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HomeMy WebLinkAboutSite and Septic Plan - BHDC-24-193 79613 28 SOIL TEST PIT DATA LOCUS INFORMATION LEACHING FIELD DETAIL APRIL 12, 2006 NOT TO SCALE TEST PIT AUG #1 GIRD. EL. 13.7 4" PERF. SCH. 40 PVC 2" MIN. OF 1/s" N W CURRENT OWNER: JOSEPH RIITANO MINIMUM LOT SIZE: 25,000 S.F. TO 1/2" DOUBLE MILL CREEK S=0.005 FT/FT (IYP.) a NO G.W. OBS 2.9 WASHED STONE TEST PIT #1 TEST PIT _ TITLE REFERENCE: BOOK 21979, PAGE 69 4" PERF. PVC W SCREW CAP TO GIRD. EL. 13.6 GIRD. EL. 13.5 FEMA FLOOD / r20 EST. HIGH GW. 4.3 EST. HIGH GW. 4-6 PLAN REFERENCE: BOOK 612, PAGE 44 & 45 ZONE DISTRICT: LOT IN ZONE "AE-EL11" & "X" MIN. :% SLOPE WITHIN 3 INCHES OF FINISHED GRADE �� COLONIA OVER S.A.S. EXTEND DOWN TO NATURAL SUBGRADE O ASSESSORS MAP: 29 BUILDING WITHIN ZONE "X" ONLY HYANNIS ACRES A A PARCEL: 101.1 AS SHOWN ON PANEL #25001 CO569J PARK o �^ LOAMY SAND LOAMY SAND HIGH GROUNDWATER COMPUTATION DATED: 7/16/2014 LOCUS 10YR 4 2 �� 10YR 3 4 �• EXISTING LOT SIZE: 25,293f S.F. 12" MIN. COVER EL=13.1 6 EL.=12.75 9 (BASED ON TP#5) B B OVERLAY DISTRICT: NOT IN A ZONE 11 36" MAX. COVER LOAMY S ND LOAMY SAND DEPTH TO WATER 10.3' ZONING DISTRICT: R-25 jz �_ CAP THE END LEWIS BAY 1OYR 5/8 1OYR 6/6 SETBACKS: FRONT 30' VERTICAL DATUM: N.A.V.D. 1988 " " INDEX WELL MIW-29 j 4' OF EACH EL.=11.6 24 EL.=11 .00 30 SIDE 15 I WATER LEVEL RANGE ZONE A i LATERAL (TYP.) C-1 SANDY LOAM CURRENT DEPTHONDEX WELL(3/06) 7.8 REAR 20 + I LOCUS MAP COARSE SAND 1 5 WATER LEVEL ADJUSTMENT 1.4 1OYR 6/4 EL.=9.17 52" DEPTH TO ADJUSTED HIGH WATER 8.9' � A� T NOT TO SCALE LEVEL BOTTOM EL.=10.1 42 60' " EL.=8.43 C-2 62 PROFILE SANDY y SANDY LOAM EL.=7.25 )75, o`' G " BRIAN G1. 10YR 6/3 � YEaaATiAN EL.=6.60 84 _ 2" MIN. OF 1/8" TO 1/2" v CIVIL 0, EL = 6.6 " C-2 OBSERVATION PORT 3/4" TO 1-1/2" DOUBLE WASHED STONE OR No.46206 C EL.=4.27 - 112 (SEE DETAIL) DOUBLE WASHED STONE GEOTEXTILE 'O 9F C-3 - MEDIUM SAND EL = 2.9 90 Q�stE�' MEDIUM SAND 1OYR 6 3 CONTAINING NO FINES �' / FSS/pNALEN6 i EL.=2.85 1OYR 7/4i 129" EL.=3.17 - 124 DATE: EL.=2.60 - 132" EL.=3.00 - 126" INDICATES 8/30/24 3:1 MAXIMUM ESTIMATED p II SEASONAL HIGH TEST BY: DATE: DATE: 15' MIN. GROUND WATER BSC GROUP INC. a i 4/12/06 4/12/06 ::. :'. i i TEST BY: TEST BY: INDICATES WITNESSED BY: 6"y OBSERVED K. HEALY, S.E. BSC GROUP, INC. BSC GROUP, INC. - GROUND WATER 5' OVERDIG PERC. RATE: 5' 3' 3' 3' 3' 5' WITNESSED BY: WITNESSED BY: BRIAN G. YERGATIAN DATE AMY VON HONE AMY VON HONE INDICATES - - MIN.f INCH G N PERC. RATE: PERC. RATE: PERC. SOIL EVALUATOR \\ N w PROFESSIONAL ENGINEER TEST W CROSS-SECTION CD p 2 MIN.f INCH 2 MIN./INCH K. HEALY, SE $_, \ r- SOIL EVALUATOR SOIL EVALUATOR INDICATES SOIL CLASS: , W --� M. DIBB M. DIBB Lj UNSUITABLE L.T.A.R. � 1 0 MATERIAL o I "� �� ..