Embankment Materail Submission Statut(new)11-9-08
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EMBANKMENT MATERIAL SUBMISSION STATUS
worapol unya
Prepared by
___/____/____
CK. KRANCHANG PUBLIC COMPANY LIMITED
Project Manager
___/____/____
Project : Nam Ngum 2 Hydroelectric Power Project
EVP.
___/____/____
SEVP.
___/____/____
Client : Engineering (Material Section)
Contract
Start May 26, 2006 Finish
March 25, 2011 .
Updated : 28-Jan-08
Item
Material
Description
Unit
Q'ty
Memo to QA Letter No.
Approved by IE
Submission from QA to IE
Date
Letter No.
Date
Letter No.
Present Approval Status
Source
Date
1
Cofferdam
1.1
Zone 1 Imprervious Core (Cofferdam)
Imprervious material from borrow area & Spoil area
Cu.m.
84,420.00 37-MM-EN-0325 17-Dec-07 37-OE-QA-0266 17-Dec-07
300' 427.03-318-07-356
NA & CA
1.2
Zone 1 Imprervious Core (Cofferdam)
Request for approval of Material Zone 1 at Stockpile
Cu.m.
55,000.00 37-MM-EN-0330 24-Dec-07 38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Quarry 3
1.3
Zone 1 Imprervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area
Cu.m.
- 38-MM-EN-0349 7-Jan-08
38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Borrow Area Nam Ngum River Km.29+700
1.4
Zone 2AA (Cofferdam)
Request for approval of Material Zone 2AA at Crushing Plant Road1
Cu.m.
7,800.00 38-MM-EN-0344 4-Jan-08
38-OE-QA-0273
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Crushing Plant Road1
1.5
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at U/S Nam Phom Bridge & U/S of U/S Cofferdam
Cu.m.
33,000.00 38-MM-EN-0364 17-Jan-08 38-OE-QA-0283
19-Jan-08
300' 427.03-318-08-013
A
19-Jan-08 U/S Nam Phom Bridge & U/S of U/S Cofferdam
1.6
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at Nam Ngum Riverbed
Cu.m.
- 38-MM-EN-0356 14-Jan-08
Nam Ngum Riverbed
1.7
Zone 3 (Cofferdam)
Request for approval of Material Zone 3 at Nam Ngum Riverbed
Cu.m.
- 38-MM-EN-0382 2-Feb-08
Nam Ngum Riverbed
2
Dam Embankment
2.1
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Nam Ngum River
Cu.m.
2.2
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Crushing Plant Road1
Cu.m.
2.3
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
2.4
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at Quarry2 Elev. +380
Cu.m.
Request for approval of Material Zone 3B/3D at Quarry2 Elev. +480
Cu.m.
2.5
Zone 3B/3D (Dam Embankment)
430,951.00 37-MM-EN-0329 23-Dec-07 37-OE-QA-0269 26-Dec-07 - 38-MM-EN-0368 19-Jan-08 38-OE-QA-0284 23,200.00 38-MM-EN-0345 4-Jan-08
5,400.00
300' 427.03-318-08-017
22-Jan-08
NA W
21-Dec-07 L/S Huai Lai Spoil Area & Borrow Area Km.32+100-32+200
24-Jan-08 Nam Ngum River Crushing Plant Road1
38-OE-QA-0274
9-Jan-08
300' 427.03-318-08-011
Resubmit of Sand Castle Test
- 38-MM-EN-0372 26-Jan-08 38-OE-QA-0291
28-Jan-08
300' 427.03-318-08-024
CA
30-Jan-08 Quarry2 Elev. +380
38-MM-EN-0384
37-MM-EN-0336 28-Dec-07 38-OE-QA-0271
9-Jan-08
300' 427.03-318-08-005
A*
14-Jan-08 Quarry2 Elev. +480
38-MM-EN-0366
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
2.7
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +650
Cu.m.
8,100.00 38-MM-EN-0373 26-Jan-08 38-OE-QA-0292
28-Jan-08
2.8
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Toe Quarry2
Cu.m.
12,000.00 37-MM-EN-0337 28-Dec-07 38-OE-QA-0272
9-Jan-08
2.9
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry3
Cu.m.
92,000.00 38-MM-EN-0361 15-Jan-08 38-OE-QA-0281
18-Jan-08
W
Quarry3 Elev.+580
2.10
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry3
Cu.m.
