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HomeMy WebLinkAboutSeptic plans 2025SOIL TEST PIT DATA NOT TO SCALE TEST PIT TP-1 GIRD. EL. 12.7 SHGW EL. EL. 11.9 EL. 9.7 EL. 8.7 EL. 2.2 NO 77777777 A SANDY LOAM 10YR 2/1 B SANDY LOAM 10YR 6/6 Cl MEDIUM SAND 1QYR 5/8 C2 COARSE SAND 2.5Y 4/6 NO GW OBSERVED 10" 36" 4S„ 126" EL. 11.9 IWW*WA EL. 8.7 EL. 2.2 REQUES TEST PIT TP-2 GIRD. EL. 12.7 SHGW EL. - A SANDY LOAM 10YR 2/1 B SANDY LOAM 10YR 6/6 Cl MEDIUM SAND 10YR 5/8 C2 COARSE SAND 2.5Y 4/6 NO GW OBSERVED DISTRIBUTION BOX DETAIL H-10 NOT TO SCALE REMOVABLE r 6" MAX. COVER -i 10" EL. 11.9 36" EL. 10.0 48" EL. 9.3 126" EL. 2.1 HDPE RISER 5" 24" 4" WALLS 11" O O 5" DIA. 13" 24KNOCKOUTS 'I KNOCKOUTS I: TYP. d 3 BOTTOM ON LEVEL 6" MINIMUM STABLE BASE PLAN VIEW 3/4" TO 1-1/2" CRUSHED STONE SEC11ON VIEW NOTES: 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR IN PUMPED SYSTEM. 2. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL. 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. 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. 10'-0" 24" DIA. COVER I 484 A� 6'-0" 5-0 I - - C__ 967 GAL 102 TEST PIT TP-3 GIRD. EL. 12.6 SHGW EL. 2.1 A SANDY LOAM 10YR 2/1 B SANDY LOAM 10YR 6/6 Cl MEDIUM SAND 10YR 5/8 C2 COARSE SAND 2.5Y 4/6 9" 31" _ 126 NO GW OBSERVED EL. 11.9 EL. 10.0 EL. 9.3 EL. 2.1 TEST PIT TP-4 GIRD. EL. 12.6 SHGW EL. 2.1 A SANDY LOAM 10YR 2/1 B SANDY LOAM 10YR 6/6 Cl MEDIUM SAND 10YR 5/8 C2 COARSE SAND 2.5Y 4/6 9" 31" - 126" ( .NO GW OBSERVED 100 �k o� 101 AF1 / /9 L S / 80.00 24" DIA. COVER TO GRADE USING SEWER BRICK & MORTAR (TYP•) 24" DIA. COVER TO WITHIN 6" OF FINISHED GRADE USING SEWER BRICK & MORTAR 6'-4" 3'-2" 6" MINIMUM 3/4" TO 1-1/2" CROSS-SECTION VIEW CRUSHED STONE PLAN VIEW L T 7'-4" 0 .r I LEGEND UNSUITABLE MATERIALS (TO BE REMOVED) PERCOLATION DOO TEST RANGE ESTIMATED SEASONAL HIGH GROUNDWATER ONSITE SOIL EVALUATION DATE: AY 21, 2024 TEST BY: BSC GROUP, INC. WITNESSED BY: BARRY LEWIS, BOH LICENSED SOIL EVALUATOR: KIERAN HEALY, SE PERCOLATION RAZE: < 2 MINS./INCH SOIL CLASS: CLASS 1 L.T.A.R.: 0.74 GPD/S.F. I y OHW OHW OHVt% ONW v 0J Q CO � otSBAY COMPOST FILTER / SOCK ! EDGE OF BIT. CONCRETE z" u"� P LOCUS INFORMATION , ��r CURRENT OWNER: MARK & JULIE HALEY ASSESSORS MAP: 17 TRUSTEES OF THE HALEY FAMILY LIVING TRUST PARCEL 46 TITLE REFERENCE: DEED BOOK 36566, PAGE 34 ZONING DISTRICT: R- - PLAN REFERENCE: PLAN BOOK 513 PAGE 21 (LOTS 40 & 41) SETBACKS: FRONT 22.9' (AVERAGE) SIDE 15' NATURAL RESOURCE AREAS / NIT. SENSITIVE YES - CAPE COD EMBAYMENT REAR 20' ESTABLISHED JULY 7, 2023 MINIMUM LOT SIZE: 25,000 S.F. NITROGEN SENSITIVE ZONE: NOT IN A �II EXISTING LOT SIZE: 13,114f S.F. (0.30 AC.f) FEMA FLOOD ZONE DISTRICT: -PORTION NE AE (EL 12) AND ZONE X PROP BUILDING COV: 2,635t S.F. (20.1 %) HOUSE ENTIRELY WITH ZONE X PANEL #25001CO588 J D cl-11 CD DATED 7/16/2014 v i GENERAL NOTES: 1. THIS PLAN IS INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE DISPOSAL SYSTEM AND ASSOCIATED SITE WORK. 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 DELETRIOUS 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 FILL. 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 WORN:, 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 DIGSAF', PER MASS. STATUTE CHAPTER 82, SECTION 40 AT (888) 344-7233 A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 10 X12.s' 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A GARBAGE GRINDER AT THIS S44'17'40"E PROPERTY IS NOT AL�WED-PERJ3T0 CMR 15.240�). P 100.00' - /ry0 tx X12.3' 50.4 10. I EXIS .. �iF LEAC . N. ` A V GARAGE (TIP. ::a: 4" PVC S PS INSPECTION PORT GRASS ,! LAN G F.F. P 1 100' 2. 