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HomeMy WebLinkAboutEngineered Plans - 20178.3 8..8 / --A97.5p,-- 10.5 j -H LOT 35 97 16,721 SF f 0.38 Ac f 1 i -- proposed / f RESERVE Oak �I SAS 10.3 I 1 I Edge I: of M I 1 1 - Lown 11.1 {10.8 `2 I / 10.2 = .L �77j' � � � .11.4 W W 311.4 Shed 0) V- .70 .70 11.4 !� O / 0 2; c°v 0 Oak OLO N N11.61 11.s co / / LU O '� damCL• Z N .1 1.2 11.4 c/o as 11.5 _ 1 O.s �. 11.4 cov. Porch Existing 0 11.2 Dwelling TOF 0 EI 12.4 Oak 11.3 J J 11.2 Q. 3 11.5 Y \ J 3 11.5 97.47' / :. N- 8 3-0 W - - ANBERRY NE 40• ids Lo. 2017 Moran Enoineerino Associates. LLC / 1 / 11.5 11.4 Y PROPOSED LEACHING FIELD 30.5' LONG BY 11.0' WIDE CUL TEC CONTACTOR IOOHD PROPOSED INFIL TRA TDR IM -1530 POL YPROPYLENE SEPTIC TANK (OR EQUAL) LOCATE, PUMP S FILL OR REMOVE EXISTING CESSPOOL(S) BENCHMARK: CS DISK FND 11.92 BA TH COV. KITCHEN I ROOM BEDROOM PORCH L l v/NG BEDROOM ROOM rL 2 FIRST FLOOR PLAN NOT TO SCALE SAS CONSTRUCTION DETAIL (N.T.S.) *Set rows 1' apart. Cover entire field with Cultec 410 filter fabric. Backfill around & to top of chambers with clean Title -5 fill. Provide 3 inspection ports, to grade, with irrigation control box covers. 3' 3' 3' 11' Inspection Port (typ.) 0.5' SCALE 1 "= 20' 0 20 40 60 *Elevation Datum is NAVD-88 Wells not shown exceed 150' from the proposed SAS Deed: Book 1271, Page 70 Plan: Book 72, Page 79, Lot 35 LEGEND Existing Building Edge of Driveway - - -10- - Existing Contour 171-71 prop Proposed Contour Existing Cesspool (77`3) Proposed Septic Tank • I Proposed Leaching Area: • 30.5' x 11.0' x 0.5' 52.7 -Q I rn -- OHU - °r a� A Z o � a 3 x Cb o i. No o Septic Test Hole 51TE AND 3' 3' 3' 11' Inspection Port (typ.) 0.5' SCALE 1 "= 20' 0 20 40 60 *Elevation Datum is NAVD-88 Wells not shown exceed 150' from the proposed SAS Deed: Book 1271, Page 70 Plan: Book 72, Page 79, Lot 35 LEGEND Existing Building Edge of Driveway - - -10- - Existing Contour 171-71 prop Proposed Contour Existing Cesspool (77`3) Proposed Septic Tank • I Proposed Leaching Area: • 30.5' x 11.0' x 0.5' 52.7 Existing Spot Elevation -- OHU - Overhead Utility Lines -- W -- Existing Water Line - - G - Existing Gas Line X Existing Fence Line Septic Test Hole 51TE AND SEWAGE PLAN 222 Cranberry Lane Yarmouth, MA PREPARED FOR: Sheila and Michael DeChello ASSESSORS'ID: SCALE: P = 20' 26-33 SHEET 1 of 2 6/29/2017 1 17-138 Moran Engineering Associates, LLC 941 Route 28 N PO Box 183 South Harwich, MA 02661 508-432-2878 SEPTIC TANK H-10 EL 11.5± 12.4 TOP OF COVERS (2) TO BE WITHIN 6' OF GRADE MIN. 9' COVER FOUNDATION ©f_ ACCM PORT -"--_.j:Z::q MAX I 36' COVER EL 10.6 „ EL 9.2 20't 1. Replace Orangeburg sewer line bad( to original cast iron as needed. 