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Home My WebLink About11 Kelp LaneLEGEND 99- EXISTING CONTOUR X 89.1 EXIST. SPOT ELEV. 99 PROPOSED CONTOUR 99 PROPOSED SPOT EL. TH1 ELEV. GARBAGE DISPOSER IS NOT ALLOWED TEST HOLE 2� SLOPE OF GROUND EXISTING 3 BEDROOM DWELLING UTILITY POLE FILTER. INSTALLER MUST FOLLOW ALL FIRE HYDRANT NOTE: NOT AU SYMBOLS MAY APPEAR IN DRAWNG *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM EXIST. 2' TO 3' CRAWLSPACE PRECAST H-1 RISERS (TYP.) 2'0 *6'± SYSTEM PROFILE (NOT TO SCALE) PROVIDE WATERTIGHT C.I. ACCESS COVERS TO FIN. GRADE 0 10" 2500 GAL Hr10 TEE SEPTIC TANK/ PUMP CHAMBER COMBINATION , 6" CRUSHED STONE OR MECHANICAL I COMPACTION. (15.221 [21) (2 % SLOPE) (--L% % SLOPE) FOUNDATION- 29' - SEPTIC TANK/PC 32' 2% SLOPE REQUIRED OVER SYSTEM REDUCER 2"OSCH 40 PVC 90' ELBOW INSPECTION PORT: 1 REQUIRED VENT C.I. RING & COVER 4' PERF. PIPE TO SAND AT BOTTOM LEBARON LA0910 OR EQ. OVER FEMALE ADAPTOR & THREADED PLUG CLEANOUT TO GRADE. 2.0"0 THREADED END CONNECTION TYPICAL WHERE INDICATED ON END SWEEP ELL/RISER -8.6' 8 3' SCH 40 PVC 7 5' TEST HOLE LOGS _ ICPI r)\ 2.0"OSCH40 LATERAL VARIES 1/4" ORIFICE ALTERNATE TOP & BOTTOM � 4"X2"TEES 60" O.C. WITH SHIELDS / LEACHING FIELD \ OSCH 40 MOFLD INV. 5.1' 2"OSCH40 PRESSURE LINE FROM PUMP PIT PITCH .005 FT/FT MIN. LEACHING FACILITY SYSTEM DESIGN: DANIEL E. GONSALVES, SE BRUCE MURPHY, RS PERC. RATE _ < 2 MIN/INCH PROP. WATERTIGHT COVER TO GRADE SAS TO LOT LINE (10' TO 0'); ST TO LOT LINE (10' TO 2') ACCESS FOR ROUTINE MAINTENANCE ELEV. GARBAGE DISPOSER IS NOT ALLOWED 'NOTE: REFERENCE CURRE -1 ORDER `7• THIS PLAN IS FOR PROPOSED WORK ONLY AND MUST BE PROVIDED FOR EFFLUENT 1b: REDUCTION IN SEPARATION TO CRAWLSPACE FNDN FOR SAS (20' TO EXISTING 3 BEDROOM DWELLING UNSUIT. FILTER. INSTALLER MUST FOLLOW ALL PROVIDE QUICK DISCONNECT FOR PUMP 2.5Y 6/3 15.255(5): REDUCTION IN 5' REMOVAL AT EASTERLY SIDE OF SAS MANUFACTURER'S SPECIFICATIONS FOR 9. COMPONENTS NOT TO BE BACKFILLED OR DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD PROPER FILTER INSTALLATION 114" PEAT 1,/ / -2.5' TO 58') 10. CONTRACTOR SHALL BE RESPONSIBLE FOR USE A 330 GPD DESIGN FLOW CALLING DIGSAFE (1-888-344-7233) AND NOTE: 5003 GAL RESERVE OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF PROVIDED IN PC SEPTIC TANK: 330 GPD (2) = 660 11. ANY UNSUITABLE MATERIAL ENCOUNTERED ALARM AND CONTROL PANEL SHALL BE REMOVED 5' BENEATH AND AROUND THE PROPOSED LEACHING FACILITY. TO BE INSTALLED INSIDE 12. EXISTING LEACHING FACILITY SHALL BE PUMPED TANK/PUMP USE A 2500 GAL. H-10 SEPTIC TANK PUMP AND REMOVED. BUILDING. ALARM TO BE ON INV. IN 5.0' 13. DRYWELLS REQUIRED FOR ROOF RUN-OFF NOTE: INSTALLER SHALL CONFIRM SUITABILITY OF CIRCUIT FROM PUMP z" PRESSURE LINE CHAMBER COMBINATION TUF-TITS EF- SLOPE TO DRAIN BA�.