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Home My WebLink About7 South West Drive - Sewage Disposal DesignSOIL TEST PIT DATA NOT TO SCALE TEST PIT #_ GRD. EL. 10.5 SHGW EL. 1.8 EL 10.1 EL. 9.3 EL 8.2 EL 0.5 A LOAMY SAND 10YR 3/2 E EDIUM/F SAND 2.5Y 5/2 IM2 Bw LOAMY SAND 10YR 5/8 C FINE SAND 2.5Y 6/4 -S_ -L 5" EL. 10.3 15" EL. 9.5 27" EL 8.0 57" DEPTH O INDEX WELL (5/10) 6.7 104' 0.7 DEPTH TO ADJUSTED WATER 113" 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE 120" EL. 0.7 DATE: 6/24/10 TEST BY BSC GROUP, INC. WITNESSED BY: AMY VON HONE FERC. RATE: < 2 MIN./INCH SOIL EVALUATOR: BRIAN YERGATIAN. P.E. SOIL CLASS: CLASS I L,T.A.R.: 0.74 GPD/S.F. TEST PIT _# GRD. EL. 10.7 SHGW EL 1.9 A LOAMY SAND 1OYR 3/2 E MEDIUM/F SAND 2.5Y 5/2 Bw LOAMY SAND 10YR 5/8 C1 FINE SAND 2.5Y 6/4 1,500 GALLON SEPTIC TANK (H-10) DISTRIBUTION BOX DETAIL (H-10) NOT TO SCALE NOT TO SCALE ESTIMATED NOTESREMOVABLE3" �_- SEASONAL HIGH 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. MIN. 20" DIA. COVER, EYP. 2" WALLS--� COVERER GROUNDWATER 2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-10 RAISE (2) TO WTHIN 6. OF FINISHED • • .: r LOADING. GRADE USING SEWER BRICK AND 3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION MORTAR AS NECESSARY 1 OBSERVED SHALL BE WATERTIGHT. g_1/2• O O GROUNDWATER 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED 6" MAX WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK NOTES: PERCOLATION COVER. 11-1/2" TEST RANGE 5. FILL ALL UNUSED KNOCKOUTS NTH MORTAR. 1. DIST. BOX TO WITHSTAND H-10 LOADING 5' 6. IF ANY PORTION OF THE GROUND SURFACE ABOVE UNLESS UNDER PAVEMENT, DRIVES OR TANK WALL BE SUBJECT TO VEHICLE LOADS, AN H-20 4" 2" TRAVELED WAYS WHEREIN H-20 LOADING SEPTIC TANK SHALL BE REQUIRED. BOTTOM ON LEVEL. SHALL APPLY. F 7777171 UNSUITABLE "• '�.: STABLE BASE 6" MINIMUM 2. PROVIDE INLET TEE OR BAFFLE WHERE 15" MATERIALS (TO BE REMOVED) 10'-6" _ 3/4" TO 1-1/2" SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR ,• 10" SECTION VIEW CRUSHED STONE IN PUMPED SYSTEM. 10'-0" 3" " 33" 4' MIN. 3. FIRST TWO FEET OF PIPE OUT OF DIST. PRECAST SEPTIC TANK LIQUID DEPTH 5'_8• _ BOX TO BE LAID LEVEL. (SHOREY OR APPROVED EQUAL) 4'-6" LOCATE 4. ALL PIPE CONNECTIONS AND CONCRETE - INLET TEE + CONSTRUCTION SHALL BE WATERTIGHT. -B" O O C UNDER COVER 90' ELBOW ON (5) 5 DIA. OUTLET TEE 3• 13' ( KNOCKOUTS I 5. FILL ALL UNUSED KNOCKOUTS WIIH 3" MORTAR. 77 A,..