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HomeMy WebLinkAbout160 Summer Street Topographic Site Plan 2I 3 `00 \ CD \\ \i 0 L LOT 8 \ \ Z \ 174.0± Ac S.F. \ \ \ \1 MAP 104 \ \ \\ \ \ PARCEL 9.2 I \-------------- \ 1 114 \ (\ -------- \104 - - - - - - - 102 \ a ^ BOULDER WALL 2a \ \ \ © \ \ \ \\ r NCO 704 r 702,5 \\ PROPaSEd GARAGE \ \ \ \ �� \ \\ \\ \ \ X10 td / i \ \ \ \\ 1 �\ s /Az OPOSE\I{2 kD( I 'a ,\\ II \ \ (\ 1DRIVEWAYI -------- 'Odl \\ \\ \ \ \\ Ion 1 \\\ C14 III( \ , PROVIDE SUITABLE DRAINAGE o INTECEPT _ - - _ - - 116 `pROPOSFtD DRIVEWAY_ - S 09'03'38" TOP OF FOUNDATION EL . 117.0 MANHOLE AM COVER -MIN 247 DIA. RAISE COVERS TO WITHIN C OF FINISH GRADE FINISH GRADE 1063 a ttv MINIM+ D- -BOX ITC, a Ag rINSIDE DIMENSID 8' OF 3/4' TO - 1-1/2* DIA. STONE BELOW TANK NOTE: ALL PIPE TO BE 4" DIA. PVC i1GHT JOINT NTH MINIMUM SLOPE OF 1/8" PER FT. a SEPTIC TANK PRECAST REINFORCED CONCRETE CAPACITY: 1500 GALLONS (H-10) COMPACTED BASE --'D-BOX '� W/ 6- LAYER OF N91E- CRUSHED STONE (H-10) LINE(S) EMTING D -BOX MUST mottling REMAIN LEVEL FOR 2'-0' 1.17.0.116.7 BEFORE PITCHING DAN TO 4 LEACHING FACILITY OR 0000000 PROVIDE 'SPEED LE\fl5 SEPTIC SYSTEM PROFILE NO SCALE PLAN 383.15' 1 inch - L10 1't 2' LAYER SE 1/6' - 31Y DIA. WASHED STONE OR FABRIC depth (in.) horizon texture 00 mottling other 1.17.0.116.7 H_p i,t,- 4 7E3= 1=1= 0000000 00O00007 1.16.7-116.6 OOo00o0o E Co 3/4' - i 1/2' DIA 18' DIA MANHOLE WITH CONCRETE COVER AND FRAME BROUGHT TO WITHIN 6' OF FINISHED GRADE N1 R CLEAN BACIMLI, ........... DOUBLE WASHED STONE 34�t 1 `1 42' TYPICAL CR NO SCALE SAS CONSTRUCPOt S PW -CAST 500 GALLON DRYWMS (H-20 RATED) AS MANUFACTURED BY SHOREY PRECAST. W.." OP APP'eOVED EQUAL. SET END-TO-END IN A 13 FT WIDE X 42 FT. LONG EXCAVATION TO THE DEPTH MO EIEV'T-JHS SHOWN. SURROUNDED BY DOABLE -WASHED 3/4 TO 1-1/2 MGH GRADED GRANITE STONE TO TIE ELEVATION SPECIFIED ON THE GROSS SECTION. SAS FACILITY SHALL BE COVERED WITH SPAB E CE'T1ZE FLIER CLOTH AS A SUBSTNIITIOH FOR THE 2 On PEASTGVE COVER LAYER. N 1¢`. ?69,46. / \ / BENCHMARK: o /SPIKE FOUND o. EL. = 98.71 ^ \ DESIGN DATA HYD. LOADING: DWELLING -4 BEDROOMS X 110 GPD/BR = 440.0 GPD SEPTIC TANK DESIGN 440 X200% =880.0 GPD - PROVIDE A MIN SIZED 1,500 GAL SEPTIC TANK PRECAST CONCRETE - ST 1500 H-10 (H-20 OPTIONAL) SAS DESIGN PERCOLATION RATE - 6 MPI, CLASS H LONG TERM HYDRAULIC LOAD RATE = 0.60 GAL/S.F. SYS7EM SIDE AREA = 2 (12.81+ 42) (29 = 2191 BOTTOM AREA= 12.8'X42'=537.6 S.F. LOADING: 2191 S.F.+537.6 S.F. X 0.60 GAL/S.FJDAY= 454.1 GPD TOTAL LEACHING CAPACITY = 451.1 GPD �D��CN IS NOT FOR USE GARBAGE IM DEEP OBSERVATION HOI.E # P 'fest Date: JUNE. 19,1997; Witness: AMY VONHONE, RS, YARMOUTH HEALTH DEPT. PERFORMED BY Stetson Hall. Rs elevation depth (in.) horizon texture color mottling other 1.17.0.116.7 0-3 O organic 10 YR 2/1 1.16.7-116.6 3-4 E loam sand 10YR56/1 116.7-114.8 4-26 B losmsand 10YR6/4 114.8 -112.8 26 - Sl Cl cse/m. sand I OYR 7/4 111.7 -107.0 51 - 64 C2 fine sand ] 0 YR 7/3 (dense) 107.0 -106.5 64 -126 C3 lo®. sand l O YR 7/3 rarem matcriai: glacial moraine / ice contact Depth to Groundwater: Not found FERC. TEST DATA: test at 60 in. to 78 in. depth 12 in. - 