Load Caculation Sheet 071 Dve
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LOAD CALCULATION SHEET - 071 DVE - CW3 - 001 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) OPERATING BUILDING ELECTRICAL ROOM & CONTROL ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 RH 55 Outside DB 95 (-) minus Inside DB
3:00 PM
) (Daily Range
20
) (Latitude
77
=
Difference
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure Sq Ft 108
E
17° 39 17 39' N N
%
Shading and/or Glass Factor 0.56
Solar Factor x 32
x
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
=
Sensible 1935.36
Notes
3. TRANSMISSION GAINS
Glass
Exposure E
Sq Ft 108
Factor 0.54
x
x
x
Walls
Door
E N W S
387 209 455 248
x
N W
39 40
x
x x
x
765
Roof/Ceiling
x
x
Partitions
0.49 0.49 0.49 0.49
x
0.46 0.46
x
x x x
x
=
23 11 11 11
=
11 11
=
= = =
=
x
=
x
x
=
x
x
0.28
x
1049.76
=
x
x
Floor
Equivalent or Dry-Bulb Temp Diff 18
4361.49 1126.51 2452.45 1336.72
shaded shaded
197.34 202.40
shaded shaded
=
15
=
x
x
=
x
x
=
3213.00
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 2
Sensible 250
x
Latent =
x
2
250
x
500
=
x
=
Watts
b. Lights & Others Incandesent Lights Fluouresent Lights
x
Watts/ft
2
x
765
sq.ft
5822.00
Usage Factor
Btuh
Motors
17.2
3.4 = 4.1 =
x
1420
HP
Applications
500
=
=
x
=
x
=
13158 x
3.4
44737.2
Others Page 1 Subtotal
66934.23
500
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 85 3 ft /min 85
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
66934.23
1.1 =
3756
x
3192.6 68243.23 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 1309
500
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
68243.23
9. TOTAL COOLING LOAD
Latent 3692.6
71935.83
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9
11. TRANSMISSION LOSSES
HEATING
Exposure E E N W S
Windows Walls
Door
Sq Ft 108 387 209 455 248
N W
x x x x x
39 40 765
Roof/Ceiling
x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 85 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
85 4.2
x
Factor 0.56 0.51 0.51 0.51 0.51
Dry-Bulb Temp Diff 9.9 9.9 9.9 9.9 9.9
x x x x x
0.47 0.47 0.29
= = = = =
9.9 9.9 9.9
x x x
= = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 85
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 3.6
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
925.65
1334.5
12907.105 Surrounding Air
b) Return Duct %Addition Velocity
181.47 186.12 2196.32
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 598.75 1953.96 1055.24 2297.30 1252.15
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
12907.105
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 002 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) OPERATING BUILDING LUNCH ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
3:00 PM
) (Daily Range
20
) (Latitude
77
=
Difference
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure Sq Ft 24
W
17° 39 17 39' N N
%
Shading and/or Glass Factor 0.56
Solar Factor x 153
x
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
=
Sensible 2056.32
Notes
3. TRANSMISSION GAINS
Glass
Exposure W
Walls
Door
Sq Ft 24
N S W E E
92 92 84 88 20
=
x
x
=
x
x
0.49 0.49 0.49 0 49 0.49 0.46
x x x
x x x x x
= = = = =
x
=
x
x
=
x
x
=
x
x
0.28
x
233.28
=
11 11 12 0 0
x
x
Floor
=
x
x
89
x
x
x
Partitions
Roof/Ceiling
Factor 0.54
x
Equivalent or Dry-Bulb Temp Diff 18
495.88 495.88 493.92 0 0
Ai Air-Condition C diti Air-Condition
=
15
=
x
x
=
x
x
=
373.8
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 2
Sensible 250
x
Latent =
x
500
=
2
250
x
b. Lights & Others
500
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Watts/ft
2
x
89
sq.ft
295.2
Usage Factor
Btuh
Motors
5.6
3.4 = 4.1 =
x
72
HP
Applications
shaded
=
x
=
x
=
498.4 x
3.4
1694.56
Others Page 1 Subtotal
6638.84
500
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 85 3 ft /min 85
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
6638.84
1.1 =
3756
x
3192.6 7947.84 Notes
Surrounding Air
Room Temp x
x
b) Return Duct %Addition Velocity x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 1309
500
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
7947.84
9. TOTAL COOLING LOAD
Latent 3692.6
11640.44
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure W
Windows
Sq Ft 24
x
Factor 0.56
x
x
Walls
N S W E E
Door Roof/Ceiling
