J.10-IM1_LCSA_HCSA_and_Staging_Area_Plans_and_Sections_Amendment 2.pdf
PDF 5 MB Posted
- Solicitation number
- 72044021B00001
About this file
This Invitation for Bids solicits construction services for civil works related to dioxin remediation at Bien Hoa Airbase Area in Vietnam. The solicitation details requirements for site preparation, excavation and soil placement activities across laydown, staging and storage areas according to engineering drawings and specifications. Bids are due on February 11, 2022 with an anticipated award date of February 16, 2022. The total estimated value of work exceeds $50 million to be awarded as a fixed-price contract including optional items. The scope involves remediation across low and high concentration soil areas in accordance with design plans and closure details provided in the engineering drawings attached to the solicitation.
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J.10
IM1 LCSA, HCSA AND
STAGING AREA
PLANS AND SECTIONS
D irt road
Asphalt road
Asphalt road
Asphalt ro ad
Asphalt road
Asphalt road
Asphalt road
Asphalt road
Asphalt road
Asphalt road
As ph al t r oa d
Asphalt road
Asphalt road
Asphalt road
Asphalt road
Asphalt road
As ph al t r oa d
V
220V
220V
W
W pit pit pit pit pitpit pit pit pit pit pit pit pit pit pit pitWatchtower b1 b stone embankment
Sewer
Sewer
Sewer
Sewer
Sewer
Sewer
Sewer
Dr ain ag e
Ditch
Ditch Ditch
Ditch
Ditch
D itc h
D itc h
D itc h
D itc h
Drainage
Drainage
Ditch
Pond
Gate
Gate
Gate
Ditch
Ditch
Sewer
Ditch
Ditch
Sewer t
Barricade t t pit pitpit
Mound
Sewer
Pond
Swamp grass bush grass bush bush bush bush bush bush bush bush
Sewer grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia grass
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Drainage
Gate
BM-1
7.521
TBM-1
4.654
TBM-2
5.467
TBM-3
7.509
TBM-4
8.835
TBM-5
6.582
TBM-6
5.057
TBM-7
4.059
TBM-8
4.021
Asphalt road
220V
Residential area
Residential area
Asphalt road
W yard
Aggregate road
Radar control station t b b2 b b t pit pit pit pit pit b t
Swamp
Swamp
Swamp
Swamp pandanus grass grass grass grass grass grass grass pit
Vacant ground
Vacant ground grass grass grass grass grass pit to M ain gate N o.2
W
W
TBM-20
4.026
Pond N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
200 m
1:2000
1600 20 40 100
C-2
SITE LAYOUT
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R
VE
Y]
Im ag es
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/8 /2
:4
3:
A M pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
2S
TP
L.
dw g
TBM-5
3.291
August 19, 2021
AUGUST 19, 2021
D irt road
Asphalt road
Asphalt road
Asphalt ro ad
Asphalt road
Asphalt road
Asphalt road
Asphalt road
Asphalt road
As ph al t r oa d
Asphalt road
Asphalt road
Asphalt road
Asphalt road
Asphalt road
As ph al t r oa d
V
220V
220V
W
W pit pit pit pit pit pit pit pit pit
Watchtower b1 b stone embankment
Sewer
Sewer
Sewer
Sewer
Sewer
Sewer
Sewer
Dr ain ag e
Ditch
Ditch
Ditch
D itc h
D itc h
D itc h
D itc h
Drainage
Drainage
Ditch
Pond
Gate
Gate
Gate
Ditch
Ditch
Sewer
Ditch
Ditch
Sewer t t pit pit pit
Sewer
Pond
Swamp grass bush grass bush bush bush bush bush bush bush bush
Sewer grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia acacia grass
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Drainage
Gate
BM-1
7.521
TBM-1
4.654
TBM-2
5.467
TBM-3
7.509
TBM-4
8.835
TBM-5
6.582
TBM-6
5.057
TBM-7
4.059
TBM-8
4.021
W
W
N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
150 m
1:1500
1200 15 30 75
C-3
TRAFFIC CONTROL PLAN
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R es
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/8 /2
3:
:4
PM
pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
3S
TP
L.
dw g
STAGING AREA
Asphalt road
As ph al t r oa d
W
Ditch Ditch
Ditch Ditch
TB
M
-3 7.
TB
M
-5 6.
