Sd And Cov Simplex
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Sd And Cov Simplex as PDF for free.
More details
- Words: 18,113
- Pages: 128
UPDATED 21.01.2009 Grade of concrete M25, ESP Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Location of concrete
23-Apr-08
ESPS19,S20,T19,T20,M19,M 20
1
Weight of sample Sized 150 mm x Density of Compressive 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
Average Average Density of Density of Average Standard Compressive concrete in concrete in compressive deviation 3 3 strength in Kg / M for the Kg / M for ten strength of the kg/cm2 sample samples sample in Kg/cm2
8851.00
2622.52
980.00
43.56
426.84
8807.00
2609.48
980.00
43.56
426.84
8803.00
2608.30
990.00
44.00
431.20
8913.00
2640.89
1050.00
46.67
457.33
8885.00
2632.59
1100.00
48.89
479.11
6
8869.00
2627.85
1000.00
44.44
435.56
7
8700.00
2577.78
1100.00
48.89
479.11
8711.00
2581.04
1050.00
46.67
457.33
9
8858.00
2624.59
1000.00
44.44
435.56
10
8732.00
2587.26
910.00
40.44
396.36
8760.00
2595.56
940.00
41.78
409.42
12
8949.00
2651.56
850.00
37.78
370.22
13
8791.00
2604.74
820.00
36.44
357.16
8613.00
2552.00
740.00
32.89
322.31
8664.00
2567.11
800.00
35.56
348.44
8751.00
2592.89
975.00
43.33
424.67
8710.00
2580.74
920.00
40.89
400.71
8789.00
2604.15
850.00
37.78
370.22
8640.00
2560.00
990.00
44.00
431.20
8640.00
2560.00
990.00
44.00
431.20
2 3 4 5
8
11
14
23-Apr-08
24-Apr-08
26-Apr-08
26-Apr-08
ESPS19,S20,T19,T20,M19,M 20
ESP-Footing-T3,VB-313,B12
ESP-P,Q,R,S, TM-18
ESP-P,Q,R,S, TM-18
15 16 17
1-May-08
ESPM17,T17,S17,R17,Q17,F 1,F-2-4 with beam
18 19 20
1-May-08
ESP-M14,T14,S14 with beam
428.30
2613.43
457.33
2633.78
457.33
2594.47
392.00
2611.46
342.64
2574.62
398.53
2592.59
429.75
2554.86
1-May-08
ESP-M14,T14,S14 with beam
21
8588.00
2544.59
980.00
43.56
426.84
22
8630.00
2557.04
940.00
41.78
409.42
8869.00
2627.85
950.00
42.22
413.78
8862.00
2625.78
890.00
39.56
387.64
8880.00
2631.11
1000.00
44.44
435.56
8816.00
2612.15
960.00
42.67
418.13
8709.00
2580.44
880.00
39.11
383.29
8707.00
2579.85
900.00
40.00
392.00
8749.00
2592.30
860.00
38.22
374.58
8781.00
2601.78
900.00
40.00
392.00
8739.00
2589.33
840.00
37.33
365.87
8821.00
2613.63
850.00
37.78
370.22
8666.00
2567.70
1000.00
44.44
435.56
8773.00
2599.41
1040.00
46.22
452.98
8558.00
2535.70
1030.00
45.78
448.62
8661.00
2566.22
950.00
42.22
413.78
8823.00
2614.22
920.00
40.89
400.71
8707.00
2579.85
820.00
36.44
357.16
8772.00
2599.11
910.00
40.44
396.36
8544.00
2531.56
650.00
28.89
283.11
8700.00
2577.78
710.00
31.56
309.24
42
8747.00
2591.70
600.00
26.67
261.33
43
8624.00
2555.26
820.00
36.44
357.16
8561.00
2536.59
790.00
35.11
344.09
8797.00
2606.52
800.00
35.56
348.44
23
2-May-08
ESP-M14,T14,S14 with beam
24 25 26
3-May-08
27 28 29
3-May-08
30
ESP-R14,Q14 with beam,F1-1no.,F22nos.&M16-15,T1615,P16-15,F4-2nos.,S1516 with beam,F-5-2nos.
ESP-R14,Q14 with beam,F1-1no.,F22nos.&M16-15,T1615,P16-15,F4-2nos.,S1516 with beam,F-5-2nos.
429.75
2554.86
403.61
2603.56
412.33
2607.90
386.19
2591.31
3.76 31 32
5-May-08
ESP-G15,16,R15,16,F52nos.with beam
33 34 35
7-May-08
ESP-P13,Q13,R13 with beam.F1-01no.,F201no.,F3-01no.
36 37 38
8-May-08
ESP-T13,T13,M13 with beam
39 40 41
44 45
9-May-08
10-May-08
ESP-P11,Q11,Column P20,Q20,R20,S20,T20,M 20,BQ-2 wall
ESP-R11,S11,T11,M11
390.55
2590.22
438.46
2567.11
384.74
2597.73
284.56
2567.01
349.90
2566.12
46
8680.00
2571.85
1020.00
45.33
444.27
8763.00
2596.44
1030.00
45.78
448.62
8693.00
2575.70
1030.00
45.78
448.62
8781.00
2601.78
1000.00
44.44
435.56
8797.00
2606.52
990.00
44.00
431.20
8765.00
2597.04
960.00
42.67
418.13
8539.00
2530.07
910.00
40.44
396.36
8486.00
2514.37
920.00
40.89
400.71
8593.00
2546.07
900.00
40.00
392.00
8697.00
2576.89
910.00
40.44
396.36
8689.00
2574.52
920.00
40.89
400.71
8755.00
2594.07
910.00
40.44
396.36
8643.00
2560.89
930.00
41.33
405.07
8599.00
2547.85
1130.00
50.22
492.18
60
8553.00
2534.22
900.00
40.00
392.00
61
8681.00
2572.15
990.00
44.00
431.20
8695.00
2576.30
980.00
43.56
426.84
8555.00
2534.81
990.00
44.00
431.20
8537.00
2529.48
840.00
37.33
365.87
8582.00
2542.81
900.00
40.00
392.00
8585.00
2543.70
900.00
40.00
392.00
8427.00
2496.89
1050.00
46.67
457.33
8540.00
2530.37
1030.00
45.78
448.62
8607.00
2550.22
1050.00
46.67
457.33
8479.00
2512.30
1060.00
47.11
461.69
47
12-May-08
ESP-Column T15,16, M15,16 1st lift
48 49 50
13-May-08
ESP-P12,Q12,R12,S12 with beam
51 52 53
17-May-08
54
ESP-S16,R16 wall & Pedestal 1st lift.M17 to M19 wall & Pedestal 1st lift.
55 56
19-May-08
ESP-T17 to T19 wall & Pedestal 1st lift.
57 58 59
62
23-May-08
28-May-08
ESP-SR-17 to SR-19 wall & pedestal
ESP-SR14 to SR-12 with Column 1st lift
63 64 65
31-May-08
ESP-J12 to 14 wall & column 1st lift.
66 67 68
2-Jun-08
ESP-M12 to 14 wall & column 1st lift.
69 70 3-Jun-08
ESP-Q12 to 14 wall & column 1st lift.
447.17
2581.33
428.30
2601.78
396.36
2530.17
397.81
2581.83
429.75
2547.65 5.24
429.75
2561.09
383.29
2538.67
454.43
2525.83
458.79
2540.25
3-Jun-08
ESP-Q12 to 14 wall & column 1st lift.
8533.00
2528.30
1050.00
46.67
457.33
8708.00
2580.15
1050.00
46.67
457.33
8731.00
2586.96
890.00
39.56
387.64
8606.00
2549.93
870.00
38.67
378.93
8496.00
2517.33
890.00
39.56
387.64
8432.00
2498.37
740.00
32.89
322.31
8421.00
2495.11
810.00
36.00
352.80
8259.00
2447.11
870.00
38.67
378.93
8459.00
2506.37
850.00
37.78
370.22
8512.00
2522.07
860.00
38.22
374.58
81
8310.00
2462.22
800.00
35.56
348.44
82
8425.00
2496.30
710.00
31.56
309.24
8415.00
2493.33
780.00
34.67
339.73
84
8525.00
2525.93
750.00
33.33
326.67
85
8546.00
2532.15
900.00
40.00
392.00
8477.00
2511.70
980.00
43.56
426.84
8444.00
2501.93
960.00
42.67
418.13
8571.00
2539.56
920.00
40.89
400.71
8595.00
2546.67
910.00
40.44
396.36
90
8562.00
2536.89
950.00
42.22
413.78
91
8692.00
2575.41
1030.00
45.78
448.62
8657.00
2565.04
990.00
44.00
431.20
8620.00
2554.07
970.00
43.11
422.49
71 72 73 74
6-Jun-08
ESP-P12 to 14 wall & column 1st lift.
75 76 77
27-Jun-08
ESP 16P, 16 Q,R,S,T,M .
78 79 80
83
86
28-Jun-08
2-Jul-08
7-Jul-08
ESP 17P, 17 Q,R,S,T,M .
ESP Pedestal MP13 .
ESP Pedestal MP 11 .
87 88 89
92 93 94 95
9-Jul-08
12-Jul-08
ESP Wall R13,14, Q13,14,M12,13,T12 ,13 ,S12,13
ESPWall -G12-13,P1213,S11top lift
458.79
2540.25
384.74
2551.41
351.35
2480.20
364.41
2496.89
325.21
2505.19
412.33
2515.26
403.61
2541.04 4.45
434.10
2564.84
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
41.92
8.96
Degree of quality control is Good
40.28
13.00
Degree of quality control is Good
40.49
10.99
Degree of quality control is Good
UPDATED 21.01.2009 Grade of concrete M30, TG , Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
23-Jun-08
TG Raft Unit No 6
1 2 3 4 5
23-Jun-08
TG Raft Unit No 6
6 7 8
23-Jun-08
TG Raft Unit No 6
9 10 11
23-Jun-08
TG Raft Unit No 6
12 13 14
24-Jun-08
TG Raft Unit No 6
15 16 17
24-Jun-08
TG Raft Unit No 6
18 19 20
24-Jun-08
TG Raft Unit No 6
Compressive strength in kg/cm2
8329.00
2467.85
1010.00
44.89
439.91
8399.00
2488.59
1120.00
49.78
487.82
8275.00
2451.85
1100.00
48.89
479.11
8508.00
2520.89
1000.00
44.44
435.56
8453.00
2504.59
990.00
44.00
431.20
8598.00
2547.56
1060.00
47.11
461.69
8737.00
2588.74
830.00
36.89
361.51
8695.00
2576.30
870.00
38.67
378.93
8694.00
2576.00
890.00
39.56
387.64
8792.00
2605.04
890.00
39.56
387.64
8720.00
2583.70
850.00
37.78
370.22
8857.00
2624.30
790.00
35.11
344.09
8588.00
2544.59
930.00
41.33
405.07
8576.00
2541.04
870.00
38.67
378.93
8514.00
2522.67
860.00
38.22
374.58
8586.00
2544.00
900.00
40.00
392.00
8528.00
2526.81
900.00
40.00
392.00
8541.00
2530.67
950.00
42.22
413.78
8509.00
2521.19
900.00
40.00
392.00
8480.00
2512.59
990.00
44.00
431.20
Average Standard compressive deviation strength of the sample in Kg/cm2
468.95
442.81
376.03
367.32
386.19
399.26
419.59
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
24-Jun-08
TG Raft Unit No 6
419.59
21
8628.00
2556.44
1000.00
44.44
435.56
22
8496.00
2517.33
960.00
42.67
418.13
8556.00
2535.11
910.00
40.44
396.36
24
8599.00
2547.85
980.00
43.56
426.84
25
8454.00
2504.89
1030.00
45.78
448.62
8675.00
2570.37
1100.00
48.89
479.11
27
8560.00
2536.30
1100.00
48.89
479.11
28
8425.00
2496.30
1050.00
46.67
457.33
8550.00
2533.33
1040.00
46.22
452.98
30
8479.00
2512.30
1030.00
45.78
448.62
31
8675.00
2570.37
900.00
40.00
392.00
8611.00
2551.41
690.00
30.67
300.53
33
8604.00
2549.33
950.00
42.22
413.78
34
8562.00
2536.89
1030.00
45.78
448.62
8464.00
2507.85
950.00
42.22
413.78
36
8618.00
2553.48
1080.00
48.00
470.40
37
8503.00
2519.41
910.00
40.44
396.36
8606.00
2549.93
990.00
44.00
431.20
39
8482.00
2513.19
740.00
32.89
322.31
40
8575.00
2540.74
940.00
41.78
409.42
8647.00
2562.07
920.00
40.89
400.71
8540.00
2530.37
900.00
40.00
392.00
8343.00
2472.00
1050.00
46.67
457.33
8483.00
2513.48
910.00
40.44
396.36
8392.00
2486.52
900.00
40.00
392.00
23
26
29
32
35
38
41
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
42 43 44 45
24-Jun-08
TG Raft Unit No 6
413.78
468.95
452.98 4.00
368.77
444.27
383.29
400.71
415.23
42.81
9.33
Degree of Quality control is good
46
8643.00
2560.89
1010.00
44.89
439.91
8554.00
2534.52
1000.00
44.44
435.56
8640.00
2560.00
1020.00
45.33
444.27
8743.00
2590.52
980.00
43.56
426.84
8550.00
2533.33
970.00
43.11
422.49
8693.00
2575.70
910.00
40.44
396.36
8341.00
2471.41
990.00
44.00
431.20
8570.00
2539.26
910.00
40.44
396.36
8583.00
2543.11
900.00
40.00
392.00
8707.00
2579.85
960.00
42.67
418.13
8633.00
2557.93
980.00
43.56
426.84
8730.00
2586.67
890.00
39.56
387.64
8642.00
2560.59
800.00
35.56
348.44
8677.00
2570.96
940.00
41.78
409.42
8624.00
2555.26
900.00
40.00
392.00
8682.00
2572.44
900.00
40.00
392.00
8642.00
2560.59
960.00
42.67
418.13
63
8536.00
2529.19
900.00
40.00
392.00
64
8333.00
2469.04
910.00
40.44
396.36
8522.00
2525.04
990.00
44.00
431.20
66
8742.00
2590.22
990.00
44.00
431.20
67
8567.00
2538.37
970.00
43.11
422.49
8699.00
2577.48
940.00
41.78
409.42
69
8599.00
2547.85
990.00
44.00
431.20
70
8406.00
2490.67
990.00
44.00
431.20
47
25-Jun-08
TG Raft Unit No 6
48 49 50
25-Jun-08
TG Raft Unit No 6
51 52 53
25-Jun-08
TG Raft Unit No 6
54 55 56
25-Jun-08
TG Raft Unit No 6
57 58 59
25-Jun-08
TG Raft Unit No 6
60 61 62
65
68
25-Jun-08
25-Jun-08
25-Jun-08
25-Jun-08
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
439.91
415.23
406.52
410.87
383.29 3.69
400.71
419.59
421.04
428.30
41.51
8.89
Degree of Quality control is good
71
25-Jun-08
TG Raft Unit No 6
72 73 74
25-Jun-08
TG Raft Unit No 6
75 76 77 78
25-Jun-08
TG Raft Unit No 6
8311.00
2462.52
980.00
43.56
426.84
8307.00
2461.33
980.00
43.56
426.84
8849.00
2621.93
920.00
40.89
400.71
8661.00
2566.22
960.00
42.67
418.13
8635.00
2558.52
990.00
44.00
431.20
8476.00
2511.41
920.00
40.89
400.71
8553.00
2534.22
900.00
40.00
392.00
8664.00
2567.11
900.00
40.00
392.00
428.30
416.68
394.90 1.67
42.20
3.95
SD and CoV are calculated for 18 observations . Degree of Quality control is good
UPDATED 21.01.2009 Grade of concrete M30, TG , Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8502.00
2519.11
980.00
43.56
426.84
8530.00
2527.41
920.00
40.89
400.71
3
8640.00
2560.00
950.00
42.22
413.78
4
8520.00
2524.44
990.00
44.00
431.20
8680.00
2571.85
910.00
40.44
396.36
6
8550.00
2533.33
900.00
40.00
392.00
7
8512.00
2522.07
890.00
39.56
387.64
8520.00
2524.44
900.00
40.00
392.00
9
8490.00
2515.56
890.00
39.56
387.64
10
8470.00
2509.63
870.00
38.67
378.93
8490.00
2515.56
880.00
39.11
383.29
12
8572.00
2539.85
900.00
40.00
392.00
13
8560.00
2536.30
980.00
43.56
426.84
8658.00
2565.33
970.00
43.11
422.49
15
8556.00
2535.11
1000.00
44.44
435.56
16
8510.00
2521.48
890.00
39.56
387.64
8530.00
2527.41
990.00
44.00
431.20
18
8640.00
2560.00
980.00
43.56
426.84
19
8660.00
2565.93
930.00
41.33
405.07
8583.00
2543.11
980.00
43.56
426.84
2
5
8
11
14
17
20
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
Average Standard compressive deviation strength of the sample in Kg/cm2
413.78
406.52
389.10
384.74
428.30
415.23
418.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
5-Nov-08
TG Raft Unit No 8
418.13
21
8780.00
2601.48
970.00
43.11
422.49
22
8396.00
2487.70
910.00
40.44
396.36
8386.00
2484.74
900.00
40.00
392.00
24
8336.00
2469.93
990.00
44.00
431.20
25
8259.00
2447.11
890.00
39.56
387.64
8375.00
2481.48
880.00
39.11
383.29
27
8385.00
2484.44
950.00
42.22
413.78
28
8360.00
2477.04
870.00
38.67
378.93
8398.00
2488.30
960.00
42.67
418.13
30
8341.00
2471.41
940.00
41.78
409.42
31
8422.00
2495.41
860.00
38.22
374.58
8377.00
2482.07
890.00
39.56
387.64
33
8468.00
2509.04
900.00
40.00
392.00
34
8508.00
2520.89
900.00
40.00
392.00
8568.00
2538.67
910.00
40.44
396.36
36
8498.00
2517.93
960.00
42.67
418.13
37
8459.00
2506.37
880.00
39.11
383.29
8462.00
2507.26
920.00
40.89
400.71
39
8532.00
2528.00
890.00
39.56
387.64
40
8615.00
2552.59
860.00
38.22
374.58
8523.00
2525.33
840.00
37.33
365.87
8569.00
2538.96
890.00
39.56
387.64
8580.00
2542.22
880.00
39.11
383.29
8669.00
2568.59
920.00
40.89
400.71
8532.00
2528.00
960.00
42.67
418.13
23
26
29
32
35
38
41
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
42 43 44 45
6-Nov-08
TG Raft Unit No 8
406.52
394.90
402.16 1.91
384.74
402.16
390.55
376.03
400.71
41.42
4.62
Degree of Quality control is good
46
8598.00
2547.56
870.00
38.67
378.93
8427.00
2496.89
920.00
40.89
400.71
8411.00
2492.15
900.00
40.00
392.00
8522.00
2525.04
1000.00
44.44
435.56
8483.00
2513.48
970.00
43.11
422.49
8474.00
2510.81
920.00
40.89
400.71
8463.00
2507.56
880.00
39.11
383.29
8366.00
2478.81
890.00
39.56
387.64
8322.00
2465.78
970.00
43.11
422.49
8412.00
2492.44
910.00
40.44
396.36
8326.00
2466.96
990.00
44.00
431.20
8349.00
2473.78
990.00
44.00
431.20
8633.00
2557.93
950.00
42.22
413.78
8355.00
2475.56
970.00
43.11
422.49
8321.00
2465.48
980.00
43.56
426.84
8300.00
2459.26
900.00
40.00
392.00
8252.00
2445.04
920.00
40.89
400.71
63
8173.00
2421.63
900.00
40.00
392.00
64
8267.00
2449.48
900.00
40.00
392.00
8357.00
2476.15
940.00
41.78
409.42
66
8197.00
2428.74
910.00
40.44
396.36
67
8287.00
2455.41
960.00
42.67
418.13
8535.00
2528.89
910.00
40.44
396.36
8121.00
2406.22
930.00
41.33
405.07
47
6-Nov-08
TG Raft Unit No 8
48 49 50
6-Nov-08
TG Raft Unit No 8
51 52 53
6-Nov-08
TG Raft Unit No 8
54 55 56
6-Nov-08
TG Raft Unit No 8
57 58 59
7-Nov-08
TG Raft Unit No 8
60 61 62
65
68 69
7-Nov-08
7-Nov-08
7-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
390.55
419.59
397.81
419.59
421.04 1.98
40.84
4.84
Degree of Quality control is good
4.55
SD and CoV are calculated for 9 observations . Degree of Quality control is good
394.90
399.26
406.52 0.93
20.42
UPDATED 21.01.2009 Grade of concrete M30, Boiler,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
23-May-08
BoilerFooting J-4
1
Compressive strength in kg/cm2
8620.00
2554.07
950.00
42.22
413.78
8535.00
2528.89
890.00
39.56
387.64
8821.00
2613.63
700.00
31.11
304.89
8837.00
2618.37
760.00
33.78
331.02
8686.00
2573.63
890.00
39.56
387.64
8784.00
2602.67
1050.00
46.67
457.33
8446.00
2502.52
920.00
40.89
400.71
8744.00
2590.81
900.00
40.00
392.00
8540.00
2530.37
900.00
40.00
392.00
8556.00
2535.11
1050.00
46.67
457.33
8672.00
2569.48
1020.00
45.33
444.27
8693.00
2575.70
1020.00
45.33
444.27
8762.00
2596.15
980.00
43.56
426.84
8653.00
2563.85
980.00
43.56
426.84
8776.00
2600.30
990.00
44.00
431.20
8691.00
2575.11
1050.00
46.67
457.33
8714.00
2581.93
1040.00
46.22
452.98
18
8700.00
2577.78
1040.00
46.22
452.98
19
8379.00
2482.67
1020.00
45.33
444.27
8512.00
2522.07
1030.00
45.78
448.62
2 3 4 5
24-May-08
BoilerJ9(J,B), J9(M,B48)
6 7 8
24-May-08
BoilerJ9(J,B), J9(M,B48)
9 10 11
26-May-08
Boiler-J10(B-24-M) with beam
12 13 14
27-May-08
15
BoilerFooting J3(B-41-M) with beam, T3(B-7-M) with beam
16 17
20
28-May-08
28-May-08
Boiler-J-5( B38.5-T)
Boiler-J5(B38.5J)
Average Standard compressive deviation strength of the sample in Kg/cm2
368.77
392.00
394.90
448.62
428.30
454.43
449.35
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
28-May-08
Boiler-J5(B38.5J)
449.35
21
8494.00
2516.74
1045.00
46.44
455.16
22
8648.00
2562.37
990.00
44.00
431.20
8659.00
2565.63
980.00
43.56
426.84
24
8563.00
2537.19
980.00
43.56
426.84
25
8617.00
2553.19
1030.00
45.78
448.62
8459.00
2506.37
1020.00
45.33
444.27
27
8625.00
2555.56
1000.00
44.44
435.56
28
8871.00
2628.44
1020.00
45.33
444.27
8790.00
2604.44
1000.00
44.44
435.56
30
8634.00
2558.22
990.00
44.00
431.20
31
8681.00
2572.15
1000.00
44.44
435.56
8736.00
2588.44
980.00
43.56
426.84
33
8641.00
2560.30
910.00
40.44
396.36
34
8699.00
2577.48
930.00
41.33
405.07
8732.00
2587.26
960.00
42.67
418.13
36
8655.00
2564.44
980.00
43.56
426.84
37
8648.00
2562.37
1070.00
47.56
466.04
8691.00
2575.11
990.00
44.00
431.20
39
8739.00
2589.33
1130.00
50.22
492.18
40
8506.00
2520.30
1100.00
48.89
479.11
8679.00
2571.56
1050.00
46.67
457.33
8532.00
2528.00
970.00
43.11
422.49
8590.00
2545.19
910.00
40.44
396.36
8638.00
2559.41
910.00
40.44
396.36
8726.00
2585.48
840.00
37.33
365.87
23
26
29
32
35
38
41
28-May-08
28-May-08
29-May-08
31-May-08
31-May-08
31-May-08
31-May-08
Boiler-J5(B38.5J)
Boiler-J5(B38.5J)
Boiler-J-6 with beam
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
42 43 44 45
2-Jun-08
BoilerJ7(B48-L) with beam
428.30
442.81
437.01 3.69
419.59
416.68
463.14
452.98
386.19
43.31
8.51
Degree of Quality control is good
46
8295.00
2457.78
940.00
41.78
409.42
8533.00
2528.30
1000.00
44.44
435.56
8529.00
2527.11
780.00
34.67
339.73
8624.00
2555.26
800.00
35.56
348.44
8555.00
2534.81
880.00
39.11
383.29
51
8602.00
2548.74
870.00
38.67
378.93
52
8711.00
2581.04
1000.00
44.44
435.56
8452.00
2504.30
970.00
43.11
422.49
54
8833.00
2617.19
930.00
41.33
405.07
55
8367.00
2479.11
1060.00
47.11
461.69
8574.00
2540.44
1030.00
45.78
448.62
57
8616.00
2552.89
1040.00
46.22
452.98
58
8934.00
2647.11
1090.00
48.44
474.76
8545.00
2531.85
1000.00
44.44
435.56
8417.00
2493.93
1010.00
44.89
439.91
8396.00
2487.70
920.00
40.89
400.71
8500.00
2518.52
900.00
40.00
392.00
63
8448.00
2503.11
900.00
40.00
392.00
64
8566.00
2538.07
920.00
40.89
400.71
8244.00
2442.67
900.00
40.00
392.00
66
8468.00
2509.04
940.00
41.78
409.42
67
8530.00
2527.41
980.00
43.56
426.84
8629.00
2556.74
920.00
40.89
400.71
69
8559.00
2536.00
915.00
40.67
398.53
70
8503.00
2519.41
720.00
32.00
313.60
47
2-Jun-08
BoilerJ7(B48-L) with beam
48 49 50
53
56
59
2-Jun-08
4-Jun-08
4-Jun-08
4-Jun-08
BoilerJ7(B48-L) with beam
Boiler-J5
Boiler-J5
Boiler-J5
60 61 62
65
68
6-Jun-08
6-Jun-08
6-Jun-08
7-Jun-08
Boiler-J5-K with beam
Boiler-J5-K with beam
Boiler-J5-K with beam
Boiler J5-K with beam
394.90
370.22
421.04
454.43
450.07 3.79
394.90
400.71
408.70
310.70
43.16
8.78
Degree of Quality control is good
71
7-Jun-08
Boiler J5-K with beam
72 73 74
9-Jun-08
Boiler-J5 Raft
75 76 77
9-Jun-08
Boiler-J5 Raft
78 79 80
9-Jun-08
Boiler-J5 Raft
81 82 83
9-Jun-08
Boiler-J5 Raft
84 85 86
3-Jul-08
Boiler-J8 Raft L Grid
87 88 89
3-Jul-08
Boiler-J8 Raft L Grid
90 91 92
3-Jul-08
Boiler-J8 Raft L Grid
93 94 95
3-Jul-08
Boiler-J8 Raft L Grid
8683.00
2572.74
700.00
31.11
304.89
8612.00
2551.70
720.00
32.00
313.60
8525.00
2525.93
860.00
38.22
374.58
8619.00
2553.78
810.00
36.00
352.80
8456.00
2505.48
800.00
35.56
348.44
8655.00
2564.44
940.00
41.78
409.42
8525.00
2525.93
1050.00
46.67
457.33
8795.00
2605.93
960.00
42.67
418.13
8551.00
2533.63
750.00
33.33
326.67
8646.00
2561.78
800.00
35.56
348.44
8498.00
2517.93
920.00
40.89
400.71
8516.00
2523.26
870.00
38.67
378.93
8434.00
2498.96
900.00
40.00
392.00
8509.00
2521.19
890.00
39.56
387.64
8642.00
2560.59
1050.00
46.67
457.33
8625.00
2555.56
1030.00
45.78
448.62
8656.00
2564.74
1060.00
47.11
461.69
8462.00
2507.26
1010.00
44.89
439.91
8545.00
2531.85
1060.00
47.11
461.69
8798.00
2606.81
1000.00
44.44
435.56
8727.00
2585.78
990.00
44.00
431.20
8703.00
2578.67
1000.00
44.44
435.56
8618.00
2553.48
1020.00
45.33
444.27
8557.00
2535.41
1020.00
45.33
444.27
8516.00
2523.26
1030.00
45.78
448.62
310.70
358.61
428.30
358.61
386.19
455.88
445.72 4.57
437.01
445.72
44.81
44.02
Degree of Quality control is good
3-Jul-08
Boiler-J8 Raft L Grid
445.72
96
8562.00
2536.89
1020.00
45.33
444.27
97
8565.00
2537.78
1030.00
45.78
448.62
8499.00
2518.22
1010.00
44.89
439.91
99
8537.00
2529.48
1000.00
44.44
435.56
100
8604.00
2549.33
790.00
35.11
344.09
8567.00
2538.37
1010.00
44.89
439.91
102
8560.00
2536.30
980.00
43.56
426.84
103
8550.00
2533.33
1000.00
44.44
435.56
8680.00
2571.85
1040.00
46.22
452.98
105
8480.00
2512.59
1070.00
47.56
466.04
106
8594.00
2546.37
1000.00
44.44
435.56
8618.00
2553.48
1050.00
46.67
457.33
108
8595.00
2546.67
1030.00
45.78
448.62
109
8577.00
2541.33
1010.00
44.89
439.91
8633.00
2557.93
970.00
43.11
422.49
111
8421.00
2495.11
1000.00
44.44
435.56
112
8478.00
2512.00
1100.00
48.89
479.11
8366.00
2478.81
1060.00
47.11
461.69
114
8439.00
2500.44
1040.00
46.22
452.98
115
8480.00
2512.59
910.00
40.44
396.36
8470.00
2509.63
950.00
42.22
413.78
8438.00
2500.15
990.00
44.00
431.20
8411.00
2492.15
990.00
44.00
431.20
8607.00
2550.22
1010.00
44.89
439.91
8369.00
2479.70
990.00
44.00
431.20
98
101
104
107
110
113
116
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
117 118 119 120
5-Jul-08
Boiler-J8 Raft L Grid
441.36
403.61
451.53
447.17
432.65
464.59
413.78
434.10 2.40
23.51
17.80
Degree of Quality control is good
121
8651.00
2563.26
1000.00
44.44
435.56
8454.00
2504.89
980.00
43.56
426.84
8467.00
2508.74
980.00
43.56
426.84
8867.00
2627.26
900.00
40.00
392.00
8453.00
2504.59
970.00
43.11
422.49
8539.00
2530.07
960.00
42.67
418.13
8475.00
2511.11
950.00
42.22
413.78
8497.00
2517.63
960.00
42.67
418.13
8415.00
2493.33
990.00
44.00
431.20
8729.00
2586.37
890.00
39.56
387.64
8571.00
2539.56
900.00
40.00
392.00
8590.00
2545.19
900.00
40.00
392.00
8467.00
2508.74
1000.00
44.44
435.56
8373.00
2480.89
1040.00
46.22
452.98
8568.00
2538.67
890.00
39.56
387.64
8472.00
2510.22
1010.00
44.89
439.91
8481.00
2512.89
1050.00
46.67
457.33
138
8583.00
2543.11
900.00
40.00
392.00
139
8675.00
2570.37
980.00
43.56
426.84
8623.00
2554.96
950.00
42.22
413.78
141
8751.00
2592.89
900.00
40.00
392.00
142
8585.00
2543.70
980.00
43.56
426.84
8604.00
2549.33
940.00
41.78
409.42
144
8429.00
2497.48
990.00
44.00
431.20
145
8650.00
2562.96
920.00
40.89
400.71
122
5-Jul-08
Boiler-J8 Raft L Grid
123 124 125
5-Jul-08
Boiler-J8 Raft L Grid
126 127 128
5-Jul-08
Boiler-J8 Raft L Grid
129 130 131
5-Jul-08
Boiler-J8 Raft L Grid
132 133 134
14-Jul-08
Boiler-J1 Raft
135 136 137
140
143
14-Jul-08
14-Jul-08
14-Jul-08
15-Jul-08
Boiler-J1 Raft
Boiler-J1 Raft
Boiler-J1 Raft
Boiler-J1 Raft
429.75
410.87
421.04
390.55
425.39
429.75
410.87
422.49
415.23
2.19
21.42
11.66
Degree of Quality control is good
146
15-Jul-08
Boiler-J1 Raft
147 148 149
15-Jul-08
Boiler-J1 Raft
150 151 152
15-Jul-08
Boiler-J1 Raft
153 154 155
15-Jul-08
Boiler-J1 Raft
156 157 158
18-Jul-08
Boiler Raft BO-B48 Grid
159 160 161
19-Jul-08
Boiler Raft BO-B48 Grid
162 163 164
24-Jul-08
Wall BO [LM]
165 166 167
31-Jul-08
Boiler-J1 Raft Beam
168 169 170
31-Jul-08
Boiler-J1 Raft Beam
8461.00
2506.96
960.00
42.67
418.13
8271.00
2450.67
980.00
43.56
426.84
8334.00
2469.33
1010.00
44.89
439.91
8710.00
2580.74
850.00
37.78
370.22
8585.00
2543.70
1000.00
44.44
435.56
8513.00
2522.37
950.00
42.22
413.78
8605.00
2549.63
1000.00
44.44
435.56
8420.00
2494.81
970.00
43.11
422.49
8453.00
2504.59
990.00
44.00
431.20
8507.00
2520.59
1000.00
44.44
435.56
8491.00
2515.85
990.00
44.00
431.20
8686.00
2573.63
1020.00
45.33
444.27
8752.00
2593.19
1000.00
44.44
435.56
8678.00
2571.26
970.00
43.11
422.49
8520.00
2524.44
890.00
39.56
387.64
8642.00
2560.59
800.00
35.56
348.44
8515.00
2522.96
890.00
39.56
387.64
8638.00
2559.41
1050.00
46.67
457.33
8484.00
2513.78
1040.00
46.22
452.98
8716.00
2582.52
940.00
41.78
409.42
8489.00
2515.26
1000.00
44.44
435.56
8617.00
2553.19
970.00
43.11
422.49
8928.00
2645.33
990.00
44.00
431.20
8618.00
2553.48
980.00
43.56
426.84
8904.00
2638.22
950.00
42.22
413.78
415.23
415.23 2.19
423.94
432.65
434.10
374.58
439.91
429.75
434.10
21.42
11.66
Degree of Quality control is good
31-Jul-08
Boiler-J1 Raft Beam
434.10
171
8458.00
2506.07
1060.00
47.11
461.69
172
8733.00
2587.56
970.00
43.11
422.49
8548.00
2532.74
1100.00
48.89
479.11
174
8539.00
2530.07
1000.00
44.44
435.56
175
8778.00
2600.89
900.00
40.00
392.00
8759.00
2595.26
940.00
41.78
409.42
177
9013.00
2670.52
970.00
43.11
422.49
178
8758.00
2594.96
920.00
40.89
400.71
8848.00
2621.63
900.00
40.00
392.00
180
8777.00
2600.59
990.00
44.00
431.20
181
8636.00
2558.81
760.00
33.78
331.02
8849.00
2621.93
800.00
35.56
348.44
183
8630.00
2557.04
940.00
41.78
409.42
184
8522.00
2525.04
920.00
40.89
400.71
8693.00
2575.70
960.00
42.67
418.13
186
8522.00
2525.04
760.00
33.78
331.02
187
8614.00
2552.30
930.00
41.33
405.07
8650.00
2562.96
850.00
37.78
370.22
8573.00
2540.15
700.00
31.11
304.89
8670.00
2568.89
920.00
40.89
400.71
8563.00
2537.19
950.00
42.22
413.78
8396.00
2487.70
980.00
43.56
426.84
8360.00
2477.04
1010.00
44.89
439.91
8233.00
2439.41
970.00
43.11
422.49
8358.00
2476.44
940.00
41.78
409.42
173
176
179
182
185
188
31-Jul-08
31-Jul-08
1-Aug-08
1-Aug-08
1-Aug-08
1-Aug-08
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
189 190 191
8-Aug-08
Boiler J-2 Raft B24 Grid
192 193 194 195
2-Oct-08
Shear Wall J6 -J7
445.72
407.97
407.97 2.63
362.96
383.29
360.06
413.78
423.94
25.77
21.04
Degree of Quality control is good
196
8111.00
2403.26
1000.00
44.44
435.56
8223.00
2436.44
1020.00
45.33
444.27
8123.00
2406.81
930.00
41.33
405.07
8297.00
2458.37
1120.00
49.78
487.82
8399.00
2488.59
1100.00
48.89
479.11
8277.00
2452.44
1150.00
51.11
500.89
8452.00
2504.30
1040.00
46.22
452.98
8338.00
2470.52
1080.00
48.00
470.40
8321.00
2465.48
900.00
40.00
392.00
8335.00
2469.63
1070.00
47.56
466.04
8474.00
2510.81
1000.00
44.44
435.56
8503.00
2519.41
1010.00
44.89
439.91
8541.00
2530.67
1110.00
49.33
483.47
8466.00
2508.44
1020.00
45.33
