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HomeMy WebLinkAboutEngineered Plan - Rev. 2015LEGEND 99- EXISTING CONTOUR X 99.1 EXIST. SPOT ELEV. 99 PROPOSED CONTOUR 198.41 PROPOSED SPOT EL. TH1 TEST HOLE 2� SLOPE OF GROUND UTILITY POLE FIRE HYDRANT NOTE: NOT ALL SYMBOLS MAY APPEAR\J;\WING 151 NOTES 1. DATUM IS NAVD88 2. MUNICIPAL WATER IS AVAILABLE 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO BE AASHO H-20 5. PIPE JOINTS TO BE MADE WATERTIGHT. 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH 310 CMR 15.000 (TITLE 5.) 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED FROM BOARD OF HEALTH. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK. 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE REMOVED 5' BENEATH AND AROUND THE PROPOSED LEACHING FACILITY. '12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. 13. GUTTERS AND D01h ALL ROOF AREAS REQt DOWNSPOUT LOCATION 14, FLOOD RESISTANT CRAWLSPACE SLAB AT GRADE REQUIRED, PRO FRONT ONE PER 250 BE WITHIN ONE FOOT t GRADE. ALL UTILITIES ELEVATED ABOVE FLOC ALARM At TO BE INS BUILDING. SEPARATE FLOAT SWITCH SETTINGS: 77-7-77:: *THE INSTALLER SHALL VERIFY THE f;•;•::::.� LOCATIONS OF ALL UTILITIES AND ALL ..:.:.:.::.... BUILDING SEWER OUTLETS AND MAP 51�;;,;,;,;;;,;,;,;;• ELEVATIONS PRIOR TO INSTALLING ANY PARCEL 103 �hN ;JESSIES LN. PORTION OF SEPTIC SYSTEM f. (KACZOR) �1 .. ; PROVIDE MIN. 20" DIAM. WATERTIGHT 3 I ACCESS COVERS TO FIN. GRADE .0 SYSTEM PROFILE (NOT TO SCALE) 2" PEASTONE OR GEOTEXTILE FILTER FABRIC OVER STONE MINIMUM .75' OF COVER OVER PRECAST I� NOTE. 2" MIN. WALL PRECAST H-10 ED THICKNESS REQUIRED -• � RISERS (TYP.) " { 1 0 4"scH40 Pvc, 2.0 PROP. TEE 4 tbSCH40 PVC ':':':':'.'.... ' PIPES LEVEL 1ST 2' 3 ........... I tv , ' • . .l 1009 RESERVE 1 N " *9.38 Y0" _ 7.78' 10" TEE . 24• 7.53' J� .{ TEE Q � o o°o°o"Oc 9 0r CAS SAME GAS Q o o°o°o°o°o°o° °° 2.002 GA COMP 973 GAL COMP 0 ^O^O^O^O^O^O °^ ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC TAPE OR COMPARABLE MEANS FOR FUTURE LOCATION. 2% SLOPE REQUIRED OVER SYSTEM 112. 2" DOUBLE -WASHED PI -OR GEOTEXTILE FABRIC -°-V-V-V-V06". -00,910 -V-V-V -V-V V 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o p p o 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >°o°o°o°o°o°0°0°0°0°0°0°0°0°0°0°0°0°0°0°0°0 0°0°0°0°0°0°0° -00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0°°°°o°°°°°°°o°°°°°°°°°°°°°° ° °°°°°° ° 8.3' °o°o°o°o°°o°°o°o°o°o°o°o°o°o 0 00°0°0 00000°000°000°0 5.0' Q �42' OF 4" PVC SET AT .005 SLOPE �3 4.2 2000 GAL H -2o Q 4,4' 9'28' 9.1 1' ON 6" DOUBLE WASHED 3/4" -' 1 1/2" STONE j '. { , SEPTIC T IK 0 0 0 0 0 0 0 0 0 0 0 •C / ' 4' LIQ. EL o 0 0 0 0 0 0 0 0 0 0 o H-20 D BOX ' 1 ACME OR QUAL O�O�O�OOnOOnO000nOOnOOnO�00nO,C 5' .1 DWELLING TUF-TITE EF -4 0 EFFLUENT FILTER WATER . TEST D'BOX FOR LEVELNESS 3 1 .................. ` (OR EQUAL) W/MOLDED IN GAS a NOTE: FLOODZONE DESIGNED FOU DATIONS BY OTHERS DEFLECTOR �:::: \ 6" CRUSHED STONE OR MECHANICAL ADJUSTED G -W ELEV. 3.3' 3 .::::::::.... COMPACTION. (15.221 [21) +' PROP. VENT WITH CHARCOAL FILTER \'•'•'• •'•'= •'•'•'•'•' AND BUGSCREEN (FINAL PLACEMENT BY (2 % SLOPE) I ,:::::.:::::.::::::.