W p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i tp i t p i t p i t p i t p i t
As ph al t r oa d
W
Ditch Ditch Ditch
W p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i t p i tp i t p i t p i t p i t p i t
N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
C-7
STAGING AREA PLAN
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R
VE
Y, R
1S
TG
D
Im ag es
La st s av ed b y:
W
EI
SP
FE
N N
IN
G
AM
T im e:
/5
/2
:3 4:
P
M pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
7S
TP
L.
dw g
1:500
4050 50 m2510
PLAN
ph al t r oa d
Asphalt road
Asphalt road
Asphalt road
Asphalt road
220V
W pit pit pit pit pit pit
Watchtower b stone embankment
Sewer
Sewer
Sewer
Dr ain ag e
D itc h
D itc h
D itc h
D itc h
Drainage
Pond
Gate
Ditch
Ditch
Sewer pit pit pit
Sewer
Pond bush bush bush bush bush bush bush bush grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass grass
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Swamp
Gate
BM-1
7.521
TBM-3
7.509
TBM-5
6.582
TBM-6
5.057
TBM-7
4.059
TBM-8
4.021
W
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
C-8
STAGING AREA SECTIONS AND DETAILS
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R
VE
Y, R
1S
TG
D
Im ag es
La st s av ed b y:
W
EI
SP
FE
N N
IN
G
AM
T im e:
/5
/2
1:
:5
PM
pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
8S
TD
T.
dw g
0 15 m
1:150
1 2 3 4 5 10
SECTION 1
0 2.5 7.5 m
1:75
5 6.251.25 3.75
SECTION 2
DETAIL A
ph al t r oa d
W p i t p i t p i t p i t p i t p i t p i t
Se w er
Ditch Ditch
Ditch Ditch
D ra in ag e
Se w er p i t p i t p i t bu sh gr as s s gr as s
Sw am p
G at e
TB
M
-3 7.
TB
M
-5 6.
W
N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
C-18
PI-2 RESTORATION PLAN
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R
VE
Y, R
3S
TG
D , R
1S
TG
D
Im ag es
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/8 /2
4:
:5
PM
pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
8S
TP
L.
dw g
1:500
4050 50 m2510
DETAIL A
DETAIL B
DETAIL C
DETAIL E
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
CD-1
STAGING AREA DETAILS
XR
EF
s:
[C
D M
S_ A1
Im ag es
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/2 9/
:3
0:
P M pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C D
ST
D T.
dw g
DETAIL A
DETAIL B
DETAIL F
DETAIL C
DETAIL D
LCSA
Asphalt road
Asphalt road
W
Sewer
Sewer
Ditch
Drainage
Drainage
Ditch
Gate
Sewer
Swamp grass Sewer gra grass grass acacia acacia acacia
Drainage TBM-4 8.835
W
12.5
10.0
10.0
3.
0:
3.
0:
0+000 0+100 0+185
0+
0+
2%
2%
7.5
0+050 0+100 0+150 0+185
0+050 0+065
N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R es
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/2 5/
:2
6:
P M pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
1S
TP
L.
dw g
1:500
4050 50 m2510
HDPE CAP
CD-3
D
CELL BOTTOM
2% 2% 3:13:13:1
3:1
CD-3
B
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
LCSA/CLIN2 BERM
0.5% 0.5%
X
CD-4
F
La st s av ed b y:
W
EI
SP
FE
N
N
IN
G
AM
T im e:
/2 5/
:2
6:
P M
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R es pw cd m sm ith
-a z0
2-pw
.b en tle y.
co m
:P W
_P L1
\1
9\
\0
D es ig n Se rv ic es N
M _3
0% \0
C iv il\
C
AD
D
\C
1S
TP
L.
dw g
SECTION
1:500
SECTION
1:500 --
STORM RESISTANCE CABLE 3mm, 5m SPACING
CONCRETE BLOCK FOR CABLE ANCHORING
CONCRETE BLOCK FOR CABLE ANCHORING
CONCRETE BLOCK FOR CABLE ANCHORING
STORM RESISTANCE CABLE 3mm, 5m SPACING
EXISTING STEEL FENCE
EXISTING BRICK WALL
EAST DITCH: POST CLOSURE
EAST DITCH HIGH POINT
NORTH BERM: POST CLOSURE
LOW CONCENTRATION
STORAGE AREA
EXISTING LINED DITCH
LEACHATE SUMP
ACCESS PIPE
CLOSURE GRADE CLOSURE GRADE
STORM RESISTANCE CABLE 3mm, 5m SPACING
EXISTING GRADE
NOTES:
1. THE VOLUME OF THE CLOSURE GRADES SHOWN IN THIS
PLAN IS 26,995 M3.