5,000.00 38-MM-EN-0374 26-Jan-08 38-OE-QA-0293
28-Jan-08
W
Quarry3
A = Approved A* = Approved by Engineering CA = Conditional Approval
14,000.00 38-MM-EN-0371 26-Jan-08
14-Jan-08 Quarry2 & Crushing Plant Road2
2.6
Comment :
Remark
W
Quarry3 Elev. +536
300' 427.03-318-08-025
CA
30-Jan-08 Quarry3 Elev. +650
300' 427.03-318-08-005
A*
18-Jan-08 Toe Quarry2
39-MM-QA-0114/LAB
38-MM-EN-0366
NA = Not Approved W = Waiting IE reply
EMBANKMENT MATERIAL SUBMISSION STATUS FOR WEEK 37/2008
Updated : 11/9/2008
Item
Material
Description
Unit Q'ty (Approx.)
Memo to QA Letter No. Date
Approved by IE
Submission from QA to IE
Letter No.
Date
Letter No.
Present Approval Status
Source
Date
Remark
1
Cofferdam
1.1
Zone 1 Impervious Core (Cofferdam)
Imprervious material from borrow area & Spoil area
Cu.m.
84,420.00 37-MM-EN-0325 17-Dec-07 37-OE-QA-0266
17-Dec-07
300' 427.03-318-07-356
NA & CA
1.2
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Stockpile at Quarry 3
Cu.m.
- 37-MM-EN-0330 24-Dec-07 38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Quarry 3
1.3
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area
Cu.m.
- 38-MM-EN-0349 7-Jan-08
38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Borrow Area Nam Ngum River Km.29+700
1.4
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area East Quarry (Quarry1) & Spoil Area Huaylai
Cu.m.
60,000.00 39-MM-EN-0399 14-Feb-08 39-OE-QA-0298
16-Feb-08
300' 427.03-318-08-059
A
22-Feb-08 Borrow Area East Quarry (Quarry1) & Spoil Area Huaylai
1.5
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Inlet Spoil Area
Cu.m.
- 41-MM-EN-0524 29-Apr-08 41-OE-QA-0361
29-Apr-08
300' 427.03-318-08-133
A
8-May-08 Inlet Spoil Area
1.6
Zone 2AA (Cofferdam)
Request for approval of Material Zone 2AA at Crushing Plant Road1
Cu.m.
- 38-MM-EN-0344 4-Jan-08
38-OE-QA-0273
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Crushing Plant Road1
1.7
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at U/S Nam Phom Bridge & U/S of U/S Cofferdam
Cu.m.
- 38-MM-EN-0364 17-Jan-08 38-OE-QA-0283
19-Jan-08
300' 427.03-318-08-013
A
19-Jan-08 U/S Nam Phom Bridge & U/S of U/S Cofferdam
2
Dam Embankment
2.1
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Nam Ngum River
Cu.m.
- 37-MM-EN-0329 23-Dec-07 37-OE-QA-0269
26-Dec-07
300' 427.03-318-08-017
NA
2.2
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Sri Mong Khon Washing Plant
Cu.m.
30,000.00 39-MM-EN-0413 24-Feb-08 39-OE-QA-0308
26-Feb-08
300' 427.03-318-08-073
A
3-Mar-08 Sri Mong Khon Washing Plant
2.3
Zone 1AA (Dam Embankment)
Request for approval of Material Zone 1AA at Sri Mong Khon Washing Plant
Cu.m.
5,000.00 40-MM-EN-0472 19-Mar-08 40-OE-QA-0339
20-Mar-08
300' 427.03-318-08-115
A
9-Apr-08 Sri Mong Khon Washing Plant
2.4
Zone 1B (Dam Embankment)
Request for approval of Material Zone 1B at Spoil Area Huaylai
Cu.m.
60,000.00 46-MM-EN-0750 27-Sep-08 46-OE-QA-0461
29-Sep-08
2.5
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Crushing Plant Road1
Cu.m.
- 38-MM-EN-0368 19-Jan-08 38-OE-QA-0284
22-Jan-08
300' 427.03-318-08-057
A
21-Feb-08 Crushing Plant Road1
2.6
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Huaylai & Spoil Area Huaylai (Right) Elev.+485
Cu.m.
