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HomeMy WebLinkAboutEngineer PlanSOIL TEST D PIT DATA ONSITE SOIL EVALUATION: 500 GALLON. CONCRETE LEACHING; C CHAMBER (H 20 LOCUS INFORMATION 28 NOT TO SCALE NOT TO .SCALE - DATE. JANUARY. 92, :2022' CURRENT 0 OWNER: TE A S & ELIZABETH CIVITCI TEST PIT GRD. EL TP -1 11.6 TEST BY: ' BSC GROUP, MC. „ „ 4 PERFORATED PVC 20 ACCESS COVE R W/SCREWCAP'TO EXTEND`DOWN TO WITHIN 3 INCHES TITLE' REFERENCE. & SCOTT SCHUMACHER ' BOOK 32858 PAGE 2136 SHGW EL 1.6 WITNESSED BY: LICENSED SOIL EVALUATOR: PHIL RENAUD TODD MACDONALD`LOAM TO NATURAL SUBGRADE OF FINISH GRADE AND SEED „ 5 IA KN ALL DISTURBED AREAS PLAN REFERENCE. ° BOOK 276, PAGE 77 z EL. 10.8 EL 10.3 EL. 9.5 EL 1 6 A SL 10YR 2/1 B1 LS 1OYR 5/8' B2 LS 10YR 7/4 C MS 10YR 8/2 NO GROUNDWATER OBSERVED PERCOLATION RATE: < 2 MINS./INCH OCKOUT (TYPJ o " LOCUS o SOIL CLASS: CLASS 1 1-1 2 TAPER ASSESSORS MAP. 20 Ij�- / d o - �p LT.A.R.: 0.74 GPD S.F.: _ " PARCEL.. 73 0 � / . .. .�: , _ , , - CONC. ' 12 36 COVER ,-� 10" RISER-„- AVE• ZONING DISTRICT: R-25 PARK ®® ® ®0 ®� : ,. _ 1 / LAYER LE 1/8" ETO D " 'SETBACKS.. FRONT 30 1/2 DOUBLE WASHED , �® 000�' �0 ®0 SIDE 15 LEGEND 0 STONE ABOVE CROWN „ REAR 16 0� QCT O�0 -DCS O0' " ! O ® Q ® OF PIPE 20 36" 24 as oQ o00 00 0o EFFECnvE 4 3/4" TO 1-1/2" OVERLAY DISTRICT. NONE ® ®® o00 ®o 0o DEPTH LOCUS MAP C� Cl � 0 � NITROGEN SENSITIVE ' UNSUITABLE DOUBLE WASHED, " Fl/ MATERIALS STONE TO CROWN NOT TO SCALE 25 �� ZONE: NOT IN A ZONE II (TO BE REMOVED) in OF PIPE 8'-6- 4'-10" FEMA FLOOD STIMAE- TED 0" % ZONE DISTRICT. AE EL:=11 & X , DATED 7 16 14 - 46 " PERCOLATION 10'FRONT VIEW' TEST RANGE = SEASONAL HIGH PANEL25001CO569J GROUNDWATER IF: NOTEs:, SIDE" VIEW MINIMUM LOT SIZE: 25,000 S.F. L ONE ACCESS COVER PER SYSTEM .SHALL BE RAISED TO FINISH GRADE. EXISTING LOT SIZE. 14,6501 S.F. „ YA. YEHGAi i iJ 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, MANUFACTUREDBY SHOREY OR APPROVED EQUAL. I a' „ . BUILDING'COV t' 3. `GEOTEXTILE FABRIC MAYBE USED IN LIEU OF DOUBLE: WASHED STONE EXISTINGCOVERAGE: 2,076 S.F. (14:2% PROPOSED BUILDING COVERAGE: 2,016± S.F. (13.8%) VARIANCES REQUESTED Yarmouth Heahh Deparpuent TITLE vv6/1/22 fZRO VEi)- 1. TO ALLOW A LEACHING AREA TO BE 3' AWAY FROM-ADISTRIBUTION BOX DETAIL H 10) )" NOT TO SCALE COASTAL BANK IN LIEU OF 50'. A 47 VARIANCE IS REQUESTED.... BRIAN G. MERG A ame Date ATIAN DATE 6 MAX. " REMOVABLE GENERAL NOTES PROFESSIONAL ENGINEER COVER 1 2.) TO ALLOW A SEPTIC TANK TO BE 95' AWAY FROM A COASTAL BANK IN LIEU OF 25'. A 10' VARIANCE IS REQUESTED. L THIS PLAN IS INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE OVERGROWN?, TOWN QF YARMOUTH WF T 05 DISPOSAL SYSTEM AND ASSOCIATED SITE WORK. , _r,,.. HDPE RISER. NONE BOG #104 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15,000 21"1 i3 AND YARMOUTH BOARD OF HEALTH REGULATIONS. 2" WALLS 3" i1=f ,Ylc�(i F Ji12 � ---- «_,"-:. YAf X101 E OF AvETiAND uDG 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE 1 1. PROPOSED LEACHING FACILITY. DESIGN 1 1. 1 Id�F 9-1 /2" (5) 5" DIA: , .:.�_ _Y^e'. A.fAF 20 O 13 I KNOCKOUTS . ✓ PARCEL 58. 