Attachment__11_-_00_00_02_-_Drawings_06132022_0003.pdf
PDF 224 KB Posted
- Attached to
- NGWSP PUMPING PLANTS 2&3
- Solicitation number
- 140R4022R0010
About this file
This document package includes drawings and specifications for two pumping plant projects for the Navajo-Gallup Water Supply Project. The drawings show plans and sections for two 1.0 million gallon prestressed concrete water storage tanks to be constructed at Pumping Plants 2 and 3. The related federal contract opportunity is solicitation number 140R4022R0010 for the construction of Pumping Plants 2 and 3. The solicitation is being issued by the Bureau of Reclamation within the Department of the Interior to construct the pumping plants, including the concrete water storage tanks shown in the drawings, by December 2022.
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Text version
CL 81'ø Water Storage Tank
S=0.015
S= 0.
Internal support as required (Typ.)
Concrete wall
S= 0.
S=0.015
Tank foundation drain (below), see Note 9
B 60874
B 60874
R
R
45.0°
Guardrail (not shown), see (60943)CL 42"ø Steel manifold outlet pipe, see (60914)
CL Hatch (not shown), see (60943)
Post-tensioned concrete floor
CL Ladder (not shown), see (60943)
CL Steel overflow outlet, see (60943)
CL 42"ø Steel manifold outlet pipe, see (60914)
Edge of post-tensioned concrete tank foundation
Tank foundation drain HP (below), see Note 10
.0
Post-tensioned concrete roof
.0
45.0°
A 60874
A 60874
Tank foundation drain LP and PVC tee (below), see Note 9
5.
0°
.0
Edge of post-tensioned concrete roof
1 1 Tank Floor LP, El. 0.00
Overflow weir, El. 26.0
Low water surface, El. 10.00
Normal water surface, El. 20.00 Concrete wall (Typ.)
Vent
S=0.015
Gravel drain below tank floor
HDPE Liner, see Note 7
Tank floor HP, El. 0.51
81' - 0" I.D.
S=0.015
Post-tensioned concrete floor
Internal support (as required)
S=0.015S=0.015
CL 81'ø Water Storage Tank Post-tensioned concrete roof
Top of tank cylinder, El. 28.00
6" Gravel surfacing (Typ.)
Extend tank foundation drain pipe to daylight
R 34' - 0"
Compacted backfill, see (60833) 60876
60876
3 60876
Guardrail (Typ.) (not shown), see (60943)
Tank Floor LP, El. 0.00
Overflow weir, El. 26.0
Low water surface, El. 10.00
Normal water surface, El. 20.00Concrete wall (Typ.)
Vent
S=0.015
Gravel drain below tank floor
HDPE Liner, see Note 6
Tank floor HP, El. 0.51
81' - 0" I.D.
S=0.015
Post-tensioned concrete floor
Internal support (as required)
S=0.015 S=0.015
CL 81'ø Water Storage Tank
Post-tensioned concrete roof
Top of tank cylinder, El. 28.00
6" Gravel surfacing (Typ.)
R 34' - 0"
Compacted backfill, see (60833)
CL. 42"ø Outlet CL. 42"ø Inlet
CL. 42"ø Outlet, see (60916)
CL. 42"ø Inlet, see (60916)
60876
60876
Guardrail (Typ.) (not shown), see (60943)
FLOW FLOW
D
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B
D
C
B
A
A
SA
FE
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DESIGNED
CHECKED
DRAWN
TECH. APPR.
APPROVED
DESIGNED
CHECKED
DRAWN
TECH. APPR.
APPROVED
N A V A
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U P
W A
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L A
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R A L
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LA
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A N
D
Kevin O'Shea
Kendra Schiell
Justin Dorough
Brandon Jackson, P.E.
David Kresin, P.E.
Peer Reviewer - Plant Structures Group
Brandon Jackson, P.E.
David Kresin, P.E.
DENVER, CO 2022-01-14
PUMPING PLANT NO. 2
1.0-MGAL CONCRETE
WATER STORAGE TANK
PLAN AND SECTIONS
1695-D-60874
Kevin O'Shea
Kendra Schiell
Justin Dorough
Peer Reviewer - Plant Structures Group
Scale: 3/32" = 1'-0"
1.0-MGAL PRESTRESSED CONCRETE TANK - PLAN
60874 Scale: 3/32" = 1'-0"
A SECTION
60874 Scale: 3/32" = 1'-0"
B SECTION
NOTES
1. For Structural Design Data and Loads, see (60822) and
(60823).
2. Pumping Plant No. 2 control point coordinates, see (60826).
3. Pumping Plant No. 3 control point coordinates, see (60828).
4. For Drawing Index, see (60819) and (60820).
5. For tank foundation excavation requirements, see (60833).
6. A free spanning domed concrete roof is permitted but is not shown, see Specifications.
7. Install HDPE liner with a 2% minimum slope from the center of the tank outward toward the perimeter of the tank as shown on the drawing.
8. Penetrations through the wall and floor of the concrete tank shall be Contractor-designed.
9. Slotted PVC foundation drain pipe shall be sloped at 1% around the perimeter of the foundation floor and PVC foundation drain pipe shall maintain a positive slope away from the tank to daylight.