92 92 84 88 20 89
x x x x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 85 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
85 4.2
x
Dry-Bulb Temp Diff 9.9
=
x
0.51 0.51 0.51 0.51 0.56 0.29
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 85
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 3.6
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
925.65
1334.5
5482.699 Surrounding Air
b) Return Duct %Addition Velocity
464.51 464.51 424.12 444.31 110.88 255.52
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 133.06
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
5482.699
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 003 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) ENTRANCE GUARDHOUSE SECURITY ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
77
=
Difference
COOLING LOAD
Exposure E W S
37 49
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
Sq Ft 37
17° 39 17 39' N N
%
Solar Factor x 32
x
x
x
171 48
x x
x x
Shading and/or Glass Factor 0.56
=
Sensible 663.04
Notes
=
0.56 0.56
= =
x
x
=
x
x
=
x
x
=
x
x
=
3543.12 1317.12
3. TRANSMISSION GAINS
Glass
Exposure E W S
Sq Ft 37 37 31
Factor 0.54 0.54 0.54
x x x
x x x
x
Walls
Door
E N W S S
36 73 36 24 18
Roof/Ceiling
x
0.49 0.49 0.49 0 0.49 49 0.54
x x x x x
Partitions
73
x x x x x
= = = = = = = =
x
=
x
x
=
x
x
=
x
x
0.15
x
359.64 359.64 301.32
=
23 11 12 16 18
x
x
Floor
Equivalent or Dry-Bulb Temp Diff 18 18 18
405.72 393.47 211.68 188 16 188.16 174.96
=
11
=
x
x
=
x
x
=
120.45
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 1
x
Sensible 250
Latent =
x
250
=
1
250
x
b. Lights & Others
250
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
2
x
sq.ft
557.6
Usage Factor
Btuh
Motors
Watts/ft
3.4 = 4.1 =
x
136
HP
Applications
Glasses
=
x
=
x
= x
3.4
Others Page 1 Subtotal
8845.92
250
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 42 3 ft /min 42
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
8845.92
1.1 =
3756
x
9492.72 Notes Surrounding Air
Room Temp x
x
b) Return Duct %Addition Velocity x
Latent 1577.52
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 646.8
250
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9492.72
9. TOTAL COOLING LOAD
Latent 1827.52
11320.24
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure E W S
Windows
Sq Ft 37 37 31
x x x
Factor 0.56 0.56 0.56
x x x
x
Walls
E N W S S
Door Roof/Ceiling
36 73 36 24 18 73
x x x x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 15 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
42 4.2
x
Dry-Bulb Temp Diff 9.9 9.9 9.9
= = =
x
0.51 0.51 0.51 0.51 0.56 0.29
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 42
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 1.8
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
163.35
659.4
2730.876 Surrounding Air
b) Return Duct %Addition Velocity
181.76 368.58 181.76 121.18 99.79 209.58
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 205.13 205.13 171.86
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
2730.876
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 004 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 1
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 12
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 005 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 2
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Glass
Exposure N/A
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
x
Walls
Door
W E N S W
103 129 97 97 26
x x x x
Partitions
Roof/Ceiling
x
0 0 0 0 0.54
x
129
x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
0
x
Floor
x
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Btuh
Motors
Watts/ft
2
x
sq.ft
295.2
Usage Factor
HP
Applications
3.4 = 4.1 =
x
72
=
x
=
x
=
2750 x
3.4
9350
Others Page 1 Subtotal
9813.68
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 7 3 ft /min 7
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
9813.68
1.1 =
x
262.92 9924.56 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 110.88
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9924.56
9. TOTAL COOLING LOAD
Latent 262.92
10187.48
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
103 129 97 97 26 129
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