1,1 4. IF AN OVERDIG 1S SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL' AND OTHER UNSUITABLE 11-1/2" "II. 5 MATERIALS. i . e x.84 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN #50 PARK AVENUE 0 E � THE LIMIT OF 2" - .7 EXCAVATION. WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND BOT7CMON LEVELDELETRIOUS SUBSTANCES. MIXTURES AND: LAYERS OF DIFFERENT CLASSES OF SOIL' STABLE BASE 6 MINIMUM - IN 3 4" 0 1-1 2" PLAN VIEW SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 J_ CRUS ED STONE -4 1 VF 4201 INCHES. A SIEVE ANALYSIS USING A 4 SIEVE SHALL BE PERFORMED ON A SECTION VIEW ' YARMOUTH p p q r r F REPRESENTATIVE SAMPLE OF FILL. UP To 45% BY WEIGHT MAY BE RETAINED ON THE WEST` 1 F1RMOUTH } t #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS E ! ACH OF � NOTES�- THE FOLLOWING SPECIFICATIONS: MASSACHUSETTS I T 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT ORAyE7LAND BUFFER IN PUMPED SYSTEM. - 50 i sit, 100% MUST PASS #4 SIEVE (BARNSTABLE COUNTY 7 10% MUST PASS #50 SIEVE ° 2. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID' LEVEL. _ MZ { f 0-20% MUST PASS #100 SIEVE ! f� ( 0-5% MUST PASS 200 ;SIEVE M 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT.. �.,. � � � � # 0 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. (: N P x 6. EXISTING UTILITIES i ► p N X202 WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER SITE PLAN 5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES -0F FINISHED GRADE. 0 2 � & SCt3TT SCN2;F.T/iCt-tErT ES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE MT S H OVERGROWN SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS PARCEL 73 1 OF UTILITIES AND STRUCTURES, WITHIN THE .LIMIT OF WORK, PRIOR TO THE START OF v GARAGE i6 676t S.F, t v ,%l, CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, KATHLEEN j BOG THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. UNE 1 2022 o � P,tdkP �Ca°�d%RAS � PDRPYWELL ...- DESIGN CALCULATIONS a I z PARCEL ' 03 !1, 7• THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING' THE �0' l TOR fIF \ ^ a PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY M DESIGN FLOW EXISTING & PROPOSED °�� L COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS 4 BEDROOMS ® 110 GPD BEDROOM = 440 GPD 1�. 9 l#, / ^� � 1° IN SERVICE. ' jj PC i REQUIRED SEPTIC TANK'%..AND d c3 100 FLOOD i3 p�. 4204 ' 1 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS:' STATUTE CHAPTER 82, 440 GPD X 200% 880 GALLONS BUFFERFLOOD t� SECTION 40` 1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF a USE 1.500 GALLON SEPTIC TANK tt: W f2#i5 CONSTRUCTION. t 4 E a SIZE QF REQUIRED ACHING FACILITY BENCHMARK t BOUND - I NO. 4 BOUND 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION . DATE DESC. � CONC. BOUND � � � IS , � FND •• DESIGN PERC. RATE: <2 MIN/INCH W DISK OR USE OF -A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR M LONG TERM APPL RATE: 0.74 GPD/SF £LEV = 7.21 i PROPOSED t ,g� 15.240(4). C-4 440 GPD = 0.74 GPD/SF 595 SF e l DWELLING ,t t3 #Q N 701=12.0 ✓ ) t LOCAi3.nPA7A F N SIZE OF LEACHING FACILITY PROVIDED 3Sg ? CRAWL -9.5 ' f EXISRUC SEPTC USE 4 500 GALLON H-20 CONCRETE LEACHING CHAMBERS IN TRENCH' OP CONFIGURATION WITHIN 10' X 40' STONE FIELD: P RCH I(OUT)=9.6 ' `�T ° Jti ci o BOTTOM AREA: 40' X 10' = 400 S.F. FNO SIDEWALL AREA: 2 X (2 X (40' + 10')) = 200 S.F. T ' EFFECTIVE. LEACHING AREA = 600 S.F.ev�C`,q { f/��F',, sy � w�Ea asS9 o-{"'�`iicc: E". 