`K-- OR EQ. FILTER 14" TEE FLOAT SWITCH ALARM ON W7H GAS DEFLECTOR WEEP HOLE SETTINGS: PUMP ON 1500 GAL Al CHECK VALVE LEACHING:s" THIS SIDE N/A 5" WORKING RANGE OF BAFFLE MYERS SRM 4 SIDES: 5' 8.8' SUBMERSIBLE 4/10 HP PUMP BOTTOM AREA: 461 S.F. (0.74) = 341 GPD PUMP OFF 12" SYSTEM (OR EQUAL) (ON BLOCK) PER AY, AT 11 GAL. PER om000 oom m mm TOTAL: 461 S.F. 341 GPD oo3ESE WORDING RANGE)0 8 BAFFLE USE 461 SF PRESSURE -DOSED LEACH FIELD OF 2" PERF. PVC 2500 GAL. H-10 SEPTIC TANK/PUMP CHAMBER COMBINATION PIPE WITH ORIFICE SHIELDS IN DOUBLE WASHED STONE (SEE DETAIL) WATERPROOF/WATERTIGHT (NOT TO SCALE) MA BUOYANCY CALCS: ' APPROVED DATE BOARD OF HEALTH 2500 H-10 ST/PC WGT. = 22,560 LBS 3.5' x 11.8 x 6.3 x 62.4 = 16,235 LBS UP (OK) 20 0 25 50 75 100 CAPACITY - GPM PUMP CURVE FOR MYERS SRM4 4/10 HP PUMP 2"0 SCH-40 PVC LATERAL 1/4"O HOLE AT 4' O.C. /I SNAP ALTERNATE BETWEEN TOP SHIEL & BOTTOM OF PIPE. EXACT DIAMETER HOLES D SHOULD BE SHOP DRILLED WITH A DRILL PRESS TO ENSURE UNIFORMITY. REMOVE BURRS PRIOR TO PLACING PIPE. ORIFICE SHIELD DETAIL NOT TO SCALE (22+/- REQ'D V.I.F.) ORIFICE SHIELD OS200 ORENC0 SYSTEMS INC PH. 1-800-348-9843 OR EQUAL. 12-279 NOTE: 4 LINES TOTAL +I PITCH D05 FT/FT 'MIN. '0 PUMP PIT FEMALE ADAPTOR & THREADED PLUG SCH 40 PVC PLAN VIEW OF FIELD PIPING DETAIL, DTO 00 0.5'1 ° °o ° ° o 6.5' n BOTTOM LEACHING LEVEL AT EL. 6.5' 4' 6.17' USE ADJ. G -W AT EL. 2.5' (TIDALLY INFLUENCED) OBSERVED G -W AT EL. 0.33' 20'f 6.06 599 5.88 PROPOSED RE-ROUTED WATERLINE If (TO BE 10' MIN FROM SEPTIC COMPONENTS) WOOD WALK r r 5.68 KELP LA5.NE 91 LOT 4 QPME 9 5' REMOVAL OF UNSUITABLE SOIL REQUIRED 0 9,600 SF± 5.56 GE OE (WHERE ABLE) AROUND PERIMETER OF 3 �1 3 60 .95 LEACHING FACILITY, DOWN TO SUITABLE SOIL LAYER. REPLACE WITH CLEAN MED. SAND, TO 5 8� DRIVEL MEET SPECIFICATIONS OF 310 CMR 15.255(3) Y 7 QQ " I rn 5 EXISTING CID I S 9 3 DIFFUSORS C, 0' a 07 (REMOVE) 3 r / � g 343fi - e PROP. ••LANDSCAPE TIE WALL, TOP AT EL. 8.3' 11 0 } PROVIDE 40 MIL LINER, TOP AT EL 7.6', AT ra�5,.: LIMIT OF REMOVAL, SURROUNDING ENTIRE SAS PROP. ADD'N. w EXIST. SEPTIC TANK AREA (REMOVE) o PROP. OBS. PORT r / 8.30 BENCH MARK - CORNER OF CONC. GARAGE APRON. ELEV. = 8.7' n DIRK UM11T STAKED SILT 8.02 r 689 DECK U 645 -6.18 8.64 00 EXISTING DECK _6 1\ DWELLING 3 qi 00 FIRST FLOOR ELEV. = 9.8' 1 /1 NR / 00 LAGOON 2" DIAM F.M. 4" MANIFOLD PLATFORM AND STAIRS WOOD WALK KELP LANE R.O.W SAS DETAIL 1 " = 10' PROP. WORK LIMIT LINE OF STAKED SILT FENCE ,,--CLEAN-OUTS (TYP) ,,TIE WALL -ORIFICE SHIELD (TYP) ,461 SF PRESSURE DOSED SAS 2" DIAM LATERALS w/ 1/4" DIAM. ORIFII AT 4' O.C. PROP. OBS. PORT -PROP. 4" VENT WITH FILTER ENGINEER: WITNESS: DATE: 1/27/14 DANIEL E. GONSALVES, SE BRUCE MURPHY, RS PERC. RATE _ < 2 MIN/INCH CLASS I SOILS SAS TO LOT LINE (10' TO 0'); ST TO LOT LINE (10' TO 2') 1 4 ELEV. 0„ 'NOTE: REFERENCE CURRE -1 ORDER `7• THIS PLAN IS FOR PROPOSED WORK ONLY AND 7.0' 1b: REDUCTION IN SEPARATION TO CRAWLSPACE FNDN FOR SAS (20' TO M///O.33' UNSUIT. 