Attachment 3 - Drawings 7 of 8.pdf
PDF 10 MB Posted
- Solicitation number
- 36E77620R0042
About this file
This solicitation is for a retrofit of campus-wide infrastructure systems at the White City VA Southern Oregon Rehabilitation Center and Clinics in White City, Oregon. The contractor will provide all labor, project management, materials, tools, and equipment required to complete the scope of work according to the drawings and specifications. The project must be finished in accordance with the statement of work, specifications, and attachments in the solicitation package. This is a competitive set-aside for a Service-Disabled Veteran-Owned Small Business, with a NAICS code of 236220 and a magnitude of construction between $10-20 million. The soliciting agency is the Department of Veterans Affairs Headquarters.
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INSTALLATION NOTES:
1. FOR INSTALLATIONS REQUIRING A CLOSE COUPLE
CONNECTION SUBSTITUTE FL X FL GATE VALVE AND FL X
MJ ELBOW. MAKE FLANGED CONNECTION DIRECTLY
BETWEEN ELBOW AND GATE VALVE.
2. HYDRANT SHALL BE LOCATED 2'-6" MIN. FROM EDGE OF
ROAD AND 7'-6" MAX. BEHIND FACE OF CURB
1. ALL FITTINGS SHALL BE DUCTILE IRON PER SPECIFICATIONS.
2. RESTRAINT LENGTH SHOWN IS A MINIMUM BASED ON SOIL LOADING FORCES. RESTRAINT
LENGTH SHALL APPLY TO BOTH SIDES OF THE FITTING AND TO THE BRANCH RUN AT THE
FITTING.
3. USE RESTRAINT LENGTH OF 5 FEET FOR ANY 11.25° HORIZONTAL BENDS.
4. MECHANICAL RESTRAINTS SHALL BE USED TO DEVELOP AT LEAST THE MINIMUM RESTRAINT
LENGTH SHOWN. CONTRACTOR SHALL EVALUATE FIELD CONDITIONS AND INCREASE
RESTRAINT LENGTHS WHERE REQUIRED.
5. RESTRAINT DEVICE SHALL BE USED FOR PLAIN END PIPE AT MECHANICAL JOINT FITTINGS OR
AT PUSH-ON JOINTS WITHIN THE MINIMUM RESTRAINT LENGTH ZONE.
1. BURY UTILITY IDENTIFICATION TAPE 12 INCHES BELOW
FINISH GRADE OVER CENTER OF PIPE ALIGNMENT. UNDER
PAVEMENT AND CONCRETE BURY TAPE 6 INCHES BELOW
SUBGRADE.
2. ATTACH DETECTION WIRE TO NON-METALLIC PIPING AT
INTERVALS NOT TO EXCEED 10 FEET.
3. SEE SPECIFICATIONS 31 20 11 FOR FULL IDENTIFICATION
TAPE AND DEFECTION WIRE REQUIREMENTS.
U.S. Department of Veterans Affairs william wilson architects pc 1022 SW Salmon Street, Suite 350 Portland, OR 97205 503.223.6693
VA Project Number
Building Number
Drawing Number
Revisions: Date:
APPROVAL SIGNATURES
Retrofit Campus Wide Infrastructure Systems - Water, Sewer, Storm
VA Southern Oregon Rehabilitation Center & Clinics 8495 Crater Lake Highway, White City, OR 97503
692-16-101 Drawing TitleCONSULTANT
Date Checked Drawn
Project Title
Location
Approved: Chief ITOS
Approved: Chief FMS
Approved: VA SORCC Director
Approved: Safety Manager
Approved: Service Chief
Approved: Chief of StaffApproved: AFGE
Approved: Associate Director
Approved: Infection Cntrl.
