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HomeMy WebLinkAboutEngineered Plan - 2019PROVIDE MIN. 20" DIAM. WATERTIGHT ACCESS COVERS TO WITHIN 6" OF FIN. GRADE TOP FOUND. EL. 21.0' MINIMUM .75' OF COVER OVER PRECAST PRECAST H-10 SYSTEM PROFILE (NOT TO SCALE) 2" PEASTONE OR GEOTEXTILE FILTER FABRIC OVER STONE i 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 17-19' MORTAR ALL BLOCKS OR RISERS (TYP.) , 4"4SCH40 PVC PRECAST RISERS 2.0 COMPONENTS 19'1 6" MIN. SUMP PIPES LEVEL 1ST 2' H-10 12" MIN. INT. DIM. ENDS 5' (TYP.) BET. HSDES ➢;000�;000�o 1 100 ooO poO ooO eo .. 10" EXISTING 14" °°°°°°°° ::. ... .... •. - °'oo o �o� ... -.:. - : .: . . , > . ... .... . .. > ° ° ° °� TEE SEPTIC TANK** TEE 17.8±1* aoao o tea®® ®Orz�O_O -JmlOOP >o°o°o°o° ° ° > ° o ° o °°° WATERTEST D'BOX o °o°o° . ®�®��0��0�0 °o°o �0000�oaaoo >o°o °o° o ° 00 o o , ° o ° ° l] O O O O 0 0 0 0 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 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CM 15.000 TITLE 5. 13 TH R 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY GAS BAFFLE..,' °o°°° FOR LEVELNESS N 'o°o°o°o° ����CIC1©�©�I] 0°0 �®I�l]�(���DOI] OTHER PURPOSE. 15.52' 15.35' °o°o° °o°o°o°0 13.2 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. ' :; . • •' 6" MIN. SUMP 12" MIN. INT. DIM. LH -10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. 3/4"-1-1/2" DOUBLE WASHED STONE (2) UNITS REQUIRED 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 30' X 9.83' COMPACTION. (15.221 [2]) (_L7. % SLOPE) (-1-7. SLOPE) FOUNDATION EXIST. SEPTIC TANK 31' LEACHING D' BOX 17' FACILITY *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT UTILITIES AND ALL -BUILDING SEWER OUTLETS AND ELEVATIONS 1000 GALLONS AND ITS SUITABILITY FOR RE -USE. REPLACE PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM WITH 1500 GALLON SEPTIC TANK APPROPRIATE TO SITE CONDITIONS IF NOT SUITABLE LEGEND- Olt EGEND 99- EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. -[991- PROPOSED CONTOUR 198.41 PROPOSED SPOT EL. TH1 SEPTIC TANK: 220 GPD (2) = 440 TEST HOLE 2% SLOPE OF GROUND UTILITY POLE FIRE HYDRANT NOTE NOT ALL SYMBOLS MAY APPEAR IN DRAWWG TEST HOLE LOGS VARIANCES REQUESTED: UNDER MAX. FEASIBLE COMPLIANCE 15.405: (1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 16') ENGINEER: DANIEL E. GONSALVES, SE #13587 WITNESS: AMY VON HONE, RS DATE: 2/28/19 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS 0" 74" 80" 120" 144" SIEVE 192" 4 / FI LL A� LS 1OYR 3/2 B �LS 10YR 5/6 C1 SL 2.5Y 5/4 C2 MS 2.5Y 6/3 ELEV. 18.5' 11.8' 8.5' 6.5' UNSUITABLE SOIL GROUNDWATER ADJ. DATA: WELL: MIW 29 ZONE: A ADJUSTMENT: 1.0' (JANUARY) 2.5' GROUNDWATER ENCOUNTERED AT 144" EL. 6.5' DCE #19-026 Scale:1 "= 20' 0 10 20 30 40 50 FEET 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 FORCALLING n /� AND VERIFYING IGSAFE THE LOCATION OF ALL233UND