HomeMy WebLinkAboutGREASE TRAP DETAIL 2_FRESCO CAFE Ll
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FINISH ELEV.=FIELD VERIFY H o W
-1 I I IIIIII=111=I - _ - III III III-III= IIIIII=III Q CONTRACTOR SHALL PROVIDE NOTES: NOTE: CLEANOUT TO BE 3"
POSITIVE DRAINAGE AWAY FROM BELOW FINISHED GRADE
ACCESS RISERS ORENCO SYSTEMS PVC RISER AND 1.TANK FABRICATOR SHALL VERIFY ALL DIMENSIONS AND TANK CONDITIONS BEFORE COMMENCING WORK UNLESS NEXT TO BLDG LEAVE
LID.LID TO BE AIRTIGHT. AND SHALL REPORT ALL DISCREPANCIES TO THE ENGINEER. CAP JUST ABOVE FINISHED
FINISHED GROUND
FIELD VERIFY 2.ALL CONCRETE EDGES SHALL BE CHAMFERED 3/4",EXCEPT AS NOTED ON THESE DRAWINGS.
GRADE
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3.TANKS SHALL HAVE STANDARD SEPTIC TANK FINISH.ALL FORM TIES,AIR POCKETS,AND OTHER SURFACE ,of U
24„ CAST 314"RECESS IN TOP DEFECTS SHALL BE REPAIRED AT SITE.ALL SURFACES SHALL BE TRUE,EVEN AND FREE FROM ALL POCKETS,
SLAB FOR GRADE
24" DEPRESSIONS OR PROJECTIONS.
5„ RING/RISER -_ 6"X 2'ROUND U
4.INLET AND OUTLET BLOCK-OUTS SHALL BE'A-LOK'GASKETS OR WRITTEN APPROVED EQUAL.GASKET SHALL - `* CONCRETE SLAB "
----------- ----------- A-LOK GASKET-PIPE TO BE INSTALLED FOR PIPE INSTALLATION FROM THE EXTERIOR. WHEN LOCATED IN s z%
4'SCH.40 PVC GREASEINTERCEPTOR ROADWAY ��� S N -c
INLET PIPING ----------- ----------- (TYP) 5.INLET AND OUTLET TEES SHALL BE OPEN-TYPICAL. 0 U
4"SCH.40 PVC THREADED PLUG
6"90"BEND AND DOWN OUTLET PIPING 6.TANKS SHALL BE SET LEVEL-TYPICAL.
TUBE OUTLET ELEV.=VERIFY 0 7.PROVIDE 6"OF 3/4"MINUS CUSHION MATERIAL COMPACTED TO 95%STANDARD PROCTOR DENSITY TRAFFIC RATED �� U
ACCORDING TO AASHTO T-99 UNDER TANK BOTTOM.
5„ CAST IRON RING U ,o `
8.TANK SHALL NOT BE BACKFILLED WITH STONES IN EXCESS OF 4".ALL OVERSIZE MATERIAL SHALL BE AND COVER WHEN 45' O h ,_
REMOVED FROM BACKFILL A MINIMUM OF V FROM TANK EDGE. LOCATED IN CLEANOUT PIPE SCH.40 N
TRAFFIC AREA 4"OR 6"DIA.PVC 3 0 3
9.TANK DESIGN CRITERIA: 2
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CONCRETE:F'C=5000 PSI AT 28 DAYS,NORMAL WEIGHT,CONSTRUCTION TO BE IN ACCORDANCE WITH ACI-318 4"OR 6"DIA.SCH. a
AND SECTIONS 03210,03300 AND 03310 OF THE MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS,FOURTH 90.. EDITION,JANUARY,1996.CONCRETE SHALL HAVE 4-6%AIR-ENTRAINMENT FOR DURABILITY.CEMENT SHALL BE 40 PVC E
77" TYPE II OR V.CONCRETE SLUMP SHALL BE 2"-4".
65" 74 REINFORCING STEEL:ASTM A615-GRADE 40 FOR#3.GRADE 60 FOR#4 AND LARGER.PROVIDE CLEAR NOTES: W.
EMBEDMENT OF REBAR AS DESIGNATED IN ACI-318. 1.CLEANOUT DIAMETER SHALL ='
BE SAME DIAMETER OF SEWER c 0p N E
10.INTERNAL PIPING,TO INCLUDE FITTINGS,SHALL BE 4"DIAMETER SCH.40 PVC PIPING.
