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HomeMy WebLinkAboutEngineered Plan - 2016N 30 7- U) m \ \" 'LOCUS �I LOCATION MAP LOT 33 (13,121 SF) ASSESSORS MAP: 24 PARCEL: 11 PLAN BOOK: 84, PAGE: 99 shAr o� BED KITCHEN BATH ROOM DEN / �- BED ROOM LIVING I BED ROOM ROOM. EXISTING FLOOR PLAN 40 MIL POLY LINER 100' x 1' DEEP TOP OF LINER = 99.5 BOTTOM ELEVATION = 98.5 M16-75 SEPTIC SYSTEM DESIGN SEPTIC SYSTEM SECTION FLOW ESTIMATE: 3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY SEPTIC TANK: L 330 GAL / DAY x 2 DAYS = 660 GAL 1500 GALLON SEPTIC TANK 98'5 USE ELEV. LEACHING AREA: USE 24 INFILTRATOR QUICK 4 STANDARD CAPACITY CHAMBERS AS SHOWN (26'x 12'x 8" DEEP) SIDE AREA: NA (0.74) = NA GAL/DAY BOTTOM AREA: 4'x 24 UNITS x 4.7 = 451 SF (0.74) = 334 GAL/DAY CAPACITY = 334 GAL/DAY REQUIRED VARIANCE FROM TITLE FIVE: 1. SECTION 15.212: LEACH AREA TO BE LESS THAN V ABOVE GROUND WATER (VARIANCE OF 1.0'). Permit valid for REPAIR OF SEpl-IC SYS"1'i!l:M ONLY.;.due: to State and Local septic variances. Board of Ilealth. rev iew and approval is requited for any_ future additions/renovation,/alterations to sewage facilities ant]/or structures/d.velling. L GAS Yarmouth Elealth Ucpurrnierrt ((gg &' CHANISTONE COMPACTED) BAFFLE R V/ �J ,dame Date ` a535� E N 6 03 AZ TEE SIZES: FILTER POWERED I THE PUMP I INLET: 6" UP, 13" DOWN LOAMY SAND ON/OFF SW OUTLET: 6" UP, 14" DOWN EX ORG 99.3 LL qN9 2 OoP {rd Stio°Kaae�/ AND ALARN gg 5 27" 10YR 5/8 00?L cedar CP (.\ S, 99.5 hea �tih 1 24" oak / 'o \"100 ii holly i 99.4 LP 1X 4 G ,Qholly 1 holly 101. holly 99777.333"' S 9 100 9.3, '���'� .. 0 o SEEM 100 ex s g 99.82 tem- ELEV. SEPTIC TANK L GAS ELEV ((gg &' CHANISTONE COMPACTED) BAFFLE R CALLY ZABEL PAI CKAGE TEE SIZES: FILTER POWERED I THE PUMP I INLET: 6" UP, 13" DOWN LOAMY SAND ON/OFF SW OUTLET: 6" UP, 14" DOWN 10YR 3/3 (DISTANCE B HORIZON AND ALARN BUOYANCY CALCULATION: 1500 GALLON SEPTIC TANK 10.5'x 5.67'x (94.5 - 92.9) x 62.4 LB/CF = 5,924 LB WEIGHT OF TANK = 11,480 LB BUOYANCY CALCULATION: 1000 GALLON PUMP CHAMBER 8.5'x 4.83'x 194.5 - 92.45) x 62.4 LB/CF = 5,252 LB WEIGHT OF TANK = 8,240 LB oma„ ON d ro N � \ L r G BENCHMARK AT LEFT CORNER OF CONCRETE PATIO ELEVATION = 99.68 ����Q�1N OF tAgS,gq�yGv d TERRY sp g WARNER No. 38721 Q KEY: EXISTING CONTOUR: - - - - PROPOSED CONTOUR: ............. EXISTING SPOT ELEVATION: 25.5 PROPOSED SPOT ELEVATION: 25.5 TEST HOLE: + UTILITY POLE: -O- FENCE LINE: - HYDRANT: RETAINING WALL: 2" PRESSURE LINE TO EXIT THROUGH RISER. A QUICK DISCONNECT IS TO BE PROVIDED FOR FUTURE ACCESS TO PUMP. PUMP CHAMBER COVER TO BE AT GRADE. ALL OTHER COVERS AND INSPECTION PORT TO BE WITHIN 6" OF GRADE. INSPECTION PORT a T z ^'\ I = \ F,-ELEV.= 99.5 ".I� -:�� �. .,�� ; , �",v,11 11� �-,a m 100.3 TE AT TM INLET AX. COVER (1' MIN) 99.4399.26 ELEV. ELEV. 98.5 D -BOX ELEV. 1000 GAL (6" OF STONE UNDER) 26'x 12'0 PUMP CHAMBER USE 24 INFILTRATOR QUICK 4 S SRM -4 PUMP. PUMP ALARM1/4" DRAIN HOLE 99.17 STANDARD CAPACITY CHAMBERS 4 0 BE INSTALLED IN DWELLING ELEV. AS SHOWN (26'x 12'x 8" DEEP) 3Y A CIRCUIT SEPARATE FROM CHECK SOWER. DISTANCE BETWEEN VALVE ITCH TO BE 3") ADJUSTED GROUND WATER ELEVATION = 94.5 %.A v BETWEEN ON SWITCH I TO BE 12") TEST HOLE LOGS ENGINEER: THOMAS McLELLAN, P.E. WITNESS: AMY VON HONE, R.S. DATE: 12-15-16 PERCOLATION RATE: < 2 MIN/IN USGS GROUND WATER ADJUSTMENT: WELL: MIW-29, ZONE: A, ADJ. (NOV.): 2.8' ADJUSTED GROUND WATER ELEV.