444.27
8530.00
2527.41
960.00
42.67
418.13
8440.00
2500.74
890.00
39.56
387.64
8390.00
2485.93
850.00
37.78
370.22
8332.00
2468.74
960.00
42.67
418.13
8245.00
2442.96
890.00
39.56
387.64
8329.00
2467.85
810.00
36.00
352.80
216
8264.00
2448.59
890.00
39.56
387.64
217
8322.00
2465.78
1020.00
45.33
444.27
8320.00
2465.19
1010.00
44.89
439.91
219
8352.00
2474.67
1050.00
46.67
457.33
220
8421.00
2495.11
980.00
43.56
426.84
8264.00
2448.59
830.00
36.89
361.51
197
6-Oct-08
Shear Wall J5 -J8
198 199 200
7-Oct-08
201 202 203
7-Oct-08
204 205 206
7-Oct-08
207 208 209
7-Oct-08
210
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
211 212
10-Oct-08
Shear wall between J8 J7
213 214 215
218
221
10-Oct-08
Shear wall between J8 J7
13-Oct-08
14-Oct-08
Slag Silo
428.30
489.27
438.46
447.17
448.62 4.86
392.00
376.03
447.17
413.78
47.65
40.84
Degree of Quality control is good
14-Oct-08
Slag Silo
413.78
222
8344.00
2472.30
1040.00
46.22
452.98
223
8272.00
2450.96
1030.00
45.78
448.62
8293.00
2457.19
1030.00
45.78
448.62
225
8287.00
2455.41
1020.00
45.33
444.27
226
8218.00
2434.96
890.00
39.56
387.64
8234.00
2439.70
920.00
40.89
400.71
8223.00
2436.44
890.00
39.56
387.64
229
940.00
41.78
409.42
230
940.00
41.78
409.42
231
940.00
41.78
409.42
232
940.00
41.78
409.42
233
940.00
41.78
409.42
234
940.00
41.78
409.42
235
940.00
41.78
409.42
236
940.00
41.78
409.42
237
940.00
41.78
409.42
238
940.00
41.78
409.42
239
940.00
41.78
409.42
240
940.00
41.78
409.42
224
227 228
14-Oct-08
1-Nov-08
Slag Silo
Slag Silo
413.78
447.17
392.00
409.42
409.42
409.42 2.71
26.55
22.57
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
UPDATED 22.01.2009 Grade of concrete M30, Boiler,Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8274.00
2451.56
900.00
40.00
392.00
8213.00
2433.48
920.00
40.89
400.71
3
8345.00
2472.59
980.00
43.56
426.84
4
8179.00
2423.41
990.00
44.00
431.20
8390.00
2485.93
970.00
43.11
422.49
6
8177.00
2422.81
910.00
40.44
396.36
7
8381.00
2483.26
1000.00
44.44
435.56
8436.00
2499.56
980.00
43.56
426.84
8356.00
2475.85
970.00
43.11
422.49
8253.00
2445.33
920.00
40.89
400.71
8246.00
2443.26
950.00
42.22
413.78
8113.00
2403.85
970.00
43.11
422.49
8273.00
2451.26
910.00
40.44
396.36
8178.00
2423.11
930.00
41.33
405.07
8265.00
2448.89
940.00
41.78
409.42
8748.00
2592.00
920.00
40.89
400.71
8293.00
2457.19
940.00
41.78
409.42
8359.00
2476.74
920.00
40.89
400.71
8333.00
2469.04
980.00
43.56
426.84
8383.00
2483.85
1000.00
44.44
435.56
2
5
8
29-Sep-08
29-Sep-08
2-Oct-08
BoilerFooting J-2
BoilerFooting J-2
BoilerFooting J-7
9 10 11
2-Oct-08
BoilerFooting J-7
12 13 14
2-Oct-08
BoilerFooting J-7
15 16 17
3-Oct-08
BoilerFooting J-12
18 19 20
3-Oct-08
BoilerFooting J-12
Average Standard compressive deviation strength of the sample in Kg/cm2
406.52
416.68
428.30
412.33
403.61
403.61
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
3-Oct-08
BoilerFooting J-12
434.10
21
8261.00
2447.70
1010.00
44.89
439.91
22
8230.00
2438.52
970.00
43.11
422.49
8284.00
2454.52
1030.00
45.78
448.62
24
8449.00
2503.41
990.00
44.00
431.20
25
8316.00
2464.00
930.00
41.33
405.07
8278.00
2452.74
910.00
40.44
396.36
27
8354.00
2475.26
970.00
43.11
422.49
28
8281.00
2453.63
920.00
40.89
400.71
8167.00
2419.85
950.00
42.22
413.78
30
8405.00
2490.37
910.00
40.44
396.36
31
8254.00
2445.63
920.00
40.89
400.71
8626.00
2555.85
1000.00
44.44
435.56
33
8221.00
2435.85
940.00
41.78
409.42
34
8368.00
2479.41
940.00
41.78
409.42
8481.00
2512.89
940.00
41.78
409.42
36
8588.00
2544.59
960.00
42.67
418.13
37
8149.00
2414.52
990.00
44.00
431.20
8266.00
2449.19
960.00
42.67
418.13
39
8247.00
2443.56
960.00
42.67
418.13
40
8318.00
2464.59
980.00
43.56
426.84
8770.00
2598.52
1000.00
44.44
435.56
8313.00
2463.11
1010.00
44.89
439.91
8133.00
2409.78
1020.00
45.33
444.27
8159.00
2417.48
970.00
43.11
422.49
8234.00
2439.70
990.00
44.00
431.20
23
26
29
32
35
38
41
3-Oct-08
3-Oct-08
4-Oct-08
4-Oct-08
8-Oct-08
8-Oct-08
10-Oct-08
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-7
BoilerFooting J-7
BoilerFooting J-11
42 43 44 45
10-Oct-08
BoilerFooting J-11
434.10
407.97
403.61 1.59
415.23
412.33
422.49
434.10
432.65
42.36
3.75
Degree of Quality control is good
46
8205.00
2431.11
1050.00
46.67
457.33
8203.00
2430.52
1100.00
48.89
479.11
8251.00
2444.74
1080.00
48.00
470.40
8294.00
2457.48
930.00
41.33
405.07
8265.00
2448.89
1200.00
53.33
522.67
8444.00
2501.93
1050.00
46.67
457.33
8400.00
2488.89
1060.00
47.11
461.69
8337.00
2470.22
1010.00
44.89
439.91
8248.00
2443.85
990.00
44.00
431.20
8337.00
2470.22
1000.00
44.44
435.56
8596.00
2546.96
1000.00
44.44
435.56
8280.00
2453.33
1020.00
45.33
444.27
8347.00
2473.19
1000.00
44.44
435.56
8375.00
2481.48
1020.00
45.33
444.27
8260.00
2447.41
990.00
44.00
431.20
8303.00
2460.15
1060.00
47.11
461.69
8475.00
2511.11
950.00
42.22
413.78
63
8454.00
2504.89
1030.00
45.78
448.62
64
8156.00
2416.59
910.00
40.44
396.36
8245.00
2442.96
940.00
41.78
409.42
66
8195.00
2428.15
910.00
40.44
396.36
67
8266.00
2449.19
920.00
40.89
400.71
8315.00
2463.70
850.00
37.78
370.22
69
8268.00
2449.78
880.00
39.11
383.29
70
8527.00
2526.52
830.00
36.89
361.51
47
10-Oct-08
BoilerFooting J-11
48 49 50
13-Oct-08
BoilerFooting J-4
51 52 53
13-Oct-08
BoilerFooting J-4
54 55 56
15-Oct-08
BoilerFooting J-5
57 58 59
15-Oct-08
BoilerFooting J-5
60 61 62
65
68
15-Oct-08
16-Oct-08
16-Oct-08
16-Oct-08
BoilerFooting J-5
BoilerFooting J-11
BoilerFooting J-11
BoilerFooting J-11
468.95
461.69
444.27
438.46
437.01 2.54
441.36
400.71
384.74
390.55
44.56
5.70
Degree of Quality control is good
71
16-Oct-08
BoilerFooting J-11
72 73 74
17-Oct-08
BoilerFooting J-1
75 76 77
17-Oct-08
BoilerFooting J-1
78 79 80
17-Oct-08
BoilerFooting J-1
81 82 83
17-Oct-08
BoilerFooting J-1
84 85 86
18-Oct-08
BoilerFooting J-1
87 88 89
18-Oct-08
BoilerFooting J-1
90 91 92
18-Oct-08
BoilerFooting J-1
93 94 95
18-Oct-08
BoilerFooting J-1
8381.00
2483.26
1010.00
44.89
439.91
8411.00
2492.15
850.00
37.78
370.22
8463.00
2507.56
960.00
42.67
418.13
8158.00
2417.19
950.00
42.22
413.78
8429.00
2497.48
980.00
43.56
426.84
8289.00
2456.00
920.00
40.89
400.71
8551.00
2533.63
960.00
42.67
418.13
8334.00
2469.33
970.00
43.11
422.49
8326.00
2466.96
910.00
40.44
396.36
8453.00
2504.59
900.00
40.00
392.00
8293.00
2457.19
930.00
41.33
405.07
8465.00
2508.15
890.00
39.56
387.64
8232.00
2439.11
960.00
42.67
418.13
8446.00
2502.52
900.00
40.00
392.00
8378.00
2482.37
1030.00
45.78
448.62
8400.00
2488.89
1050.00
46.67
457.33
8336.00
2469.93
1060.00
47.11
461.69
8381.00
2483.26
920.00
40.89
400.71
8733.00
2587.56
750.00
33.33
326.67
8344.00
2472.30
890.00
39.56
387.64
8366.00
2478.81
900.00
40.00
392.00
8454.00
2504.89
1000.00
44.44
435.56
8242.00
2442.07
850.00
37.78
370.22
8395.00
2487.41
870.00
38.67
378.93
8579.00
2541.93
980.00
43.56
426.84
390.55
419.59
413.78
397.81
399.26
455.88
371.67 3.15
399.26
377.48
41.59
7.57
Degree of Quality control is good
18-Oct-08
BoilerFooting J-1
377.48
96
8482.00
2513.19
750.00
33.33
326.67
97
8384.00
2484.15
1200.00
53.33
522.67
8323.00
2466.07
800.00
35.56
348.44
99
8343.00
2472.00
1030.00
45.78
448.62
100
8205.00
2431.11
1010.00
44.89
439.91
8258.00
2446.81
950.00
42.22
413.78
102
8296.00
2458.07
930.00
41.33
405.07
103
8279.00
2453.04
1030.00
45.78
448.62
8276.00
2452.15
920.00
40.89
400.71
105
8344.00
2472.30
950.00
42.22
413.78
106
8230.00
2438.52
1000.00
44.44
435.56
8346.00
2472.89
1020.00
45.33
444.27
8192.00
2427.26
1000.00
44.44
435.56
8422.00
2495.41
980.00
43.56
426.84
8309.00
2461.93
960.00
42.67
418.13
8445.00
2502.22
990.00
44.00
431.20
8470.00
2509.63
880.00
39.11
383.29
8407.00
2490.96
890.00
39.56
387.64
8341.00
2471.41
860.00
38.22
374.58
8452.00
2504.30
910.00
40.44
396.36
8375.00
2481.48
940.00
41.78
409.42
8316.00
2464.00
910.00
40.44
396.36
8425.00
2496.30
900.00
40.00
392.00
8316.00
2464.00
920.00
40.89
400.71
8385.00
2484.44
870.00
38.67
378.93
98
101
104
107
18-Oct-08
22-Oct-08
22-Oct-08
22-Oct-08
BoilerFooting J-1
BoilerFooting J-5
BoilerFooting J-5
BoilerFooting J-5
108 109 110
22-Oct-08
BoilerFooting J-5 B 38.5
111 112 113
31-Oct-08
BoilerFooting J-5 B 9.5
114 115 116
31-Oct-08
BoilerFooting J-5 B 9.5
117 118 119 120
31-Oct-08
BoilerFooting J-5 B 9.5
439.91
419.59
421.04
438.46
425.39
381.84
400.71
390.55 3.73
41.78
8.93
Degree of Quality control is good
121
8394.00
2487.11
980.00
43.56
426.84
8481.00
2512.89
920.00
40.89
400.71
8377.00
2482.07
900.00
40.00
392.00
8558.00
2535.70
900.00
40.00
392.00
8436.00
2499.56
890.00
39.56
387.64
8392.00
2486.52
890.00
39.56
387.64
8369.00
2479.70
920.00
40.89
400.71
8387.00
2485.04
900.00
40.00
392.00
8476.00
2511.41
890.00
39.56
387.64
8480.00
2512.59
980.00
43.56
426.84
8460.00
2506.67
970.00
43.11
422.49
8550.00
2533.33
910.00
40.44
396.36
8452.00
2504.30
890.00
39.56
387.64
8315.00
2463.70
950.00
42.22
413.78
8498.00
2517.93
940.00
41.78
409.42
8316.00
2464.00
1040.00
46.22
452.98
8448.00
2503.11
1060.00
47.11
461.69
138
8354.00
2475.26
980.00
43.56
426.84
139
8280.00
2453.33
990.00
44.00
431.20
8385.00
2484.44
1020.00
45.33
444.27
141
8270.00
2450.37
1000.00
44.44
435.56
142
7967.00
2360.59
930.00
41.33
405.07
7992.00
2368.00
990.00
44.00
431.20
144
8013.00
2374.22
980.00
43.56
426.84
145
8320.00
2465.19
920.00
40.89
400.71
122
4-Nov-08
BoilerFooting J-12
123 124 125
4-Nov-08
BoilerFooting J-12
126 127 128
4-Nov-08
BoilerFooting J-12
129 130 131
5-Nov-08
BoilerFooting J-12
132 133 134
5-Nov-08
BoilerFooting J-12
135 136 137
140
143
17-Nov-08
17-Nov-08
19-Nov-08
21-Nov-08
BoilerFooting J-5
BoilerFooting J-5
BoilerFooting J-9
BoilerFooting J-8
406.52
389.10
393.45
415.23
403.61
447.17
437.01
421.04
409.42
2.30
42.40
5.43
Degree of Quality control is good
146
21-Nov-08
BoilerFooting J-8
147 148 149
21-Nov-08
BoilerFooting J-8
150 151 152
21-Nov-08
BoilerFooting J-8
153 154 155
21-Nov-08
BoilerFooting J-8
156 157 158
21-Nov-08
BoilerFooting J-8
159 160 161
21-Nov-08
BoilerFooting J-8
162 163 164
21-Nov-08
BoilerFooting J-8
165 166 167
21-Nov-08
BoilerFooting J-8
168 169 170
21-Nov-08
BoilerFooting J-8
8629.00
2556.74
900.00
40.00
392.00
8538.00
2529.78
1000.00
44.44
435.56
8432.00
2498.37
930.00
41.33
405.07
8453.00
2504.59
1020.00
45.33
444.27
8562.00
2536.89
1030.00
45.78
448.62
8237.00
2440.59
990.00
44.00
431.20
8333.00
2469.04
910.00
40.44
396.36
8579.00
2541.93
1010.00
44.89
439.91
8629.00
2556.74
1040.00
46.22
452.98
8597.00
2547.26
980.00
43.56
426.84
8366.00
2478.81
1010.00
44.89
439.91
8356.00
2475.85
990.00
44.00
431.20
8426.00
2496.59
1020.00
45.33
444.27
8322.00
2465.78
970.00
43.11
422.49
8633.00
2557.93
1030.00
45.78
448.62
8523.00
2525.33
1010.00
44.89
439.91
8426.00
2496.59
940.00
41.78
409.42
8399.00
2488.59
1010.00
44.89
439.91
8433.00
2498.67
960.00
42.67
418.13
8566.00
2538.07
980.00
43.56
426.84
8353.00
2474.96
950.00
42.22
413.78
8623.00
2554.96
950.00
42.22
413.78
8377.00
2482.07
970.00
43.11
422.49
8327.00
2467.26
930.00
41.33
405.07
8357.00
2476.15
940.00
41.78
409.42
409.42
432.65 2.30
422.49
439.91
432.65
432.65
428.30
416.68
418.13
42.40
5.43
Degree of Quality control is good
21-Nov-08
BoilerFooting J-8
418.13
171
8432.00
2498.37
1010.00
44.89
439.91
172
8456.00
2505.48
950.00
42.22
413.78
8336.00
2469.93
990.00
44.00
431.20
174
8359.00
2476.74
1020.00
45.33
444.27
175
8430.00
2497.78
940.00
41.78
409.42
8560.00
2536.30
1010.00
44.89
439.91
177
8532.00
2528.00
970.00
43.11
422.49
178
8620.00
2554.07
950.00
42.22
413.78
8630.00
2557.04
1020.00
45.33
444.27
180
8540.00
2530.37
940.00
41.78
409.42
181
8333.00
2469.04
960.00
42.67
418.13
8433.00
2498.67
920.00
40.89
400.71
183
8539.00
2530.07
910.00
40.44
396.36
184
8323.00
2466.07
1000.00
44.44
435.56
8426.00
2496.59
1030.00
45.78
448.62
186
8201.00
2429.93
980.00
43.56
426.84
187
8530.00
2527.41
920.00
40.89
400.71
8560.00
2536.30
950.00
42.22
413.78
189
8430.00
2497.78
970.00
43.11
422.49
190
8320.00
2465.19
990.00
44.00
431.20
8630.00
2557.04
990.00
44.00
431.20
8559.00
2536.00
970.00
43.11
422.49
8301.00
2459.56
960.00
42.67
418.13
8196.00
2428.44
900.00
40.00
392.00
8389.00
2485.63
990.00
44.00
431.20
173
176
179
182
185
188
191
21-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
192 193 194 195
26-Nov-08
BoilerFooting Between J 2 and J 11
429.75
423.94
422.49 1.54
405.07
437.01
412.33
428.30
413.78
43.54
3.53
Degree of Quality control is good
196
960.00
42.67
418.13
197
960.00
42.67
418.13
198
960.00
42.67
418.13
199
960.00
42.67
418.13
200
960.00
42.67
418.13
201
960.00
42.67
418.13
202
960.00
42.67
418.13
203
960.00
42.67
418.13
204
960.00
42.67
418.13
205
960.00
42.67
418.13
206
960.00
42.67
418.13
207
960.00
42.67
418.13
208
960.00
42.67
418.13
209
960.00
42.67
418.13
210
960.00
42.67
418.13
418.13
418.13
418.13
418.13
418.13 1.14
42.73
2.67
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, A Row ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8649.00
2562.67
860.00
38.22
374.58
8627.00
2556.15
880.00
39.11
383.29
3
8540.00
2530.37
890.00
39.56
387.64
4
8635.00
2558.52
890.00
39.56
387.64
8529.00
2527.11
890.00
39.56
387.64
6
8560.00
2536.30
870.00
38.67
378.93
7
8613.00
2552.00
840.00
37.33
365.87
8544.00
2531.56
740.00
32.89
322.31
9
8564.00
2537.48
800.00
35.56
348.44
10
8447.00
2502.81
890.00
39.56
387.64
8453.00
2504.59
860.00
38.22
374.58
12
8719.00
2583.41
840.00
37.33
365.87
13
8468.00
2509.04
880.00
39.11
383.29
8692.00
2575.41
890.00
39.56
387.64
15
8891.00
2634.37
890.00
39.56
387.64
16
8468.00
2509.04
880.00
39.11
383.29
8692.00
2575.41
890.00
39.56
387.64
18
8891.00
2634.37
890.00
39.56
387.64
19
8637.00
2559.11
810.00
36.00
352.80
8561.00
2536.59
820.00
36.44
357.16
2
5
8
11
14
17
20
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
17-Jun-08
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J1
Average Standard compressive deviation strength of the sample in Kg/cm2
381.84
384.74
345.54
376.03
386.19
386.19
373.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
17-Jun-08
A -Row J1
373.13
21
8584.00
2543.41
940.00
41.78
409.42
22
8475.00
2511.11
850.00
37.78
370.22
8541.00
2530.67
990.00
44.00
431.20
24
8398.00
2488.30
920.00
40.89
400.71
25
8571.00
2539.56
990.00
44.00
431.20
8592.00
2545.78
950.00
42.22
413.78
27
8650.00
2562.96
990.00
44.00
431.20
28
8538.00
2529.78
1000.00
44.44
435.56
8684.00
2573.04
970.00
43.11
422.49
30
8719.00
2583.41
980.00
43.56
426.84
31
8447.00
2502.81
980.00
43.56
426.84
8574.00
2540.44
1000.00
44.44
435.56
33
8689.00
2574.52
1010.00
44.89
439.91
34
8646.00
2561.78
1020.00
45.33
444.27
8682.00
2572.44
970.00
43.11
422.49
36
8682.00
2572.44
1000.00
44.44
435.56
37
8673.00
2569.78
1000.00
44.44
435.56
8461.00
2506.96
1040.00
46.22
452.98
39
8710.00
2580.74
1010.00
44.89
439.91
40
8453.00
2504.59
950.00
42.22
413.78
8526.00
2526.22
820.00
36.44
357.16
42
8628.00
2556.44
900.00
40.00
392.00
43
8590.00
2545.19
960.00
42.67
418.13
8498.00
2517.93
910.00
40.44
396.36
8578.00
2541.63
820.00
36.44
357.16
23
26
29
32
35
38
41
44 45
17-Jun-08
17-Jun-08
17-Jun-08
17-Jun-08
17-Jun-08
18-Jun-08
28-Jun-08
28-Jun-08
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J2
A -Row J2
400.71
425.39
428.30 2.79
434.10
434.10
442.81
387.64
390.55
39.67
7.04
Degree of Quality control is good
46
8584.00
2543.41
1000.00
44.44
435.56
8460.00
2506.67
1040.00
46.22
452.98
48
8408.00
2491.26
1060.00
47.11
461.69
49
8367.00
2479.11
990.00
44.00
431.20
8412.00
2492.44
990.00
44.00
431.20
51
8264.00
2448.59
1000.00
44.44
435.56
52
8436.00
2499.56
990.00
44.00
431.20
8476.00
2511.41
950.00
42.22
413.78
54
8518.00
2523.85
950.00
42.22
413.78
55
8524.00
2525.63
980.00
43.56
426.84
8595.00
2546.67
960.00
42.67
418.13
57
8436.00
2499.56
940.00
41.78
409.42
58
8756.00
2594.37
990.00
44.00
431.20
8555.00
2534.81
1000.00
44.44
435.56
60
8692.00
2575.41
1020.00
45.33
444.27
61
8520.00
2524.44
960.00
42.67
418.13
8514.00
2522.67
950.00
42.22
413.78
63
8642.00
2560.59
910.00
40.44
396.36
64
8647.00
2562.07
990.00
44.00
431.20
8543.00
2531.26
970.00
43.11
422.49
66
8619.00
2553.78
950.00
42.22
413.78
67
8626.00
2555.85
980.00
43.56
426.84
8594.00
2546.37
1000.00
44.44
435.56
69
8596.00
2546.96
980.00
43.56
426.84
70
8620.00
2554.07
960.00
42.67
418.13
47
50
53
56
59
62
65
68
23-Aug-08
29-Aug-08
2-Sep-08
2-Sep-08
2-Sep-08
2-Sep-08
2-Sep-08
3-Sep-08
4-Sep-08
A -Row J1
A -Row J3
A -Row J7
A -Row J7
A -Row J7
A -Row J7
A -Row J7
A -Row J7
J7 Raft
450.07
432.65
419.59
418.13
437.01 2.45
409.42
422.49
429.75
419.59
43.33
5.66
Degree of Quality control is good
71
8484.00
2513.78
980.00
43.56
426.84
72
8600.00
2548.15
950.00
42.22
413.78
73
8687.00
2573.93
980.00
43.56
426.84
8588.00
2544.59
930.00
41.33
405.07
75
8372.00
2480.59
970.00
43.11
422.49
76
8447.00
2502.81
950.00
42.22
413.78
8244.00
2442.67
970.00
43.11
422.49
78
8305.00
2460.74
970.00
43.11
422.49
79
8498.00
2517.93
930.00
41.33
405.07
8354.00
2475.26
910.00
40.44
396.36
81
8352.00
2474.67
960.00
42.67
418.13
82
8179.00
2423.41
960.00
42.67
418.13
8304.00
2460.44
920.00
40.89
400.71
8568.00
2538.67
950.00
42.22
413.78
8561.00
2536.59
1020.00
45.33
444.27
8693.00
2575.70
1000.00
44.44
435.56
8537.00
2529.48
1000.00
44.44
435.56
8403.00
2489.78
1080.00
48.00
470.40
8418.00
2494.22
1020.00
45.33
444.27
8381.00
2483.26
1050.00
46.67
457.33
8403.00
2489.78
960.00
42.67
418.13
8377.00
2494.22
980.00
43.56
426.84
8394.00
2483.26
1000.00
44.44
435.56
8496.00
2489.78
990.00
44.00
431.20
8411.00
2482.07
950.00
42.22
413.78
74
77
80
83
4-Sep-08
4-Sep-08
4-Sep-08
4-Sep-08
4-Sep-08
J7 Raft
J7 Raft
J7 Raft
J7 Raft
J7 Raft
84 85 86
9-Sep-08
J8 Raft Grid 13 with beam
87 88 89
9-Sep-08
J8 Raft Grid 13 with beam
90 91 92
10-Sep-08
J8 Raft Grid 13 with beam
93 94 95
10-Sep-08
J8 Raft Grid 13 with beam
419.59
418.13
419.59
406.52
410.87
438.46
457.33 1.70
426.84
423.94
16.62
10.20
Degree of Quality control is good
10-Sep-08
J8 Raft Grid 13 with beam
96
423.94 8378.00
2487.11
980.00
43.56
426.84
8504.00
2517.33
1250.00
55.56
544.44
8438.00
2492.15
1150.00
51.11
500.89
8426.00
2482.37
1170.00
52.00
509.60
8419.00
2519.70
1100.00
48.89
479.11
8383.00
2500.15
1050.00
46.67
457.33
8394.00
2496.59
1000.00
44.44
435.56
8513.00
2494.52
1000.00
44.44
435.56
8479.00
2483.85
990.00
44.00
431.20
8429.00
2487.11
980.00
43.56
426.84
8397.00
2522.37
990.00
44.00
431.20
8331.00
2512.30
960.00
42.67
418.13
108
8377.00
2497.48
950.00
42.22
413.78
109
8459.00
2488.00
930.00
41.33
405.07
8298.00
2468.44
990.00
44.00
431.20
111
8378.00
2482.07
900.00
40.00
392.00
112
8422.00
2506.37
950.00
42.22
413.78
8467.00
2458.67
1030.00
45.78
448.62
8315.00
2482.37
1010.00
44.89
439.91
115
0.00
1010.00
44.89
439.91
116
0.00
1010.00
44.89
439.91
117
0.00
1010.00
44.89
439.91
118
0.00
1010.00
44.89
439.91
119
0.00
1010.00
44.89
439.91
120
0.00
1010.00
44.89
439.91
97 98
11-Sep-08
J8 Raft Grid 13 with beam
99 100 101
11-Sep-08
J8 Raft Grid 13 with beam
102 103 104
11-Sep-08
J8 Raft Grid 13 with beam
105 106 107
110
113 114
11-Sep-08
24-Sep-08
25-Nov-08
J8 Raft Grid 13 with beam
J1 Raft Grid 12
Shear wall J2 Raft
518.31
457.33
431.20
421.04
409.42
434.10
439.91
439.91 3.22
31.51
10.20
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 24 observations therefore 06 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, B Row, Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
1
8509.00
2521.19
880.00
39.11
383.29
8516.00
2523.26
960.00
42.67
418.13
3
8414.00
2493.04
910.00
40.44
396.36
4
8406.00
2490.67
950.00
42.22
413.78
8454.00
2504.89
920.00
40.89
400.71
6
8396.00
2487.70
910.00
40.44
396.36
7
8599.00
2547.85
870.00
38.67
378.93
8599.00
2547.85
950.00
42.22
413.78
9
8551.00
2533.63
870.00
38.67
378.93
10
8513.00
2522.37
950.00
42.22
413.78
8489.00
2515.26
980.00
43.56
426.84
12
8639.00
2559.70
930.00
41.33
405.07
13
8713.00
2581.63
1030.00
45.78
448.62
8691.00
2575.11
1000.00
44.44
435.56
8717.00
2582.81
1020.00
45.33
444.27
8472.00
2510.22
950.00
42.22
413.78
8389.00
2485.63
800.00
35.56
348.44
8325.00
2466.67
850.00
37.78
370.22
8447.00
2502.81
1010.00
44.89
439.91
8423.00
2495.70
810.00
36.00
352.80
8303.00
2460.15
1050.00
46.67
457.33
2
5
8
11
14
6-Aug-08
B-Row
6-Aug-08
7-Aug-08
7-Aug-08
9-Aug-08
15 16 17
13-Sep-08
J4 Raft Grid 13
18 19 20 21
19-Sep-08
J6 Raft Grid 14,15,16 with beam
399.26
403.61
390.55
415.23
442.81
377.48
416.68
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22
8502.00
2519.11
1010.00
44.89
439.91
8459.00
2506.37
1050.00
46.67
457.33
8580.00
2542.22
1100.00
48.89
479.11
8399.00
2488.59
900.00
40.00
392.00
8537.00
2529.48
1090.00
48.44
474.76
8264.00
2448.59
1030.00
45.78
448.62
8616.00
2552.89
870.00
38.67
378.93
8547.00
2532.44
890.00
39.56
387.64
8694.00
2576.00
990.00
44.00
431.20
8434.00
2498.96
930.00
41.33
405.07
8356.00
2475.85
980.00
43.56
426.84
8348.00
2473.48
1000.00
44.44
435.56
8543.00
2531.26
890.00
39.56
387.64
8434.00
2498.96
900.00
40.00
392.00
36
8429.00
2497.48
950.00
42.22
413.78
37
8337.00
2470.22
1100.00
48.89
479.11
8303.00
2460.15
960.00
42.67
418.13
39
8358.00
2476.44
1080.00
48.00
470.40
40
8454.00
2504.89
1060.00
47.11
461.69
8402.00
2489.48
900.00
40.00
392.00
42
8339.00
2470.81
1100.00
48.89
479.11
43
8505.00
2520.00
1000.00
44.44
435.56
8571.00
2539.56
980.00
43.56
426.84
45
8554.00
2534.52
1030.00
45.78
448.62
46
8493.00
2516.44
1040.00
46.22
452.98
23
19-Sep-08
J6 Raft Grid 14,15,16 with beam
24 25 26
20-Sep-08
J6 Raft Grid 14,15,16 with beam
27 28 29
20-Sep-08
J6 Raft Grid 14,15,16 with beam
30 31 32
20-Sep-08
J6 Raft Grid 14,15,16 with beam
33 34 35
38
41
44
20-Sep-08
20-Oct-08
20-Oct-08
21-Oct-08
21-Oct-08
J6 Raft Grid 14,15,16 with beam
J14 Raft
J14 Raft
J14 Raft
J14 Raft
458.79
438.46
399.26 3.49
422.49
397.81
455.88
444.27
437.01
450.07
42.27
8.26
Degree of Quality control is good
47
21-Oct-08
J14 Raft
8391.00
2486.22
1010.00
44.89
439.91
8535.00
2528.89
1050.00
46.67
457.33
8320.00
2465.19
920.00
40.89
400.71
8569.00
2538.96
960.00
42.67
418.13
8436.00
2499.56
960.00
42.67
418.13
52
990.00
44.00
431.20
53
990.00
44.00
431.20
54
990.00
44.00
431.20
55
990.00
44.00
431.20
56
990.00
44.00
431.20
57
990.00
44.00
431.20
58
990.00
44.00
431.20
59
990.00
44.00
431.20
60
990.00
44.00
431.20
48 49 50 51
27-Nov-08
Shear wall Grid 12 13
450.07
412.33
431.20
431.20
431.20 2.40
44.01
5.46
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 21 observations therefore 09 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, C Row ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1 2
5-Sep-08
C -Row J8 with beam
3 4 5
5-Sep-08
C -Row J8 with beam
6 7 8
5-Sep-08
C -Row J8 with beam
9 10 11
6-Sep-08
C -Row J8 with beam
12 13 14
6-Sep-08
C -Row J8 with beam
15 16 17
6-Sep-08
C -Row J8 with beam
18 19 20
6-Sep-08
C -Row J8 with beam
Compressive strength in kg/cm2
8494.00
2516.74
1000.00
44.44
435.56
8604.00
2549.33
990.00
44.00
431.20
8594.00
2546.37
1000.00
44.44
435.56
8606.00
2549.93
930.00
41.33
405.07
8688.00
2574.22
940.00
41.78
409.42
8644.00
2561.19
890.00
39.56
387.64
8508.00
2520.89
840.00
37.33
365.87
8692.00
2575.41
840.00
37.33
365.87
8644.00
2561.19
960.00
42.67
418.13
8782.00
2602.07
970.00
43.11
422.49
8630.00
2557.04
990.00
44.00
431.20
8698.00
2577.19
950.00
42.22
413.78
8580.00
2542.22
920.00
40.89
400.71
8584.00
2543.41
960.00
42.67
418.13
8481.00
2512.89
920.00
40.89
400.71
8438.00
2500.15
920.00
40.89
400.71
8388.00
2485.33
900.00
40.00
392.00
8369.00
2479.70
930.00
41.33
405.07
8538.00
2529.78
990.00
44.00
431.20
8463.00
2507.56
920.00
40.89
400.71
Average Standard compressive deviation strength of the sample in Kg/cm2
434.10
400.71
383.29
422.49
406.52
399.26
418.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
6-Sep-08
C -Row J8 with beam
418.13
21
8330.00
2468.15
970.00
43.11
422.49
22
8428.00
2497.19
970.00
43.11
422.49
8362.00
2477.63
940.00
41.78
409.42
24
8600.00
2548.15
900.00
40.00
392.00
25
8393.00
2486.81
900.00
40.00
392.00
8538.00
2529.78
930.00
41.33
405.07
27
8682.00
2572.44
960.00
42.67
418.13
28
8482.00
2513.19
980.00
43.56
426.84
8589.00
2544.89
960.00
42.67
418.13
8487.00
2514.67
940.00
41.78
409.42
8321.00
2465.48
910.00
40.44
396.36
8334.00
2469.33
900.00
40.00
392.00
8275.00
2451.85
900.00
40.00
392.00
8413.00
2492.74
930.00
41.33
405.07
8531.00
2527.70
890.00
39.56
387.64
8445.00
2502.22
900.00
40.00
392.00
8442.00
2501.33
910.00
40.44
396.36
8491.00
2515.85
930.00
41.33
405.07
8218.00
2434.96
900.00
40.00
392.00
8042.00
2382.81
890.00
39.56
387.64
8145.00
2413.33
940.00
41.78
409.42
8136.00
2410.67
950.00
42.22
413.78
8235.00
2440.00
1010.00
44.89
439.91
8336.00
2469.93
1020.00
45.33
444.27
8266.00
2449.19
1000.00
44.44
435.56
23
26
29
6-Sep-08
6-Sep-08
6-Sep-08
C -Row J8 with beam
C -Row J8 with beam
C -Row J8 with beam
30 31 32
22-Sep-08
33 34 35
22-Sep-08
36 37 38
22-Sep-08
39 40 41
22-Sep-08
42 43 44 45
23-Sep-08
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
407.97
405.07
418.13 1.84
393.45
394.90
397.81
403.61
439.91
41.79
4.41
Degree of Quality control is good
46
8301.00
2459.56
1050.00
46.67
457.33
8440.00
2500.74
1000.00
44.44
435.56
8249.00
2444.15
1040.00
46.22
452.98
8466.00
2508.44
1000.00
44.44
435.56
8249.00
2444.15
980.00
43.56
426.84
8378.00
2482.37
1010.00
44.89
439.91
8423.00
2495.70
800.00
35.56
348.44
8332.00
2468.74
870.00
38.67
378.93
8338.00
2470.52
740.00
32.89
322.31
8324.00
2466.37
810.00
36.00
352.80
8480.00
2512.59
830.00
36.89
361.51
8392.00
2486.52
830.00
36.89
361.51
58
1090.00
48.44
474.76
59
1090.00
48.44
474.76
60
1090.00
48.44
474.76
47
23-Sep-08
48 49 50
23-Sep-08
51
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
52 53
20-Oct-08
J1A -Raft with beam
54 55 56 57
20-Oct-08
J1A -Raft with beam
448.62
434.10
349.90
358.61
474.76 4.02
41.79
9.62
Degree of Quality control is good.Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 27 observations therefore 03 observations are presumed as an average.
