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HomeMy WebLinkAboutEngineered Plan - Rev. 2018TOP OF FOUNDATION ELEVATION 100.08 PROVIDE ZABEL A1800 FILTER EXISTING 1,000 GALLON 14" REINFORCED CONCRETE SEPTIC TANK EXISTING TEE WITH GAS BAFFLE (CENTERED IN TANK OPENING) ny SITE �v �O �E\R Ro P� C'1O LOCUS SCALE 1 "=500' LIMIT OF CB/DI- WATER LINE TO BE RELOCATED (FND) 10 -FEET AWAY FROM LEACH FIELD (4) PROPOSED HIGH CAPACITY H2O INFILTRATORS WITH 3.5' EXISTING SEPTIC TANK TO REMAIN SCREENED PORCH KITCHEN LIVING AREA RISERS TO BE INSTALLED ON EXISTING TANK TO BRING COVERS TO 1MTHIN 6" OF GRADE 15' OF 4- SCH 40 01- - _ RISER ON D -BOX TO BE BROUGHT TO GRADE WITH CAST IRON FRAME AND COVER PROVIDE SPEED LEVELERS ON OUTLETS 1' OF 4" SCH 40 PVC, S=0.005 MIN. I ' I \INV. -93.60 LEVEL STABLE BASE CONSISTING INV. -93 OF 6" CRUSHED STONE 3" DEPTH OF STONE,. BELOW CHAMBER PROPOSED 3 -OUTLET DISTRIBUTION BOX (11120) SYSTEM PROFILE BDRM BDRM M BDRM FLOOR PLAN NOT TO SCALE 95.53 X' `95.86 ,xnA NOT TO SCALE IN AREAS WHERE CHAMBERS ARE BELOW THE DRIVEWAY AND ADDITIONAL 6" OF STONE SHALL BE PLACED OVER THE CHAMBER. A LAYER OF GEOGRID SHALL BE PLACED OVER THIS AREA IN THE BACKFILL MATERIAL EXTENDING 5 -FEET BEYOND THE CHAMBER TO BE GRADED SUCH THAT COVER DOES NOT EXCEED 36" INSPECTION PORT ON CHAMBERS TO BE BROUGHT TO WITHIN 3" OF GRADE 2" OF J" PEASTONE OR 8 OZ. NON WOVEN GEOTEXTILE ELEV. 93.98 - TOP CHAMBER _ `J 14- TOTAL DEPTH OF 3'4. - 1 )F DOUBLE - -rt-1 .- {'- I �`- -I WASHED CRUSHED STONE .. a ELEV.-92.40 - BOT. FIELD 34" X 75" LEACHING CHAMBER 3.51 (SEE SITE PLAN FOR ORIENTATION) (4)-H20 INFILTRATORS 5' MINIMUM SEPARATION TO PROPOSED SOIL ABSORPTION SYSTEM SEASONAL HIGH GROUNDWATER ADJUSTED SEASONAL HIGH GROUNDWATER ELEV.-87.40 BENCHMARK TOP OF FOUNDATION = 100.08 (ASSUMED) N/F RICHARD LEVIS MAP -116,_ LOT 54 --- 8 ROWLEY LANE Rpp o>� ,,�\ � FRS S TP 9 72 .^ \ / 99.08 x 98.82 O �! r i� \\ Al OF STONE AROUND F: ,r \ \\ \ \\ 97.52 ooh 72 ;• . •v �� �' ; 10,345 SQ\ FT. t\\ PROPOSED 3 -OUTLET '^}obo /D, 7� X:, . <.:: Q 1 0.2�\ ACRES f \ O,�O' DISTRIBUTION BOX (H2O) ,� 0 7,30'L// CB/BRKN - % 7 \'.7 / 20A2 REBAR USEJ� / \kP. / O L O EXISTING LEACH PIT TO BE REMOVER©010.1 10.6 f // 6 \ _ _ 0 MIN./ ���'::% of ` \ ^A C14 0 PROPOSED VENT \ 93.72 EXISTING TANK ATO REMAIN\\, AND BE REUSE ptir `.Foy a�F�/ A 4, Yarmouth Health Department V APP UNI., ED Name Date 4% k A4 rel TP- I FILL (COBBLES AND BOULDERS PRESENT) 76" B LOAMY M. SAND 1OYR 