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HomeMy WebLinkAbout- Plans - 137 FOREST STREET 5/10/2019 102 PROP.4"PVC VENT ELEV. (FT) DTH—I DEPTH (IN) ELEV. (FT) DTH-2 DEPTH (IN) W/ACnVA D CHARCOAL FIL ER - TOP OF PIT = 97.9' 00" TOP OF PIT =95.4' 00" INSF ECTION POftT FILL iDF 1 W W X.SCH.40 P (L 26') 100... EX.COVE TO GRADE. OFFINI'HEDTo JGRADE 93.9' HOR.A 18„ J'MIN. Ex. CONC. EX SCH.40 vc(1. a') SL EX CAST IR N COVER TO G ADE EXISTING BADE N PROPOSED WO K AREA OF EW CONSTRUC ON FILL 10 YR 3/3 FINISH D GRADE III 93.4 24" 98 ... 3 ...... ..... ........ ---..- szo, HORIZON Bw LS _ _-- _--_ ---- FILTER FABRIC 93.1' 58" 10 YR 6 8 96 p ... ........ -- .. k ........QUICK PLUS STANDA D / __.---- - __---. Pe1ai I C-LAYER 92.6' 34° z PROP.5'OVERDIG a Inlet W/POLYBARRIER SL C-LAYER p 6"CRUSHED AS SHOWN ON EX.2"FVC FORCE MAIN P OP,2"PVC FO CE MAIN TONE COMPACI 0 SITE PLAN. 2.5 Y 5/4 SL Z 4' 2.5 Y 5/4 94 4' IN C1 z BOT. OF PIT -88.9' 108" BOT. OF PIT =88.1 88" > REFUSAL 0 NONE REFUSAL®NONE z Wg Z WATER WEEPING 0 84' WATER WEEPING®75" d 0, a g MOTTLES 0 72"(ELEV=91.9') MOTTLES 0 59"(ELEV=90.5') O __z O W .......... U 92 O ......... GROUND V ATER=91.9' z NOTE: SOIL EXAMINATIONS (DTH-1, DTH-2) AND PERCOLATION TESTS (PT-1) a o w WERE PERFORMED BY JOHN D. SULLIVAN III OF SULLIVAN ENGINEERING GROUP, LLC a g ON MARCH 29, 2019 AND WITNESSED BY ERIN KIRCHNER OF MILL RIVER CONSULTING 90 -. ........W U ......... (CONSULTANT FOR THE TOWN OF NORTH ANDOVER BOH) o_ • SEE SYSTEM PR FILE //2 a BELOW FOR SYSTEM COMPONE T I CERTIFY THAT IN OCTOBER 1995 1 PASSED THE SOIL EVALUATOR EXAMINATION APPROVED i IVER ELEVATION 1. BY THE DEPARTMENT OF ENVIRONMENTAL PROTECTION AND THAT THE ABOVE ANALYSIS WAS PERFORMED BY ME CONSISTENT WITH THE REQUIRED TRAINING, EXPERTISE, AND EXPERIENCE o 88 ... ........ ..... ..... ....... ......... ........ ........ ......... ........ ......... ........ ......... ........ DESCRIBED IN 310 CMR 15.017. TEE SYSTEM PROFILE *1 x,r x,n-krI x 4,r,kH SCALE i"-20'(HOR) DATE: oW i"=2'(VERTICAL) BARN ' Series SE-L z , P SOIL DATA Hi z o0.5 0.75,THP,175ORPM, H N1 _ _ 1%"A 2"01-h.rge NOT TO SCALE wN c i XI Ben ,..., W � DATE TEST N0. DEPTH BOT. ELEV. RATE � 11-,-- -----,--- _ " 3/29/19 1 1 66°-84" 1 91.0' 25 MPI }� �411 12 1; K ce Feaw t.es W p N " 3°° �' GB "� "9z A °any IB°' PERCOLATION TEST RESULTS aa(,�,. — A01 005 tlR 12 V2 1-1A =-!A 2-IQ K., 05 401ro0, :91A MI, 5l1(i f 9flF lnME 3..Ve '.i>:IE .W 101 I'I RP1A HIM ism ".3A 3V2 i-yB IB �� .. 1A 7M 71B 2.16 21.B n..Va 2 25 6.15(32) 401-01N i-1 Y2� 1=l'.19 1'1116 ".is 239 4`dl4 2-014 ,i'3 '!