- 39-MM-EN-0401 16-Feb-08 39-OE-QA-0300
19-Feb-08
300' 427.03-318-08-061
A
25-Feb-08 Huaylai & Spoil Area Huaylai (Right) Elev.+485
2.7
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
- 38-MM-EN-0345 4-Jan-08
38-OE-QA-0274
9-Jan-08
300' 427.03-318-08-011
W
14-Jan-08 Quarry2 & Crushing Plant Road2
2.8
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
- 39-MM-EN-0412 24-Feb-08 39-OE-QA-0309
26-Feb-08
300' 427.03-318-08-075
A
3-Mar-08 Quarry2 & Crushing Plant Road2
2.9
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Spoil Area Huaylai (Right) Elev.+485
Cu.m.
- 39-MM-EN-0405 19-Feb-08 39-OE-QA-0301
20-Feb-08
300' 427.03-318-08-074
A
3-Mar-08 Spoil Area Huaylai (Right) Elev.+485
2.10
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at Quarry2 Elev. +380
Cu.m.
- 38-MM-EN-0372 26-Jan-08 38-OE-QA-0291
28-Jan-08
300' 427.03-318-08-024
CA
30-Jan-08 Quarry2 Elev. +380
2.11
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at left side of Nam Ngum River (Near Nam Ngum Bridge)
Cu.m.
4,000.00 45-MM-EN-0713 29-Aug-08 45-OE-QA-0445
30-Aug-08
300' 427.03-318-08-248
A
9-Sep-08 Left side of Nam Ngum River (Near Nam Ngum Bridge)
2.12
Zone 3B (Dam Embankment)
Request for approval of Material Zone 3B at spillway chute
Cu.m.
5,000.00 45-MM-EN-0712 28-Aug-08 45-OE-QA-0444
30-Aug-08
300' 427.03-318-08-249
A
9-Sep-08 Spillway chute
2.13
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry2 Elev. +480
Cu.m.
-
9-Jan-08
300' 427.03-318-08-005
A*
14-Jan-08 Quarry2 Elev. +480
2.14
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
- 38-MM-EN-0371 26-Jan-08
2.15
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
- 38-MM-EN-0398 13-Feb-08 38-OE-QA-0297
14-Feb-08
300' 427.03-318-08-060
A
25-Feb-08 Quarry3 Elev. +536
39-MM-QA-0150/LAB
2.16
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +650
Cu.m.
- 38-MM-EN-0373 26-Jan-08 38-OE-QA-0292
28-Jan-08
300' 427.03-318-08-025
CA
30-Jan-08 Quarry3 Elev. +650
39-MM-QA-0118/LAB
2.17
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at East Quarry (Quarry1) Elev. +520
Cu.m.
- 40-MM-EN-0463 15-Mar-08 40-OE-QA-0333
18-Mar-08
300' 427.03-318-08-093
A
24-Mar-08 East Quarry (Quarry1) Elev. +520
2.18
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Toe Quarry 2
Cu.m.
37-MM-EN-0337 28-Dec-07 38-OE-QA-0272
9-Jan-08
300' 427.03-318-08-005
A*
18-Jan-08 Toe Quarry2
2.19
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry 3 Elev. +580
Cu.m.
120,000.00 38-MM-EN-0361 15-Jan-08 38-OE-QA-0281
18-Jan-08
300' 427.03-318-08-056
A
21-Feb-08 Quarry3 Elev.+580
2.20
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry 2 Elev. +380
Cu.m.
- 40-MM-EN-0483 22-Mar-08 40-OE-QA-0345
24-Mar-08
300' 427.03-318-08-104
A
7-Apr-08 Quarry 2 Elev. +380
2.21
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Spoil Area Huailai Elev.+520
Cu.m.
100,000.00 40-MM-EN-0486 24-Mar-08 40-OE-QA-0346
24-Mar-08
300' 427.03-318-08-105
A
7-Apr-08 Spoil Area Huailai Elev.+520
2.22
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Namphom River
Cu.m.
300' 427.03-318-08-179
A
28-Jun-08
300' 427.03-318-08-194
NA
11-Jul-08
2.23
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Namphom River
2.24
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry 3
20,000.00
20,000.00
37-MM-EN-0336 28-Dec-07 38-OE-QA-0271
21-Dec-07 L/S Huai Lai Spoil Area & Borrow Area Km.32+100-32+200
24-Jan-08 Nam Ngum River
W
Spoil Area Huaylai
39-OE-DS-1814
38-MM-EN-0384
38-MM-EN-0366 39-MM-QA-0114/LAB
Quarry3 Elev. +536
43-MM-EN-0614 23-Jun-08 43-OE-QA-0402
24-Jun-08
Namphom River
Cu.m.