UNDERGROUND & . LOCUS MAP OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. SCALE 1 "=2000'1 _ 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL ASSESSORS MAP 58 PARCEL 168 7.5' ADJUSTED GROUNDWATER BE REMOVED BENEATH AND 5' AROUND THE 'j 5' REMOVAL OF UNSUITABLE SOIL REQUIRED J AROUND PERIMETER OF LEACHING FACILITY, DOWN TO SUITABLE SOIL LAYER. REPLACE WITH CLEAN MED. SAND, TO MEET Pp SP ECIFICATIONS'OF 310 CMR 15.255(3) R AA X J :► FLOOR PLAN NOT TO SCALE DO 4 PROPOSED LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE X 12. EXISTING LEACHING FACILITY SHALL BE PUMPED (AREA OF MINIMAL FLOOD HAZARD) AS AND REMOVED OR PUMPED AND FILLED WITH CLEAN SHOWN ON COMMUNITY PANEL #25001CO587J SAND. DATED 7/16/2014 SITE IS LOCATED WITHIN A ZONE II 2 BEDROOM DEED RESTRICTION REQUIRED APPROVED Permit valid for REPAIR OF SIA111C SVS'j-VNj ONL:Y,, due oto State and I oval septic variances. Board c Ileatth review and apllruvai is requirelh fur any firfure: add itions/reno%;±tions/alterations to sewage facilities and/or structu,resmi,�elling. YaIrmouth Ilealth Department 15_11 '\O\ DATE MA DATE BOARD OF HEALTH TITLE 5 SITE PLAN OF #1 SHALLOW BROOK ROAD SOUTH YARMOUTH, MA PREPARED FOR THOMAS SCANLON OF Jr ^lls��.j���` DATE: MARCH 7, 2019 _r ,_ �' �5• �� DANIEL AI tet' c �,, off 508-362-4541 ALA OJALA , fox , c a, No. A. r 508-362-9880 _ JALP. Pf :6,02 !, p v /� downcape.com © 7cr �F _ � DF�r� Jr`�o�C�itrs • • -� (�IlIlI' I,0Ss2 TcdI1 C4Pe 18C.`��jI o y� `.,w.v`C� civil engineers m i land surveyors 71 CM I' 939 Main Street ( Rte 6A) DANIEL A. OJALA, P.E., P.L.S. YARMOUTHPORT 'MA 02675 19-026 SCANLON.DWG SYSTEM DESIGN: -GARBAGE DISPOSER IS NOT ALLOWED DESIGN FLOW: 2 BEDROOMS @ 110 GPD = 220 GPD USE A 220 GPD DESIGN FLOW SEPTIC TANK: 220 GPD (2) = 440 **RE -USE EXISTING 1000 GAL. SEPTIC TANK LEACHING: \ SIDES: 2 (30 + 9.83) 2 (.74) = 118 GPD BOTTOM 30 X 9.83 (.74) = 218 GPD \ TOTAL: 454 S.F. 336 GPD USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 2.5' STONE AT SIDES, 4' AT ENDS AND 5' BETWEEN UNITS APPROVED Permit valid for REPAIR OF SIA111C SVS'j-VNj ONL:Y,, due oto State and I oval septic variances. Board c Ileatth review and apllruvai is requirelh fur any firfure: add itions/reno%;±tions/alterations to sewage facilities and/or structu,resmi,�elling. YaIrmouth Ilealth Department 15_11 '\O\ DATE MA DATE BOARD OF HEALTH TITLE 5 SITE PLAN OF #1 SHALLOW BROOK ROAD SOUTH YARMOUTH, MA PREPARED FOR THOMAS SCANLON OF Jr ^lls��.j���` DATE: MARCH 7, 2019 _r ,_ �' �5• �� DANIEL AI tet' c �,, off 508-362-4541 ALA OJALA , fox , c a, No. A. r 508-362-9880 _ JALP. Pf :6,02 !, p v /� downcape.com © 7cr �F _ � DF�r� Jr`�o�C�itrs • • -� (�IlIlI' I,0Ss2 TcdI1 C4Pe 18C.`��jI o y� `.,w.v`C� civil engineers m i land surveyors 71 CM I' 939 Main Street ( Rte 6A) DANIEL A. OJALA, P.E., P.L.S. YARMOUTHPORT 'MA 02675 19-026 SCANLON.DWG