- 401OM 2 1-31B Im 3m 2-3A 5V2 2:/4 �1 6 4sa YLL 3, 6' :a01-(25 211< I29f37 121,32 AtAAs 6-13118 2" PVC TEE — INTO D—BOX INLET PIPE (TYR) 718 FINISHED GRADE 4' HDPE (L3) 4 112' DIA OUTLETS ®®®®® 4 L/2' DIA INLET Q� o •• INFILTRATOR UNIT __ - - - _ j 0 B'-2- ��• 36 MAX'-,Q' QD QUICK4 PLUS STANDARD LP f ,04°, z o -• • (34"Wx4.OLx8'H) PaNn' 5 50 100 74 O.C. 10 v a°° 2' 13' 12 ROWS TOTAL 0 12�MIN� •� oo� EBBE�N� z 4 ° ° ,° ,z t4 t° t° 4" o FILTER FABRIC TOP EL=96.57' 18' DIA CLEANOUi �� ©.we�.a"„u,,,., er,,,",."� SECTION VIEW °0 0 0 INV=96.15' e " y z v r vo PLAN VIEW 3- m USE CLEAN TITLE 5 SAND - $ BETWEEN INFILTRATOR UNITS BOT. EL=95.90' PUMP CURVE .o 13 OUTLET H-20 WEIGHT REMOVE ALL FILL, TOPSOIL, AND PROVIDE MINIMUM 4 FOOT SEPARATION UNSUITABLE MATERIAL VERTICALLY TO THE NOTES: ITEM NO. B-130BH 1,230p BETWEEN THE BOTTOM OF THE INFILTRATOR UNIT B-L30BCH 375tt AND THE SEASONAL HIGH GROUNDWATER TABLE. C-LAYER NOTES: CRANEI PUMPS 8SYSTEMS °.re ° CONCRETE: 4,000 PSI MINIMUM AFTER 28 DAYS. Z p p �1/ p p /p /� `°" i)PROVIDE 6' CRUSHED STONE BASE SUBSURFACE SOIL ABSORPTION FIELD—CROSS SECTION o.,nl+z rva o4 +,-n osvl a�sa x 2. DESIGN CONFORMS WITH 3LO CMR 15.000, DEP 2)ALL D-BOX OUTLETS TO BE AT THE SAME ELEVATION ff J TITLE 5 REGS, AND NORTH ANDOVER BOH ^ J (NOT TO SCALE) CURRENT REGS, FOR DISTRIBUTION BOXES. 3)D-BOX TO BE WATERTIGHT TOP OF FIND ,00.00' SYSTEM PROFILE #2 o MECHANICAL COMPACT D—BOX (13 OUTLET)BY SHEA CONCRETE PRODUCTS FILL BASE MATERIAL OF D-BOX TO INSURE LEVEL/ FIRM BASE. NOT TO SCALE THE INSTALLER MUST BE CERTIFIED BY N.T.S. ill 0-- '0 '0 PROP.4"PVC VENT O (S C, ALL PIPING TO BE A MIN. OF SCHEDULE 40 PVC INFILTRATOR SYSTEMS W/ACTIVATED _ ';1- 00 CHARCOAL FILTER4" SCH. 40 PVC ❑R `°1 I.' EX. 4" PVC PIPE MIN. FINISHED GRADE SCREW TYPE CAP WITHIN Q O CD 00� � EX. COVER TO GRADE L=B, OVER D-BOX= 97.98' FIRST TWO FEET FINISHED GRADE SDR-35 PVC PIPE 3" OF FINISHED GRADE Z CV Q TO BE SET LEVEL 2% SLOPE (MIN.) ct EX. 2" PVC FORCE MAIN 3'MIN. X Ln L=257' OUT OF D-BOX INSPECPON PORT 9" Min. f1 I.; Q m - 00 • (SEE DETAIL) SOIL BACKF[LL �l KI Z z (26) 4" SOLID p r1 G STRIBUTION 0 - VC SCH. 40 ,. WATERTIGH -3 O � s saeK gjEt 20 LOADIN L_yA 12" MIN. EXCLUDING TOP SOILmFlo LneInv=928'3 4„ SOLID RIES 36" MAX. INCLUDING TOP SOIL BREAKOUT •a. Om Tee PVC SCH 40 - EL.=96.57' ° • ° ill �G OaEL. 95.04' 193.13 '0.01' FILTER FABRIC \ Z EXISTING EL.=94.2'I 00 GALLON 6 CRUSHED FILTER FABRIC I\ I zEXISTINGPUMP STONE BASE QUICK4 PLUS STANDARD LP UNl7SfL.=96.15'EX. 1500 GALLON CONCRER W/ SEE CONSTRUCTION DETAILSATS TO EIm oft Elev-8a.8'i:SEPTIC TANK (TO REMAINN P umpMECHANICAL COMPACT EL.=96.22' EL co .9't EL=96.39' FILL BASE MATERIAL OF 4' MIN • ° ° • ti EXISTING D-BOX TO INSURE LEVEL/ FIRM BASE. GROUNDWATER TYPICAL INFILTRATOR CHAMBER ELEV. = 91.9' scAEE: 10' MIN. TO BLDG. NOTE: FLOW EQUALIZERS (BASED ON DTH#1) INSPECTION PORT 4" INTERNAL COUPLING NOT TO SCALE TO BE PROVIDED AT ALL DATE: MAY 10, 2019 20' MIN. TO BLDG. OUTLETS FROM D-BOX 2 ROWS OF 8 INFILTRATOR UNITS TYPICAL H10 INSPECTION PORT DETAIL SHEET: 2 of 2