= 94.5 NOTES: 1. 1. VERTICAL DATUM: ASSUMED 2. MUNICAPAL WATER IS AVAILABLE, 3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM. 4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHT0 H --2G SPECIFICATIONS.— 5. PIPE PITCH = 1/8"&1/4" PER FOOT (UNLESS NOTED OTHERWISE). 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS. 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'. 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA. 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND IS SUBJECT TO CHANGE UNTIL SUCH TIME. 13. EXISTING CESS POOL AND LEACH PIT ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW. 15. AN ELECTRIC PERMIT FOR THE PUMP PACKAGE IS TO BE OBTAINED PRIOR TO CONSTRUCTION. 16. SEPTIC TANK AND PUMP CHAMBER TO BE WATER PROOFED BY MANUFACTURER WITH IPANEX CONCRETE ADDITIVE OR CONSEAL 55. A 6" EZ WRAP IS ALSO REQUIRED FOR BOTH TANKS. 17. ALL UNSUITABLE SOIL (FILL & A HORIZON, APPROX. 16" DEEP) WITHIN 5' OF PROPOSED LEACG AREA IS TO BE REMOVED ANIS REPLACED WITH CLEAN MEDIUM SAND. K. TiO t,",SJ•� .•Gr McLnuktm CIVI° FT1 4W14&I", TH6MAS J. MCLEI�LAN, P.E. SITE PLAN \ LOCATION: 57 ACRES AVE., W.YARMOUTH, MA PREPARED FOR: DAVID SYKES DATE: 12-17-16 SCALE: 1" = 20' / BASS RIVER ENGINEERING P.O. BOX 1163, EAST DENNIS, MA 02641 508-364-9048 TH-1 99.5 ELEV. F, FILL O/A HORIZON LOAMY SAND 16" 10YR 3/3 98.2 B HORIZON PERC AT 26" LOAMY SAND 27" 10YR 5/8 97.25 C HORIZON MEDIUM SAND 2.5Y 7/4 94" OBSERVED 91.7 120" GROUND WATER 89.5 NOTES: 1. 1. VERTICAL DATUM: ASSUMED 2. MUNICAPAL WATER IS AVAILABLE, 3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM. 4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHT0 H --2G SPECIFICATIONS.— 5. PIPE PITCH = 1/8"&1/4" PER FOOT (UNLESS NOTED OTHERWISE). 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL. 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS. 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'. 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA. 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND IS SUBJECT TO CHANGE UNTIL SUCH TIME. 13. EXISTING CESS POOL AND LEACH PIT ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW. 15. AN ELECTRIC PERMIT FOR THE PUMP PACKAGE IS TO BE OBTAINED PRIOR TO CONSTRUCTION. 16. SEPTIC TANK AND PUMP CHAMBER TO BE WATER PROOFED BY MANUFACTURER WITH IPANEX CONCRETE ADDITIVE OR CONSEAL 55. A 6" EZ WRAP IS ALSO REQUIRED FOR BOTH TANKS. 17. ALL UNSUITABLE SOIL (FILL & A HORIZON, APPROX. 16" DEEP) WITHIN 5' OF PROPOSED LEACG AREA IS TO BE REMOVED ANIS REPLACED WITH CLEAN MEDIUM SAND. K. TiO t,",SJ•� .•Gr McLnuktm CIVI° FT1 4W14&I", TH6MAS J. MCLEI�LAN, P.E. SITE PLAN \ LOCATION: 57 ACRES AVE., W.YARMOUTH, MA PREPARED FOR: DAVID SYKES DATE: 12-17-16 SCALE: 1" = 20' / BASS RIVER ENGINEERING P.O. BOX 1163, EAST DENNIS, MA 02641 508-364-9048