Phase
ARCHITECTOffice of Construction and Facilities Management
STAMP
FINAL CONSTRUCTION DOCUMENTSOREGON
G
E
O
R
L
D
A
K
EXPIRES: 12/31/19
12/22/17 PBS PBS
4412 SW Corbett Avenue
Portland, OR 97239
503.248.1939
PBS Engineering and
Environmental Inc.
pbsusa.com
WATER SYSTEM JOINT RESTRAINT LENGTH TABLE
C701
STANDARD DETAILS
JOINT RESTRAINT DETAIL AND TABLE
SCALE: NONE
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ASPHALT PAVEMENT SECTION
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CARRIER PIPE, SIZE
PER PLAN
STEEL CASING,
SIZE PER CHART
CASING FOR BORE AND JACK
CROSS SECTION
TAIL DITCH LENGTH
(2.5 X D)
PIT LENGTH
(12 X d)
DEPTH TO
HOST PIPE
INVERT
EXISTING HOST PIPE CROWNED
OUT TO SPRINGLINE
HDPE PIPE, SIZE AND
TYPE PER PLANS AND
SPECIFICATIONS
EXISTING GRADE
INSERTION PIT FOR PIPE BURSTING
D = DEPTH TO INVERT
d = DIAMETER OF LINER PIPE
CASING SIZE AND CARRIER SIZE
CARRIER PIPE I.D.
(IN)
STEEL CASING DIA.
(IN)
MIN. WALL
THICKNESS (IN)
6 10 0.188
8 14 0.188
10 16 0.219
12 18 0.250
16 22 0.281
18 26 0.344
24 32 0.438
NOTE:
1. SEE SPECIFICATIONS FOR MATERIAL AND
CONSTRUCTION REQUIREMENTS.
2. SEE GEOTECHNICAL REPORT FOR SITE SOIL
CONDITIONS.
CASING
SPACERS,
TYP.
RUBBER END SEAL
RUBBER END SEAL
CARRIER PIPE
STEEL CASING
STAINLESS STEEL BAND
NOTE:
1. SEE SPECIFICATIONS FOR MATERIAL AND CONSTRUCTION
REQUIREMENTS.
2. SEE GEOTECHNICAL REPORT FOR SITE SOIL CONDITIONS.
3. DIMENSIONS OF BORING AND RECEIVING PITS SHALL BE
DETERMINED BY CONTRACTOR.
SOURCE: AREMA MANUAL FOR RAILWAY ENGINEERING
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TRENCHLESS CONSTRUCTION DETAILS
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*IF THE WATER PIPE IS UNDER SANITARY SEWER PIPE OR STORMWATER
PIPE, FOLLOW THE REQUIREMENTS BELOW:
IN ADDITION TO THE VERTICAL SEPARATION SHOWN, THE GRAVITY
SANITARY SEWER, STORM SEWER AND WATER PIPE SHALL BE
CONSTRUCTED OF DUCTILE IRON PIPE WITH A FULL 20 FOOT OF PIPE
CENTERED AT THE CROSSING.
WATER PIPING SYSTEMS SHALL HAVE RESTRAINED MECHANICAL
JOINTS.
GRAVITY SEWER OVER WATER SYSTEM DETAIL
WATER PIPE
SANITARY SEWER PIPE OR
STORMWATER PIPE
CLEAR SEPARATION*
WATER PIPE*
SANITARY SEWER PIPE OR
STORMWATER PIPE
18" MIN.
*IF THERE IS LESS THAN 18" OF SEPARATION BETWEEN WATER AND
SANITARY SEWER PIPE OR STORM SEWER PIPE, FOLLOW THE
REQUIREMENTS BELOW. IF THERE IS MORE THAN 18" SEPARATION PVC IS
ACCEPTABLE FOR BOTH PIPES:
THE GRAVITY SEWER AND WATER PIPES SHALL BE CONSTRUCTED
OF DUCTILE IRON PIPE WITH A 20 LF SECTION OF PIPE CENTERED AT
THE CROSSING.
WATER PIPING SYSTEMS SHALL HAVE RESTRAINED MECHANICAL
JOINTS.