Updated 02.10.2008
UPDATED 21.01.2009 Grade of concrete M30, D Row,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8515.00
2522.96
950.00
42.22
413.78
8676.00
2570.67
900.00
40.00
392.00
3
8559.00
2536.00
920.00
40.89
400.71
4
8438.00
2500.15
910.00
40.44
396.36
8334.00
2469.33
930.00
41.33
405.07
6
8401.00
2489.19
880.00
39.11
383.29
7
8436.00
2499.56
890.00
39.56
387.64
8404.00
2490.07
970.00
43.11
422.49
9
8442.00
2501.33
930.00
41.33
405.07
10
8616.00
2552.89
920.00
40.89
400.71
8505.00
2520.00
960.00
42.67
418.13
12
8536.00
2529.19
1000.00
44.44
435.56
13
8644.00
2561.19
900.00
40.00
392.00
8581.00
2542.52
970.00
43.11
422.49
15
8554.00
2534.52
950.00
42.22
413.78
16
8549.00
2533.04
980.00
43.56
426.84
8671.00
2569.19
960.00
42.67
418.13
18
8665.00
2567.41
1010.00
44.89
439.91
19
8372.00
2480.59
850.00
37.78
370.22
8514.00
2522.67
900.00
40.00
392.00
2
5
8
11
14
17
20
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
28-Aug-08
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
Average Standard compressive deviation strength of the sample in Kg/cm2
402.16
394.90
405.07
418.13
409.42
428.30
387.64
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
28-Aug-08
D -Row J10
387.64
21
8409.00
2491.56
920.00
40.89
400.71
22
8573.00
2540.15
930.00
41.33
405.07
8573.00
2540.15
910.00
40.44
396.36
24
8503.00
2519.41
940.00
41.78
409.42
25
8447.00
2502.81
750.00
33.33
326.67
8484.00
2513.78
950.00
42.22
413.78
27
8492.00
2516.15
900.00
40.00
392.00
28
8306.00
2461.04
870.00
38.67
378.93
8465.00
2508.15
930.00
41.33
405.07
30
8293.00
2457.19
850.00
37.78
370.22
31
8506.00
2520.30
840.00
37.33
365.87
8316.00
2464.00
910.00
40.44
396.36
33
8350.00
2474.07
880.00
39.11
383.29
34
8556.00
2535.11
960.00
42.67
418.13
8487.00
2514.67
920.00
40.89
400.71
36
8389.00
2485.63
870.00
38.67
378.93
37
8424.00
2496.00
910.00
40.44
396.36
8357.00
2476.15
980.00
43.56
426.84
39
8639.00
2559.70
990.00
44.00
431.20
40
8420.00
2494.81
960.00
42.67
418.13
8653.00
2563.85
930.00
41.33
405.07
8494.00
2516.74
900.00
40.00
392.00
8301.00
2459.56
950.00
42.22
413.78
8409.00
2491.56
990.00
44.00
431.20
8347.00
2473.19
910.00
40.44
396.36
23
26
29
32
35
38
41
28-Aug-08
26-Sep-08
26-Sep-08
26-Sep-08
26-Sep-08
27-Sep-08
27-Sep-08
D -Row J10
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
42 43 44 45
27-Sep-08
J10 Raft Grid 1
403.61
377.48
384.74 2.26
381.84
399.26
418.13
405.07
413.78
40.93
5.53
Degree of Quality control is good.
46
8406.00
2490.67
910.00
40.44
396.36
8278.00
2452.74
900.00
40.00
392.00
8410.00
2491.85
910.00
40.44
396.36
8281.00
2453.63
960.00
42.67
418.13
8159.00
2417.48
930.00
41.33
405.07
8332.00
2468.74
900.00
40.00
392.00
8525.00
2525.93
920.00
40.89
400.71
8602.00
2548.74
970.00
43.11
422.49
8447.00
2502.81
900.00
40.00
392.00
55
0.00
920.00
40.89
400.71
56
0.00
920.00
40.89
400.71
57
0.00
920.00
40.89
400.71
58
0.00
920.00
40.89
400.71
59
0.00
920.00
40.89
400.71
60
0.00
920.00
40.89
400.71
47
27-Sep-08
J10 Raft Grid 1
48 49 50
27-Sep-08
J10 Raft Grid 1
51 52 53 54
27-Sep-08
J10 Raft Grid 1
394.90
405.07
405.07
400.71
400.71 1.52
41.07
3.70
Degree of Quality control is good Based on calculation with figures appearing in Bold Red which are presumtive figures. In actual there are 24 observations therefore 6 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, N Row,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8559.00
2536.00
950.00
42.22
413.78
8663.00
2566.81
820.00
36.44
357.16
3
8645.00
2561.48
900.00
40.00
392.00
4
8535.00
2528.89
1000.00
44.44
435.56
8545.00
2531.85
960.00
42.67
418.13
6
8601.00
2548.44
980.00
43.56
426.84
7
8556.00
2535.11
980.00
43.56
426.84
8613.00
2552.00
990.00
44.00
431.20
9
8637.00
2559.11
1000.00
44.44
435.56
10
8670.00
2568.89
1010.00
44.89
439.91
8720.00
2583.70
950.00
42.22
413.78
12
8597.00
2547.26
970.00
43.11
422.49
13
8633.00
2557.93
920.00
40.89
400.71
8682.00
2572.44
950.00
42.22
413.78
15
8608.00
2550.52
970.00
43.11
422.49
16
8610.00
2551.11
1100.00
48.89
479.11
8738.00
2589.04
1000.00
44.44
435.56
18
8688.00
2574.22
1040.00
46.22
452.98
19
8781.00
2601.78
1020.00
45.33
444.27
8800.00
2607.41
1080.00
48.00
470.40
2
5
8
11
14
17
20
19-Aug-08
19-Aug-08
19-Aug-08
19-Aug-08
20-Aug-08
20-Aug-08
20-Aug-08
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
Average Standard compressive deviation strength of the sample in Kg/cm2
387.64
426.84
431.20
425.39
412.33
455.88
454.43
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
20-Aug-08
N-row J11 J12 Raft
454.43
21
8737.00
2588.74
1030.00
45.78
448.62
22
8858.00
2624.59
1000.00
44.44
435.56
8585.00
2543.70
980.00
43.56
426.84
24
8648.00
2562.37
960.00
42.67
418.13
25
8632.00
2557.63
1000.00
44.44
435.56
8566.00
2538.07
980.00
43.56
426.84
27
8735.00
2588.15
970.00
43.11
422.49
28
8378.00
2482.37
840.00
37.33
365.87
8534.00
2528.59
880.00
39.11
383.29
30
8594.00
2546.37
940.00
41.78
409.42
31
8633.00
2557.93
920.00
40.89
400.71
8642.00
2560.59
950.00
42.22
413.78
33
8634.00
2558.22
880.00
39.11
383.29
34
8632.00
2557.63
850.00
37.78
370.22
8610.00
2551.11
870.00
38.67
378.93
36
8596.00
2546.96
900.00
40.00
392.00
37
8681.00
2572.15
920.00
40.89
400.71
8839.00
2618.96
900.00
40.00
392.00
39
8634.00
2558.22
910.00
40.44
396.36
40
8723.00
2584.59
1010.00
44.89
439.91
8785.00
2602.96
930.00
41.33
405.07
8741.00
2589.93
920.00
40.89
400.71
8586.00
2544.00
960.00
42.67
418.13
8624.00
2555.26
940.00
41.78
409.42
8574.00
2540.44
980.00
43.56
426.84
23
26
29
32
35
38
41
20-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
26-Aug-08
N-row J11 J12 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J12 Raft
42 43 44 45
26-Aug-08
N-row J12 Raft
426.84
428.30
386.19 2.66
399.26
380.39
396.36
415.23
418.13
43.21
6.16
Degree of Quality control is good
46
8554.00
2534.52
1000.00
44.44
435.56
8580.00
2542.22
990.00
44.00
431.20
8581.00
2542.52
970.00
43.11
422.49
8557.00
2535.41
920.00
40.89
400.71
8627.00
2556.15
940.00
41.78
409.42
8577.00
2541.33
930.00
41.33
405.07
8699.00
2577.48
1020.00
45.33
444.27
8790.00
2604.44
1000.00
44.44
435.56
8788.00
2603.85
950.00
42.22
413.78
55
0.00
940.00
41.78
409.42
56
0.00
940.00
41.78
409.42
57
0.00
940.00
41.78
409.42
58
0.00
940.00
41.78
409.42
59
0.00
940.00
41.78
409.42
60
0.00
940.00
41.78
409.42
47
26-Aug-08
N-row J12 Raft
48 49 50
26-Aug-08
N-row J12 Raft
51 52 53 54
26-Aug-08
N-row J12 Raft
429.75
405.07
431.20
409.42
409.42 1.78
41.78
4.26
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 24 observations therefore 6 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, CCB ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8513.00
2522.37
1210.00
53.78
527.02
8603.00
2549.04
1280.00
56.89
557.51
3
8431.00
2498.07
1200.00
53.33
522.67
4
8633.00
2557.93
1150.00
51.11
500.89
8864.00
2626.37
1170.00
52.00
509.60
6
8631.00
2557.33
1130.00
50.22
492.18
7
8660.00
2565.93
1010.00
44.89
439.91
8586.00
2544.00
1050.00
46.67
457.33
9
8724.00
2584.89
1100.00
48.89
479.11
10
8813.00
2611.26
1020.00
45.33
444.27
8621.00
2554.37
1070.00
47.56
466.04
12
8470.00
2509.63
1000.00
44.44
435.56
13
8741.00
2589.93
800.00
35.56
348.44
8730.00
2586.67
1000.00
44.44
435.56
15
8798.00
2606.81
950.00
42.22
413.78
16
8710.00
2580.74
1010.00
44.89
439.91
8751.00
2592.89
980.00
43.56
426.84
18
8923.00
2643.85
960.00
42.67
418.13
19
8681.00
2572.15
1020.00
45.33
444.27
8698.00
2577.19
1000.00
44.44
435.56
2
5
8
11
14
17
20
17-Jul-08
17-Jul-08
17-Jul-08
17-Jul-08
23-Jul-08
23-Jul-08
23-Jul-08
J1Raft
J1Raft
J1Raft
J1Raft
J2 Raft
J2 Raft
J2 Raft
Average Standard compressive deviation strength of the sample in Kg/cm2
535.73
500.89
458.79
448.62
399.26
428.30
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
23-Jul-08
J2 Raft
434.10
21
8871.00
2628.44
970.00
43.11
422.49
22
8789.00
2604.15
1030.00
45.78
448.62
8731.00
2586.96
980.00
43.56
426.84
24
8906.00
2638.81
990.00
44.00
431.20
25
8724.00
2584.89
1000.00
44.44
435.56
8775.00
2600.00
1000.00
44.44
435.56
27
8876.00
2629.93
1010.00
44.89
439.91
28
8710.00
2580.74
910.00
40.44
396.36
8764.00
2596.74
950.00
42.22
413.78
30
8647.00
2562.07
790.00
35.11
344.09
31
8578.00
2541.63
960.00
42.67
418.13
8819.00
2613.04
980.00
43.56
426.84
33
8813.00
2611.26
990.00
44.00
431.20
34
8740.00
2589.63
900.00
40.00
392.00
8661.00
2566.22
980.00
43.56
426.84
36
8612.00
2551.70
960.00
42.67
418.13
37
8779.00
2601.19
970.00
43.11
422.49
8798.00
2606.81
980.00
43.56
426.84
39
8956.00
2653.63
1020.00
45.33
444.27
40
8568.00
2538.67
970.00
43.11
422.49
8548.00
2532.74
990.00
44.00
431.20
42
8514.00
2522.67
980.00
43.56
426.84
43
8422.00
2495.41
900.00
40.00
392.00
8417.00
2493.93
1030.00
45.78
448.62
8316.00
2464.00
980.00
43.56
426.84
23
26
29
32
35
38
41
44 45
23-Jul-08
25-Jul-08
25-Jul-08
25-Jul-08
25-Jul-08
26-Jul-08
26-Jul-08
23-Oct-08
J2 Raft
J3 Raft
J3 Raft
J3 Raft
J3 Raft
J2Raft
J2Raft
J4 Raft
435.56
437.01
384.74 4.76
425.39
412.33
431.20
426.84
422.49
45.54
10.45
Degree of Quality control is good
46
8303.00
2460.15
990.00
44.00
431.20
8672.00
2569.48
1010.00
44.89
439.91
48
8376.00
2481.78
980.00
43.56
426.84
49
8343.00
2472.00
950.00
42.22
413.78
8316.00
2464.00
970.00
43.11
422.49
51
8310.00
2462.22
1000.00
44.44
435.56
52
8315.00
2463.70
1010.00
44.89
439.91
8380.00
2482.96
1040.00
46.22
452.98
54
8335.00
2469.63
1000.00
44.44
435.56
55
8481.00
2512.89
1000.00
44.44
435.56
8517.00
2523.56
930.00
41.33
405.07
57
8335.00
2469.63
910.00
40.44
396.36
58
8456.00
2505.48
1020.00
45.33
444.27
8491.00
2515.85
960.00
42.67
418.13
60
8471.00
2509.93
1000.00
44.44
435.56
61
8310.00
2462.22
940.00
41.78
409.42
8322.00
2465.78
980.00
43.56
426.84
63
8275.00
2451.85
970.00
43.11
422.49
64
8530.00
2527.41
910.00
40.44
396.36
8482.00
2513.19
940.00
41.78
409.42
66
8245.00
2442.96
900.00
40.00
392.00
67
8550.00
2533.33
970.00
43.11
422.49
8547.00
2532.44
950.00
42.22
413.78
8629.00
2556.74
960.00
42.67
418.13
8306.00
2461.04
920.00
40.89
400.71
47
50
53
56
59
62
65
68
23-Oct-08
23-Oct-08
23-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
69 70 30-Oct-08
J2 foundation shear wall Grid 2/D
432.65
423.94
442.81
412.33
432.65 1.56
419.59
399.26
418.13
413.78
43.50
3.58
Degree of Quality control is good
71
J2 foundation shear wall Grid 2/D
8236.00
2440.30
930.00
41.33
405.07
8117.00
2405.04
1000.00
44.44
435.56
73
0.00
940.00
41.78
409.42
74
0.00
940.00
41.78
409.42
75
0.00
940.00
41.78
409.42
76
0.00
940.00
41.78
409.42
77
0.00
940.00
41.78
409.42
78
0.00
940.00
41.78
409.42
79
0.00
940.00
41.78
409.42
80
0.00
940.00
41.78
409.42
81
0.00
940.00
41.78
409.42
82
0.00
940.00
41.78
409.42
83
0.00
940.00
41.78
409.42
84
0.00
940.00
41.78
409.42
85
0.00
940.00
41.78
409.42
86
0.00
940.00
41.78
409.42
87
0.00
940.00
41.78
409.42
88
0.00
940.00
41.78
409.42
89
0.00
940.00
41.78
409.42
90
0.00
940.00
41.78
409.42
72
30-Oct-08
413.78
409.42
409.42
409.42
409.42
409.42
409.42 0.83
41.91
1.99
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 12 observations therefore 18 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, Main Plant Building ,Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
20-Aug-08
J4R aft with beam
1
8828.00
2615.70
960.00
42.67
418.13
8712.00
2581.33
980.00
43.56
426.84
8661.00
2566.22
1050.00
46.67
457.33
8633.00
2557.93
950.00
42.22
413.78
8674.00
2570.07
970.00
43.11
422.49
8640.00
2560.00
990.00
44.00
431.20
8642.00
2560.59
980.00
43.56
426.84
8650.00
2562.96
920.00
40.89
400.71
8590.00
2545.19
1010.00
44.89
439.91
8528.00
2526.81
970.00
43.11
422.49
8645.00
2561.48
1020.00
45.33
444.27
8703.00
2578.67
920.00
40.89
400.71
8508.00
2520.89
1000.00
44.44
435.56
8772.00
2599.11
980.00
43.56
426.84
8546.00
2532.15
1010.00
44.89
439.91
16
0.00
980.00
43.56
426.84
17
0.00
980.00
43.56
426.84
18
0.00
980.00
43.56
426.84
19
0.00
980.00
43.56
426.84
20
0.00
980.00
43.56
426.84
21
0.00
980.00
43.56
426.84
2 3 4 5
20-Aug-08
J4R aft with beam
6 7 8
20-Aug-08
J4R aft with beam
9 10 11
21-Aug-08
J4R aft with beam
12 13 14 15
21-Aug-08
J4R aft with beam
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
434.10
422.49
422.49
422.49
434.10
426.84
426.84
Degree of Quality control
22
0.00
980.00
43.56
426.84
23
0.00
980.00
43.56
426.84
24
0.00
980.00
43.56
426.84
25
0.00
980.00
43.56
426.84
26
0.00
980.00
43.56
426.84
27
0.00
980.00
43.56
426.84
28
0.00
980.00
43.56
426.84
29
0.00
980.00
43.56
426.84
30
0.00
980.00
43.56
426.84
426.84
426.84
426.84 1.09
43.57
2.51
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, FD Fan ,P A Fan,ID Fan,Coal Mill,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8333.00
2469.04
990.00
44.00
431.20
8375.00
2481.48
940.00
41.78
409.42
3
8314.00
2463.41
960.00
42.67
418.13
4
8318.00
2464.59
900.00
40.00
392.00
8412.00
2492.44
1050.00
46.67
457.33
6
8188.00
2426.07
960.00
42.67
418.13
7
8158.00
2417.19
960.00
42.67
418.13
8266.00
2449.19
1020.00
45.33
444.27
9
8361.00
2477.33
990.00
44.00
431.20
10
8486.00
2514.37
980.00
43.56
426.84
8453.00
2504.59
900.00
40.00
392.00
12
8244.00
2442.67
920.00
40.89
400.71
13
8320.00
2465.19
940.00
41.78
409.42
8316.00
2464.00
980.00
43.56
426.84
15
8357.00
2476.15
950.00
42.22
413.78
16
8336.00
2469.93
900.00
40.00
392.00
8420.00
2494.81
940.00
41.78
409.42
8449.00
2503.41
1000.00
44.44
435.56
8390.00
2485.93
1040.00
46.22
452.98
8427.00
2496.89
970.00
43.11
422.49
2
5
8
11
14
17
27-Oct-08
27-Oct-08
30-Oct-08
30-Oct-08
30-Oct-08
11-Nov-08
FD Fan
FD Fan J1 J2
FD Fan
FD Fan
FD Fan
FD Fan J2 with beam
18 19 20
11-Nov-08
FD Fan J2 with beam
Average Standard compressive deviation strength of the sample in Kg/cm2
419.59
422.49
431.20
406.52
416.68
412.33
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
11-Nov-08
FD Fan J2 with beam
434.10
21
8392.00
2486.52
980.00
43.56
426.84
22
8620.00
2554.07
1010.00
44.89
439.91
8530.00
2527.41
970.00
43.11
422.49
24
8329.00
2467.85
940.00
41.78
409.42
25
8532.00
2528.00
1000.00
44.44
435.56
8446.00
2502.52
960.00
42.67
418.13
27
8509.00
2521.19
1060.00
47.11
461.69
28
8174.00
2421.93
950.00
42.22
413.78
8068.00
2390.52
900.00
40.00
392.00
8182.00
2424.30
880.00
39.11
383.29
8543.00
2531.26
920.00
40.89
400.71
8469.00
2509.33
990.00
44.00
431.20
8320.00
2465.19
920.00
40.89
400.71
8540.00
2530.37
1010.00
44.89
439.91
8539.00
2530.07
970.00
43.11
422.49
8362.00
2477.63
970.00
43.11
422.49
8329.00
2467.85
900.00
40.00
392.00
8356.00
2475.85
860.00
38.22
374.58
8388.00
2485.33
930.00
41.33
405.07
8536.00
2529.19
900.00
40.00
392.00
8432.00
2498.37
990.00
44.00
431.20
8569.00
2538.96
960.00
42.67
418.13
8569.00
2538.96
890.00
39.56
387.64
8438.00
2500.15
910.00
40.44
396.36
8469.00
2509.33
930.00
41.33
405.07
23
26
29
24-Nov-08
24-Nov-08
26-Nov-08
FD Fan J4 with beam
FD Fan J4 with beam
FD Fan J3
30 31 32
29-Nov-08
33 34 35
29-Nov-08
36 37 38
1-Dec-08
39 40 41
3-Dec-08
42
Coal mill foundation CD 13 and 14
Coal mill foundation CD 13 and 14
CCB unit 6 Connecting wall grid 12 and 13 Coal mill foundation second lift CD 18 and 17
43 44 45
4-Dec-08
CW Pit RCC Wall
423.94
438.46
396.36 2.03
410.87
428.30
390.55
413.78
396.36
42.87
4.74
Degree of Quality control is good
46 47
4-Dec-08
CW Pit RCC Wall
48 49 50
4-Dec-08
CW Pit RCC Wall
51 52 53
5-Dec-08
54 55 56
5-Dec-08
57 58 59
5-Dec-08
60 61 62
6-Dec-08
63 64 65
6-Dec-08
66 67 68
11-Dec-08
69 70 11-Dec-08
Coal mill foundation CD 16 and 15
Coal mill foundation CD 16 and 15
Coal mill foundation CD 16 and 15
Coal mill foundation CD 15 and 14
Coal mill foundation CD 15 and 14
Coal mill foundation CD 17 and 16
Coal mill foundation CD 17 and 16
8580.00
2542.22
940.00
41.78
409.42
8568.00
2538.67
980.00
43.56
426.84
8329.00
2467.85
950.00
42.22
413.78
8336.00
2469.93
900.00
40.00
392.00
8389.00
2485.63
860.00
38.22
374.58
8201.00
2429.93
940.00
41.78
409.42
8439.00
2500.44
980.00
43.56
426.84
8567.00
2538.37
930.00
41.33
405.07
8533.00
2528.30
910.00
40.44
396.36
8469.00
2509.33
1020.00
45.33
444.27
8331.00
2468.44
940.00
41.78
409.42
8325.00
2466.67
980.00
43.56
426.84
8365.00
2478.52
950.00
42.22
413.78
8469.00
2509.33
1000.00
44.44
435.56
8430.00
2497.78
970.00
43.11
422.49
8462.00
2507.26
1010.00
44.89
439.91
8381.00
2483.26
1030.00
45.78
448.62
8459.00
2506.37
970.00
43.11
422.49
8321.00
2465.48
980.00
43.56
426.84
8372.00
2480.59
1020.00
45.33
444.27
8360.00
2477.04
1000.00
44.44
435.56
8515.00
2522.96
910.00
40.44
396.36
8469.00
2509.33
970.00
43.11
422.49
8319.00
2464.89
970.00
43.11
422.49
8370.00
2480.00
930.00
41.33
405.07
416.68
392.00
409.42
426.84
423.94 1.86
437.01
435.56
413.78
409.42
41.93
4.43
Degree of Quality control is good
71
11-Dec-08
Coal mill foundation CD 17 and 16
8407.00
2490.96
950.00
42.22
413.78
8425.00
2496.30
940.00
41.78
409.42
8426.00
2496.59
900.00
40.00
392.00
8402.00
2489.48
960.00
42.67
418.13
8327.00
2467.26
970.00
43.11
422.49
8351.00
2474.37
1020.00
45.33
444.27
8405.00
2490.37
980.00
43.56
426.84
8485.00
2514.07
1000.00
44.44
435.56
79
0.00
970.00
43.11
422.49
80
0.00
970.00
43.11
422.49
81
0.00
970.00
43.11
422.49
82
0.00
970.00
43.11
422.49
83
0.00
970.00
43.11
422.49
84
0.00
970.00
43.11
422.49
85
0.00
970.00
43.11
422.49
86
0.00
970.00
43.11
422.49
87
0.00
970.00
43.11
422.49
88
0.00
970.00
43.11
422.49
89
0.00
970.00
43.11
422.49
90
0.00
970.00
43.11
422.49
72 73 74
11-Dec-08
75 76 77 78
11-Dec-08
Coal mill foundation CD 17 and 16
Coal mill foundation CD 17 and 16
409.42
410.87
435.56
422.49
422.49
422.49
422.49 1.27
43.19
2.94
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
Updated 02.10.2008
UPDATED 26.01.2009 Grade of concrete M30, CHP , Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
11-Nov-08
Coal Mill Raft CD 19 - 18
1 2 3 4 5
11-Nov-08
Coal Mill Raft CD 19 - 18
6 7 8
12-Nov-08
Coal Mill Raft CD 18 - 17
9 10 11
12-Nov-08
Coal Mill Raft CD 18 - 17
12 13 14
13-Nov-08
Coal Mill Raft CD 16 - 15
15 16 17
18-Nov-08
Coal Mill Raft CD 15 - 14
18 19 20
18-Nov-08
Coal Mill Raft CD 15 - 14
Compressive strength in kg/cm2
8420.00
2494.81
1050.00
46.67
457.33
8382.00
2483.56
1020.00
45.33
444.27
8469.00
2509.33
1070.00
47.56
466.04
8315.00
2463.70
1020.00
45.33
444.27
8361.00
2477.33
980.00
43.56
426.84
8352.00
2474.67
1030.00
45.78
448.62
8202.00
2430.22
880.00
39.11
383.29
8155.00
2416.30
900.00
40.00
392.00
8215.00
2434.07
960.00
42.67
418.13
8216.00
2434.37
1040.00
46.22
452.98
8270.00
2450.37
980.00
43.56
426.84
8239.00
2441.19
1000.00
44.44
435.56
8219.00
2435.26
900.00
40.00
392.00
8063.00
2389.04
950.00
42.22
413.78
8205.00
2431.11
1030.00
45.78
448.62
8377.00
2482.07
900.00
40.00
392.00
8206.00
2431.41
940.00
41.78
409.42
8283.00
2454.22
890.00
39.56
387.64
8442.00
2501.33
910.00
40.44
396.36
8360.00
2477.04
920.00
40.89
400.71
Average Standard compressive deviation strength of the sample in Kg/cm2
455.88
439.91
397.81
438.46
418.13
396.36
412.33
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
18-Nov-08
Coal Mill Raft CD 15 - 14
21
412.33 8454.00
2504.89
1010.00
44.89
439.91
8132.00
2409.48
930.00
41.33
405.07
8368.00
2479.41
890.00
39.56
387.64
8289.00
2456.00
880.00
39.11
383.29
8266.00
2449.19
940.00
41.78
409.42
8362.00
2477.63
900.00
40.00
392.00
8235.00
2440.00
920.00
40.89
400.71
8332.00
2468.74
1010.00
44.89
439.91
8269.00
2450.07
1000.00
44.44
435.56
8456.00
2505.48
1050.00
46.67
457.33
8392.00
2486.52
980.00
43.56
426.84
8326.00
2466.96
930.00
41.33
405.07
8456.00
2505.48
970.00
43.11
422.49
34
0.00
0.00
0.00
0.00
35
0.00
0.00
0.00
0.00
36
0.00
0.00
0.00
0.00
37
0.00
0.00
0.00
0.00
38
0.00
0.00
0.00
0.00
39
0.00
0.00
0.00
0.00
40
0.00
0.00
0.00
0.00
41
0.00
0.00
0.00
0.00
42
0.00
0.00
0.00
0.00
43
0.00
0.00
0.00
0.00
44
0.00
0.00
0.00
0.00
45
0.00
0.00
0.00
0.00
22 23
19-Nov-08
Coal Mill Raft CD 14 - 13
24 25 26
19-Nov-08
Coal Mill Raft CD 14 - 13
27 28 29
24-Nov-08
Coal Mill Raft CD 17 - 16
30 31 32 33
24-Nov-08
Coal Mill Raft CD 17 - 16
392.00
400.71
444.27 2.67
418.13
0.00
0.00
0.00
0.00
42.81
6.24
Degree of Quality control is good
46
0.00
0.00
0.00
0.00
47
0.00
0.00
0.00
0.00
48
0.00
0.00
0.00
0.00
49
0.00
0.00
0.00
0.00
50
0.00
0.00
0.00
0.00
51
0.00
0.00
0.00
0.00
52
0.00
0.00
0.00
0.00
53
0.00
0.00
0.00
0.00
54
0.00
0.00
0.00
0.00
55
0.00
0.00
0.00
0.00
56
0.00
0.00
0.00
0.00
57
0.00
0.00
0.00
0.00
58
0.00
0.00
0.00
0.00
59
0.00
0.00
0.00
0.00
60
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 13.02
4.27
305.21
UPDATED 21.01.2009 Grade of concrete M35, APL Culvert Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8421.00
2495.11
1120.00
49.78
487.82
8475.00
2511.11
1110.00
49.33
483.47
3
8495.00
2517.04
1080.00
48.00
470.40
4
8633.00
2557.93
830.00
36.89
361.51
8620.00
2554.07
950.00
42.22
413.78
6
8580.00
2542.22
1000.00
44.44
435.56
7
8530.00
2527.41
990.00
44.00
431.20
8420.00
2494.81
970.00
43.11
422.49
9
8550.00
2533.33
1010.00
44.89
439.91
10
8570.00
2539.26
940.00
41.78
409.42
8709.00
2580.44
900.00
40.00
392.00
12
8649.00
2562.67
1100.00
48.89
479.11
13
8665.00
2567.41
970.00
43.11
422.49
8645.00
2561.48
1040.00
46.22
452.98
15
8573.00
2540.15
980.00
43.56
426.84
16
8656.00
2564.74
1000.00
44.44
435.56
8621.00
2554.37
970.00
43.11
422.49
8618.00
2553.48
990.00
44.00
431.20
8452.00
2504.30
1000.00
44.44
435.56
8480.00
2512.59
1020.00
45.33
444.27
2
5
8
11
14
17
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
APL Culvert
APL Culvert
APL Culvert
APL Culvert
APL Culvert
APL Culvert
18 19 20
10-Sep-08
FGD Culvert 1 st and 2 nd wall from South side
Average Standard compressive deviation strength of the sample in Kg/cm2
480.56
403.61
431.20
426.84
434.10
429.75
437.01
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
10-Sep-08 21
FGD Culvert 1 st and 2 nd wall from South side
8508.00
2520.89
990.00
44.00
431.20
8415.00
2493.33
920.00
40.89
400.71
8436.00
2499.56
990.00
44.00
431.20
8400.00
2488.89
890.00
39.56
387.64
8325.00
2466.67
900.00
40.00
392.00
8462.00
2507.26
990.00
44.00
431.20
8390.00
2485.93
1020.00
45.33
444.27
8311.00
2462.52
1030.00
45.78
448.62
8230.00
2438.52
1020.00
45.33
444.27
8288.00
2455.70
1100.00
48.89
479.11
FGD Culvert 6 th , 7 th and 8 th wall from South side
8319.00
2464.89
1000.00
44.44
435.56
8429.00
2497.48
1030.00
45.78
448.62
8449.00
2503.41
1050.00
46.67
457.33
FGD Culvert 6 th , 7 th and 8 th wall from South side
8225.00
2437.04
1060.00
47.11
461.69
8260.00
2447.41
1040.00
46.22
452.98
8369.00
2479.70
980.00
43.56
426.84
8326.00
2466.96
950.00
42.22
413.78
8395.00
2487.41
1000.00
44.44
435.56
8255.00
2445.93
980.00
43.56
426.84
8308.00
2461.63
930.00
41.33
405.07
8310.00
2462.22
970.00
43.11
422.49
8090.00
2397.04
990.00
44.00
431.20
8361.00
2477.33
990.00
44.00
431.20
8497.00
2517.63
1000.00
44.44
435.56
8568.00
2538.67
980.00
43.56
426.84
22 23
11-Sep-08
24 25 26
27-Sep-08
27
FGD Culvert 3 rd , 4 th and 5 th wall from South side
28 29
29-Sep-08
30 31 32
7-Oct-08
33 34 35
7-Oct-08
36 37 38
15-Oct-08
Raft of drain besides L3 L4
39 40 41
15-Oct-08
Raft of drain besides L3 L4
42 43 44 45
16-Oct-08
437.01
Top slab of L7 L8 Culvert
406.52
422.49
457.33 3.01
447.17
447.17
425.39
419.59
431.20
44.18
6.81
Degree of Quality control is good .
46
8356.00
2475.85
1010.00
44.89
439.91
8394.00
2487.11
960.00
42.67
418.13
8320.00
2465.19
980.00
43.56
426.84
Top slab of FGD Culvert 3rd , 4 th, 5 th and 6 th span
8583.00
2543.11
1160.00
51.56
505.24
8672.00
2569.48
1100.00
48.89
479.11
8679.00
2571.56
1020.00
45.33
444.27
Top slab of FGD Culvert 3rd , 4 th, 5 th and 6 th span
8813.00
2611.26
1080.00
48.00
470.40
8687.00
2573.93
1180.00
52.44
513.96
8735.00
2588.15
1150.00
51.11
500.89
Top slab of FGD Culvert 7 th, 8 th and 9th span
8395.00
2487.41
1030.00
45.78
448.62
8407.00
2490.96
990.00
44.00
431.20
8416.00
2493.63
950.00
42.22
413.78
Top slab of FGD Culvert 7 th, 8 th and 9th span
8243.00
2442.37
1000.00
44.44
435.56
8155.00
2416.30
1020.00
45.33
444.27
8158.00
2417.19
1000.00
44.44
435.56
Top slab of FGD Culvert 7 th, 8 th and 9th span
8362.00
2477.63
1040.00
46.22
452.98
8173.00
2421.63
1010.00
44.89
439.91
8242.00
2442.07
1050.00
46.67
457.33
64
1030.00
45.78
448.62
65
1030.00
45.78
448.62
66
1030.00
45.78
448.62
67
1030.00
45.78
448.62
68
1030.00
45.78
448.62
69
1030.00
45.78
448.62
70
1030.00
45.78
448.62
47
16-Oct-08
Top slab of L7 L8 Culvert
48 49 50
21-Oct-08
51 52 53
21-Oct-08
54 55 56
25-Oct-08
57 58 59
25-Oct-08
60 61 62 63
25-Oct-08
428.30
476.21
495.08
431.20
438.46 2.74
450.07
448.62
448.62
448.62
45.30
6.05
Degree of Quality control is good
71
1030.00
45.78
448.62
72
1030.00
45.78
448.62
73
1030.00
45.78
448.62
74
1030.00
45.78
448.62
75
1030.00
45.78
448.62
76
1030.00
45.78
448.62
77
1030.00
45.78
448.62
78
1030.00
45.78
448.62
79
1030.00
45.78
448.62
80
1030.00
45.78
448.62
81
1030.00
45.78
448.62
82
1030.00
45.78
448.62
83
1030.00
45.78
448.62
84
1030.00
45.78
448.62
85
1030.00
45.78
448.62
86
1030.00
45.78
448.62
87
1030.00
45.78
448.62
88
1030.00
45.78
448.62
89
1030.00
45.78
448.62
90
1030.00
45.78
448.62
448.62
448.62
448.62
448.62
448.62
448.62
448.62 0.25
45.79
0.54
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 03 observations therefore 27 observations are presumed as an average.