80" FOR PROPOSED ADDITION 2.5Y 6/3 15.255(5): REDUCTION IN 5' REMOVAL AT EASTERLY SIDE OF SAS 9. COMPONENTS NOT TO BE BACKFILLED OR UNDER TOWN OF YARMOUTH REGULATIONS 3.7: REDUCTION IN SETBACK, 11M UNSUIT. 114" PEAT 1,/ / -2.5' LOCUS MAP SCALE 1"=2000'± ASSESSORS MAP 25 PARCEL 20 LOCUS IS WITHIN FEMA FLOOD ZONE Al2 ELEVATION 12 AS SHOWN ON COMMUNITY PANEL #250015 0006D DATED 7/2/92 ENTIRE SITE IS WITHIN INNER RIPARIAN ZONE (SUBJECT TO RIVERS PROTECTION ACT) VERTICAL DATUM: NGVD 150" 1 -5.5' GROUNDWATER ENCOUNTERED @ 80" (ELEV. 0.33') NOTES 2. MUNICIPAL WATER IS EXISTING 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. C2 4. DESIGN LOADING FOR ALL PROPOSED PRECAST SIEVE UNITS TO BE AASHO H-jQ VARIANCES REQUESTED UNDER MFC 15.405 1a: REDUCTION IN SETBACK, 5. PIPE JOINTS TO BE MADE WATERTIGHT. SAS TO LOT LINE (10' TO 0'); ST TO LOT LINE (10' TO 2') M/CS 1h: REDUCTION IN SEPARATION TO G -W, 5' TO 4' 'NOTE: REFERENCE CURRE -1 ORDER `7• THIS PLAN IS FOR PROPOSED WORK ONLY AND 1b: REDUCTION IN SEPARATION TO CRAWLSPACE FNDN FOR SAS (20' TO APPROVED PLAN D. REV. 12/6/13 OTHER PURPOSE. 5'); FOR ST/PC, 10' TO 5' FOR PROPOSED ADDITION 2.5Y 6/3 15.255(5): REDUCTION IN 5' REMOVAL AT EASTERLY SIDE OF SAS 9. COMPONENTS NOT TO BE BACKFILLED OR UNDER TOWN OF YARMOUTH REGULATIONS 3.7: REDUCTION IN SETBACK, CONCEALED WITHOUT INSPECTION BY BOARD OF ST/PC TO COASTAL BANK (100' TO 50'); SAS TO COASTAL BANK (100' OF HEALTH. TO 58') 150" 1 -5.5' GROUNDWATER ENCOUNTERED @ 80" (ELEV. 0.33') NOTES 2. MUNICIPAL WATER IS EXISTING 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H-jQ 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CMR 15.000 (TITLE 5.) 'NOTE: REFERENCE CURRE -1 ORDER `7• THIS PLAN IS FOR PROPOSED WORK ONLY AND OF CONDITIONS SE83-1969 AND NOT TO BE USED FOR LOT LINE STAKING OR ANY APPROVED PLAN D. REV. 12/6/13 OTHER PURPOSE. FOR PROPOSED ADDITION 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FROM BOARD OF HEALTH. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE REMOVED 5' BENEATH AND AROUND THE PROPOSED LEACHING FACILITY. 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND REMOVED. 13. DRYWELLS REQUIRED FOR ROOF RUN-OFF NOTE: INSTALLER SHALL CONFIRM SUITABILITY OF ELECTRICAL SYSTEM FOR PUMP INSTALLATION (ELECTRICAL PERMIT REQ'D) TITLE 5 SITE PLAN Permit valid for REPAIR OF SEPTIC SYSTEM ONLY, due to State and Local septic variances. Board of Health review and approval is required for any future additions/renovations/alterations to sewage facilities and/or structures/dwelling. Yarmouth Health Department APPROVED Name Date 1 Z 1 sT rO SU �"4`N�1 rvq VITI�IF4 DATE DANIEL A. OJALA, P.E., P.L.S. OF 11 KELP LANE SOUTH YARMOUTH PREPARED FOR ALEXANDER WILL JANUARY 27, 2014 Scale:1 "= 20' as 0 10 20 30 40 50 FEET off 508-362-4541 fax 508-362-9880 downcape.com down cape engineering, inc. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675