\ CONTRACTOR WITH HOMEOWNER (-!-% SLOPE) \ CONSULTATION) 8 DWELLING FOUNDATION 3 \ 10.0' i \�••�••'•'••� SEPTIC TANK - �3' PUMP ...:....''' GARAGE FOUNDATION •:•:•: 53' / CHAMBER LOT 3 \............ 66,912± SF \ """ .. TOP FOUND. 11. 13.0' (1.54± AC) `'::.'.'.'.'.'.'.':..::\ SLAB EL. 12.5' \:'.'.'.'.'.'.'.:':..'.:� ! a• 4"SCH40 PVC 8.84' BENCHMARK. - NAIL TO BE SET INI l:':::'::':':':::::'::::: .... T TREE AT EL. 14.00' '.: \ 3 'i l•.•;•;•;•;•;•.•; :•;•;•;•.•;•;•;•;•;•;•;• 2000 GAL. H-20 PUMP CHAMBER GARAGE :::::::::::::::::: ::::: WATERTIGHT .0 /•::::::':':':::::::::':':::::::..:':':':':':'::•:. 3000 GAL. H-20 SEPTIC TANK / 3 _:'•'•'•� WATERTIGHT N p :::::::::':':::::: :::::'::::::::::::: 0 GARAGE WITH ^:......: :............::......:'...... ::: O 2 BEDROOM:.......:....::...,� 3 LIVING SPACE OVER TDP FND. 13.0 \ SLAB EL. 12.5 41 CLEANOUT ':'::::':::':':'::':':':':':::':. :`. ..........: . R\� Pq,0 e \ 3 ..................................._............. .. ..:� 0 EXISTING WATER TO �L ......\ O BE REROUTED \:::.:.::.:.:::.::.:.:.:.:.:.::::'::::::::::'::::: :::::'::::::':.'::::' :::'::.. :::.:.'.. T 00 :::::.....::::•. TH.1'..'::::'.::::. •.•.....:.. . � 5 PUMP CHAMBER (NOT TO SCALE) WATERPROOF/WATERTIGHT NOTE: 5.3' LIQUID LEVEL off 508-362-4541 I fax 508-362-9880 downcope.com down cape engineering, inc. civil engineers land surveyors 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02675 DCE # 15-013 � : :.•.�:.•.•.•.•.•.•.•.•.'.•.'.•.:•.::':':•:j �................................ MAP 51 ::::::::::::::::.::::::::.:.� �'.:...:.:.:.:......".....................:...:..... PARCEL o 102 .................... ,'....... ..... . ?� { FLAGPOLE \ ::..:::.:::...........:. P tv::.........::::::: :.:::.:::: ............ `..:.................. \ .:•.o \ titi oo s ... �4j .....::.:::.:::: ::::::::::::::::::::::::::: ✓` Z PROP. PERV, 0 14" OAK �.•.•....:.•.:•....:........................:�::.•.•• � 127 `� \ .................... ,C• WALKWAY [ \ /y 10 PROPOSED 6 14" 3AK \ \ M BEDROOM DWELLING / TOP OF FND. 13. / (` \ FFLR EL. 14.0 CRAWLSPACE EL. 90 - MAP 51 0/ & \ PARCEL 105 \ (COLEMAN) 10 2� /l�/• OP / '' �� \1 / I W W W W W 40 - EXISTING RIVERFRONT DISTURBANCE (PER BSC PLAN) 2g TOTALS LAWN AREAS 7430E SF 3200-& SF 10, 630-& SF MULCH AREAS 6001• SF 5420E SF _6,020-& SF TOTALS: DISTURBANCE: •�a�� c\� hoSP q`. 