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Home My WebLink About- Plans - 101 FOSTER STREET 10/1/2021 DESIGN NOTES: GENERAL NOTES: SOIL TEXTURE: LOAMY SAND 1. SYSTEM IS NOT DESIGNED TO ACCOMMODATE A GARBAGE GRINDER. SOIL CLASS: 1 2. SYSTEM SHALL BE MAINTAINED BY PUMPING EVERY TWO YEARS OR AS OTHERWISE REQUIRED BY \ PERCOLATION RATE 4 MIN/INCH TITLE 5. LOADING RATE: 0.74 GPD/SF (GRAVITY DISTRIBUTION) 3. THERE ARE NO WELLS LESS THAN 100 FEET FROM THE PROPOSED SUBSURFACE DISPOSAL SYSTEM. PROPOSED USE:4 BEDROOM DWELLING 4. THERE ARE NO WETLANDS LESS THAN 100 FEET, NO TRIBUTARIES LESS THAN 325 FEET, NO DAILY FLOW RATE: 110 ROOM X 4 LI -440 GPD RESERVOIRS LESS THAN 400 FEET AND NO DRAINS LESS THAN 50 FEET FROM THE PROPOSED \ SUBSURFACE DISPOSAL SYSTEM. PROPOSED SYSTEM: 5. WE CERTIFY THAT THIS PLAN CONFORMS TO THE RULES OF TITLE 5 AND THE NORTH ANDOVER REQUIRED SYSTEM AREA:440 GPD10.74 GPD/SF=595 SF BOARD OF HEALTH REGULATIONS, EXCEPT WHERE NOTED. NO GUARANTY OR WARRANTY, PROPOSED SYSTEM AREA: EXPRESSED OR IMPLIED, IS MADE TO THE CLIENT OR ULTIMATE USER WITH RESPECT TO FUTURE USE PIPE IN STONE BED CONFIGURATION 15'WIDE x 40'LONG=600 SF SYSTEM FUNCTIONING. MAP IXDLOT44 6. LOT LINES SHOWN ARE FOR THE USE OF INSTALLING THE SUBSURFACE DISPOSAL SYSTEM ONLY. NIFEMMONS REQUIRED SEPTIC TANK: 7. DEED REFERENCE: BOOK 4637, PAGE 76, NORTHERN ESSEX REGISTRY OF DEEDS 8. PLAN REFERENCE: PLAN 17892, NORTHERN ESSEX REGISTRY OF DEEDS j PRO OF 440 GPD= TA GALLONS 9. NO CHANGES ARE TO BE MADE IN THE FIELD WITHOUT APPROVAL OF THE BOARD OF HEALTH AGENT PROPOSED SEPTIC TANK: GALLON MONOLITHIC SEPTIC TANK AND THE DESIGNER. IF CONDITIONS ARE FOUND IN THE FIELD CONTRARY TO THIS PLAN,THE j PROPOSED PUMP CHAMBERR:: 1000 GALLON MONOLITHIC TANK DESIGNER SHALL BE NOTIFIED TO REDESIGN THE PLAN. 10. THIS PROPERTY IS NOT LOCATED WITHIN THE WATERSHED PROTECTION DISTRICT SYSTEM ELEVATIONS: CONSTRUCTION NOTES: ♦ LOCATION DESIGN INVERT AS-BUILT INVERT 1. SCOPE OF WORK. INSTALLATION OF SUBSURFACE SEWAGE DISPOSAL SYSTEM INCLUDING THE FURNISHING OF ' HOUSE OUT 100.10 - ALL LABOR,MATERIALS,EQUIPMENT,AND OTHER INCIDENTALS NECESSARY TO SATISFACTORILY COMPLETE THE SEPTIC TANK IN 99.60 100.30 WORK AS SHOWN ON THIS PLAN IN ACCORDANCE WITH 310 CMR 15.00 STATE ENVIRONMENTAL CODE TITLE 5 AND SEPTIC TANK OUT 99.35 100.05 THE MINIMUM REQUIREMENTS FOR THE INSTALLATION OF SUBSURFACE SEWAGE DISPOSAL SYSTEMS IN THE PUMP CHAMBER IN 99.30 99.93 TOWN OF NORTH ANDOVER. IN THE EVENT OF A CONFLICT,THE MORE RESTRICTIVE PROVISION SHALL APPLY. / PUMP CHAMBER OUT 99.05 100.25 2. CONTRACTOR SHALL ENGAGE DESIGN ENGINEER TO PROVIDE AS-BUILT PLAN AND CERTIFICATION THAT ♦ DISTRIBUTION BOX IN 105.43 105.50 CONSTRUCTION COMPLIES WITH THIS DESIGN PLAN. DISTRIBUTION BOX OUT 105.30 105.35 3. TOPSOIL,SUBSOIL,INCLUDING THE EXISTING SAS AND OTHER UNSUITABLE MATERIAL SPECIFICALLY THE A,FILL, &B LAYERS SHALL BE REMOVED WITHIN A 5 FOOT HORIZONTAL DISTANCE FROM THE SOIL ABSORPTION SYSTEM AND REPLACED WITH SAND MEETING THE GRADATION REQUIREMENTS OF TITLE 5,SECTION 15.255 PARAGRAPH 3 AS REVISED ON OCTOBER 20, 1995.TOP OF SAND SHALL BE AT THE SAME ELEVATION AS THE TOP OF SYSTEM STONE. ♦ AS-BUILT TIES: 4. FILL USED SHALL BE CLEAN AND FREE FROM LARGE STONES,CONSTRUCTION DEBRIS,STUMPS,OR OTHER LEACH PIPE ELEVATIONS DELETERIOUS MATERIALS. 