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HomeMy WebLinkAboutEngineered Plan - 2016LEGEND 99- EXISTING CONTOUR X 99• I EXIST. SPOT ELEV. --[ � PROPOSED CONTOUR (98.4] PROPOSED SPOT EL. TH1 TEST HOLE 2YYYZ; SLOPE OF GROUND C -Q) UTILITY POLE FIRE HYDRANT NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM **EXISTING ORANGEBURG PIPE, REPLACE PLUMBING AS REQUIRED DICE #16-005 SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED EXISTING 2 BEDROOM DWELLING DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD USE A 330 GPD DESIGN FLOW SEPTIC TANK: 330 GPD (2) = 660 USE A 1500 GAL. SEPTIC TANK LEACHING: SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD BOTTOM 25 x 12.83 (.74) = 237 GPD TOTAL: 472 S.F. 349 GPD USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND APPROVED MA DATE BOARD OF HEALTH EXISTING ORANGEBURG** ;w \*4 23 VIF 40.22' (_2.5% SLOPE) FOUNDATION- 25' - NOTES SYSTEM PROFILE ALL SYSTEM COMPONENTS SHALL BE ¢�C. MARKED WITH MAGNETIC TAPE OR 1. DATUM IS NAVD 88 Rf 6A m�o� a (NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION. PROVIDE MIN. 20" DIAM. WATERTIGHT 2. MUNICIPAL WATER IS EXISTING 3 Locus ACCESS COVERS TO WITHIN 6" OF FIN. GRADE CONCRETE COVERS TO WITHIN 3" GRADE o FI PEASABRI OR GEOTEXTE 3. MINIMUM PIPE PITCH TO BE 1 8" PER FOOT. FILTER FABRIC OVER STONE / z 43.5' MINIMUM 75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 43.0 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS 0 PRECAST H-tD NOTE. ' 2' MIN. WALL BLOCKS OR TO BE AASHO H -LQ v THICKNESS REQUIRED RISERS (TYP.) PRECAST RISERS 5. PIPE JOINTS TO BE MADE WATERTIGHT. `� Dennis 2'0 4"fdSCH40 PVC ::.•;.• PIPES LEVEL 1ST 2' COMPONENTS H-10 Pond - s" MIN. SUMP 4' ' 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 12" MIN. INT. DIM. ENDS 0YP.) lNV'S EL. 39.20 4 , oro 0 j SIDES 40.03 310 CMR 15.000 (TITLE 5.) 10' 14" .a ' sow°�°°.00ooFr°oOs°"•::'•.. .,.-:°' :. +'. ..'. •: ',, ''..'. '-•.. '.:.-:": :. + � „•, .;'. '.:. ,•°°°°ems°o°°°_°_ � a TEE 1500 GAL SEPTA TANK 14* TEE 39.97' ; • , ° ° 00 0 O ���� ���� O ��®® >gog°x000 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO °°°o°°°° °°°°°°°0 8E USED FOR LOT LINE STAKING OR ANY OTHER 4' LIQ. LEVEL 1 020000a00000 0 0 0 0 O O O D O D O D O o°o°o°o° WATERTESTD'BOX o°oo° 000° GAS BAFFLE ::: ,_o 0 0^0 0_� >00°0000,0000E 000 ®®®000®0000 O00®�®®® ®® , 0 0 0 0 PURPOSE. ACME OR EQUAL o�^ FOR LEVELNESS N 00000000 00®00000aoo E2O�DE7MOCIEE�® ;°o°o°o°o °°°°°°°° °°°00°°° 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4 PVC. 39.47 39.30 °°°°°°°° °°°°°°°° 37.2 " / xit 7 00000 0 000000000000000° 0000000000000000000 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED ^ 0 0 0 0 0 0 0 0 0.0000000. 0 H-10 500 GAL LEACHING CHAMBER BY ACME PRECAST OR EQUAL. o'nanonon00000 0�opo'no 03/4"-1-1/2 DOUBLE WASHED STONE 4' MIN. WITHOUT. INSPECTION BY BOARD OF HEALTH AND Rollie 6 ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED PERMISSION OBTAINED FROM BOARD OF HEALTH. 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00 X 12.83' COMPACTION. (15.221 [2]) i. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES LOCUS MAP PRIOR TO COMMENCEMENT OF WORK. 28.5' BOTTOM TH-1 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE NOT TO SCALE ( 1 SLOPE) (1 SLOPE) NO GROUNDWATER FOUND REMOVED 5' BENEATH AND AROUND THE PROPOSED LEACHING FACILITY. ASSESSORS MAP 112 PARCELS 68 & -69.1 - SEPTIC TANK 50' D' BOX --12' LEACHING FACILITY 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND SITE IS NOT WITHIN A ZONE II REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. TEST HOLE LOGS ENGINEER: RON CADILLAC, SE WITNESS: KELDA WELSH & AMY VON HONE DATE: 7/27/1999 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS I (u DATE DANIEL A. OJALA, P.E., P.L.S. 24" NOTE: 5' REMOVAL ALL AROUND DOWN. 11.5'f TO COARSE SAND. 42" MUNSUITABLE SOIL 138" Yarmouth Health Departmerat APP VED i4ar>ne Date 4 A �SL/ 1OYR'4/3 \B �Sj 1OYR 5/6 C1 /'Z/ / jiL 1OYR 6/2 SOME MOTTLES ,SOME MOTTLES C2 CS 186" 2.5Y 5/4 28.5' NO GROUNDWATER ENCOUNTERED ELEV. 44' 42' 40.5' 32.5' 1mflTLIE 5 SdTE PLAN OF #78 WILLOW STREET YARMOUTHPORT,MA PREPARED FOR JESSE HAGOPIAN DATE: MARCH 4, 2016 Scale:1 "= 20' 0 10 20 30 40 50 FEET off 508-362-4541 I fax 508-362-9880 downcope.com '© 90Wa carpe e#7 hVerin f, inc. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675