B09_AMD_6_Attach_(3)_MORA_20-GC10_0006.pdf
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- Solicitation number
- 140P2024R0077
About this file
This document contains technical drawings and details for a water utility system as part of a larger construction project to rehabilitate the Ohanapecosh Campground at Mount Rainier National Park. The drawings show the specifications for water pipes, valves, fittings, backfill, and trench details. Key elements include 4-8 inch water pipes with a minimum 36 inch depth, detectable marking tape, bedding and backfill material specifications, and details for blow-off assemblies, drain valves, and air/vacuum valves. This appears to be a set of contract drawings or construction details rather than a full solicitation document. The related federal contract opportunity is for the overall Ohanapecosh Campground rehabilitation project, Solicitation Number 140P2024R0077, issued by the National Park Service.
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Text version
D (WATER PIPE)
4" T
O 8"
" M
IN
WIDEN TRENCH AS
NEEDED ABOVE PIPE
6" MIN. BEDDING (B.D.) WHEN REQUIRED
(SEE SPECS.)
DETECTABLE MARKING
TAPE
BACKFILL (B.F.)
4"
MIN
4"
MIN
4"
MIN
ELECTRICAL CONDUITS
12" MIN 12" MIN
6"
BEDDING MATERIAL
(B.D.)
SUITABLE,
UNDISTURBED
NATIVE MATERIAL
" M
IN
DETECTABLE MARKING TAPE
6"
D (WATER PIPE)
6" MIN. BEDDING(B.D.) WHEN
REQUIRED (SEE SPECS.)
WIDEN TRENCH AS NEEDED
ABOVE PIPE
BACKFILL (B.F.)
BEDDING MATERIAL
(B.D.)
REMOVE AND REPLACE SURFACE COURSE. NEW PAVING 1.5
TIMES ORIGINAL THICKNESS OR 3"; WHICHEVER IS GREATER (SEE
SPECS.)
ORIGINAL PAVING AND BASE
COURSE (TYP.)
12"
MIN. (TYP.)
8" T
O
4"
MIN
4"
MIN
4"
MIN
ELECTRICAL CONDUITS
12" MIN 12" MINSUITABLE, UNDISTURBED
NATIVE MATERIAL
2" BALL VALVE W/PADLOCK
WING IPT x FEMALE IPT
AI
R
GA
P:
M
IN
. 1 2"
MA
X.
DETAIL NOTES:
2"-180° OPEN PATTERN
RETURN BEND
2" BEEHIVE
STRAINER
2" GALV. IRON PIPE FIELD
LOCATE
2" UNION
2" GALV. IRON NIPPLES
2"-90° BEND
2" GALV. IRON PIPE TO FIT
2" GALV. IRON NIPPLES
2"-90° BEN(2)
STAINLESS
STEEL STRAP
2"-90° BEND
2"-NIPPLE
2"-UNION
2"-NIPPLE
GRAVEL BACKFILL FOR DRAINS
COUPLING POLY. TO MALE
IRON PIPE
CONCRETE METER BOX W/3/8" STEEL PLATE COVER.
SINGLE BODY COMBINATION AIR VALVE.
EPOXY/NYLON COATED SADDLE FOR SINGLE STAINLESS STEEL STRAP WITH 2" IPT UP TO 8" PIPE USE SINGLE
STAINLESS STEEL STRAP, 10" AND ABOVE USE DUAL STAINLESS STEEL STRAP SADDLE.
2" CORPORATION STOP
2" POLYETHYLENE SERVICE LINE W/NO SPLICES (USE 200 PSI GRADE PE 3408)
W/TRACER WIRE WRAPPED AROUND THE PIPE.
CONCRETE MARKER POST.
1. ALL FITTING TO BE BRASS - NO LEAD UNLESS OTHERWISE NOTED.
2. 2" GALVANIZED PIPE ABOVE GRADE TO BE PAINTED WITH TWO COATS OF
RUSTOLEUM HIGH GLOSS WHITE PAINT.
3. AIR RELEASE VALVE ASSEMBLY MUST BE INSTALLED AT HIGHEST POINT OF LINE
IF HIGH POINT FALLS IN A LOCATION WHERE ASSEMBLY CANNOT BE INSTALLED,
PROVIDE ADDITIONAL DEPTH OF LINE TO CRATE HIGH POINT AT LOCATION
WHERE ASSEMBLY CAN BE INSTALLED.
NOTES:
20-
REHABILITATE OHANAPECOSH CAMPGROUND
MOUNT RAINIER NATIONAL PARK
312439
TITLE OF SHEETSUB SHEET NO.DESIGNED:
TECH REVIEW:
DATE:
DRAWING NO.
PMIS/PKG NO.
SHEET
OF
EM, CS
EM, AK, CS
KK
56206/28/2024
192077
BID OPTION E: ALL WORK THIS SHEET UON
GC10
DETAILS I
PI
PE
Z
ON
E
6" MI
N.
PI
PE O.
D.
" M
IN
SUITABLE, UNDISTURBED NATIVE
MATERIAL
PIPE TYPE AND SIZE
PER PLAN
SELECT BACKFILL MATERIAL COMPACTED TO
AT LEAST 95% MAXIMUM DENSITY AS PER ASTM
D1557 (MODIFIED PROCTOR)
TYPICAL CONCRETE, GRAVEL, ROADWAY OR
LANDSCAPE SECTION
NOTE:
SEE UTILITY PLAN FOR PIPE
MATERIAL AND DIAMETERS
UTILITY MARKING AND TRACING
TAPE
FROST LINE
1" WATER LINE (TYP.)VALVE BODY
12" ADS PIPE
DRAIN ROCK
12" HDPE SOLID PIPE
COVER
VALVE BOX
FINISH GRADE
2" GATE VALVE
(FIP x FIP)
NYLON COATED SERVICE SADDLE WITH
DOUBLE STAINLESS STEEL STRAPS
WATER MAIN
2" PE PIPE (IPS) WITH BLUE TRACER
WIRE
PE PIPE ADAPTER
(FIP x PE)
CONCRETE METER BOX
2" X 12" BRASS PIPE (MIP X MIP)
PVC CAP
2" STEEL PIPE
(MIP x MIP)
VALVE BOX
CORPORATION STOP
TYPE 1 AGGREGATE (TYP.)
2" STEEL 90° BEND
2" x 6" STEEL PIPE
CONC BLOCK 8" x 16" x 2"
NOTE:
1. SET METER BOX APPROXIMATELY 2 INCHES ABOVE FINISHED GRADE IF IN LANDSCAPING AREA.
2. ANY ADDITIONAL FITTINGS FROM THE GATE VALVE TO THE MAIN SHALL BE BRASS.
SECTION
2'- 0"
6" 8" 2"
GRAVEL BACKFILL FOR PIPE ZONE
BEDDING
8" T
O
HOT MIX ASPHALT
FINISHED GRADE
1 WATER UTILITY TRENCH
20-GC10 NTS
2 BLOW-OFF ASSEMBLY
20-GC10 NTS
3 DRAIN VALVE
20-GC10 NTS
4 WATER & ELECTRICAL TRENCH, NON-TRAFFIC AREA
20-GC10 NTS
CRUSHED SURFACING TOP COURSE *
INSTALL IN TWO LIFTS
5 WATER & ELECTRICAL TRENCH, PAVED AREA
20-GC10 NTS
6 HOT MIX ASPHALT PAVEMENT RESTORATION
20-GC10 NTS
6" 3"
DRAIN ROCK 6"
7 AIR / VACCUM VALVE
20-GC10 NTS
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