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HomeMy WebLinkAbout23.312 - Septic System UpgradeSOIL TEST PIT DATA 1,500LEGALLON SEPTIC TANK (H-10) SCHEDULE OF ELEVATIONS LOCUS INFORMATION NOT TO SCA NOT TO SCALECURRENT OWNER: KENNETH B. HIGHFlELD TOP OF FOUNDATION 12_96 A SHIRLEY A. HIGHFlELD NOTES: RAISE AT LEAST ONE EXISTING COVER TITLE REFERENCE: DEED BOOK 3675, PAGE 119 TEST PIT TP -1 TEST PIT TP -22 ONSITE SOIL EVALUATION To WITHIN 6. OF FINISHED GRADE C INVERT AT BUILDING 19_96 B 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. THE RISER MALL BE 18" HDPE PIPE GRD. EL 9.1 GRD. EL 8.9 2 SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 4" INVERT AT SEPTIC TANK (IN) 10.70 C PIAN REFERENCE: PLAN BOOK 238, PAGE 111 SHGW EL 5.6 SHGW EL - DATE AUGUST 29, 2013 LOADING. CONCF. COVER RON CADALIC, RS 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION 60 MAX_ 4' INVERT AT SEPTIC TANK (OUT) 10.45 D23 TEST BY' SHALL BE WATERTIGHT. ASSESSORS MAP: PARCEL: 312 WITNESSED BY: AMY VON HONE 4. TEES M 4" ALL BE SCH. 40 PVC AND SHALL BE LOCATED INVERT AT DIST. BOX (IN) 10.30 G LICENSED SOIL EVALUATOR: RON CADALIC, RS WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK PERCOLATION RATE: < 2 MINS./INCH LEGEND 5. LLL COVEALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. 4' INVERT AT DIST BOX (OUT) 1=H ZONING DISTRICT: FROM FILL FILL SOIL CLASS: CLASS tI jj 15 SETBACKS: FRONT ' 4 ELEVATIONS AT LEACHING FACILITY: SIDE 15' L.T.A.R.: 0.74 GPD/S.F. 10'-6' 4" INV. AT LEACHING CHAMBERS 9.98 J (BRKOUT 10.4) REAR 20' UNSUITABLE - OVERLAY DISTRICT: NONE MATERIALS 10'-0' - BOTTOM OF LEACHING CHAMBERS 9.70 K EL 6.1 36' EL 5.9 36" � (TO BE REMOVED) 10" NITROGEN SENSITIVE d. SEASONAL HIGH GROUNDWATER _ _ 3" a ADJUSTED SEASONAL HIGH GROUNDWATER moi` SzO L ADJUSTMENT 4' MIN. ZONE: NOT A ZONE 11 EL 5.6 _L a2' PERCOLATION LIQUID 5'-8' FEMA FLOOD 4 T TEST RANGE - - - 4'-6' LOCATE DEPTH , ZONE DISTRICT: "A9", DATED 7/2/92 C C DEPTH To OBSERVED WATER 5,-B. lO O - INLET TEE OUTLET TEE PANEL #250015 LOAMY MED. SAND LOAMY MED. SAND INDEX WELL MIW-29 UNDER COVER W/GAS BAFFLE EL. 51 25y 6/6 48• 25y 6/6 A B ESTIMATED 3 3' MINIMUM LOT SIZE: 25,000 S.F. WATER LEVEL RANGE ZONE �_ SEASONAL HIGH I DEPTH O INDEX WELL ON 2/28/14 7.99' - GROUNDWATER J ' 56• 1.5+2.3 2=t.9 BOTTOM = 6.2 EXISTING LOT SIZE: 18,4211 S.F. EL 4.4 �_ WATER LEVEL ADJUSTMENT _1 EXISTING LOT COVERAGE: 1,8011 S.F. (10%) ADJUSTMENT MINUS 0.7' 1.9'-0.7=1.2 7 OBSERVED �_ ADJ. GROUNDWATER EL 5.6 DEPTH TO ADJUSTED WATER 3.5' - GROUNDWATER PLAN VIEW CROSS-SECTION VIEW PROPOSED LOT COVERAGE: 2,719t S.F. (14.8%) EL 0.5 103' EL 0.3 103' GENERAL NOTES \ / i 1. THIS PLAN IN ONLY INTENDED FOR THE DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL LOT FACILITIES. / ' L_ 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH 3 / �y'z \ WETLANDS TO BOARD OF HEALTH REGULATIONS. ,og , R" IAT°e� INFILTRATOR _ QUICK4 PLUS STANDARD LP 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED / / \ LEACHING CHAMBER LEACHING FACILITY./ �`_• \� � ` 11 0"5-'z � 568.58 NOT TO SCALE 