1 -TANK IN 32.0' 5. UNDERGROUND UTILITIES SHALL BE LOCATED PRIOR TO CONSTRUCTION. LOCATIONS SHOWN ARE APPROXIMATE. RELOCATION OF UTILITIES,IF REQUIRED,IS PART OF THE INSTALLATION CONTRACT. 2-TANK IN 35.2' DESIGN AS-BUILT 6. DISTURBED AREAS, INCLUDING THOSE DAMAGED BY VEHICLES AND EQUIPMENT ACCESSING SITE,SHALL BE ♦ 1 -TANK OUT 32A' FINISH GRADED AS SHOWN AND TOPPED WITH 4 INCHES OF TOPSOIL,RAKED FREE OF STONES,FERTILIZED,AND ♦ A: 105.20' A: 105.25' 2-TANK OUT 32.8' B: 10520' B: 105.25" SEEDED,EXISTING TOPSOIL SHALL REMAIN ON SITE. . 1 -PUMP IN 48.3' 7. TREES,BRUSH,SHRUBS,AND OTHER VEGETATION SHALL BE CUT FLUSH TO THE GROUND. STUMPS SHALL BE 2-PUMP IN 37.3' C: 105.20 C: 105.25, REMOVED. CLEARED MATERIALS AND EXCESS SOILS MATERIALS SHALL BE DISPOSED OF OFF SITE. 2-D-BOX 65.8 D: 105.00' D: 104.05' 8. BENCHMARK:STAKE&NAIL SET IN REAR YARD.ELEV. 104.98(ASSUMED DATUM).CONTRACTOR SHALL INSTALL A s 3-D-BOX 89.6' E: 105.00' E: 104.00' ♦ ♦ _ � T- TEMPORARY BENCHMARK WITHIN 50 TO 75-FT OF THE SYSTEM COMPONENTS. F: 105.00' F: 104.00' 9. FILL UNDER THE DISTRIBUTION BOX SHALL BE PLACED IN 12"LIFTS AND MECHANICALLY COMPACTED. C 1 -OP1 78.8' 10. PIPE PENETRATIONS IN SEPTIC TANK AND PUMP CHAMBER SHALL BE EQUIPPED WITH WATERPROOF RUBBER START 40 MIL POLY BARRIER 2-OP1 58.2' BOOT CONNECTIONS FASTENED TO THE PVC PIPE WITH STAINLESS STEEL STRAPS. 1 -D 75.4 11. PIPE PENETRATIONS IN DISTRIBUTION BOX SHALL BE SEALED WITH HYDRAULIC CEMENT. MAP 104.DLOT3T 2-D 55.7' AS-BUILT LEACH PIPE SLOPE LIMIT OF SAND 106' `�� 12. INTERIOR PLUMBING SHALL BE IN ACCORDANCE TO STATE PLUMBING CODE 248 CMR 200.SEWAGE FLOW, 1VIFGRASSO 1 -F 85.3' A-D:0.03 FT/FT INCLUDING GRAY WATER DISCHARGE SHALL BE CONNECTED TO NEW SYSTEM. 2.16ACY _ 2-F 65.7" B-E: 0.03 FT1FT 13. GRAVITY PIPING SHALL BE GLUED JOINT WATERTIGHT SCH.40 PVC LAID IN A STRAIGHT LINE AT A CONSISTENT BOOK 13718 PG 54 OBSERVATION 2-C 73.4' C-F: 0.03 FT/FT GRADE ON A FINE COMPACT BASE. PORT �> B 3_C 99.0' 14. MAGNETIC MARKING TAPE SHALL BE INSTALLED 6"ABOVE PIPING AND SYSTEM COMPONENTS. 15. COVERS INSTALLED AT GRADE SHALL BE CHILDPROOF. VENT A 16. SEPTIC TANK SHALL BE VACUUM TESTED UPON INSTALLATION TO VERIFY WATER TIGHTNESS. Y a?