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HomeMy WebLinkAbout2023 Sign off Transmittal - New 4 bedroom home ov*YqR TOWN OF YARMOUTH c HEALTH DEPARTMENT �''•��•`� PERMIT APPLICATION SIGN OFF TRANSMITTAL SHEET To be completed by Applicant: Building Site Location: / Proposed I nt: t �C'�' ' l 1e , I h e t,,,o r--Q tprove -im , AcCC j, � vo . - 7 7 _7 i—O l Lt.-c A M r1 - \ram Z) Ta J L Applicant: R i J2ec S`7 4e c1- rf g (Z,/ el. No.: In i7 CS 3c=1 2641 / �� " Address: Q . �j Lax- L-f'y- g 0 �j�N 0? / Lt. Date Filed: **If you would like e-mail notification of sign off,please provide e-mail address: t 1 (2 CoRA Loge%dJ"(a Owner Name: ,• c G — N 0;4" .e - - 7 Owner Address: cl / ✓4fiet.od/ .`J 1 Owner Tel. No.: b /74, 37 z61.1_7-7 h4 c f RESIDENTIAL AND/OR COMMERCIAL BUILDING HEALTH DEPARTMENT: Determines Compliance to State and Town Regulations; i.e., Requirements For Septage Disposal and other Public Health Activities. Please submit three (3) copies of plans, to include: G ;i 0wEDo (1.) Site Plan showing existing buildings, water line location, and septic system location; MAR 2 9 2023 (2.) Floor plan labeling ALL rooms within building HEALTH DEPT. (all existing and proposed) — Note:Floor plans not required for decks, sheds, windows, roofing; (3.) If necessary, Title 5 application signed by licensed installer with fee. REVIEWED BY: � � �-��— DATE: L/ /Q2 -- 0.3 PLEASE NOTE COMMENTS/CONDITIONS: �i� - 0J4 -/. 5 . GENERAL REQUIREMENTS 1. CONTRACTOR TO REVIEW ALL DRAWINGS AND DIMENSIONS AND BRING ANY DISCEPENCY TO THE ATTENTION OF THE ARCHITECT. 2. NOTIFY ARCHITECT PRIOR TO PLACING CONCRETE & COMPLETION OF STRUCTURAL FRAME. 3. CONTRACTOR IS SOLELY RESPONSIBLE FOR CONSTRUCTION WAYS AND MEANS. 4. COORDINATE WITH STRUCTURAL DRAWINGS AND SPECIFICATIONS. 5. COORDINATE LAYOUTS WITH INTERIOR DESIGNER PRIOR TO ROUGH PLUMBING. FOUNDATION 1. ALLOWABLE SOIL STRESS, 2000 LBS / SF 2. ALL FOOTINGS TO BE PLACED ON UNFROZEN, UNDISTURBED OR COMPACTED SOIL. 3. ALL FOOTINGS TO BE 4' BELOW GRADE MIN. 4. DAMPPROOF ALL EXTERIOR CONCRETE IN CONTACT WITH SOIL 5. PROTECT FOOTINGS AGAINST FROST 103 River Street, South Yarmouth MA UNTIL BACKFILLED 6. PROVIDE PERIMETER PERFORATED DRAIN. 7. PROVIDE VAPOR BARRIER UNDER ALL SLABS & PERIMETER UNDERSLAB PERFORATED DRAIN. 8. EXTERIOR FOOTINGS MINIMUM 4' BELOW GRADE. INTERIOR FOOTINGS JUST UNDER SLAB. CONCRETE 1. COMPRESSIVE STRENGTH OF CONCRETE TO BE 3000 PSI AT 28 DAYS 2. SLABS ON GRADE TO BE PLACED IN 1,200 SF PANELS MAX. ON MIN. 4" COMPACTED CRUSHED STONE AND 10 MIL VAPOR BARRIER & 2" RIGID TYPE IX EPS INSULATION. 