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HomeMy WebLinkAboutEngineered Plan - Rev. 2017p , LEGEND SOIL TEST PIT DATA 500 GALLON CONCRETE LEACHING CHAMBER(H-20 NOT To SCALE ONSITE SOIL EVALUATION NOT To SCALE '- / UNSUITABLE HYDRANT, Q / a MATERIALS TEST PIT TP -1 TEST PIT TP -2 (TO BE REMOVED) GRD. EL 12.1 4" PERFORATED PVC 20" ACCESS COVER GRD. EL 12.0 DATE: NOVEMBER 10, 2015 W/SCREW CAP TO EXTEND DOWN TO WITHIN 3 INCHES \ SHGW EL 1.5 SHGW EL 1.5 TEST BY: BSC GROUP, INC. TO NATURAL SUBGRADE OF. FINISH GRADE. ' J WITNF�SFn Ry- euv vnM unMC onu WITH H -9n wui CnVFR i neu eun ccrn ESTIMATED / �y X.� - SEASONAL HIGH CONCRETE o�'G'F GROUNDWATER BOUND EL 11.4 / FOUND & OBSERVED / HELD `2 O� - GROUNDWATER ?0 Dog PERCOLATION EL 10.3. TEST RANGE EL. 9.6 SQA• A �S• f'i0 CONCRETE BOUND EL 0 6 .A LOAMY SAND 10YR 2/2 B LOAMY SAND 10YR 5/6 C-1 COARSE SAND 10YR 5/8 .10% GRAVEL C-2 FINE MED. SAND 25Y 6/6 90.EL 10.5 21" EL 9.5 30" EL 8.5 48" 127" FOUND & 138" EL nn A LOAMY SAND 10YR 2/2 B LOAMY SAND 1OYR 5/6 C-1 COARSE SAND 10YR 5/8 10% GRAVEL . C-2 FINE MED. SAND 2.5Y 6/6 1 - VER LICENSED SOIL EVALUATOR: KIERAN J. HEALY, PLS, SE. ALL DISTURBED AREAS PERCOLATION RATE: < 2 MINS./INCH 5" DIA. KNOCKOUT .(TYP.) 777777 SOIL CLASS: CLASS 1 / 1-1/2» TAPER ` ry 18" LT.A.R.: 0.74 GPD/S.F. I I RISER ®CCC CC CC •CCCa IIICCO 2" LAYE R OF 1/8- 8" TO 1/2" DOUBLE WASHED STONE ABOVE CROWN OF PIPEF=IE=ll 36" 24»HIGH GROUNDWATER COMPUTATIONEFFECTIVE TO1-/2" 30" BASED ON TP 2 DEPTH 3/4CO DOUBLE WASHED STONE TO CROWNMHW OBSERVED IC . C .. OF PIPE » 4'-10" 42 8,-6» FRONT VIEW SIDE VIEW BENCHMARKNOTES 126" 1. ONE ACCESS COVER PER SYSTEM SHALL BE RAISED TO FINISH GRADE. GENERAL NOTES 138" TOP OF CONCRETE BOUND AT SOUTHWEST 2. CHAMBERS SHALL BE 500 GALLON LEACHING DRYWELL, CORNER OF LOT AT.TOP OF BANK MANUFACTURED BY SHOREY OR APPROVED EQUAL . 1`�" EL 9.84 (NAVD-1988) 3. GEOTEXTILE FABRIC MAY BE USED IN UEU OF DOUBLE WASHED STONE. 1. THIS PLAN IS ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION of THE '•d �_ U� SEWAGE DISPOSAL FACIUTIES AND ASSOCIATED SITE WORK. a "HOF Sri, 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH REGULATIONS. . •� CRFlAIG yob �s�, LOCUS INFORMATION No.38039 ��l ��j i �. o ELD ��'~ 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE F CURRENT OWNER: JKM REALTY TRUST PROPOSED LEACHING FACILITY. SANDRA TAUBERT�. F� ..f `��\ ,.