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS. a 4$ � 13 4g / W 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION q WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND DELETRIOUS SUBSTANCES q r ♦vim l �28 8 j O� MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FILL SHALL NOT a / �b / c eVj�� L I 1 �'siR/� tus CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A ¢4 SIEVE SHALL BE / °, m �G S cv ua asrs es PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL UP TO 45% BY WEIGHT MAY BE RETAINED ON / ` / / \ Ck Quick4 Pius Standard Low Profile Chamber THE /4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS / O if �yN • \ 100% MUST PASS /4 SIEVE .v / 2 #2 \ 18 p• 8' 10% MUST PASS /50 SIEVE / o / t EXISTING 0 \\�- 0-20% MUST PASS /100 SIEVE / OFammiaw 12.9 9 ISTIN 48' 0-5% MUST PASS /200 SIEVE / / N TOF 12.96 PRO SED HED / 84' L SUN R SET ON (EFFECTIVE LENGTH) 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE THE ENGINEER DOES NOT / J� if i 18,4 1ts.f. / N NO S 20 GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN. CONTRACTOR (® / PROPOSED 1,500 GALLON Quiek4 Plus All -in -one 8 Endcap Uuick4 Plus Endcap SEPTIC TANK SHALL VERIFY THE SIZE LOCATION AND ELEVATION OF INVERTS OF UTILITIES AND STRUCTURES l ��12.7 EFFECTIVE WITHIN THE LJMIT OF WORK, PRIOR T° THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE I/ 0 ROPOSED EFFECTIVE Y LENGTH' �--_--- 4.5' DISCOVERED OR FIELD CHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER �_ / / `EXISTIN I O O D -BOX a ! .. �JJ_ I When installed EFFECTIVE r IMMEDIATELY. 4RIVEWAY jiii: .. / between LENGTH t LllllJIJ 2 chambers. 8' za PROPOSED LEACHING FIELD 8' a 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED / ""' CONSISTING OF 32 INFILTRATOR T n CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL % 5' OVERDIG .+ I T �- 18' -i r QUICK4 PLUS STANDARD LPEFFECTIVE h T 18' NV 8• LENGTH I(�y 5 COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS IN SERVICE I F \ p " .: ; I CONFIGURATION (32' X 11.32') g•3^ ERT CHAMBERS IN FIELD 0r" INVERT �----When installed a I 8 CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS STATUTE CHAPTER 82, SECTION 40 at the end N \ y, ,., cz:<•;: I of a trench. (888) 344-7233 A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. dam\,\\�� � J � �'�`• • • a~ h 0 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). \ PROP. t0 S9. In \ \ADDITION/GA 9 �p PROPOSED z \ \ \ \ \\ k TP#2 OBS. PORT M \ \ \ \ \ \ \ \ \ 0TP#1 EXISTING SEPTIC COMPONENTS TO EXISTING FLOOR PLAN z 9 \ BE PUMPED, CRUSHED AND VARIANCES REQUESTED ABANDONED OR REMOVED IN "DT TQ SCALE < \ \ \ \ C \ \ \�J7 s 1p ACCORDANCE WITH TITLE 5 \ 1O \\ J �h?0� INSTALL 40 MILNaFMI \ �� IMPERMEABLE UNSTEM Y (((����c FROM EL 6.0 TO BENCHMARK gO~ Permit valid far REPAIR (1F S1:PTIC SY \\\(yo, \\\ o E. 10.4 TOP OF CONCRETE ONL\', due to State and local septic variances. a 1. 