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HomeMy WebLinkAbout15 North Road Drainage PlanN/F FREDERICK MONTGOMERY ASSESSORS MAP 30 PARCEL 167 CB/BROKEN FIND i S 32'16'18" o LOT 2 N/F BONNIE C. FORRESTER & \ SCOTT W. IRVING I ASSESSORS MAP 30 PARCEL 171 z I 22 —"r m N O OO AR 3 — OPOSED I�TO L = 9,3 S.F. IMP (Roof + Gr I) = 6,7 7 o GREEN = 2,524 S. 1 � �f 1 I LOT 1 N/F I ACILDE CRUZ , I ASSESSORS MAP 30oI PARCEL 170 SYSTEM 34•X10' (4) 6 AL H-20 C( I INV IN- 60 \BOTSUCT-90.60.E BOT 90.80 BITUMINOUS DRIVEWAY I `\ o PROPOSED GRAVEL DRIVEWAY • O 9 `M1 ry0 C6 1 \ I RIM=98.0 INV.=95.0 WOODED 22.0' Qo co DP#3 \ \ N/F KYLE R. HANSON ASSESSORS MAP 30 PARCEL 166 WOODED x1006 0.3 AREA 3 - EXISTING OTAL 9 301 S.FJ = 1,958 S.F. GRE = 7,343 S.F. It LP 78.4' GRASS 0 x100.4 CB/DH FND ~ I I ' I I I PROPOSED 26'x 36' TWO STORY ADDITION 1 N I I 1 I I J AREA 2 EXISTING AND TOTAL = 2,369 S.F. IMP = 368 S.F. GREEN = 2000 S.E. I1 _ N29'03'20"E 105.00' —1 x9� O x97.5 CB/DH x101.4 STOCKADE FENCE FND APPROXIMATE LOCATION OF SEPTIC TANK \ X101.3 STOOP A/C i 0 2 STORY WOOD FRAME BUILDING $15 FULL BASEMENT N/F ALBERT F. MORROW ASSESSORS MAP 30 PARCEL 165 001.7 GRASS STOOP Oyk, N/F ROGER R. GRAY ASSESSORS MAP 30 PARCEL 164 39.3' LOT 3 PROP. N/F `'VENT BONNIE C. FORRESTER & T SCOTT W. IRVING P i ASSESSORS MAP 30 GARAGE w PARCEL 171 1 19,858tS.F. TOTAL x102.0 1 GRASS 11.4' 1 1 APPROXIMATE PROPOSED LEACHING ADDITIONAL II i AREA TH1 LEACHING AREA APPROXIMATE E71.,v LEACHING AREA 10, i CB/DH FND LOCUS MAP NOT TO SCALE "67 1 YN 11 p_�6• $p LOT 4 N ANNETTE C. BOWES ASSESSORS MAP 30 PARCEL 172 STOOP AR 1 - EX TIN -AN PROPOS D D SECOND S Y O TO AL = 6,8 4 S.F. 101— — OVERHA yk, IMP = 615 S. I VEL - 2, 05 S.F. I I GR 4,194 S.F - — I GRA : GRASS --- -- ---- EXISTING \ — — \ GRAVEL DRIVEWAY — \ \ Oyw\ \ — —101— — II� —BRICK SID WAL \ 0/y4l GUY —1 WIRE BENCH MARK: x100.4 \ I TOP OF CONCRETE BOUND O ELEV.=101.41 (ASSUMED DATUM) GRAVEL PARKING AREA EDGE OF PAVEMENT — \ \ NORTH ROAD \ (PUBLIC 35' WIDE) ` D 5" MIN. .PRECAST UNIT 12" CRUSHED STONE BASE ALTERNATE ECCENTRIC CONE SECTION BASE DETAILS 24" SQUARE (.) 5" MIN. Co 48" DIA. MANHOLE �1 1/2" MIN. ALTERNATE TOP SLAB (TYP.) FRAME AND GRATE PER 3" MIN. MUNICIPAL STANDARDS (�.) 8" MIN. BRICKS MAY BE USED JOINT DETAILS !,4V—O"± '-o"t t" FOR GRADE ADJUSTMENTS. FRAME N w zoAMETER TO BE SET IN FULL Li cFi .. BED OF MORTAR. F N Ix OINT DETAILS PROVIDE "V" OPENING 0 z o "v 1" DIAMETER GROUT ALL AROUND cr = N F �` o - OUTSIDE OF PIPE it i & 2" CLEARANCE _ V) > i_ NOTES: MORTAR ALL JOINTS 1. ALL PRECAST JOINTS TO BE 5" MIN. "EXTERMINATOR" TRAP SEALED WITH BUM RUBBER. 