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HomeMy WebLinkAbout83-2019 - Sewage Disposal (2)1 I I I 7 TOP Of' (�('At F• 1 as s;fAA$ ON. TOP Of' CONCRETE 13.60 a OF 960 AT FOUNDATION ----- » 11.22 C TANK IIILM ---- 10.97 C TANK OUiLIT- CHECKED BY: 10.72 xBtJ m BOX INLET- 10.56 iWTION BOY OUTLET_ 10.39 BER .WI.fT-- -- -_ - 10.17 2ENCH_ EOTTO1A ---• ---- _ 9.00 OVER LEACHING AREA (1:6)-- 11.8 EIEIIATION 3.80 ITION`----. 10.71 EST LOGS AND PLAN FOR ''LEACHING FIELD REQUIRED EXCAVATION ALTS. 1:22 - 1:37 IW;;10o YE LAP; FLOOD, -11 ZONE BUT IS NOT WITHIN A DTIVE `A A_ OT IS GRANDFATHER. THE ` LOT WAS CREATED IN 1956. RESEARCH BY. JWN FIELD SURVEY: KGM/JYVN COMPUTED BY: JWN DRAFTED BY: ORD/BPG DESIGNED BY: BPG CHECKED BY: BJW _LAYOUT Mofffi, •.�: .6GC - a • . 17j Fdi • • o• •r . • a a• . 5 -BEDROOM SINGLE FAWLY DVELUNG w1hoo R OF BEDROOW X110 GAL IOR/DAY - DESIGN FLOW F16E (5) BEDROOM X 110 GAL/BR/DAY ='550 GAL/DAY (GAD) LEACHING FACmny (CONtiE1LDONA_ TRENCH PIPE & STONE); SOIL MMIR& CLASS (310 OAR 1&24:* CLASS i (SANDS` LaASLY SANDS) DE:SGN PERCOLATION RATE c2'MKAL LANG 1ERi1 ACCEPTANCE RATE (310 CUR 15.242); 0.74 GPD/so. FI: DESIGN RM (GPD) / LTAR (GPO/SQ. FT.) -'UK LEACNWG AFIEA (S4. FT_) 550 GPO / 0.74 GPO1.% FE - 743 SQ: FT- REQLNRED. SYSTEM AREA PRONDfD (SQ. FT_) _ # OF iRENCIiFS x LENGTH OF 7RENCH X (2 X>743 SF 'REQt1LfiEDEPTH)' + VMIHI = 2 X' 54 X [(2 X 2) + 31 �. 756 S.F. DCANAIION AREA REQUIRED - 64UW BY 25' WOE VATH V 0VNNG ELEVAnONOF ;SDS ^ FOR CULTEC I.Mll!'nIG SYSTFAI 0".!IVER' AT A [ED, ON THE 12 5 IC Lam FOItalm UII244 RRIE M) CM AT (1~4:1117 alt IMMI) EWAI. 4' sai 40 NIC �-+- SGIL 40 P'YC ilgD 1EEIiET wa Ilam s� 4` sa 40 Me CR CAST LU IM LEAD AM OM Jm115 _ s>axE 1,500 G TILON SEPTIC T�9 N �tlT R13i"XEj - f SOIL 40 FIC mE t1111ET x';111 k HIGH GROUND -WATER I,EM COMPUTATION FOR 11 SOUM WWW D]'�11Iili:-- I . INSPECTIONS REQUIRED vQF THE DESIGN ENGINEEI STEP 1 MEASURE DEPTH TO WATER TABLE TO NEAREST 1/10 FT DATE': 11/119,/14 PLEASE NOTIFY DUNNNM6KENZIE, INC. (800-540-9720) STEP 2 USING WATER -LEVEL RANGE ZONE AT LEAST 48w'HOL�C AnvnNr AND INDEX. WALL MAP