20,000.00 45-MM-EN-0679 6-Aug-08 45-OE-QA-0423
7-Aug-08
300' 427.03-318-08-241
A
29-Aug-08 Namphom River
Cu.m.
5,000.00 38-MM-EN-0374 26-Jan-08 38-OE-QA-0293
28-Jan-08
300' 427.03-318-08-058
A
21-Feb-08 Quarry3
38-MM-EN-0366 39-MM-QA-0151/LAB
2.25
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry2 Elev.+470
Cu.m.
500.00 40-MM-EN-0464 15-Mar-08 40-OE-QA-0334
18-Mar-08
300' 427.03-318-08-094
A
24-Mar-08 Quarry2 Elev.+470
2.26
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Crushing Plant
Cu.m.
1,000.00 40-MM-EN-0480 22-Mar-08 40-OE-QA-0342
24-Mar-08
300' 427.03-318-08-106
A
7-Apr-08 Crushing Plant
2.27
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry 3 Elev.+570
Cu.m.
2,000.00 40-MM-EN-0481 22-Mar-08 40-OE-QA-0343
24-Mar-08
300' 427.03-318-08-107
A
7-Apr-08 Quarry 3 Elev.+570
2.28
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Spoil Area Huailai Elev.+520
Cu.m.
3,000.00 40-MM-EN-0482 22-Mar-08 40-OE-QA-0344
24-Mar-08
300' 427.03-318-08-108
A
7-Apr-08 Spoil Area Huailai Elev.+520
Comment : A = Approved A* = Approved by Engineering CA = Conditional Approval NA = Not Approved W = Waiting IE reply
251,500.00
EMBANKMENT MATERIAL SUBMISSION STATUS
worapol unya
Prepared by
___/____/____
CK. KRANCHANG PUBLIC COMPANY LIMITED
Project Manager
___/____/____
Project : Nam Ngum 2 Hydroelectric Power Project
EVP.
___/____/____
SEVP.
___/____/____
Client : Engineering (Material Section)
Contract
Start May 26, 2006 Finish
March 25, 2011 .
Updated : 28-Jan-08
Item
Material
Description
Unit
Q'ty
Memo to QA Letter No.
Approved by IE
Submission from QA to IE
Date
Letter No.
Date
Letter No.
Present Approval Status
Source
Date
1
Cofferdam
1.1
Zone 1 Imprervious Core (Cofferdam)
Imprervious material from borrow area & Spoil area
Cu.m.
84,420.00 37-MM-EN-0325 17-Dec-07 37-OE-QA-0266 17-Dec-07
300' 427.03-318-07-356
NA & CA
1.2
Zone 1 Imprervious Core (Cofferdam)
Request for approval of Material Zone 1 at Stockpile
Cu.m.
55,000.00 37-MM-EN-0330 24-Dec-07 38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Quarry 3
1.3
Zone 1 Imprervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area
Cu.m.
- 38-MM-EN-0349 7-Jan-08
38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Borrow Area Nam Ngum River Km.29+700
1.4
Zone 2AA (Cofferdam)
Request for approval of Material Zone 2AA at Crushing Plant Road1
Cu.m.
7,800.00 38-MM-EN-0344 4-Jan-08
38-OE-QA-0273
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Crushing Plant Road1
1.5
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at U/S Nam Phom Bridge & U/S of U/S Cofferdam
Cu.m.
33,000.00 38-MM-EN-0364 17-Jan-08 38-OE-QA-0283
19-Jan-08
300' 427.03-318-08-013
A
19-Jan-08 U/S Nam Phom Bridge & U/S of U/S Cofferdam
1.6
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at Nam Ngum Riverbed
Cu.m.
- 38-MM-EN-0356 14-Jan-08
Nam Ngum Riverbed
1.7
Zone 3 (Cofferdam)
Request for approval of Material Zone 3 at Nam Ngum Riverbed
Cu.m.
- 38-MM-EN-0382 2-Feb-08
Nam Ngum Riverbed
2
Dam Embankment
2.1
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Nam Ngum River
Cu.m.
2.2
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Crushing Plant Road1
Cu.m.
2.3
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
2.4
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at Quarry2 Elev. +380
Cu.m.
Request for approval of Material Zone 3B/3D at Quarry2 Elev. +480
Cu.m.