3. SLABS TO BE REINFORCED WITH 6X6 WWF. 4. CONTROL JOINTS TO BE CUT OR TROWELD 1/4" DEEP AT 20'X20' MIN. SPACING. 5. MINIMUM CONCRETE COVER FOR REBAR IN AREAS IN CONTACT WITH GROUND TO BE 3" MIN. 6. MINIMUM CONCRETE COVER FOR OTHER sat. view AREAS TO BE 2" MIN. 7. SLOPE GARAGE FLOOR'/4" /FT TO DOOR. STRUCTURAL STEEL CONSTRUCTION 1. ALL STEEL TO BE A36, PRIMED 2. BASEMENT COLUMNS TO BE 4X4X1/4" TUBE OR PIPE WITH 5/8" X 9"X 4" TOP PLATE AND 6"X9"X5/8" BOTTOM PLATE, LAG BOLTED TO BEAMS WITH 4 5/8" LAG BOLTS OR LALLY COLUMNS W/ HEAVY GRADE STEEL JACKET. 5/8" GWB WRAP MIN. FOR FIRE PROTECTION OF HOLLOW COLUMNS. STRUCTURAL WOOD CONSTRUCTION 1. ALL FRAMING LUMBER KD OR ENGINEERED. 2. NEW FRAMING TO HAVE THE FOLLOWING MINIMUM ALLOWABLE BENDING STRESS (Fb), SHEAR (Fv) AND MODULUS OF ELASTICITY (E) 2" WIDE JOIST FB = 1,200 MIN., E _ 1,500,000, FV = 150 PSI 3. STUDS - Fb = 1,000 PSI, E = 1,200,000, FV = E=1,200,000 PSI 75 PSI 4. LAMINATED VENEER LUMBER - BENDING Fb = 2,800 PSI, E = 2,000,000 PSI, SHEAR = 290 PSI. 5. SILLS TO BE 2 - 2X6 PT WITH 5/8" X 1' ANCHORS BOLTS @ 4' O.C. 6. BEARING PARTITIONS SHALL BE BRIDGED @ MID HEIGHT. 7. FLOOR SPANS > 10' SHALL BE BRIDGED. 8. BUILT UP WOOD BEAMS SHALL BE BOLTED WITH TIMBER LOCK 3/16" BOLTS AT 16" O.C. STAGGARD. 9. LEDGERS SHALL BE LAGED TO STUDS OR JOIST BAND @ 32" O.C. MIN. WITH LEGER LOCK 3/8" LAGS. SPANS GREATER THAN 8' TO BE 2 - 3/8" LAGS @ 32" O.C. 10. NO JOIST SHALL BE NOTCHED AT TOP OR BOTTOM. 11. PROVIDE DOUBLE JOIST UNDER ALL NON LOAD BEARING PARTITIONS PARALLEL TO FLOOR FRAMING. 12 PROVIDE SOLID BLOCKING WHERE JOIST ENDS ARE UNRESTRAINED FROM ROTATION. 13. MINIMUM BEARING FOR ALL JOIST OR RAFTERS TO BE 3" 14. MINIMUM BEARING FOR ALL BEAMS TO BE 3.5" 15. LINTELS TO BEAR ON MINIMUM OF 2 JACK STUDS. 16. PLYWOOD OR OSB FOR SUBFLOOR TO BE 3/4" T&G GLUED AND GUN NAILED 8" X16". 17. COLUMNS TO BEAR ON SOLID WOOD BLOCKING. METAL CONNECT OR LAG TOPS & BOTTOMS WITH FOUR - 3/8" LAGS 2" TARGET EMBEDMENT FOR CONTINUOUS RESISTANCE TO UPLIFT. 18. ALL RAFTERS TO BEAM & RAFTER TO PLATE CONNECTIONS TO BE METAL CONNECTED W/ SIMPSON H2.5 HURRICANE CLIPS. 19. RESOLVE LOADS ON CLOUMNS TO FOUNDATION OR BEAM BELOW. SOLID BLOCK ALL CAVITIES FOR CONTINUOUS BEARING. 20. ALL JOIST HANGERS TO BE SIZED TO REACTIONS OF BEAMS OR JOIST. 