�`•• 2 SB GENERAL NOTES: SEPTIC SYSTEM SOIL CLASS: SOIL CLASS: � � 1 1 0.74 G.P.D./SQ.FT. FOUND NEW 2nd STORY �. (TIPPED) ` COMPONENT EGRESS STAIRS �"L.T.A.R. L.T.A.R. NTH LANDING 1. THIS PLAN IS INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE I -. 0.74 G.P.D./SQ.FT. 0.74 G.P.D./SQ.FT. DISPOSAL SYSTEM AND ASSOCIATED SITE WORK. UPGRADE " �JAC; , i 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 10.3' 16A' \ \ AND YARMOUTH BOARD OF HEALTH REGULATIONS. #167 BAXTER AVE. DESIGN CALCULATIONS y ,\ s r _\ a- 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF IN N \ THE PROPOSED LEACHING FACILITY. DESIGN FLOW ��� / ""-)PROPOSED WEST YARMOUTH !; / \ DRIVEWAY 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER 6 BEDROOMS 0 110 GPD/BEDROOM 660 GPD r / , R,/ A C S /\ C H 1 i C E Fr C QQ� UNSUITABLE MATERIALS. iVlllJJfl V JG t i J REQUIRED SEPTIC TANK GARAGE (BARNSTABLE COUNTY) Z 660 GPD X 200% = 1,320 GALLONS o / -1 7.7• SLAB . 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT o USE EXISTING 1,500 GALLON SEPTIC TANK h 04 TP-/ : �,� 8' \ OF EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND o SIZE OF REQUIRED LEACHING FACILITY �o/ / ,+` DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF / SEPTIC ` -- _ SOIL SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER DESIGN PERC. RATE: <2 MIN/INCH . OBSERVATION I AREA SITE PLAN c�� �/ LONG TERM APPL. RATE: 0.74 GPD/SF mJ PORT 167 -` THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A f / # C REPRESENTATIVE SAMPLE OF FILL. UP TO 45% BY WEIGHT MAY BE 660 GPD 0.74 GPD/SF = 891 SF _0 / f / /'� " ' \ RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT SIZE OF LEACHING FACILITY PROVIDED �l 4 PVC ROOF DRAIN \ n (TYP. OF 6) CONCRETE THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: LA USE A 60' x15' LEACHING CHAMBERS IN TRENCH CONFIGURATION I `"+►3 ' ` w LS ON N \o \ N BOTTOM AREA: 60' X 15' = 900 S.F. OCTOBER 7, 2024 V6 o ,� � ^/ � � o � TOP=14.z3 � � � ('� � 100% MUST PASS #4 SIEVE 7'o / `-/NEW LEACHING / 1 '`� N y ` 10% MUST PASS 50 SIEVE � EFFECTIVE LEACHING AREA = 900 S.F. I/ ry I � � ! � � t''� � # EXTENSION 15'x20' �_. r- ' '� Z ` 0-20% MUST PASS #100 SIEVE 900 S.F. X 0.74 GPD/S.F. = 666 GPD (INSTALLED CAPACITY) 1 �� j f''� 0-5% MUST PASS #200 SIEVE 0 666 GPD > 660 GPD (6 GPD RESERVE CAPACITY PROVIDED) ( 13.50 / NEW 5' OVERDIG 600 GALLON RD o AREA DRYWELL-H10 ' i 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER (ACME sHOREY OR �'-� -/ DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE f APPROVED EQUAL) _ t STRUCTURES ARE SHOWN. CONTRACTOR SHALL VERIFY THE SIZE LOCATION AND o " (TYP. OF 3) PORCH UNDER CONSTRUCTION 06 -o / / t j - - ELEVATION OF INVERTS OF UTILITIES AND STRUCTURES WITHIN THE LIMIT OF WORK, cr .Ar v �° \ NO. DATE DESC. NfF �, � ' PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE W /lb AUG JOSEPH RIITANO �I, f \ e DISCOVERED OR FIELD CHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE N qF ASSESSORS MAP 29 Y N/� / \ \ PARCEL 101.1 ENGINEER IMMEDIATELY a DOME C do /DH V� aSSEP 29 ��FND �BSs \ / � -�-. