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wcwevl \ I NA9CX mN .-. _ ......... .... ._... m _.. I , r.l.. ;7- LEACHLWETRENCH DEFAd 2 - etc fMet �rpnaT v - • /\ `mn sa /jy -� .....-' SEPTIC TANK SECTION / It O gmg NOTES: Y 8 SECTION I. SE Z E PLANS FOR TANK DIMENSIONS,PIPE INVERT ELEVATIONS AND ORIENTATION.SEPTIC TANKS SHALL BE CONCRETE PRECAST MODELS:JP750 FOR SST#1,JZ3000EE-S7 FOR SS7#2,SST#3A,SST-3B.AND SST#4.TANKS SHALL BE MANUFACTURED,BY JENSEN PRECAST OR EQUAL. 3. TANK EXCAVATION SHALL FOLLOW MANUFACTURER REQUIREMENTS. PLAN s+e 4. TANK AND RISERS SHALL BE CAPABLE OF WITHSTANDING H-20 HEAVY DUTY TRAFFIC LOADING. 5. PROVIDE BUOYANCY CALCULATIONS FOR THE ENGINEER PRIOR TO PURCHASING TANKS. ASUVACWM RELEASE VANE DETAIL_} 9 WAY AUTOMATED.DISTRIBUTION VALVE DETAIL ) 6. GROUNDWATER SHALL BE ASSUMED TO BE AT 20 FT BELOW GRADE,ACCORDING TO THE krx "- J GROUNDWATER EVALUATION PERFORMED BY LIVE OAK GEO ENVIRONMENTAL INC. 7. SEPTIC TANKS SST-1.BST-2,SST-3B,AND SST-4.SHALL HAVE A BIO7UBE PUMP VAULT CONTAINING AN EFFLUENT SCREEN AND TWO EFFLUENT PUMPS THAT WILL OPERATE IN AN heafor aoM -,x« ,� ALTERNATING DUPLEX CONFIGURATION.BIOTUBE PUMP VAULTS SHALL BE MODEL PVU-57-1819-L. AS MANUFACTURED BY ORENCO SYSTEMS INC. ` x+.•' rw�,a.ni°" e�n f w B. THE DISCHARGE ASSEMBLY SHALL BE MODELS:MV-125-BC FOR TANKS SST-1,SST-2 AND SST38, /.f aveMueun / Q'm AND MODEL HV-200-8C FOR TANK SST4,AS MANUFACTURED BY ORENCO SYSTEMS INC. w,,a,• / �.r � Q o 9. SEPTIC TANK SST-3A SHALL NOT INCLUDE A SIOTUBE PUMP VAULT.NOR PUMPS,NOR AN °N' EFFLUENT SCREEN OR DISCHARGE ASSEMBLY.INSTEAD SST#3A SHALL HAVE AN EFFLUENT W m FILTER MODEL FT-15-5436,AS MANUFACTURED BY ORENCO SYSTEMS INC.THE EFFLUENT FILTER .n,�w,.e,o. � -cew+ca.vear- / " ! Z SHALL INCLUDE A HIGH WATER ALARM FLOAT.EFFLUENT FROM SST-3A WILL FLOW BY GRAVITY `�"` �� INTO SST-3B. SECTION ra, d (r Q� 10. THE ENTIRE SPACE WITHIN THE SEPTIC TANK ISA CLASS 1,DIVISION 1 HAZARDOUS LOCATION. .Rwcrs movrefoor I O m U 11. SEPTIC TANKS CONTROL PANEL SHALL HAVE AN AUDIO AND VISUAL ALARM. .warwo N U e LLJ .......-i _ N �E .. 2 _ferMosfrwa,oa J c Z SEPTIC TANK AND EFFLUENT PUMP SCHEDULE - PLAN TANK SST-1 SST-2 5ST3A SST-3B SST-4 eMMva ..rar«o..M+ee.srrvmnwn.ccruvr ..w,. CAPACITY(GAL) 750 3000 3000 3000L2.O.0 LEACHLINE BALANCING VALVE DET/UL_ �S� FLOW METER MSTALLATION 6) RIM EL(FT) 28.89 28.50 30.00 30.00 ....- - - .�- a,x TANK BOTTOM EL(FT) 20.28 20.00 17.75 "--17.44 a DISCHARGE PIPE DIA(IN) 125 1.25 4,00 1.25 LOW WATER ALARM EL(FT) 24.11 23.83 SEE NOTE 9 2127 2324 e e PUMP ON EL(FT) 24.61 24.33 SEE NOTE 9 21.77 23.74' j LAG PUMP ON EL(FT) 26.03 25.75 SEE NOTE 9 23.19 24.37 5 HIGH WATER ALARM EL(FT) 20.53 26.28 SEE NOTE 9 23.89 24.87 sa+u PIWP FLOW(GPM) 23 10 SEE NOTE 21 60 w.arM.c PUMP TDM(�T#Wsmll 54.30 63-70 SEE NOTE 9 6450 7180 iORENCO PUMP PF5005t1 SEE NOTES PF500511 PF7515PUMP HP0.60 050 SEE NOTE 9 0.50 1.50 8EPi1C TANK 8,EFFLUENT PUMP SCHEDULE LEACHLWPURGEVALVE,DETAi/7 8s4 1 9