8ro` "?.9 t'.'Ls' ;*; 11.5!1'. -,nom' a - I A� GN PROPOSED 600 S.F. X 0.74 GPD S.F. = 444 GPD INSTALLED CAPACITY) { / i T� 1S 6 DRYWELL d2 FS RaN 1 444 GPD > 440 GPD 4 GPD RESERVE CAPACITY PROVIDED) S ® PROPOSED 1,500 _ 1. ENGINEER TO CERTIFY SOL R HEALY y y ) I REMOVAL PRIOR TO P ( O0� GALLON SEPTIC TANK SEPTIC INSTALLATION AND -A FINAL INSPECTION AFTER z NO. 4813$ w - 3,5: S' NIF SGT oe- JUN {) . 1� � N t JOSEPH LANCTOT I(IN)=9.30 THE SYSTEM 1S INSTALLED. F q P S �sS F�1 Eo o 6.2 X aUG. TP -1 MAP 20 I(OUT)=9.05 o sreR A 1 EL.11.6 PARCEL 74 2.) AS THIS IS A REPLACEMENT OF A 4 BEDROOM '�°jF<<a So HEALTH DEPT. q �/ (H-10) [� G6> 5 OVERDIG, 1.2 I I •500 GALLON SEPTIC TANK \ f 1 1 0 !i p DWELLING WITH A 4 BEDROOM DWELLING IT IS NOT ��i ) G R os CONSIDERED AN INCREASE IN SEPTIC FLOW AND A NOT TO SCALE o��" �0, P RESERVE AREA IS NOT DEPICTED. i �OF� ? 3F /j PREPARED FOR. N �et� A w o ® ATES CIVITGI NOTES RAISE AT LEAST ONE EXISTING.. COVER yry x% TO WITHIN 6" OF FINISHED GRADE BREAKOUT LINER ' . 0; _ - �%" „ TOP EL._9.65 ✓; . 5, (4) 500 GALLON CONC. v� 47'55 BROOKLINE STREET 0 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. THE RISER SHALL BE 18 HDPE PIPE _ " > Y LEACHING CHAMBERS j 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H -10G.. .BOT. EL. 6.65 LEACHING OP AMBERS=9.65 NEWTOWN,. MA 02459LOADI- 3. ALL PN E CONNECTIONS AND CONCRETE CONSTRUCTION , CONIC, COVER INV=8.65 E! SHALL BE WATERTIGHT. 6 MAX. BTM CHAMBERS=6.65 617-347-G35J9 Yarmouth Health Departmeat 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED SYSTEM STEM PROFILE r DIST. BOX PR®VLI D g WITHIN 12" OF TANK WALL AND ACCESSIBLE. FROM TANK � I(IN)=8.99 NOT TO SCALE � _ U COVER: D KNOCKOUTS WITH HYDRAULIC CEMENT. l(OUT)=8.82 5. FILL ALL UNUSED 4" SCH. 40 PVC Name Date 0 4" EL.=12.00 L=6 FT. 4M BSC GROUP 10'-6" . TOP FOUNDATION 5-0.01 FIRST PIPE LENGTH 349 Route 28, Unit D _ TO BE SET LEVEL FINISH GRADE 10 -Q " FOR MIN. 2' 11.2-11.4 W. Yarmouth, MassachusettsI~ i 10" " _ EL 11.3± L=101.0 PVC BREAKOUT LINER 02673 - 3 S=0.03 4" SCH. 40 PVC TOP EL.=9.65 508 7788919 MIN. o LIQUID 5'-8" BOT. EL.=6.65 778 8919 4'-6" a LOCATE DEPTH SLAB GRADE -9 5 EL. 9.65 © 2021 BSC Group, Inc. - - INLET TEE OUTLET' TEE o = o Cl = = = 0 = 0 5-8" O O _ UNDER COVER 1=9:60 0= o o=_= o o_ " H W/GAS BAFFLE 3" 1=9.05 1=8.65/1_ _ _ =" = = _ = _ _ SCALE 1 = 20' 1=8.99 1=8.82 EL 6.65 o $ � 3" 1=9.30 N n LEACHING 0 10 20 40 rEFr DISTRIBUTION NOTE• FILE: P:\Pry\50555-SP2.DWG SEPTIC TANK BOX 5.05; SEPARATION CHAMBERS E 6" MINIMUM ELEV= 1.6 MAGNEnC REFLECTIVE TAPE SHALL BE PROVIDED DWG. NO: 6766-02 � PLAN VIEW 3/4"'To 1-1/2" CROSS-SECTION VIEW ESTIMATED S.H.G.W. (BOTTOM OF TEST PIT) SHEET 1 OF 1 CRUSHED STONE IN' THE. TRENCH .OVER ALL PVC PIPING JOB. NO: 5-0555.00 I