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE i\ PROPOSED CONSTRUCTION ACTIVITIES WITH DIG-SAFE AND THE APPLICABLE \ 1 , PARCEL 1 .2 �*: > 4) 4 �Ft,pH �' \ UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY CL 9, INTERRUPTIONS IN SERVICE. EASEMENT \ / I 2 PROPOSED 60'x15' AREA 2 ¢ RESERVE AREA \ 66, \�\ \ 8. CONTRACTOR IS REQUIRED TO NOTIFY DIGSAFE, PER MASS. STATUTE CHAPTER 82, k SECTION 40 AT cCD v CB/DH ,� ` ACC � �_ \ , W 5 I � SN 8 �..�.�:. ao FND �� , fs & Un�Y ` 81 0'20" yy 5429. 5 �33i •ham o (888) 344-7233 A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. S EASEMENT ti ` 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. 0 0' �4�4'pg. E - - :""= \ INSTALLATION OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT EASEMENT ` ALLOWED PER 310 CIF 15.240(4). v NOTES: ,' CB/DH AREA 3 `, SB 1. LEACHING CHAMBER SHALL BE INSTALLED LEVEL 021" CONCRETE COVER �$,49 FND \ FOUND PREPARED FOR: a & TRUE TO GRADE ON A LEVEL STABLE BASE. ,�g" E �' (TIPPED) N �� Pi t10FM JOSEPH RITANO 05" KNOCKOUTS 0 CB/DH SYSTEM PROFILE 6232-JOHNsoN ROAD cn 180' ALBANY, NY 12203 " FND -''� p KIERAN J. �� 5 (./'� NOT TO SCALE o +- HEALY NO 8135 c � 25 2024 � DRITAN06®GMAIL.COM 3I OG oIF S 9�FG/sT6w EL�=14.6 TOP FOUNDAT^h HTHDEPT. NPD�S�J FINISHED GRADE BSC GROUP Lor + 0 0 0 0 0 0 0 0 0 0 0 0 0 + o 0 0 0 0 EL,=S3 5t EL.=13.50 BUILD � SUPPORT F CONNECT I o00©0o0oo©000 00 + 0 0 • 0 0 0 0 0 0 0 • 0 0 + 4'-5" OOGGG00O000o ! TRlBUTION BOX DETAIL (H-10) ;` I-10.oa349 Route 28, UnitD 3'-7" + o 0 . 0 0 0 0 0 0 0 0 0 o + o00 0 o D S VARIANCES REQUESTED ,. . ,� , / - , m 000 0 0 0 0 0©00� TO REMAIN W. Yarmouth Massachusetts LEACHING FIELD _ _ 02673 o KNOCKOUT + 0 0 0 0 0 0 0 0 0 0 0 0 0 + �00 O O O O©000 TITLE V " ---T IJ L o0000o0oo©OOo = 1 5087788919 o + 0 0 • 0 0 0 0 0 0 0 0 0 0 + o 0 0 0 0 i 310 CMR 15.211(1): TO ALLOW THE EXISTING SEPTIC TANK TO REMAIN 7.7 EXISTING EL 9.5 FEET FROM THE GARAGE FOUNDATION IN LIEU OF 10 FEET. A 2.3-FOOT u DfSTR16UTlON © 2024 BSC Group, Inc. LEACHING BOX TO REMAIN 4.9 SEPARATION CHAMBERS SCALE: 1" = 20' 0 3" (+ 05'-6" _I VARIANCE IS REQUESTED. •: ) N [ EX. SEPTIC TANK co LEACHING PIT 600 GALLON H 1 0f'�l 310 CMR 15.212(1)(b): TO ALLOW THE VERTICAL SEPARATION DISTANCE � '`TO REM I ' ELEV= 4.6 0 10 20 40 Fm 1 .500 GALLON SEPTIC TANK (H-1 0 ) FROM THE SEASONAL HIGH GROUNDWATER TO BE 4.9 FEET IN LIEU OF ESTIMATED S.H.G.W. APRIL 2006 a TO REMAIN TO REMAIN 5.0 FEET, A 0.1-FOOT VARIANCE IS REQUESTED. MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED NO OBSERVED GROUNDWATER 0 EL=2.6 IN AUGUST, 2024 a; IN THE TRENCH OVER ALL PVC PIPING FILE:P:\prj\5082600\C\D\50826-SP-I.dwg E v DWG. NO: 6937-03 CD z SHEET 1 OF 1 4- JOB. NO: 5-0826.00