Updated 21.01.2009 Grade of concrete M35, Shangdong Culvert, Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8499.00
2518.22
970.00
43.11
422.49
8612.00
2551.70
1000.00
44.44
435.56
3
8550.00
2533.33
960.00
42.67
418.13
4
8556.00
2535.11
970.00
43.11
422.49
8600.00
2548.15
700.00
31.11
304.89
6
8613.00
2552.00
790.00
35.11
344.09
7
8519.00
2524.15
1100.00
48.89
479.11
8509.00
2521.19
1110.00
49.33
483.47
9
8579.00
2541.93
1020.00
45.33
444.27
10
8691.00
2575.11
920.00
40.89
400.71
8717.00
2582.81
1010.00
44.89
439.91
12
8580.00
2542.22
1000.00
44.44
435.56
13
8411.00
2492.15
990.00
44.00
431.20
8448.00
2503.11
980.00
43.56
426.84
15
8278.00
2452.74
990.00
44.00
431.20
16
8497.00
2517.63
1000.00
44.44
435.56
8579.00
2541.93
990.00
44.00
431.20
8586.00
2544.00
960.00
42.67
418.13
8554.00
2534.52
1000.00
44.44
435.56
8459.00
2506.37
990.00
44.00
431.20
2
5
8
11
14
17
28-Aug-08
28-Aug-08
28-Aug-08
30-Aug-08
30-Aug-08
30-Aug-08
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
18 19 20
30-Aug-08
Culvert CW Pipe line
Average Standard compressive deviation strength of the sample in Kg/cm2
425.39
357.16
468.95
425.39
429.75
428.30
428.30
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
30-Aug-08
Culvert CW Pipe line
21 22 23
9-Sep-08
Raft of Box Culvert L5 L6
24 25 26
13-Sep-08
Box culvert for CW Pipes
27 28 29
13-Sep-08
Box culvert for CW Pipes
30 31 32
22-Sep-08
Box culvert for CW Pipes
33 34 35
23-Sep-08
Box culvert for CW Pipes
36 37 38
25-Sep-08
Box culvert for CW PipesL1 L2
39 40 41
30-Sep-08
Box culvert for CW PipesL1 L2
42 43 44 45
2-Oct-08
Culvert CW Pipe line 3 rd and 4 th wall
428.30 8577.00
2541.33
960.00
42.67
418.13
8366.00
2478.81
1000.00
44.44
435.56
8234.00
2439.70
990.00
44.00
431.20
8185.00
2425.19
980.00
43.56
426.84
8464.00
2507.85
920.00
40.89
400.71
8309.00
2461.93
820.00
36.44
357.16
8286.00
2455.11
940.00
41.78
409.42
8299.00
2458.96
900.00
40.00
392.00
8276.00
2452.15
820.00
36.44
357.16
8308.00
2461.63
900.00
40.00
392.00
8207.00
2431.70
960.00
42.67
418.13
8292.00
2456.89
990.00
44.00
431.20
8348.00
2473.48
1020.00
45.33
444.27
8611.00
2551.41
990.00
44.00
431.20
8406.00
2490.67
930.00
41.33
405.07
8593.00
2546.07
980.00
43.56
426.84
8530.00
2527.41
920.00
40.89
400.71
8580.00
2542.22
900.00
40.00
392.00
8400.00
2488.89
930.00
41.33
405.07
8303.00
2460.15
1010.00
44.89
439.91
8250.00
2444.44
980.00
43.56
426.84
8329.00
2467.85
970.00
43.11
422.49
8460.00
2506.67
980.00
43.56
426.84
8340.00
2471.11
960.00
42.67
418.13
8378.00
2482.37
1010.00
44.89
439.91
431.20
389.10
380.39 3.76
431.20
421.04
399.26
429.75
428.30
42.49
8.85
Degree of Quality control is good
46 47
4-Oct-08
Culvert CW Pipe line 5 th wall
48 49 50
13-Oct-08
Raft of drain besides L3 L4
51 52 53
17-Oct-08
Wall of drain besides L5 L6
54 55 56
20-Oct-08
Wall of drain besides L3 L4
57 58 59
22-Oct-08
Wall L1 L2 1st lift
60 61 62
22-Oct-08
Wall L1 L2 1st lift
63 64 65
25-Oct-08
Top slab of CW Culvert L3 with wall
66 67 68
25-Oct-08
Top slab of CW Culvert L3 with wall
69 70 26-Oct-08
Top slab of CW Culvert L3 with wall
8406.00
2490.67
1040.00
46.22
452.98
8536.00
2529.19
1050.00
46.67
457.33
8383.00
2483.85
1080.00
48.00
470.40
8347.00
2473.19
900.00
40.00
392.00
8205.00
2431.11
990.00
44.00
431.20
8324.00
2466.37
920.00
40.89
400.71
8275.00
2451.85
970.00
43.11
422.49
8453.00
2504.59
990.00
44.00
431.20
8289.00
2456.00
980.00
43.56
426.84
8716.00
2582.52
990.00
44.00
431.20
8408.00
2491.26
590.00
26.22
256.98
8598.00
2547.56
990.00
44.00
431.20
8491.00
2515.85
1070.00
47.56
466.04
8226.00
2437.33
1120.00
49.78
487.82
8308.00
2461.63
1100.00
48.89
479.11
8381.00
2483.26
1000.00
44.44
435.56
8323.00
2466.07
1030.00
45.78
448.62
8254.00
2445.63
1020.00
45.33
444.27
8133.00
2409.78
1010.00
44.89
439.91
8237.00
2440.59
980.00
43.56
426.84
8355.00
2475.56
1060.00
47.11
461.69
8495.00
2517.04
1030.00
45.78
448.62
8221.00
2435.85
1050.00
46.67
457.33
8300.00
2459.26
990.00
44.00
431.20
8480.00
2512.59
1030.00
45.78
448.62
460.24
407.97
426.84
373.13
477.66 4.06
442.81
442.81
445.72
451.53
43.42
9.36
Degree of Quality control is good
71
26-Oct-08
Top slab of CW Culvert L3 with wall
72 73 74
27-Oct-08
Top slab of CW Culvert L3 with wall
75 76 77
30-Oct-08
78 79 80
31-Oct-08
81
Top slab of drain besides L5 L6
Wall of Drain besides L3, L4
82 83
1-Nov-08
Top slab of CW Culvert L 4 with wall
84 85 86
1-Nov-08
Top slab of CW Culvert L 4 with wall
87 88 89
1-Nov-08
Top slab of CW Culvert L 4 with wall
90 91 92
3-Nov-08
Top slab of CW Pipe L7 L8
93 94 95
3-Nov-08
Top slab of CW Pipe L7 L8
8413.00
2492.74
1080.00
48.00
470.40
8444.00
2501.93
1000.00
44.44
435.56
8152.00
2415.41
980.00
43.56
426.84
8150.00
2414.81
1010.00
44.89
439.91
8206.00
2431.41
1030.00
45.78
448.62
8259.00
2447.11
1010.00
44.89
439.91
8806.00
2609.19
1060.00
47.11
461.69
8330.00
2468.15
1040.00
46.22
452.98
8398.00
2488.30
940.00
41.78
409.42
8530.00
2527.41
990.00
44.00
431.20
8502.00
2519.11
1020.00
45.33
444.27
8504.00
2519.70
1010.00
44.89
439.91
8279.00
2453.04
1000.00
44.44
435.56
8487.00
2514.67
1000.00
44.44
435.56
8265.00
2448.89
940.00
41.78
409.42
8229.00
2438.22
980.00
43.56
426.84
8203.00
2430.52
960.00
42.67
418.13
8346.00
2472.89
960.00
42.67
418.13
8406.00
2490.67
980.00
43.56
426.84
8353.00
2474.96
990.00
44.00
431.20
8291.00
2456.59
990.00
44.00
431.20
8383.00
2483.85
980.00
43.56
426.84
8291.00
2456.59
960.00
42.67
418.13
8286.00
2455.11
960.00
42.67
418.13
8243.00
2442.37
980.00
43.56
426.84
451.53
438.46
451.53
428.30
437.01
418.13
425.39 1.52
425.39
423.94
44.71
3.39
Degree of Quality control is good
3-Nov-08
Top slab of CW Pipe L7 L8
96 97 98
8-Nov-08
99 100 101
8-Nov-08
102 103 104
12-Nov-08
105
Top slab of Drain besides L3 L4
Top slab of Drain besides L3 L4
Wall of RCC Drain besides L5 L6
106 107
18-Nov-08
Culvert L1 L2 Top slab with wall
108 109 110
18-Nov-08
Culvert L1 L2 Top slab with wall
111 112 113
19-Nov-08
114 115 116
24-Nov-08
117
Raft of RCC Drain besides L1 L2
Wall of RCC Drain besides L1 L2
118 119 120
25-Nov-08
Culvert L1 L2 Top slab with wall
423.94 8250.00
2444.44
980.00
43.56
426.84
8326.00
2466.96
920.00
40.89
400.71
8340.00
2471.11
930.00
41.33
405.07
8401.00
2489.19
960.00
42.67
418.13
8456.00
2505.48
980.00
43.56
426.84
8368.00
2479.41
1000.00
44.44
435.56
8356.00
2475.85
970.00
43.11
422.49
8296.00
2458.07
980.00
43.56
426.84
8408.00
2491.26
1020.00
45.33
444.27
8421.00
2495.11
1010.00
44.89
439.91
8138.00
2411.26
1050.00
46.67
457.33
7915.00
2345.19
1000.00
44.44
435.56
7884.00
2336.00
980.00
43.56
426.84
7998.00
2369.78
1030.00
45.78
448.62
8042.00
2382.81
1050.00
46.67
457.33
7935.00
2351.11
980.00
43.56
426.84
8236.00
2440.30
1000.00
44.44
435.56
8287.00
2455.41
970.00
43.11
422.49
8332.00
2468.74
1020.00
45.33
444.27
8369.00
2479.70
1010.00
44.89
439.91
8456.00
2505.48
1010.00
44.89
439.91
8536.00
2529.19
1090.00
48.44
474.76
8139.00
2411.56
1100.00
48.89
479.11
8515.00
2522.96
1120.00
49.78
487.82
8284.00
2454.52
1140.00
50.67
496.53
407.97
428.30
437.01
439.91
444.27
434.10
451.53
487.82 2.32
44.70
5.19
Degree of Quality control is good
121
8179.00
2423.41
1000.00
44.44
435.56
8168.00
2420.15
990.00
44.00
431.20
8182.00
2424.30
1080.00
48.00
470.40
8162.00
2418.37
1050.00
46.67
457.33
8176.00
2422.52
1030.00
45.78
448.62
8202.00
2430.22
1040.00
46.22
452.98
8568.00
2538.67
1120.00
49.78
487.82
8547.00
2532.44
1180.00
52.44
513.96
8438.00
2500.15
1080.00
48.00
470.40
130
1000.00
44.44
435.56
131
1000.00
44.44
435.56
132
1000.00
44.44
435.56
133
1000.00
44.44
435.56
134
1000.00
44.44
435.56
135
1000.00
44.44
435.56
136
1000.00
44.44
435.56
137
1000.00
44.44
435.56
138
1000.00
44.44
435.56
139
1000.00
44.44
435.56
140
1000.00
44.44
435.56
141
1000.00
44.44
435.56
142
1000.00
44.44
435.56
143
1000.00
44.44
435.56
144
1000.00
44.44
435.56
145
1000.00
44.44
435.56
122
25-Nov-08
Culvert L1 L2 Top slab with wall
123 124 125
26-Nov-08
126
Top slab of RCC Drain besides L1 L2
127 128 129
13-Dec-08
Top slab of RCC Drain
445.72
452.98
490.73
435.56
435.56
435.56
435.56
435.56
435.56
1.92
45.29
4.23
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 06 observations therefore 24 observations are presumed as an average.
146
1000.00
44.44
435.56
147
1000.00
44.44
435.56
148
1000.00
44.44
435.56
149
1000.00
44.44
435.56
150
1000.00
44.44
435.56
435.56
435.56 1.92
45.29
4.23
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 06 observations therefore 24 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M35, Intake Pump House Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8268.00
2449.78
1050.00
46.67
457.33
8312.00
2462.81
1010.00
44.89
439.91
3
8361.00
2477.33
1080.00
48.00
470.40
4
8349.00
2473.78
1000.00
44.44
435.56
8381.00
2483.26
990.00
44.00
431.20
6
8277.00
2452.44
1030.00
45.78
448.62
7
8265.00
2448.89
1040.00
46.22
452.98
8243.00
2442.37
980.00
43.56
426.84
9
8307.00
2461.33
990.00
44.00
431.20
10
8253.00
2445.33
1070.00
47.56
466.04
8340.00
2471.11
1020.00
45.33
444.27
12
8381.00
2483.26
1000.00
44.44
435.56
13
8229.00
2438.22
980.00
43.56
426.84
8375.00
2481.48
990.00
44.00
431.20
15
8254.00
2445.63
970.00
43.11
422.49
16
8378.00
2482.37
960.00
42.67
418.13
8326.00
2466.96
1060.00
47.11
461.69
18
8416.00
2493.63
1040.00
46.22
452.98
19
8324.00
2466.37
980.00
43.56
426.84
8478.00
2512.00
950.00
42.22
413.78
2
5
8
11
14
17
20
14-Nov-08
14-Nov-08
14-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Average Standard compressive deviation strength of the sample in Kg/cm2
455.88
438.46
437.01
448.62
426.84
444.27
425.39
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
15-Nov-08
Intake Pump House raft
425.39
21
8359.00
2476.74
1000.00
44.44
435.56
22
8592.00
2545.78
950.00
42.22
413.78
8317.00
2464.30
990.00
44.00
431.20
24
8483.00
2513.48
1010.00
44.89
439.91
25
8330.00
2468.15
980.00
43.56
426.84
8417.00
2493.93
1030.00
45.78
448.62
27
8369.00
2479.70
970.00
43.11
422.49
28
8380.00
2482.96
1020.00
45.33
444.27
8462.00
2507.26
1040.00
46.22
452.98
30
8490.00
2515.56
1000.00
44.44
435.56
31
8392.00
2486.52
960.00
42.67
418.13
8359.00
2476.74
990.00
44.00
431.20
33
8512.00
2522.07
1010.00
44.89
439.91
34
8471.00
2509.93
1050.00
46.67
457.33
8527.00
2526.52
1030.00
45.78
448.62
36
8357.00
2476.15
1080.00
48.00
470.40
37
8316.00
2464.00
1020.00
45.33
444.27
8492.00
2516.15
1070.00
47.56
466.04
39
8437.00
2499.85
1100.00
48.89
479.11
40
8550.00
2533.33
1150.00
51.11
500.89
8483.00
2513.48
1110.00
49.33
483.47
42
8269.00
2450.07
1170.00
52.00
509.60
43
8403.00
2489.78
1070.00
47.56
466.04
8289.00
2456.00
1130.00
50.22
492.18
8619.00
2553.78
1090.00
48.44
474.76
23
26
29
32
35
38
41
44 45
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
12-Dec-08
12-Dec-08
Intake Pump House raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Wall
428.30
432.65
444.27 1.53
429.75
458.79
463.14
497.99
477.66
44.71
3.42
Degree of Quality control is good
46
8316.00
2464.00
1050.00
46.67
457.33
8358.00
2476.44
1120.00
49.78
487.82
8306.00
2461.04
1030.00
45.78
448.62
49
0.00
1060.00
47.11
461.69
50
0.00
1060.00
47.11
461.69
51
0.00
1060.00
47.11
461.69
52
0.00
1060.00
47.11
461.69
53
0.00
1060.00
47.11
461.69
54
0.00
1060.00
47.11
461.69
55
0.00
1060.00
47.11
461.69
56
0.00
1060.00
47.11
461.69
57
0.00
1060.00
47.11
461.69
58
0.00
1060.00
47.11
461.69
59
0.00
1060.00
47.11
461.69
60
0.00
1060.00
47.11
461.69
47 48
12-Dec-08
464.59
461.69
461.69
461.69
461.69 1.93
47.33
4.07
Degree of Quality control is good based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , TG Pedestals, Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
10-Jul-08
TG Unit No 6 pedestal 1st Lift D1
1 2 3 4 5
11-Jul-08
TG Unit No 6 pedestal 1st Lift E1
6 7 8
12-Jul-08
TG Unit No 6 pedestal 1st Lift C1
9 10 11
16-Jul-08
TG Unit No 6 pedestal 1st Lift B1
12 13 14
18-Jul-08
TG Unit No 6 pedestal 1st Lift D2
15 16 17
19-Jul-08
TG Unit No 6 pedestal 1st Lift E2
18 19 20 21
24-Jul-08
TG Unit No 6 pedestal 1st Lift B2
8623.00
2554.96
1320.00
58.67
574.93
8615.00
2552.59
1100.00
48.89
479.11
8468.00
2509.04
1250.00
55.56
544.44
8471.00
2509.93
1140.00
50.67
496.53
8352.00
2474.67
1150.00
51.11
500.89
8510.00
2521.48
1210.00
53.78
527.02
8522.00
2525.04
1100.00
48.89
479.11
8608.00
2550.52
1200.00
53.33
522.67
8621.00
2554.37
1070.00
47.56
466.04
8541.00
2530.67
1100.00
48.89
479.11
8584.00
2543.41
1170.00
52.00
509.60
8401.00
2489.19
1080.00
48.00
470.40
8680.00
2571.85
1120.00
49.78
487.82
8797.00
2606.52
1190.00
52.89
518.31
8664.00
2567.11
1150.00
51.11
500.89
8519.00
2524.15
1150.00
51.11
500.89
8609.00
2550.81
1080.00
48.00
470.40
8694.00
2576.00
1100.00
48.89
479.11
8855.00
2623.70
1010.00
44.89
439.91
8591.00
2545.48
960.00
42.67
418.13
8688.00
2574.22
850.00
37.78
370.22
532.83
508.15
489.27
486.37
502.34
483.47
409.42
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22 23
25-Jul-08
TG Unit No 6 pedestal 1st Lift D1
24 25 26
11-Aug-08
TG Unit No 6 pedestal
27 28 29
23-Aug-08
TG Unit No 6 pedestal
30 31 32
18-Oct-08
TG Unit No 6 pedestal 2nd Lift E2
33 34 35
31-Oct-08
TG Unit No 6 pedestal D1
36 37 38
3-Nov-08
TG Unit No 6 pedestal D1
39 40 41
4-Nov-08
TG Unit No 6 pedestal D1
42 43 44
14-Nov-08
TG Unit No 6 pedestal 2nd lift B1
45 46 18-Nov-08
TG Unit No 6 pedestal 1st lift A2
8402.00
2489.48
1120.00
49.78
487.82
8516.00
2523.26
900.00
40.00
392.00
8494.00
2516.74
1120.00
49.78
487.82
8580.00
2542.22
920.00
40.89
400.71
8531.00
2527.70
1100.00
48.89
479.11
8671.00
2569.19
1140.00
50.67
496.53
8480.00
2512.59
1180.00
52.44
513.96
8431.00
2498.07
1150.00
51.11
500.89
8588.00
2544.59
1170.00
52.00
509.60
8466.00
2508.44
990.00
44.00
431.20
8349.00
2473.78
990.00
44.00
431.20
8337.00
2470.22
980.00
43.56
426.84
8402.00
2489.48
1070.00
47.56
466.04
8475.00
2511.11
1090.00
48.44
474.76
8397.00
2488.00
1130.00
50.22
492.18
8203.00
2430.52
1100.00
48.89
479.11
8281.00
2453.63
1090.00
48.44
474.76
8291.00
2456.59
1120.00
49.78
487.82
8227.00
2437.63
1120.00
49.78
487.82
8287.00
2455.41
1090.00
48.44
474.76
8228.00
2437.93
1100.00
48.89
479.11
8350.00
2474.07
1090.00
48.44
474.76
8384.00
2484.15
1120.00
49.78
487.82
8291.00
2456.59
1070.00
47.56
466.04
8118.00
2405.33
1150.00
51.11
500.89
455.88
458.79
508.15 4.47
429.75
477.66
480.56
480.56
476.21
468.95
49.33
9.06
Degree of Quality control is good
47
18-Nov-08
TG Unit No 6 pedestal 1st lift A2
8279.00
2453.04
1020.00
45.33
444.27
8295.00
2457.78
1060.00
47.11
461.69
8332.00
2468.74
1100.00
48.89
479.11
8291.00
2456.59
1080.00
48.00
470.40
8376.00
2481.78
1140.00
50.67
496.53
52
0.00
1090.00
48.44
474.76
53
0.00
1090.00
48.44
474.76
54
0.00
1090.00
48.44
474.76
55
0.00
1090.00
48.44
474.76
56
0.00
1090.00
48.44
474.76
57
0.00
1090.00
48.44
474.76
58
0.00
1090.00
48.44
474.76
59
0.00
1090.00
48.44
474.76
60
0.00
1090.00
48.44
474.76
48 49 50 51
20-Nov-08
TG Unit No 6 pedestal 2nd lift A2
468.95
482.01
474.76
474.76
474.76 1.81
48.16
3.77
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 21 observations therefore 09 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , Boiler Pedestals, [ A,B C D,and N ] Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
12-Jun-08
Unit No 6 Boiler Pedestal B48 -J
1 2 3 4 5
19-Jun-08
6 7 8
27-Jun-08
9 10 11
28-Jun-08
8645.00
2561.48
1030.00
45.78
448.62
8415.00
2493.33
1000.00
44.44
435.56
8544.00
2531.56
950.00
42.22
413.78
8707.00
2579.85
970.00
43.11
422.49
8607.00
2550.22
1060.00
47.11
461.69
8621.00
2554.37
1010.00
44.89
439.91
Unit No 6 Boiler Pedestal KB- 9.5 - J5, J10-B 25 M
8255.00
2445.93
910.00
40.44
396.36
8424.00
2496.00
820.00
36.44
357.16
8427.00
2496.89
930.00
41.33
405.07
Unit No 6 Boiler Pedestal B7 M , J3
8272.00
2450.96
870.00
38.67
378.93
8316.00
2464.00
820.00
36.44
357.16
8362.00
2477.63
990.00
44.00
431.20
8491.00
2515.85
890.00
39.56
387.64
8435.00
2499.26
900.00
40.00
392.00
8530.00
2527.41
920.00
40.89
400.71
8109.00
2402.67
970.00
43.11
422.49
8287.00
2455.41
1020.00
45.33
444.27
8319.00
2464.89
1030.00
45.78
448.62
8304.00
2460.44
1000.00
44.44
435.56
8314.00
2463.41
1060.00
47.11
461.69
8239.00
2441.19
1020.00
45.33
444.27
Unit No 6 Boiler Pedestal B38.5 - J
12 13 14
25-Sep-08
Unit No 6 Boiler Pedestal J 11
15 16 17
29-Sep-08
Unit No 6 Boiler Pedestal
18 19 20 21
30-Sep-08
Unit No 6 Boiler Pedestal
432.65
441.36
386.19
389.10
393.45
438.46
447.17
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22
8421.00
2495.11
920.00
40.89
400.71
8264.00
2448.59
1030.00
45.78
448.62
8344.00
2472.30
920.00
40.89
400.71
8420.00
2494.81
1120.00
49.78
487.82
8465.00
2508.15
1100.00
48.89
479.11
8346.00
2472.89
1150.00
51.11
500.89
8231.00
2438.81
910.00
40.44
396.36
8385.00
2484.44
1000.00
44.44
435.56
8416.00
2493.63
900.00
40.00
392.00
8323.00
2466.07
1030.00
45.78
448.62
8409.00
2491.56
1080.00
48.00
470.40
8324.00
2466.37
1090.00
48.44
474.76
0.00
960.00
42.67
418.13
0.00
990.00
44.00
431.20
0.00
990.00
44.00
431.20
0.00
1020.00
45.33
444.27
0.00
1170.00
52.00
509.60
39
0.00
1120.00
49.78
487.82
40
0.00
1050.00
46.67
457.33
0.00
1020.00
45.33
444.27
42
0.00
1010.00
44.89
439.91
43
0.00
1040.00
46.22
452.98
0.00
1080.00
48.00
470.40
45
0.00
1090.00
48.44
474.76
46
0.00
1130.00
50.22
492.18
23
14-Oct-08
J-9 Pedestal Grid B 0 Final lift
24 25 26
17-Oct-08
Unit No 6 Boiler Pedestal J7 , J9
27 28 29
18-Oct-08
Unit No 6 Boiler Pedestal J1
30 31 32
20-Oct-08
J1 Pedestal Grid B0 Final lift
33 34 35
25-Oct-08
36 37 38
41
44
27-Oct-08
1-Nov-08
3-Nov-08
4-Nov-08
AB Bay Grid 2A
J 2 Pedestal
J 1 Pedestal
416.68
489.27
407.97 3.65
464.59
426.84
480.56
447.17
466.04
489.27
43.29
8.44
Degree of Quality control is good .
47
4-Nov-08
48 49 50
12-Nov-08
Pedastal, Grid 12 -13 C - Row
51 52 53
25-Nov-08
54
Unit No 6 Boiler Pedestal 3, Grid 15 16 17
55 56
25-Nov-08
D Row, 4 , Grid 14 15 and 16
57 58 59
26-Nov-08
D Row, 1, Grid 13
60 61 62
3-Dec-08
A Row pedestal Grid 12
63 64 65
5-Dec-08
66
A Row Grid 13 A J 2 and J 8 footing
67 68
8-Dec-08
A Row Grid 14 A J 2 footing
69 70 71
11-Dec-08
Grid 19 B J 2 and J 4 Pedestal
0.00
1100.00
48.89
479.11
0.00
1140.00
50.67
496.53
0.00
1080.00
48.00
470.40
0.00
1050.00
46.67
457.33
0.00
1030.00
45.78
448.62
0.00
1090.00
48.44
474.76
0.00
1110.00
49.33
483.47
0.00
1150.00
51.11
500.89
0.00
1150.00
51.11
500.89
0.00
1120.00
49.78
487.82
0.00
1100.00
48.89
479.11
0.00
1060.00
47.11
461.69
0.00
1100.00
48.89
479.11
0.00
1120.00
49.78
487.82
0.00
1100.00
48.89
479.11
0.00
1030.00
45.78
448.62
0.00
1140.00
50.67
496.53
0.00
1080.00
48.00
470.40
0.00
1130.00
50.22
492.18
0.00
1070.00
47.56
466.04
0.00
1050.00
46.67
457.33
0.00
1090.00
48.44
474.76
0.00
1120.00
49.78
487.82
0.00
1030.00
45.78
448.62
0.00
1100.00
48.89
479.11
489.27
458.79
486.37
489.27
476.21 2.37
474.76
476.21
473.30
464.59
47.81
4.95
Degree of Quality control is good
11-Dec-08
Grid 19 B J 2 and J 4 Pedestal
464.59
72
0.00
1070.00
47.56
466.04
73
0.00
1080.00
48.00
470.40
74
0.00
1080.00
48.00
470.40
75
0.00
1080.00
48.00
470.40
76
0.00
1080.00
48.00
470.40
77
0.00
1080.00
48.00
470.40
78
0.00
1080.00
48.00
470.40
79
0.00
1080.00
48.00
470.40
80
0.00
1080.00
48.00
470.40
81
0.00
1080.00
48.00
470.40
82
0.00
1080.00
48.00
470.40
83
0.00
1080.00
48.00
470.40
84
0.00
1080.00
48.00
470.40
85
0.00
1080.00
48.00
470.40
86
0.00
1080.00
48.00
470.40
87
0.00
1080.00
48.00
470.40
88
0.00
1080.00
48.00
470.40
89
0.00
1080.00
48.00
470.40
90
0.00
1080.00
48.00
470.40
470.40
470.40
470.40
470.40
470.40
470.40 1.00
48.07
2.08
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 12 observations therefore 18 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , Boiler Pedestals, [ A,B C D,and N ] Unit No 8
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
25-Nov-08
Pedestal J2 - J10
1
8129.00
2408.59
1080.00
48.00
470.40
8145.00
2413.33
1110.00
49.33
483.47
3
8417.00
2493.93
1090.00
48.44
474.76
4
8356.00
2475.85
1080.00
48.00
470.40
8436.00
2499.56
1090.00
48.44
474.76
6
8322.00
2465.78
1060.00
47.11
461.69
7
8207.00
2431.70
1070.00
47.56
466.04
8286.00
2455.11
1120.00
49.78
487.82
8359.00
2476.74
1100.00
48.89
479.11
8362.00
2477.63
1090.00
48.44
474.76
8426.00
2496.59
1130.00
50.22
492.18
8341.00
2471.41
1070.00
47.56
466.04
8351.00
2474.37
1060.00
47.11
461.69
8443.00
2501.63
1130.00
50.22
492.18
8287.00
2455.41
1090.00
48.44
474.76
16
0.00
1090.00
48.44
474.76
17
0.00
1090.00
48.44
474.76
18
0.00
1090.00
48.44
474.76
19
0.00
1090.00
48.44
474.76
20
0.00
1090.00
48.44
474.76
21
0.00
1090.00
48.44
474.76
2
5
8
27-Nov-08
5-Dec-08
Pedestal J6
Pedestal J5
9 10 11
6-Dec-08
Pedestal J9 Grid B0
12 13 14 15
11-Dec-08
Pedestal J4 Grid B0
Average of Coefficient of CCS in variation N/mm 2
Result and remarks
476.21
468.95
477.66
477.66
476.21
474.76
474.76
Degree of Quality control
22
0.00
1090.00
48.44
474.76
23
0.00
1090.00
48.44
474.76
24
0.00
1090.00
48.44
474.76
25
0.00
1090.00
48.44
474.76
26
0.00
1090.00
48.44
474.76
27
0.00
1090.00
48.44
474.76
28
0.00
1090.00
48.44
474.76
29
0.00
1090.00
48.44
474.76
30
0.00
1090.00
48.44
474.76
474.76
474.76
474.76 0.71
48.47
1.46
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are15 observations therefore 15 observations are presumed as an average.
UPDATED 20.01.2009 Grade of concrete M25, Chimney Raft Phase III
Sr.No.
Date of Casting
Location of concrete
1
Cube compressive strength at age of 28 days Weight of sample Sized Density of Average Compressiv Compressive 150 mm x 150 concrete in Kg / compressive Load in KN e strength in strength in mm x 150 mm in M3 strength of the N /mm2 kg/cm2 gms sample in Kg/cm2 8401.00
2489.19
750.00
33.33
326.67
8336.00
2469.93
780.00
34.67
339.73
3
8292.00
2456.89
800.00
35.56
348.44
4
8326.00
2466.96
760.00
33.78
331.02
8456.00
2505.48
710.00
31.56
309.24
6
8329.00
2467.85
740.00
32.89
322.31
7
8320.00
2465.19
760.00
33.78
331.02
8369.00
2479.70
780.00
34.67
339.73
9
8456.00
2505.48
730.00
32.44
317.96
10
8536.00
2529.19
810.00
36.00
352.80
8469.00
2509.33
770.00
34.22
335.38
12
8538.00
2529.78
750.00
33.33
326.67
13
8582.00
2542.81
760.00
33.78
331.02
8463.00
2507.56
720.00
32.00
313.60
15
8465.00
2508.15
670.00
29.78
291.82
16
8530.00
2527.41
790.00
35.11
344.09
8620.00
2554.07
800.00
35.56
348.44
18
8321.00
2465.48
730.00
32.44
317.96
19
8538.00
2529.78
770.00
34.22
335.38
8469.00
2509.33
760.00
33.78
331.02
2
5
8
11
14
17
20
1-Dec-08
1-Dec-08
1-Dec-08
1-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
338.28
320.86
329.57
338.28
312.15
336.83
332.47
Standard deviation
Average of CCS in N/mm 2
Coefficient of variation
Result and remarks
2-Dec-08
Segment I
332.47
21
8438.00
2500.15
760.00
33.78
331.02
22
8332.00
2468.74
720.00
32.00
313.60
8456.00
2505.48
750.00
33.33
326.67
24
8320.00
2465.19
740.00
32.89
322.31
25
8320.00
2465.19
770.00
34.22
335.38
8531.00
2527.70
710.00
31.56
309.24
27
8469.00
2509.33
720.00
32.00
313.60
28
8438.00
2500.15
760.00
33.78
331.02
8467.00
2508.74
790.00
35.11
344.09
30
8430.00
2497.78
820.00
36.44
357.16
31
8320.00
2465.19
750.00
33.33
326.67
8311.00
2462.52
810.00
36.00
352.80
33
8269.00
2450.07
770.00
34.22
335.38
34
8102.00
2400.59
750.00
33.33
326.67
8216.00
2434.37
790.00
35.11
344.09
36
8328.00
2467.56
830.00
36.89
361.51
37
8333.00
2469.04
760.00
33.78
331.02
8345.00
2472.59
780.00
34.67
339.73
39
8202.00
2430.22
730.00
32.44
317.96
40
8530.00
2527.41
810.00
36.00
352.80
8460.00
2506.67
780.00
34.67
339.73
42
8321.00
2465.48
780.00
34.67
339.73
43
8332.00
2468.74
740.00
32.89
322.31
8269.00
2450.07
760.00
33.78
331.02
8357.00
2476.15
780.00
34.67
339.73
23
26
29
32
35
38
41
44 45
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
3-Dec-08
3-Dec-08
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
320.86
319.41
344.09 1.49
338.28
344.09
329.57
344.09
331.02
33.60
4.43
Degree of quality control is Good
46
8538.00
2529.78
720.00
32.00
313.60
8569.00
2538.96
730.00
32.44
317.96
48
8438.00
2500.15
750.00
33.33
326.67
49
8395.00
2487.41
820.00
36.44
357.16
8456.00
2505.48
800.00
35.56
348.44
51
8328.00
2467.56
790.00
35.11
344.09
52
8260.00
2447.41
770.00
34.22
335.38
8249.00
2444.15
780.00
34.67
339.73
54
8310.00
2462.22
810.00
36.00
352.80
55
8366.00
2478.81
740.00
32.89
322.31
8327.00
2467.26
760.00
33.78
331.02
57
8370.00
2480.00
710.00
31.56
309.24
58
8359.00
2476.74
700.00
31.11
304.89
8394.00
2487.11
750.00
33.33
326.67
60
8432.00
2498.37
720.00
32.00
313.60
61
8596.00
2546.96
760.00
33.78
331.02
8299.00
2458.96
740.00
32.89
322.31
8439.00
2500.44
740.00
32.89
322.31
8237.00
2440.59
720.00
32.00
313.60
8302.00
2459.85
690.00
30.67
300.53
8381.00
2483.26
750.00
33.33
326.67
8436.00
2499.56
710.00
31.56
309.24
8261.00
2447.70
770.00
34.22
335.38
8419.00
2494.52
780.00
34.67
339.73
8075.00
2392.59
760.00
33.78
331.02
47
50
53
56
59
62
3-Dec-08
8-Dec-08
8-Dec-08
8-Dec-08
8-Dec-08
9-Dec-08
Segment I
Segment II
Segment II
Segment II
Segment II
Segment II
63 64 65
9-Dec-08
Segment II
66 67 68
9-Dec-08
Segment II
69 70 9-Dec-08
Segment II
319.41
349.90
342.64
320.86
315.05 1.50
325.21
313.60
328.12
333.93
34.03
4.40
Degree of quality control is Good
8295.00
2457.78
800.00
35.56
348.44
8282.00
2453.93
740.00
32.89
322.31
8488.00
2514.96
730.00
32.44
317.96
8508.00
2520.89
710.00
31.56
309.24
8363.00
2477.93
800.00
35.56
348.44
8151.00
2415.11
780.00
34.67
339.73
8229.00
2438.22
840.00
37.33
365.87
8249.00
2444.15
820.00
36.44
357.16
8472.00
2510.22
830.00
36.89
361.51
8445.00
2502.22
850.00
37.78
370.22
81
8490.00
2515.56
840.00
37.33
365.87
82
8521.00
2524.74
780.00
34.67
339.73
8521.00
2524.74
810.00
36.00
352.80
84
8571.00
2539.56
840.00
37.33
365.87
85
8404.00
2490.07
790.00
35.11
344.09
8596.00
2546.96
860.00
38.22
374.58
87
8482.00
2513.19
800.00
35.56
348.44
88
8514.00
2522.67
770.00
34.22
335.38
8680.00
2571.85
790.00
35.11
344.09
90
8767.00
2597.63
750.00
33.33
326.67
91
8727.00
2585.78
740.00
32.89
322.31
8723.00
2584.59
790.00
35.11
344.09
8414.00
2493.04
760.00
33.78
331.02
8685.00
2573.33
780.00
34.67
339.73
8537.00
2529.48
760.00
33.78
331.02
71
9-Dec-08
Segment II
72 73 74
9-Dec-08
Segment II
75 76 77
9-Dec-08
Segment II
78 79 80
83
86
89
92
9-Dec-08
9-Dec-08
9-Dec-08
9-Dec-08
9-Dec-08
Segment II
Segment II
Segment II
Segment II
Segment II
93 94 95
10-Dec-08
Segment II
333.93
325.21
354.25
365.87
352.80
355.70
335.38 2.02
332.47
336.83
34.59
5.84
Degree of quality control is Good
10-Dec-08
Segment II
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
10-Dec-08
Segment II
336.83 8611.00
2551.41
780.00
34.67
339.73
8500.00
2518.52
740.00
32.89
322.31
8528.00
2526.81
770.00
34.22
335.38
8594.00
2546.37
800.00
35.56
348.44
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
335.38
331.02
331.02
331.02
331.02
331.02
331.02
331.02 0.52
33.90
1.54
Degree of quality control is Good.Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 9 observations therefore 21 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, CCB ,Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Location of concrete
1
Weight of sample Density of Sized 150 mm x Compressive concrete in Kg / 150 mm x 150 mm Load in KN strength in M3 in gms N /mm2
Compressive strength in kg/cm2
8195.00
2428.15
920.00
40.89
400.71
8325.00
2466.67
900.00
40.00
392.00
3
8121.00
2406.22
940.00
41.78
409.42
4
8277.00
2452.44
930.00
41.33
405.07
8298.00
2458.67
910.00
40.44
396.36
6
8316.00
2464.00
910.00
40.44
396.36
7
8350.00
2474.07
970.00
43.11
422.49
8217.00
2434.67
940.00
41.78
409.42
9
8326.00
2466.96
910.00
40.44
396.36
10
8266.00
2449.19
950.00
42.22
413.78
8388.00
2485.33
910.00
40.44
396.36
12
8208.00
2432.00
940.00
41.78
409.42
13
8329.00
2467.85
980.00
43.56
426.84
8347.00
2473.19
960.00
42.67
418.13
8316.00
2464.00
960.00
42.67
418.13
16
0.00
930.00
41.33
405.07
17
0.00
930.00
41.33
405.07
18
0.00
930.00
41.33
405.07
19
0.00
930.00
41.33
405.07
20
0.00
930.00
41.33
405.07
21
0.00
930.00
41.33
405.07
2
5
8
11
14 15
10-Dec-08
10-Dec-08
10-Dec-08
10-Dec-08
12-Dec-08
CCB J1
CCB J1
CCB J1
CCB J1
CCB J5
Average compressive strength of the sample in Kg/cm2
Standard deviation
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
400.71
399.26
409.42
406.52
421.04
405.07
405.07
Degree of Quality control
22
0.00
930.00
41.33
405.07
23
0.00
930.00
41.33
405.07
24
0.00
930.00
41.33
405.07
25
0.00
930.00
41.33
405.07
26
0.00
930.00
41.33
405.07
27
0.00
930.00
41.33
405.07
28
0.00
930.00
41.33
405.07
29
0.00
930.00
41.33
405.07
30
0.00
930.00
41.33
405.07
405.07
405.07
405.07 0.78
41.45
1.89
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
Updated 02.10.2008
Sr.No.
