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HomeMy WebLinkAbout44 Gleason Avenue Proposed Septic DesignDATE OF SOIL TEST SGO fG��R. .SWEETSER ENGINEERING 20 FT. MINIMUM FROM CELLAR SOIL TEST DONE BY TOP OF FQUNDATION f i G' 10 FT. MINIMUM t0 F•• MINIMUM FROM SLAB OR CRAWL SPACE CLEAN SAND WITNESSED BY ON HOLE 1 ELEV. 'OBSERVATION HOLE 2 E�Ev.= '•�-!=�- �V = s'�— OBSERVATI «' 7i MIN./INCH ... i, CONCRETE LOAM AND SEED (o�i_ INCHES PERCOLATION RATE _ . PERCOLATION RATE 4.2 MIN./INCH AT COVERS 4 SCHEDULE 4O PVC PIPE DEPTH HORIZ TEXTURE COLOR MOTT. OTHER MIN. PITCH 1/8" PER FT. 2" LAYER OF DEPTH HORIZ TEXTURE COLOR MOTT. OTHER -3 f 1/8" TO 1/2 WASHED STONE VENT D �- ilfsiji /s.� g, f f + J Vit; NOT REQUIRED f f 4" CAST IRON PIPE z 1 CU. FT. OF r° (OR EQUAL) MINIMUM CONCRETE PITCH 1/4- PER FT. ANCHOR a j / p / t L/ FLOW LINE 132 I tv4-31 i f 10" " O O re-, oo+ ri - 0 10 ELEV. - MIN. 1, j. ;� 2 0 , o . ELEV.` _ -,•~ V. _ "LEVEL •t� ���� ._..�..,: _ � J��"�sr�.f !.2'l!'�2r 6 SUMP ELEV. = a N v ELEV. = �J +; B AFFLE ELEV. = i c+ e �:. n p o v rL. « I 1 t? L1/3 vL DISTRIBUTION ELEV. = cS HIGH CAPACITY INFILTRATORS Vi `} OUTLET BOX i 'STONE IN AN z.0� UQUID �,` ON FIRM BASE) E WATER TESTED ,r' .; �h' LI )' ? TRENCH FORMATION '" b ENCOUNTERED AT ��_. ELEV. _ �' 7 N WATER ENCOUNTERED AT !Y ELEY. (TO BE PLACED TO 2r,_ WELL �� WATER ENCO N 4 FEET 14 INCHES 1 504 GALLON IF MORE THAN ONE OUTLET 5 FEET, 19 INCHES (TO BE PLACED ON FlRM BASE) SOIL ABSORPTION ZONE - s FEET 24 INCHES SEPTIC TANK ( 7 FEET 29 INCHES 3�4"'TO 1 1/2" SYSTEM (SAS) INDEX 8 FEET 34 INCHES SHED STONE ; ADJUST LEGEND: DESIGN CALCULATIONS Ll_ WA � _.L EXISTING SPOT ELEVATION 00x0 NUMBER OF BEDROOMS NO USG PROBABLE WATER TABLE ELEV. GARBAGE DISPOSAL UNIT ELEV_ - EXISTING CONTOUR----00---- TOTAL ESTIMATED FLOW E DISPOSAL SYSTEM PROFILE OBSERVED WATER TABLE (oFs r HoiF F1Ev. - o r� FINAL SPOT ELEVATION 00.0 ( 110 GAL/BR./DAY X _L _ BR.) GAL•/DAY SEWAG BOTTO FINAL CONTOURGAL NOT TO SCALE SOIL TEST LOCATION REQUIRED SEPTIC TANK CAPACITY 1 0 GAL- UTILITY AL . UTILITY POLE -0-- ACTUAL SIZE OF SEPTIC TANK i }. TOWN .WATER®\ DESIGN PE SOIL ICOLATION RATE `:I CATCH BASIN .�W •• < 5 MIN./IN. \,_/ EFFLUENT LOADING RATE 0 GAL/DAY/S.F. GAS LINE G M Q i, SQ. FT. ! CLEAN OUT C O. LCHi �G� 4AREA SX ? �' t r CESSPOOL C.P. Q C Si �� t 1 GAL/DAY 1, LEACHING APACITY (AREA X RATE) RESERVE LEACHING CAPACITY GAL/DAY f NOTES: !F ^ S - . i \ 1. ALL WORKMANSHIP- AND .MATERIALS .SHALL CONFORM TO D.E.P. t TITLE 5 AND THE TOWN OF ��t 2 0111' N RULES AND E SU13SURFACE DISPOSAL OF ULATIONS FOR 11-i REG 2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT WTO E r I n Cj / WITHIN 6' OF FINISHED GRADE. O / oa _! C 3 ALL COMPONENTS OF THE SANITARY SYSTEM- SHALL BE CAPABLE OF . WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN. 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALLBE USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS. 4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL - ! r BE MORTARED IN PLACE. _ _ _`qo-DE ERIj!NATIOH HAS BEEN MADE AS TO COMPUA � WITH OR ZONING REGULATIONS OWNER / APPLICANT IS TO DEEDED - - - -- OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY - j 6. UTILITIES SHOWN ARE APPROXIMATE ONLY. EXCAVATION CONTRACTOR J ' - IS TO CALL "DIG-SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE. 7. 'CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS } f SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER i IMMEDIATELY. C- -------- _.__, F,. 8. PARCEL IS IN FLOOD ZONE it iJ 9. ! LOT IS SHOWN ON ASSESSORS MAP !.: _ � AS PARCEL J r� _ o It il 17 PP BOARD OF AL £� ROVED• HEALTH��' DATE AGENT _a�YAD SEPTIC DESIGNPROPOSE FOR it 4 • V PROJECT LOCATION 1.07 a, 't'' . •' `�,� _ ,tl / f �.t{y � ...�. J-'' . � ' ��� £ ` 4 + � 4i W � 'a � f.� "� � f -�/ `'1 (f � �� �t`A/ "� J 3,f ,6r �� _ _ _t�, NG y 7 } y i _ � —�- -r� 5T�E'ETSER ENGINEERI K �,� � _ 235 GREAT WESTERN ROAD 508— SOUTH DENNS MASS. 02660 398-3922 DATE•� r,+ �" �' SCALE . I 1' JOB NO. ��?I�j l�� REVISED .u`�� fa4, L� 4 REVISED OF REVI ET � S HE . LOCATION MAP € _ ©1999 SWEETSER EPIGINEERIt