� 3S, \ TITLE REFERENCE: CTF 208901 LAW r%y \ .7- J1208 4.. IF AN OVERDIG IS SPECIFIED REMOVE PLEASANT STREET ` VE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE ASSESSORS MAP 51 9J PLAN REFERENCE: LCP 41437-A MATERIALS.. PARCEL 104 CERTIFICATE 155906 CONCRETE / _ Ci `� ` %y ASSESSORS MAP: 43 5. IF AN OVERDIG IS SPECIFIED REPLACE ALL EXCAVATED MATERIALS fop !7 L.C.P.4i�-x..7 A BOUND � � .. .,� �, WITHIN THE LIMIT OF FOUND do HELD paw N PARCEL: 23 EXCAVATION WITH CLEAN GRANULAR SAND, FREE .FROM ORGANIC MATERIAL; AND DELETERIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL CURVE ao �. i ` 1 / N/F ZONING DISTRICT: RS -40 SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 SCHEDULE OF ELEVATIONS NON-TANGENTAL / ` ` WILLIAM & MARY LOU JACKSON OVERLAY. DISTRICT: NONE INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A y w 7#4 JESSILANE ASSESSORS MAP 51 SETBACKS: FRONT 30 , REPRESENTATIVE SAMPLE .OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON THE . TOP OF DWEWNG FOUNDATION, 14_30 A-1 N \�~p- 1' `"� PARCEL 102.1 SIDE 20' #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF DEED BO?K 28474, PAGE 184 REAR 20' THE FOLLOWING SPECIFICATIONS: 4" W INVERT AT DWEWNG 1155_ 6-1 �D o o,. \ T I 4 W " INVERT AT DWEWNG SEPTIC 'TANK (IN) 10.28 C-1 N o 2 .• ` f \ -�• X 11,7 MINIMUM LOT SIZE: 40,000 S.F. 100% MUST PASS #4 SIEVE 4" INVERT AT DWEWNG SEPTIC TANK (OUT) 10_03 D-1 \ e �'ISTING 10% MUST PASS #50 SIEVE TOP OF GARAGE. SLAB ..12.00 A-2 CONCRETE � EX. TOTAL LOT AREA: 26 , 4401 S.F. BOUND PERVIOUSi 0-20% MUST PASS #100 SIEVE 4" INVERT AT GARAGE 10.50 B-2 FOUND & �� DRNE4Y Y SAGE NITROGEN. SENSITIVE 0-5% MUST PASS #200 SIEVE \ UNDER 4" INVERT AT GARAGE SEPTIC TANK (IN) 10_00 C-2 HELD \ �\ ZONE: NOTA ZONE II " CONSTRUCTION 4 INVERT AT GARAGE SEPTIC TANK (OUT) 9_75 D-1 '� 6. EXISTING UTIUTIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER " � ' \ .� FEMA FLOOD , 4 INVERT AT DIST: BOX (IN) 9_07 E �' \ \ N .DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE ±, . ~\ ZONE DISTRICT: ZONE X AND ZONE AE -11 4" INVERT AT. DIST. BOX (OUT)8_90 F o /N'. ?--'Il\ SHOWN. CONTRACTOR: SHALL VERIFY THE SIZE, LOCATION 'AND ELEVATION OF INVERTS OF UTILITIES AND STRUCTURES, WITHIN THE, UMIT OF WORK, PRIOR TO THE START OF ELEVATIONS AT 'LEACHING FACIUTY: �� N/F yo o / \ \ CONSTRUCTION: IF Af Y DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES �s THE ENGINEER IMMEDIATELY. p l`202 PLEASANT 'STREET �, _ . ,� \ . ♦ \ PROPOSED O �,. / \ \ � 'REQUIRED, THE CONTRACTOR SHALL NOTIFY e INV. AT LEACHING CHAMBERS 8_60 G BRKOUT 9.43 n v ( ) �, O' ASSESSORS MAP 43 / / \ \ \ ° PERVIOUS 7. THE CONTRACTOR SHALL BE RESPONSIBLE', FOR PROPERLY COORDINATING THE BOTTOM OF LEACHING CHAMBERS 6_60 H � PARCEL 23 � DRIVEWAY � ESTIMATED SEASONAL HIGH GROUNDWATER 1_50 J PARCEL 164820 �' / 1P#1 \ \ \ UC' ON WITH, DiG-sAFE j PROPOSED 1500 GAL L.C.P. 41437-A / / �\ COMPANPROPOSIES,. S,. AND. SHALL COMPLETE THE PROPOSED WORK WITHOUT PANY BNTERRUP110NS I - SEPTIC K IN SERVICE. ' H 20 EPII TANK' o \ DWEWNG 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG SAFE, PER MASS. STATUTE CHAPTER 82, �� 2/ ;• ;,,$r . ` UNDER SECTION 40 AT (888),,344-7233, A MINIMUM OF 72 HOURS PRIOR TO THE START. OF �"�' / l��'•S .a,•� DB ~ S �� Opp 20 CONSTRUCTION. CONSTRUCTION: �`/ /'`� r,� _:� . ®�• E '`,, � � ` Lim st�S,, � \ S 9.. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION TYPICAL S 1 S TE M PROFILE PROPO \45''32"f / c�L µ r' • , ,�.' S B a.� \ s \"t'- F 39 ,� 7� OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR SED RESERVE 15.240(4). NOT TO SCALE. 4" SCH. 40 PVC LEACHING AREA -� - t� i¢• , fir° s \ \ ryp (D-1) L=96 FT: S=0.010 --~" :•'� O 10. AT LEAST ONE SEP11C CHAMBER COVER AND D -BOX COVER TO BE AT FINISHED GRADE. EL=A (D-2) L 14 FT. S=0.049 N/F o� 1 PROPOSED VENT THOMAS COLEMAN, TRUSTEEC, TOP FOUNDATION PLEASANT STREET REALTY TRUST PROPOSED 500 GALLON 4" SCH. 40 PVC OUTLET PIPES SHALL #214 PLEASANT STREET DRYWELL WITH 4' OF t (B-1) L=20 FT. S=O.Ofi BE LAID LEVEL FOR INSTALL VENT AND CAP . ASSESSORS MAP 51 CONCRETE r \ '� STONE ALL AROUND EL 13 FIRST 2 FEET . UNTIL FUTURE DRIVEWAY PARCEL 105 BOUND (B-2) L=17 FT. S=0.03 FINISH GRADE of>- �r \ �- A- FT. IS COMPLETE CERT IFICATE 200028 FOUND & EL 11.0-11.51 J 4" SCH. 40 PVC L.C.P.P41�r37-A HELD L� .5� PROPOSED GARAGE, \ 0 tx �. PROPOSED 7 -BEDROOM LEACHING AREA ti SLABEEL Q ZSO '� GO o �2 kz LEACHING BER PUMP, CRUSH AND REMOVE 1=B c o 0 0 0. 0 0 0 0 0 ALL EXISTING SEP11C�� ` E 0c, r CHAM1 ' =D COMPONENTS IN ACCORDANCE pOO �o 0 0 o c c c o o c o 0 0 0 o c o 0 o c o =C I=E I=F 1=GWITH TITLE 5 (IYP.) ---� �# ;, H \ %1� a 9 OUTLET__T \ �• F �v' PROPOSED SEPTIC TANK D -BOX 5.1' SEPARATION s3"Sy` C.O. \ / /� bF�1 , 0%' '��� l INTERIOR FLOOR PLANS ` �p9. _ COVERED PORCH] ~ / ho o� NOTES: J 1 F �, a I ry /V . J�� UNDER SEPARATE COVER \ ��. ��� EST. HIGH GROUNDWATER 1. MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN PROPOSED 2ND THE TRENCH OVER ALL PVC PIPING. STORY DECK 2 ALL COMPONENTS SHALL BE H-20 RATED. CONCRETE EXISTING C. BOUND h. 5 -BEDROOM DWEWNG ~ t FOUND & 1,500 GALLON SEPTIC TANK (H-20� DISTRIBUTION BOX ` DET(H-2QI..PROPOSED 1,500 /T.O.F=14.3 - �? LWEAIL GAL H-20 EXISTING NOT TO SCALE NOT TO SCALE : SEPTIC TANK -�/ LAWN NOTES:, r DESIGN CALCULATIONS - _- / RAISE AT LEAST ONE EXISTING COVER _ XISTING '�' 1.. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE A ,� � � 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-20 TO WITHIN 6" OF FINISHED GRADE. % /DECKj 4 J / �grr� DESIGN FLOW ry • '\ ~ } LOADING. THE RISER SHALL BEH 20 •r � ` / : � �, / � 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION CONCRETE. SHALL, BE WATERTIGHT. (9) 5" DIA. KNOCKOUTS 7 BEDROOMS ®110 GPD/BEDROOM = 770 GPD ..,: •, / ' �; , ! �• /f .,. - CONC. COVER j' �/�T' � 4. TEES SHALL BE SCH. 40 .PVC AND SHALL BE LOCATED . 