Date of Casting
Location of concrete
23-Apr-08
ESPS19,S20,T19,T20,M19,M 20
1
Weight of sample Sized 150 mm x Density of Compressive 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
Average Average Density of Density of Average Standard Compressive concrete in concrete in compressive deviation 3 3 strength in Kg / M for the Kg / M for ten strength of the kg/cm2 sample samples sample in Kg/cm2
8851.00
2622.52
980.00
43.56
426.84
8807.00
2609.48
980.00
43.56
426.84
8803.00
2608.30
990.00
44.00
431.20
8913.00
2640.89
1050.00
46.67
457.33
8885.00
2632.59
1100.00
48.89
479.11
6
8869.00
2627.85
1000.00
44.44
435.56
7
8700.00
2577.78
1100.00
48.89
479.11
8711.00
2581.04
1050.00
46.67
457.33
9
8858.00
2624.59
1000.00
44.44
435.56
10
8732.00
2587.26
910.00
40.44
396.36
8760.00
2595.56
940.00
41.78
409.42
12
8949.00
2651.56
850.00
37.78
370.22
13
8791.00
2604.74
820.00
36.44
357.16
8613.00
2552.00
740.00
32.89
322.31
8664.00
2567.11
800.00
35.56
348.44
8751.00
2592.89
975.00
43.33
424.67
8710.00
2580.74
920.00
40.89
400.71
8789.00
2604.15
850.00
37.78
370.22
8640.00
2560.00
990.00
44.00
431.20
8640.00
2560.00
990.00
44.00
431.20
2 3 4 5
8
11
14
23-Apr-08
24-Apr-08
26-Apr-08
26-Apr-08
ESPS19,S20,T19,T20,M19,M 20
ESP-Footing-T3,VB-313,B12
ESP-P,Q,R,S, TM-18
ESP-P,Q,R,S, TM-18
15 16 17
1-May-08
ESPM17,T17,S17,R17,Q17,F 1,F-2-4 with beam
18 19 20
1-May-08
ESP-M14,T14,S14 with beam
428.30
2613.43
457.33
2633.78
457.33
2594.47
392.00
2611.46
342.64
2574.62
398.53
2592.59
429.75
2554.86
1-May-08
ESP-M14,T14,S14 with beam
21
8588.00
2544.59
980.00
43.56
426.84
22
8630.00
2557.04
940.00
41.78
409.42
8869.00
2627.85
950.00
42.22
413.78
8862.00
2625.78
890.00
39.56
387.64
8880.00
2631.11
1000.00
44.44
435.56
8816.00
2612.15
960.00
42.67
418.13
8709.00
2580.44
880.00
39.11
383.29
8707.00
2579.85
900.00
40.00
392.00
8749.00
2592.30
860.00
38.22
374.58
8781.00
2601.78
900.00
40.00
392.00
8739.00
2589.33
840.00
37.33
365.87
8821.00
2613.63
850.00
37.78
370.22
8666.00
2567.70
1000.00
44.44
435.56
8773.00
2599.41
1040.00
46.22
452.98
8558.00
2535.70
1030.00
45.78
448.62
8661.00
2566.22
950.00
42.22
413.78
8823.00
2614.22
920.00
40.89
400.71
8707.00
2579.85
820.00
36.44
357.16
8772.00
2599.11
910.00
40.44
396.36
8544.00
2531.56
650.00
28.89
283.11
8700.00
2577.78
710.00
31.56
309.24
42
8747.00
2591.70
600.00
26.67
261.33
43
8624.00
2555.26
820.00
36.44
357.16
8561.00
2536.59
790.00
35.11
344.09
8797.00
2606.52
800.00
35.56
348.44
23
2-May-08
ESP-M14,T14,S14 with beam
24 25 26
3-May-08
27 28 29
3-May-08
30
ESP-R14,Q14 with beam,F1-1no.,F22nos.&M16-15,T1615,P16-15,F4-2nos.,S1516 with beam,F-5-2nos.
ESP-R14,Q14 with beam,F1-1no.,F22nos.&M16-15,T1615,P16-15,F4-2nos.,S1516 with beam,F-5-2nos.
429.75
2554.86
403.61
2603.56
412.33
2607.90
386.19
2591.31
3.76 31 32
5-May-08
ESP-G15,16,R15,16,F52nos.with beam
33 34 35
7-May-08
ESP-P13,Q13,R13 with beam.F1-01no.,F201no.,F3-01no.
36 37 38
8-May-08
ESP-T13,T13,M13 with beam
39 40 41
44 45
9-May-08
10-May-08
ESP-P11,Q11,Column P20,Q20,R20,S20,T20,M 20,BQ-2 wall
ESP-R11,S11,T11,M11
390.55
2590.22
438.46
2567.11
384.74
2597.73
284.56
2567.01
349.90
2566.12
46
8680.00
2571.85
1020.00
45.33
444.27
8763.00
2596.44
1030.00
45.78
448.62
8693.00
2575.70
1030.00
45.78
448.62
8781.00
2601.78
1000.00
44.44
435.56
8797.00
2606.52
990.00
44.00
431.20
8765.00
2597.04
960.00
42.67
418.13
8539.00
2530.07
910.00
40.44
396.36
8486.00
2514.37
920.00
40.89
400.71
8593.00
2546.07
900.00
40.00
392.00
8697.00
2576.89
910.00
40.44
396.36
8689.00
2574.52
920.00
40.89
400.71
8755.00
2594.07
910.00
40.44
396.36
8643.00
2560.89
930.00
41.33
405.07
8599.00
2547.85
1130.00
50.22
492.18
60
8553.00
2534.22
900.00
40.00
392.00
61
8681.00
2572.15
990.00
44.00
431.20
8695.00
2576.30
980.00
43.56
426.84
8555.00
2534.81
990.00
44.00
431.20
8537.00
2529.48
840.00
37.33
365.87
8582.00
2542.81
900.00
40.00
392.00
8585.00
2543.70
900.00
40.00
392.00
8427.00
2496.89
1050.00
46.67
457.33
8540.00
2530.37
1030.00
45.78
448.62
8607.00
2550.22
1050.00
46.67
457.33
8479.00
2512.30
1060.00
47.11
461.69
47
12-May-08
ESP-Column T15,16, M15,16 1st lift
48 49 50
13-May-08
ESP-P12,Q12,R12,S12 with beam
51 52 53
17-May-08
54
ESP-S16,R16 wall & Pedestal 1st lift.M17 to M19 wall & Pedestal 1st lift.
55 56
19-May-08
ESP-T17 to T19 wall & Pedestal 1st lift.
57 58 59
62
23-May-08
28-May-08
ESP-SR-17 to SR-19 wall & pedestal
ESP-SR14 to SR-12 with Column 1st lift
63 64 65
31-May-08
ESP-J12 to 14 wall & column 1st lift.
66 67 68
2-Jun-08
ESP-M12 to 14 wall & column 1st lift.
69 70 3-Jun-08
ESP-Q12 to 14 wall & column 1st lift.
447.17
2581.33
428.30
2601.78
396.36
2530.17
397.81
2581.83
429.75
2547.65 5.24
429.75
2561.09
383.29
2538.67
454.43
2525.83
458.79
2540.25
3-Jun-08
ESP-Q12 to 14 wall & column 1st lift.
8533.00
2528.30
1050.00
46.67
457.33
8708.00
2580.15
1050.00
46.67
457.33
8731.00
2586.96
890.00
39.56
387.64
8606.00
2549.93
870.00
38.67
378.93
8496.00
2517.33
890.00
39.56
387.64
8432.00
2498.37
740.00
32.89
322.31
8421.00
2495.11
810.00
36.00
352.80
8259.00
2447.11
870.00
38.67
378.93
8459.00
2506.37
850.00
37.78
370.22
8512.00
2522.07
860.00
38.22
374.58
81
8310.00
2462.22
800.00
35.56
348.44
82
8425.00
2496.30
710.00
31.56
309.24
8415.00
2493.33
780.00
34.67
339.73
84
8525.00
2525.93
750.00
33.33
326.67
85
8546.00
2532.15
900.00
40.00
392.00
8477.00
2511.70
980.00
43.56
426.84
8444.00
2501.93
960.00
42.67
418.13
8571.00
2539.56
920.00
40.89
400.71
8595.00
2546.67
910.00
40.44
396.36
90
8562.00
2536.89
950.00
42.22
413.78
91
8692.00
2575.41
1030.00
45.78
448.62
8657.00
2565.04
990.00
44.00
431.20
8620.00
2554.07
970.00
43.11
422.49
71 72 73 74
6-Jun-08
ESP-P12 to 14 wall & column 1st lift.
75 76 77
27-Jun-08
ESP 16P, 16 Q,R,S,T,M .
78 79 80
83
86
28-Jun-08
2-Jul-08
7-Jul-08
ESP 17P, 17 Q,R,S,T,M .
ESP Pedestal MP13 .
ESP Pedestal MP 11 .
87 88 89
92 93 94 95
9-Jul-08
12-Jul-08
ESP Wall R13,14, Q13,14,M12,13,T12 ,13 ,S12,13
ESPWall -G12-13,P1213,S11top lift
458.79
2540.25
384.74
2551.41
351.35
2480.20
364.41
2496.89
325.21
2505.19
412.33
2515.26
403.61
2541.04 4.45
434.10
2564.84
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
41.92
8.96
Degree of quality control is Good
40.28
13.00
Degree of quality control is Good
40.49
10.99
Degree of quality control is Good
UPDATED 21.01.2009 Grade of concrete M30, TG , Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
23-Jun-08
TG Raft Unit No 6
1 2 3 4 5
23-Jun-08
TG Raft Unit No 6
6 7 8
23-Jun-08
TG Raft Unit No 6
9 10 11
23-Jun-08
TG Raft Unit No 6
12 13 14
24-Jun-08
TG Raft Unit No 6
15 16 17
24-Jun-08
TG Raft Unit No 6
18 19 20
24-Jun-08
TG Raft Unit No 6
Compressive strength in kg/cm2
8329.00
2467.85
1010.00
44.89
439.91
8399.00
2488.59
1120.00
49.78
487.82
8275.00
2451.85
1100.00
48.89
479.11
8508.00
2520.89
1000.00
44.44
435.56
8453.00
2504.59
990.00
44.00
431.20
8598.00
2547.56
1060.00
47.11
461.69
8737.00
2588.74
830.00
36.89
361.51
8695.00
2576.30
870.00
38.67
378.93
8694.00
2576.00
890.00
39.56
387.64
8792.00
2605.04
890.00
39.56
387.64
8720.00
2583.70
850.00
37.78
370.22
8857.00
2624.30
790.00
35.11
344.09
8588.00
2544.59
930.00
41.33
405.07
8576.00
2541.04
870.00
38.67
378.93
8514.00
2522.67
860.00
38.22
374.58
8586.00
2544.00
900.00
40.00
392.00
8528.00
2526.81
900.00
40.00
392.00
8541.00
2530.67
950.00
42.22
413.78
8509.00
2521.19
900.00
40.00
392.00
8480.00
2512.59
990.00
44.00
431.20
Average Standard compressive deviation strength of the sample in Kg/cm2
468.95
442.81
376.03
367.32
386.19
399.26
419.59
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
24-Jun-08
TG Raft Unit No 6
419.59
21
8628.00
2556.44
1000.00
44.44
435.56
22
8496.00
2517.33
960.00
42.67
418.13
8556.00
2535.11
910.00
40.44
396.36
24
8599.00
2547.85
980.00
43.56
426.84
25
8454.00
2504.89
1030.00
45.78
448.62
8675.00
2570.37
1100.00
48.89
479.11
27
8560.00
2536.30
1100.00
48.89
479.11
28
8425.00
2496.30
1050.00
46.67
457.33
8550.00
2533.33
1040.00
46.22
452.98
30
8479.00
2512.30
1030.00
45.78
448.62
31
8675.00
2570.37
900.00
40.00
392.00
8611.00
2551.41
690.00
30.67
300.53
33
8604.00
2549.33
950.00
42.22
413.78
34
8562.00
2536.89
1030.00
45.78
448.62
8464.00
2507.85
950.00
42.22
413.78
36
8618.00
2553.48
1080.00
48.00
470.40
37
8503.00
2519.41
910.00
40.44
396.36
8606.00
2549.93
990.00
44.00
431.20
39
8482.00
2513.19
740.00
32.89
322.31
40
8575.00
2540.74
940.00
41.78
409.42
8647.00
2562.07
920.00
40.89
400.71
8540.00
2530.37
900.00
40.00
392.00
8343.00
2472.00
1050.00
46.67
457.33
8483.00
2513.48
910.00
40.44
396.36
8392.00
2486.52
900.00
40.00
392.00
23
26
29
32
35
38
41
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
24-Jun-08
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
42 43 44 45
24-Jun-08
TG Raft Unit No 6
413.78
468.95
452.98 4.00
368.77
444.27
383.29
400.71
415.23
42.81
9.33
Degree of Quality control is good
46
8643.00
2560.89
1010.00
44.89
439.91
8554.00
2534.52
1000.00
44.44
435.56
8640.00
2560.00
1020.00
45.33
444.27
8743.00
2590.52
980.00
43.56
426.84
8550.00
2533.33
970.00
43.11
422.49
8693.00
2575.70
910.00
40.44
396.36
8341.00
2471.41
990.00
44.00
431.20
8570.00
2539.26
910.00
40.44
396.36
8583.00
2543.11
900.00
40.00
392.00
8707.00
2579.85
960.00
42.67
418.13
8633.00
2557.93
980.00
43.56
426.84
8730.00
2586.67
890.00
39.56
387.64
8642.00
2560.59
800.00
35.56
348.44
8677.00
2570.96
940.00
41.78
409.42
8624.00
2555.26
900.00
40.00
392.00
8682.00
2572.44
900.00
40.00
392.00
8642.00
2560.59
960.00
42.67
418.13
63
8536.00
2529.19
900.00
40.00
392.00
64
8333.00
2469.04
910.00
40.44
396.36
8522.00
2525.04
990.00
44.00
431.20
66
8742.00
2590.22
990.00
44.00
431.20
67
8567.00
2538.37
970.00
43.11
422.49
8699.00
2577.48
940.00
41.78
409.42
69
8599.00
2547.85
990.00
44.00
431.20
70
8406.00
2490.67
990.00
44.00
431.20
47
25-Jun-08
TG Raft Unit No 6
48 49 50
25-Jun-08
TG Raft Unit No 6
51 52 53
25-Jun-08
TG Raft Unit No 6
54 55 56
25-Jun-08
TG Raft Unit No 6
57 58 59
25-Jun-08
TG Raft Unit No 6
60 61 62
65
68
25-Jun-08
25-Jun-08
25-Jun-08
25-Jun-08
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
TG Raft Unit No 6
439.91
415.23
406.52
410.87
383.29 3.69
400.71
419.59
421.04
428.30
41.51
8.89
Degree of Quality control is good
71
25-Jun-08
TG Raft Unit No 6
72 73 74
25-Jun-08
TG Raft Unit No 6
75 76 77 78
25-Jun-08
TG Raft Unit No 6
8311.00
2462.52
980.00
43.56
426.84
8307.00
2461.33
980.00
43.56
426.84
8849.00
2621.93
920.00
40.89
400.71
8661.00
2566.22
960.00
42.67
418.13
8635.00
2558.52
990.00
44.00
431.20
8476.00
2511.41
920.00
40.89
400.71
8553.00
2534.22
900.00
40.00
392.00
8664.00
2567.11
900.00
40.00
392.00
428.30
416.68
394.90 1.67
42.20
3.95
SD and CoV are calculated for 18 observations . Degree of Quality control is good
UPDATED 21.01.2009 Grade of concrete M30, TG , Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8502.00
2519.11
980.00
43.56
426.84
8530.00
2527.41
920.00
40.89
400.71
3
8640.00
2560.00
950.00
42.22
413.78
4
8520.00
2524.44
990.00
44.00
431.20
8680.00
2571.85
910.00
40.44
396.36
6
8550.00
2533.33
900.00
40.00
392.00
7
8512.00
2522.07
890.00
39.56
387.64
8520.00
2524.44
900.00
40.00
392.00
9
8490.00
2515.56
890.00
39.56
387.64
10
8470.00
2509.63
870.00
38.67
378.93
8490.00
2515.56
880.00
39.11
383.29
12
8572.00
2539.85
900.00
40.00
392.00
13
8560.00
2536.30
980.00
43.56
426.84
8658.00
2565.33
970.00
43.11
422.49
15
8556.00
2535.11
1000.00
44.44
435.56
16
8510.00
2521.48
890.00
39.56
387.64
8530.00
2527.41
990.00
44.00
431.20
18
8640.00
2560.00
980.00
43.56
426.84
19
8660.00
2565.93
930.00
41.33
405.07
8583.00
2543.11
980.00
43.56
426.84
2
5
8
11
14
17
20
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
5-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
Average Standard compressive deviation strength of the sample in Kg/cm2
413.78
406.52
389.10
384.74
428.30
415.23
418.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
5-Nov-08
TG Raft Unit No 8
418.13
21
8780.00
2601.48
970.00
43.11
422.49
22
8396.00
2487.70
910.00
40.44
396.36
8386.00
2484.74
900.00
40.00
392.00
24
8336.00
2469.93
990.00
44.00
431.20
25
8259.00
2447.11
890.00
39.56
387.64
8375.00
2481.48
880.00
39.11
383.29
27
8385.00
2484.44
950.00
42.22
413.78
28
8360.00
2477.04
870.00
38.67
378.93
8398.00
2488.30
960.00
42.67
418.13
30
8341.00
2471.41
940.00
41.78
409.42
31
8422.00
2495.41
860.00
38.22
374.58
8377.00
2482.07
890.00
39.56
387.64
33
8468.00
2509.04
900.00
40.00
392.00
34
8508.00
2520.89
900.00
40.00
392.00
8568.00
2538.67
910.00
40.44
396.36
36
8498.00
2517.93
960.00
42.67
418.13
37
8459.00
2506.37
880.00
39.11
383.29
8462.00
2507.26
920.00
40.89
400.71
39
8532.00
2528.00
890.00
39.56
387.64
40
8615.00
2552.59
860.00
38.22
374.58
8523.00
2525.33
840.00
37.33
365.87
8569.00
2538.96
890.00
39.56
387.64
8580.00
2542.22
880.00
39.11
383.29
8669.00
2568.59
920.00
40.89
400.71
8532.00
2528.00
960.00
42.67
418.13
23
26
29
32
35
38
41
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
6-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
42 43 44 45
6-Nov-08
TG Raft Unit No 8
406.52
394.90
402.16 1.91
384.74
402.16
390.55
376.03
400.71
41.42
4.62
Degree of Quality control is good
46
8598.00
2547.56
870.00
38.67
378.93
8427.00
2496.89
920.00
40.89
400.71
8411.00
2492.15
900.00
40.00
392.00
8522.00
2525.04
1000.00
44.44
435.56
8483.00
2513.48
970.00
43.11
422.49
8474.00
2510.81
920.00
40.89
400.71
8463.00
2507.56
880.00
39.11
383.29
8366.00
2478.81
890.00
39.56
387.64
8322.00
2465.78
970.00
43.11
422.49
8412.00
2492.44
910.00
40.44
396.36
8326.00
2466.96
990.00
44.00
431.20
8349.00
2473.78
990.00
44.00
431.20
8633.00
2557.93
950.00
42.22
413.78
8355.00
2475.56
970.00
43.11
422.49
8321.00
2465.48
980.00
43.56
426.84
8300.00
2459.26
900.00
40.00
392.00
8252.00
2445.04
920.00
40.89
400.71
63
8173.00
2421.63
900.00
40.00
392.00
64
8267.00
2449.48
900.00
40.00
392.00
8357.00
2476.15
940.00
41.78
409.42
66
8197.00
2428.74
910.00
40.44
396.36
67
8287.00
2455.41
960.00
42.67
418.13
8535.00
2528.89
910.00
40.44
396.36
8121.00
2406.22
930.00
41.33
405.07
47
6-Nov-08
TG Raft Unit No 8
48 49 50
6-Nov-08
TG Raft Unit No 8
51 52 53
6-Nov-08
TG Raft Unit No 8
54 55 56
6-Nov-08
TG Raft Unit No 8
57 58 59
7-Nov-08
TG Raft Unit No 8
60 61 62
65
68 69
7-Nov-08
7-Nov-08
7-Nov-08
TG Raft Unit No 8
TG Raft Unit No 8
TG Raft Unit No 8
390.55
419.59
397.81
419.59
421.04 1.98
40.84
4.84
Degree of Quality control is good
4.55
SD and CoV are calculated for 9 observations . Degree of Quality control is good
394.90
399.26
406.52 0.93
20.42
UPDATED 21.01.2009 Grade of concrete M30, Boiler,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
23-May-08
BoilerFooting J-4
1
Compressive strength in kg/cm2
8620.00
2554.07
950.00
42.22
413.78
8535.00
2528.89
890.00
39.56
387.64
8821.00
2613.63
700.00
31.11
304.89
8837.00
2618.37
760.00
33.78
331.02
8686.00
2573.63
890.00
39.56
387.64
8784.00
2602.67
1050.00
46.67
457.33
8446.00
2502.52
920.00
40.89
400.71
8744.00
2590.81
900.00
40.00
392.00
8540.00
2530.37
900.00
40.00
392.00
8556.00
2535.11
1050.00
46.67
457.33
8672.00
2569.48
1020.00
45.33
444.27
8693.00
2575.70
1020.00
45.33
444.27
8762.00
2596.15
980.00
43.56
426.84
8653.00
2563.85
980.00
43.56
426.84
8776.00
2600.30
990.00
44.00
431.20
8691.00
2575.11
1050.00
46.67
457.33
8714.00
2581.93
1040.00
46.22
452.98
18
8700.00
2577.78
1040.00
46.22
452.98
19
8379.00
2482.67
1020.00
45.33
444.27
8512.00
2522.07
1030.00
45.78
448.62
2 3 4 5
24-May-08
BoilerJ9(J,B), J9(M,B48)
6 7 8
24-May-08
BoilerJ9(J,B), J9(M,B48)
9 10 11
26-May-08
Boiler-J10(B-24-M) with beam
12 13 14
27-May-08
15
BoilerFooting J3(B-41-M) with beam, T3(B-7-M) with beam
16 17
20
28-May-08
28-May-08
Boiler-J-5( B38.5-T)
Boiler-J5(B38.5J)
Average Standard compressive deviation strength of the sample in Kg/cm2
368.77
392.00
394.90
448.62
428.30
454.43
449.35
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
28-May-08
Boiler-J5(B38.5J)
449.35
21
8494.00
2516.74
1045.00
46.44
455.16
22
8648.00
2562.37
990.00
44.00
431.20
8659.00
2565.63
980.00
43.56
426.84
24
8563.00
2537.19
980.00
43.56
426.84
25
8617.00
2553.19
1030.00
45.78
448.62
8459.00
2506.37
1020.00
45.33
444.27
27
8625.00
2555.56
1000.00
44.44
435.56
28
8871.00
2628.44
1020.00
45.33
444.27
8790.00
2604.44
1000.00
44.44
435.56
30
8634.00
2558.22
990.00
44.00
431.20
31
8681.00
2572.15
1000.00
44.44
435.56
8736.00
2588.44
980.00
43.56
426.84
33
8641.00
2560.30
910.00
40.44
396.36
34
8699.00
2577.48
930.00
41.33
405.07
8732.00
2587.26
960.00
42.67
418.13
36
8655.00
2564.44
980.00
43.56
426.84
37
8648.00
2562.37
1070.00
47.56
466.04
8691.00
2575.11
990.00
44.00
431.20
39
8739.00
2589.33
1130.00
50.22
492.18
40
8506.00
2520.30
1100.00
48.89
479.11
8679.00
2571.56
1050.00
46.67
457.33
8532.00
2528.00
970.00
43.11
422.49
8590.00
2545.19
910.00
40.44
396.36
8638.00
2559.41
910.00
40.44
396.36
8726.00
2585.48
840.00
37.33
365.87
23
26
29
32
35
38
41
28-May-08
28-May-08
29-May-08
31-May-08
31-May-08
31-May-08
31-May-08
Boiler-J5(B38.5J)
Boiler-J5(B38.5J)
Boiler-J-6 with beam
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
Boiler-J5(B38.5-K)
42 43 44 45
2-Jun-08
BoilerJ7(B48-L) with beam
428.30
442.81
437.01 3.69
419.59
416.68
463.14
452.98
386.19
43.31
8.51
Degree of Quality control is good
46
8295.00
2457.78
940.00
41.78
409.42
8533.00
2528.30
1000.00
44.44
435.56
8529.00
2527.11
780.00
34.67
339.73
8624.00
2555.26
800.00
35.56
348.44
8555.00
2534.81
880.00
39.11
383.29
51
8602.00
2548.74
870.00
38.67
378.93
52
8711.00
2581.04
1000.00
44.44
435.56
8452.00
2504.30
970.00
43.11
422.49
54
8833.00
2617.19
930.00
41.33
405.07
55
8367.00
2479.11
1060.00
47.11
461.69
8574.00
2540.44
1030.00
45.78
448.62
57
8616.00
2552.89
1040.00
46.22
452.98
58
8934.00
2647.11
1090.00
48.44
474.76
8545.00
2531.85
1000.00
44.44
435.56
8417.00
2493.93
1010.00
44.89
439.91
8396.00
2487.70
920.00
40.89
400.71
8500.00
2518.52
900.00
40.00
392.00
63
8448.00
2503.11
900.00
40.00
392.00
64
8566.00
2538.07
920.00
40.89
400.71
8244.00
2442.67
900.00
40.00
392.00
66
8468.00
2509.04
940.00
41.78
409.42
67
8530.00
2527.41
980.00
43.56
426.84
8629.00
2556.74
920.00
40.89
400.71
69
8559.00
2536.00
915.00
40.67
398.53
70
8503.00
2519.41
720.00
32.00
313.60
47
2-Jun-08
BoilerJ7(B48-L) with beam
48 49 50
53
56
59
2-Jun-08
4-Jun-08
4-Jun-08
4-Jun-08
BoilerJ7(B48-L) with beam
Boiler-J5
Boiler-J5
Boiler-J5
60 61 62
65
68
6-Jun-08
6-Jun-08
6-Jun-08
7-Jun-08
Boiler-J5-K with beam
Boiler-J5-K with beam
Boiler-J5-K with beam
Boiler J5-K with beam
394.90
370.22
421.04
454.43
450.07 3.79
394.90
400.71
408.70
310.70
43.16
8.78
Degree of Quality control is good
71
7-Jun-08
Boiler J5-K with beam
72 73 74
9-Jun-08
Boiler-J5 Raft
75 76 77
9-Jun-08
Boiler-J5 Raft
78 79 80
9-Jun-08
Boiler-J5 Raft
81 82 83
9-Jun-08
Boiler-J5 Raft
84 85 86
3-Jul-08
Boiler-J8 Raft L Grid
87 88 89
3-Jul-08
Boiler-J8 Raft L Grid
90 91 92
3-Jul-08
Boiler-J8 Raft L Grid
93 94 95
3-Jul-08
Boiler-J8 Raft L Grid
8683.00
2572.74
700.00
31.11
304.89
8612.00
2551.70
720.00
32.00
313.60
8525.00
2525.93
860.00
38.22
374.58
8619.00
2553.78
810.00
36.00
352.80
8456.00
2505.48
800.00
35.56
348.44
8655.00
2564.44
940.00
41.78
409.42
8525.00
2525.93
1050.00
46.67
457.33
8795.00
2605.93
960.00
42.67
418.13
8551.00
2533.63
750.00
33.33
326.67
8646.00
2561.78
800.00
35.56
348.44
8498.00
2517.93
920.00
40.89
400.71
8516.00
2523.26
870.00
38.67
378.93
8434.00
2498.96
900.00
40.00
392.00
8509.00
2521.19
890.00
39.56
387.64
8642.00
2560.59
1050.00
46.67
457.33
8625.00
2555.56
1030.00
45.78
448.62
8656.00
2564.74
1060.00
47.11
461.69
8462.00
2507.26
1010.00
44.89
439.91
8545.00
2531.85
1060.00
47.11
461.69
8798.00
2606.81
1000.00
44.44
435.56
8727.00
2585.78
990.00
44.00
431.20
8703.00
2578.67
1000.00
44.44
435.56
8618.00
2553.48
1020.00
45.33
444.27
8557.00
2535.41
1020.00
45.33
444.27
8516.00
2523.26
1030.00
45.78
448.62
310.70
358.61
428.30
358.61
386.19
455.88
445.72 4.57
437.01
445.72
44.81
44.02
Degree of Quality control is good
3-Jul-08
Boiler-J8 Raft L Grid
445.72
96
8562.00
2536.89
1020.00
45.33
444.27
97
8565.00
2537.78
1030.00
45.78
448.62
8499.00
2518.22
1010.00
44.89
439.91
99
8537.00
2529.48
1000.00
44.44
435.56
100
8604.00
2549.33
790.00
35.11
344.09
8567.00
2538.37
1010.00
44.89
439.91
102
8560.00
2536.30
980.00
43.56
426.84
103
8550.00
2533.33
1000.00
44.44
435.56
8680.00
2571.85
1040.00
46.22
452.98
105
8480.00
2512.59
1070.00
47.56
466.04
106
8594.00
2546.37
1000.00
44.44
435.56
8618.00
2553.48
1050.00
46.67
457.33
108
8595.00
2546.67
1030.00
45.78
448.62
109
8577.00
2541.33
1010.00
44.89
439.91
8633.00
2557.93
970.00
43.11
422.49
111
8421.00
2495.11
1000.00
44.44
435.56
112
8478.00
2512.00
1100.00
48.89
479.11
8366.00
2478.81
1060.00
47.11
461.69
114
8439.00
2500.44
1040.00
46.22
452.98
115
8480.00
2512.59
910.00
40.44
396.36
8470.00
2509.63
950.00
42.22
413.78
8438.00
2500.15
990.00
44.00
431.20
8411.00
2492.15
990.00
44.00
431.20
8607.00
2550.22
1010.00
44.89
439.91
8369.00
2479.70
990.00
44.00
431.20
98
101
104
107
110
113
116
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
4-Jul-08
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
Boiler-J8 Raft L Grid
117 118 119 120
5-Jul-08
Boiler-J8 Raft L Grid
441.36
403.61
451.53
447.17
432.65
464.59
413.78
434.10 2.40
23.51
17.80
Degree of Quality control is good
121
8651.00
2563.26
1000.00
44.44
435.56
8454.00
2504.89
980.00
43.56
426.84
8467.00
2508.74
980.00
43.56
426.84
8867.00
2627.26
900.00
40.00
392.00
8453.00
2504.59
970.00
43.11
422.49
8539.00
2530.07
960.00
42.67
418.13
8475.00
2511.11
950.00
42.22
413.78
8497.00
2517.63
960.00
42.67
418.13
8415.00
2493.33
990.00
44.00
431.20
8729.00
2586.37
890.00
39.56
387.64
8571.00
2539.56
900.00
40.00
392.00
8590.00
2545.19
900.00
40.00
392.00
8467.00
2508.74
1000.00
44.44
435.56
8373.00
2480.89
1040.00
46.22
452.98
8568.00
2538.67
890.00
39.56
387.64
8472.00
2510.22
1010.00
44.89
439.91
8481.00
2512.89
1050.00
46.67
457.33
138
8583.00
2543.11
900.00
40.00
392.00
139
8675.00
2570.37
980.00
43.56
426.84
8623.00
2554.96
950.00
42.22
413.78
141
8751.00
2592.89
900.00
40.00
392.00
142
8585.00
2543.70
980.00
43.56
426.84
8604.00
2549.33
940.00
41.78
409.42
144
8429.00
2497.48
990.00
44.00
431.20
145
8650.00
2562.96
920.00
40.89
400.71
122
5-Jul-08
Boiler-J8 Raft L Grid
123 124 125
5-Jul-08
Boiler-J8 Raft L Grid
126 127 128
5-Jul-08
Boiler-J8 Raft L Grid
129 130 131
5-Jul-08
Boiler-J8 Raft L Grid
132 133 134
14-Jul-08
Boiler-J1 Raft
135 136 137
140
143
14-Jul-08
14-Jul-08
14-Jul-08
15-Jul-08
Boiler-J1 Raft
Boiler-J1 Raft
Boiler-J1 Raft
Boiler-J1 Raft
429.75
410.87
421.04
390.55
425.39
429.75
410.87
422.49
415.23
2.19
21.42
11.66
Degree of Quality control is good
146
15-Jul-08
Boiler-J1 Raft
147 148 149
15-Jul-08
Boiler-J1 Raft
150 151 152
15-Jul-08
Boiler-J1 Raft
153 154 155
15-Jul-08
Boiler-J1 Raft
156 157 158
18-Jul-08
Boiler Raft BO-B48 Grid
159 160 161
19-Jul-08
Boiler Raft BO-B48 Grid
162 163 164
24-Jul-08
Wall BO [LM]
165 166 167
31-Jul-08
Boiler-J1 Raft Beam
168 169 170
31-Jul-08
Boiler-J1 Raft Beam
8461.00
2506.96
960.00
42.67
418.13
8271.00
2450.67
980.00
43.56
426.84
8334.00
2469.33
1010.00
44.89
439.91
8710.00
2580.74
850.00
37.78
370.22
8585.00
2543.70
1000.00
44.44
435.56
8513.00
2522.37
950.00
42.22
413.78
8605.00
2549.63
1000.00
44.44
435.56
8420.00
2494.81
970.00
43.11
422.49
8453.00
2504.59
990.00
44.00
431.20
8507.00
2520.59
1000.00
44.44
435.56
8491.00
2515.85
990.00
44.00
431.20
8686.00
2573.63
1020.00
45.33
444.27
8752.00
2593.19
1000.00
44.44
435.56
8678.00
2571.26
970.00
43.11
422.49
8520.00
2524.44
890.00
39.56
387.64
8642.00
2560.59
800.00
35.56
348.44
8515.00
2522.96
890.00
39.56
387.64
8638.00
2559.41
1050.00
46.67
457.33
8484.00
2513.78
1040.00
46.22
452.98
8716.00
2582.52
940.00
41.78
409.42
8489.00
2515.26
1000.00
44.44
435.56
8617.00
2553.19
970.00
43.11
422.49
8928.00
2645.33
990.00
44.00
431.20
8618.00
2553.48
980.00
43.56
426.84
8904.00
2638.22
950.00
42.22
413.78
415.23
415.23 2.19
423.94
432.65
434.10
374.58
439.91
429.75
434.10
21.42
11.66
Degree of Quality control is good
31-Jul-08
Boiler-J1 Raft Beam
434.10
171
8458.00
2506.07
1060.00
47.11
461.69
172
8733.00
2587.56
970.00
43.11
422.49
8548.00
2532.74
1100.00
48.89
479.11
174
8539.00
2530.07
1000.00
44.44
435.56
175
8778.00
2600.89
900.00
40.00
392.00
8759.00
2595.26
940.00
41.78
409.42
177
9013.00
2670.52
970.00
43.11
422.49
178
8758.00
2594.96
920.00
40.89
400.71
8848.00
2621.63
900.00
40.00
392.00
180
8777.00
2600.59
990.00
44.00
431.20
181
8636.00
2558.81
760.00
33.78
331.02
8849.00
2621.93
800.00
35.56
348.44
183
8630.00
2557.04
940.00
41.78
409.42
184
8522.00
2525.04
920.00
40.89
400.71
8693.00
2575.70
960.00
42.67
418.13
186
8522.00
2525.04
760.00
33.78
331.02
187
8614.00
2552.30
930.00
41.33
405.07
8650.00
2562.96
850.00
37.78
370.22
8573.00
2540.15
700.00
31.11
304.89
8670.00
2568.89
920.00
40.89
400.71
8563.00
2537.19
950.00
42.22
413.78
8396.00
2487.70
980.00
43.56
426.84
8360.00
2477.04
1010.00
44.89
439.91
8233.00
2439.41
970.00
43.11
422.49
8358.00
2476.44
940.00
41.78
409.42
173
176
179
182
185
188
31-Jul-08
31-Jul-08
1-Aug-08
1-Aug-08
1-Aug-08
1-Aug-08
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
Boiler-J1 Raft Beam
189 190 191
8-Aug-08
Boiler J-2 Raft B24 Grid
192 193 194 195
2-Oct-08
Shear Wall J6 -J7
445.72
407.97
407.97 2.63
362.96
383.29
360.06
413.78
423.94
25.77
21.04
Degree of Quality control is good
196
8111.00
2403.26
1000.00
44.44
435.56
8223.00
2436.44
1020.00
45.33
444.27
8123.00
2406.81
930.00
41.33
405.07
8297.00
2458.37
1120.00
49.78
487.82
8399.00
2488.59
1100.00
48.89
479.11
8277.00
2452.44
1150.00
51.11
500.89
8452.00
2504.30
1040.00
46.22
452.98
8338.00
2470.52
1080.00
48.00
470.40
8321.00
2465.48
900.00
40.00
392.00
8335.00
2469.63
1070.00
47.56
466.04
8474.00
2510.81
1000.00
44.44
435.56
8503.00
2519.41
1010.00
44.89
439.91
8541.00
2530.67
1110.00
49.33
483.47
8466.00
2508.44
1020.00
45.33
444.27
8530.00
2527.41
960.00
42.67
418.13
8440.00
2500.74
890.00
39.56
387.64
8390.00
2485.93
850.00
37.78
370.22
8332.00
2468.74
960.00
42.67
418.13
8245.00
2442.96
890.00
39.56
387.64
8329.00
2467.85
810.00
36.00
352.80
216
8264.00
2448.59
890.00
39.56
387.64
217
8322.00
2465.78
1020.00
45.33
444.27
8320.00
2465.19
1010.00
44.89
439.91
219
8352.00
2474.67
1050.00
46.67
457.33
220
8421.00
2495.11
980.00
43.56
426.84
8264.00
2448.59
830.00
36.89
361.51
197
6-Oct-08
Shear Wall J5 -J8
198 199 200
7-Oct-08
201 202 203
7-Oct-08
204 205 206
7-Oct-08
207 208 209
7-Oct-08
210
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
Mass PCC on undergroun d Silo
211 212
10-Oct-08
Shear wall between J8 J7
213 214 215
218
221
10-Oct-08
Shear wall between J8 J7
13-Oct-08
14-Oct-08
Slag Silo
428.30
489.27
438.46
447.17
448.62 4.86
392.00
376.03
447.17
413.78
47.65
40.84
Degree of Quality control is good
14-Oct-08
Slag Silo
413.78
222
8344.00
2472.30
1040.00
46.22
452.98
223
8272.00
2450.96
1030.00
45.78
448.62
8293.00
2457.19
1030.00
45.78
448.62
225
8287.00
2455.41
1020.00
45.33
444.27
226
8218.00
2434.96
890.00
39.56
387.64
8234.00
2439.70
920.00
40.89
400.71
8223.00
2436.44
890.00
39.56
387.64
229
940.00
41.78
409.42
230
940.00
41.78
409.42
231
940.00
41.78
409.42
232
940.00
41.78