4/6 96" C 115" FINE SAND - 2.5Y 6/4 138" SITE INFORMATION ADDRESS: 2 ROWLEY LANE YARMOUTHPORT MA 02675 MAP LOT: 116/55 DEED REFERENCE: 28525/52 DESIGN CALCULCATIONS 110 GALLONS/DAY/BEDROOM X 3 BEDROOMS = 330 GALLONS/DAY TANK CAPACITY 200% DAILY FLOW = 660 GALLONS; USE EXISTING 1,000 GALLON TANK REQUIRED LEACHING CAPACITY DESIGN PERC RATE = < 2 MIN/INCH 330 GPD / 0.74 GALLONS PER DAY PER SQ. FT. = 445.94 SQ. FT. PROVIDED LEACHING CAPACITY BOTTOM AREA = 35.00' X 10.00' = 350.00 SQ. FT. SIDE AREA = 90.00' X 1.17' = 105.30 SO. FT. 455.30 SQ. FT, GPD PROVIDED = 336.92 GPD V 162" ' 83.50 WATER AT 138" 10. LOCATION OF UTILITIES ON THIS PLAN ARE APPROXIMATE AND SHALL BE VERIFIED IN THE FIELD. PERC RATE: < 2 MIN/IN. (SEE SIEVE ANALYSIS) INDEX WELL A1W-247 11. THE SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE DESIGN ENGINEER 2 DAYS PRIOR TO BEGINNING INSTALLATION OF THE SYSTEM TO ALLOW FOR JAN 29, 2018 READING=23.64 NOF ASCHEDULING OF INSPECTIONS �gS i ADJUST=1.9 �� cyGN 2. WHERE APPLICABLE, UNSUITABLE MATERIAL (A & B HORIZONS) ENCOUNTERED SIEVE SAMPLE TAKEN FROM C -LAYER BELOW THE INVERT OF THE INLET TO THE SOIL ABSORPTION SYSTEM, SHALL ASA �• DATE: MARCH 1, 2018 a f N BE REMOVED TO A DISTANCE 5' AROUND THE SYSTEM AND BROUGHT BACK TO o. is THE APPROPRIATE ELEVATION WITH CLEAN SAND PER MASSACHUSETTS 310 PERFORMED BY: RICHARD JUDD, R.S. ��o CMR 15.00 REGULATIONS. WITNESSED BY: AMY VON HONE, R.S. ,c FCIsTE�` G� FSSIONP& 13. THIS DESIGN DOES NOT ALLOW FOR THE USE OF A GARBAGE GRINDER SOIL PROFILE NOT TO SCALE LEGEND GENERAL NOTES: -----------104---------- 1. NONE OF THE SUBJECT PROPERTY IS WITHIN THE LIMITS OF A FEMA FLOOD PROPOSED CONTOUR HAZARD ZONE AS SHOWN ON PANEL NO. 25001 CO579J. EFFECTIVE DATE JULY 97.00 -OHp 16, 2014. UJ 2. THE SITE IS NOT LOCATED WITHIN A ZONE II AREA. W 3. THERE ARE NO STREAMS OR WETLANDS WITHIN 100 -FEET OF THE PROPOSED G PROPOSED NATURAL GAS LINE SUBSURFACE SEWAGE DISPOSAL SYSTEM. UGE 4. THERE ARE NO PONDS OR LAKES WITHIN 300 -FEET OF THE PROPOSED POWER/TELCOM TP -1 SUBSURFACE SEWAGE DISPOSAL SYSTEM 90.67 5. VERTICAL DATUM IS ASSUMED EXISTING SPOT ELEVATION 6. ALL CONSTRUCTION MEANS AND METHODS SHALL CONFORM TO 310 CMR 15.00 UP -0- EXISTING UTILITY POLE STATE REGULATIONS AND LOCAL BOARD OF HEALTH AND BUILDING DEPARTMENT 89.00 101, 50h REGULATIONS. 87.40 (ADJ) 7. ALL JOINTS IN THE TANK AND DISTRIBUTION BOX SHALL BE MADE WATERTIGHT = THROUGH THE USE OF ASPHALT OR SYNTHETIC POLYMER SEALERS OR 1.9' ADJ. HYDRAULIC CEMENT. 