2. THE AREA OF LCSA IS APPROXIMATELY 8,000 M2.
3. CAP WILL CONSIST OF 1.0mm TEXTURED HDPE ON 3:1 SIDE SLOPES AND 1.0mm SMOOTH HDPE ON PLATEAU.
EMBANKMENT
ACACIA
GRASS
EXISTING INTERMEDIATE CONTOUR
EXISTING INDEX CONTOUR5
LEGEND
EXISTING BRICK WALL
EXISTING STEEL FENCEx x x
1.0mm TEXTURED HDPE
PROPOSED INTERMEDIATE CONTOUR
PROPOSED INDEX CONTOUR5
DU
LOW CONCENTRATION SOIL
(TEQ <
VOLUME (M3)
PI-8 14,287
PI-10 8,390*
PI-13A 1,135
DESIGN TOTAL 23,812
20% CONTINGENCY 4,762
TOTAL 28,574
NOTES:
* VOLUME DOES NOT ACCOUNT FOR 2,900
M3 OF FILL PLACED IN PI-10D OR 4,750 M3
OF FILL PLACED IN PI-10E. FILL TO BE
PLACED IN CLIN 2 STORAGE AREA (SEE
SHEET C-14).
1.0mm SMOOTH HDPE
CELL BOTTOM
C011STPL.DWG
C-11
LOW CONCENTRATION STORAGE AREA
CLOSURE PLAN
A. WEISPFENNING
M. KOSKI
A. WEISPFENNING
P. CHENEVEY
C. GABEL
HCSA
Asphalt road
3.75
3.75
3.75
3.75
5.00
5.00
3.75
5.00
3.75
3.
5.00
5.00
5.00
5.00
5.00
3.75
Sewer
Sewer
Ditch
Ditch grass
Sewer grass grass grass grass acacia acacia acacia acacia acacia acacia
TBM-1
4.654
TBM-2
5.467
0+
0+
0+000 0+100 0+122
8.0
9.0
0+050 0+100 0+122
0+050 0+063
N
1 FIRST INTERIM MEASURES FOR DIOXIN REMEDIATION
AT BIEN HOA AIRBASE AREA
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R es
La st s av ed b y:
K
O
SK
IA
R
T im e:
/2 0/
:4
8:
A M
E:
\C
AD
\V
N \C
7S
TP
L.
dw g
1:500
4050 50 m2510
HDPE CAPCD-3
D
CD-3
B
CD-4
B
0.
5%
X
0.
5%
SECTION
1:500
SECTION
1:500
NOTES:
1. THE VOLUME OF THE CLOSURE GRADES SHOWN IN THE PLAN IS
8,000 M3.
2. THE MINIMUM VOLUME OF SOIL REQUIRED TO DIRECT RUNOFF
TO THE PERIMETER DITCHES IS 5,300 M3.
3. THE AREA OF THE HCSA IS APPROXIMATELY 5,4OO M2.
4. CAP WILL CONSIST OF 1.0mm TEXTURED HDPE.
PROPOSED INTERMEDIATE CONTOUR
PROPOSED INDEX CONTOUR
EMBANKMENT
ACACIA
GRASS
EXISTING INTERMEDIATE CONTOUR
EXISTING INDEX CONTOUR
LEGEND
EXISTING BRICK WALL
EXISTING STEEL FENCE
1.0mm TEXTURED HDPE
³
HAUL ROAD
IM2 WORK AREA
STORM RESISTANCE CABLE 3mm, 5m SPACING
CELL BOTTOM
CLOSURE GRADE
STORM RESISTANCE CABLE 3mm, 5m SPACING
CLOSURE GRADE
CELL BOTTOM
CONCRETE BLOCK FOR CABLE ANCHORING
EXISTING BERM/DITCH
CONFIGURATION
HIGH CONCENTRATION
STORAGE AREA
LEACHATE SUMP ACCESS PIPE
STORMWATER DITCH
EAST DITCH: POST CLOSURE
EXISTING LINED DITCH
BLOCK EXISTING
CULVERT AND REDIRECT
FLOW TO THE SOUTH
SOUTH DITCH: POST CLOSURE
EAST DITCH HIGH POINT
IM2 WORK AREA
CONCRETE BLOCK FOR CABLE ANCHORING
CONCRETE BLOCK FOR CABLE ANCHORING
STORM RESISTANCE CABLE 3mm, 5m SPACING
C017STPL.DWG
C-17
HIGH CONCENTRATION STORAGE AREA
CLOSURE PLAN
A. WEISPFENNING
M. KOSKI
A. WEISPFENNING
P. CHENEVEY
C. GABEL
La st s av ed b y:
K
O
SK
IA
R
T im e:
/2 0/
:4
8:
A M
XR
EF
s:
[C
D M
S_ A1
, C E_
SU
R es
E:
\C
AD
\V
N \C
7S
TP
L.
dw g
| C-2 |
| Sheets and Views |
| LAYOUT |
| C-3 |
| Sheets and Views |
| LAYOUT |
| C-7 |
| Sheets and Views |
| LAYOUT |
| C-8 |
| Sheets and Views |
| LAYOUT |
| CD-1 |
| Sheets and Views |
| layout |
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