• L 6. CONCRETE COVER SHALL BE RAISED TO 105' WITHIN 6 INCHES OF FINISHED GRADE. i 114" s' MINIMUM CROSS-SECTION VIEW �^+--- 21' -� 120" PLAN VIEW 3/4" TO 1_1/2• CRUSHED STONE PLAN VIEW SEASONAL HIGH GROUNDWATER NO. DATE DESCRIPTION ADJUSTMENT 1. THIS PLAN IN ONLY INTENDED FOR THE DEPTH TO OBSERVED WATER 9.4 INDEX WELL MIW-29 WATER LEVEL RANGE ZONE A DEPTH O INDEX WELL (5/10) 6.7 WATER LEVEL ADJUSTMENT 0.7 DEPTH TO ADJUSTED WATER 8.7 DATUM VERTICAL DATUM: N.G.V.D. BENCH MARK SET: NAIL SET IN UTILITY POLE ELEVATION 9.94 NGVD SYSTEM PROFILE NOT TO SCALE EL -A 4" SCH. 40 PVC L=12 FT. S=0.02 SEPTIC TANK UM. MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED IN THE TRENCH OVER ALL PVC PIPING 4" SCH. 40 PVC L=24 FT. S=0.02 FIRST PIPE LENGTH TO BE SET LEVEL FOR MIN. 2' FINISH GRADE EL.=11 1-11.7 4' PVC SCH 40 LEACHING ffj CHAMBER 0000000000 0000000000 I=G G G G C C C G C OHO I7 -F H 5 OUTLET D -BOX 5.7' SEPARATION J EST. HIGH GROUNDWATER S*HEDULE OF ELEVATIONS TOP OF FOUNDATION 4" INVERT AT BUILDING 4" INVERT AT SEPTIC TANK (IN) 4" INVERT AT SEPTIC TANK (OUT) 4" INVERT AT DIST. BOX (IN) 4" INVERT AT DIST. BOX (OUT) INVERTS AT LEACHING FACILITY: 4" INV. AT LEACHING CHAMBER ELEVATION AT BOTTOM OF CHAMBER SEASONAL HIGH GROUNDWATER VARIANCES REQUESTED TITLE V: NONE L_ 13.50 A 10.67 B 10.43 C 10.26 D 9.90 E 9.73 F 9.6 G (BREAKOUT 10.0) 76 H 1.9 J b 500 GAL. LEACHING CHAMBER NOT TO SCALE 5' DIA. KNOCKOUT (TYP.) NOTES PER OO =M O O [�O OO 1 SYSTEMCSHALL BE RAISED MM MM 17-1 r_1 17_1 017-71 00 TO FINISH GRADE. =3 3 = E] O = l'_I O O M 2. CHAMBERS SHALL BE lel 1 Mr -1 0017-1 o0 00 500 GALLON LEACHING DRYWELL, MANUFACTURED MM M l- B O O BY SHOREY OR APPROVED EQUAL. I 12-36" COVER OBSERVATION LOAM AND SEED PORT ALL DISTURBED AREAS 117711 111717711171111'7"7= 2" LAYER LE 1/8" TO 1/2' DOUBLE WASHED ED M p O PIPABOVE CROWN 34' 24" O C] D + EFFECTIVE 3/4" TO 1 -1/2 - DEPTH 0 (1 EZ3 DOUBLE WASHED [= C] t= C] STONE TO CROWN i n ZZ OF PIPE 4'-10" 12 _10• + GEOTEXTILE FABRIC MAY BE USED IN LIEU OF DOUBLE WASHED CROSS-SECTION 1/2' PEASTONE W PROPOSED FLOOR PLAN 10 \\\S' i _W�_W_- W W DESIGN CALCULATIONSNOT TO SCALE vc, CLOSET MASTER MASTER BEDROOM BATH. LN. MASTER BEDROOM KIERAN J. S HEALY v No.48135 nn H --- -----, AS ac� IDESIGN FLOW: 3 BEDROOMS ® 110 GPD/BDRM = 330 GPD TP#17-1 // NOTE: �i / REQUIRED SEPTIC TANK �\ � KITCHEN BATH / GAS MAIN NOT MARKED 1 330 GALLONS X 2007. = 660 GALLONS BEDROOM \ i OUT BY DIG -SAFE. / / N2 LOCATION OF MAIN IS / e /f SEPTIC TANK PROVIDED = 1,500 GALLONS I UNKNOWN AT THIS TIME sem' I I AND THE LOCATION 1 DEPICTED HEREON IS / SIZE OF LEACHING FACILITY REQUIRED: OM BEl00M / U APPROXIMATE. U / 3 .