HomeMy WebLinkAboutC-204_Private Road B Utility Plan V1DWITIA y-
APPROVED
0910&22
WATER NOTES
VV1 REMOVE EXISTING THRUST BLOCK AND BLOW OFF
ASSEMBLY AND CONNECT TO EXISTING 8" WATER
MAIN STUB.
w2 2" BLOW -OFF ASSEMBLY PER COM SD-W12
STA: 19+81.70, 36.00' L
w3 8"x8" TEE W/ (2) 8" GATE VALVES AND THRUST
BLOCK PER ISPWC SD-403
w4 8" 22.5° ELBOW WITH THRUST BLOCK PER ISPWC
SD-403
STA: 21 +19.55, 5.88' L.
w5 8" 45" ELBOW WITH THRUST BLOCK PER ISPWC
SD-403
STA: 21 +03.15, 0.30' L.
ws 30 LF 8" C900 WATER LINE.
w7 8" SS PVC WATER CROSSING WITH A 12" STEEL e CASING PER COM STANDARD DWG SW1 & SW2
SANITARY SEWER NOTES
si SEE "OUTERBANKS SANITARY SEWER" SET OF
PLANS.
DRAINAGE NOTES
11 TYPE I CATCH BASIN PER ISPWC SD-601
D2 NOT USED
D3 SEEPAGE BED F PER ACHD BMP-20
DIMENSIONS: 10'x24'x4.5' DEEP
STORAGE VOLUME= 575 CF WATER
MIN. ALLOWED INFILTRATION RATE =0.50 IN/HR
TOP OF BED: 2573.00
BOTTOM OF BED: 2568.50
BOTTOM OF SAND: 2567.00
D4 1000 GAL. SAND AND GREASE TRAP F PER
ISPWC SD-624.
INV IN: 2573.05
INV OUT: 2572.35
INLET BAFFLE EL. 2572.60, OUTLET BAFFLE EL.
2573.10
D5 27 LF 18" PVC @ 0.00% (PERFORATED)
Ds 54 LF 12" PVC ® 0.50%
D7 34 LF 12" PVC ® 0.50%
NOTES:
1. ALL SAND AND GREASE TRAPS SHALL HAVE 20" BAFFLE
SEPARATION.
2. NO TREES OR DEEP ROOTED BUSHES SHALL BE
PLANTED WITHIN THE EASEMENT.
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FILE : 10-20-143 C-202
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JUB PROJ. # : - - 147
DRAWN BY: JGC
DESIGN BY: DSM
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CHECKED BY: DSM
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LAST UPDATED: 7/12/2022
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SHEET NUMBER:
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-204
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