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HomeMy WebLinkAboutEngineered Plans - 2014Wells not shown exceed 150' from the proposed SAS .BENCHMARK., EL. 56ij o R�� LAWN o - ASSUMED DATUM - 1 99 oTDP OF FOUNDA TIO FIVE FOOT OVER -DIG TO EL. 35.30 43.33 PROPOSED LEACHING FIELD 4 -COL UMS OF 4-CUTLEC CONTACTOR 100 HD 30.5' X 13.5' X 0.5' PROPOSED POLY SEPTIC TANK (A) INFILTRATOR TW -1500 46 b$ J / LAWN / 42.69 /LOT 77 J5,979 S. F. f I LAWN 0.83 AC. f AREA 26 �' 42.87 zLu a a _j C) v � 40 -H ,-H N N '^ LAWN 40.77 42 / 42.79 \ _ O 41 .08 IVY BED IVY BED \ �2 46 STONE DRIVEWAY S�9 50.72�5,/0 , 0. 0�. GAS CIVY BED � C OZ —523 /' SHED ! �- 53 82 \ LAWN >�� a 50.89 11.5' 0 3 / UTIL C/o / POL� / 50.1$% /45 6 CB/FND GATE FND. L _- R=37 D 47.20 G� 40, Z4 y %�, 445 5 47.19 / \ \ WATER GATE FND. 47.85 O 2014 Moran Engineering Associates., LLC r / 44.60 FIVE DAY PRE—CONSTRUCTION NOTIFICATION IS REQUIRED 30.5' FIVE FOOT�y OVER -DIG _ o LO o I� o FOUR Rows OF FOUR CULTEC CONTACTOR 100 HD 1° = 20' CB/FND 46.51 PROPOSED SEPTIC TANK (B) Health Depart,''..__:t_ _l APP VEI)./i �_�` ame Date FOLLJNS POND LANE � N1�L LN PINE o 'Y c� cy LEGEND © TEST HOLE EXISTING CESSPOOL(S) "D" BOX T EXISITING WELL Z� PROPOSED WELL JE7o o SEPTIC TANK -----42 EXISTING CONTOUR PROPOSED CONTOUR W WATER LINE —OH OVERHEAD UTILITY LINE —UG UNDERGROUND LINE 77, HYDRANT SITE AND SEWAGE PLAN LOCUS: 177 Cranberry Lane South Yarmouth, MA PREPARED FOR: Irene M Bergstrom 177 Cranberry Lane South Yarmouth, MA Deed Book: 9273 & Page: 172 gi tti yr * - . IN OF 'y. Moran Engineering Associates, LLC RICHARD P.O. Box 183 South Harwich, MA 02661 ter u, JUDD,4R, , 508-432-2878 No. 37b6O MAP: 128 PAP, CEL 12.1 �ANITARI'P�` JOB NUMBER: 14-123 SCALE: 1, _ 30, DATE: 9/25/14 SHEET: 1 of 2 SEPTIC TANK EL. 44.00 1 A 56.30 TOP OF COVER TO BE WITHIN 6' OF GRADE EL. 5Z.00 B FOUNDATION A PORTS-- j I I 3' MIN I I A EL 46.30 BL. 52.50 A EL. 41.50 B EL 50.00 A: 49't B: 25't 1. Provide clean out caps, with double sweeps, to grade between the dwelling and proposed septic tanks. Place an irrigation control cover box over the clean out cap. ELEV 41.35 38.35 37.52 35.35 31.02 14' -L 1,500 A: 3.33' L GALLON 4.INSTALL BAFFLE 6' COMPACT BASE UNDER TANK SEPTIC TANK NOTES 1. Extend inlet lee 10" min. below Flow line; extend outlet tee 14" below flow line. 2. Provide 20" manholes over center of tank, inlet and outlet with readily removable impermeable covers. 3. Install access port over inlet and outlet with precast concrete or equivalent watertight riser within 6" min. of final grade. DATE: 6/18/14 DEEP OBERVATION HOLE #1 TEST BY: RICK JUDD TIME: 15:00 From COLOR SOIL STRUCTURE Surface HOR. TEXTURE (MUNSELL) MOTTLING CONSISTENCY, OTHER 36" HTM Fill NIA NO Lawn overfill 46" Apb Loam 10YR 313 NO Very friable 72' Bwb Loamy Fine Sand 10YR 416 NO Massive, very friable 124" I C Loamy Medium Sand 2.5Y 514 NO Loose NOTE: SOIL LAYERS & HORIZON(S) CONTAIN BOULDERS, STONES AND COBBLES. Bot. of Perc: 84". 15 Minute pre-soak. 9" to 6" = 04:00. RATE: < 2 MIN/INCH. LOADING RATE: 0.74 GPD/S.F. WITNESS: Phil Renaud, Yarmouth Health Department © 2014 Moran Engineering Associates, LLC P.V.C. 41.30 j A 49.75 B A: 57't B: 65't "D" BOX 1. When system is dosed or slope of inlet pipe exceeds 0.087ft. install inlet tee cut-off one inch above outlet invert. 2. install outlet pipes level 2 feet minimum. 3. Provide a minimum sump of 6" below outlet invert. 4. Install access port over "0" Box with precast concrete or equivalent watertight riser within 6" min. of final grade. DESIGN DESIGN DATA 1. REQUIRED FLOW: 4 - BEDROOMS X 110-GPDlB.R.