21. PRESSURE TREATED WOOD TO BE USED AT ALL WOOD TO CONCRETE CONTACT. 22. PROVIDE SHOP DRAWINGS FROM MANUFACTURER OF WOOD FRAME IF USED Imaael Project: DATE: 103 River South Yarmouth MA Feb.-21-23 Owner: The Hearn's Architect: Sangiolo Associates Architects ARCM www.sangioloassociates.com `y�ERED ��`' SA"�,o'�r, 617 272 5402 No. 74 40 T MARMIICFI, Structural: _MA Drawing: COVER &SPECIFICATIONS AO PERMIT DRAWINGS AO - COVER & SPECIFICATIONS Al - AXON & ROOF PLAN A2- FOUNDATION PLAN A3 - FOUNDATION WALLS A4 - FIRST FLOOR PLAN A5 - SECOND FLOOR PLAN A6 - ELEVATIONS A7 - ELEVATIONS A8 - SECTIONS A9 - SECTIONS S1 - FIRST FLOOR FRAMING S2 - SECOND FLOOR FRAMING S3 - ROOF FRAMING Project: I DATE: 103 River South Yarmouth MA Feb.-21-23 m 1 SECOND FLOOR PLAN Mil The Hearn's Architect: Sangiolo Associates Architects sociates.com LOOR PLAN �I \y�tfE n N gq C r f No. 7144 O Y�cST li..RyMCH, N 5 W2 DOOR IS RESTOREPOSSIBLE • IBM] �� 1111 Was 0 N MEN • • W10 WilSEE FRAMING FOR SKYLIGHT INFO. COORDINATE R.O. WITH MANUFACTURERS. WINDOWS AND DOORS NOTE: ALL WINDOWS PAINTED WOOD OR ALUM. TRUE DIVIDED LITE WITH SPACER D2 D3 D4 ME ■ D5 Project: 103 River South Yarmouth MA The Hearn's Arcnitect: Sangiolo Associates Architects www.sangioloassociates.com 617 272 5402 Structural: Drawing: r-'mc+T C' ^f1R PLAN HING DATE: Feb.-21-23 ftEDA& !! - w. tier t Nto. 7I44 `0 i WtST lif.RMNCH, 40 N PROVIDE WATER STOPS AT RETAINING WALLS AND BASEMENT WALLS MATCH HORIZONTAL REINF. AND LAP 36 BAR DIA. MINIMUM Project: 97_11:1 1 E 1" CHAMFER STRIP NOTE: THIS DETAIL CAN BE EACH FACE TYPICAL SUBSTITUTED FOR A WALL N CONTROL JOINT IF > I r% IRFINFORCING IS SMOOTH Structural: I Drawing: 103 River South Yarmouth MA The Hearn's Sangiolo Associates Architects www.sangioloassociates.com 617 272 5402 FOUNDATION PLAN PERMIT DRAWINGS Feb.-21-23 ���'�yQ,�t- 8AA C All" r Na.7444 C WEST W-�RNCH, 44 r— — — — — — — — — — — — — — — — — — — — — — — — — -i I 7/16" SHEATHING OVER I EXISTING SHEATHING EXISTING SHEATHING BLOCKING @ PLYWOOD SPLIFE I I CUT BACK JOIST I AND INSTALL NEW SHOE I I I 2X6 SHOE CUT BACK EXISTING SHEATHING AND REPLACE WITH NEW PLYWOOD T&G 3/4" CDX PLYWd)OD SHEATHING TO MATCH THICKNESS GLUE & SCREW EXTEND UP V MIN PAST BOTTOM OF SHOE. NAIL WELL. F------------- SHAPED 1X DRIP. RUBBERACKFLASH I 1.75' THICK LVL BAND JOIST ( 1X10 BAND � I I CONTINUOUS PT BLOCKING 3/4" STONE VENEER I PT 2X6 SILL AND SILL SEALI 00 P. I I I I I L— — — — — — — — — — — — A3 