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HomeMy WebLinkAboutEngineer PlanILEGEND SEPTIC COMPONENTS REMOVE EXISTING FA 1000 GAL SEPTIC TANK INSTALL 1500 GAL 2 COMPARTMENT SEPTIC TANK DISTRIBUTION BOX TEST PIT O UT§LIT§ES WATER LINE �y�� WATER GATE GAS LINE �� E TALLER TO LOCATIONSUNDERGROUNDTIES BEFORE VATING FOR SYSTEM. �TU DATUM ASSO ello ELEVATION 3 0.5 8 T� P OF FOUNDP�\C INSTALLER SHALL LOCATE WATER LINES WITHIN 70 FEET OF SEWER LINE AND SHALL SHIELD WATER SERVICE USING THIS IS A AN APPROVED SLEEVING TECHNIQUE. COLOR DI AN �yj outh Health Department _ SE COLOR PLAN ONLY EXISTING SOIL ABSORTINV La- iJu�r© FOR INSTALLATION SYSTEMS ARE TO BE j APPROVED FULL DETAIL IS BEST ABANDONED IN PLACE. +� DEC I b 2022 FULLWED COLIOR affle Date r, HEALTH D E PT. STIR PROPOSED SOIL ABSORPTION SYSTEM -SEE DETAIL ON BACK YARMOUTH, MA-1110'� "L S c xi d island lip 118 Odd' sireec SycandOn"N y Hemlock Path ^ n Grove Street Bass EJ S�Q¢< ..�nhury L O C US MA P EDGE OF PAVEMENT WELWASYNEN 20 PRINT ON 8-112 x 14 in PAPER FOR PROPER SCALE o ZN OF MASS DAVID �tiG D sp COUGHANOWR No. 1093 I GISTS o� DAVID �tioJ� D. COUGHANOWR N No. 461 s �PPROVE� � EVALUL� LOT 231 AREA = 9895 sf+- PLAN BOOK 88 PAGE 127 ASSR MAP 34 PCL 40 GARB G R OT OWED DEC 15 ZUZZ ".` T H DEPT, THIS PLAN IS INTENDED SOLELY FOR INSTALLATION OF THE SEPTIC SYSTEM DEPICTED ON IT. FOR ANY OTHER CHANGES TO THE PROPERTY INCLUDING PLACEMENT OF ADDITIONS, SHEDS, FENCES OR SWIMMING POOLS. OWNER SHOULD CONSULT WITH A MASSACHUSETTS REGISTERED LAND SURVEYOR. SEWAGE DISPOSAL SYSTEM PLAN -TO SERVE EXISTING DWELLING CARLOS O 00 CALLE DW1,JER(S1 OF RECORD `SQL 33-35 EVERGREEN ST YARMOUTH, MA 155 Geo Ryder Rd S 7RERTY ADDRESS Chathom, MA 02633 Davidcou@Hotmail.com OCTOBER 24, 2022 508 364-0894 1iz1 >B� ETE-4680 SOIL EVALUATOR: DAVID D. COUGHANOWR, ASE #461 WITNESSED BY: JAY GARDINER. HEALTH DEPT. 1 NO GROUNDWATER ENCOUNTERED TEST PIT PERC AT 50 in - 2 MIN/INCH IN C SOILS ELEVATION 30.20 - 27.70- 19.87- DEPTH SOIL USDA SOIL SOIL COLOR SOIL OTHER INCHES HORIZON TEXTURE (MUNSELU MOTTLES 0-6 Ap LOAMY SAND 10 YR 313 NONE FRIABLE 6-30 Bw LOAMY SAND 10 YR 4/6 NONE LOOSE 30-124 C MEDIUM SAND 10 YR 6/4 NONE LOOSE 1500 GALLON H-10 DUAL COMPARTMENT SEPTIC TANK DIMENSIONS & DETAIL USE SHOREY ST-7500-2C 6 ft- 0 in r°: t ... lJ O b INLET CENTER OUTLET COVER COVER COVER 1 �3 IN DROP 10 in 14 14 TO '^ '^ D-BOX 48 in �+ LIQUID GPFF�� GP�FVE LEVEL gP 9P 6 „ �' t t < t SEPARATION BETWEEN INLET & OUTLET TEES NO LESS THAN LIQUID DEPTH CROSS SECTION VIEW DRSTOU II MN Bo USE If1TDB-3 H20y DIMENSIONS PIPES EXITING D-BOX TO RUN LEVEL AND DETAIL FOR 2 FEET BEFORE PITCHING DOWN C T72 in MIN 7 Lr) _' FROM N TANK U_j In TO p ^ SAS 6 in STONE BASE 21 CROSS SECTION VIEW DESIGN FLOW: 4 BEDROOMS X 110 GPD = 440 GPD SEPTIC TANK: 440 GPD X 2 DAYS = 880 GALLONS INSTALL NEW 1500 GALLON TWO COMPARTMENT SEPTIC TANK. DISTRIBUTION BOX: INSTALL UNIT DEPICTED BELOW. SOIL ABSORBTION SYSTEM: THE LONG TERM ACCEPTANCE RATE FOR A CLASS ONE SOIL WITH A PERCOLATION RATE BELOW 5 MINUTES PER INCH = 0.74 GALLONS PER DAY PER SQUARE FOOT THE 38 ft x 16 LEACHING FIELD DEPICTED CAN LEACH: BOTTOM AREA = (38 x 16) = 608 sq. ft. SIDEWALL AREA =0 0 sq. ft. TOTAL AREA = 608 sq. ft. FLOW CAPACITY = 0.74 x 608 = 449.9 gal/day INSTALL A 38 ft x 16 ft x LEACH FIELD AS CONFIGURED BELOW. FLOW CAPACITY = 449.9 gal/day WHICH EXCEEDS THE 440 nal/dau REQUIRED FOR A FOUR BEDROOM DESIGN. LEACHING & OFINES FR E OF IONS, &WDUST. FIELD JOIN PIPE ENDS AND VENT. AND DEIONL INSPECTION PORT WITHIN 3 in PIPE TO BE SCH. 40 PVC OF FINAL GRADE. PERF PIPE AND TO SLOPE AT .005 ft/ft PLACE END CAPS ON LINES WITHOUT VENT. A A 38.0 ft DISCHARGE HOLES NOT SMALLER THAN 3/8 in. NOT GREATER THAN 5/8 in. -INSTALLER TO OBTAIN DISPOSAL WORKS PERMIT BEFORE STARTING WORK. -ALL COMPONENTS INSTALLED SHALL MEET THE MINIMUM REQUIREMENTS OF MASSACHUSETTS TITLE 5 SEPTIC CODE (310 CMR 15). -INSTALLER TO VERIFY LOCATIONS OF ALL UNDERGROUND UTILITIES BEFORE EXCAVATING FOR SYSTEM. -ECO-TECH RAPID RESPONSE RECOMMENDS THE INSTALLATION OF LOW FLOW FIXTURES & APPLIANCES. AND PERIODIC PUMPING OF THE SEPTIC TANK. -SYSTEM IS NOT DESIGNED TO WITHSTAND VEHICULAR LOADING. DO NOT PARK OR DRIVE VEHICLES OVER SEPTIC SYSTEM. DEC 15 202Z L V V 11 [ Oo F [� rTOP OF FOUNDATION RAISE COVERS TO WITHIN ALL PIPE TO BE 4 in SCH. 40 PVC L EL = 30.58 +- 6 in OF FINAL GRADE AND TO PITCH AT 1/8 in/ft MIN '. 29.97 28• S+- I EXISTING 28.00 13 ft .NLIMU L i, GNLLON SCEPTIC TAN REFER TO DETAIL BOX USE 2 COMPARTMENT TANK 6 in STONE BASE IF NE D-oOX USE H-20 27.7511r;— 26.70 b in 26.87 STONE BASE 26.6� 79 ft 1 1 3-7 ft 3' MAX 26.97 ........,, ......... ......................... CAP ENDS 26.50 -REFER TO DETAIL BOX 0 26.00 0 BELOW NO GROUNDWATER 19.87 MOTTLING OBSERVED SEWAGE DISPOSAL SYSTEM PLAN 33-35 EVERGREEN ST YARMOUTH, MA OCTOBER 24, 2022 ETE-4680 PG 2/2