7 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 7
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 7
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.3
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
109.9
406.504 Surrounding Air
b) Return Duct %Addition Velocity
76.23
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
406.504
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 006 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 3
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 12
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 007 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 4
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Glass
Exposure N/A
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
x
Walls
Door
W E N S W
103 129 97 97 26
x x x x
Partitions
Roof/Ceiling
x
0 0 0 0 0.54
x
129
x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
0
x
Floor
x
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Btuh
Motors
Watts/ft
2
x
sq.ft
295.2
Usage Factor
HP
Applications
3.4 = 4.1 =
x
72
=
x
=
x
=
2750 x
3.4
9350
Others Page 1 Subtotal
9813.68
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 7 3 ft /min 7
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
9813.68
1.1 =
x
262.92 9924.56 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 110.88
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9924.56
9. TOTAL COOLING LOAD
Latent 262.92
10187.48
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
103 129 97 97 26 129
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
7 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 7
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 7
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.3
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
109.9
406.504 Surrounding Air
b) Return Duct %Addition Velocity
76.23
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
406.504
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 008 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 5
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION 3 12 ft /min
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
55% Max 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Addjusted %Add
Aspect Ratio x
=
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) OPERATING BUILDING ELECTRICAL ROOM & CONTROL ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 RH 55 Outside DB 95 (-) minus Inside DB
3:00 PM
) (Daily Range
20
) (Latitude
77
=
Difference
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure Sq Ft 108
E
17° 39 17 39' N N
%
Shading and/or Glass Factor 0.56
Solar Factor x 32
x
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
=
Sensible 1935.36
Notes
3. TRANSMISSION GAINS
Glass
Exposure E
Sq Ft 108
Factor 0.54
x
x
x
Walls
Door
E N W S
387 209 455 248
x
N W
39 40
x
x x
x
765
Roof/Ceiling
x
x
Partitions
0.49 0.49 0.49 0.49
x
0.46 0.46
x
x x x
x
=
23 11 11 11
=
11 11
=
= = =
=
x
=
x
x
=
x
x
0.28
x
1049.76
=
x
x
Floor
Equivalent or Dry-Bulb Temp Diff 18
4361.49 1126.51 2452.45 1336.72
shaded shaded
197.34 202.40
shaded shaded
=
15
=
x
x
=
x
x
=
3213.00
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 2
Sensible 250
x
Latent =
x
2
250
x
500
=
x
=
Watts
b. Lights & Others Incandesent Lights Fluouresent Lights
x
Watts/ft
2
x
765
sq.ft
5822.00
Usage Factor
Btuh
Motors
17.2
3.4 = 4.1 =
x
1420
HP
Applications
500
=
=
x
=
x
=
13158 x
3.4
44737.2
Others Page 1 Subtotal
66934.23
500
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 85 3 ft /min 85
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
66934.23
1.1 =
3756
x
3192.6 68243.23 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 1309
500
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
68243.23
9. TOTAL COOLING LOAD
Latent 3692.6
71935.83
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9
11. TRANSMISSION LOSSES
HEATING
Exposure E E N W S
Windows Walls
Door
Sq Ft 108 387 209 455 248
N W
x x x x x
39 40 765
Roof/Ceiling
x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 85 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
85 4.2
x
Factor 0.56 0.51 0.51 0.51 0.51
Dry-Bulb Temp Diff 9.9 9.9 9.9 9.9 9.9
x x x x x
0.47 0.47 0.29
= = = = =
9.9 9.9 9.9
x x x
= = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 85