= 660 - GPD 2. SEPTIC TANK CAPACITY: 440 - GPD X 2.0 = 880 - GPD USE: (2) 1500 - GALLON SEPTIC TANK 3. LEACH FACILITY DESIGN: (4 X 7.50') + 0.50'= 30.50 LF PER ROW 30.50 LF X 5.00 SFILF = 152.50 SF 152.50 SF X 4 - ROW = 610.00 SIP 610.00 SF X 0.74 GPD/SF = 451.40 GPD 451 GPD PROVIDED > 440 GPD REQUIRED USE: (4) ROWS OF 4 - CULTEC CONTACTOR 100HD SET AT 0.5' APART. BACKFILL TO CROWN OF CULTEC'S CONTACTOR WITH A CLEAN SAND. EL. 42.00 EL. 38.50 EL. 38.00 7' t LEACH FACILITY Irrigation CULTEC CONTACTOR 100HD Control Box4" or 6" PVC PULL CAP, END CAP. END PLUG OR CLEANOUT. � 6' SCH. 40 PVC OR MIN 2% SLOPE / SDR -35 PVC PIPE RISER NAT FILTER TITLE 5 APPROV OPTION A: PIPE IN MIN, 9' COVER INSPECTION PORTS (4) MAX 36' COVER //-FILTER FABRIC II EL 39_R4 6" ` INVERT 1 7.63' EACH UNIT (INSTALLED) EACH UNIT (INSTALLED) r -I 30.50LENGTH INSTALLED I 6 g8^ EL. 31.02 BOTTOM OF DRY TEST HOLE NOTES FOR CULTEC 1.) Must be a Cert.Cultec Installer. 2.) Cultec No. 410 Filter Fabric or equal approved by Cultec required. B: PIPE AT INVERT T 1.) ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN ACCORDANCE Wf=LE 5 OF THE SANITARY CODE & ANY APPLICABLE REGULATIONS. 2.) PRIOR TO BACK FILLING THE INSTALLATION, THE DESIGNER & HEALTH AGENT SHALL BE NOTffIIED FOR INSPECTION. 3.) ANY ALTERATIONS OF THIS DESIGN MUST BE APPROVED BY THE DESIGNER & BOARD OF HEALTH, IN WRITING. 4.) SYSTEM IS NOT DESIGNED FOR A GARBAGE GRINDER. 5.) THE INSTALLER IS TO VERIFY THE LOCATION(S) OF UTILITIES, CESSPOOL(S) AND SEWER INVERTS PRIOR TO CONSTRUCTION. 6.) ALL UNSUITABLE MATERIAL WITHIN 5 FT. IN ALL DIRECTIONS FROM THE SOIL ABSORPTION SYSTEM SHALL BE REMOVED & REPLACED W/CLEAN, COARSE SAND. 7.) ALL FILL MATERIAL UTILIZED FOR THE SOIL ABSORPTION SYSTEM SHALL BE CLEAN, COARSE SAND FREE FROM DELETERIOUS MATERIAL AND SHALL HAVE A PERCOLATION RATE OF LESS THAT 2 MIMAN. BEFORE & AFTER PLACEMENT. 8.) EXISTING CESSPOOL(S) TO BE PUMPED AND BACK FILLED PER TITLE 5 ABANDONMENT PROCEDURES. 9.) DURING INSTALLATION, THE CONTRACTOR IS RESPONSIBLE TO PROVIDE A SAFE EXCAVATION AREA. 10.) GROUND COVER OVER SEPTIC SYSTEM COMPONENTS SHALL NOT EXCEED 36". 11.) ALL GRAVITY SEWER PIPE SHALL BE 4" DIA. SCH 40 PVC UNLESS OTHERWISE NOTED. THE MINIMUM SLOPE OF 4" DIA. SCH 40 PVC SHALL NOT BE LESS THEN 0.01 FT/FT. 12.) WHEREVER SEPTIC LINES CROSS WATER SERVICE LINES OR WHEN WATER SERVICE LINES COME WITHIN 10' OF THE PROPOSED S.A.S.- PIPES SHALL BE CLASS 150 PRESSURE PIPE & SHOULD BE PRESSURE TESTED TO ASSURE WATER TIGHTNESS. COORDINATE WITH LOCAL WATER DEPARTMENT. 13.) PLACE MAGNETIC MARKING TAPE OVER ALL COMPONENTS. CONSTRUCTION NOTES 1. Contact office 2 -Days (+) prior to start of construction. 2. REQUIRED: Installer- is required to confirm that the kitchen sink discharges to proposed septic tank A. 3. Provide clean out caps between the dwelling andproposed septic tanks. 4. A five foot over -dig, to minimum EL. 35.30, is required. An over -dig inspection is required prior to placement of Title 5 fill. 5. Pump and fill existing cesspools. The installer is responsible for locating and filling any over flow cesspools 6. REQUIRED: PROVIDED FOUR (4) INSPECTION PORTS (AS SHOWN) ON THE LEACHING AREAS. INSPECTIONS PORTS SHALL BE RAISE TO FINISHED GRADE AND HAVE IRRIGATION CONTROL BOX COVERS. 7. Loam and seed all lawn impact areas. Any and all landscape details are between the owner and septic system isstaller. -------- 177 Cranberry Lane South Yarmout, MA PREPARED FOR: Irene M Bergstrom ASSESSOR'S SCALE: MAP: 128 Not to Scale PARCEL: 12.1 9/25/14 1 SHEET 2 of 2 Moran Engineering Associates, LLC 941 Main 5t., Harwich, MA PO Box 183, 5. Harwich, MA 02661 508-432-2878