2.5
Zone 3B/3D (Dam Embankment)
430,951.00 37-MM-EN-0329 23-Dec-07 37-OE-QA-0269 26-Dec-07 - 38-MM-EN-0368 19-Jan-08 38-OE-QA-0284 23,200.00 38-MM-EN-0345 4-Jan-08
5,400.00
300' 427.03-318-08-017
22-Jan-08
NA W
21-Dec-07 L/S Huai Lai Spoil Area & Borrow Area Km.32+100-32+200
24-Jan-08 Nam Ngum River Crushing Plant Road1
38-OE-QA-0274
9-Jan-08
300' 427.03-318-08-011
Resubmit of Sand Castle Test
- 38-MM-EN-0372 26-Jan-08 38-OE-QA-0291
28-Jan-08
300' 427.03-318-08-024
CA
30-Jan-08 Quarry2 Elev. +380
38-MM-EN-0384
37-MM-EN-0336 28-Dec-07 38-OE-QA-0271
9-Jan-08
300' 427.03-318-08-005
A*
14-Jan-08 Quarry2 Elev. +480
38-MM-EN-0366
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
2.7
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +650
Cu.m.
8,100.00 38-MM-EN-0373 26-Jan-08 38-OE-QA-0292
28-Jan-08
2.8
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Toe Quarry2
Cu.m.
12,000.00 37-MM-EN-0337 28-Dec-07 38-OE-QA-0272
9-Jan-08
2.9
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry3
Cu.m.
92,000.00 38-MM-EN-0361 15-Jan-08 38-OE-QA-0281
18-Jan-08
W
Quarry3 Elev.+580
2.10
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry3
Cu.m.
5,000.00 38-MM-EN-0374 26-Jan-08 38-OE-QA-0293
28-Jan-08
W
Quarry3
A = Approved A* = Approved by Engineering CA = Conditional Approval
14,000.00 38-MM-EN-0371 26-Jan-08
14-Jan-08 Quarry2 & Crushing Plant Road2
2.6
Comment :
Remark
W
Quarry3 Elev. +536
300' 427.03-318-08-025
CA
30-Jan-08 Quarry3 Elev. +650
300' 427.03-318-08-005
A*
18-Jan-08 Toe Quarry2
39-MM-QA-0114/LAB
38-MM-EN-0366
NA = Not Approved W = Waiting IE reply
EMBANKMENT MATERIAL SUBMISSION STATUS FOR WEEK 37/2008
Updated : 11/9/2008
Item
Material
Description
Unit Q'ty (Approx.)
Memo to QA Letter No. Date
Approved by IE
Submission from QA to IE
Letter No.
Date
Letter No.
Present Approval Status
Source
Date
Remark
1
Cofferdam
1.1
Zone 1 Impervious Core (Cofferdam)
Imprervious material from borrow area & Spoil area
Cu.m.
84,420.00 37-MM-EN-0325 17-Dec-07 37-OE-QA-0266
17-Dec-07
300' 427.03-318-07-356
NA & CA
1.2
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Stockpile at Quarry 3
Cu.m.
- 37-MM-EN-0330 24-Dec-07 38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Quarry 3
1.3
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area
Cu.m.
- 38-MM-EN-0349 7-Jan-08
38-OE-QA-0270
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Borrow Area Nam Ngum River Km.29+700
1.4
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Borrow Area East Quarry (Quarry1) & Spoil Area Huaylai
Cu.m.
60,000.00 39-MM-EN-0399 14-Feb-08 39-OE-QA-0298
16-Feb-08
300' 427.03-318-08-059
A
22-Feb-08 Borrow Area East Quarry (Quarry1) & Spoil Area Huaylai
1.5
Zone 1 Impervious Core (Cofferdam)
Request for approval of Material Zone 1 at Inlet Spoil Area
Cu.m.
- 41-MM-EN-0524 29-Apr-08 41-OE-QA-0361
29-Apr-08
300' 427.03-318-08-133
A
8-May-08 Inlet Spoil Area
1.6
Zone 2AA (Cofferdam)
Request for approval of Material Zone 2AA at Crushing Plant Road1
Cu.m.
- 38-MM-EN-0344 4-Jan-08
38-OE-QA-0273
9-Jan-08
300' 427.03-318-08-004
A
14-Jan-08 Crushing Plant Road1
1.7
Zone 2 (Cofferdam)
Request for approval of Material Zone 2 at U/S Nam Phom Bridge & U/S of U/S Cofferdam
Cu.m.