LOCATION SITE AND DETERMINE _ IIF SEPTIC TANK EXCAVATION WITH STONE PRIOR` TO SEPTIC TANK PLACEMENT. ® APPROPRIATE INDEX WELL yy2 ® WATER -LEVEL RANGE ZONE » Know whaYS b13low. ,�. LEACHING FIELD EXCAVATION PRIOR TO BACKFILLING WITH "SEWER GRAVEL". Galt before you dig. STEP 3 USING MONTHLY REPORT "CURRENT WATER"RE SOURCES CONDITIONS ::k. "SEWER GRAVEL" BACKFILL - MUST PASS SIEVE TEST (SEE NOTE J1 ON SHEET #2 UNDER "S1 DETERMINE CURRENT DEPTH TO WATER LEVEL FOR INDEX WELL -11/14 di ALL PIPING AND CHAMBER ELEVATIONS PRIOR TO BACKFILL. STEP 4 USING TABLE OF WATER -LEVEL ADJUSTMENTS FOR INDEX WELL (STEP 2A), CURRENT DEPTH :i. FILTER FABRIC AND FINAL GRADING OVER ENTiRE SYSTEM: TO WATER LEVEL FOR INDEX WELL (STEP 3), AND WATER -LEVEL ZONE (STEP 28) DETERMINE WATER -LEVEL ADJUSTMENT * EXCAVATION NOTE STEP 5 ESTIMATE DEPTH TO HIGH WATER THE ENGINEER MAY ORDER THE REMOVAL OF ADDITIONAL UNSUITABLE BY SUBTRACTING THE WATER LEVEL ADJUSTMENT (STEP 4) THAT MAY BEENCOUNTERED UPON INSPECTION OF OPEN EXCAVATIO FROM MEASURED DEPTH TO WATER LEVEL AT SITE (STEP 1) _. _ _._...._.. ELEVATIONS REFER TO THE' NATIONAL GEODETIC VERTICAL DATUM - 1988 BENCHMARK NOTE: BENCHMARK CHMARK SHALL BE SET WITHIN 50 FT. OF LEACHING SYSTEM PRIOR TO ANY CONST AP 25,10T.299 k / 10� N153EMIT ✓ AP 25, IAT 302 / IRON ROD "•� AREA=11,298 S.F, (FOUND) 1 X10 ` ow x i 7.M �)A13fi AP 25, LOT 3,03 AND SILT SOpC 10P / AP 25, IAT 301 ti� � rkOPaEED DRflE1xAT,- PRI>P05@ Pat11fA •„ PAU6 / m9'iGTAIlC CO yL `i - C) REMOVE THESE SOIL HORIZONS SEE 11EACHING FIELD" NOTE 6 ON SHEET 2 SOIL TEST RESULTS �P HOLE 14-1 11-14-14 GROUND ELEV.= 1DA! 146rg:-1ya, n f�OP0SFi1 osys Adl 60Y (7 _ PIhS Gp - _: I FRWM TIL F44 � Atr` 1 U11Ils // [ BEY.=10.4_11\ _ r w i (� D2 Fmwwm�?LL wa{er- r'upof{ aBsf>�1�►>pN Parr (nP \ d;d eef-ec -to a omder (ov"d drain 1 usr�� Cu��`ec �yPe Fv1�i (�V� �P✓S. ! �CQ (iec �V4",e -e b? tie S�dee o� ���L CONCRETE BOUND 10>�i 4row1 e �� (FOUND TYPICAL) 1095 1-�r- SOUTH WEST DRIVE - -10- - -9- - - - - - - (GRAVEL ROAD) BENCHMARK TOP OF CONCREtE BOUND EL 10.39 1 ' NAVD 1988 W. 14tLI;!