HomeMy WebLinkAboutWTR2702953.68C'7
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V-473
V-454
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1 6'-0"
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16'-0"
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F 1-1 1_; U 1/2"—SA (#7)
(GAC TREATED WATER AFTER RECYCLE)
F�LTER ROOM V-839
0 1/2"—SA (#6)
(TREATED WATER IMMEDIATELY AFTER AC)
MATCHLINE FOR CONTINUATION, SEE DRAWING M4
C B
GENERAL NOTES
1.
CONTRACTOR SHALL CONFORM TO PIPE ROUTING & ARRANGEMENT AS CLOSELY AS POSSIBLE. NOT ALL
6.
PROVIDE FOR DISASSEMBLY OF PIPING AND PIPE SUPPORTS TO ALLOW HORIZONTAL REMOVAL OF A
PIPING, VALVES, FITTINGS AND ACCESSORIES ARE SHOWN. PROVIDE ALL PIPE, VALVES AND ACCESSORIES AS
PRESSURE VESSEL WITHOUT THE NEED FOR REMOVAL OF ADJACENT PRESSURE VESSEL AND PIPING.
3
SHOWN ON INSTRUMENTATION DRAWINGS EVEN THOUGH NOT. SHOWN ON THIS DRAWING.
7.
FOR BACKWASH BASIN OVERFLOW / AIR GAP STRUCTURE SEE CIVIL DRAWINGS
2.
AS SHOWN ON DRAWING M2 ALL MAJOR PROCESS PIPING IN THE FILTRATION BUILDING SHALL BE BLACK 0
STEEL PIPE. DRAWINGS DEPICT FLANGES. HOWEVER, EXCEPT AS NOTED OTHERWISE BELOW, GROOVED
8.
FOR REQUIREMENTS OF GREENSAND (GS) FILTRATION SYSTEM SEE SPECIFICATION SECTION 1 1357.
COUPLINGS ARE ACCEPTABLE. IF GROOVED COUPLINGS ARE USED, GROOVES SHALL BE CUT, NOT ROLLED,
AND MINIMUM PIPE THICKNESS SHALL BE 3/8".
9.
COORDINATE PRESSURE VESSEL NOZZEL LOCATIONS WITH PIPING PRIOR TO TANK AND PIPE FABRICATION.
3.
ALL VALVES SHALL BE FULL FLANGED. NO GROOVED JOINTS OR WAFER STYLE VALVES SHALL BE PROVIDED.
10.
FOR PIPE SUPPORT RACK DETAILS, SEE DRAWINGS S12.
4.
DISASSEMBLY JOINTS OR FLANGE COUPLING ADAPTORS W T H LIMIT RODS MAY BE ADDED WHERE DESIRED TO
1 1 .
COORDINATE PIPE SUPPORT RACK BRACING TO ALLOW ACCESS TO NOZZELS AND FREE MOVEMENT AROUND
2
FACILITATE PIPING ASSEMBLY.
GREENSAND VESSELS BY OPERATIONS STAFF.
5.
CONTRACTOR SHALL PROVIDE ANY AND ALL VALVED VENTS AT HIGH POINTS AND OTHER LOCATIONS AND ANY
AND ALL VALVED DRAINS AT LOW POINTS AND OTHER LOCATIONS IN THE PIPING SYSTEMS THAT ARE
NECESSARY TO SUCCESSFULLY HYDROSTATICALLY TEST THE PIPES AND LINES.
2 RECORD DRAWINGS
1 CHANGE PER ADDENDA
1 ISSUED FOR CONSTRUCTION
NO. REVISION
A B
SURVEYED: —
DESIGNED: AF
DRAWN: RB
CHECKED: GP
RB
1 /06
GP
APPROVED: —
RB
10/03
AF
RB
0 0
AF
BY
DATE
APPR
C
D
SCALE: 3/8"=1 '-0'
VERTICAL: NAVD 1988
ONE INCH HORIZONTAL: NAD 1983/1991 Kennedy/Jenks
AT FULL SCALE Consultants
32001 32nd Ave. S., Suite 100
IF NOT ONE INCH DATUM Federal Way, Washington 98001
SCALE ACCORDINGLY
E F G H
ECONOMIC AND ENGINEERING
SERVICES, INC.
10900 NE 4TH STREET, SUITE 1110
BELLEVUE, WASHINGTON 98004
POR LLAND, OR BELLEVUE, WA KENNEWICK, WA OLYMPIA, WA
-I J
PS-
4"—A`.
FOR AIR GAP #1 DETAIL
SEE DWG. C22
8"—OF
j (Z OF PI
i
OVERFLOW/AIR GAP
STRUCTURE
"—BWD
---8"—BWS
8"—BWD
1 2"—SA (#8) 0
(GAC TREATED WATER AFTER
I�POCHLORITE ADDITION)
1/2"—SA 9 A
-(BACKWASH RECYCLE)
F-L F� `— 3„—BWR
SEE DETAIL 7
�\) A
M31
CHEMICAL DIFFUSER AND
SAMPLE SUPPLY
0
V-3"
0 2' 4'
TRUE NORTH
KEY PLAN NORTH
A F
M12 M10
NEW TREATMENT BUILDING KEY PLAN
CONSTRUCTION RECORD DRAWING NOTICE
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13
These record drawings have been prepared based upon 2
information contained in addenda, change orders, or
other available construction information, and information
provided by the Contractor, and by others. HDR has not
verified the accuracy or completeness of the information
provided to it and does not warrant the accuracy or
completeness of these record drawings. Users of this
information shall be solely responsible to verify any and
all information represented herein prior to any such use
of the information.
CITY OF RENTON DATE: OCTOBER, 2003 �
"u Planning/Building/Public Works Dept.
PROJECT No. 3-01-358
MAPLEWOOD
WATER TREATMENT AND GOLF COURSE IMPROVEMENTS REVISION NO. 2
PARTIAL PLAN @ sHT No.
GREENSAND FILTRATION DWO No. M3
� M N
W=2953 5