GRAVITY SEWER UNDER WATER SYSTEM DETAIL
CORRIDOR STRUCTURE OR OTHER
DESIGNATED TRENCHLESS AREAS
TUNNEL
EXISTING GRADE, TYP.
VARIES
10' TO 20'
VARIES
PROPOSED TRENCHLESS CARRIER PIPE,
SIZE, SLOPE AND INVERT PER PLAN
NOTES:
1. CONTRACTOR TO VERIFY DEPTH OF EXISTING FOOTING.
2. PIPE SHALL BE CONTINUOUS WITHOUT JOINTS UNDER CORRIDOR WITHIN TRENCHLESS
WORK LIMITS.
3. PIPE INSTALLED USING PIPE BURSTING SHALL BE FUSED HDPE PER SPECIFICATIONS.
4. CARRIER PIPE IN BORE AND JACK APPLICATIONS SHALL BE FUSED HDPE OR DUCTILE IRON
WITH RESTRAINED JOINTS PER SPECIFICATIONS.
5. PIPE CASING, CASING SPACERS AND END SEALS IN BORE AND JACK APPLICATIONS SHALL
MEET SPECIFICATIONS.
6. PIPE CASING INSTALLED WITH 5 FEET OF COVER OR GREATER SHALL HAVE ANNULAR SPACE
FILLED WITH SAND PER THE SPECIFICATIONS.
TRENCHLESS UTILITY CORRIDOR CROSSING UNDER STRUCTURE
CORRIDOR
(SOUTH OF BLDG 225)
TUNNEL
EXISTING GRADE, TYP.
10'
NOTES:
1. REMOVE EXISTING 12" STORM THROUGH TUNNEL AND SEAL WALL OPENING.S
2. PIPE SHALL BE DUCTILE IRON PER SPECIFICATIONS.
3. TRANSITION COUPLINGS SHALL BE USED WHEN CHANGING PIPE MATERIAL.
4. ACCESS TO TUNNEL SHALL BE COORDINATED WITH VA IN ADVANCE OR WORK. TUNNEL
HAS OTHER UTILITIES NOT SHOWN INCLUDING STEAM, ELECTRICAL, ETC. STORM
RETROFIT WORK WITHIN TUNNEL SHALL PROTECT OTHER UTILITIES.
UTILITY CORRIDOR CROSSING THROUGH STRUCTURE TUNNEL
FLOOR
FLOOR
CONCRETE FOOTING
WITH STEM WALL, TYP.
CONCRETE FOOTING
WITH STEM WALL, TYP.
PIPE CASING WHEN
APPLICABLE, SEE SHEET C705
TRENCHLESS WORK LIMITS
5'
WORK LIMITS
REMOVE EX. 12" STORM SEWER PIPE
3'
2'
ACCESS PIT SHALL BE AT LEAST
2' CLEAR OF STRUCTURE AND 3'
CLEAR OF FOOTING, TYP.
TRANSITION COUPLING,
IF REQUIRED
WATER TIGHT END SEAL, TYP.
CASING ENDS AT
WORK LIMITS
OPEN TRENCH CONSTRUCTION
OUTSIDE TRENCHLESS WORK
LIMITS
16" DIP STORM SEWER TO SPAN BETWEEN DI WALL
PIPE FITTINGS, SLOPE AT 0.55%
PROPOSED 15" STORM SEWER PIPE,
OPEN TRENCH CONSTRUCTION, TYP.
TRANSITION COUPLING,TYP.
16" DI WALL PIPE FITTING, TYP.
EACH WALL
16" DIP NIPPLE, TYP.
STANDARD BEDDING REQUIRED PER
TRENCH BACKFILL DETAIL
SEAL WALL OPENING WITH
NON-SHRINK GROUT, TYP.
4'±
FIELD VERIFY
DEPTH
0.7'±
FIELD VERIFY
DEPTH
pbsusa.com C707
UTILITY CORRIDOR CROSSING
DETAILS
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