- 38-MM-EN-0364 17-Jan-08 38-OE-QA-0283
19-Jan-08
300' 427.03-318-08-013
A
19-Jan-08 U/S Nam Phom Bridge & U/S of U/S Cofferdam
2
Dam Embankment
2.1
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Nam Ngum River
Cu.m.
- 37-MM-EN-0329 23-Dec-07 37-OE-QA-0269
26-Dec-07
300' 427.03-318-08-017
NA
2.2
Zone 1A (Dam Embankment)
Request for approval of Material Zone 1A at Sri Mong Khon Washing Plant
Cu.m.
30,000.00 39-MM-EN-0413 24-Feb-08 39-OE-QA-0308
26-Feb-08
300' 427.03-318-08-073
A
3-Mar-08 Sri Mong Khon Washing Plant
2.3
Zone 1AA (Dam Embankment)
Request for approval of Material Zone 1AA at Sri Mong Khon Washing Plant
Cu.m.
5,000.00 40-MM-EN-0472 19-Mar-08 40-OE-QA-0339
20-Mar-08
300' 427.03-318-08-115
A
9-Apr-08 Sri Mong Khon Washing Plant
2.4
Zone 1B (Dam Embankment)
Request for approval of Material Zone 1B at Spoil Area Huaylai
Cu.m.
60,000.00 46-MM-EN-0750 27-Sep-08 46-OE-QA-0461
29-Sep-08
2.5
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Crushing Plant Road1
Cu.m.
- 38-MM-EN-0368 19-Jan-08 38-OE-QA-0284
22-Jan-08
300' 427.03-318-08-057
A
21-Feb-08 Crushing Plant Road1
2.6
Zone 2A (Dam Embankment)
Request for approval of Material Zone 2A at Huaylai & Spoil Area Huaylai (Right) Elev.+485
Cu.m.
- 39-MM-EN-0401 16-Feb-08 39-OE-QA-0300
19-Feb-08
300' 427.03-318-08-061
A
25-Feb-08 Huaylai & Spoil Area Huaylai (Right) Elev.+485
2.7
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
- 38-MM-EN-0345 4-Jan-08
38-OE-QA-0274
9-Jan-08
300' 427.03-318-08-011
W
14-Jan-08 Quarry2 & Crushing Plant Road2
2.8
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Quarry2 & Crushing Plant Road2
Cu.m.
- 39-MM-EN-0412 24-Feb-08 39-OE-QA-0309
26-Feb-08
300' 427.03-318-08-075
A
3-Mar-08 Quarry2 & Crushing Plant Road2
2.9
Zone 2B (Dam Embankment)
Request for approval of Material Zone 2B at Spoil Area Huaylai (Right) Elev.+485
Cu.m.
- 39-MM-EN-0405 19-Feb-08 39-OE-QA-0301
20-Feb-08
300' 427.03-318-08-074
A
3-Mar-08 Spoil Area Huaylai (Right) Elev.+485
2.10
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at Quarry2 Elev. +380
Cu.m.
- 38-MM-EN-0372 26-Jan-08 38-OE-QA-0291
28-Jan-08
300' 427.03-318-08-024
CA
30-Jan-08 Quarry2 Elev. +380
2.11
Zone 3A (Dam Embankment)
Request for approval of Material Zone 3A at left side of Nam Ngum River (Near Nam Ngum Bridge)
Cu.m.
4,000.00 45-MM-EN-0713 29-Aug-08 45-OE-QA-0445
30-Aug-08
300' 427.03-318-08-248
A
9-Sep-08 Left side of Nam Ngum River (Near Nam Ngum Bridge)
2.12
Zone 3B (Dam Embankment)
Request for approval of Material Zone 3B at spillway chute
Cu.m.
5,000.00 45-MM-EN-0712 28-Aug-08 45-OE-QA-0444
30-Aug-08
300' 427.03-318-08-249
A
9-Sep-08 Spillway chute
2.13
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry2 Elev. +480
Cu.m.
-
9-Jan-08
300' 427.03-318-08-005
A*
14-Jan-08 Quarry2 Elev. +480
2.14
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
- 38-MM-EN-0371 26-Jan-08
2.15
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +536
Cu.m.