8_5:50 (OBS) r 8• SYSTEM COMPONENTS SHALL BE H-20 LOADING - 9. DIGSAFE AND LOCAL UTILITY COMPANIES SHALL BE CONTACTED PRIOR TO ANY EXCAVATION OCCURRING. 162" ' 83.50 WATER AT 138" 10. LOCATION OF UTILITIES ON THIS PLAN ARE APPROXIMATE AND SHALL BE VERIFIED IN THE FIELD. PERC RATE: < 2 MIN/IN. (SEE SIEVE ANALYSIS) INDEX WELL A1W-247 11. THE SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE DESIGN ENGINEER 2 DAYS PRIOR TO BEGINNING INSTALLATION OF THE SYSTEM TO ALLOW FOR JAN 29, 2018 READING=23.64 NOF ASCHEDULING OF INSPECTIONS �gS i ADJUST=1.9 �� cyGN 2. WHERE APPLICABLE, UNSUITABLE MATERIAL (A & B HORIZONS) ENCOUNTERED SIEVE SAMPLE TAKEN FROM C -LAYER BELOW THE INVERT OF THE INLET TO THE SOIL ABSORPTION SYSTEM, SHALL ASA �• DATE: MARCH 1, 2018 a f N BE REMOVED TO A DISTANCE 5' AROUND THE SYSTEM AND BROUGHT BACK TO o. is THE APPROPRIATE ELEVATION WITH CLEAN SAND PER MASSACHUSETTS 310 PERFORMED BY: RICHARD JUDD, R.S. ��o CMR 15.00 REGULATIONS. WITNESSED BY: AMY VON HONE, R.S. ,c FCIsTE�` G� FSSIONP& 13. THIS DESIGN DOES NOT ALLOW FOR THE USE OF A GARBAGE GRINDER SOIL PROFILE NOT TO SCALE LEGEND 4 CRESTVIEW DRIVE EAST SANDWICH, MA 02537 y PHONE: (508) 400-2365 SITE DESIGN, µLLC 4 , T y N Residential Site Design and Permitting LOGAWN..- 2 ROWLEY LANE YARMOUTHPORT, MA 02675 a/w..- GORDON AND BRENDA LAVELLE 2 ROWLEY LANE YARMOUTHPORT MA 02675 DRAW/NG 777LE SUBSURFACE SEWAGE DISPOSAL SITE PLAN AND PROFILE SCALE Q4TE' DRAW/NG NO. I"=20 2/26/2018 -.- OF REVISIONS 11 NO. DATE DESCRIPTION 1 4/9/18 REVISIONS PER HEALTH DEPARTMENT REVIEW COMMENTS PROPERTY LINE su -----------104---------- EXISTING CONTOUR - -104 - - PROPOSED CONTOUR EXISTING FENCE - x x -Y X -OHp EXISTING OVERHEAD UTILITIES UJ EXISTING WATER LINE W PROPOSED WATER LINE G PROPOSED NATURAL GAS LINE UGE PROPOSED UNDERGROUND POWER/TELCOM TP -1 LOCATION OF TEST PIT/PERC TEST 99.76 X EXISTING SPOT ELEVATION _QFH EXISTING FIRE HYDRANT UP -0- EXISTING UTILITY POLE BH BULKHEAD 101, 50h PROPSED SPOT GRADE 4 CRESTVIEW DRIVE EAST SANDWICH, MA 02537 y PHONE: (508) 400-2365 SITE DESIGN, µLLC 4 , T y N Residential Site Design and Permitting LOGAWN..- 2 ROWLEY LANE YARMOUTHPORT, MA 02675 a/w..- GORDON AND BRENDA LAVELLE 2 ROWLEY LANE YARMOUTHPORT MA 02675 DRAW/NG 777LE SUBSURFACE SEWAGE DISPOSAL SITE PLAN AND PROFILE SCALE Q4TE' DRAW/NG NO. I"=20 2/26/2018 -.- OF REVISIONS 11 NO. DATE DESCRIPTION 1 4/9/18 REVISIONS PER HEALTH DEPARTMENT REVIEW COMMENTS