409.42
233
940.00
41.78
409.42
234
940.00
41.78
409.42
235
940.00
41.78
409.42
236
940.00
41.78
409.42
237
940.00
41.78
409.42
238
940.00
41.78
409.42
239
940.00
41.78
409.42
240
940.00
41.78
409.42
224
227 228
14-Oct-08
1-Nov-08
Slag Silo
Slag Silo
413.78
447.17
392.00
409.42
409.42
409.42 2.71
26.55
22.57
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
UPDATED 22.01.2009 Grade of concrete M30, Boiler,Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8274.00
2451.56
900.00
40.00
392.00
8213.00
2433.48
920.00
40.89
400.71
3
8345.00
2472.59
980.00
43.56
426.84
4
8179.00
2423.41
990.00
44.00
431.20
8390.00
2485.93
970.00
43.11
422.49
6
8177.00
2422.81
910.00
40.44
396.36
7
8381.00
2483.26
1000.00
44.44
435.56
8436.00
2499.56
980.00
43.56
426.84
8356.00
2475.85
970.00
43.11
422.49
8253.00
2445.33
920.00
40.89
400.71
8246.00
2443.26
950.00
42.22
413.78
8113.00
2403.85
970.00
43.11
422.49
8273.00
2451.26
910.00
40.44
396.36
8178.00
2423.11
930.00
41.33
405.07
8265.00
2448.89
940.00
41.78
409.42
8748.00
2592.00
920.00
40.89
400.71
8293.00
2457.19
940.00
41.78
409.42
8359.00
2476.74
920.00
40.89
400.71
8333.00
2469.04
980.00
43.56
426.84
8383.00
2483.85
1000.00
44.44
435.56
2
5
8
29-Sep-08
29-Sep-08
2-Oct-08
BoilerFooting J-2
BoilerFooting J-2
BoilerFooting J-7
9 10 11
2-Oct-08
BoilerFooting J-7
12 13 14
2-Oct-08
BoilerFooting J-7
15 16 17
3-Oct-08
BoilerFooting J-12
18 19 20
3-Oct-08
BoilerFooting J-12
Average Standard compressive deviation strength of the sample in Kg/cm2
406.52
416.68
428.30
412.33
403.61
403.61
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
3-Oct-08
BoilerFooting J-12
434.10
21
8261.00
2447.70
1010.00
44.89
439.91
22
8230.00
2438.52
970.00
43.11
422.49
8284.00
2454.52
1030.00
45.78
448.62
24
8449.00
2503.41
990.00
44.00
431.20
25
8316.00
2464.00
930.00
41.33
405.07
8278.00
2452.74
910.00
40.44
396.36
27
8354.00
2475.26
970.00
43.11
422.49
28
8281.00
2453.63
920.00
40.89
400.71
8167.00
2419.85
950.00
42.22
413.78
30
8405.00
2490.37
910.00
40.44
396.36
31
8254.00
2445.63
920.00
40.89
400.71
8626.00
2555.85
1000.00
44.44
435.56
33
8221.00
2435.85
940.00
41.78
409.42
34
8368.00
2479.41
940.00
41.78
409.42
8481.00
2512.89
940.00
41.78
409.42
36
8588.00
2544.59
960.00
42.67
418.13
37
8149.00
2414.52
990.00
44.00
431.20
8266.00
2449.19
960.00
42.67
418.13
39
8247.00
2443.56
960.00
42.67
418.13
40
8318.00
2464.59
980.00
43.56
426.84
8770.00
2598.52
1000.00
44.44
435.56
8313.00
2463.11
1010.00
44.89
439.91
8133.00
2409.78
1020.00
45.33
444.27
8159.00
2417.48
970.00
43.11
422.49
8234.00
2439.70
990.00
44.00
431.20
23
26
29
32
35
38
41
3-Oct-08
3-Oct-08
4-Oct-08
4-Oct-08
8-Oct-08
8-Oct-08
10-Oct-08
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-12
BoilerFooting J-7
BoilerFooting J-7
BoilerFooting J-11
42 43 44 45
10-Oct-08
BoilerFooting J-11
434.10
407.97
403.61 1.59
415.23
412.33
422.49
434.10
432.65
42.36
3.75
Degree of Quality control is good
46
8205.00
2431.11
1050.00
46.67
457.33
8203.00
2430.52
1100.00
48.89
479.11
8251.00
2444.74
1080.00
48.00
470.40
8294.00
2457.48
930.00
41.33
405.07
8265.00
2448.89
1200.00
53.33
522.67
8444.00
2501.93
1050.00
46.67
457.33
8400.00
2488.89
1060.00
47.11
461.69
8337.00
2470.22
1010.00
44.89
439.91
8248.00
2443.85
990.00
44.00
431.20
8337.00
2470.22
1000.00
44.44
435.56
8596.00
2546.96
1000.00
44.44
435.56
8280.00
2453.33
1020.00
45.33
444.27
8347.00
2473.19
1000.00
44.44
435.56
8375.00
2481.48
1020.00
45.33
444.27
8260.00
2447.41
990.00
44.00
431.20
8303.00
2460.15
1060.00
47.11
461.69
8475.00
2511.11
950.00
42.22
413.78
63
8454.00
2504.89
1030.00
45.78
448.62
64
8156.00
2416.59
910.00
40.44
396.36
8245.00
2442.96
940.00
41.78
409.42
66
8195.00
2428.15
910.00
40.44
396.36
67
8266.00
2449.19
920.00
40.89
400.71
8315.00
2463.70
850.00
37.78
370.22
69
8268.00
2449.78
880.00
39.11
383.29
70
8527.00
2526.52
830.00
36.89
361.51
47
10-Oct-08
BoilerFooting J-11
48 49 50
13-Oct-08
BoilerFooting J-4
51 52 53
13-Oct-08
BoilerFooting J-4
54 55 56
15-Oct-08
BoilerFooting J-5
57 58 59
15-Oct-08
BoilerFooting J-5
60 61 62
65
68
15-Oct-08
16-Oct-08
16-Oct-08
16-Oct-08
BoilerFooting J-5
BoilerFooting J-11
BoilerFooting J-11
BoilerFooting J-11
468.95
461.69
444.27
438.46
437.01 2.54
441.36
400.71
384.74
390.55
44.56
5.70
Degree of Quality control is good
71
16-Oct-08
BoilerFooting J-11
72 73 74
17-Oct-08
BoilerFooting J-1
75 76 77
17-Oct-08
BoilerFooting J-1
78 79 80
17-Oct-08
BoilerFooting J-1
81 82 83
17-Oct-08
BoilerFooting J-1
84 85 86
18-Oct-08
BoilerFooting J-1
87 88 89
18-Oct-08
BoilerFooting J-1
90 91 92
18-Oct-08
BoilerFooting J-1
93 94 95
18-Oct-08
BoilerFooting J-1
8381.00
2483.26
1010.00
44.89
439.91
8411.00
2492.15
850.00
37.78
370.22
8463.00
2507.56
960.00
42.67
418.13
8158.00
2417.19
950.00
42.22
413.78
8429.00
2497.48
980.00
43.56
426.84
8289.00
2456.00
920.00
40.89
400.71
8551.00
2533.63
960.00
42.67
418.13
8334.00
2469.33
970.00
43.11
422.49
8326.00
2466.96
910.00
40.44
396.36
8453.00
2504.59
900.00
40.00
392.00
8293.00
2457.19
930.00
41.33
405.07
8465.00
2508.15
890.00
39.56
387.64
8232.00
2439.11
960.00
42.67
418.13
8446.00
2502.52
900.00
40.00
392.00
8378.00
2482.37
1030.00
45.78
448.62
8400.00
2488.89
1050.00
46.67
457.33
8336.00
2469.93
1060.00
47.11
461.69
8381.00
2483.26
920.00
40.89
400.71
8733.00
2587.56
750.00
33.33
326.67
8344.00
2472.30
890.00
39.56
387.64
8366.00
2478.81
900.00
40.00
392.00
8454.00
2504.89
1000.00
44.44
435.56
8242.00
2442.07
850.00
37.78
370.22
8395.00
2487.41
870.00
38.67
378.93
8579.00
2541.93
980.00
43.56
426.84
390.55
419.59
413.78
397.81
399.26
455.88
371.67 3.15
399.26
377.48
41.59
7.57
Degree of Quality control is good
18-Oct-08
BoilerFooting J-1
377.48
96
8482.00
2513.19
750.00
33.33
326.67
97
8384.00
2484.15
1200.00
53.33
522.67
8323.00
2466.07
800.00
35.56
348.44
99
8343.00
2472.00
1030.00
45.78
448.62
100
8205.00
2431.11
1010.00
44.89
439.91
8258.00
2446.81
950.00
42.22
413.78
102
8296.00
2458.07
930.00
41.33
405.07
103
8279.00
2453.04
1030.00
45.78
448.62
8276.00
2452.15
920.00
40.89
400.71
105
8344.00
2472.30
950.00
42.22
413.78
106
8230.00
2438.52
1000.00
44.44
435.56
8346.00
2472.89
1020.00
45.33
444.27
8192.00
2427.26
1000.00
44.44
435.56
8422.00
2495.41
980.00
43.56
426.84
8309.00
2461.93
960.00
42.67
418.13
8445.00
2502.22
990.00
44.00
431.20
8470.00
2509.63
880.00
39.11
383.29
8407.00
2490.96
890.00
39.56
387.64
8341.00
2471.41
860.00
38.22
374.58
8452.00
2504.30
910.00
40.44
396.36
8375.00
2481.48
940.00
41.78
409.42
8316.00
2464.00
910.00
40.44
396.36
8425.00
2496.30
900.00
40.00
392.00
8316.00
2464.00
920.00
40.89
400.71
8385.00
2484.44
870.00
38.67
378.93
98
101
104
107
18-Oct-08
22-Oct-08
22-Oct-08
22-Oct-08
BoilerFooting J-1
BoilerFooting J-5
BoilerFooting J-5
BoilerFooting J-5
108 109 110
22-Oct-08
BoilerFooting J-5 B 38.5
111 112 113
31-Oct-08
BoilerFooting J-5 B 9.5
114 115 116
31-Oct-08
BoilerFooting J-5 B 9.5
117 118 119 120
31-Oct-08
BoilerFooting J-5 B 9.5
439.91
419.59
421.04
438.46
425.39
381.84
400.71
390.55 3.73
41.78
8.93
Degree of Quality control is good
121
8394.00
2487.11
980.00
43.56
426.84
8481.00
2512.89
920.00
40.89
400.71
8377.00
2482.07
900.00
40.00
392.00
8558.00
2535.70
900.00
40.00
392.00
8436.00
2499.56
890.00
39.56
387.64
8392.00
2486.52
890.00
39.56
387.64
8369.00
2479.70
920.00
40.89
400.71
8387.00
2485.04
900.00
40.00
392.00
8476.00
2511.41
890.00
39.56
387.64
8480.00
2512.59
980.00
43.56
426.84
8460.00
2506.67
970.00
43.11
422.49
8550.00
2533.33
910.00
40.44
396.36
8452.00
2504.30
890.00
39.56
387.64
8315.00
2463.70
950.00
42.22
413.78
8498.00
2517.93
940.00
41.78
409.42
8316.00
2464.00
1040.00
46.22
452.98
8448.00
2503.11
1060.00
47.11
461.69
138
8354.00
2475.26
980.00
43.56
426.84
139
8280.00
2453.33
990.00
44.00
431.20
8385.00
2484.44
1020.00
45.33
444.27
141
8270.00
2450.37
1000.00
44.44
435.56
142
7967.00
2360.59
930.00
41.33
405.07
7992.00
2368.00
990.00
44.00
431.20
144
8013.00
2374.22
980.00
43.56
426.84
145
8320.00
2465.19
920.00
40.89
400.71
122
4-Nov-08
BoilerFooting J-12
123 124 125
4-Nov-08
BoilerFooting J-12
126 127 128
4-Nov-08
BoilerFooting J-12
129 130 131
5-Nov-08
BoilerFooting J-12
132 133 134
5-Nov-08
BoilerFooting J-12
135 136 137
140
143
17-Nov-08
17-Nov-08
19-Nov-08
21-Nov-08
BoilerFooting J-5
BoilerFooting J-5
BoilerFooting J-9
BoilerFooting J-8
406.52
389.10
393.45
415.23
403.61
447.17
437.01
421.04
409.42
2.30
42.40
5.43
Degree of Quality control is good
146
21-Nov-08
BoilerFooting J-8
147 148 149
21-Nov-08
BoilerFooting J-8
150 151 152
21-Nov-08
BoilerFooting J-8
153 154 155
21-Nov-08
BoilerFooting J-8
156 157 158
21-Nov-08
BoilerFooting J-8
159 160 161
21-Nov-08
BoilerFooting J-8
162 163 164
21-Nov-08
BoilerFooting J-8
165 166 167
21-Nov-08
BoilerFooting J-8
168 169 170
21-Nov-08
BoilerFooting J-8
8629.00
2556.74
900.00
40.00
392.00
8538.00
2529.78
1000.00
44.44
435.56
8432.00
2498.37
930.00
41.33
405.07
8453.00
2504.59
1020.00
45.33
444.27
8562.00
2536.89
1030.00
45.78
448.62
8237.00
2440.59
990.00
44.00
431.20
8333.00
2469.04
910.00
40.44
396.36
8579.00
2541.93
1010.00
44.89
439.91
8629.00
2556.74
1040.00
46.22
452.98
8597.00
2547.26
980.00
43.56
426.84
8366.00
2478.81
1010.00
44.89
439.91
8356.00
2475.85
990.00
44.00
431.20
8426.00
2496.59
1020.00
45.33
444.27
8322.00
2465.78
970.00
43.11
422.49
8633.00
2557.93
1030.00
45.78
448.62
8523.00
2525.33
1010.00
44.89
439.91
8426.00
2496.59
940.00
41.78
409.42
8399.00
2488.59
1010.00
44.89
439.91
8433.00
2498.67
960.00
42.67
418.13
8566.00
2538.07
980.00
43.56
426.84
8353.00
2474.96
950.00
42.22
413.78
8623.00
2554.96
950.00
42.22
413.78
8377.00
2482.07
970.00
43.11
422.49
8327.00
2467.26
930.00
41.33
405.07
8357.00
2476.15
940.00
41.78
409.42
409.42
432.65 2.30
422.49
439.91
432.65
432.65
428.30
416.68
418.13
42.40
5.43
Degree of Quality control is good
21-Nov-08
BoilerFooting J-8
418.13
171
8432.00
2498.37
1010.00
44.89
439.91
172
8456.00
2505.48
950.00
42.22
413.78
8336.00
2469.93
990.00
44.00
431.20
174
8359.00
2476.74
1020.00
45.33
444.27
175
8430.00
2497.78
940.00
41.78
409.42
8560.00
2536.30
1010.00
44.89
439.91
177
8532.00
2528.00
970.00
43.11
422.49
178
8620.00
2554.07
950.00
42.22
413.78
8630.00
2557.04
1020.00
45.33
444.27
180
8540.00
2530.37
940.00
41.78
409.42
181
8333.00
2469.04
960.00
42.67
418.13
8433.00
2498.67
920.00
40.89
400.71
183
8539.00
2530.07
910.00
40.44
396.36
184
8323.00
2466.07
1000.00
44.44
435.56
8426.00
2496.59
1030.00
45.78
448.62
186
8201.00
2429.93
980.00
43.56
426.84
187
8530.00
2527.41
920.00
40.89
400.71
8560.00
2536.30
950.00
42.22
413.78
189
8430.00
2497.78
970.00
43.11
422.49
190
8320.00
2465.19
990.00
44.00
431.20
8630.00
2557.04
990.00
44.00
431.20
8559.00
2536.00
970.00
43.11
422.49
8301.00
2459.56
960.00
42.67
418.13
8196.00
2428.44
900.00
40.00
392.00
8389.00
2485.63
990.00
44.00
431.20
173
176
179
182
185
188
191
21-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
22-Nov-08
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
BoilerFooting J-8
192 193 194 195
26-Nov-08
BoilerFooting Between J 2 and J 11
429.75
423.94
422.49 1.54
405.07
437.01
412.33
428.30
413.78
43.54
3.53
Degree of Quality control is good
196
960.00
42.67
418.13
197
960.00
42.67
418.13
198
960.00
42.67
418.13
199
960.00
42.67
418.13
200
960.00
42.67
418.13
201
960.00
42.67
418.13
202
960.00
42.67
418.13
203
960.00
42.67
418.13
204
960.00
42.67
418.13
205
960.00
42.67
418.13
206
960.00
42.67
418.13
207
960.00
42.67
418.13
208
960.00
42.67
418.13
209
960.00
42.67
418.13
210
960.00
42.67
418.13
418.13
418.13
418.13
418.13
418.13 1.14
42.73
2.67
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, A Row ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8649.00
2562.67
860.00
38.22
374.58
8627.00
2556.15
880.00
39.11
383.29
3
8540.00
2530.37
890.00
39.56
387.64
4
8635.00
2558.52
890.00
39.56
387.64
8529.00
2527.11
890.00
39.56
387.64
6
8560.00
2536.30
870.00
38.67
378.93
7
8613.00
2552.00
840.00
37.33
365.87
8544.00
2531.56
740.00
32.89
322.31
9
8564.00
2537.48
800.00
35.56
348.44
10
8447.00
2502.81
890.00
39.56
387.64
8453.00
2504.59
860.00
38.22
374.58
12
8719.00
2583.41
840.00
37.33
365.87
13
8468.00
2509.04
880.00
39.11
383.29
8692.00
2575.41
890.00
39.56
387.64
15
8891.00
2634.37
890.00
39.56
387.64
16
8468.00
2509.04
880.00
39.11
383.29
8692.00
2575.41
890.00
39.56
387.64
18
8891.00
2634.37
890.00
39.56
387.64
19
8637.00
2559.11
810.00
36.00
352.80
8561.00
2536.59
820.00
36.44
357.16
2
5
8
11
14
17
20
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
12-Jun-08
17-Jun-08
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J2
A -Row J1
Average Standard compressive deviation strength of the sample in Kg/cm2
381.84
384.74
345.54
376.03
386.19
386.19
373.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
17-Jun-08
A -Row J1
373.13
21
8584.00
2543.41
940.00
41.78
409.42
22
8475.00
2511.11
850.00
37.78
370.22
8541.00
2530.67
990.00
44.00
431.20
24
8398.00
2488.30
920.00
40.89
400.71
25
8571.00
2539.56
990.00
44.00
431.20
8592.00
2545.78
950.00
42.22
413.78
27
8650.00
2562.96
990.00
44.00
431.20
28
8538.00
2529.78
1000.00
44.44
435.56
8684.00
2573.04
970.00
43.11
422.49
30
8719.00
2583.41
980.00
43.56
426.84
31
8447.00
2502.81
980.00
43.56
426.84
8574.00
2540.44
1000.00
44.44
435.56
33
8689.00
2574.52
1010.00
44.89
439.91
34
8646.00
2561.78
1020.00
45.33
444.27
8682.00
2572.44
970.00
43.11
422.49
36
8682.00
2572.44
1000.00
44.44
435.56
37
8673.00
2569.78
1000.00
44.44
435.56
8461.00
2506.96
1040.00
46.22
452.98
39
8710.00
2580.74
1010.00
44.89
439.91
40
8453.00
2504.59
950.00
42.22
413.78
8526.00
2526.22
820.00
36.44
357.16
42
8628.00
2556.44
900.00
40.00
392.00
43
8590.00
2545.19
960.00
42.67
418.13
8498.00
2517.93
910.00
40.44
396.36
8578.00
2541.63
820.00
36.44
357.16
23
26
29
32
35
38
41
44 45
17-Jun-08
17-Jun-08
17-Jun-08
17-Jun-08
17-Jun-08
18-Jun-08
28-Jun-08
28-Jun-08
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J1
A -Row J2
A -Row J2
400.71
425.39
428.30 2.79
434.10
434.10
442.81
387.64
390.55
39.67
7.04
Degree of Quality control is good
46
8584.00
2543.41
1000.00
44.44
435.56
8460.00
2506.67
1040.00
46.22
452.98
48
8408.00
2491.26
1060.00
47.11
461.69
49
8367.00
2479.11
990.00
44.00
431.20
8412.00
2492.44
990.00
44.00
431.20
51
8264.00
2448.59
1000.00
44.44
435.56
52
8436.00
2499.56
990.00
44.00
431.20
8476.00
2511.41
950.00
42.22
413.78
54
8518.00
2523.85
950.00
42.22
413.78
55
8524.00
2525.63
980.00
43.56
426.84
8595.00
2546.67
960.00
42.67
418.13
57
8436.00
2499.56
940.00
41.78
409.42
58
8756.00
2594.37
990.00
44.00
431.20
8555.00
2534.81
1000.00
44.44
435.56
60
8692.00
2575.41
1020.00
45.33
444.27
61
8520.00
2524.44
960.00
42.67
418.13
8514.00
2522.67
950.00
42.22
413.78
63
8642.00
2560.59
910.00
40.44
396.36
64
8647.00
2562.07
990.00
44.00
431.20
8543.00
2531.26
970.00
43.11
422.49
66
8619.00
2553.78
950.00
42.22
413.78
67
8626.00
2555.85
980.00
43.56
426.84
8594.00
2546.37
1000.00
44.44
435.56
69
8596.00
2546.96
980.00
43.56
426.84
70
8620.00
2554.07
960.00
42.67
418.13
47
50
53
56
59
62
65
68
23-Aug-08
29-Aug-08
2-Sep-08
2-Sep-08
2-Sep-08
2-Sep-08
2-Sep-08
3-Sep-08
4-Sep-08
A -Row J1
A -Row J3
A -Row J7
A -Row J7
A -Row J7
A -Row J7
A -Row J7
A -Row J7
J7 Raft
450.07
432.65
419.59
418.13
437.01 2.45
409.42
422.49
429.75
419.59
43.33
5.66
Degree of Quality control is good
71
8484.00
2513.78
980.00
43.56
426.84
72
8600.00
2548.15
950.00
42.22
413.78
73
8687.00
2573.93
980.00
43.56
426.84
8588.00
2544.59
930.00
41.33
405.07
75
8372.00
2480.59
970.00
43.11
422.49
76
8447.00
2502.81
950.00
42.22
413.78
8244.00
2442.67
970.00
43.11
422.49
78
8305.00
2460.74
970.00
43.11
422.49
79
8498.00
2517.93
930.00
41.33
405.07
8354.00
2475.26
910.00
40.44
396.36
81
8352.00
2474.67
960.00
42.67
418.13
82
8179.00
2423.41
960.00
42.67
418.13
8304.00
2460.44
920.00
40.89
400.71
8568.00
2538.67
950.00
42.22
413.78
8561.00
2536.59
1020.00
45.33
444.27
8693.00
2575.70
1000.00
44.44
435.56
8537.00
2529.48
1000.00
44.44
435.56
8403.00
2489.78
1080.00
48.00
470.40
8418.00
2494.22
1020.00
45.33
444.27
8381.00
2483.26
1050.00
46.67
457.33
8403.00
2489.78
960.00
42.67
418.13
8377.00
2494.22
980.00
43.56
426.84
8394.00
2483.26
1000.00
44.44
435.56
8496.00
2489.78
990.00
44.00
431.20
8411.00
2482.07
950.00
42.22
413.78
74
77
80
83
4-Sep-08
4-Sep-08
4-Sep-08
4-Sep-08
4-Sep-08
J7 Raft
J7 Raft
J7 Raft
J7 Raft
J7 Raft
84 85 86
9-Sep-08
J8 Raft Grid 13 with beam
87 88 89
9-Sep-08
J8 Raft Grid 13 with beam
90 91 92
10-Sep-08
J8 Raft Grid 13 with beam
93 94 95
10-Sep-08
J8 Raft Grid 13 with beam
419.59
418.13
419.59
406.52
410.87
438.46
457.33 1.70
426.84
423.94
16.62
10.20
Degree of Quality control is good
10-Sep-08
J8 Raft Grid 13 with beam
96
423.94 8378.00
2487.11
980.00
43.56
426.84
8504.00
2517.33
1250.00
55.56
544.44
8438.00
2492.15
1150.00
51.11
500.89
8426.00
2482.37
1170.00
52.00
509.60
8419.00
2519.70
1100.00
48.89
479.11
8383.00
2500.15
1050.00
46.67
457.33
8394.00
2496.59
1000.00
44.44
435.56
8513.00
2494.52
1000.00
44.44
435.56
8479.00
2483.85
990.00
44.00
431.20
8429.00
2487.11
980.00
43.56
426.84
8397.00
2522.37
990.00
44.00
431.20
8331.00
2512.30
960.00
42.67
418.13
108
8377.00
2497.48
950.00
42.22
413.78
109
8459.00
2488.00
930.00
41.33
405.07
8298.00
2468.44
990.00
44.00
431.20
111
8378.00
2482.07
900.00
40.00
392.00
112
8422.00
2506.37
950.00
42.22
413.78
8467.00
2458.67
1030.00
45.78
448.62
8315.00
2482.37
1010.00
44.89
439.91
115
0.00
1010.00
44.89
439.91
116
0.00
1010.00
44.89
439.91
117
0.00
1010.00
44.89
439.91
118
0.00
1010.00
44.89
439.91
119
0.00
1010.00
44.89
439.91
120
0.00
1010.00
44.89
439.91
97 98
11-Sep-08
J8 Raft Grid 13 with beam
99 100 101
11-Sep-08
J8 Raft Grid 13 with beam
102 103 104
11-Sep-08
J8 Raft Grid 13 with beam
105 106 107
110
113 114
11-Sep-08
24-Sep-08
25-Nov-08
J8 Raft Grid 13 with beam
J1 Raft Grid 12
Shear wall J2 Raft
518.31
457.33
431.20
421.04
409.42
434.10
439.91
439.91 3.22
31.51
10.20
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 24 observations therefore 06 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, B Row, Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
1
8509.00
2521.19
880.00
39.11
383.29
8516.00
2523.26
960.00
42.67
418.13
3
8414.00
2493.04
910.00
40.44
396.36
4
8406.00
2490.67
950.00
42.22
413.78
8454.00
2504.89
920.00
40.89
400.71
6
8396.00
2487.70
910.00
40.44
396.36
7
8599.00
2547.85
870.00
38.67
378.93
8599.00
2547.85
950.00
42.22
413.78
9
8551.00
2533.63
870.00
38.67
378.93
10
8513.00
2522.37
950.00
42.22
413.78
8489.00
2515.26
980.00
43.56
426.84
12
8639.00
2559.70
930.00
41.33
405.07
13
8713.00
2581.63
1030.00
45.78
448.62
8691.00
2575.11
1000.00
44.44
435.56
8717.00
2582.81
1020.00
45.33
444.27
8472.00
2510.22
950.00
42.22
413.78
8389.00
2485.63
800.00
35.56
348.44
8325.00
2466.67
850.00
37.78
370.22
8447.00
2502.81
1010.00
44.89
439.91
8423.00
2495.70
810.00
36.00
352.80
8303.00
2460.15
1050.00
46.67
457.33
2
5
8
11
14
6-Aug-08
B-Row
6-Aug-08
7-Aug-08
7-Aug-08
9-Aug-08
15 16 17
13-Sep-08
J4 Raft Grid 13
18 19 20 21
19-Sep-08
J6 Raft Grid 14,15,16 with beam
399.26
403.61
390.55
415.23
442.81
377.48
416.68
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22
8502.00
2519.11
1010.00
44.89
439.91
8459.00
2506.37
1050.00
46.67
457.33
8580.00
2542.22
1100.00
48.89
479.11
8399.00
2488.59
900.00
40.00
392.00
8537.00
2529.48
1090.00
48.44
474.76
8264.00
2448.59
1030.00
45.78
448.62
8616.00
2552.89
870.00
38.67
378.93
8547.00
2532.44
890.00
39.56
387.64
8694.00
2576.00
990.00
44.00
431.20
8434.00
2498.96
930.00
41.33
405.07
8356.00
2475.85
980.00
43.56
426.84
8348.00
2473.48
1000.00
44.44
435.56
8543.00
2531.26
890.00
39.56
387.64
8434.00
2498.96
900.00
40.00
392.00
36
8429.00
2497.48
950.00
42.22
413.78
37
8337.00
2470.22
1100.00
48.89
479.11
8303.00
2460.15
960.00
42.67
418.13
39
8358.00
2476.44
1080.00
48.00
470.40
40
8454.00
2504.89
1060.00
47.11
461.69
8402.00
2489.48
900.00
40.00
392.00
42
8339.00
2470.81
1100.00
48.89
479.11
43
8505.00
2520.00
1000.00
44.44
435.56
8571.00
2539.56
980.00
43.56
426.84
45
8554.00
2534.52
1030.00
45.78
448.62
46
8493.00
2516.44
1040.00
46.22
452.98
23
19-Sep-08
J6 Raft Grid 14,15,16 with beam
24 25 26
20-Sep-08
J6 Raft Grid 14,15,16 with beam
27 28 29
20-Sep-08
J6 Raft Grid 14,15,16 with beam
30 31 32
20-Sep-08
J6 Raft Grid 14,15,16 with beam
33 34 35
38
41
44
20-Sep-08
20-Oct-08
20-Oct-08
21-Oct-08
21-Oct-08
J6 Raft Grid 14,15,16 with beam
J14 Raft
J14 Raft
J14 Raft
J14 Raft
458.79
438.46
399.26 3.49
422.49
397.81
455.88
444.27
437.01
450.07
42.27
8.26
Degree of Quality control is good
47
21-Oct-08
J14 Raft
8391.00
2486.22
1010.00
44.89
439.91
8535.00
2528.89
1050.00
46.67
457.33
8320.00
2465.19
920.00
40.89
400.71
8569.00
2538.96
960.00
42.67
418.13
8436.00
2499.56
960.00
42.67
418.13
52
990.00
44.00
431.20
53
990.00
44.00
431.20
54
990.00
44.00
431.20
55
990.00
44.00
431.20
56
990.00
44.00
431.20
57
990.00
44.00
431.20
58
990.00
44.00
431.20
59
990.00
44.00
431.20
60
990.00
44.00
431.20
48 49 50 51
27-Nov-08
Shear wall Grid 12 13
450.07
412.33
431.20
431.20
431.20 2.40
44.01
5.46
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 21 observations therefore 09 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, C Row ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1 2
5-Sep-08
C -Row J8 with beam
3 4 5
5-Sep-08
C -Row J8 with beam
6 7 8
5-Sep-08
C -Row J8 with beam
9 10 11
6-Sep-08
C -Row J8 with beam
12 13 14
6-Sep-08
C -Row J8 with beam
15 16 17
6-Sep-08
C -Row J8 with beam
18 19 20
6-Sep-08
C -Row J8 with beam
Compressive strength in kg/cm2
8494.00
2516.74
1000.00
44.44
435.56
8604.00
2549.33
990.00
44.00
431.20
8594.00
2546.37
1000.00
44.44
435.56
8606.00
2549.93
930.00
41.33
405.07
8688.00
2574.22
940.00
41.78
409.42
8644.00
2561.19
890.00
39.56
387.64
8508.00
2520.89
840.00
37.33
365.87
8692.00
2575.41
840.00
37.33
365.87
8644.00
2561.19
960.00
42.67
418.13
8782.00
2602.07
970.00
43.11
422.49
8630.00
2557.04
990.00
44.00
431.20
8698.00
2577.19
950.00
42.22
413.78
8580.00
2542.22
920.00
40.89
400.71
8584.00
2543.41
960.00
42.67
418.13
8481.00
2512.89
920.00
40.89
400.71
8438.00
2500.15
920.00
40.89
400.71
8388.00
2485.33
900.00
40.00
392.00
8369.00
2479.70
930.00
41.33
405.07
8538.00
2529.78
990.00
44.00
431.20
8463.00
2507.56
920.00
40.89
400.71
Average Standard compressive deviation strength of the sample in Kg/cm2
434.10
400.71
383.29
422.49
406.52
399.26
418.13
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
6-Sep-08
C -Row J8 with beam
418.13
21
8330.00
2468.15
970.00
43.11
422.49
22
8428.00
2497.19
970.00
43.11
422.49
8362.00
2477.63
940.00
41.78
409.42
24
8600.00
2548.15
900.00
40.00
392.00
25
8393.00
2486.81
900.00
40.00
392.00
8538.00
2529.78
930.00
41.33
405.07
27
8682.00
2572.44
960.00
42.67
418.13
28
8482.00
2513.19
980.00
43.56
426.84
8589.00
2544.89
960.00
42.67
418.13
8487.00
2514.67
940.00
41.78
409.42
8321.00
2465.48
910.00
40.44
396.36
8334.00
2469.33
900.00
40.00
392.00
8275.00
2451.85
900.00
40.00
392.00
8413.00
2492.74
930.00
41.33
405.07
8531.00
2527.70
890.00
39.56
387.64
8445.00
2502.22
900.00
40.00
392.00
8442.00
2501.33
910.00
40.44
396.36
8491.00
2515.85
930.00
41.33
405.07
8218.00
2434.96
900.00
40.00
392.00
8042.00
2382.81
890.00
39.56
387.64
8145.00
2413.33
940.00
41.78
409.42
8136.00
2410.67
950.00
42.22
413.78
8235.00
2440.00
1010.00
44.89
439.91
8336.00
2469.93
1020.00
45.33
444.27
8266.00
2449.19
1000.00
44.44
435.56
23
26
29
6-Sep-08
6-Sep-08
6-Sep-08
C -Row J8 with beam
C -Row J8 with beam
C -Row J8 with beam
30 31 32
22-Sep-08
33 34 35
22-Sep-08
36 37 38
22-Sep-08
39 40 41
22-Sep-08
42 43 44 45
23-Sep-08
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
407.97
405.07
418.13 1.84
393.45
394.90
397.81
403.61
439.91
41.79
4.41
Degree of Quality control is good
46
8301.00
2459.56
1050.00
46.67
457.33
8440.00
2500.74
1000.00
44.44
435.56
8249.00
2444.15
1040.00
46.22
452.98
8466.00
2508.44
1000.00
44.44
435.56
8249.00
2444.15
980.00
43.56
426.84
8378.00
2482.37
1010.00
44.89
439.91
8423.00
2495.70
800.00
35.56
348.44
8332.00
2468.74
870.00
38.67
378.93
8338.00
2470.52
740.00
32.89
322.31
8324.00
2466.37
810.00
36.00
352.80
8480.00
2512.59
830.00
36.89
361.51
8392.00
2486.52
830.00
36.89
361.51
58
1090.00
48.44
474.76
59
1090.00
48.44
474.76
60
1090.00
48.44
474.76
47
23-Sep-08
48 49 50
23-Sep-08
51
J9 -Raft Grid 13,14,15 ,16 with beam
J9 -Raft Grid 13,14,15 ,16 with beam
52 53
20-Oct-08
J1A -Raft with beam
54 55 56 57
20-Oct-08
J1A -Raft with beam
448.62
434.10
349.90
358.61
474.76 4.02
41.79
9.62
Degree of Quality control is good.Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 27 observations therefore 03 observations are presumed as an average.
Updated 02.10.2008
UPDATED 21.01.2009 Grade of concrete M30, D Row,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8515.00
2522.96
950.00
42.22
413.78
8676.00
2570.67
900.00
40.00
392.00
3
8559.00
2536.00
920.00
40.89
400.71
4
8438.00
2500.15
910.00
40.44
396.36
8334.00
2469.33
930.00
41.33
405.07
6
8401.00
2489.19
880.00
39.11
383.29
7
8436.00
2499.56
890.00
39.56
387.64
8404.00
2490.07
970.00
43.11
422.49
9
8442.00
2501.33
930.00
41.33
405.07
10
8616.00
2552.89
920.00
40.89
400.71
8505.00
2520.00
960.00
42.67
418.13
12
8536.00
2529.19
1000.00
44.44
435.56
13
8644.00
2561.19
900.00
40.00
392.00
8581.00
2542.52
970.00
43.11
422.49
15
8554.00
2534.52
950.00
42.22
413.78
16
8549.00
2533.04
980.00
43.56
426.84
8671.00
2569.19
960.00
42.67
418.13
18
8665.00
2567.41
1010.00
44.89
439.91
19
8372.00
2480.59
850.00
37.78
370.22
8514.00
2522.67
900.00
40.00
392.00
2
5
8
11
14
17
20
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
27-Aug-08
28-Aug-08
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
D -Row J10
Average Standard compressive deviation strength of the sample in Kg/cm2
402.16
394.90
405.07
418.13
409.42
428.30
387.64
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
28-Aug-08
D -Row J10
387.64
21
8409.00
2491.56
920.00
40.89
400.71
22
8573.00
2540.15
930.00
41.33
405.07
8573.00
2540.15
910.00
40.44
396.36
24
8503.00
2519.41
940.00
41.78
409.42
25
8447.00
2502.81
750.00
33.33
326.67
8484.00
2513.78
950.00
42.22
413.78
27
8492.00
2516.15
900.00
40.00
392.00
28
8306.00
2461.04
870.00
38.67
378.93
8465.00
2508.15
930.00
41.33
405.07
30
8293.00
2457.19
850.00
37.78
370.22
31
8506.00
2520.30
840.00
37.33
365.87
8316.00
2464.00
910.00
40.44
396.36
33
8350.00
2474.07
880.00
39.11
383.29
34
8556.00
2535.11
960.00
42.67
418.13
8487.00
2514.67
920.00
40.89
400.71
36
8389.00
2485.63
870.00
38.67
378.93
37
8424.00
2496.00
910.00
40.44
396.36
8357.00
2476.15
980.00
43.56
426.84
39
8639.00
2559.70
990.00
44.00
431.20
40
8420.00
2494.81
960.00
42.67
418.13
8653.00
2563.85
930.00
41.33
405.07
8494.00
2516.74
900.00
40.00
392.00
8301.00
2459.56
950.00
42.22
413.78
8409.00
2491.56
990.00
44.00
431.20
8347.00
2473.19
910.00
40.44
396.36
23
26
29
32
35
38
41
28-Aug-08
26-Sep-08
26-Sep-08
26-Sep-08
26-Sep-08
27-Sep-08
27-Sep-08
D -Row J10
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
J10 Raft Grid 1
42 43 44 45
27-Sep-08
J10 Raft Grid 1
403.61
377.48
384.74 2.26
381.84
399.26
418.13
405.07
413.78
40.93
5.53
Degree of Quality control is good.