--A, Sosf,)9 GRAPHIC SCAgr SITE PLAN 2° to 20 40 SCALE: i " = 20' I " sr� �I!C ASSESSORS MAP 25 LOT 302. ni FM ) I INCH = 20 FEE"F ZONING REFERENCE R-25 BUILDING SETBACK - FRONT YARD 30' SIDE YARD = 15 ' REAR YARD 20' (CURRENT ZONING) PROFILE OF SYSTEM NOW OF 12• COB YAHi01E TWD Cm'm OVERWAN �SYSIEY MPP Para GRADE 7 14 GR01 . Q1L k 2" E I B.O.H. AGENT AMY L vonHONE, RS., 0.1 12DO C f�OP0SFi1 osys Adl 60Y (7 _ PIhS Gp - _: I FRWM TIL F44 � Atr` 1 U11Ils // [ BEY.=10.4_11\ _ r w i (� D2 Fmwwm�?LL wa{er- r'upof{ aBsf>�1�►>pN Parr (nP \ d;d eef-ec -to a omder (ov"d drain 1 usr�� Cu��`ec �yPe Fv1�i (�V� �P✓S. ! �CQ (iec �V4",e -e b? tie S�dee o� ���L CONCRETE BOUND 10>�i 4row1 e �� (FOUND TYPICAL) 1095 1-�r- SOUTH WEST DRIVE - -10- - -9- - - - - - - (GRAVEL ROAD) BENCHMARK TOP OF CONCREtE BOUND EL 10.39 1 ' NAVD 1988 W. 14tLI;!--A, Sosf,)9 GRAPHIC SCAgr SITE PLAN 2° to 20 40 SCALE: i " = 20' I " sr� �I!C ASSESSORS MAP 25 LOT 302. ni FM ) I INCH = 20 FEE"F ZONING REFERENCE R-25 BUILDING SETBACK - FRONT YARD 30' SIDE YARD = 15 ' REAR YARD 20' (CURRENT ZONING) PROFILE OF SYSTEM NOW OF 12• COB YAHi01E TWD Cm'm OVERWAN �SYSIEY MPP Para GRADE 7 14 GR01 . Q1L MAl1t M TMW 6' TROY FIM t11A0E Gals SURFACE \ r(i PER iRBlglj f LCC FADING AT Imm 40 � 1 11 SOUTH WEST DRIVE 1a1N Fc_ !1 t1 2LOlA�ibls YARMOUTH, MA 02601 SE COk51RUCA0tt NOTE 7 ON SHEEP 2 �rr1r2�4 d/_ �i•- 2Y II AW SMF . FAST dIAM9ER X 4' SW 40 PIC WTH 6' cRum STONE TIGHT im DISTRIBUTION BOX (Wrivsl•.4rq Ls a s r ®�Irmgwwm a�e�e) of e�o�e�e�e�e�e�d 000eeoeeeeee 15' ;j - 9.4 6-17• E SAND 5YR I I B.O.H. AGENT AMY L vonHONE, RS., 0.1 8.4.17-54• B SAND 7YR 1 PERCOLATION TESTS 0.4 54-.120" C SAND 16YR 14-2 ELEV= 10.3 1.23 GROUNDWATER WEEPING '0 108' TEST NO.: 3.73 GROUNDWATER ELEV. (2.5' FRIMPTER AWUSTM© t TIME CAPE COD;COMMISSION TECHNICAL BUIMN 92 ELEV r " TEST ROLE DATE = GROI INTERN DATUM 410RIZON 5gLm ML.' INTERVAL DATUM TI S AK 1:22 - 1:37 SOAK SOAK SOAK 12» Itn 1:37 12" MAl1t M TMW 6' TROY FIM t11A0E Gals SURFACE \ r(i PER iRBlglj f LCC FADING AT Imm 40 � 1 11 SOUTH WEST DRIVE 1a1N Fc_ !1 t1 2LOlA�ibls YARMOUTH, MA 02601 SE COk51RUCA0tt NOTE 7 ON SHEEP 2 �rr1r2�4 d/_ �i•- 2Y II AW SMF . FAST dIAM9ER X 4' SW 40 PIC WTH 6' cRum STONE TIGHT im DISTRIBUTION BOX (Wrivsl•.4rq Ls a s r ®�Irmgwwm a�e�e) of e�o�e�e�e�e�e�d 000eeoeeeeee 15' ;j - SO!!l `EVALUATOR: JAMES W. NIEVA, PLS, ME I B.O.H. AGENT AMY L vonHONE, RS., 0.1 S.L. BENOiT GEORGE & JANA TAW PERCOLATION TESTS 206 DEDHAM STREET T�II!NO.- 14-2 ELEV= 10.3 TEST NO.: ELEV.= TEST NO.: ELEV.= TEST NO.: 508-889-5992 DATUM ,, x , •t]]ll TIME INTERN DATUM TiME INTERN DATUM TIME INTERVAL DATUM TI S AK 1:22 - 1:37 SOAK SOAK SOAK 12» Itn 1:37 12" 12" 12" 11n 11" i1" 1 " 10" 10n 10" 1" 1:39 9p" 9" 9» -l» 8" 8" p» V tr » 7a 7" 7" � a'n 1:41 6» RATE DATE �s 6" RATE: DATE e . RATE: DATE RITE <2 MPI DATE: 11-14-i4 D 36" DEPTH._ ::.:.: DEPTH: DEPTH: I CERTIFY THAT ON JULY 1 2010, 1 HAVE PASSED THE EXAMINATION APPROVED BY THE P) _PARTMENT OF ENVIRONMENTAL PROTECTION AND THAT THE ABOVE ANALYSIS HAS BEEN PI )NSISTENT WITH'THE'<REQUIRED TRAINING, EXPERTISE, EXPERIENCE DESCRIBED IN 310CMR JAMES W. NIEVA, PLS, SOIL EVALUATOR SE#13258 TITLE 5 SEWAGE DISPOSAL SYSTE FOR A PROPOSED 5 BEDROOM DWEL LOCATIO MAl1t M TMW 6' TROY FIM t11A0E Gals SURFACE \ r(i PER iRBlglj f LCC FADING AT Imm 40 � 1 11 SOUTH WEST DRIVE 1a1N Fc_ !1 t1 2LOlA�ibls YARMOUTH, MA 02601 SE COk51RUCA0tt NOTE 7 ON SHEEP 2 �rr1r2�4 d/_ �i•- 2Y II AW SMF . FAST dIAM9ER X 4' SW 40 PIC WTH 6' cRum STONE TIGHT im DISTRIBUTION BOX (Wrivsl•.4rq Ls a s r ®�Irmgwwm a�e�e) of e�o�e�e�e�e�e�d 000eeoeeeeee 15' ;j - APPLICANT RECORD OWNER. AIN.. � S.L. BENOiT GEORGE & JANA TAW WOUT BRAIN ' 206 DEDHAM STREET 87 PATRICKS RU =10.71 `�-i"w;�l�rl; ..r;.�;y;, ' NORFOLK, MA 02056 STOUGHTON, MA 0; ;, �(/pp//' ��Fl a� 3 508-889-5992 ,, x , •t]]ll 1' •^�, �•• Dunn • McKenzie, Inc. LEACHING TRENCHES (Or JV XAFV TRENCH CONFIGURATION 2 TRENCHES 44.3' LONG SPACED 12' O.C. CONTAINING 7 CULTEC 180 HD CHAMBERS EACH TRENCH 1117 5 �m SAND 1REN1QA:. ';;(?OSS SECTION LAND. SURVEYING AND CIVIL ENGINEERING 206 DEDHAM STREET, Rt.1A at Rt.115 NORFOLK, MASSACHUSETTS 02056 (508) 384-3990 - FAX, (503) 384-3905 email: staff@dunnmekenzie.com TE: JANUARY 16, 2015 1 SHEET 1 OF 2 1 JOB NO