6, DIST. BOX O - PAVEQ F F. C. WALK S TH#3 -. S BLI PROPOSED I 13 F' I=10.45 =U 2,000-GAL. 1 6 A SEPTIC TANK O c11 17-66 PROPOSED DWELLING X1 I 5 CN I N/F FFF=14.0 \ S 1 YLER LEE & KAYLA ANN FURR O 15.6' d BK 33146 P 269 04 c5WE 1 ( PB 58 PG 21 (LOT 39) U-) M GRASS X12?7` PROPOSED S.A.S. 4' Z . _ PIZZA 50'-6" X 12'-10" FIELD C NC OVEN W/(5) 500-GAL. CHAMBERS / /( 20.7' �7 AREA u, 13, 14 S. F. PROPOSED RESERVE AREA X13.1' l /O^ COBBLE W SLATE GRASS ( { A J PAVERS X12.5 Q PAVER 1--_�3� 00 a v WALK \ \� r STOCKADE FENCE ❑ -- 20.00' POLE N44'17'40"W GRASS DESIGN CALCULATIONS 5BEDROOMS ® 110 GPD/BEDROOM = �GPD REQUIRED SEPTIC TANK 660 GPD X 300% = 1,980 GALLONS USE 2 000 GALLON (2) COMPARTMENT SEPITC T K SIZE OF IUQER RED -LEACHING FACILITY DESIGN PERC. RATE: <2 MIN/INCH LONG TERM APPL. RATE: 0.74 /SF 660-,GPD _ 0.74 GPD/SF = 892 S SIZE OF LEACHING FACI-ITY PROVIDED USE (5) 500 GALLON H- 0 , ONCRETE LEACHING CHAMBERS IN TRENCH CONFIGURATION WITH 2' STONE ON ENDS AND 3' STONL ON SIDES. BOTTOM AREA: 67.0' X 8.83' = 591.61-5 F. SIDEWALL AREA: 2 X (2 X (67.0' �:>�3')) _ �03.a2 S.F. EFFECTIVE LEACHING AREA = 894.93 F. '-I-- - - 894.93 S.F. X 0.74-)_LS.F. = 662 GPD _(INSTALLED CAPACITY) 662 GPD > 660 GPD GPD RESERVE CAPACITY-PRCVIDED) OF MAss90 ��v yGs KIFRAN J. 8 r NO. 4b : 35 0 Fss c,sr�r ANAL LAND S SYSTEM PROFILE WITH INVERTS NOT TO SCALE EL.=14.0 TOP FOUNDATION =L. 13.0t 4" SCH. 40 PVC L= 30't FT. S= 0.025 C.O. 4" SCH. 40 PVC L= 7t FT. S=0.014 FIRST PIPE LENGTH TO BE SET LEVEL FINISH GRADE FOR MIN. 2' 12.5-12.7 4" SCH. 40 PVC EL. 10.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 _1 9.10 0 0 0 0 0 0 0 0 0 0 9.18 EL. 7.1 LEACHING DISTRIBUTION -� 5.0' SEPARATION CHAMBERS SEPTIC TANK BOX NOTE: MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING E ESTIMATED S.H.G.W. 500 GALLON CON C. LEACHING CHAMBER, H - 20 NOT TO SCALE 4" PERFORATED PVC LOAM AND SEED ALL W/SCREW CAP TO WITHIN 3 INCHES DISTURBED AREAS OF FINISHED GRADE EXTEND DOWN TO NATURAL SUBGRADE 20" COVER TO WITHIN 3" OF FINISH GRADE 5" DIA. KNOCKOUT 7 17 :l 1-1/2" TAPER (NP•) CONC. RISER 2" OF 1 /8" TO 1 /2" I I o 0 I DOUBLE WASHED 00 00 000 oC� o0 1 O O STONE TO TOP OF CEO C�C� C11=1O =ED OCR 36" 24" CONCRETE CHAMBERS C]O CEO OC]O C]C❑ OD I EFFECTIVE i I ( O O 0 � � " C�C� CEO OC-lO =ED OCR 1 DEPTH I 0 O 3/4 TO 1-1/2" COED CEO ==M CIO C❑C� 1 ------ ' DOUBLE WASHED STONE 4'- 10" 8'-6" 12'-10" FRONT VIEW SIDE VIEW NOTES: 1. TWO ACCESS COVERS SHALL BE RAISED TO FINISH GRADE (SEE PLAN FOR LOCATIONS). 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. I \! CG ­I'MAIN STREET ��I �T 1� 28 �z 17 m s<� w Q � o i e'QY 2 Rp o LOCUS �ew�s B,y LOCUS MAP NOT TO SCALE ��`� .�, 14Ss9cy BRIAN G. N p YERGATIAN CIVIL a 9 N0.46206 �G 0 /STEP FSS/ANAL 2/ 1 1 /25 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER SITE PLAN OF LAND 2 ANDRINA ROAD IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SEPTIC DESIGN FEBRUARY 11, 2025 NO. DATE DESC. PREPARED FOR: MARK & JULIE HALEY 35 CHANDLER STREET BRADFORD, MA 01835 morkgholey@gmail.com ■ BSC GROUP BUILD I SUPPORT � CONNECT 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 © 2025 BSC Group, Inc. SCALE: 1 " = 20' 0 10 20 40 FEET FILE: P: \010103100\C\D\O101031-SP.dwg DWG. NO: SHEET 1 OF 1 JOB. NO:0101031.00