46
8406.00
2490.67
910.00
40.44
396.36
8278.00
2452.74
900.00
40.00
392.00
8410.00
2491.85
910.00
40.44
396.36
8281.00
2453.63
960.00
42.67
418.13
8159.00
2417.48
930.00
41.33
405.07
8332.00
2468.74
900.00
40.00
392.00
8525.00
2525.93
920.00
40.89
400.71
8602.00
2548.74
970.00
43.11
422.49
8447.00
2502.81
900.00
40.00
392.00
55
0.00
920.00
40.89
400.71
56
0.00
920.00
40.89
400.71
57
0.00
920.00
40.89
400.71
58
0.00
920.00
40.89
400.71
59
0.00
920.00
40.89
400.71
60
0.00
920.00
40.89
400.71
47
27-Sep-08
J10 Raft Grid 1
48 49 50
27-Sep-08
J10 Raft Grid 1
51 52 53 54
27-Sep-08
J10 Raft Grid 1
394.90
405.07
405.07
400.71
400.71 1.52
41.07
3.70
Degree of Quality control is good Based on calculation with figures appearing in Bold Red which are presumtive figures. In actual there are 24 observations therefore 6 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, N Row,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8559.00
2536.00
950.00
42.22
413.78
8663.00
2566.81
820.00
36.44
357.16
3
8645.00
2561.48
900.00
40.00
392.00
4
8535.00
2528.89
1000.00
44.44
435.56
8545.00
2531.85
960.00
42.67
418.13
6
8601.00
2548.44
980.00
43.56
426.84
7
8556.00
2535.11
980.00
43.56
426.84
8613.00
2552.00
990.00
44.00
431.20
9
8637.00
2559.11
1000.00
44.44
435.56
10
8670.00
2568.89
1010.00
44.89
439.91
8720.00
2583.70
950.00
42.22
413.78
12
8597.00
2547.26
970.00
43.11
422.49
13
8633.00
2557.93
920.00
40.89
400.71
8682.00
2572.44
950.00
42.22
413.78
15
8608.00
2550.52
970.00
43.11
422.49
16
8610.00
2551.11
1100.00
48.89
479.11
8738.00
2589.04
1000.00
44.44
435.56
18
8688.00
2574.22
1040.00
46.22
452.98
19
8781.00
2601.78
1020.00
45.33
444.27
8800.00
2607.41
1080.00
48.00
470.40
2
5
8
11
14
17
20
19-Aug-08
19-Aug-08
19-Aug-08
19-Aug-08
20-Aug-08
20-Aug-08
20-Aug-08
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
N-row J11 J12 Raft
Average Standard compressive deviation strength of the sample in Kg/cm2
387.64
426.84
431.20
425.39
412.33
455.88
454.43
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
20-Aug-08
N-row J11 J12 Raft
454.43
21
8737.00
2588.74
1030.00
45.78
448.62
22
8858.00
2624.59
1000.00
44.44
435.56
8585.00
2543.70
980.00
43.56
426.84
24
8648.00
2562.37
960.00
42.67
418.13
25
8632.00
2557.63
1000.00
44.44
435.56
8566.00
2538.07
980.00
43.56
426.84
27
8735.00
2588.15
970.00
43.11
422.49
28
8378.00
2482.37
840.00
37.33
365.87
8534.00
2528.59
880.00
39.11
383.29
30
8594.00
2546.37
940.00
41.78
409.42
31
8633.00
2557.93
920.00
40.89
400.71
8642.00
2560.59
950.00
42.22
413.78
33
8634.00
2558.22
880.00
39.11
383.29
34
8632.00
2557.63
850.00
37.78
370.22
8610.00
2551.11
870.00
38.67
378.93
36
8596.00
2546.96
900.00
40.00
392.00
37
8681.00
2572.15
920.00
40.89
400.71
8839.00
2618.96
900.00
40.00
392.00
39
8634.00
2558.22
910.00
40.44
396.36
40
8723.00
2584.59
1010.00
44.89
439.91
8785.00
2602.96
930.00
41.33
405.07
8741.00
2589.93
920.00
40.89
400.71
8586.00
2544.00
960.00
42.67
418.13
8624.00
2555.26
940.00
41.78
409.42
8574.00
2540.44
980.00
43.56
426.84
23
26
29
32
35
38
41
20-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
25-Aug-08
26-Aug-08
N-row J11 J12 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J11 Raft
N-row J12 Raft
42 43 44 45
26-Aug-08
N-row J12 Raft
426.84
428.30
386.19 2.66
399.26
380.39
396.36
415.23
418.13
43.21
6.16
Degree of Quality control is good
46
8554.00
2534.52
1000.00
44.44
435.56
8580.00
2542.22
990.00
44.00
431.20
8581.00
2542.52
970.00
43.11
422.49
8557.00
2535.41
920.00
40.89
400.71
8627.00
2556.15
940.00
41.78
409.42
8577.00
2541.33
930.00
41.33
405.07
8699.00
2577.48
1020.00
45.33
444.27
8790.00
2604.44
1000.00
44.44
435.56
8788.00
2603.85
950.00
42.22
413.78
55
0.00
940.00
41.78
409.42
56
0.00
940.00
41.78
409.42
57
0.00
940.00
41.78
409.42
58
0.00
940.00
41.78
409.42
59
0.00
940.00
41.78
409.42
60
0.00
940.00
41.78
409.42
47
26-Aug-08
N-row J12 Raft
48 49 50
26-Aug-08
N-row J12 Raft
51 52 53 54
26-Aug-08
N-row J12 Raft
429.75
405.07
431.20
409.42
409.42 1.78
41.78
4.26
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 24 observations therefore 6 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, CCB ,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8513.00
2522.37
1210.00
53.78
527.02
8603.00
2549.04
1280.00
56.89
557.51
3
8431.00
2498.07
1200.00
53.33
522.67
4
8633.00
2557.93
1150.00
51.11
500.89
8864.00
2626.37
1170.00
52.00
509.60
6
8631.00
2557.33
1130.00
50.22
492.18
7
8660.00
2565.93
1010.00
44.89
439.91
8586.00
2544.00
1050.00
46.67
457.33
9
8724.00
2584.89
1100.00
48.89
479.11
10
8813.00
2611.26
1020.00
45.33
444.27
8621.00
2554.37
1070.00
47.56
466.04
12
8470.00
2509.63
1000.00
44.44
435.56
13
8741.00
2589.93
800.00
35.56
348.44
8730.00
2586.67
1000.00
44.44
435.56
15
8798.00
2606.81
950.00
42.22
413.78
16
8710.00
2580.74
1010.00
44.89
439.91
8751.00
2592.89
980.00
43.56
426.84
18
8923.00
2643.85
960.00
42.67
418.13
19
8681.00
2572.15
1020.00
45.33
444.27
8698.00
2577.19
1000.00
44.44
435.56
2
5
8
11
14
17
20
17-Jul-08
17-Jul-08
17-Jul-08
17-Jul-08
23-Jul-08
23-Jul-08
23-Jul-08
J1Raft
J1Raft
J1Raft
J1Raft
J2 Raft
J2 Raft
J2 Raft
Average Standard compressive deviation strength of the sample in Kg/cm2
535.73
500.89
458.79
448.62
399.26
428.30
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
23-Jul-08
J2 Raft
434.10
21
8871.00
2628.44
970.00
43.11
422.49
22
8789.00
2604.15
1030.00
45.78
448.62
8731.00
2586.96
980.00
43.56
426.84
24
8906.00
2638.81
990.00
44.00
431.20
25
8724.00
2584.89
1000.00
44.44
435.56
8775.00
2600.00
1000.00
44.44
435.56
27
8876.00
2629.93
1010.00
44.89
439.91
28
8710.00
2580.74
910.00
40.44
396.36
8764.00
2596.74
950.00
42.22
413.78
30
8647.00
2562.07
790.00
35.11
344.09
31
8578.00
2541.63
960.00
42.67
418.13
8819.00
2613.04
980.00
43.56
426.84
33
8813.00
2611.26
990.00
44.00
431.20
34
8740.00
2589.63
900.00
40.00
392.00
8661.00
2566.22
980.00
43.56
426.84
36
8612.00
2551.70
960.00
42.67
418.13
37
8779.00
2601.19
970.00
43.11
422.49
8798.00
2606.81
980.00
43.56
426.84
39
8956.00
2653.63
1020.00
45.33
444.27
40
8568.00
2538.67
970.00
43.11
422.49
8548.00
2532.74
990.00
44.00
431.20
42
8514.00
2522.67
980.00
43.56
426.84
43
8422.00
2495.41
900.00
40.00
392.00
8417.00
2493.93
1030.00
45.78
448.62
8316.00
2464.00
980.00
43.56
426.84
23
26
29
32
35
38
41
44 45
23-Jul-08
25-Jul-08
25-Jul-08
25-Jul-08
25-Jul-08
26-Jul-08
26-Jul-08
23-Oct-08
J2 Raft
J3 Raft
J3 Raft
J3 Raft
J3 Raft
J2Raft
J2Raft
J4 Raft
435.56
437.01
384.74 4.76
425.39
412.33
431.20
426.84
422.49
45.54
10.45
Degree of Quality control is good
46
8303.00
2460.15
990.00
44.00
431.20
8672.00
2569.48
1010.00
44.89
439.91
48
8376.00
2481.78
980.00
43.56
426.84
49
8343.00
2472.00
950.00
42.22
413.78
8316.00
2464.00
970.00
43.11
422.49
51
8310.00
2462.22
1000.00
44.44
435.56
52
8315.00
2463.70
1010.00
44.89
439.91
8380.00
2482.96
1040.00
46.22
452.98
54
8335.00
2469.63
1000.00
44.44
435.56
55
8481.00
2512.89
1000.00
44.44
435.56
8517.00
2523.56
930.00
41.33
405.07
57
8335.00
2469.63
910.00
40.44
396.36
58
8456.00
2505.48
1020.00
45.33
444.27
8491.00
2515.85
960.00
42.67
418.13
60
8471.00
2509.93
1000.00
44.44
435.56
61
8310.00
2462.22
940.00
41.78
409.42
8322.00
2465.78
980.00
43.56
426.84
63
8275.00
2451.85
970.00
43.11
422.49
64
8530.00
2527.41
910.00
40.44
396.36
8482.00
2513.19
940.00
41.78
409.42
66
8245.00
2442.96
900.00
40.00
392.00
67
8550.00
2533.33
970.00
43.11
422.49
8547.00
2532.44
950.00
42.22
413.78
8629.00
2556.74
960.00
42.67
418.13
8306.00
2461.04
920.00
40.89
400.71
47
50
53
56
59
62
65
68
23-Oct-08
23-Oct-08
23-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
24-Oct-08
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
J4 Raft
69 70 30-Oct-08
J2 foundation shear wall Grid 2/D
432.65
423.94
442.81
412.33
432.65 1.56
419.59
399.26
418.13
413.78
43.50
3.58
Degree of Quality control is good
71
J2 foundation shear wall Grid 2/D
8236.00
2440.30
930.00
41.33
405.07
8117.00
2405.04
1000.00
44.44
435.56
73
0.00
940.00
41.78
409.42
74
0.00
940.00
41.78
409.42
75
0.00
940.00
41.78
409.42
76
0.00
940.00
41.78
409.42
77
0.00
940.00
41.78
409.42
78
0.00
940.00
41.78
409.42
79
0.00
940.00
41.78
409.42
80
0.00
940.00
41.78
409.42
81
0.00
940.00
41.78
409.42
82
0.00
940.00
41.78
409.42
83
0.00
940.00
41.78
409.42
84
0.00
940.00
41.78
409.42
85
0.00
940.00
41.78
409.42
86
0.00
940.00
41.78
409.42
87
0.00
940.00
41.78
409.42
88
0.00
940.00
41.78
409.42
89
0.00
940.00
41.78
409.42
90
0.00
940.00
41.78
409.42
72
30-Oct-08
413.78
409.42
409.42
409.42
409.42
409.42
409.42 0.83
41.91
1.99
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 12 observations therefore 18 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, Main Plant Building ,Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
20-Aug-08
J4R aft with beam
1
8828.00
2615.70
960.00
42.67
418.13
8712.00
2581.33
980.00
43.56
426.84
8661.00
2566.22
1050.00
46.67
457.33
8633.00
2557.93
950.00
42.22
413.78
8674.00
2570.07
970.00
43.11
422.49
8640.00
2560.00
990.00
44.00
431.20
8642.00
2560.59
980.00
43.56
426.84
8650.00
2562.96
920.00
40.89
400.71
8590.00
2545.19
1010.00
44.89
439.91
8528.00
2526.81
970.00
43.11
422.49
8645.00
2561.48
1020.00
45.33
444.27
8703.00
2578.67
920.00
40.89
400.71
8508.00
2520.89
1000.00
44.44
435.56
8772.00
2599.11
980.00
43.56
426.84
8546.00
2532.15
1010.00
44.89
439.91
16
0.00
980.00
43.56
426.84
17
0.00
980.00
43.56
426.84
18
0.00
980.00
43.56
426.84
19
0.00
980.00
43.56
426.84
20
0.00
980.00
43.56
426.84
21
0.00
980.00
43.56
426.84
2 3 4 5
20-Aug-08
J4R aft with beam
6 7 8
20-Aug-08
J4R aft with beam
9 10 11
21-Aug-08
J4R aft with beam
12 13 14 15
21-Aug-08
J4R aft with beam
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
434.10
422.49
422.49
422.49
434.10
426.84
426.84
Degree of Quality control
22
0.00
980.00
43.56
426.84
23
0.00
980.00
43.56
426.84
24
0.00
980.00
43.56
426.84
25
0.00
980.00
43.56
426.84
26
0.00
980.00
43.56
426.84
27
0.00
980.00
43.56
426.84
28
0.00
980.00
43.56
426.84
29
0.00
980.00
43.56
426.84
30
0.00
980.00
43.56
426.84
426.84
426.84
426.84 1.09
43.57
2.51
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, FD Fan ,P A Fan,ID Fan,Coal Mill,Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8333.00
2469.04
990.00
44.00
431.20
8375.00
2481.48
940.00
41.78
409.42
3
8314.00
2463.41
960.00
42.67
418.13
4
8318.00
2464.59
900.00
40.00
392.00
8412.00
2492.44
1050.00
46.67
457.33
6
8188.00
2426.07
960.00
42.67
418.13
7
8158.00
2417.19
960.00
42.67
418.13
8266.00
2449.19
1020.00
45.33
444.27
9
8361.00
2477.33
990.00
44.00
431.20
10
8486.00
2514.37
980.00
43.56
426.84
8453.00
2504.59
900.00
40.00
392.00
12
8244.00
2442.67
920.00
40.89
400.71
13
8320.00
2465.19
940.00
41.78
409.42
8316.00
2464.00
980.00
43.56
426.84
15
8357.00
2476.15
950.00
42.22
413.78
16
8336.00
2469.93
900.00
40.00
392.00
8420.00
2494.81
940.00
41.78
409.42
8449.00
2503.41
1000.00
44.44
435.56
8390.00
2485.93
1040.00
46.22
452.98
8427.00
2496.89
970.00
43.11
422.49
2
5
8
11
14
17
27-Oct-08
27-Oct-08
30-Oct-08
30-Oct-08
30-Oct-08
11-Nov-08
FD Fan
FD Fan J1 J2
FD Fan
FD Fan
FD Fan
FD Fan J2 with beam
18 19 20
11-Nov-08
FD Fan J2 with beam
Average Standard compressive deviation strength of the sample in Kg/cm2
419.59
422.49
431.20
406.52
416.68
412.33
434.10
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
11-Nov-08
FD Fan J2 with beam
434.10
21
8392.00
2486.52
980.00
43.56
426.84
22
8620.00
2554.07
1010.00
44.89
439.91
8530.00
2527.41
970.00
43.11
422.49
24
8329.00
2467.85
940.00
41.78
409.42
25
8532.00
2528.00
1000.00
44.44
435.56
8446.00
2502.52
960.00
42.67
418.13
27
8509.00
2521.19
1060.00
47.11
461.69
28
8174.00
2421.93
950.00
42.22
413.78
8068.00
2390.52
900.00
40.00
392.00
8182.00
2424.30
880.00
39.11
383.29
8543.00
2531.26
920.00
40.89
400.71
8469.00
2509.33
990.00
44.00
431.20
8320.00
2465.19
920.00
40.89
400.71
8540.00
2530.37
1010.00
44.89
439.91
8539.00
2530.07
970.00
43.11
422.49
8362.00
2477.63
970.00
43.11
422.49
8329.00
2467.85
900.00
40.00
392.00
8356.00
2475.85
860.00
38.22
374.58
8388.00
2485.33
930.00
41.33
405.07
8536.00
2529.19
900.00
40.00
392.00
8432.00
2498.37
990.00
44.00
431.20
8569.00
2538.96
960.00
42.67
418.13
8569.00
2538.96
890.00
39.56
387.64
8438.00
2500.15
910.00
40.44
396.36
8469.00
2509.33
930.00
41.33
405.07
23
26
29
24-Nov-08
24-Nov-08
26-Nov-08
FD Fan J4 with beam
FD Fan J4 with beam
FD Fan J3
30 31 32
29-Nov-08
33 34 35
29-Nov-08
36 37 38
1-Dec-08
39 40 41
3-Dec-08
42
Coal mill foundation CD 13 and 14
Coal mill foundation CD 13 and 14
CCB unit 6 Connecting wall grid 12 and 13 Coal mill foundation second lift CD 18 and 17
43 44 45
4-Dec-08
CW Pit RCC Wall
423.94
438.46
396.36 2.03
410.87
428.30
390.55
413.78
396.36
42.87
4.74
Degree of Quality control is good
46 47
4-Dec-08
CW Pit RCC Wall
48 49 50
4-Dec-08
CW Pit RCC Wall
51 52 53
5-Dec-08
54 55 56
5-Dec-08
57 58 59
5-Dec-08
60 61 62
6-Dec-08
63 64 65
6-Dec-08
66 67 68
11-Dec-08
69 70 11-Dec-08
Coal mill foundation CD 16 and 15
Coal mill foundation CD 16 and 15
Coal mill foundation CD 16 and 15
Coal mill foundation CD 15 and 14
Coal mill foundation CD 15 and 14
Coal mill foundation CD 17 and 16
Coal mill foundation CD 17 and 16
8580.00
2542.22
940.00
41.78
409.42
8568.00
2538.67
980.00
43.56
426.84
8329.00
2467.85
950.00
42.22
413.78
8336.00
2469.93
900.00
40.00
392.00
8389.00
2485.63
860.00
38.22
374.58
8201.00
2429.93
940.00
41.78
409.42
8439.00
2500.44
980.00
43.56
426.84
8567.00
2538.37
930.00
41.33
405.07
8533.00
2528.30
910.00
40.44
396.36
8469.00
2509.33
1020.00
45.33
444.27
8331.00
2468.44
940.00
41.78
409.42
8325.00
2466.67
980.00
43.56
426.84
8365.00
2478.52
950.00
42.22
413.78
8469.00
2509.33
1000.00
44.44
435.56
8430.00
2497.78
970.00
43.11
422.49
8462.00
2507.26
1010.00
44.89
439.91
8381.00
2483.26
1030.00
45.78
448.62
8459.00
2506.37
970.00
43.11
422.49
8321.00
2465.48
980.00
43.56
426.84
8372.00
2480.59
1020.00
45.33
444.27
8360.00
2477.04
1000.00
44.44
435.56
8515.00
2522.96
910.00
40.44
396.36
8469.00
2509.33
970.00
43.11
422.49
8319.00
2464.89
970.00
43.11
422.49
8370.00
2480.00
930.00
41.33
405.07
416.68
392.00
409.42
426.84
423.94 1.86
437.01
435.56
413.78
409.42
41.93
4.43
Degree of Quality control is good
71
11-Dec-08
Coal mill foundation CD 17 and 16
8407.00
2490.96
950.00
42.22
413.78
8425.00
2496.30
940.00
41.78
409.42
8426.00
2496.59
900.00
40.00
392.00
8402.00
2489.48
960.00
42.67
418.13
8327.00
2467.26
970.00
43.11
422.49
8351.00
2474.37
1020.00
45.33
444.27
8405.00
2490.37
980.00
43.56
426.84
8485.00
2514.07
1000.00
44.44
435.56
79
0.00
970.00
43.11
422.49
80
0.00
970.00
43.11
422.49
81
0.00
970.00
43.11
422.49
82
0.00
970.00
43.11
422.49
83
0.00
970.00
43.11
422.49
84
0.00
970.00
43.11
422.49
85
0.00
970.00
43.11
422.49
86
0.00
970.00
43.11
422.49
87
0.00
970.00
43.11
422.49
88
0.00
970.00
43.11
422.49
89
0.00
970.00
43.11
422.49
90
0.00
970.00
43.11
422.49
72 73 74
11-Dec-08
75 76 77 78
11-Dec-08
Coal mill foundation CD 17 and 16
Coal mill foundation CD 17 and 16
409.42
410.87
435.56
422.49
422.49
422.49
422.49 1.27
43.19
2.94
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
Updated 02.10.2008
UPDATED 26.01.2009 Grade of concrete M30, CHP , Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
11-Nov-08
Coal Mill Raft CD 19 - 18
1 2 3 4 5
11-Nov-08
Coal Mill Raft CD 19 - 18
6 7 8
12-Nov-08
Coal Mill Raft CD 18 - 17
9 10 11
12-Nov-08
Coal Mill Raft CD 18 - 17
12 13 14
13-Nov-08
Coal Mill Raft CD 16 - 15
15 16 17
18-Nov-08
Coal Mill Raft CD 15 - 14
18 19 20
18-Nov-08
Coal Mill Raft CD 15 - 14
Compressive strength in kg/cm2
8420.00
2494.81
1050.00
46.67
457.33
8382.00
2483.56
1020.00
45.33
444.27
8469.00
2509.33
1070.00
47.56
466.04
8315.00
2463.70
1020.00
45.33
444.27
8361.00
2477.33
980.00
43.56
426.84
8352.00
2474.67
1030.00
45.78
448.62
8202.00
2430.22
880.00
39.11
383.29
8155.00
2416.30
900.00
40.00
392.00
8215.00
2434.07
960.00
42.67
418.13
8216.00
2434.37
1040.00
46.22
452.98
8270.00
2450.37
980.00
43.56
426.84
8239.00
2441.19
1000.00
44.44
435.56
8219.00
2435.26
900.00
40.00
392.00
8063.00
2389.04
950.00
42.22
413.78
8205.00
2431.11
1030.00
45.78
448.62
8377.00
2482.07
900.00
40.00
392.00
8206.00
2431.41
940.00
41.78
409.42
8283.00
2454.22
890.00
39.56
387.64
8442.00
2501.33
910.00
40.44
396.36
8360.00
2477.04
920.00
40.89
400.71
Average Standard compressive deviation strength of the sample in Kg/cm2
455.88
439.91
397.81
438.46
418.13
396.36
412.33
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
18-Nov-08
Coal Mill Raft CD 15 - 14
21
412.33 8454.00
2504.89
1010.00
44.89
439.91
8132.00
2409.48
930.00
41.33
405.07
8368.00
2479.41
890.00
39.56
387.64
8289.00
2456.00
880.00
39.11
383.29
8266.00
2449.19
940.00
41.78
409.42
8362.00
2477.63
900.00
40.00
392.00
8235.00
2440.00
920.00
40.89
400.71
8332.00
2468.74
1010.00
44.89
439.91
8269.00
2450.07
1000.00
44.44
435.56
8456.00
2505.48
1050.00
46.67
457.33
8392.00
2486.52
980.00
43.56
426.84
8326.00
2466.96
930.00
41.33
405.07
8456.00
2505.48
970.00
43.11
422.49
34
0.00
0.00
0.00
0.00
35
0.00
0.00
0.00
0.00
36
0.00
0.00
0.00
0.00
37
0.00
0.00
0.00
0.00
38
0.00
0.00
0.00
0.00
39
0.00
0.00
0.00
0.00
40
0.00
0.00
0.00
0.00
41
0.00
0.00
0.00
0.00
42
0.00
0.00
0.00
0.00
43
0.00
0.00
0.00
0.00
44
0.00
0.00
0.00
0.00
45
0.00
0.00
0.00
0.00
22 23
19-Nov-08
Coal Mill Raft CD 14 - 13
24 25 26
19-Nov-08
Coal Mill Raft CD 14 - 13
27 28 29
24-Nov-08
Coal Mill Raft CD 17 - 16
30 31 32 33
24-Nov-08
Coal Mill Raft CD 17 - 16
392.00
400.71
444.27 2.67
418.13
0.00
0.00
0.00
0.00
42.81
6.24
Degree of Quality control is good
46
0.00
0.00
0.00
0.00
47
0.00
0.00
0.00
0.00
48
0.00
0.00
0.00
0.00
49
0.00
0.00
0.00
0.00
50
0.00
0.00
0.00
0.00
51
0.00
0.00
0.00
0.00
52
0.00
0.00
0.00
0.00
53
0.00
0.00
0.00
0.00
54
0.00
0.00
0.00
0.00
55
0.00
0.00
0.00
0.00
56
0.00
0.00
0.00
0.00
57
0.00
0.00
0.00
0.00
58
0.00
0.00
0.00
0.00
59
0.00
0.00
0.00
0.00
60
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 13.02
4.27
305.21
UPDATED 21.01.2009 Grade of concrete M35, APL Culvert Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8421.00
2495.11
1120.00
49.78
487.82
8475.00
2511.11
1110.00
49.33
483.47
3
8495.00
2517.04
1080.00
48.00
470.40
4
8633.00
2557.93
830.00
36.89
361.51
8620.00
2554.07
950.00
42.22
413.78
6
8580.00
2542.22
1000.00
44.44
435.56
7
8530.00
2527.41
990.00
44.00
431.20
8420.00
2494.81
970.00
43.11
422.49
9
8550.00
2533.33
1010.00
44.89
439.91
10
8570.00
2539.26
940.00
41.78
409.42
8709.00
2580.44
900.00
40.00
392.00
12
8649.00
2562.67
1100.00
48.89
479.11
13
8665.00
2567.41
970.00
43.11
422.49
8645.00
2561.48
1040.00
46.22
452.98
15
8573.00
2540.15
980.00
43.56
426.84
16
8656.00
2564.74
1000.00
44.44
435.56
8621.00
2554.37
970.00
43.11
422.49
8618.00
2553.48
990.00
44.00
431.20
8452.00
2504.30
1000.00
44.44
435.56
8480.00
2512.59
1020.00
45.33
444.27
2
5
8
11
14
17
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
22-Aug-08
APL Culvert
APL Culvert
APL Culvert
APL Culvert
APL Culvert
APL Culvert
18 19 20
10-Sep-08
FGD Culvert 1 st and 2 nd wall from South side
Average Standard compressive deviation strength of the sample in Kg/cm2
480.56
403.61
431.20
426.84
434.10
429.75
437.01
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
10-Sep-08 21
FGD Culvert 1 st and 2 nd wall from South side
8508.00
2520.89
990.00
44.00
431.20
8415.00
2493.33
920.00
40.89
400.71
8436.00
2499.56
990.00
44.00
431.20
8400.00
2488.89
890.00
39.56
387.64
8325.00
2466.67
900.00
40.00
392.00
8462.00
2507.26
990.00
44.00
431.20
8390.00
2485.93
1020.00
45.33
444.27
8311.00
2462.52
1030.00
45.78
448.62
8230.00
2438.52
1020.00
45.33
444.27
8288.00
2455.70
1100.00
48.89
479.11
FGD Culvert 6 th , 7 th and 8 th wall from South side
8319.00
2464.89
1000.00
44.44
435.56
8429.00
2497.48
1030.00
45.78
448.62
8449.00
2503.41
1050.00
46.67
457.33
FGD Culvert 6 th , 7 th and 8 th wall from South side
8225.00
2437.04
1060.00
47.11
461.69
8260.00
2447.41
1040.00
46.22
452.98
8369.00
2479.70
980.00
43.56
426.84
8326.00
2466.96
950.00
42.22
413.78
8395.00
2487.41
1000.00
44.44
435.56
8255.00
2445.93
980.00
43.56
426.84
8308.00
2461.63
930.00
41.33
405.07
8310.00
2462.22
970.00
43.11
422.49
8090.00
2397.04
990.00
44.00
431.20
8361.00
2477.33
990.00
44.00
431.20
8497.00
2517.63
1000.00
44.44
435.56
8568.00
2538.67
980.00
43.56
426.84
22 23
11-Sep-08
24 25 26
27-Sep-08
27
FGD Culvert 3 rd , 4 th and 5 th wall from South side
28 29
29-Sep-08
30 31 32
7-Oct-08
33 34 35
7-Oct-08
36 37 38
15-Oct-08
Raft of drain besides L3 L4
39 40 41
15-Oct-08
Raft of drain besides L3 L4
42 43 44 45
16-Oct-08
437.01
Top slab of L7 L8 Culvert
406.52
422.49
457.33 3.01
447.17
447.17
425.39
419.59
431.20
44.18
6.81
Degree of Quality control is good .
46
8356.00
2475.85
1010.00
44.89
439.91
8394.00
2487.11
960.00
42.67
418.13
8320.00
2465.19
980.00
43.56
426.84
Top slab of FGD Culvert 3rd , 4 th, 5 th and 6 th span
8583.00
2543.11
1160.00
51.56
505.24
8672.00
2569.48
1100.00
48.89
479.11
8679.00
2571.56
1020.00
45.33
444.27
Top slab of FGD Culvert 3rd , 4 th, 5 th and 6 th span
8813.00
2611.26
1080.00
48.00
470.40
8687.00
2573.93
1180.00
52.44
513.96
8735.00
2588.15
1150.00
51.11
500.89
Top slab of FGD Culvert 7 th, 8 th and 9th span
8395.00
2487.41
1030.00
45.78
448.62
8407.00
2490.96
990.00
44.00
431.20
8416.00
2493.63
950.00
42.22
413.78
Top slab of FGD Culvert 7 th, 8 th and 9th span
8243.00
2442.37
1000.00
44.44
435.56
8155.00
2416.30
1020.00
45.33
444.27
8158.00
2417.19
1000.00
44.44
435.56
Top slab of FGD Culvert 7 th, 8 th and 9th span
8362.00
2477.63
1040.00
46.22
452.98
8173.00
2421.63
1010.00
44.89
439.91
8242.00
2442.07
1050.00
46.67
457.33
64
1030.00
45.78
448.62
65
1030.00
45.78
448.62
66
1030.00
45.78
448.62
67
1030.00
45.78
448.62
68
1030.00
45.78
448.62
69
1030.00
45.78
448.62
70
1030.00
45.78
448.62
47
16-Oct-08
Top slab of L7 L8 Culvert
48 49 50
21-Oct-08
51 52 53
21-Oct-08
54 55 56
25-Oct-08
57 58 59
25-Oct-08
60 61 62 63
25-Oct-08
428.30
476.21
495.08
431.20
438.46 2.74
450.07
448.62
448.62
448.62
45.30
6.05
Degree of Quality control is good
71
1030.00
45.78
448.62
72
1030.00
45.78
448.62
73
1030.00
45.78
448.62
74
1030.00
45.78
448.62
75
1030.00
45.78
448.62
76
1030.00
45.78
448.62
77
1030.00
45.78
448.62
78
1030.00
45.78
448.62
79
1030.00
45.78
448.62
80
1030.00
45.78
448.62
81
1030.00
45.78
448.62
82
1030.00
45.78
448.62
83
1030.00
45.78
448.62
84
1030.00
45.78
448.62
85
1030.00
45.78
448.62
86
1030.00
45.78
448.62
87
1030.00
45.78
448.62
88
1030.00
45.78
448.62
89
1030.00
45.78
448.62
90
1030.00
45.78
448.62
448.62
448.62
448.62
448.62
448.62
448.62
448.62 0.25
45.79
0.54
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 03 observations therefore 27 observations are presumed as an average.