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 3.6
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
925.65
1334.5
12907.105 Surrounding Air
b) Return Duct %Addition Velocity
181.47 186.12 2196.32
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 598.75 1953.96 1055.24 2297.30 1252.15
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
12907.105
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 002 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) OPERATING BUILDING LUNCH ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
3:00 PM
) (Daily Range
20
) (Latitude
77
=
Difference
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure Sq Ft 24
W
17° 39 17 39' N N
%
Shading and/or Glass Factor 0.56
Solar Factor x 153
x
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
=
Sensible 2056.32
Notes
3. TRANSMISSION GAINS
Glass
Exposure W
Walls
Door
Sq Ft 24
N S W E E
92 92 84 88 20
=
x
x
=
x
x
0.49 0.49 0.49 0 49 0.49 0.46
x x x
x x x x x
= = = = =
x
=
x
x
=
x
x
=
x
x
0.28
x
233.28
=
11 11 12 0 0
x
x
Floor
=
x
x
89
x
x
x
Partitions
Roof/Ceiling
Factor 0.54
x
Equivalent or Dry-Bulb Temp Diff 18
495.88 495.88 493.92 0 0
Ai Air-Condition C diti Air-Condition
=
15
=
x
x
=
x
x
=
373.8
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 2
Sensible 250
x
Latent =
x
500
=
2
250
x
b. Lights & Others
500
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Watts/ft
2
x
89
sq.ft
295.2
Usage Factor
Btuh
Motors
5.6
3.4 = 4.1 =
x
72
HP
Applications
shaded
=
x
=
x
=
498.4 x
3.4
1694.56
Others Page 1 Subtotal
6638.84
500
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 85 3 ft /min 85
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
6638.84
1.1 =
3756
x
3192.6 7947.84 Notes
Surrounding Air
Room Temp x
x
b) Return Duct %Addition Velocity x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 1309
500
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
7947.84
9. TOTAL COOLING LOAD
Latent 3692.6
11640.44
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure W
Windows
Sq Ft 24
x
Factor 0.56
x
x
Walls
N S W E E
Door Roof/Ceiling
92 92 84 88 20 89
x x x x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 85 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
85 4.2
x
Dry-Bulb Temp Diff 9.9
=
x
0.51 0.51 0.51 0.51 0.56 0.29
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 85
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 3.6
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
925.65
1334.5
5482.699 Surrounding Air
b) Return Duct %Addition Velocity
464.51 464.51 424.12 444.31 110.88 255.52
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 133.06
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
5482.699
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 003 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) ENTRANCE GUARDHOUSE SECURITY ROOM
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
77
=
Difference
COOLING LOAD
Exposure E W S
37 49
)
18
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
Sq Ft 37
17° 39 17 39' N N
%
Solar Factor x 32
x
x
x
171 48
x x
x x
Shading and/or Glass Factor 0.56
=
Sensible 663.04
Notes
=
0.56 0.56
= =
x
x
=
x
x
=
x
x
=
x
x
=
3543.12 1317.12
3. TRANSMISSION GAINS
Glass
Exposure E W S
Sq Ft 37 37 31
Factor 0.54 0.54 0.54
x x x
x x x
x
Walls
Door
E N W S S
36 73 36 24 18
Roof/Ceiling
x
0.49 0.49 0.49 0 0.49 49 0.54
x x x x x
Partitions
73
x x x x x
= = = = = = = =
x
=
x
x
=
x
x
=
x
x
0.15
x
359.64 359.64 301.32
=
23 11 12 16 18
x
x
Floor
Equivalent or Dry-Bulb Temp Diff 18 18 18
405.72 393.47 211.68 188 16 188.16 174.96
=
11
=
x
x
=
x
x
=
120.45
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number 1
x
Sensible 250
Latent =
x
250
=
1
250
x
b. Lights & Others
250
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
2
x
sq.ft
557.6
Usage Factor
Btuh
Motors
Watts/ft
3.4 = 4.1 =
x
136
HP
Applications
Glasses
=
x
=
x
= x
3.4
Others Page 1 Subtotal
8845.92
250
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 42 3 ft /min 42
x /
Dry-Bulb Temp Diff 100 x Btuh
14
x
8845.92
1.1 =
3756
x
9492.72 Notes Surrounding Air
Room Temp x
x
b) Return Duct %Addition Velocity x
Latent 1577.52
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 646.8
250
