Attachment 6 Devil Creek PWS Bldg Plumbing pg 6.pdf
PDF 2 MB Posted
- Solicitation number
- 1240LU24Q0012
- Issued by
-
Department of Agriculture Forest Service
About this file
This document appears to be a section of a Performance Work Statement (PWS) for a federal contract opportunity related to the construction and installation of a wellhead and water system at the Devil Creek Campground in the Flathead National Forest, Montana.
The PWS details the specifications for installing a pressure reducing valve, pressure relief valve, and captive air tank as part of the water system. It includes specific product details, such as the Zurn model 112-600XL pressure reducing valve and the Well-X-Trol model WX-255 captive air tank. The PWS also provides installation instructions, including requirements for the concrete floor opening, pipeline connections, and screen specifications. This document appears to be one component of the larger contract opportunity, which has an estimated construction cost between $25,000 and $100,000. The contract will be a 100% Small Business Set-Aside, and responses are due by March 20, 2024 to the Contract Specialist.
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Text version
. . _q
PRESSURE
!REDUCING VALVE
ZURN MODEL 112-600XL
CONCRETE
FLOOR
24" Min.
•. "' • .• ·q . "' .
Bury Depth A-A'
SECTION VIEW
~ EXTEND 1 1 /2" GSP TO 1 FT OUTSIDE BUILDING
FUSED TRANSITION 1 1/2" HDPE to 1 1/2" GSP NPT _L
90' ELBOW & 3/4" UNION w/ STAINLESS STEEL 24 MESH SCREEN
24" x 24" FLOOR OPENING by BUILDING MANUFACTURER
PRESSURE
t- REDUCING VALVE
ZURN MODEL 112-600XL
FLUSH TO WASTE
U.S. DEPARTMENT OF AGRICULTURE
FOREST SERVICE
!Rl= 11
NORTHERN REGION
24" min.
Bury Depth
3/4-INCH NPT 100 psi, PRESSURE RELIEF
VALVE TERMINATE AT BUILDING EXTERIOR
w/ 90° ELBOW & 24 MESH SS SCREEN, inside a UNION COUPLER. See details on Sheet No.8.
SMOOTH NOSE
SAMPLE TAP
UNION
B- B'
SECTION VIEW
INSTALL HDPE PIPELINE FROM WELL &
EXTEND 1 1/2" GSP to 1 FT OUTSIDE BUILDING
FUSED TRANSITION
1 1/2" HDPE to 1 1/2" GSP NPT
INSTALL 12 CMU BLOCKS
9%"x7%"x15%"
(ACTUAL DIMENSION)
Drawn _.p"' . .,.s.,ie._r,.s _______ _
Forest
C-C'
SECTION VIEW
INSTALL 22" DIA x 5' CAPTIVE AIR TANK
WELL-X-TROL MODEL WX-255
(OR EQUIVALENT)
<I
"' <I
1 1/4" NPT (perWELL-X-TROL)
HEIGHT PER MANUFACTURER
<'.l
<'.l
I I :~yl-:/ ··-:_'(._.·I •• 1::~·-._-.\,:·:·.·, -.,,:'-~I <l
., "' 10" X 8" X 16" (NOMINAL)
__ q CMU BLOCKS , GENERAL NOTES:
q . "' q ·• -"' "' q
1. CONTRACTOR SHALL INSTALL A NEW CAPTIVE AIR TANK, WATER METER,
PRESSURE SWITCH, GAUGE, PRESSURE RELIEF OUTLET, FITTINGS, and
VALVES AS SHOWN FROM THE FOLLOWING MANUFACTURES:
(OR FROM AN APPROVED EQUAL)
a. PRESSURE TANK: SEALED DIAPHRAGM, WELL-X-TROL MODEL WX-255.
PRE-CHARGED w/ AIR for 50-70 PSI PUMP ON-OFF CYCLE.
b. PRESSURE SWITCH: MODEL FSG-2, SQUARED SET for 50-70 PSI.
c. PRESSURE RELIEF VALVE: WATTS NO. 53, 100 PSI RATED.
d. PRESSURE GAUGE: WINTERS INSTRUMENTS, MODEL PFQ804LF, 2-1/2-INCH DIA., 0-100 PSI, STAINLESS STEEL, 1/4-INCH NPT, LIQUID FILLED.
e. PRESSURE REDUCING VALVE: ZURN MODEL 112-600XL, SET TO
REDUCE PRESSURE TO 50 PSI.
f. WATER METER: HERSEY MODEL MVR 50.
2. WATER PIPE and FITTING INSIDE THE BUILDING and ABOVE GRADE
SHALL BE 1 1/2" GALVANIZED STEEL PIPE UNLESS NOTED OTHERWISE.
3. BELOW GROUND PIPELINES and VALVES SHALL BE 1 1/2" HOPE and 1 1/2" "PolyValves" or EQUAL.
4. PLACE PIPE SUPPORTS AT THE HEIGHT and LOCATIONS SHOWN.
5. VALVES SHALL MATCH THE PIPE SIZE UNLESS NOTED OTHERWISE .
6. MOUNT ALL PIPE (EXCEPT THE BYPASS LOOP) AT THE SAME ELEVATION
AS THE PRESSURE TANK OUTLET.
7. FLUSH TO WASTE VALVE SHALL BE 1 1/2" MALE NH/ NST "HOSE THREAD"
8. SEE ELECTRICAL LAYOUT SHEET 7 FOR ELECTRICAL DETAILS.
Sheet ntle
Design ~p"'."'s"'ieacr.aas _______ _ FLATHEAD NATIONAL FOREST BUILDING PLUMBING PLAN Checked Peter Borgesen Project Name Scale Sheet Number
Reviewed Peter Bergesen DEVIL CREEK WELL HOUSE NO SCALE 6
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