10. See Specifications for additional tank foundation drain design requirements.0 10' 20'
Scale: 3/32" = 1'-0"
PUMPING PLANT NO. 2
DATUM (FT)PUMPING PLANT
EL. 5579.50PUMPING PLANT NO. 3
EL. 5377.75 PUMPING PLANT NO. 2
NOTES:
1. All elevations are based on NAVD88 vertical datum.
2. The datum elevation(s) identified in the table correspond to the
El. 0.0 elevation identified on the drawing. All elevations reported on the drawings are relative to the El. 0.0 elevation unless noted otherwise.
R
EV
N O
S
TA
D
-0 6-
K ev i n O
'S he a , P
.E
R em ov ed w al l a cc es sw ay m an h o le f ro m t he co nc re te w at e r s to ra g e t an k op tio ns
C or r e ct ed d ra w in g re f e re nc e.
S=0.015
S= 0.
CL 42"ø Steel manifold inlet pipe, see (60918)
CL Steel overflow outlet, see (60945)
Internal support as required (Typ.)
Edge of post-tensioned concrete tank foundation
Concrete wall
Post-tensioned concrete roof
S= 0.
S=0.015
Tank foundation drain (below), see Note 9
R 34' - 0"R 40' - 6"
CL Hatch (not shown), see (60945)
Tank foundation drain HP and (below), see Note 10
30.0°
CL 81'ø Water Storage Tank
CL 81'ø Water Storage Tank
Post-tensioned concrete floor
Guardrail (not shown), see (60945)
CL Ladder (not shown), see (60945)
CL 42"ø Steel manifold outlet pipe, see (60918)
A 60874
A 60874
B 60874
B 60874
.0
.0
CL 42"ø Steel manifold outlet pipe, see (60918)
Edge of post-tensioned concrete roof
Tank foundation drain LP and PVC tee (below), see Note 9
35.0°
25.0°
SIM
SIM
SIM
SIM
12.5°
22.5°
D
C
B
D
C
B
A
A
SA
FE
TY
AL
W
AY
S
TH
IN
K
B U
R
EA
U O
F R
EC
LA
M
AT
IO
N U
.S
D
EP
AR
TM
EN
T
O F
TH
E
IN
TE
R
IO
R
DESIGNED
CHECKED
DRAWN
TECH. APPR.
APPROVED
DESIGNED
CHECKED
DRAWN
TECH. APPR.
APPROVED
N A V A
JO
-G A
LL
U P
W A
TE
R S
U
PP
LY
P
R O
JE
C
T
N
EW
M
EX
IC
O
S A N
J U
A N
L A
TE
R A L
PU
M
PI
N
G P
LA
N
T N
O S
A N
D
Kevin O'Shea
Kendra Schiell
Justin Dorough
Brandon Jackson, P.E.
David Kresin, P.E.
Peer Reviewer - Plant Structures Group
Brandon Jackson, P.E.
David Kresin, P.E.
DENVER, CO 2022-01-14
PUMPING PLANT NO. 3
1.0-MGAL CONCRETE
WATER STORAGE TANK
PLAN
1695-D-60875
Kevin O'Shea
Kendra Schiell
Justin Dorough
Peer Reviewer - Plant Structures Group
Scale: 3/32" = 1'-0"
1.0-MGAL PRESTRESSED CONCRETE TANK - PLAN
NOTES
1. For Structural Design Data and Loads, see (60822) and
(60823).
2. Pumping Plant No. 2 control point coordinates, see (60826).
3. Pumping Plant No. 3 control point coordinates, see (60828).
4. For Drawing Index, see (60819) and (60820).
5. For tank foundation excavation requirements, see (60833).
6. A free spanning domed concrete roof is permitted but is not shown, see Specifications.
7. Install HDPE liner with a 2% minimum slope from the center of the tank outward toward the perimeter of the tank as shown on the drawing.
8. Penetrations through the wall and floor of the concrete tank shall be Contractor-designed.
9. Slotted PVC foundation drain pipe shall be sloped at 1% around the perimeter of the foundation floor and PVC foundation drain pipe shall maintain a positive slope away from the tank to daylight.
10. See Specifications for additional tank foundation drain design requirements.
0 10' 20'
Scale: 3/32" = 1'-0"
PUMPING PLANT NO. 3
DATUM (FT)PUMPING PLANT
EL. 5579.50PUMPING PLANT NO. 3
NOTES:
1. All elevations are based on NAVD88 vertical datum.
2. The datum elevation(s) identified in the table correspond to the
El. 0.0 elevation identified on the drawing. All elevations reported on the drawings are relative to the El. 0.0 elevation unless noted otherwise.
R
EV
N O
S
TA
D
-0 6-
K ev i n O
'S he a , P
.E
R em ov ed w al l a cc es sw ay m an h o le f ro m t he co nc re te w at e r s to ra g e t an k op tio ns
C or r e ct ed d ra w in g re f e re nc e.
| 1695-D-60874_R1 |
| Sheets |
| 60874 - PP2 1.0 MGal Prestressed Concrete Storage Tank - Plan and Section |
| 60875 - PP3 1.0 MGal Prestressed Concrete Storage Tank - Plan and Section |
| 1695-D-60875_R1 |
| Sheets |
| 60874 - PP2 1.0 MGal Prestressed Concrete Storage Tank - Plan and Section |
| 60875 - PP3 1.0 MGal Prestressed Concrete Storage Tank - Plan and Section |
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