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HomeMy WebLinkAboutEngineered Plans - Rev. 2018Wells not shown exceed 150' from the proposed SAS BENCHMARK. • EL. 4 9. I ASSUMED DA TUM ? MAG NAIL SET^� •moi L y Permit valid for REPAIR OF SEPTIC SYSTEM ONLY, due to State and Local septic variances. ? Board of Health review and approval is required for i any future additi s/renovations/alterations to :_54.7 sewage facilities and/or str ces/dwellings _ 74'0 Yarmouth Health Department , ::54.5 4D EI APPROVED 20 Naive W v `0 o 2• ' o� 0�J i Q ? 53.5 i � 52.5 LOT 66 10,043 SFf or 0.23 Ac.f OF MosD37560 ,� u RRD A� 40 ' W de boyo " ! is U t 52.8 f�,F7LE _3 14 WATER MAIN 5. \O 52.4 � SOD C/o L�qN• 0 s-\ ? BSD �X/S'T�NG I 46 %K' 7. OA1 TOi° of FNo 5�) C;11 h Dc ,N G45.4/ / D� A� / 45.2 (CP�� / 44.7 -1015 Co 'Y X4,0¢'40», D�- — — -- ��-�40 W 43. 43 ©- 1 _ HB co SCALE: 1'=20' / 0 20 40 60 0 2018 Moran Engineering Associates, LLC 11.8' PROP. LEACH AREA /9.0'XA8'X2.0'(H20) 3.5' DOME VENT W/ { '':��'• CHARCOAL FILTER PROP. DB -3/H 20 0 b T 51 MAG NAIL SET EL. 49.1 Deed: Book 1478, Page 412 Plan: Book 187, Page 149, Lot 66 40 MIL. POL r LINER PROP. /500 -GALLON EL. 44.5 To 48.5 SEPTIC TANK (H20) LEGEND �48.3 SEWAGE DISPOSAL SYSTEM DETAIL (2) 500 -GALLON CHAMBERS (H-20) WITH L 0' Existing Building STONE ALONG ENDS 8 3.5' STONE ALONG SIDES. Edge of Driveway PROVIDE 4' AIR VENT WITH CHARCOAL FIL TER. Existing Contour I `�\ SCALE: I" = 16' Proposed Contour 4 .9 Existing Cesspool PLUMBING CHANGE REQUIRED Proposed Septic SEE PAGE 2 PROFILE 52.7 Existing Spot Elevation EXISTING IRRIGATION WELL Proposed Spot Elevation TO BE ABANDONED — OHU - - Overhead Utility Lines F Living — - W - — Existing Water Line Kitchen Room BR 1 — _ G — Existing Gas Line Garage X Existing Fence Line Dining Flex Space Septic Test Hole Area Pass Thru FB th BR 2 Q HB Hand Boring EnclosedFLOOR PLAN LAYOUT SITE AND SEWAGE PLAN Porch Sunroom Not to Scale sm'wr: 61 Early Red Berry Lane Yarmouth Port, MA BOH VARIANCES REQUIRED �^R°� Catherine F. Clapp 1. Per 310 CMR 15.405 (1) (a): distance between lot line & SAS: 10' ASSESSORS• D: Si�sr required. 5' proposed. A variance request of 5' 115-176 1 of 2 42.4 \ 2• Per 310 CMR 15.405 (1) (b): distance between cellar wall & SAS: 20' required. 10.3' proposed. A variance request of 9.7' \ 3. Per 310 CMR 15.405 (1) (b): increase in maximum allowable depth of \ septic tank & SAS: Maximum depth of 72". 48" ± & 60"± proposed. 1/4/2018I 17-224 2/8/2018 -water main Moran Engineering Associates, LLC 941 Route 28 N PO Box 183 South Harwich, MA 02661 508-432-2878 PROFILE ' Provide a V PVC dean -ad cap (CIO) HOR. TEXTURE COLOR (MUNSELL) REDOX FEATURES to grade between dwelling and septic tank SEPTIC TANK (H-20) 12' "D" BOX (H-20) 0 o Scale Install irrigation control box cover over CIO. NO NO Massive, very friable 34' CLEANo� Loamy Send 10YR 415 NO Massive, veryfriable E27 .10 48' EL. 52.Ot Loamy Medium Sand 52.70 TOP OF FOUNDATION &I COVERS (2) TO BE WITHIN a" OF GRADE -VARIANCE REQUEST ACCESS PORT * r C2 ACCESS PORTS MAX. 48" COVER TO WITHIN 6" _ WITNESS: Phil Renaud, Yarmouth Health Department "MIN OF FINAL GRADE WEST UNE EL. 48.35 EXISTING ' •4' SCH. 40 P.V.C. = 2.3. = =EAST 1014"4A�- GALLON; INSTALL BAFFLE WEST LINE: 46 ±. EAST LINE: I V± PLUMBING CHANGE REQUIRED 1. A plumbing change is required. Redirect the southern discharge sewer line (at bads of dwelling) to the northeast (front of dwelling). 2. A plumbing permit is required. All plumbing changes are to conform to State and Town Yarmouth codes. 