Loading...
HomeMy WebLinkAboutEngineered Plans - 2017LEGEND 99— EXISTING CONTOUR X 99 1 EXIST. SPOT ELEV. —[99]— PROPOSED CONTOUR (98.4] PROPOSED SPOT EL. TH1 rh TEST HOLE SLOPE OF GROUND C-0-) UTILITY POLE 2. MUNICIPAL WATER IS EXISTING FIRE HYDRANT NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED EXISTING 3 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 , MA APPROVED DATE BOARD OF HEALTH \ TOP FOUND *THE INSTALLER SHALL VERIFY THE �';•� LOCATIONS OF ALL UTILITIES AND ALL 1 .. BUILDING SEWER OUTLETS AND `:: ELEVATIONS PRIOR TO INSTALLING ANY - *24± PORTION OF SEPTIC SYSTEM 2 FIRST FLOOR STORAGE II STUDY FAMILY STUDY 6 ROOM I 5.0' — STORAGE r— CLOSETI CLOSET I BATH LOWER FLOOR DCE # 17-427 SLAB EL. 21.5 ti 3 3' 17.85' *19± *V.I. F. f C SYSTEM PROFILE MARKED WITHCMAGNETIC TTAPE'�OR BE PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION. ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE CONCRETE COVERS TO WITHIN 3" GRADE FILTER FABRIC OVER STONE 20'-21' MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 18.0' E6AS�H tO- NOTE: 2" MIN. WALL KNESS'RE*QUIRED Bn"OR RISERs (TYP.) CCiC-SPRECAST RISERS 2'0 4"OSCH40 PVC MORTAR ALL 6" MIN. SUMP PIPES LEVEL 1ST 2' �ENDS 4•COMPONENTS H-10 12" MIN. INT. DIM. (TYP.) INV'S EL. 14.2 4' SIDES 1 7 0" 14" .i° fEE 1500 GAL H-10 TEE 0 0 0 0 0��® ���® ®®®❑ —O��® .,00000000 SEPTIC TANK 17.60 ; 000 000 0 00� o 0 0 o °°°°°°° oma®®moo®®®a 00000®��ao® >o�oao�o� 4' LIQ. LEVEL o°o°o°o°o°o° WATERTEST D'BOX O >0000000°` ���®���npO®a ®®p�000����® '°o°o°o°o 0 0 0 0 0 0, , o o o o ACME OR EQUAL GAS BAFFLE ..; °°�°�°°,°_ FOR LEVELNESS N �oo°p00000 p �p ���p®�©�®��®®0®�0� °o°o°o°o 14.47' 14.30' '°°°°°°°° 00 ° ° ° o••oo`o o oo-°o 0°.° 0 0o . ;0;0 0.•o, o o oo.00:o`•ooog o o°o°°°°°°°o°o°°oo°°o° o°ono�oio°o°o°000°o'-o�o°o°o,�on?o°o° iH-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. r 3/4"-1-1/2" DOUBLE WASHED STONE 4 MIN. (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]) ( 2.5% SLOPE MIN.) 1 63' ( 1 %SLOPE) (1 SLOPE) NO GROUNDWATER BOTTOM 1 FOUND FOUNDATION 2 65' SEPTIC TANK 24' LEACHING D' BOX 12' FACILITY 3 31' NOTES �o Kelley'sBay 1. DATUM IS NAVD 88 2. MUNICIPAL WATER IS EXISTING Route 6 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. Knob Hill 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITSRock TO BE AASHO H -LQ Blue o Old $ .Locus 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH ce sqo 310 CMR 15.000 (TITLE 5.) o of /yPstP� EricbRoin 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO RF US �a w oorin9 PURPOSE. B. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. a Z Q Bo - 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED NI WITHOUT INSPECTION BY BOARD OF HEALTH AND 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 LOCUS MAP PRIOR TO COMMENCEMENT OF WORK. SCALE 1"=2000'± 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE REMOVED BENEATH AND 5' AROUND THE PROPOSED ASSESSORS MAP 101 PARCEL 103 LEACHING FACILITY. 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND LOCUS IS WITHIN FEMA FLOOD ZONE X REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. (AREA OF MINIMAL FLOOD HAZARD AND 0.2 PCT ANNUAL CHANCE FLOOD HAZARD) AS SHOWN ON COMMUNITY PANEL #25001 CO583J DATED 7/16/2014 SITE IS LOCATED WITHIN A ZONE II Z,, l� Yarmouth Health Department -Na a Date I - — TEST HOLE LOGS ENGINEER:DANIEL E. GONSALVES, SE #13587 WITNESS: AMY VON HONE, RS DATE: 12/14/2017 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS 0" 36" 54" PERC 84" UP FILL A LS 1OYR 3/2 B LS 1OYR 5/6 'C MS 2.5Y 6/4 144" 5' NO GROUNDWATER ENCOUNTERED ELEV. 17' 12.5' 10' T . I nxSITE P t 12-\5 17 DATE DANIEL A. OJALA, P.E., P.L.S. ON 3 KEEL CAPE DRIVE SOUTH YARMOUTH, MA o FOR LAWRENCE GAUDETTE DATE: DECEMBER 15, 2017 Scale:1 "= 20' 0 10 20 30 40 50 FEET off 508-362-4541 I fax 508-362-9880 downcope.com dmfs cape d0ngia�eria�,14C. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675 17-427 GAUDETTE.DWG