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HomeMy WebLinkAbout48 Evergreen Street - Sewage Disposal System RepairSOIL TEST PIT DATA NOT TO SCALE ONSITE SOIL EVALUATION TEST PIT TP -1 DATE: MARCH 28, 2013 GRD. EL. 101.3 TEST BY: BSC GROUP, INC. SHGW EL. 93.0 WITNESSED BY: AMY VON HONE EL. 100.8 EL. 98.6 EL. 93.0 EL. 92.3 EL 90 3 PERC. RATE: 3 MIN./INCH SOIL EVALUATOR: KIERAN J. HEALY, PLS SOIL CLASS: CLASS 1 6"L T.A.R.: 0.74 GPD/S.F. HIGH GROUNDWATER COMPUTATION (BASED ON TP#1) DEPTH TO WATER 9.0' 24" INDEX WELL MIW-29 32" WATER LEVEL RANGE ZONE A CURRENT DEPTHBINDEX WELL(3/13) 6.81 WATER LEVEL ADJUSTMENT 0.7 DEPTH TO HIGH WATER 8.1' LEGEND T ESTIMATED SEASONAL 100" HIGH GROUNDWATER �_- OBSERVED HIGH GROUNDWATER 108" PERC. TEST 132" UNSUITABLE MATERIALS (TO BE REMOVED) ARC 36 CHAMBER FIELD (TYPICAL SECTION NOT TO SCALE FINISH GRADE COMMON BACKFILL SHALL BE FREE WWLARGIEI OCKS (GREATER THAN 6 INCHES), DEBRIS, AND 18' MIN. OTHER OBJECTIONABLE MATERIALS COVER Y INVERT xN EXISTING SUBGRADE NOTE: SYSTEMS CONSTRUCTED IN FILL SHALL REQUIRE SELECT FILL MEETING THE REQUIREMENTS OF 310 CMR 15.255(3). 1,500 GALLON SEPTIC TANK (H-10) NOT TO SCALE NOTES LOCUS INFORMATION SYSTEM PROFILE NOT TO SCALE 4' SCH. 40 PVC CURRENT OWNER: CARTER, ELAINE M ADM SETBACKS: FRONT 30 FT. EL=A L=11'1 FT. TITLE REFERENCE: DEED BOOK 6718, PAGE 218 SIDE 15 FT. s=o.ot FIRST PIPE LENGTH REAR 20 FT. TO BE SET LEVEL PLAN REFERENCE: PLAN BOOK 126, PAGE 35 MINIMUM LOT SIZE: 25,000 S.F. EL -lost 4' SCH. 40 PVC FOR MIN. 2' ASSESSORS MAP/PARCEL: MAP 42, PARCEL 4 EXISTING PARCEL AREA: 12,7001 S.F. L=10' FINISH GRADE S=0.022 4' SCH. 40 PVC EL 101.4-101.8 ZONING DISTRICT: R-25 NITROGEN SENSITIVE ZONE: NOT A ZONE II FEMA FLOOD ZONE: ZONE B d v 1=B 1=D 1=G ;r •r I -C I-_ E I-_ F H DISTRIBUTION • BOX 5.05' SEPARATION BENCHMARK PROPOSED 1,500 GALLON TOP OF oc, N81,55'10•E 80.00'.- --TM - SEPTIC TANK CONCRETE BOUND. J ELEVATION 100.84 EX. STOCKADE FENCE. NOTE: ESTIMATED S.H.G. W. \ MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING a- SCHEDULE OF ELEVATIONS SHED, PROPOSED TOP OF FOUNDATION 102.50 A (PROPOSED) OBSERVATION � PROPOSED n' -i 101.6 PORT (IYP.) " p' g 4 INVERT AT BUILDING 99.50 B �worr�s� RESERVE 4" INVERT AT SEPTIC TANK (IN) 99.25 CAREAv ; EXISTIN STRUCTURES TO BE w y w „ CRAIGA I PUMP D DRY, FILLED WITH 4 INVERT AT SEPTIC TANK (OUT) 99.00 D FIELD CLEAN D, CRUSHED AND ' �I 101.8 3803Ift9 REM ED IN ACCORDANCE 1 1 4 X X 4" INVERT AT DIST. BOX (IN) 98.89 E \1 J WITH TITLE s °I X 13.1' 7 4" INVERT AT DIST. BOX (OUT) 98.72 F 1 I L V ` ELEVATIONS AT LEACHING FACILITY- �jb1�3 NIF 1 I m 4" INV. AT LEACHING CHAMBERS 98.64 G (BREAKOUT 99.13) RTER, A 1 D1 ELAINE M BOTTOM OF LEACHING CHAMBERS 98.05 H ASSESSORS MAP 42 PARCEL 