3. Septic system installer is to verify new sewer line exit invert elevation. In the event that the proposed sewer line may exit the dwelling at a higher elevation notify the designer prior to placement of proposed septic system components. DEEP HOLE LOGS DEEP OBSERVA TION HOLE #; TESTBY: CALEB PAUS LEVEL STABLE BASE 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: 11/15/17 ELEV. 52.10 r Fmm SO*- HOR. TEXTURE COLOR (MUNSELL) REDOX FEATURES STRUCTURE CONSISTENCY, OTHER 51.10 12' Ap Loamy Sand 10YR 32 NO NO Massive, very friable 34' Bw Loamy Send 10YR 415 NO Massive, veryfriable E27 .10 48' C1 Loamy Medium Sand 10YR N NO Massive, very friable 41.10 132 C2 I Medium Send 2.5Y 617 1 NO Loose, single grain WITNESS: Phil Renaud, Yarmouth Health Department WITNESS: Phil Renaud, Yarmouth Heft Department DEEP OBSERVATIONHOLEt2 TESTBY: CALEB PAUS DATE: 11/15117 ELEV. 51.-M Fmm HOR. TEXTURE Surface COLOR (MUNSELL) REDOX FEATURES STRUCTURE CONSISTENCY, OTHER 50.87 10' AP Ley Sed 10YR 312 NO 2/8/2018 49.37 28' Bw Loamy Sand 10YR 416 NO Massive, very friable 47.87 46' Cl Loamy Medium Sand 10YR 516 NO Massive, very liable 41.70 120' C2 Medium Sand 2.5Y 60 NO Loose, single gram Bottom of Perc: 65' (24•Gailons of water in 6:00 -minutes) RATE: <2MINIINCH WITNESS: Phil Renaud, Yarmouth Health Department HAND BORING TEST 11130117 BY RICKJUDD(UNWITNESSED) SURFACE EL: 43.2 - 6.0'= EL. 372 (NO GROUNDWATER) ® 2018 Moran Engineering Associates, LLC LEACH FACILITY 500 GAL DRY WELLS (H-20) EL. 52.41 MIN. 2% SLOPE VARIANCE REQUEST MAX. BO' COVER EL. 47.50 1 7 EL. 46.6011 EL. 46.50 6.OFSTONE I EL. 44.50 UNDER D -BOX 8't 8'± LONGEST RUN STONE "D" BOX NOTES 1. When system is dosed or slope of inlet pipe exceeds 0.08711. 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 "D' Box with precast concrete or equivalent watertight riser within 6" min. of final grade. DESIGN DATA: AREA IS WITHIN A ZONE D FOR GROUNWATER 1. REQUIRED FLOW. 2 -BEDROOMS X 110-GPDIB.R= 220 -GPD (PROPERTY IS WITHIN ZONE II OF GROUND WATER CONTRIBUTION) 2. SEPTIC TANK CAPACITY: 220 -GPD X 2 = 440 -GPD USE (1)1500- GALLON (H-20) SEPTIC TANK 3. LEACH FACILITY DESIGN: 19.0'X 11.8' X 2.0' SIDE WALL AREA 2 (19.0 + 11.8) X 2.0 X 0.74 GPD/SF = 91.16 BOTTOM AREA: 29.0 X 11.8 X 0.74 GPD/SF =165.90 TOTAL: 257.06 257- GPD PROVIDED > 220- GPD REQUIRED CONSTRUCTION NOTES ,ACCESS PORTS - 2 INSTALL ACCESS PORT OVER LEACH CHAMBERS W/PRECAST CONCRETE (OR EQUIV.) WATERTIGHT RISER WITHIN 3- (MIN.) OF FINAL GRADE 2' LAYER OF 1/8" TO 10 DOUBLE WASHED STONE � ri ri �� ri I® �i � •v?i 1-1/2'DOUBLE WASHED STONE 17.0" LENGTH INSTALLED 210'- EFFECTNE I DEPTH TO BOTTOM OF HAND BORING DOME VENT NO WATER ENCOUNTERED PER TEST BDRING SEE CONSTRUCTION NOTES INNPINGTEST I1=17BYRICKJUDD(UNWRNESSED) SURFACEgL-:W - 6.0'- EL 372 (M MUND WATM) t GENERALNOTES 1.) ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN ACCORDANCE W/ITTLE 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 UM 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 MIN AN 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 PT/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. 1. CONTACT OFFICE A MINIMUM OF 48 -HOURS PRIOR TO START OF PROJECT. 2. A PLUMBING CHANGE IS REQUIRED (SEE PROFILE PLUMBING CHANGE REQUIRED). 3. DESIGN COMPANY IS TO VERIFY SOIL CONDMON TO A DEPTH OF FIVE (5) BELOW THE PROPOSED LEACHING AREA PRIOR TO SETTING THE SOIL ABSORPTION SYSTEM COMPONENTS. 4. LOCATE, PUMP AND FILI. ALL CESSPOOLS. VERIFICATION INSPECTION IS REQUIRED. 5. SLEEVE SEWER LINE WHEN CROSSING WATER LINE. SEE GENERAL NOTE 12. 6. ALL SEPTIC COMPONENTS ARE TO BE H-20. SEPTIC TANK INLET AND OUTLET COVERS ARE TO BE WITHIN 6" OF GRADE. DISTRIBUTION BOX ACCESS COVER TO WITHIN 6" OF GRADE. SAS ACCESS PORTS (2) TO WITHIN 3" OF GRADE. 7. A FINAL COMPONENT INSPECTION IS REQUIRED PRIOR TO FILLING OVER COMPONENTS AND PIPES. 8. LOAM AND SEED LAWN IMPACT AREAS. 9. REPAIR BRICK WALKWAY. ALL LANDSCAPE CONSIDERATIONS ARE TO BE BETWEEN THE SEPTIC SYSTEM INSTALLER AND THE PROPERTY OWNER. Ste, 61 Early Red Berry Lane Yarmouth Port, MA PREPARED FOR Catherine F. Clapp ASSESSORS• D. JOB NUMBM 115-176 17-224 DATE: 1/4/2018 2/8/2018 SHEET 2 of 2 Moran Engineering Associates, LLC PO Box 183 South Harwich, MA 02661 508-432-2878