310 CMR 15.212(1)(b): TO ALLOW A REDUCED SEPARATION FROM SEASONAL HIGH 6Y \ BOUND. ELEVATION Nam= \ \��'f �0�� \ 10.00 NGVD Board of health review and approval ,s required for ` rn GROUNDWA777R TO THE BOTTOM OF A LEACHING FACILITY OF 4 FEET IN LIEU OF 5 FEEL \ any t'utnrli a Rn Woio nstrem st eshl"t Ion aling. °ns to t0 o \ \ \ \� SEE ATTACHED ARCHITECTURAL PLANS sewage facilities andror slrucmresldeelling. 2 TO ALLOW A 0.7' FOOT REDUCTION OF THE GROUNDWATER ADJUSTMENT FACTOR, AS \ \ 1 CALCULATED ABOVE. \ \ \ \ Yarmouth Ifeallh Pcpartment \\\ rn �j�fjPPROVED a Date me a DISTRIBUTION BOX DETAIL (H-10) DESIGN CALCULATIONS OBSERVATION PORT SYSTEM PROFILE NOT TO SCALE NOT TO SCALE FL NOT TO SCALE DESIGN FLOW 4" SCH. 40 PVC REMOVABLE 7' HDPE VALVE BOX EL.=A L=151 FT. COVER 4 BEDROOMS O 110 GPD/BEDROOM 440 GPD THREADED CAP 5=0.01 J REQUIRED SEPTIC TANKP FOUNDATION FIRST PIPE LENGTH 6- (MAX.) 3• MAXAU1X EL.=121 BUILDING SEWER TO BE SET LEVEL FINISH GRADE FINISH GRADE FOR MIN. 2' EL 11.2-11.8 440 GPD X200% = 880 GALLONS USE 1,500 GALLON SEPTIC TANK / / S--0.02 4' H. 40 PVC Y WALLS 3' 21' -moi SIZE OF REQUIRED LEACHING FACILITY / O a: +' lr' �- DESIGN PERC. RATE <2 MIN/INCH :.: I TI �_• LONG TERM APPL RATE: 0.74 GPD/SF ��' o g_1/2• (5) 5- DIA. 440 GPD + 0.74 GPD SF = 595 SF O I=B 1=D 1=G / OBSERVATION PORT SHALL BE H � O O 13' KNOCKOUTS I INSTALLED UTILIZING THE 4" SCH. 40 PVC I=C 1=E I=F LEACHING TYp, SI7F OF LEACHING FACILITY PROVIDED KNOCKOUT ON THE TOP OF THE O PERFORATED PIPE CHAMBERS rn a 4.1' SEPARATION v 11-1/2 ARC 36 CHAMBER AND SHALL , :.•„ DISTRIBUTION A .. USE INFILTRATOR QUICK4 PLUS STANDARD LP (3.3" INVERT) CHAMBERS IN EXTEND DOWN TO THE EXISTING 1,500 GALLON BOXCL l !n5 L-'" FIELD CONFIGURATION W/OUT AGGREGATE IN ACCORDANCE WITH SUBORADE. SEE PLAN VIEW FOR O 2" MASSACHUSETTS DEP APPROVAL TRANS. X228042, OCTOBER 28, 2013. LOCATION OF OBSERVATION PORT. SEPTIC TANK J m BOTTOM ON LEVEL 6' MINIMUM ADJUSTED GROUNDWATER STABLE BASE 3/4' TO 1-1/2' PLAN VIEW THE EFFECTIVE LOADING RATE IS 4.73 SF/LF OF CHAMBERS um 5EMN VIEW CRUSHED STONE n% 4.0 LF/CHAMBER X 32 CHAMBERS - 128 LF N MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER All PVC PIPING. 128 LF X 4.73 SF/LF =605 SF 0 605 SF X 0.74 GPD/SF - 448 GPD INSTALLED CAPACITY (8 GPD RESERVE) O C) N9ff.S 1. FIRST TWO FEET OF PIPE OUT OF DIST. BOX TO BE LAID LEVEL ✓/.✓� /.✓/.�/h /.✓/. //, ✓C✓/✓/.✓/. //.v 2 ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. EXISTING SUBGRADE d 3. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 5i 4. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE - 4. z D r 0 0 _ N > v � v 28 at ekF�R rn RO v mz c 0 LOCUS -{ M = CROWELL m LOCOS MAP D NOT TO SCALE r� I" OF cy BRIAN G. Gu, c YERGATIAN Cl IL 9 No. Fss�o tills/i4 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER SEPTIC SYSTEM UPGRADE #2 FLORENCE LANE IN WEST YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN MARCH 27, 2014 SIONS- NO. DATE DESC. 1 4/15/14 PER HEALTH DIVISION PREPARED FOR: KEN HIGHFlELD P.O. BOX 393 WESTON, MA 02493 (978) 443-6978 k BSC GROUP 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 © 2014 BSC Group, Inc. SCALE: 1" = 20' 0 10 20 40 Fw FILE: P./pry'/499000/SUR/BASEPLAN/4969000-SEP.dwg DWG. NO: 6245-02 SHEET 1 OF 1 JOB. NO: 4-9690.00