2. Provide two-way sweep with 4" PVC dean out cap (CIO) to grade between foundation and proposed septic tank. Install irrigation control box cover over C/0. ELEV. 11.0 10.2 8.7 1.0 SEPTIC TANK NOTES 1. Extend inlet tee 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: 6/29/17 TCCT Wfhl F 41 TEST By: RICK JUDD nmF-. 1•n0 PM Surfnee HOR• TEXTURE SOIL STRUCTURE (MUNSEL) MOTTLING CONSISTENCY, OTHER 9' AIE Loamy Sand 7.5YR 512 NO Granular 28' Bw Loamy Fine Sand 7.5YR 416 NO Massive, Very Friable 120" C Fine Sand 2.5Y 713 GWE @ 118" Loose TEST By: RICK JUDD EI. 1.2 Bot. of Perc: 54" (C) RATE: < 2 MINANCH, CLASS I SOIL. LOADING RATE: 0.74 GPD/SF M (NESS Amy von Hone, R.S., Yarmouth Health Department Bot. of Perc: N/A See Test Hole 1 Results RATE. < 2 MIN/INCH ASSUMED, CLASS I SOIL LOADING RATE: 0.74 GPD/SF WITNESS: Amy von Hone, R.S., Yarmouth Health Deportment ESTIMATED HIGH GROUNDWATER CALCULATION (USGS/CCS METHOD) INDEX WELL: # MIW-29 ZONE: A DATE OF READING: 6/2017 DEPTH TO GROUNDWATER: 7.6 GROUNDWATER LEVELADJUSTMENT ZONE A: 1.3' ACTUAL GROUNDWATER LEVEL @ SITE EL= 12' ESTIMATED (MAX) HIGH GROUNDWATER LEVEL EL= 2 "5' 0 2017 Moran Engineering Associates, LLC "D" BOX H-10 ACCESS PORT TO WITHIN 6' OF FINAL GRADE EL S. % LEACH FACILITY Irrigation CULTEC CONTACTOR 100HD Control Box 4' PVC PULL CAP, END PLUG OR CLEANOUT. 2% SLOPE / /- 4' SCH. 40 PVC OR 11 MIN SDR -35 PVC PIPE RISER MIN. 9' COVER MAX 36' COVER 8.5 EL. 8.3 EL. $.$t EL 7.8 O 7' max t "D" BOX NOTES 1. When system is dosed or slope of inlet pipe exceeds 0.0VIL install inlet tee cut-off one inch above outlet inverL 2. Install outlet pipes level 2 feet minimum. 3. Provide a minimum sump of 6" below outlet invert. 4. Install access port over "D" Box with precast concrete or equivalent watertight riser within 6" On. of final grade. DESIGN DATA 1. REQUIRED FLOW *2 BEDROOMS X 110 GPDIB.R = 220 GPD *EXISTING DWELLING CONTAINS 2 BEDROOMS, 330 GPD MINIMUM ALLOWABLE DESIGN PER 310CMR 15.203 (2) 2. SEPTIC TANK CAPACITY 330 GPD X 2= 660 GPD USE: INFILTRATOR IM -1530 POLYPROPYLENE SEPTIC TANK (OR EQUAL) Lawn Box 4" Pull Cap Perforated Pipe Chamber To Stm. of Chamber Use min.: 2- 3/8" Holes 0 2" vert.spacing I LEACH FACILITY DESIGN: (4 CHAMBERS X 73, / CHAMBER) + 0.5' LENGTH ADJUSTMENT = 30.5 LF PER ROW 30.5 LF X 5.0 SFILF 152.5 SF 152.5 SF X 3 ROWS = 457.5 SF 457.5 X,0.74 GPD/SF = 338.5 GPD 338.5 dPD PROVIDED > 330 GPD REQUIRED USE: (3) ROWS OF 4..- CULTEC CONTACTOR 10OHD CHAMBERS. SET ROWS T APART: BACKFILL TO TOP OF CULTEC'S WITH A CLEAN SAND. RESERVE SAS15' X 30 X 0.5' FIELD (333 -GPD) INSP. PORT DETAIL INSPECTION PORTS - 3 FILTER FABRIC 6" 12.5" 7.5' EACH UNIT (INSTALLED) r "-T 30.5' LENGTH INSTALLED NATIVE AT INVERT 5.3' EL. 2.5 ADJ. HIGH GW NOTES FOR CULTEC 1.) Must be a Cert.Cultec Installer. 2.) Cuftec No. 410 Fitter Fabric or equal approved by Cuftec required. GENERAL NOTES 1.) ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN ACCORDANCE W/ITI'LE 5 OF THE SANITARY CODE & ANY APPLICABLE REGULATIONS. 