GENERAL CONCRETE AND FRAMING NOTES 1. ALL CONCRETE fc = 3000 PSI @ 28 DAYS 2. ALL REINFORCING fs = 40,000 PSI 3. ALL STRUCTURAL WOOD fb = 900 PSI MIN. 4. ALL ENGINEERED WOOD fb = 2800 PSI MIN. 5. DO NOT BACKFILL FOUNDATION UNTIL AFTER FIRST FLOOR FRAMING IS IN PLACE 6. BACKFILL IN Z LIFTS COMPACT TO 95% OF A MODIFIED PROCTOR 7. ALL CONCRETE WORK SHALL FOLLOW AMERICAN CONCRETE GUIDELINES ACI 305 HOT WEATHER GUIDELINES ACI 306R-16 COLD WEATHER GUIDELINES FOUNDATION PLAN SOIL TEST PIT DATA NOT TO SCALE TEST PIT TP-1 GRD. EL. 11.2 SHGW EL. N/A EL. 9.95 EL. 8.95 EL. 0.7 EL 0 2 A LOAMYP PSAND 1OYR 5/1 B LOAMY SAND 10YR 6/6 TEST PIT TP-2 GRD. EL. 11.3 SHGW EL. 1.5 5" EL. 10.38 27" EL. 9.47 46" EL. 1.5 ?6" EL 0.8 32" EL 0 3 AP LOAMY SAND 10YR 5/1 B i LOAMY SAND 10YR 6/6 C MEDIUM SAND 2.5Y 7/4 t . ELEVATION 1.5 USED FOR GROUNDWATER AS SITE IS WITHIN 300' OF THE BASS RIVER AND HISTORIC MONITORING WELLS INDICATE HIGH WATER AT 1.5 DISTRIBUTION BOX DETAIL H-20 NOT TO SCALE REMOVABLE STEEL COVER TO GRADE CONC. RISER 4" F 5" 11" C O a 13" 3" BOTTOM ON LEVEL STABLE BASE 6" MINIMUM 3/4" TO 1-1/2- CRUSHED STONE 11" 22" 118" 126" 132" �--- 24" -� PLAN VIEW NOTES: 1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING. 2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 3. FIRST TWO FEET OF PIPES OUT OF DISTRIBUTION BOX SHALL BE LAID LEVEL. 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE. VARIANCES REQUESTED TO ALLOW ONE CORNER OF THE SEPTIC SYSTEM TO BE 16.7' FROM THE FOUNDATION WALL IN LIEU OF 20'. A 3.3' VARIANCE IS REQUESTED TOWN OF YARMOUTH NONE NOT TO SCALE NOTES: 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-20 LOADING. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK COVER. 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. 6'-0' 5, 10'-0" 24" DIA. I 484 GALL COVERS 967 GAL - - ON SI TE SOIL EVALUATION DATE: MARCH 11, 2020 TEST BY: BSC GROUP, INC. WITNESSED BY: PHILIP RENAUD, BOH LICENSED SOIL EVALUATOR: SWEETSER ENGINEERING PERCOLATION RATE: < 2 MINS./INCH SOIL CLASS: CLASS 1 L.T.A.R.: 0.74 GPD/S.F. LEGEND UNSUITABLE MATERIALS (TO BE REMOVED) sm DOQ PERCOLATION TEST RANGE (6) 5" DIA. KNOCKOUTS TYP. 8" DIA. COVER 24" DIA. COVER (TYP.) COVERS OVER INLET AND OUTLET SHALL BE RAISED TO FINISHED GRADE USING SEWER BRICK AND MORTAR AS NECESSARY v 13" - 3" r 4'-1" LIQUID 'd 4'-9" LOCATE DEPTH ° TEE UNDER ZABEL COVER FILTER- 4 6" �6" 6'-4" 3'-2" 6" MINIMUM 3/4" To 1-1/2" CROSS-SECTION