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HomeMy WebLinkAboutEngineered Plan - 2015SYSTEM PROFILE PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE) ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE 1.0' 1 FILTER FABRIC OVER STONE MINIMUM -7.1i'LIC [`nvrp nvm PPMIAcT 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 —BLOCKS OR MORTARPRECAST RISERS 10 • "• ' . • ���-!!0000 • �CG�G ou;���- �►;�uu�0000ao� 4' SIDES EL. 54.5 00000000 000000000°00 ..°o°o°o°o ����—SIJ C O O O;� O - -- O O 53.94' 53.77' °o°°°o°0 :000000 +: 4' LIQ. LEVEL (ACME OR EQUAL) '°°°°°° ° ''' : ' •'' : ;: �: :: WATER TEST D'BOX FOR LEVELNESS L EL. 51.67 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25' X 12.83' COMPACTION. (15.221 [21) 'tom (-1-1% % SLOPE) (1 % SLOPE) FOUNDATION EXIST: SEPTIC TANK 34' D' BOX 12' LEACHINGFACILITY 45.5' BOTTOM TH-1 **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT No GROUNDWATER FOUND *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL 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 GEGEN D 99— NOTE.2" MIN. WALL X 99.1 EXIST. SPOT ELEV. PRECAST H-10 RISERS (TYP.) THICKNESS REQUIRED 198.41 PROPOSED SPOT EL. 2'¢ 59.2' 4"0SCH40 PVC TEST HOLE •;..,.- 1ST 2' 4' UTILITY POLE =EL ENDS 00 6 10" EXISTING t 4" EE : p° _�°';`�^ .. °°°°°° , .. . TEE SEPTIC TANK** TEE °O°0°°°O°°°O GAS BAFFLE 0 0 0 0 0 0 ,00000000000 ::' „ „ 0 0 0 0 °o°o°o°o O O C C 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 —BLOCKS OR MORTARPRECAST RISERS 10 • "• ' . • ���-!!0000 • �CG�G ou;���- �►;�uu�0000ao� 4' SIDES EL. 54.5 00000000 000000000°00 ..°o°o°o°o ����—SIJ C O O O;� O - -- O O 53.94' 53.77' °o°°°o°0 :000000 +: 4' LIQ. LEVEL (ACME OR EQUAL) '°°°°°° ° ''' : ' •'' : ;: �: :: WATER TEST D'BOX FOR LEVELNESS L EL. 51.67 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25' X 12.83' COMPACTION. (15.221 [21) 'tom (-1-1% % SLOPE) (1 % SLOPE) FOUNDATION EXIST: SEPTIC TANK 34' D' BOX 12' LEACHINGFACILITY 45.5' BOTTOM TH-1 **INSTALLER SHALL CONFIRM MINIMUM SEPTIC TANK SIZE AT No GROUNDWATER FOUND *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL 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 GEGEN D 99— EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. 99 PROPOSED CONTOUR 198.41 PROPOSED SPOT EL. TH1 o TEST HOLE 2� SLOPE OF GROUND _ UTILITY POLE FIRE HYDRANT NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING TEST HOLE LOGS ENGINEER: DANIEL E. GONSALVES, SE #13587 WITNESS: AMY VON HONE, RS DATE: 6/25/2015 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS P# 13729 Q ELEV. 0" 57.5' FI LL 44" A LS 47" 1OYR 3/2 53.6' B LS 84" 1OYR 5/6 50.5' C ®PN �I= 1OYR 6/4 144" 45.5' NO GROUNDWATER ENCOUNTERED 15-138 5' REMOVAL OF UNSUITABLE SOIL REQUIRED AROUND PERIMETER OF LEACHING FACILITY, DOWN TO SUITABLE SOIL LAYER. REPLACE WITH CLEAN MED. SAND, TO MEET SPECIFICATIONS OF 310 CMR 15.255(3) NOTE: METAL SCRAPS FOUND IN FILL LAYER ScaIe:1 "= 30' FM 0 15 30 45 60 75 FEET DATE DANIEL A. OJALA, P.E.; P.L.S. 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 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 5' BENEATH AND AROUND THE PROPOSED LEACHING FACILITY. 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. LOCUS MAP NOT TO SCALE ASSESSORS MAP 123 PARCEL 93 SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED DESIGN FLOW: 3 BEDROOMS ® 110 GPD = 330 GPD USE A 330 GPD DESIGN FLOW SEPTIC TANK: 330 GPD (2) = 660 **RE—USE EXISTING 1000 GAL. SEPTIC TANK _ - LEACNING: 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 ntc , MA APPROVED DATE BOARD OF HEALTH TITLE 5 SITE PLAN OF 7 WOODSIDE CIRCLE YARMOUTH PORT PREPARED FOR JULIE SHAYLOR JUNE 26, 2015 CD off 508-362-4541 r fax 508-362-9880 vUv 1 downeape.com © do wn - tJ jh7Coring, MC. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOU THPOR T MA 02675 15-138 SHAYLOR.DWG to 6 C i Locus o �o _ g h atn t 00 6 LOCUS MAP NOT TO SCALE ASSESSORS MAP 123 PARCEL 93 SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED DESIGN FLOW: 3 BEDROOMS ® 110 GPD = 330 GPD USE A 330 GPD DESIGN FLOW SEPTIC TANK: 330 GPD (2) = 660 **RE—USE EXISTING 1000 GAL. SEPTIC TANK _ - LEACNING: 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 ntc , MA APPROVED DATE BOARD OF HEALTH TITLE 5 SITE PLAN OF 7 WOODSIDE CIRCLE YARMOUTH PORT PREPARED FOR JULIE SHAYLOR JUNE 26, 2015 CD off 508-362-4541 r fax 508-362-9880 vUv 1 downeape.com © do wn - tJ jh7Coring, MC. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOU THPOR T MA 02675 15-138 SHAYLOR.DWG