2.) PRIOR TO BACK FILLING THE INSTALLATION, THE DESIGNER & HEALTH AGENT SHALL BE NOTIFIED 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 UTII.IZED FOR THE SOIL ABSORPTION SYSTEM SHALL BE CLEAN, COARSE SAND FREE FROM DELETERIOUS MATERIAL AND SHALL HAVE A PERCOLATION RATE OF LESS THAT 2 MINJIN. 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/Fr. 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 - Contact office (508) 432-2878a min1mamsdf•4S4f0URS prAor to start of ro "ect. - Existing sewer elevation is to be ven ed.prior to the installation of new system components. - Replace any Orangeburg sewer lu,}e back to original castii£on as needed. Install two-way sweep with 4" PVC clean out to grade between foundaport.and proposedlseptic . - - Locate, pump and fill or remove existing cesspools and cot7taminated soils within 5' of proposed SAS. -A soil inspection of the proposed leaching: area is required 1�'ior to placement of components. - Raise septic tank covers (2) and dtstribud6n box abver to Athin 6" of finished grade. Leaching area inspection ports (3) to grade with irrigation control box. covers -required. - Backfill SAS with Title 5 clean grkaular, sand (15255 (3)). Backfill, loam and seed construction impact areas. A final grade inspection is required. h•, " Vn" 222 Cranberry Lane Yarmouth, MA PF"ARED FOR: Sheila and Michael DeChello ASSESSORS' ID: SCALE: 26-33 Not to Scale SHEET 2 of 2 6/29/2017 1 17-138 Moran Engineering Associates, LLC 941 Route 28 - PO Box 183 South Harwich, MA 02661 508-432-2878 DATE: 6/29/17 TEST HOLE 12 TEST By: RICK JUDD TIME: 1:00 PM ELEV.from TEXTURE COLOR (MUNSELL) SOIL MOTTLING STRUCTURE CONSISTENCY, OTHER 110 10.2 10' AIE Loamy Sand 10YR412 NO Granular 8,3E Bw Loamy Fine Sand 7.5YR 414 NO Massive, Very Friable 0,2 E327- " C Fine Sand 2.5Y 713 GWE @ 118" Lie El. 1.2 Bot. of Perc: N/A See Test Hole 1 Results RATE. < 2 MIN/INCH ASSUMED, CLASS I SOIL LOADING RATE: 0.74 GPD/SF WITNESS: Amy von Hone, R.S., Yarmouth Health Deportment ESTIMATED HIGH GROUNDWATER CALCULATION (USGS/CCS METHOD) INDEX WELL: # MIW-29 ZONE: A DATE OF READING: 6/2017 DEPTH TO GROUNDWATER: 7.6 GROUNDWATER LEVELADJUSTMENT ZONE A: 1.3' ACTUAL GROUNDWATER LEVEL @ SITE EL= 12' ESTIMATED (MAX) HIGH GROUNDWATER LEVEL EL= 2 "5' 0 2017 Moran Engineering Associates, LLC "D" BOX H-10 ACCESS PORT TO WITHIN 6' OF FINAL GRADE EL S. % LEACH FACILITY Irrigation CULTEC CONTACTOR 100HD Control Box 4' PVC PULL CAP, END PLUG OR CLEANOUT. 2% SLOPE / /- 4' SCH. 40 PVC OR 11 MIN SDR -35 PVC PIPE RISER MIN. 9' COVER MAX 36' COVER 8.5 EL. 8.3 EL. $.$t EL 7.8 O 7' max t "D" BOX NOTES 1. When system is dosed or slope of inlet pipe exceeds 0.0VIL install inlet tee cut-off one inch above outlet inverL 2. Install outlet pipes level 2 feet minimum. 3. Provide a minimum sump of 6" below outlet invert. 