0 2. DESIGN TO CONFORM TO H-20 LOADING. 3. CONTRACTOR HAS THE SEE BASE DETAILS OPTION TO USE ALTERNATE TOP SLAB. 12" CRUSHED STONE BASE PRECAST CONCRETE CATCH BASIN SCALE: NONE \ 7N co — — \ EDGE OF PAVEMENT O 24" DIA. HEAVY DUTY 6'-0" DIA. — \ A \ C.I� . FRAME AND COVER �1 6'-0" DIA. 3" LAYER OF PEASTONE NI `; EXTEND M.H. TO FINISH GRADE W/ SEWER BRICK & MORTAR i jFILTER FABRIC (1' OVERLAP) 0 0 0 01-1 12" HDPE 0 0 0 0 59" ; 0 0 0 0 0 0 0 0 i2-° 0 0 0 0 0 0 0 0 CROSS—SECTION SHOREY LCB -600-H-20 OR EQUIVALENT 36" 2'-0IN- 0 12" HDPE (CONNECTION PIPE \! AT BOTTOM) H-20 PRECAST DRYWELL (TYP. 3/4" - 1 1/4" DIA. WASHED STONE 8 PLAN VIEW H-20 PRECAST DRYWELL NOTES: 1) TESTH❑LE 1 (TH1) — PERFORMED BY DAVID B MASON ON 1998, NO GROUNDWATER AT 155" — TH1 ELEV=101.5+/—, NO GW AT 88.6 2) DRAINAGE SYSTEM SIZED TO HANDLE ALL ROOF RUNOFF COVER TO GRADE \-12" HDPE (TYP) PLAN VIEW — SYSTEM #1 NOT TO SCALE CB/DH FND SEPTIC FLOW USE H-20 CONCRETE LEACHING CHAMBERS(2 UNITS) 12.83'X2'X25' SIDEWALL = 2(12.83'+28') X 2' = 163.3 BOTTOM = 12,83' X 28' = 359.2 522S.F, 522 S.F x 0,74 GPD/SF = 386GPD 1,993 S.F, + 1,872 S.F. = 3,865 S.F. OR 290 GPD 290 GPD REQUIRED < 386 GPD PROPOSED REVISIONS: 34' 2' 6' 2' 6' 2' 6' 2' 6' 2' Cyt++ OF ,yqs z" S7o MARK D. 2 DIBB m� CIVIL ti No.45937 A qF4/STER� r, AL t --PROFESSIONAL ENGINEER DATE PLAN OF LAN D #15 N o WEST YARMOUTH D (BARNSTABLE COUNTY) PROPOSED N NOTES: 1) TESTH❑LE 1 (TH1) — PERFORMED BY DAVID B MASON ON 1998, NO GROUNDWATER AT 155" — TH1 ELEV=101.5+/—, NO GW AT 88.6 2) DRAINAGE SYSTEM SIZED TO HANDLE ALL ROOF RUNOFF COVER TO GRADE \-12" HDPE (TYP) PLAN VIEW — SYSTEM #1 NOT TO SCALE CB/DH FND SEPTIC FLOW USE H-20 CONCRETE LEACHING CHAMBERS(2 UNITS) 12.83'X2'X25' SIDEWALL = 2(12.83'+28') X 2' = 163.3 BOTTOM = 12,83' X 28' = 359.2 522S.F, 522 S.F x 0,74 GPD/SF = 386GPD 1,993 S.F, + 1,872 S.F. = 3,865 S.F. OR 290 GPD 290 GPD REQUIRED < 386 GPD PROPOSED REVISIONS: NO. DATE DESC. Cyt++ OF ,yqs z" S7o MARK D. 2 DIBB m� CIVIL ti No.45937 A qF4/STER� r, AL t --PROFESSIONAL ENGINEER DATE PLAN OF LAN D #15 NORTH ROAD IN WEST YARMOUTH MAS SAC H U S ETTS (BARNSTABLE COUNTY) PROPOSED CONDITIONS DRAINAGE PLAN APRIL 30, 2007 PREPARED FOR: SCOTT IRVING FAIRWINDS TRUST P.O. BOX 879 WEST YARMOUTH, MA 02673 (508)775-0775 SC GPOUP 349 Main Street (Route 28), Unit D W. Yarmouth Massachusetts 02673 508 778 8919 © 2006 The BSC Group, Inc. SCALE: 1" = 10' 0 1.25 2.5 5 "rr[as 0 5 10... 20 n¢r PROJ. MGR.: M. DIBB FIELD: D. GAZZOLO / J. MCCARTIN CALC./DESIGN: M. DIBB DRAWN: P. HAGIST CHECK: FILE: 8972-ECP.DWG DWG. NO: 5729-01 SHEEP 1 OF 1 JOB. NO: 4-8972.00