Updated 21.01.2009 Grade of concrete M35, Shangdong Culvert, Unit No 6 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8499.00
2518.22
970.00
43.11
422.49
8612.00
2551.70
1000.00
44.44
435.56
3
8550.00
2533.33
960.00
42.67
418.13
4
8556.00
2535.11
970.00
43.11
422.49
8600.00
2548.15
700.00
31.11
304.89
6
8613.00
2552.00
790.00
35.11
344.09
7
8519.00
2524.15
1100.00
48.89
479.11
8509.00
2521.19
1110.00
49.33
483.47
9
8579.00
2541.93
1020.00
45.33
444.27
10
8691.00
2575.11
920.00
40.89
400.71
8717.00
2582.81
1010.00
44.89
439.91
12
8580.00
2542.22
1000.00
44.44
435.56
13
8411.00
2492.15
990.00
44.00
431.20
8448.00
2503.11
980.00
43.56
426.84
15
8278.00
2452.74
990.00
44.00
431.20
16
8497.00
2517.63
1000.00
44.44
435.56
8579.00
2541.93
990.00
44.00
431.20
8586.00
2544.00
960.00
42.67
418.13
8554.00
2534.52
1000.00
44.44
435.56
8459.00
2506.37
990.00
44.00
431.20
2
5
8
11
14
17
28-Aug-08
28-Aug-08
28-Aug-08
30-Aug-08
30-Aug-08
30-Aug-08
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
Culvert CW Pipe line
18 19 20
30-Aug-08
Culvert CW Pipe line
Average Standard compressive deviation strength of the sample in Kg/cm2
425.39
357.16
468.95
425.39
429.75
428.30
428.30
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
30-Aug-08
Culvert CW Pipe line
21 22 23
9-Sep-08
Raft of Box Culvert L5 L6
24 25 26
13-Sep-08
Box culvert for CW Pipes
27 28 29
13-Sep-08
Box culvert for CW Pipes
30 31 32
22-Sep-08
Box culvert for CW Pipes
33 34 35
23-Sep-08
Box culvert for CW Pipes
36 37 38
25-Sep-08
Box culvert for CW PipesL1 L2
39 40 41
30-Sep-08
Box culvert for CW PipesL1 L2
42 43 44 45
2-Oct-08
Culvert CW Pipe line 3 rd and 4 th wall
428.30 8577.00
2541.33
960.00
42.67
418.13
8366.00
2478.81
1000.00
44.44
435.56
8234.00
2439.70
990.00
44.00
431.20
8185.00
2425.19
980.00
43.56
426.84
8464.00
2507.85
920.00
40.89
400.71
8309.00
2461.93
820.00
36.44
357.16
8286.00
2455.11
940.00
41.78
409.42
8299.00
2458.96
900.00
40.00
392.00
8276.00
2452.15
820.00
36.44
357.16
8308.00
2461.63
900.00
40.00
392.00
8207.00
2431.70
960.00
42.67
418.13
8292.00
2456.89
990.00
44.00
431.20
8348.00
2473.48
1020.00
45.33
444.27
8611.00
2551.41
990.00
44.00
431.20
8406.00
2490.67
930.00
41.33
405.07
8593.00
2546.07
980.00
43.56
426.84
8530.00
2527.41
920.00
40.89
400.71
8580.00
2542.22
900.00
40.00
392.00
8400.00
2488.89
930.00
41.33
405.07
8303.00
2460.15
1010.00
44.89
439.91
8250.00
2444.44
980.00
43.56
426.84
8329.00
2467.85
970.00
43.11
422.49
8460.00
2506.67
980.00
43.56
426.84
8340.00
2471.11
960.00
42.67
418.13
8378.00
2482.37
1010.00
44.89
439.91
431.20
389.10
380.39 3.76
431.20
421.04
399.26
429.75
428.30
42.49
8.85
Degree of Quality control is good
46 47
4-Oct-08
Culvert CW Pipe line 5 th wall
48 49 50
13-Oct-08
Raft of drain besides L3 L4
51 52 53
17-Oct-08
Wall of drain besides L5 L6
54 55 56
20-Oct-08
Wall of drain besides L3 L4
57 58 59
22-Oct-08
Wall L1 L2 1st lift
60 61 62
22-Oct-08
Wall L1 L2 1st lift
63 64 65
25-Oct-08
Top slab of CW Culvert L3 with wall
66 67 68
25-Oct-08
Top slab of CW Culvert L3 with wall
69 70 26-Oct-08
Top slab of CW Culvert L3 with wall
8406.00
2490.67
1040.00
46.22
452.98
8536.00
2529.19
1050.00
46.67
457.33
8383.00
2483.85
1080.00
48.00
470.40
8347.00
2473.19
900.00
40.00
392.00
8205.00
2431.11
990.00
44.00
431.20
8324.00
2466.37
920.00
40.89
400.71
8275.00
2451.85
970.00
43.11
422.49
8453.00
2504.59
990.00
44.00
431.20
8289.00
2456.00
980.00
43.56
426.84
8716.00
2582.52
990.00
44.00
431.20
8408.00
2491.26
590.00
26.22
256.98
8598.00
2547.56
990.00
44.00
431.20
8491.00
2515.85
1070.00
47.56
466.04
8226.00
2437.33
1120.00
49.78
487.82
8308.00
2461.63
1100.00
48.89
479.11
8381.00
2483.26
1000.00
44.44
435.56
8323.00
2466.07
1030.00
45.78
448.62
8254.00
2445.63
1020.00
45.33
444.27
8133.00
2409.78
1010.00
44.89
439.91
8237.00
2440.59
980.00
43.56
426.84
8355.00
2475.56
1060.00
47.11
461.69
8495.00
2517.04
1030.00
45.78
448.62
8221.00
2435.85
1050.00
46.67
457.33
8300.00
2459.26
990.00
44.00
431.20
8480.00
2512.59
1030.00
45.78
448.62
460.24
407.97
426.84
373.13
477.66 4.06
442.81
442.81
445.72
451.53
43.42
9.36
Degree of Quality control is good
71
26-Oct-08
Top slab of CW Culvert L3 with wall
72 73 74
27-Oct-08
Top slab of CW Culvert L3 with wall
75 76 77
30-Oct-08
78 79 80
31-Oct-08
81
Top slab of drain besides L5 L6
Wall of Drain besides L3, L4
82 83
1-Nov-08
Top slab of CW Culvert L 4 with wall
84 85 86
1-Nov-08
Top slab of CW Culvert L 4 with wall
87 88 89
1-Nov-08
Top slab of CW Culvert L 4 with wall
90 91 92
3-Nov-08
Top slab of CW Pipe L7 L8
93 94 95
3-Nov-08
Top slab of CW Pipe L7 L8
8413.00
2492.74
1080.00
48.00
470.40
8444.00
2501.93
1000.00
44.44
435.56
8152.00
2415.41
980.00
43.56
426.84
8150.00
2414.81
1010.00
44.89
439.91
8206.00
2431.41
1030.00
45.78
448.62
8259.00
2447.11
1010.00
44.89
439.91
8806.00
2609.19
1060.00
47.11
461.69
8330.00
2468.15
1040.00
46.22
452.98
8398.00
2488.30
940.00
41.78
409.42
8530.00
2527.41
990.00
44.00
431.20
8502.00
2519.11
1020.00
45.33
444.27
8504.00
2519.70
1010.00
44.89
439.91
8279.00
2453.04
1000.00
44.44
435.56
8487.00
2514.67
1000.00
44.44
435.56
8265.00
2448.89
940.00
41.78
409.42
8229.00
2438.22
980.00
43.56
426.84
8203.00
2430.52
960.00
42.67
418.13
8346.00
2472.89
960.00
42.67
418.13
8406.00
2490.67
980.00
43.56
426.84
8353.00
2474.96
990.00
44.00
431.20
8291.00
2456.59
990.00
44.00
431.20
8383.00
2483.85
980.00
43.56
426.84
8291.00
2456.59
960.00
42.67
418.13
8286.00
2455.11
960.00
42.67
418.13
8243.00
2442.37
980.00
43.56
426.84
451.53
438.46
451.53
428.30
437.01
418.13
425.39 1.52
425.39
423.94
44.71
3.39
Degree of Quality control is good
3-Nov-08
Top slab of CW Pipe L7 L8
96 97 98
8-Nov-08
99 100 101
8-Nov-08
102 103 104
12-Nov-08
105
Top slab of Drain besides L3 L4
Top slab of Drain besides L3 L4
Wall of RCC Drain besides L5 L6
106 107
18-Nov-08
Culvert L1 L2 Top slab with wall
108 109 110
18-Nov-08
Culvert L1 L2 Top slab with wall
111 112 113
19-Nov-08
114 115 116
24-Nov-08
117
Raft of RCC Drain besides L1 L2
Wall of RCC Drain besides L1 L2
118 119 120
25-Nov-08
Culvert L1 L2 Top slab with wall
423.94 8250.00
2444.44
980.00
43.56
426.84
8326.00
2466.96
920.00
40.89
400.71
8340.00
2471.11
930.00
41.33
405.07
8401.00
2489.19
960.00
42.67
418.13
8456.00
2505.48
980.00
43.56
426.84
8368.00
2479.41
1000.00
44.44
435.56
8356.00
2475.85
970.00
43.11
422.49
8296.00
2458.07
980.00
43.56
426.84
8408.00
2491.26
1020.00
45.33
444.27
8421.00
2495.11
1010.00
44.89
439.91
8138.00
2411.26
1050.00
46.67
457.33
7915.00
2345.19
1000.00
44.44
435.56
7884.00
2336.00
980.00
43.56
426.84
7998.00
2369.78
1030.00
45.78
448.62
8042.00
2382.81
1050.00
46.67
457.33
7935.00
2351.11
980.00
43.56
426.84
8236.00
2440.30
1000.00
44.44
435.56
8287.00
2455.41
970.00
43.11
422.49
8332.00
2468.74
1020.00
45.33
444.27
8369.00
2479.70
1010.00
44.89
439.91
8456.00
2505.48
1010.00
44.89
439.91
8536.00
2529.19
1090.00
48.44
474.76
8139.00
2411.56
1100.00
48.89
479.11
8515.00
2522.96
1120.00
49.78
487.82
8284.00
2454.52
1140.00
50.67
496.53
407.97
428.30
437.01
439.91
444.27
434.10
451.53
487.82 2.32
44.70
5.19
Degree of Quality control is good
121
8179.00
2423.41
1000.00
44.44
435.56
8168.00
2420.15
990.00
44.00
431.20
8182.00
2424.30
1080.00
48.00
470.40
8162.00
2418.37
1050.00
46.67
457.33
8176.00
2422.52
1030.00
45.78
448.62
8202.00
2430.22
1040.00
46.22
452.98
8568.00
2538.67
1120.00
49.78
487.82
8547.00
2532.44
1180.00
52.44
513.96
8438.00
2500.15
1080.00
48.00
470.40
130
1000.00
44.44
435.56
131
1000.00
44.44
435.56
132
1000.00
44.44
435.56
133
1000.00
44.44
435.56
134
1000.00
44.44
435.56
135
1000.00
44.44
435.56
136
1000.00
44.44
435.56
137
1000.00
44.44
435.56
138
1000.00
44.44
435.56
139
1000.00
44.44
435.56
140
1000.00
44.44
435.56
141
1000.00
44.44
435.56
142
1000.00
44.44
435.56
143
1000.00
44.44
435.56
144
1000.00
44.44
435.56
145
1000.00
44.44
435.56
122
25-Nov-08
Culvert L1 L2 Top slab with wall
123 124 125
26-Nov-08
126
Top slab of RCC Drain besides L1 L2
127 128 129
13-Dec-08
Top slab of RCC Drain
445.72
452.98
490.73
435.56
435.56
435.56
435.56
435.56
435.56
1.92
45.29
4.23
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 06 observations therefore 24 observations are presumed as an average.
146
1000.00
44.44
435.56
147
1000.00
44.44
435.56
148
1000.00
44.44
435.56
149
1000.00
44.44
435.56
150
1000.00
44.44
435.56
435.56
435.56 1.92
45.29
4.23
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 06 observations therefore 24 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M35, Intake Pump House Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Weight of sample Location of Sized 150 mm x Density of Compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in in gms N /mm2
1
Compressive strength in kg/cm2
8268.00
2449.78
1050.00
46.67
457.33
8312.00
2462.81
1010.00
44.89
439.91
3
8361.00
2477.33
1080.00
48.00
470.40
4
8349.00
2473.78
1000.00
44.44
435.56
8381.00
2483.26
990.00
44.00
431.20
6
8277.00
2452.44
1030.00
45.78
448.62
7
8265.00
2448.89
1040.00
46.22
452.98
8243.00
2442.37
980.00
43.56
426.84
9
8307.00
2461.33
990.00
44.00
431.20
10
8253.00
2445.33
1070.00
47.56
466.04
8340.00
2471.11
1020.00
45.33
444.27
12
8381.00
2483.26
1000.00
44.44
435.56
13
8229.00
2438.22
980.00
43.56
426.84
8375.00
2481.48
990.00
44.00
431.20
15
8254.00
2445.63
970.00
43.11
422.49
16
8378.00
2482.37
960.00
42.67
418.13
8326.00
2466.96
1060.00
47.11
461.69
18
8416.00
2493.63
1040.00
46.22
452.98
19
8324.00
2466.37
980.00
43.56
426.84
8478.00
2512.00
950.00
42.22
413.78
2
5
8
11
14
17
20
14-Nov-08
14-Nov-08
14-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Intake Pump House raft
Average Standard compressive deviation strength of the sample in Kg/cm2
455.88
438.46
437.01
448.62
426.84
444.27
425.39
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
15-Nov-08
Intake Pump House raft
425.39
21
8359.00
2476.74
1000.00
44.44
435.56
22
8592.00
2545.78
950.00
42.22
413.78
8317.00
2464.30
990.00
44.00
431.20
24
8483.00
2513.48
1010.00
44.89
439.91
25
8330.00
2468.15
980.00
43.56
426.84
8417.00
2493.93
1030.00
45.78
448.62
27
8369.00
2479.70
970.00
43.11
422.49
28
8380.00
2482.96
1020.00
45.33
444.27
8462.00
2507.26
1040.00
46.22
452.98
30
8490.00
2515.56
1000.00
44.44
435.56
31
8392.00
2486.52
960.00
42.67
418.13
8359.00
2476.74
990.00
44.00
431.20
33
8512.00
2522.07
1010.00
44.89
439.91
34
8471.00
2509.93
1050.00
46.67
457.33
8527.00
2526.52
1030.00
45.78
448.62
36
8357.00
2476.15
1080.00
48.00
470.40
37
8316.00
2464.00
1020.00
45.33
444.27
8492.00
2516.15
1070.00
47.56
466.04
39
8437.00
2499.85
1100.00
48.89
479.11
40
8550.00
2533.33
1150.00
51.11
500.89
8483.00
2513.48
1110.00
49.33
483.47
42
8269.00
2450.07
1170.00
52.00
509.60
43
8403.00
2489.78
1070.00
47.56
466.04
8289.00
2456.00
1130.00
50.22
492.18
8619.00
2553.78
1090.00
48.44
474.76
23
26
29
32
35
38
41
44 45
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
15-Nov-08
12-Dec-08
12-Dec-08
Intake Pump House raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Intake Pump House Raft
Wall
428.30
432.65
444.27 1.53
429.75
458.79
463.14
497.99
477.66
44.71
3.42
Degree of Quality control is good
46
8316.00
2464.00
1050.00
46.67
457.33
8358.00
2476.44
1120.00
49.78
487.82
8306.00
2461.04
1030.00
45.78
448.62
49
0.00
1060.00
47.11
461.69
50
0.00
1060.00
47.11
461.69
51
0.00
1060.00
47.11
461.69
52
0.00
1060.00
47.11
461.69
53
0.00
1060.00
47.11
461.69
54
0.00
1060.00
47.11
461.69
55
0.00
1060.00
47.11
461.69
56
0.00
1060.00
47.11
461.69
57
0.00
1060.00
47.11
461.69
58
0.00
1060.00
47.11
461.69
59
0.00
1060.00
47.11
461.69
60
0.00
1060.00
47.11
461.69
47 48
12-Dec-08
464.59
461.69
461.69
461.69
461.69 1.93
47.33
4.07
Degree of Quality control is good based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 18 observations therefore 12 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , TG Pedestals, Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
10-Jul-08
TG Unit No 6 pedestal 1st Lift D1
1 2 3 4 5
11-Jul-08
TG Unit No 6 pedestal 1st Lift E1
6 7 8
12-Jul-08
TG Unit No 6 pedestal 1st Lift C1
9 10 11
16-Jul-08
TG Unit No 6 pedestal 1st Lift B1
12 13 14
18-Jul-08
TG Unit No 6 pedestal 1st Lift D2
15 16 17
19-Jul-08
TG Unit No 6 pedestal 1st Lift E2
18 19 20 21
24-Jul-08
TG Unit No 6 pedestal 1st Lift B2
8623.00
2554.96
1320.00
58.67
574.93
8615.00
2552.59
1100.00
48.89
479.11
8468.00
2509.04
1250.00
55.56
544.44
8471.00
2509.93
1140.00
50.67
496.53
8352.00
2474.67
1150.00
51.11
500.89
8510.00
2521.48
1210.00
53.78
527.02
8522.00
2525.04
1100.00
48.89
479.11
8608.00
2550.52
1200.00
53.33
522.67
8621.00
2554.37
1070.00
47.56
466.04
8541.00
2530.67
1100.00
48.89
479.11
8584.00
2543.41
1170.00
52.00
509.60
8401.00
2489.19
1080.00
48.00
470.40
8680.00
2571.85
1120.00
49.78
487.82
8797.00
2606.52
1190.00
52.89
518.31
8664.00
2567.11
1150.00
51.11
500.89
8519.00
2524.15
1150.00
51.11
500.89
8609.00
2550.81
1080.00
48.00
470.40
8694.00
2576.00
1100.00
48.89
479.11
8855.00
2623.70
1010.00
44.89
439.91
8591.00
2545.48
960.00
42.67
418.13
8688.00
2574.22
850.00
37.78
370.22
532.83
508.15
489.27
486.37
502.34
483.47
409.42
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22 23
25-Jul-08
TG Unit No 6 pedestal 1st Lift D1
24 25 26
11-Aug-08
TG Unit No 6 pedestal
27 28 29
23-Aug-08
TG Unit No 6 pedestal
30 31 32
18-Oct-08
TG Unit No 6 pedestal 2nd Lift E2
33 34 35
31-Oct-08
TG Unit No 6 pedestal D1
36 37 38
3-Nov-08
TG Unit No 6 pedestal D1
39 40 41
4-Nov-08
TG Unit No 6 pedestal D1
42 43 44
14-Nov-08
TG Unit No 6 pedestal 2nd lift B1
45 46 18-Nov-08
TG Unit No 6 pedestal 1st lift A2
8402.00
2489.48
1120.00
49.78
487.82
8516.00
2523.26
900.00
40.00
392.00
8494.00
2516.74
1120.00
49.78
487.82
8580.00
2542.22
920.00
40.89
400.71
8531.00
2527.70
1100.00
48.89
479.11
8671.00
2569.19
1140.00
50.67
496.53
8480.00
2512.59
1180.00
52.44
513.96
8431.00
2498.07
1150.00
51.11
500.89
8588.00
2544.59
1170.00
52.00
509.60
8466.00
2508.44
990.00
44.00
431.20
8349.00
2473.78
990.00
44.00
431.20
8337.00
2470.22
980.00
43.56
426.84
8402.00
2489.48
1070.00
47.56
466.04
8475.00
2511.11
1090.00
48.44
474.76
8397.00
2488.00
1130.00
50.22
492.18
8203.00
2430.52
1100.00
48.89
479.11
8281.00
2453.63
1090.00
48.44
474.76
8291.00
2456.59
1120.00
49.78
487.82
8227.00
2437.63
1120.00
49.78
487.82
8287.00
2455.41
1090.00
48.44
474.76
8228.00
2437.93
1100.00
48.89
479.11
8350.00
2474.07
1090.00
48.44
474.76
8384.00
2484.15
1120.00
49.78
487.82
8291.00
2456.59
1070.00
47.56
466.04
8118.00
2405.33
1150.00
51.11
500.89
455.88
458.79
508.15 4.47
429.75
477.66
480.56
480.56
476.21
468.95
49.33
9.06
Degree of Quality control is good
47
18-Nov-08
TG Unit No 6 pedestal 1st lift A2
8279.00
2453.04
1020.00
45.33
444.27
8295.00
2457.78
1060.00
47.11
461.69
8332.00
2468.74
1100.00
48.89
479.11
8291.00
2456.59
1080.00
48.00
470.40
8376.00
2481.78
1140.00
50.67
496.53
52
0.00
1090.00
48.44
474.76
53
0.00
1090.00
48.44
474.76
54
0.00
1090.00
48.44
474.76
55
0.00
1090.00
48.44
474.76
56
0.00
1090.00
48.44
474.76
57
0.00
1090.00
48.44
474.76
58
0.00
1090.00
48.44
474.76
59
0.00
1090.00
48.44
474.76
60
0.00
1090.00
48.44
474.76
48 49 50 51
20-Nov-08
TG Unit No 6 pedestal 2nd lift A2
468.95
482.01
474.76
474.76
474.76 1.81
48.16
3.77
Degree of Quality control is good Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 21 observations therefore 09 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , Boiler Pedestals, [ A,B C D,and N ] Unit No 6
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
12-Jun-08
Unit No 6 Boiler Pedestal B48 -J
1 2 3 4 5
19-Jun-08
6 7 8
27-Jun-08
9 10 11
28-Jun-08
8645.00
2561.48
1030.00
45.78
448.62
8415.00
2493.33
1000.00
44.44
435.56
8544.00
2531.56
950.00
42.22
413.78
8707.00
2579.85
970.00
43.11
422.49
8607.00
2550.22
1060.00
47.11
461.69
8621.00
2554.37
1010.00
44.89
439.91
Unit No 6 Boiler Pedestal KB- 9.5 - J5, J10-B 25 M
8255.00
2445.93
910.00
40.44
396.36
8424.00
2496.00
820.00
36.44
357.16
8427.00
2496.89
930.00
41.33
405.07
Unit No 6 Boiler Pedestal B7 M , J3
8272.00
2450.96
870.00
38.67
378.93
8316.00
2464.00
820.00
36.44
357.16
8362.00
2477.63
990.00
44.00
431.20
8491.00
2515.85
890.00
39.56
387.64
8435.00
2499.26
900.00
40.00
392.00
8530.00
2527.41
920.00
40.89
400.71
8109.00
2402.67
970.00
43.11
422.49
8287.00
2455.41
1020.00
45.33
444.27
8319.00
2464.89
1030.00
45.78
448.62
8304.00
2460.44
1000.00
44.44
435.56
8314.00
2463.41
1060.00
47.11
461.69
8239.00
2441.19
1020.00
45.33
444.27
Unit No 6 Boiler Pedestal B38.5 - J
12 13 14
25-Sep-08
Unit No 6 Boiler Pedestal J 11
15 16 17
29-Sep-08
Unit No 6 Boiler Pedestal
18 19 20 21
30-Sep-08
Unit No 6 Boiler Pedestal
432.65
441.36
386.19
389.10
393.45
438.46
447.17
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
22
8421.00
2495.11
920.00
40.89
400.71
8264.00
2448.59
1030.00
45.78
448.62
8344.00
2472.30
920.00
40.89
400.71
8420.00
2494.81
1120.00
49.78
487.82
8465.00
2508.15
1100.00
48.89
479.11
8346.00
2472.89
1150.00
51.11
500.89
8231.00
2438.81
910.00
40.44
396.36
8385.00
2484.44
1000.00
44.44
435.56
8416.00
2493.63
900.00
40.00
392.00
8323.00
2466.07
1030.00
45.78
448.62
8409.00
2491.56
1080.00
48.00
470.40
8324.00
2466.37
1090.00
48.44
474.76
0.00
960.00
42.67
418.13
0.00
990.00
44.00
431.20
0.00
990.00
44.00
431.20
0.00
1020.00
45.33
444.27
0.00
1170.00
52.00
509.60
39
0.00
1120.00
49.78
487.82
40
0.00
1050.00
46.67
457.33
0.00
1020.00
45.33
444.27
42
0.00
1010.00
44.89
439.91
43
0.00
1040.00
46.22
452.98
0.00
1080.00
48.00
470.40
45
0.00
1090.00
48.44
474.76
46
0.00
1130.00
50.22
492.18
23
14-Oct-08
J-9 Pedestal Grid B 0 Final lift
24 25 26
17-Oct-08
Unit No 6 Boiler Pedestal J7 , J9
27 28 29
18-Oct-08
Unit No 6 Boiler Pedestal J1
30 31 32
20-Oct-08
J1 Pedestal Grid B0 Final lift
33 34 35
25-Oct-08
36 37 38
41
44
27-Oct-08
1-Nov-08
3-Nov-08
4-Nov-08
AB Bay Grid 2A
J 2 Pedestal
J 1 Pedestal
416.68
489.27
407.97 3.65
464.59
426.84
480.56
447.17
466.04
489.27
43.29
8.44
Degree of Quality control is good .
47
4-Nov-08
48 49 50
12-Nov-08
Pedastal, Grid 12 -13 C - Row
51 52 53
25-Nov-08
54
Unit No 6 Boiler Pedestal 3, Grid 15 16 17
55 56
25-Nov-08
D Row, 4 , Grid 14 15 and 16
57 58 59
26-Nov-08
D Row, 1, Grid 13
60 61 62
3-Dec-08
A Row pedestal Grid 12
63 64 65
5-Dec-08
66
A Row Grid 13 A J 2 and J 8 footing
67 68
8-Dec-08
A Row Grid 14 A J 2 footing
69 70 71
11-Dec-08
Grid 19 B J 2 and J 4 Pedestal
0.00
1100.00
48.89
479.11
0.00
1140.00
50.67
496.53
0.00
1080.00
48.00
470.40
0.00
1050.00
46.67
457.33
0.00
1030.00
45.78
448.62
0.00
1090.00
48.44
474.76
0.00
1110.00
49.33
483.47
0.00
1150.00
51.11
500.89
0.00
1150.00
51.11
500.89
0.00
1120.00
49.78
487.82
0.00
1100.00
48.89
479.11
0.00
1060.00
47.11
461.69
0.00
1100.00
48.89
479.11
0.00
1120.00
49.78
487.82
0.00
1100.00
48.89
479.11
0.00
1030.00
45.78
448.62
0.00
1140.00
50.67
496.53
0.00
1080.00
48.00
470.40
0.00
1130.00
50.22
492.18
0.00
1070.00
47.56
466.04
0.00
1050.00
46.67
457.33
0.00
1090.00
48.44
474.76
0.00
1120.00
49.78
487.82
0.00
1030.00
45.78
448.62
0.00
1100.00
48.89
479.11
489.27
458.79
486.37
489.27
476.21 2.37
474.76
476.21
473.30
464.59
47.81
4.95
Degree of Quality control is good
11-Dec-08
Grid 19 B J 2 and J 4 Pedestal
464.59
72
0.00
1070.00
47.56
466.04
73
0.00
1080.00
48.00
470.40
74
0.00
1080.00
48.00
470.40
75
0.00
1080.00
48.00
470.40
76
0.00
1080.00
48.00
470.40
77
0.00
1080.00
48.00
470.40
78
0.00
1080.00
48.00
470.40
79
0.00
1080.00
48.00
470.40
80
0.00
1080.00
48.00
470.40
81
0.00
1080.00
48.00
470.40
82
0.00
1080.00
48.00
470.40
83
0.00
1080.00
48.00
470.40
84
0.00
1080.00
48.00
470.40
85
0.00
1080.00
48.00
470.40
86
0.00
1080.00
48.00
470.40
87
0.00
1080.00
48.00
470.40
88
0.00
1080.00
48.00
470.40
89
0.00
1080.00
48.00
470.40
90
0.00
1080.00
48.00
470.40
470.40
470.40
470.40
470.40
470.40
470.40 1.00
48.07
2.08
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 12 observations therefore 18 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M40 , Boiler Pedestals, [ A,B C D,and N ] Unit No 8
Sr.No.
Date of Casting
Cube compressive strength at age of 28 days Weight of sample Average Location of Sized 150 mm x Density of Standard Compressive Compressive compressive concrete 150 mm x 150 mm concrete in Kg / M3 Load in KN strength in deviation strength in strength of the in gms N /mm2 kg/cm2 sample in Kg/cm2
25-Nov-08
Pedestal J2 - J10
1
8129.00
2408.59
1080.00
48.00
470.40
8145.00
2413.33
1110.00
49.33
483.47
3
8417.00
2493.93
1090.00
48.44
474.76
4
8356.00
2475.85
1080.00
48.00
470.40
8436.00
2499.56
1090.00
48.44
474.76
6
8322.00
2465.78
1060.00
47.11
461.69
7
8207.00
2431.70
1070.00
47.56
466.04
8286.00
2455.11
1120.00
49.78
487.82
8359.00
2476.74
1100.00
48.89
479.11
8362.00
2477.63
1090.00
48.44
474.76
8426.00
2496.59
1130.00
50.22
492.18
8341.00
2471.41
1070.00
47.56
466.04
8351.00
2474.37
1060.00
47.11
461.69
8443.00
2501.63
1130.00
50.22
492.18
8287.00
2455.41
1090.00
48.44
474.76
16
0.00
1090.00
48.44
474.76
17
0.00
1090.00
48.44
474.76
18
0.00
1090.00
48.44
474.76
19
0.00
1090.00
48.44
474.76
20
0.00
1090.00
48.44
474.76
21
0.00
1090.00
48.44
474.76
2
5
8
27-Nov-08
5-Dec-08
Pedestal J6
Pedestal J5
9 10 11
6-Dec-08
Pedestal J9 Grid B0
12 13 14 15
11-Dec-08
Pedestal J4 Grid B0
Average of Coefficient of CCS in variation N/mm 2
Result and remarks
476.21
468.95
477.66
477.66
476.21
474.76
474.76
Degree of Quality control
22
0.00
1090.00
48.44
474.76
23
0.00
1090.00
48.44
474.76
24
0.00
1090.00
48.44
474.76
25
0.00
1090.00
48.44
474.76
26
0.00
1090.00
48.44
474.76
27
0.00
1090.00
48.44
474.76
28
0.00
1090.00
48.44
474.76
29
0.00
1090.00
48.44
474.76
30
0.00
1090.00
48.44
474.76
474.76
474.76
474.76 0.71
48.47
1.46
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are15 observations therefore 15 observations are presumed as an average.
UPDATED 20.01.2009 Grade of concrete M25, Chimney Raft Phase III
Sr.No.
Date of Casting
Location of concrete
1
Cube compressive strength at age of 28 days Weight of sample Sized Density of Average Compressiv Compressive 150 mm x 150 concrete in Kg / compressive Load in KN e strength in strength in mm x 150 mm in M3 strength of the N /mm2 kg/cm2 gms sample in Kg/cm2 8401.00
2489.19
750.00
33.33
326.67
8336.00
2469.93
780.00
34.67
339.73
3
8292.00
2456.89
800.00
35.56
348.44
4
8326.00
2466.96
760.00
33.78
331.02
8456.00
2505.48
710.00
31.56
309.24
6
8329.00
2467.85
740.00
32.89
322.31
7
8320.00
2465.19
760.00
33.78
331.02
8369.00
2479.70
780.00
34.67
339.73
9
8456.00
2505.48
730.00
32.44
317.96
10
8536.00
2529.19
810.00
36.00
352.80
8469.00
2509.33
770.00
34.22
335.38
12
8538.00
2529.78
750.00
33.33
326.67
13
8582.00
2542.81
760.00
33.78
331.02
8463.00
2507.56
720.00
32.00
313.60
15
8465.00
2508.15
670.00
29.78
291.82
16
8530.00
2527.41
790.00
35.11
344.09
8620.00
2554.07
800.00
35.56
348.44
18
8321.00
2465.48
730.00
32.44
317.96
19
8538.00
2529.78
770.00
34.22
335.38
8469.00
2509.33
760.00
33.78
331.02
2
5
8
11
14
17
20
1-Dec-08
1-Dec-08
1-Dec-08
1-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
338.28
320.86
329.57
338.28
312.15
336.83
332.47
Standard deviation
Average of CCS in N/mm 2
Coefficient of variation
Result and remarks
2-Dec-08
Segment I
332.47
21
8438.00
2500.15
760.00
33.78
331.02
22
8332.00
2468.74
720.00
32.00
313.60
8456.00
2505.48
750.00
33.33
326.67
24
8320.00
2465.19
740.00
32.89
322.31
25
8320.00
2465.19
770.00
34.22
335.38
8531.00
2527.70
710.00
31.56
309.24
27
8469.00
2509.33
720.00
32.00
313.60
28
8438.00
2500.15
760.00
33.78
331.02
8467.00
2508.74
790.00
35.11
344.09
30
8430.00
2497.78
820.00
36.44
357.16
31
8320.00
2465.19
750.00
33.33
326.67
8311.00
2462.52
810.00
36.00
352.80
33
8269.00
2450.07
770.00
34.22
335.38
34
8102.00
2400.59
750.00
33.33
326.67
8216.00
2434.37
790.00
35.11
344.09
36
8328.00
2467.56
830.00
36.89
361.51
37
8333.00
2469.04
760.00
33.78
331.02
8345.00
2472.59
780.00
34.67
339.73
39
8202.00
2430.22
730.00
32.44
317.96
40
8530.00
2527.41
810.00
36.00
352.80
8460.00
2506.67
780.00
34.67
339.73
42
8321.00
2465.48
780.00
34.67
339.73
43
8332.00
2468.74
740.00
32.89
322.31
8269.00
2450.07
760.00
33.78
331.02
8357.00
2476.15
780.00
34.67
339.73
23
26
29
32
35
38
41
44 45
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
2-Dec-08
3-Dec-08
3-Dec-08
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
Segment I
320.86
319.41
344.09 1.49
338.28
344.09
329.57
344.09
331.02
33.60
4.43
Degree of quality control is Good
46
8538.00
2529.78
720.00
32.00
313.60
8569.00
2538.96
730.00
32.44
317.96
48
8438.00
2500.15
750.00
33.33
326.67
49
8395.00
2487.41
820.00
36.44
357.16
8456.00
2505.48
800.00
35.56
348.44
51
8328.00
2467.56
790.00
35.11
344.09
52
8260.00
2447.41
770.00
34.22
335.38
8249.00
2444.15
780.00
34.67
339.73
54
8310.00
2462.22
810.00
36.00
352.80
55
8366.00
2478.81
740.00
32.89
322.31
8327.00
2467.26
760.00
33.78
331.02
57
8370.00
2480.00
710.00
31.56
309.24
58
8359.00
2476.74
700.00
31.11
304.89
8394.00
2487.11
750.00
33.33
326.67
60
8432.00
2498.37
720.00
32.00
313.60
61
8596.00
2546.96
760.00
33.78
331.02
8299.00
2458.96
740.00
32.89
322.31
8439.00
2500.44
740.00
32.89
322.31
8237.00
2440.59
720.00
32.00
313.60
8302.00
2459.85
690.00
30.67
300.53
8381.00
2483.26
750.00
33.33
326.67
8436.00
2499.56
710.00
31.56
309.24
8261.00
2447.70
770.00
34.22
335.38
8419.00
2494.52
780.00
34.67
339.73
8075.00
2392.59
760.00
33.78
331.02
47
50
53
56
59
62
3-Dec-08
8-Dec-08
8-Dec-08
8-Dec-08
8-Dec-08
9-Dec-08
Segment I
Segment II
Segment II
Segment II
Segment II
Segment II
63 64 65
9-Dec-08
Segment II
66 67 68
9-Dec-08
Segment II
69 70 9-Dec-08
Segment II
319.41
349.90
342.64
320.86
315.05 1.50
325.21
313.60
328.12
333.93
34.03
4.40
Degree of quality control is Good
8295.00
2457.78
800.00
35.56
348.44
8282.00
2453.93
740.00
32.89
322.31
8488.00
2514.96
730.00
32.44
317.96
8508.00
2520.89
710.00
31.56
309.24
8363.00
2477.93
800.00
35.56
348.44
8151.00
2415.11
780.00
34.67
339.73
8229.00
2438.22
840.00
37.33
365.87
8249.00
2444.15
820.00
36.44
357.16
8472.00
2510.22
830.00
36.89
361.51
8445.00
2502.22
850.00
37.78
370.22
81
8490.00
2515.56
840.00
37.33
365.87
82
8521.00
2524.74
780.00
34.67
339.73
8521.00
2524.74
810.00
36.00
352.80
84
8571.00
2539.56
840.00
37.33
365.87
85
8404.00
2490.07
790.00
35.11
344.09
8596.00
2546.96
860.00
38.22
374.58
87
8482.00
2513.19
800.00
35.56
348.44
88
8514.00
2522.67
770.00
34.22
335.38
8680.00
2571.85
790.00
35.11
344.09
90
8767.00
2597.63
750.00
33.33
326.67
91
8727.00
2585.78
740.00
32.89
322.31
8723.00
2584.59
790.00
35.11
344.09
8414.00
2493.04
760.00
33.78
331.02
8685.00
2573.33
780.00
34.67
339.73
8537.00
2529.48
760.00
33.78
331.02
71
9-Dec-08
Segment II
72 73 74
9-Dec-08
Segment II
75 76 77
9-Dec-08
Segment II
78 79 80
83
86
89
92
9-Dec-08
9-Dec-08
9-Dec-08
9-Dec-08
9-Dec-08
Segment II
Segment II
Segment II
Segment II
Segment II
93 94 95
10-Dec-08
Segment II
333.93
325.21
354.25
365.87
352.80
355.70
335.38 2.02
332.47
336.83
34.59
5.84
Degree of quality control is Good
10-Dec-08
Segment II
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
10-Dec-08
Segment II
336.83 8611.00
2551.41
780.00
34.67
339.73
8500.00
2518.52
740.00
32.89
322.31
8528.00
2526.81
770.00
34.22
335.38
8594.00
2546.37
800.00
35.56
348.44
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
0.00
760.00
33.78
331.02
335.38
331.02
331.02
331.02
331.02
331.02
331.02
331.02 0.52
33.90
1.54
Degree of quality control is Good.Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 9 observations therefore 21 observations are presumed as an average.
UPDATED 21.01.2009 Grade of concrete M30, CCB ,Unit No 8 Cube compressive strength at age of 28 days
Sr.No.
Date of Casting
Location of concrete
1
Weight of sample Density of Sized 150 mm x Compressive concrete in Kg / 150 mm x 150 mm Load in KN strength in M3 in gms N /mm2
Compressive strength in kg/cm2
8195.00
2428.15
920.00
40.89
400.71
8325.00
2466.67
900.00
40.00
392.00
3
8121.00
2406.22
940.00
41.78
409.42
4
8277.00
2452.44
930.00
41.33
405.07
8298.00
2458.67
910.00
40.44
396.36
6
8316.00
2464.00
910.00
40.44
396.36
7
8350.00
2474.07
970.00
43.11
422.49
8217.00
2434.67
940.00
41.78
409.42
9
8326.00
2466.96
910.00
40.44
396.36
10
8266.00
2449.19
950.00
42.22
413.78
8388.00
2485.33
910.00
40.44
396.36
12
8208.00
2432.00
940.00
41.78
409.42
13
8329.00
2467.85
980.00
43.56
426.84
8347.00
2473.19
960.00
42.67
418.13
8316.00
2464.00
960.00
42.67
418.13
16
0.00
930.00
41.33
405.07
17
0.00
930.00
41.33
405.07
18
0.00
930.00
41.33
405.07
19
0.00
930.00
41.33
405.07
20
0.00
930.00
41.33
405.07
21
0.00
930.00
41.33
405.07
2
5
8
11
14 15
10-Dec-08
10-Dec-08
10-Dec-08
10-Dec-08
12-Dec-08
CCB J1
CCB J1
CCB J1
CCB J1
CCB J5
Average compressive strength of the sample in Kg/cm2
Standard deviation
Average of Coefficient CCS in of variation N/mm 2
Result and remarks
400.71
399.26
409.42
406.52
421.04
405.07
405.07
Degree of Quality control
22
0.00
930.00
41.33
405.07
23
0.00
930.00
41.33
405.07
24
0.00
930.00
41.33
405.07
25
0.00
930.00
41.33
405.07
26
0.00
930.00
41.33
405.07
27
0.00
930.00
41.33
405.07
28
0.00
930.00
41.33
405.07
29
0.00
930.00
41.33
405.07
30
0.00
930.00
41.33
405.07
405.07
405.07
405.07 0.78
41.45
1.89
Degree of Quality control is good .Based on calculation with figures appearing in Bold red which are presumtive figures. In actual there are 15 observations therefore 15 observations are presumed as an average.
Updated 02.10.2008
Related Documents
Sd And Cov Simplex
December 2019 11
Sd And Cov Gdc
December 2019 15
Simplex
August 2019 27
Simplex
May 2020 21
Simplex
November 2019 34
All-cov
October 2019 25More Documents from ""
Rahul-program Of Acceptance Criteria For Reinforcement Bars
December 2019 9
Pocket Penetrometer With Carrying Case
December 2019 9
Observation And Suggestions
December 2019 8
Address Of Proposed Supplier And The List Of Equiopments
December 2019 8