4. Install access port over "D" Box with precast concrete or equivalent watertight riser within 6" On. of final grade. DESIGN DATA 1. REQUIRED FLOW *2 BEDROOMS X 110 GPDIB.R = 220 GPD *EXISTING DWELLING CONTAINS 2 BEDROOMS, 330 GPD MINIMUM ALLOWABLE DESIGN PER 310CMR 15.203 (2) 2. SEPTIC TANK CAPACITY 330 GPD X 2= 660 GPD USE: INFILTRATOR IM -1530 POLYPROPYLENE SEPTIC TANK (OR EQUAL) Lawn Box 4" Pull Cap Perforated Pipe Chamber To Stm. of Chamber Use min.: 2- 3/8" Holes 0 2" vert.spacing I LEACH FACILITY DESIGN: (4 CHAMBERS X 73, / CHAMBER) + 0.5' LENGTH ADJUSTMENT = 30.5 LF PER ROW 30.5 LF X 5.0 SFILF 152.5 SF 152.5 SF X 3 ROWS = 457.5 SF 457.5 X,0.74 GPD/SF = 338.5 GPD 338.5 dPD PROVIDED > 330 GPD REQUIRED USE: (3) ROWS OF 4..- CULTEC CONTACTOR 10OHD CHAMBERS. SET ROWS T APART: BACKFILL TO TOP OF CULTEC'S WITH A CLEAN SAND. RESERVE SAS15' X 30 X 0.5' FIELD (333 -GPD) INSP. PORT DETAIL INSPECTION PORTS - 3 FILTER FABRIC 6" 12.5" 7.5' EACH UNIT (INSTALLED) r "-T 30.5' LENGTH INSTALLED NATIVE AT INVERT 5.3' EL. 2.5 ADJ. HIGH GW NOTES FOR CULTEC 1.) Must be a Cert.Cultec Installer. 2.) Cuftec No. 410 Fitter Fabric or equal approved by Cuftec required. GENERAL NOTES 1.) ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN ACCORDANCE W/ITI'LE 5 OF THE SANITARY CODE & ANY APPLICABLE REGULATIONS. 2.) PRIOR TO BACK FILLING THE INSTALLATION, THE DESIGNER & HEALTH AGENT SHALL BE NOTIFIED 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 UTII.IZED FOR THE SOIL ABSORPTION SYSTEM SHALL BE CLEAN, COARSE SAND FREE FROM DELETERIOUS MATERIAL AND SHALL HAVE A PERCOLATION RATE OF LESS THAT 2 MINJIN. 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/Fr. 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 - Contact office (508) 432-2878a min1mamsdf•4S4f0URS prAor to start of ro "ect. - Existing sewer elevation is to be ven ed.prior to the installation of new system components. - Replace any Orangeburg sewer lu,}e back to original castii£on as needed. Install two-way sweep with 4" PVC clean out to grade between foundaport.and proposedlseptic . - - Locate, pump and fill or remove existing cesspools and cot7taminated soils within 5' of proposed SAS. -A soil inspection of the proposed leaching: area is required 1�'ior to placement of components. - Raise septic tank covers (2) and dtstribud6n box abver to Athin 6" of finished grade. Leaching area inspection ports (3) to grade with irrigation control box. covers -required. - Backfill SAS with Title 5 clean grkaular, sand (15255 (3)). Backfill, loam and seed construction impact areas. A final grade inspection is required. h•, " Vn" 222 Cranberry Lane Yarmouth, MA PF"ARED FOR: Sheila and Michael DeChello ASSESSORS' ID: SCALE: 26-33 Not to Scale SHEET 2 of 2 6/29/2017 1 17-138 Moran Engineering Associates, LLC 941 Route 28 - PO Box 183 South Harwich, MA 02661 508-432-2878