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9492.72
9. TOTAL COOLING LOAD
Latent 1827.52
11320.24
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure E W S
Windows
Sq Ft 37 37 31
x x x
Factor 0.56 0.56 0.56
x x x
x
Walls
E N W S S
Door Roof/Ceiling
36 73 36 24 18 73
x x x x x x
Floor Others 12. INFILTRATIONS or VENTILATION ft3/min 15 13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
42 4.2
x
Dry-Bulb Temp Diff 9.9 9.9 9.9
= = =
x
0.51 0.51 0.51 0.51 0.56 0.29
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 42
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 1.8
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
163.35
659.4
2730.876 Surrounding Air
b) Return Duct %Addition Velocity
181.76 368.58 181.76 121.18 99.79 209.58
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
Heating Load 205.13 205.13 171.86
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
2730.876
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 004 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 1
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 12
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 005 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 2
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Glass
Exposure N/A
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
x
Walls
Door
W E N S W
103 129 97 97 26
x x x x
Partitions
Roof/Ceiling
x
0 0 0 0 0.54
x
129
x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
0
x
Floor
x
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Btuh
Motors
Watts/ft
2
x
sq.ft
295.2
Usage Factor
HP
Applications
3.4 = 4.1 =
x
72
=
x
=
x
=
2750 x
3.4
9350
Others Page 1 Subtotal
9813.68
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 7 3 ft /min 7
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
9813.68
1.1 =
x
262.92 9924.56 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 110.88
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9924.56
9. TOTAL COOLING LOAD
Latent 262.92
10187.48
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
103 129 97 97 26 129
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
7 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 7
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 7
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.3
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
109.9
406.504 Surrounding Air
b) Return Duct %Addition Velocity
76.23
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
406.504
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 006 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 3
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 12
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 007 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 4
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Glass
Exposure N/A
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
x
Walls
Door
W E N S W
103 129 97 97 26
x x x x
Partitions
Roof/Ceiling
x
0 0 0 0 0.54
x
129
x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
0
x
Floor
x
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Btuh
Motors
Watts/ft
2
x
sq.ft
295.2
Usage Factor
HP
Applications
3.4 = 4.1 =
x
72
=
x
=
x
=
2750 x
3.4
9350
Others Page 1 Subtotal
9813.68
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 7 3 ft /min 7
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
9813.68
1.1 =
x
262.92 9924.56 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 110.88
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
9924.56
9. TOTAL COOLING LOAD
Latent 262.92
10187.48
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
103 129 97 97 26 129
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
7 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION ft3/min 7
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 7
9.9 ) ( /
x
1.1 =
Max 55% 1570 = 100 0.3
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
109.9
406.504 Surrounding Air
b) Return Duct %Addition Velocity
76.23
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Aspect Ratio x
Addjusted %Add =
Aspect Ratio x
100 x (Total) Adj % Add
=
=
406.504
Notes
LOAD CALCULATION SHEET - 071 DVE - CW3 - 008 Project : NAM THEUN 2 HYDRO POWER PROJECT LAOS RDP. Contractor : VECTOR THAI TECHNOLOGY CO.,LTD.
