eastern municipal water district marc serna david ahles · marc serna david ahles 2-08-18 2-08-18...
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APPROVALS
EASTERN MUNICIPAL WATER DISTRICT
SCALE:
EASTERN MUNICIPAL WATER DISTRICT
BC JOB NO. 149294
25
SPEC NO. 1334P
Marc SernaDavid Ahles
2-08-18
2-08-18REACH 4 RECYCLED WATER
BOOSTER STATION PUMP UPGRADE
GENERAL NOTES:
SCALE: 1/8" = 1'-0"
SURGE TANK YARD PIPING PLAN
CIVIL
SCALE: 1/8"=1'-0"
0' 4' 8' 16' 24'
KEY NOTES:
5
C2
SURGE TANK
SITE AND YARD PIPING PLAN
D-54884
CIVIL
1/8" = 1'-0"
EXISTING 20" BRINE FLUSH LINE
1. ALL BELOW-GRADE AND ABOVE-GRADE PIPING SHALL BE CMLTCMC UNLESS
OTHERWISE NOTED.
2. FLOW ARROWS INDICATE NORMAL DIRECTION OF PUMPED FLOW. SYSTEM
OCCASIONALLY OPERATES IN REVERSE THROUGH BOOSTER STATION BYPASS
PIPE (SEE KEYNOTE 1).
3. CONTRACTOR TO PROTECT EXISTING PIPELINES DURING CONSTRUCTION.
CONTRACTOR TO PROVIDE SUPPORT FOR BURIED PIPES ABOVE THE NEW
BURIED 36" RW.
4. CONTRACTOR TO REPLACE ANY DISTURBED GRAVEL ROADWAY TO MATCH
EXISTING.
8. EXISTING SITE FENCING SHALL BE PROTECTED IN PLACE. REMOVAL OF ANY
FENCING MUST BE APPROVED BY EMWD PRIOR TO REMOVING. CONTRACTOR
SHALL BE RESPONSIBLE FOR REPLACING ANY FENCING THAT IS DAMAGED
DURING CONSTRUCTION AT NO ADDITIONAL COST TO THE DISTRICT.
9. EARTHWORK, TRENCHING, BACKFILLING, AND COMPACTING TO BE PERFORMED
IN COMPLIANCE WITH DRAWING G1 AND SPECIFICATION 02201 AND 02221.
10. REPLACE ALL DISTURBED ASPHALT TO MATCH EXISTING PER SPECIFICATION
02513.
11. INSTALL CAP AND RISER ON ALL BURIED VALVES PER EMWD STD DWG A-492.
12. INSTALL ALL NEW STEEL PIPE PER EMWD STD DWG D-330, SPECIFICATION
SECTION 15061, AND SPECIAL SUPPLEMENTAL CONDITION SSC-1.
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MATCH LINE - FOR CONTINUATION SEE DWG C1
BOOSTER STATION
PROPERTY LINE
36" DIA CMLTCMC WSP PIPE
EXISTING 54" DIA RW
EXISTING 48" DIA RW
20,000 GALLON SURGE TANK PER SPECIFICATION SECTION 15460
EXISTING 6" DIA SEWER, CONTRACTOR TO FIELD LOCATE AND COORDINATE
WITH SURGE TANK INSTALLATION
SURGE TANK FOUNDATION PER DETAIL 2, DWG M5
2" DIA SERVICE AIR, STEEL PIPE PER ASTM A53 GR B, POLYETHYLENE TAPE
WRAP PER AWWA C209 AND C214, BURY TO A DEPTH OF 3-FEET
COVER AREA WITH 6-INCH THICK LAYER OF DECOMPOSED GRANITE
SURFACING MATERIAL
DAYLIGHT LINE/LIMITS OF GRADING
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B
M3
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FS 1413.20
FS 1413.20
FS 1413.10
FS 1413.10
4.4%
3.8%
1.0%
4.0%
1.8%
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MATCH EX
(TC 1415.99±)
MATCH EX
(TC 1415.90±)
MATCH EX
(FG 1412.2±)
MATCH EX
(FG 1413.5±)
EXIST FENCE LINE
0.6
%