6" MAX. 8" TYP. (5 BEDROOMS IN DWEWNG & 2 BEDROOMS IN GARAGE) / ^ -- ) _ ,10 WITHIN 12 OF TANK WALL AND ACCESSIBLE FROM TANK REMOVABLE ` 0 P'�iOPOS'� 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. COVER.3" COVER 5" REQUIRED SEPTIC TANKS �' �`� r EXISTING SEPTIC ` SILT CE TANK TO BE - A� / '• = '•• = y' 550 GPD X 200% 1,100 GALLONS (DWEWNG) REMOVED - 6" q�`, / USE `1,500 GALLON SEPTIC TANK 6" f 6» O PROPOSED 2ND S), 11'-0" , F000 220 GPD X 200% = 440 GALLONS GARAGE // . " 30" USE 1,500 GALLON SEPTIC TANK FLOOR. DECK /� : ,� � / a X0.9 ( 40.0 x 8.0 / ExISTiNG r8- 1 � ., LA�Yiti 10" _ _SIZE OF REQUIRED LEACHING FACII TTY PROPOSED DECK 3 _ a 18" DIA. COVER 40.0WIDE' X00•�'S, ' / 'y '4" DESIGN PERC. RALE: <2 MIN/INCH 4'-1" MIN.» BOTTOM ON LEVEL LONG TERM. APPL RATE: 0.74 GPD/SF f f / .• UQUID 6 -0 STABLE BASE 770 GPD T 0.74 GPD/SF = 1,040 SF .. BENCHMAR % % !'� /X =3: . _ 4'-9" LOCATE DEPTH o 6» MINIMUM rr )l` 6'-2" INLET TEE ZABEL 3/4" TO 1-1/2" f"� 30" ----� SIZE OF LEACHING FACILITY PROVIDED UNDER COVER TOP OF CONCRETE / FILTER 6» SECTION VIEW CRUSHED STONE � BOUND. ELEV. 9.84 6» PLAN VIEW USE (5) 500 GALLON CONCRETE LEACHING CHAMBERS IN TRENCH NAVD-1988. CONFIGURATION WITH 4' STONE ON ENDS AND' ON SIDES , ... • ! . NOTES 1. BOTTOM AREA: 48.0' X 16.5' = 792 S.f. V" , N1 LW 1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT:/FT OR IN PUMPED SYSTEM. SIDEWALL AREA: 2 X (2 X (48' + 16.51)) _ 258 S.F. ' 1 / 9 6" MINIMUM 2. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL EFFECTIVE LEACHING AREA .= 1,050 .S.F. 3/4" TO 1-1/2" 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. r PLAN VIEW 4. FILL ALL UNUSED KNOCKOUT'S WITH MORTAR. S.F. X 0.74 GPD S.F. = 777 GPD INSTALLED CAPACITY CRUSHED STONE CROSS-SECTION VIEW 5.. H-20 COVER SHALL BE RAISED TO FINISHED GRADE. .1050 GPD > 770 GPD (7 GPD RESERVE CAPACITY PROVIDED)) iCTINIr` I I(\r ;z 28 OLD µATN S�EEi A. LOCUS Q- �� Qv O a: 09 LOCUS MAP m7 NOT TO SCALE OF M4A ss9cti G� BRIAN G. t YERGATIAN ' CIVIL `n No.46206V. a Q \9 OtSTF- S�ONAL ANG BRIAN G. YERGATrAV DATE PROFESSIONAL ENGINEER SEPTIC SYSTEM UPGRADE 202 PLEASANT STREET IN SOUTH YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN DECEMBER 1, 2015. NO. DATE DESC. 1 1-25-16 REV. LEACHING AREA 2 5-20-16 RELOCATE GARAGE & S.A.S. 3 8-16-16 REVISED DRIVEWAY 4 9-12-16 RELOCATE. GARAGE & S.A.S. 5 4-27-17. RELOCATE S.A.S Yarmouth Health Department PPR' °fie I?�te PREPARED FOR: JIM SULLIVAN, JKM REALTY TRUST 94 LIBERTY STREET QUINCY, MA 02169 jsullivan@pvsullivan.com BSC OUP 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 © 2016 BSC Group, Inc. SCALE: 1" = 20' 0. 10 20 40 nxr FILE: P:\4997200\Civil\-Drawings\4997200-SP-rev.dwg DWG. NO: 6324-02 SHEET.. 1. OF. 1 JOB. N0: 4-9972:00