- 38-MM-EN-0398 13-Feb-08 38-OE-QA-0297
14-Feb-08
300' 427.03-318-08-060
A
25-Feb-08 Quarry3 Elev. +536
39-MM-QA-0150/LAB
2.16
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at Quarry3 Elev. +650
Cu.m.
- 38-MM-EN-0373 26-Jan-08 38-OE-QA-0292
28-Jan-08
300' 427.03-318-08-025
CA
30-Jan-08 Quarry3 Elev. +650
39-MM-QA-0118/LAB
2.17
Zone 3B/3D (Dam Embankment)
Request for approval of Material Zone 3B/3D at East Quarry (Quarry1) Elev. +520
Cu.m.
- 40-MM-EN-0463 15-Mar-08 40-OE-QA-0333
18-Mar-08
300' 427.03-318-08-093
A
24-Mar-08 East Quarry (Quarry1) Elev. +520
2.18
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Toe Quarry 2
Cu.m.
37-MM-EN-0337 28-Dec-07 38-OE-QA-0272
9-Jan-08
300' 427.03-318-08-005
A*
18-Jan-08 Toe Quarry2
2.19
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry 3 Elev. +580
Cu.m.
120,000.00 38-MM-EN-0361 15-Jan-08 38-OE-QA-0281
18-Jan-08
300' 427.03-318-08-056
A
21-Feb-08 Quarry3 Elev.+580
2.20
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Quarry 2 Elev. +380
Cu.m.
- 40-MM-EN-0483 22-Mar-08 40-OE-QA-0345
24-Mar-08
300' 427.03-318-08-104
A
7-Apr-08 Quarry 2 Elev. +380
2.21
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Spoil Area Huailai Elev.+520
Cu.m.
100,000.00 40-MM-EN-0486 24-Mar-08 40-OE-QA-0346
24-Mar-08
300' 427.03-318-08-105
A
7-Apr-08 Spoil Area Huailai Elev.+520
2.22
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Namphom River
Cu.m.
300' 427.03-318-08-179
A
28-Jun-08
300' 427.03-318-08-194
NA
11-Jul-08
2.23
Zone 3C (Dam Embankment)
Request for approval of Material Zone 3C at Namphom River
2.24
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry 3
20,000.00
20,000.00
37-MM-EN-0336 28-Dec-07 38-OE-QA-0271
21-Dec-07 L/S Huai Lai Spoil Area & Borrow Area Km.32+100-32+200
24-Jan-08 Nam Ngum River
W
Spoil Area Huaylai
39-OE-DS-1814
38-MM-EN-0384
38-MM-EN-0366 39-MM-QA-0114/LAB
Quarry3 Elev. +536
43-MM-EN-0614 23-Jun-08 43-OE-QA-0402
24-Jun-08
Namphom River
Cu.m.
20,000.00 45-MM-EN-0679 6-Aug-08 45-OE-QA-0423
7-Aug-08
300' 427.03-318-08-241
A
29-Aug-08 Namphom River
Cu.m.
5,000.00 38-MM-EN-0374 26-Jan-08 38-OE-QA-0293
28-Jan-08
300' 427.03-318-08-058
A
21-Feb-08 Quarry3
38-MM-EN-0366 39-MM-QA-0151/LAB
2.25
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry2 Elev.+470
Cu.m.
500.00 40-MM-EN-0464 15-Mar-08 40-OE-QA-0334
18-Mar-08
300' 427.03-318-08-094
A
24-Mar-08 Quarry2 Elev.+470
2.26
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Crushing Plant
Cu.m.
1,000.00 40-MM-EN-0480 22-Mar-08 40-OE-QA-0342
24-Mar-08
300' 427.03-318-08-106
A
7-Apr-08 Crushing Plant
2.27
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Quarry 3 Elev.+570
Cu.m.
2,000.00 40-MM-EN-0481 22-Mar-08 40-OE-QA-0343
24-Mar-08
300' 427.03-318-08-107
A
7-Apr-08 Quarry 3 Elev.+570
2.28
Zone 3E (Dam Embankment)
Request for approval of Material Zone 3E at Spoil Area Huailai Elev.+520
Cu.m.
3,000.00 40-MM-EN-0482 22-Mar-08 40-OE-QA-0344
24-Mar-08
300' 427.03-318-08-108
A
7-Apr-08 Spoil Area Huailai Elev.+520
Comment : A = Approved A* = Approved by Engineering CA = Conditional Approval NA = Not Approved W = Waiting IE reply
251,500.00
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