° ! \\ \DESIGN PERC. RATE: <2 MIN/INCH LONG TERM APPL RATE: 0.74 GPD/S.F. 330 GPD 4 0.74 GPD/SF = 446 S.F. 1POTM LE°N� \\sO�j; Ap��O��'/� I ` SIZE OF LEACHING FACILITY PROVIDED: jam/ ' USE (2) 500 GALLON CONCRETE CHAMBERS GU Q l --- WRE r - J �, SIDEWALL AREA = 2(25' + 12.83') X 2 = 151 S.F. \ GUY O BOTTOM AREA = 25' X 12.83' _ .320 S.F. � / r r / WRE / /r �� 471 S.F. PROPOSED- ry i i `J 471 S.F. X 0.74 GPD/S.F. = 348 GPD RESERVE AREA _,''�'� L � 3r c/Y� j( R�0.00' »°! r ° L=93.00' 'Yarmouth Health Department FLOODzONE LINE By 1 ,/ r + I LOT 17 to ELEVARON 1°;' / � APPROVED PROPOSED PRIMARY S.A.S. 12.83' x 25.0' I EXISTING PROPOSED "D" BOX` SHEITP#17-2 PROPOSED 5' OVERDIG ; ..: :.: - I 11 LOCUS INFORMATION ARE '.:.: 'r TP#1 ^� 3 % LOT 19 PROPOSED r, r # I 1500 GALLON v r • .. , r / F1o0p SEPTIC TANK#2 / / O4Q FZey FEM'UN E UNE i•... i / l °�� / CURRENT OWNER: ROBERT A. DINNIE POE FLOP i9" 09'� '�� / / % 3 TITLE REFERENCE: CTE. 144715 B _� 4 �� • �i r / r e cQ i PLAN REFERENCE: LCP. 18413 11 � 10Y�, ¢ / � O� I� 560>wo s ASSESSORS MAP: 25 a PARCEL: 303 _ ZONING DISTRICT: R-25 \ ^ rl 1-4 SETBACKS: FRONT 30' ( i...•+ SIDE 6' \ o REAR 20' I I GARAGE g / 3 MINIMUM LOT SIZE: 25,000S.F. PROPOSED BEDROOM DWELLING I� EXISTING TOTAL LOT AREA: 27,258 S.F. 2 BOUNDS FOUND AT CORNER. EASTERLY BOUND HELD TOF 13.5 BASEMENT FLOOR 5.7 PATIO t5'30�143.00' SHED DWELLING BULKHEAD LOT 21 NITROGEN SENSITIVE ZONE: NOT A ZONE It "OF Ay FEMA FLOOD ZONE DISTRICT: "A9" ELEV 10 F BRIAN G. YERCGiv LIAN H OVERLAY DISTRICT: ON A po.4s2oa _ > 6-�o PLAN VIEW SCALE: V = 20 FEET 0 10 20 40 FT, LOCUS MAP NOT TO SCALE LLLLI v LOCUS 28 ;I SOUTH SHORE DR. NANTUCKET SOUND FILE COPY REVISIONS NO. DATE DESCRIPTION GENERAL NOTES: 1. THIS PLAN IN ONLY INTENDED FOR THE DESIGN AND CONSTRUCTION OF THE DWELLING k SEWAGE DISPOSAL FACILITY. 2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH REGULATIONS. 3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY. 4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS. 5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS: 100% MUST PASS #4 SIEVE 10% MUST PASS #50 SIEVE 0-20% MUST PASS #100 SIEVE 0-5% MUST PASS #200 SIEVE 6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS OF UTIU71ES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERUPTIONS IN SERVICE. 9. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82, SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 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). a h` BSC GROUP 349 Route 28, Unit D W. Yarmouth, Massachusetts 02673 508 778 8919 C 2010 BSC Group, Inc. PROJECT TITLE: DESIGN FOR SEWAGE DISPOSAL SYSTEM SOUTH WEST DR. So. YARMOUTH MASSACHUSETTS PREPARED FOR: BAYSIDE BUILDING COMPANY, INC. Mr. JIMMY BOWES 3 BAYBERRY SQUARE CENTERVILLE, MA 02632 (508) 771-1040 JIMMYOBAYSIDEBUILDING.COM DATE: JUNE 28, 2010 COMP. DESIGN: B. YERGATIAN CHECK: K. HEALY DRAWN: K. HEALY FIELD: P. HAGIST FILE NO. 49521-SEP.DWG DWG NO. 6013-01 SHEET 1 OF 1 JOB NO. 4-9521.00 1_11.F C0171ir i1