Civil Packake : Building : Room :
CW3 REGULAING DAM (071 DVE) REGULATING DAM CASE SLIUCE GATE CONTROL ROOM NO. 5
COOLING LOAD 1. DESIGN CONDITIONS 1 (Time off Day a) Inside DB 77 F RH 55 Outside DB 95 (-) minus Inside DB
15 PM
) (Daily Range
20
) (Latitude
17° 39 17 39' N N
)
% 80.6
=
Difference
14.4
2. SOLAR RADIATION HEAT GAIN THROUGH GLASS
COOLING LOAD
Exposure
Shading and/or Glass Factor
Solar Factor
Sq Ft
Sensible
x
x
=
x
x
=
x
x
=
x
x
=
Notes
3. TRANSMISSION GAINS
Exposure
Equivalent or Dry-Bulb Temp Diff
Factor
Sq Ft
Glass
x
Walls
W E N S W
Door
187 213 97 97 26
x x x x x
Partitions
Roof/Ceiling
239
x x x x x
=
12 11 11 11 12
= = = = =
x
x
=
x
x
=
x
x
=
x
x
x
Floor
x
0 0 0 0 0.54
0
x
0 0 0 0 168.48
=
11
=
x
x
=
x
x
=
0
4. INTERNAL HEAT GAIN a. Occupants
Latent
Number
Sensible
Latent
x
=
x
=
b. Lights & Others
x
=
x
=
Watts Incandesent Lights Fluouresent Lights
x
Applications
Btuh
2
Watts/ft x sq.ft = Note: Thi N This h heat lload db based d on 2 gate operate at the h same time. i
590.4
Usage Factor
HP Motors
3.4 = 4.1 =
x
144
x
=
x
=
5500 x
3.4
18700
Others Page 1 Subtotal
19458.88
0
Page 1 Subtotal 5. INFILTRATIONS or VENTILATION 3 ft /min 12 3 ft /min 12
x /
Dry-Bulb Temp Diff 100 x Btuh
14.4 3756
x
19458.88
1.1 =
x
450.72 19648.96 Notes
Surrounding Air
b) Return Duct %Addition Velocity
Room Temp x
x
x
Latent
=
6. SUBTOTAL SENSIBLE LOAD 7. DUCT HEAT GAIN a) Supply Duct %Addition Velocity
Sensible 190.08
0
Air
Aspect Ratio x
x
Subtotal Sensible load
=
=
Aspect Ratio
Temp
x
Addjusted %Add
x
%Add =
100 x (Total) Adj % Add
=
8. TOTAL SENSIBLE LOAD TOTAL LATENT LOAD
19648.96
9. TOTAL COOLING LOAD
Latent 450.72
20099.68
HEATING LOAD 10. DESIGN CONDITIONS 72.5 Inside DB (-) minus Outside DB
62.6
=
Difference
9.9 HEATING
11. TRANSMISSION LOSSES Exposure N/A
Windows
Walls
Door Roof/Ceiling
Factor
Sq Ft
W E N S W
187 213 97 97 26 239
13. HUMIDIFICATION LOAD 3 ft /min Water gal/day
12 4.2
x
=
x
x
=
x
x
=
x
x
x x x x x
Others
x
Heating Load
x
x
Floor
12. INFILTRATIONS or VENTILATION 3 12 ft /min
Dry-Bulb Temp Diff
0 0 0 0 0.56 0
=
9.9 9.9 9.9 9.9 9.9 9.9
x x x x x x
= = = = = =
x
x
=
x
x
=
x
x
=
x
x
=
x
x
=
Dry-Bulb Temp Diff
Inside RH(Desired / 100 x 3 x (air) ft /min
50% Btuh 12
9.9 ) ( /
x
1.1 =
55% Max 1570 = 100 0.5
x
x
x
Room Temp x
Surrounding Air x
Subtotal Heating load 16. TOTAL HEATING LOAD
188.4
593.904 Surrounding Air
b) Return Duct %Addition Velocity
130.68
) =
14. SUBTOTAL HEATING LOAD 15. DUCT HEAT LOSSES 15 a) Supply Duct %Addition Velocity
0.00 0.00 0.00 0.00 144.14 0.00
Temp Ent Duct x
Return Temp x
=
Addjusted %Add
Aspect Ratio x
=
Aspect Ratio x
100 x (Total) Adj % Add
=
=
593.904
Notes
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