MAIN OR SERVICE LINE
11.MINIMUM CONCRETE COVER OF REBAR AND TIES SHALL BE AS FOLLOWS OR AS OTHERWISE NOTE IN THE 2.PLUG END OF LINE CLEANOUT
DRAWINGS: IF SERVICE IS NOT CONNECTED
DURING CONSTRUCTION
-3/4"FOR TOP&BOTTOM SLAB REINFORCING
5" 12.CONTRACTOR TO PERFORM LEAKAGE TEST ON GREASE INTERCEPTOR PRIOR TO BACKFILLING. 4 TYPICAL SANITARY SEWER CLEANOUT
12" CONTRACTOR TO FILL TANK WITH WATER 6"MIN.ABOVE TOP OF LID.A 24 HOUR WATER LEAKAGE TEST TO BE 177" ELEV=VERIFY NOT TO SCALE
PERFORMED AND WITNESSED BY THE ENGINEER. 21
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3,400 GALLON GREASE INTERCEPTOR TANK PROFILE VIEW
Y.1 NOT TO SCALE
177"
PROPERTY LINE OR
EASEMENT LINE
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GREEN STEEL POST AT f
END OF SERVICE
82" STREET SURFACE BOULEVARD(TYP.) S SIDEWALK GROUND SURFACE a w m
WIDTH VARIES (TYP.I L.L
::Co4"SCH.40 PVC 4"SCH.40 PVC \\ \\ w
INLET PIPING OUTLET iL\y�\\ice\\�\�\\ii \\ \�\\�\w� \\1�\\�w�j\\\
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(KITCHEN PIPING TO "�A�Cvi��%��,w ✓.`A'`AG'
GREYWATER --�---�--�, SEPTIC TANK OYRd COMPACTED BACKFILL(SEE SPECS.) U z
ONLY) L
3400 GALLON LIQUID s RYRI LU
CAPACITY,PRECAST,
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GREASE INTERCEPTOR TANK.
VARIES'
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*NOTE:SERVICES TO EXTEND 8 FEET BEYOND PROPERTY LINE
WHERE NO UTILITIES ARE PRESENT.IF UTILITIES ARE PRESENT,
EXTEND SEVRVICES 13 FEET BEYOND PROPERTY LINE. w
3,400 GALLON GREASE INTERCEPTOR TANK PLAN VIEW w
2,1 NOT TO SCALE 2"X 2"WOOD
MARKER
SERVICE LINE:SLOPE=I/4"PER FOOT U- W z
MIN.1/2"PER FOOT MAX
GENERAL NOTES: 45°ELBOW
1.TANK TO BE MANUFACTURED BY ANDERSON PRECAST OF BOZEMAN,MT OR ENGINEER APPROVED EQUAL. D
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2.RISER LIDS TO BE AIR TIGHT AND GASKETED TO PREVENT WATER INFILTRATION. M
SEWER MAIN `-, m
3.THERE SHALL BE NO VENT CAST INTO LID OF GREASE INTERCEPTORS.
PLUG
4.GREASE INTERCEPTORS TO BE VENTED DIRECTLY OUT OF ROOF OF BUILDING.AN O.S.I.GREEN CARBON FILTER SHALL BE INSTALLED ON TOP OF VENT ON ROOF/OUTSIDE OF BUILDING. IN LINE WYE FITTINGS FOR NEW
INSTALLATIONS.SADDLE FITTINGS
GREASE INTERCEPTOR SIZING: ALLOWED FOR EXISTING INSTALLATIONS
SERVICE INVERT NO LOWER ONLY UPON APPROVAL OF CITY OF $EWER SERVICE
1.THE GREASE INTERCEPTOR HAS BEEN DESIGNED IN ACCORDANCE WITH THE UNIFORM PLUMBING CODE(APPENDIX H). THAN SPRING LINE OF BOZEMAN SEWER DEPARTMENT DETAIL$
SEWER MAIN FOR WYE
2.VOLUME OF GREASE INTERCEPTOR= FITTINGS
No.MEALS SERVED PER PEAK HR X WASTE FLOWRATE X RETENTION TIME X STORAGE FACTOR
TYPICAL SANITARY SEWER SERVICE LINE
WHERE: No.OF MEALS PER PEAK HOURS=200(FROM OWNERS)
2.1 NOT TO SCALE SEE COB STANDARD DETAIL No.02730-2 SCALE:AS NOTED
WASTE FLOW RATE=6 GALLONS(PERAPPENDIX H-FLOWS WITH DISH WASHING MACHINE)
RETENTION TIME=2.5 HOURS(PER APPENDIX H-COMMERCIAL KITCHEN WASTE DISHWASHER)
STORAGE FACTOR=1(PER APPENDIX H-FULLY EQUIPPED COMM.KITCHEN 8 HOURS
OPERATION) '/'�J
VOLUME=200 X 6 X 2.5 X 1=3000 GALLONS \/^ L. 1
IT IS PROPOSED TO INSTALL ONE 3400 GALLON GREASE INTERCEPTOR TO PROVIDE A CONSERVATIVE RETENTION TIME TO ENSURE GREASE ENTRAPMENT PRIOR TO DISCHARGE TO THE SEWER SERVICE LINE. �v/