VIEW CRUSHED STONE -/ PLAN VIEW ESTIMATED SEASONAL HIGH GROUNDWATER OBSERVED HIGH GROUNDWATER GALLO NOT TO SCALE MCI 4" PERFORATED PVC 20" ACCESS COVER W/SCREW CAP TO EXTEND DOWN TO WITHIN 3 INCHES TO NATURAL SUBGRADE OF FINISH GRADE 5" DIA. KNOCKOUT (TYP.) 1-1/2- TAPER /7 7 1,777 e , , CONC. 12-36" COVER I I RISER my g DC� 00 C� 0 00 0� 0� OD OHO �0 0� OO 0 36" " O O== O 24 0 0 O 0 EFFECTIVE 0 0 0 DEPTH 8'-6" 4'-10" FRONT VIEW 10'-0" NOTES: SIDE VIEW 1. ONE ACCESS COVER PER SYSTEM SHALL BE RAISED TO FINISH GRADE. 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, MANUFACTURED BY SHOREY OR APPROVED EQUAL. 3. GEOTEXTILE FABRIC MAY BE USED IN LIEU OF DOUBLE WASHED STONE. N /F GEOFFREY G BLUM TRS DONEGAN L & MILLIS JB TRS 97 RIVER ST ASSESSOR MAP 43 PARCELIS AREA OF BUILDING REMOVAL TO BE BACKF'ILLED TO SURROUNDING GRADE AND DISTURBED AREAS WILL BE L.OAMED AND SEEDED IF NO UNDER CONSTLIL:TIO L� N64'27'00"WC 1 o.00'_7 N/F''' ELIZABETH A HOLMES TRS 'NN ELIZABE- H A HOLMES TRUST N 103A RIMER ST ASSESSOR MAP 4 PARCEL 4 0. DISTRIBUTION BOX I(IN)=8.79 I(OUT)=8.62. VENT S67'30'00"E 10.00' ,V " S24-16-10"W� 0.98' N F DANIEL P BETIH C GORMAN O A RIVER ST ASSESSOR SAP 4.3 PARCEL. 3 NOTE: HISTORIC SECTION TO REMAIN. REMAINING RESIDENTIAL BUILDING WITH APARTMENT TO BE REPLACE WITH A RESIDENTIAL BUILDING WITH APARTMENT. V rimtJ .fit YL,54 wtL 9P sd Y,..L«b✓ 109 RIVER ST ASSESSOR MAP 43 PARCEL 2 4-500 GALLON CONCRETE LEACHING CHAMBERS TOP OF CHAMBERS=9.50 I(IN)=8.50 BOT OF CHAMBERS=6.50 SCHEMATIC SYSTEM PROFILE NOT TO SCALE LOCUS INFORMATION CURRENT OWNER: WILLIAM A. HEARN TRUSTEE RIVER STREET NOMINEE TRUST LOAM AND SEED TITLE REFERENCE: CERT #230745 ALL DISTURBED AREAS PLAN REFERENCE: L.C. PLANS 15857-A, 15857-B, & 15857-C ASSESSORS MAP: 43 PARCEL: 5 - 2" LAYER OF 1 /8" TO 1/2" DOUBLE WASHED STONE ABOVE CROWN ZONING DISTRICT: RS-40 OF PIPE SETBACKS: FRONT 30' SIDE 20' - 3/4" TO 1-1/2" REAR 20' DOUBLE WASHED STONE TO CROWN MINIMUM LOT SIZE: 40,000 S.F. OF PIPE EXISTING LOT SIZE: 14,461 f S.F. (LOT 2&7) 8,404f S.F. (LOT D) NITROGEN SENSITIVE ZONE: NOT IN A ZONE II FEMA FLOOD ZONE DISTRICT: `_�`'NES "X", "AE-EL11", & 'VE-EL13" DATED 7/16/2014 PANEL #25001CO589J HOUSE ENTIRELY IN ZONE "X" OVERLAY DISTRICT: NONE EXISTING BUILDING COVERAGE: 2,593f S.F. (17.9%) LOT 2&7 140t S.F. (1.7%) LOT D EXISTING BUILDING COVERAGE: 3.542f S.F. (24.5%) LOT 2&7 140f S.F. (1.7%) LOT D MAR " Q HEALTH DEPT. GENERAL NOTES 1. THIS PLAN IN ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITIES AND THE BUILDING ADDITION. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH REGULATIONS. 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY. 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS. 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND DELETERIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF -ILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: 100% MUST PASS #4 SIEVE 10% MUST PASS #50 SIEVE 0-20% MUST PASS #100 SIEVE 0-5% MUST PASS #200 SIEVE 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS IN SERVICE. 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82, SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 15.240(4). 10. THE WATERLINE SHALL BE SLEEVED OR RELOCATED PRIOR TO CONSTRUCTION OF THE RESERVE AREA (IF NEEDED). 4" SCH. 40 PVC ELEV=13.5 L= 33fFT. S= 0.01 TOP FOUNDATION FIRST PIPE LENGTH TO BE SET LEVEL FINISH GRADE =L. 12.0 4" SCH. 40 PVC FOR MIN. 2' 11.1-11.4 L=21 f FT. VENT S=0.02 4" SCH. 40 PVC W/TER RCOAL � .1/ DISTRIBUTION SEPTIC TANK BOX MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING LEACHING 5.0 SEPARATION CHAMBERS ELEV= 1.5 1 ESTIMATED S.H.G.W. DESIGN CALCULATIONS DESIGN FLOW 4 BEDROOMS ® 110 GPD/BEDROOM = 440 GPD REQUIRED SEPTIC TANK 440 GPD X 200% = 880 GALLONS USE 1,500 GALLON SEPTIC TANK SIZE OF REQUIRED LEACHING FACILITY DESIGN PERC. RATE: <2 MIN/INCH LONG TERM APPL. RATE: 0.74 GPD/SF 440 GPD _ 0.74 GPD/SF = 595 SF SSE OF LEACHING FACILITY PROVIDED USE (3) 500 GALLON H-20 CONCRETE LEACHING CHAMBERS IN TRENCH CONFIGURATION WITH 2.5' STONE ON ENDS AND 4' STONE ON SIDES. BOTTOM AREA: 40' X 10' = 400 S.F. SIDEWALL AREA: 2 X (2 X (40' + 10')) = 200 S.F. EFFECTIVE LEACHING AREA = 600 S.F. 600 S.F. X 0.74 GPD/S.F. = 444 GPD (INSTALLED CAPACITY) 444 GPD > 440 GPD (4 GPD RESERVE CAPACITY PROVIDED) WILLOW ST j 3 0 J 3 cl: LOCUS m LOCUS MAP NOT TO SCALE O L 10/25/22 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER SEPTIC SYSTEM REPAIR 103 & 104 RIVER STREET IN YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SEPTIC REPAIR PLAN OCTOBER 25, 2022 NO. DATE DESC. PREPARED FOR: WILLIAM A. HEARN CURRAGH DOBBIN, INC. P.O. BOX 146644 BOSTON, MA 02114 BSC Gkoup 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 © 2022 BSC Group, Inc SCALE: 1 " = 20' 0 10 20 40 FEET FILE: Projects-YAR\5071300\C\D\50713-SP.dwg DWG. NO: 6851-04 SHEET 1 OF 1 JOB. NO: 50713.00