4 w (20) ARC 36 LEACHING EST. SEASONAL HIGH GROUNDWATER 93.00 J 1 CHAMBERS BY ADS, INC. IN FIELD CONFIGURATION IC CHAMBERS OIL \� \ \ (25.0' X 12.8' FOOTPRINT) ',HT OF 2 ,3.2 GENERAL NOTES: BOVE TOP 3ERS 1 EXISTING STRUCTURES TO BE 101.6 1 PUMPED, DRY, FILLED WITH 101.4 x 1. THIS PLAN IN ONLY INTENDED FOR THE DESIGN AND CONSTRUCTION OF THE SEWAGE DISPOSAL FACILITY CLEAN SAND, CRUSHED AND REMOVED IN ACCORDANCE X AS PART OF THE BUILDING PERMIT APPLICATION PACKAGE. ' WITH TITLE 5 y 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH I ` \ BOARD OF HEALTH REGULATIONS. 1 N 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED 1 0 ' �;, LEACHING FACILITY. \ 0 y o{ 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS. a 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH o CLEAN GRANULAR SAND, FREE FROM ORGANIC MATER'AL AND DELETRIOUS SUBSTANCES. MIXTURES AND 0 LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL \ 101,2 PROPOSED LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A X 1,500 GALLON SEPTIC TANK REPRESENTATIVE SAMPLE OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH " 1 WATER' 5• ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: Ln ` Gn.S jJ METER 17 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE RAISE AT LEAST ONE EXISTING COVER it 1 M fER v WATERPROOF AT FACTORY TO W9THIN 6' OF FINISHED GRADE. ' G .. RELOCATE 100% MUST PASS #4 SIEVE WATER METER 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 THE RISER SHALL BE 18' HDPE PIPE. 10% MUST PASS #50 SIEVE LOADING. ' OUSE TE OF 0-20% MUST PASS #100 SIEVE 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION 6" MAX.CONC. COVER 23,0' 1 0-5% MUST PASS #200 SIEVE SHALL BE WATERTIGHT.` 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED G WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT COVER. I 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT. GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN. CONTRACTOR SHALL 4'pRppOSED ' VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT 3.-8EDROOM OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD 1o' -s" '- ' DW l3-TNCHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. T G � to' -o" _ I ' T p F 102 50 15 5 7, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION IOU _ ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE 3 1 PROPOSED WORK WITHOUT ANY INTERRUPTIONS IN SERVICE. 4' MIN. LIQUIDT 8. CONTRACTOR IS REQUIRED TO NOTIFY DIG SAFE, PER MASS. STATUTE CHAPTER 82, SECTION 40 (888) C 4'-6' LOCATE DEPTH j 344-7233 A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. INLET TEE Z: B 5'-8' UNDER COVER FILTER2 2'3 \1 oy� 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A 3• 3' ° _], GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR 15.240(4). 