^ 1 „ � � r`�'' _ START 40 MIL POLY BARRIER END 40 MIL POLY BARRIER FF Cam ' VJ1 'T J L 1=r am `" j5T!4xA L TOP ELEV. 102.50 ESHGW 100.00 TOP ELEV. 102.00 ESHGW 99.50 00, ¢ DISTRIBUTION 41 TPl � it BOX MAP 1t14.D LOT 48 LIMIT OF SAND DEPTH Sou.HORIZON SOIL COLOR OIL TEXTURE SOIL DEPTH SOIL HORraON sou.COLOR OIL Sou NIF PHILL1PS MOTTLING MOTTLING ,•, 0"-4" A 10YR 312 SL 0"-5" A I OYR 312 SL f / LEACH FIELD 4"-n" C IOYR 518 LS @3O" S"_w C 25YR 516 LS @30" _'.' / RESERVE AREA IOYR 518 10YR W8 WLFA1 •' z,, s. END 40 MIL POLY BARRIER sYR613 sYRar3 CONNECT PIPE 4"SCH 40 PVC 2 SCH-40 PVC ENDS TO VENT TOP ELEV. 104.50 ESHGW 102.00 TOP ELEV. 105.00 ESHGW 102.50 FORCE MAIN Wl 4"SCH-40 PVC Y TP3 TP4 DEPTH SOIL HORPLON SOIL COLOR OIL TEXTURE SOIL DEPTH SOIL HORIZON SOIL COLOR OIL SOIL MOTTLING >vIOZTLu�IO VENT 0"-5" A IOYR 312 SL 0%6" A I OYR 312 SL WLFA2 1000 GALLON �Q' fi 5"-76" C 25YR Stb LS @30" 6"-76" C 2.SYR 5l6 LS @30" DISTRIBUTION PUMP CHAMBER BOX - O 3 °' O 2 29' 1500 MONOLITHIC O / TEST PITS AND PERCOLATION TEST PERFORMED ON 7!8/20 BY BENJAMIN C. T OSGOOD, JR,AND WITNESSED BY ISAAC ROWE, NORTH ANDOVER HEALTH �s GALLON "' .., O L Qo. 1 T" / SEPTIC TANK O s s Lill / DEPARTMENT REPRESENTATIVE. p0 o SO. 1 s 2"PVC FORCE MAIN s / LOCUS / N.T.S. SITE / 40LF OF 4"SCH-40 PERFORATED B'� �� PVC W13/8"-518"PERFORATIONS PERCOLATION TEST ELEV= 108.60 WLFA3 Sp. _- ff t / / S=0.5% FOSTER STREET OBSERVATION PORT HOLE# PT1 PT2 .1tp. _ J DEPTH OF PERC. 24'718" 21'718" START PRE PUMP CONTROL PANEL _ PRESSURES _ END PRE SOAKAK s� 1a2a LOCATED ADJACENT I TIME 12 10:08 10:24 z TO ELECTRICAL PANEL WATER SERVICE LEACH FIELD DETAIL TIME@9" 10:15 10:34 a �r TIME @ 6" 10:24 10:45 IN BASEMENT Uo" r ; I - I SALEM ST TIME(9"6") 9 MIN 11 MIN � r RATE MINANCH 3 MPI 4 MPI ` WLFA4 �N� BOXFORD ST 0 ' o o a WETLAND LINE DELINEATED BY a __ BENJAMIN C OSGOOD JR PE IN JUNE 2020. AS o ___ YYLFA5 �� SUBSURFACE SEWAGE DISPOSAL SYSTEM o ems. o - or °o• PREPARED FOR: PROPERTY OWNER KENNETH R. GRASSO JR. 101 FOSTER STREET, NORTH ANDOVER, MA 01845 _ WLFAS ASSESSORS MAP 104.D, LOT 37 ftft Z �, �'0- �� ASco PERFORMED ON 01l2812020 BY RANGER ENGINEERING GROUP REVISED JOB NO: 20-121 DRAWN BY: OMR SCALE: I"=20' �< , , 8/2412020 W � "I CERTIFY THE LOCATIONS, ELEVATIONS,TIES, COVER MATERIAL, EXPOSED VARIANCE REQUIRED: AS-BUILT:02/10/2021 SHEET: 1 of 1 a ELEV110 ATIONS ONS BELOW THE WATER TABLE S INTERPOLATED WLFAB 1� WLFAT _.._ ,,,. S•___ ,,,. COMPONENT COVERS, ETC., SHOWN ON THIS AS-BUILT PLAN SUBSTANTIALLY DATE: JULY 24, 2020 _ ------ AGREE WITH THE APPROVED PLAN AND HAVE DETERMINED THAT THE BREAK OUT N FROM ON SITE TESTING IN LIEU OF 12"ABOVE THE WATER TABLE ELEVATIONS, IF APPLICABLE, HAVE BEEN MET." Ranger Engineering Group, Inc. Lu AS REQUIRED BY TITLE 5 SECTION 15.227(5). DCf00 � 0 0 20' 40' 13., Atit c=r Y AS A CONDITION OF THE VARIANCE, THE SOIL EVALUATOR OF 101 s RECORD SHALL INSPECT THE SEPTIC TANK INSTALLATION AND Methuen, MA 01844 �? RECORD THE ELEVATION OF THE SEASONAL HIGH GROUND IL/teav TREEi C", Tel: �� -2E18-'I�� 1c�,j Z t 0 WATER TO DOCUMENT THE RELATIONSHIP BETWEEN THE TANK ` ' Y 0 INVERTS AND GROUND WATER ELEVATION ON THE AS BUILT 4 y ice`�_ EN AMIN C OS OD DATE PLAN. Cc'3• t1tgereng-com �i