9 in. - 3 min. 1 sec.; 9" to 6" in 3 min. 36 sec. FERC RATE = 5MPI in Cl & C2 layer DEEP OBSERVATION BOLE #2 Test Date: JUNE. 19,1997; Wines: AMY VONHONE, RS, YARMOUTH HEALTH DEPT, PERFORMED BY Stetson Hall. RS elevation depth (m.) horizon texture color mottling other 114.0-113.7 0-3 0 organic 10YR2/1 113.7-113.6 9-4 E loam. sand 10 YR 6/1 113.6.111.0 4.36 B loam.sand IOYR6/4 111.0-106.5 36 - 90 Cl loam sand 101.R 7/3 1063-105.0 90 - 108C2 lailtlom 10 YR 7/3 (dense) rarer matenat: glacial moraine / ice contact D. -put to Groundwater. Not found PERC. TEST DATA: See tests I & 4 DEEP OBSERVATION HOLE #4 Test Date: SEPT. 24,2014; Witness: AMY VONHONE, RS, YARMOUTH HEALTH DEPT. PERFORMED BY Robert TvL Perry elevation depth (in.) horizon texture color mottling other 110.0.109.8 0-9 A/E loam. sand 10 YR 6/2 109.8 -107.0 9 - 36 B sand. loam l0 YR S/8 107.0 -102.0 36 - 96 Cl sand. loamHZ 10YR5/4 102.0 -100.0 96 • 120 C2 loam sand rarest material: glacial moraine / ice contact Depen to Groundwater. Not found PERC. TEST DATA: TESTED @ 66 IN. DEPTH 12" -9" IN 8 MIN. 44 SEC.; 9" -6" IN 15MIN. 42 SEC. PERC RATE - 6MPI CLASS B in Cl layer DEEP OBSERVATION HOLE .4 5 Testate: SEPT. 24,2014; Witness: AMY VONHONE, RS, YARMOUTH HEALTH DEPT. PERFORMED BY Robert M_ Pe elerotion depth Cm) w t= color mottling other 107.0 -106.3 0.8 am. sand 10 YR 52 106,!!-103.9 8.31 jClsind. nd. loam 10 YR 5B 103.9-97.0 37-120 loam 10YR5/4 stent material: gtaciai moraine / ice contact Dept' to Groundwater: Not found PERC. TEST DATA: SEE TEST HOLE 4 PERC RATE - 6MPI CLASS D in Cl layer GENERAL NOTES L PLAN REFERENCE: TOPOGRAPHIC SURVEY PREPARED BY TERRY WARNER, PLS DURING SEPTEMBER 2014 2. ELEVATION'BENCH:ViM IS A SPIKE FOUND WHERE SHOWN. TRANSFER ELEVATION FROM THIS POINT TO THE CONSTRUCTION AREA PRIOR TO COMENCING WORK 3. ALL SEPTIC SYSTEM CONSTRUCTION MATERIALS AND PROCEDURES SHALL, CONFORM TO THE STATE SAHTTARY CODE, TITLE 5 AND TOWN OF YARMOUTH HEALTH DEPT. APPROVAL FOR THE DESIGN. 4. SEPTIC SYSTEM INSTALLATION CONTRACTOR SHALL VERIFY THE NEW EXISTING BUILDING SEWER PIPES PRIOR TO MAICIN G ANY CONNECTIONS OR SETTING COMPONENTS 5. WATER SERVICE PIPE SHALL BE LOCATED A MIN. OF 10 FT. TO ANY SEWAGE SYSTEM COMPONENTS 6. SOIL TESTS INDICATE THAT OVER -EXCAVATION IS RECOMMENDED TO ENHANCE SAS PUNCT TONALITY. SAS IS DESIGNED FOR THE SOIL AS ENCOUNTERED. 7. CONTACT CAPE COD ENGINEERING, LNC. PRIOR TO EXCAVATION TO REVIEW OVER -EXCAVATION OPTIONS AND TO SCHEDULE SOIL VERIFICATION INSPECTION IF REQUIRED. 8. REPLACE THE STOCKPILED SUBSOIL ('B' HORIZON) PRIOR TO ROUGH GRADING AND TOPSOIL APPLICATION AND LAWN SEEDING. LANDSCAPE IMPROVEMENTS SHALL BE AS DIRECTED BY THE OWNER 9. FULLY COMPACT ALL PIPE BED TRENCHES BENEATH ANY DRIVEWAY PAVEMENT AREAS. PROVIDE SUITABLE COMPACTED BASE COURSE PRIOR TO PAVING. 10 -INSTALLER SHALL CONTACT ENGINEER AT TIME OF SYSTEM COMPLETION PRIOR TO EARTH COVERING FOR SY9FEM CERTIFICATION IF REQUIRED BY THE TOWN. 11. CONTACT ENGINEER IF ANY QUESTIONS OR DOUBTS ARISE REGARDING SOIL CONDITIONS ENCOUNTERED DURING CONSTRUCTION. 17 NO KNOWN WELLS EXIST WITHIN 200 FT. OF THE PROPOSED SEPTIC SYSTEM. THE SITE IS SERVED BY TORN WATER. EASTMAN.DWG