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HomeMy WebLinkAboutEngineered Plan - 2018LEGEND 99 — EXISTING CONTOUR X 99. 1 EXIST. SPOT ELEV. —[99]— PROPOSED CONTOUR 198.4] PROPOSED SPOT EL. TH1 Y TEST HOLE 2, SLOPE OF GROUND 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 **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT 1500 GALLONS AND ITS SUITABILITY FOR RE —USE. REPLACE WITH H-20 1500 GALLON SEPTIC TANK APPROPRIATE TO SITE CONDITIONS IF NOT SUITABLE SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED EXISTING 7 BEDROOM INN DESIGN FLOW: 7 BEDROOMS @ 110 GPD = 770 GPD USE A 770 GPD DESIGN FLOW SEPTIC TANK: 770 GPD (2) = 1540 (1ST COMPARTMENT) **USE EXISTING 1500 GAL. SEPTIC TANK ADD A 1000 GAL. H-20 SEPTIC TANK (2ND COMPARTMENT) 1000 < 770 OK LEACHING: SIDES: 2 (59 + 12.83) 2 (.74) = 212 GPD BOTTOM 59 x 12.83 (.74) = 560 GPD TOTAL: 1044 S.F. 772 GPD USE (6) 500 GAL. H-10 LEACHING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND APPROVED , MA DATE BOARD OF HEALTH TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 WITNESS: AMY VON HONE, RS DATE: 6/27/2018 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS 0" 4 LS 1OYR 3/2 B LS 1OYR 5/8 C1 SL 1OYR 6/3 C2 MS 120" 10YR 7/4 26' NO GROUNDWATER ENCOUNTERED ELEV. 36' DCE # > 8-2 1 4 18" 36" 60" PERC 33' 31' PRECAST H-10 RISERS (TYP.) 2'0 l FOUNDATION 39.6' 10" **EXISTING 14" TEE SEPTIC TANK TEE GAS BAFFLE r; EXIST M.H.B EXISTING SEPTIC TANK *38.2' 37.25' ( 5 % SLOPE) — 2' - SHALL SYSTEM PROFILE ALL SYSTEMMARKED WTHCMAGNETICTTAPE OR BE 2' CAST IRON COVERS TO GRADE OR CONCRETE (NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION. COVERS TO WITHIN 6" GRADE, COORDINATE W/ OWNER 2" PEASTONE OR GEOTEXTILE CONCRETE COVERS TO WITHIN 3" GRADE FILTER FABRIC OVER STONE F01 MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 36'-37' PRECAST H-20 NOTE: 2" MIN. WALL RISERS (TYP.) THICKNESS REQUIRED BLOCKS OR 2 o 4" OSCH40 PVC MORTAR ALL PRECAST RISERS 6" MIN. SUMP PIPES LEVEL 1ST 2' 4' COMPONENTS H-10 12" MIN. INT. DIM. I TENDS (TYP.) INV'S EL. 33.20 4' ::1 SIDES TEE 1000 GAL H-20 TEE 37.00' o 0 0 0 ©oo� a�oo 0000 . � ., .. -mono >°�°�°�°�° SEPTIC TANK o 0 0°0° 4' LIQ. LEVEL o °o 0 0 °o 0 0000000° ao®®oo®®boo ooa000�000® >o°o°o°p° o ° o 0 0 o WATERY ST D'BOX O > o o ° ° ��Oa��OOpOO� 0®®®�®®®®�� ' ° ° ° ° 0 0 0 0 0 0, > o 0 0 0 GAS BAFFLE o0000°o'o_ F� �j ono°o°oo >°00000°o ACME OR EQUAL FOR LEVELNESS o 0 0 0 0 0 0 0 0 o 0 0 0 0 o 0 0°0°0°0° ° ° o o L1®®®®®DO�COI� �®I]0LEI111 � . ° ° ° ° 33.62' 33.45' ! •°°°o°", oO..:oO.:°O;.:°O..o°:o°.o°o.o;o .o.:oo:o-.po6 o,L i °0OO DD°°°°°°°O°o�0°O0°9p°°0 ononogo1o000000poaoror0o00o°ono0oo°o°' H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. 3/4'-1-1/2 DOUBLE WASHED STONE 4 MIN. ALL AROUND PRECAST STRUCTURES (6) UNITS REQUIRED 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 59.00' X 12.83' COMPACTION. (15.221 [2]) I N L6 (1.7 % SLOPE) (1 %SLOPE) 26.0' BOTTOM TH-1 NO GROUNDWATER FOUND SEPTIC TANK 200' D' BOX ! 25' LEACHING FACILITY NOTES 1. DATUM IS NAVD 88 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-10 (H-20 SEPTIC TANK) 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. 0 Tho e e Rood S L ocus c 6A 6 G y S c o � � Sondysid c,� O 0 � Dennis Pond ono a°� 0 LOCUS MAP SCALE 1 "=2000't ASSESSORS MAP 122 PARCEL 43.1 T�TLEF= 5 SITE PLAN OF OUTE---6A---- YARMOUTH POrmT, A PREPARED FOR CRUUK JAW ININ DATE: J U LY 3, 2018 Scale: 1 "= 20' i 0 10 20 30 40 50 FEET �R. 'DATE DANIEL A. OJALA, P.E., P.L.S. off 508-362-4541 5 I fax 508-362-9880 5)downcape.com dDWn C41pe en�iaeef1fil, i17c. civil engineers /�� �. Ian a' surveyors U 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675 18-214 CC SEPTIC -CROOK JAW INN.DWG