4 �- 6" MINIMUM ' PLAN VIEW 3/4- 4- TO 1 -1/2 - CROSS -SECTION VIEW /OBSERVATION PORT DESIGN CALCULATIONS 100 9 cy` NOT TO SCALE DESIGN FLOW DISTRIBUTION BOX DETAIL (H-20) X \ OBSERVATION PORT SHALL 8E INSTALLED 3 BEDROOMS ® 110 GPD/BEDROOM = 330 GPD NOT TO SCALE i \ / oyUTILIZING THE KNOCKOUT ON THE TOP OF 330 GALLONS X 200% = 660 GALLONS L THE ARC 36 CHAMBER AND SHALL EXTEND DOWN TO THE EXISTING SUBGRADE. SEE REQUIRED SEPTIC TANK REMOVABLE 8' / \ PLAN FOR LOCATION OF OBSERVATION COVER 5•(6) 5' DIA. °� t PORT. THREADED CAP 330 GPD X 200% = 660 GALLONS 4'._ _._ .� - _ �'� KNOCKOUTS � PROPOSED 1,500 GALLON SEPTIC TANK �• . TYP. c1 _ FINISH GRADE SIZE OF REQUIRED LEACHING FACILITY 11' � . I I •r OO 24' +'I I I I 12" DIA. CCVER a ` \ 1 S57p8•= so.00'` o DESIGN PERC. RATE: <2 MIN/INCH 1�' I o� I . �3' or+w-�- / LONG TERM APPL. RATE: 0.74 GPD/SF H'!d o 4' SOLID WALL 330 GPD _ 0.74 GPD/SF = 446 SF oHW-- - SCH. 40 PVC PIPE SIZE OF LEACHING FACILITY PROVIDED BOTTOM ON LEVEL " _ I _ STABLE BASE 6' MINIMUM _ oH�l -� _ _ off v� USE (20) ARC 36 CHAMBERS BY ADS, INC. IN FIELD 3/4' TO 1-1/2' I-• 24' OHW _ -- CONFIGURATION WITHOUT AGGREGATE SECTION VIEW CRUSHED STONE �� _ off„� _--- �� x 100.5 4' PERFORATED PLAN NEW ----- `0 SCH. 40 PVC PIPE IN ACCORDANCE WITH DEP GENERAL USE APPROVAL, THE NOTES • / oriw�- STREE �-- �-�- EFFECTIVE LEACHING AREA = 4.80 SF/LF IN FIELD 1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING. I I CONFIGURATION 2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. I (3 CHAMBERS X 5.0 LF/CHAMBERX LE HING I D) SF 3. FIRST TWO FEET OF PIPES OUT of DISTRIBUTION BOX SHALL BE LAID LEVEL EEvERGREEEEN � WIDEN LIQ I I (35' X 12.8' OVERALL DIMENSIONS OF LEACHING FIELD) 4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. \ 99.9 x ___t--- \/\\/\\/\\/\/\\/\\/\\/\\, 355 GPD PROVIDED > 330 GPD REQUIRED _ _ _-_ _ _ /,�//,�//.�//,�//. ////.✓/. //,�//.�//.�//.✓/.� 5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE. EXISTINGNG SUBGRADE r Z MC o LOCUS T 0 o 0 ST. A 0 2 D o o -zi N p /44�?71 G 44 O LOCUS MAP NOT TO SCALE 1W OFMgS�cy r� BRIAN G. o YE GATIA -" IVIL 06 Q 9�FF6 9 Q, - S rr3�H� l3 BRIAN G. YERGATIAN DATE PROFESSIONAL ENGINEER SEWAGE DISPOSAL SYSTEM REPAIR 48 EVERGREEN STREET IN SOUTH YARMOUTH MASSACHUSETTS (BARNSTABLE COUNTY) SITE PLAN JUNE 28, 2013 Yarmouth Health Department 'ED % Dame Date NO. DATE DESC. 1 8/6/13 RELOCATE WATER METER AUG 0 7 2013 HEALTH DEPT. PREPARED FOR: MR. ROGER STEWART 59 PIERCE STREET LAKEVILLE, MA 02347 BSC GROUP 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 © 2013 BSC Group, Inc. SCALE: I" = 10' 0 5 10 20 rr FILE: P:\prj\4973500\Civil\_Drawings\49735D0-SEP.dwg DWG. NO: 6178-01 SHEET 1 OF 1 JOB. N0: 4-9735.00