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HomeMy WebLinkAboutEngineered Plans - 2014,�N Of A4AIN STEPHENG oB. o MOORE a No.39398 im _1 kA OF Mgs�c DANIEL CROTEAU y CIVIL Na.46253 w 31 g Ike 27.7 \0 28.6 \\L j \ \ Finish Grade to Provide o�o Paved max. 3 Cover Over SAS o Parking Pump & Remove Leach Pit & D—Box / FLAGPOLE Slab / 2903 Foundation 8.6� �p Pump & Retain Existing 1000 Gat; ,-' e SHOFAkS � Septic Tank ; / �e e DANIEL CROTEAU CIVIL NO, 46253 � a/ s T fc��o���• 29� on 2s50," 29.6 30-7 �O \ BENCH MARK \ CSD Survey Nail \ EI 30 0 12.8' o'�g sX J, oute LOCUS LOCATION MAP Assessors Map 60 Parcel 943 Deed: Bk.27242, Pg 222 SAS CONSTRUCTION DETAIL 500 GAL CHAMBER STONE N $�4 < Vie 4' O O O ' 4.8 4' \ 4' 3- 500 GAL. CHAMBERS 1 4' \ 25.5' �o - 33.5' MI 30.8 \ ,.41athHealth Depar,-:- \ 29.9 \ ame Date \ 0' 20' 40' 60' 30.3 M=Q.R,AN ENGINEERING ASSOC.,LLC 508-432-2878 941 MAIN STREET (RTE 28), HARWICH, MA SEPTIC SYSTEM DESIGN PLAN IN YARMOUTH Prepared For: Anna Kishinyovskaya 75 BRYAR LANE S. YARMOUTH, MA Sht: I oft I PROJECT: 74- 745 1 SCALE: 7 " 20' 1 DATE: 7/76/74 CD I 0 U) X w 8' —� — .20' max ACCESS MANHOLES TO WITHIN iSst.6" OF FINISHED GRADE X& ELEV.26.5 Set level first 2' ELEV.� 25.9 -to o 14" Pump & Retain Exist. 1000 Gal.. SEPTIC TANK (Replace Tees if corroded) D—BOX H2O aaaa aaaaaaa aaaaa0aa0aa aaa0 aaaaaaa aaaa0aaaaa aaaa a.aaaaaa aaaa as aaaa 4' 3-500 Gal Chambers .25.5 �_ 4, Imo- ��— SYSTEM PROFILE Not to sca (e SYSTEM DESIGN Design Flow: 4 bedrooms @ 110 gal/day = 440 Septic Tank: 440 gal. x 200% = 880 gal. Use 1500 Gal. Tank Leaching Facility: 12.8'x33.5'x2'd Chamber and Stone SAS Bottom: 12.8'x 33.5' x 0.74 Gal' SF= 317 Gal Sides: (12 8+33 5')x2'x2x0 74Gai/sf=137 Gal TOTAL = 454 Gal. Note: Garbage disposal is not permitted with this design. SEPTIC SYSTEM NOTES 1.2.8'x33.5'x2'deep LEACHING FACILITY fitter fabric or 1/8'to 1/2' doubled washed stone / 3/4 t o 11/2 doubled washed stone ELEV. 23.9 7.9' f Elev. 16.0 Btm. A.H. PERCOLATION TEST gal .24 GALLONS OF WATER IN 5 MINUTES AND 39 SECONDS © A DEPTH OF 42". PERC. RAT E: <2 min. /in. 1.) EXISTING SEWER ELEVATION IS TO BE VERIFIED PRIOR TO THE INSTALLATION OF NEW SYSTEM COMPONENTS. 2.) .EXISTING SEPTIC TANK IS TO BE PUMPED AND RETAINED. TEES ARE TO BE REPLACED IF CORODED. 3.) EXISTING LEACH PIT IS TO BE PUMPED AND REMOVED. 4.) ALL COMPONENTS ARE TO MEET TITLE 5 MATERIAL AND CONSTRUCTION REQUIREMENTS. 5.) SYSTEM COMPONENTS ARE TO BE SET ON A STABLE BASE. 6.) UNSUITABLE SOILS ARE TO BE REMOVED, IF ENCOUNTERED BELOW ELEV.25.9, FOR 5' AROUND THE LEACHING AREA AND REPLACED WITH TITLE -5 FILL SOIL. 8.) DESIGN ENGINEER & TOWN AGENT ARE TO CERTIFY SYSTEM INSTALLATION AND EXISTING SEPTIC TANK INTEGRITY PRIOR TO BACKFILLING. 9.) COMPONENTS ARE TO BE WITHIN 3' OF FINISH GRADE. TEST HOLE El. 29.9 BLiving edrm Room Familycl 3edr Dining Breeze— Kitchen Area Way Garage Room 1]_1L Bedrm Depth Horizon Texture Co/or Other 0-28"tBw 14-34" Loam Sand Loamy Medium Sand 34-156 ,Fine/Med 9-28" Sand Loam Coarse Sand 7.5YR4/4 V. Friable 28-124" C Fine Sand 2.5Y71J LSG No Groundwater Found &tm Ll. 7,V. b Date 7/2/14 Performed By: Rick Judd, RS Witness: Amy vonHone, RS OF MRs. ,DANIEL CROTEAU', CIVIL U) No. 46253 Sh t: 20 f2 1 st FLOOR Screen Porch EXIST FLOOR LAYOUT AUGER HOLE El. 29.0 Depth Horizon Texture 0-14" HTM Fill 14-34" B Loamy Medium Sand 34-156 ,Fine/Med C Sand No Groundwater Found Date : 7/15/14 Performed By: Dan Btm El. 16.0 Croteau, PE