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HomeMy WebLinkAboutEngineered Plan - 2017SYSTEM PROFILE PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE) ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE 41.5' FILTER FABRIC OVER STONE 4� 1.6'1 WIMMII\I '7G/%C' /IVCD DDChACT ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC TAPE OR COMPARABLE MEANS FOR FUTURE LOCATION. CONCRETE COVERS TO WITHIN 3" GRADE 2% SLOPE REQUIRED OVER SYSTEM 41.8' NOTE: 2" MIN. WALL PRECAST H-10 THICKNESS REQUIRED BLOCKS OR RISERS (TYP.)PRECAST RISERS t{. 2'0 39.6' 4"OSCH40 PVC MORTAR ALL H-10 6" MIN. SUMP PIPES LEVEL 1ST 2' COMPONENTS 12" MIN. INT. DIM. 4 (IYP.) INV'S EL. 38.00 ENDS *39.5' 1p" 1500 GAL H-10 14" ➢00000000 . o TEE SEPTIC TANK ��00 38.54 TEE 38.29' '°°°°°°°° a�oPqoaoo�o� a�oaooaoaoa °°°o°o°o°o°o WATERTEST D'BOX O >°o°�°�°� oaoaaoaaoo© a0000aaoaoo 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GAS BAFFLE :::°o�°o,°g°0°,o° FOR LEVELNESS c�i ;oo°$0000 0000°°°° oaoaooa000� 000�aa000ao SIDES 138.83' v: 4' LIQ. LEVEL (ACME OR EQUAL) 38.26' 38.10 °o°°°°°° 36.00' 00000a000000000000000000000000000000000000000 �,00„0_�_0_�_0_0 0 0 0 0 0 0 ce?0_0.0.0 0 3/4"-1-1/2 " DOUBLE WASHED STONE 4' MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. (2) UNITS REQUIRED ALL AROUND PRECAST STRUCTURES 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00' X 12.83' COMPACTION. (15.221 [2]) *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM. INSTALLER TO CONNECT 2 EXISTING OUTLETS WITH A NO BOTTOM TH-1 PROPOSED CLEANOUT. NO GROUNDWATER FOUND ( 2.7 % SLOPE) (--L% % SLOPE) (1 % SLOPE) FOUNDATION 35 SEPTIC TANK 3' D' BOX 12' LEACHINGFACILITY LEGEND- 99- 99- EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. -[99]- PROPOSED CONTOUR 198.41 PROPOSED SPOT EL. TH1 p" 41.5' TEST HOLE SLOPE OF GROUND Q� UTILITY POLE FIRE HYDRANT B NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 WITNESS: AMY VON HONE, RS DATE: 11/8/17 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS ELEV. 4 p" 41.5' A LS 1OYR 4/1 10" B LS 24 1OYR 5/8 39.5' PERC C MS 10YR 7/4 126" I 131.0' NO GROUNDWATER ENCOUNTERED LICE # 17--391 Scale: 1 "= _ 0 10 20 30 40 50 FEET 0 ori NOTES 1. DATUM IS NAVD 88 2. MUNICIPAL WATER ISXIE STING 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H-10 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CMR 15.000 (TITLE 5.) 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 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 BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. Knob 9, z Goff LOCUS MAP L �ass� SCALE 1"-000'± ASSESSORS MAP 101 PARCEL 22 LOCUS IS \(ITHIN FEMA FLOOD ZONE X (AREA OF tAINIMAL FLOOD HAZARD) AS SHOWN ON COMMUNITY PANEL #25001 CO591 J DATED 7/10/2014 2 I GARAGE BEDROOM [,< KITCHEN/ 0° LIVING ROOM SYSTEM DE IGN: HALLWAY GARBAGE DISPOSER IS NOT ALLOWED BEDROOM DESIGN FLOW: 2 BEDR00! S @ 110 GPD = 220 GPD USE A 330 GPD DESIGN FLOW FLOOR PLAN SEPTIC TANK: 330 GPD12) = 660 NOT TO SCALE USE A 1500 GAL. SEPTI 'TANK LEACHING: SIDES: 2 25 + 12.83 .74 = 112 GPD BOTTOM 25 x 12.8 .74 = 237 GPD TOTAL: 47 S.F. 349 GPD USE (2) 500 GAL. LEAC ING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND I , MA APPROVED DAME BOARD OF HEALTH TITLE 5 SITE PLAN, I OF Yarmonth Lfealth Department 175 GREAT ESTERN ROAD &G-1yv� SOUTH YRMOUTH, MA gme iDate PREPARED FOR -tv GARY CLIFFORD DATE: N VEMBER 16, 2017 �k of ?r,;� r� G �� of utis� � .. off 508-362-4541 %• I fax 508-362-9880 DN': EL A. �, �, � 't �, .. downcape.com , OJALA CI ✓IL r> in down cajP eng�neerin�, c. �, l0. , ? civil engineers. ip�, land surveyors T 'v 939 Main Street ( Rte 6A) DATE DANIEL A. OJALA, P. E., P.L.S. YARMO THPORT MA 02675 1 17-391 CLIFFORD -WRINN.DWG