16,650E SF PROPOSED RIVERFRONT PROP. HOUSE/DECK 0 SF 3618 SF 0 SPA 0 SF 64 SF WALKWAY 0 SF 54 SF TOTALS: 3736 SF 3736 OF IMPERV. AREA LAWN AREAS 4470 ± SF 19661 SF 6436-& SF MULCH AREAS 600 ± SF 2004± SF 2604± SF PROP MITIGATION AREA: 4000E SF O± SF 4000± SF 16,776± SF PROPOSED 10 / '' Il9J / i W W /y�►ny W W W W W / \� ' � / W W� W✓ W W W \ \ W S W W W W W W •a• W W W W W\ `� W •Y W W W W W W •i W V W \ W W W • �f `' WV%y' •I W W •l� W W W •Y W W W W W V` \W "(,l \•�• W •y W vMo 2 TCB 2 �R EXISTING Fv \ W W W W W �� `r STH OF DWELLINGDAME 1 Wro z OJA CN NO. 4E (1 % SLOPE) H-20 75' - D' BOX 13' LEACHING. _ FACILITY SYSTEM DESIGN: GARBAGE DISPOSER IS NOT ALLOWED DESIGN FLOW: 8 BEDROOMS @ 110 GPD = 880 GPD USE A 880 GPD DESIGN FLOW SEPTIC TANK: 880 GPD (2) = 1760 (FIRST COMPARTMENT) 880 GPD (1) = 880 (SECOND COMPARTMENT) 1760 + 880 = 2640 GAL. REQUIRED USE A 3000 GAL. DUAL COMPARTMENT SEPTIC TANK LEACHING: SIDES: N/A BOTTOM 42 x 30 (.74) = 932 GPD TOTAL: 1260 S.F. 932 GPD USE 42' x 30' LEACH FIELD OF 4" PERF. SCH. 40 PVC IN DOUBLE WASHED STONE [e]011= LOCUS MAP NOT TO SCALE ASSESSORS MAP 51 PARCEL p/c, 102 LOCUS IS WITHIN FEMA FLOOD ZONE AE EL 11 AND ZONE X 0.2% AS SHOWN ON COMMUNITY PANEL #25001 CO587J DATED.- JULY 16, 2014 ZONING: RS -40 SETBACKS: 30 FRONT /20 SIDE /20 REAR REFERENCES: PL BK 649 PAGE 71 TEST HOLE LOGS ENGINEER: DAVID MASON, RS WITNESS: AMY VON HONE, RS (YARMOUTH) DATE: 1/16/13 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS ELEV. 0„ 4 11.8' 0" 4 A LS 7„ 1OYR 2/2 B LS 1OYR 5/6 36" S APPROVED DATE BOARD OF HEALTH MA 7 10YR 2/2 B lr /; y� LS 3011 10YR 5/6 r , i 7r7 'At (r PERC TCBI1 / / �s31ONA Rh:• k (t- �� BEN HMAr� TOP OF C MENT BOU D $ 6 / Z 16 -1`j Y _ EL 8.5 AVD88 DATE DANIEL A. OJALA, P.E., P.L.S. C FS FS 2.5Y 6/2 2.5Y 6/2 ELEV. 12.0' 123".1 I 1.6' 131" I 1.1' NO GROUNDWATER ENCOUNTERED GROUNDWATER ENCOUNTERED © 127" EL. 1.4' GROUNDWATER ADJUSTMENT DATA; WELL: MIW 29 ZONE: A ADJUSTMENT: 1.9' (JANUARY) •}.���•l�/� MAY 14 2015 1 •i�YlY1 /COLID HEALTH DEPT. SITE 1-m-o"LAN OF #4 JESSIES LANE SOUTH YARMOUTH, MA PREPARED FOR William & Mary Lou Jackson DATE: FEBRUARY 5, 2015 REV. 2/18/15 (PER AGENT COMMENTS) Scale: 1 "= 20' 0 10 20 30 40 50 FEET 15-013 JACKSON.DWG 2g Ro to 0- 3 St= o`n 0\6 �c •�a�� c\� hoSP q`. o 0 5 �P ow OCU f o � c ti Nantucket Sound LOCUS MAP NOT TO SCALE ASSESSORS MAP 51 PARCEL p/c, 102 LOCUS IS WITHIN FEMA FLOOD ZONE AE EL 11 AND ZONE X 0.2% AS SHOWN ON COMMUNITY PANEL #25001 CO587J DATED.- JULY 16, 2014 ZONING: RS -40 SETBACKS: 30 FRONT /20 SIDE /20 REAR REFERENCES: PL BK 649 PAGE 71 TEST HOLE LOGS ENGINEER: DAVID MASON, RS WITNESS: AMY VON HONE, RS (YARMOUTH) DATE: 1/16/13 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS ELEV. 0„ 4 11.8' 0" 4 A LS 7„ 1OYR 2/2 B LS 1OYR 5/6 36" S APPROVED DATE BOARD OF HEALTH MA 7 10YR 2/2 B lr /; y� LS 3011 10YR 5/6 r , i 7r7 'At (r PERC TCBI1 / / �s31ONA Rh:• k (t- �� BEN HMAr� TOP OF C MENT BOU D $ 6 / Z 16 -1`j Y _ EL 8.5 AVD88 DATE DANIEL A. OJALA, P.E., P.L.S. C FS FS 2.5Y 6/2 2.5Y 6/2 ELEV. 12.0' 123".1 I 1.6' 131" I 1.1' NO GROUNDWATER ENCOUNTERED GROUNDWATER ENCOUNTERED © 127" EL. 1.4' GROUNDWATER ADJUSTMENT DATA; WELL: MIW 29 ZONE: A ADJUSTMENT: 1.9' (JANUARY) •}.���•l�/� MAY 14 2015 1 •i�YlY1 /COLID HEALTH DEPT. SITE 1-m-o"LAN OF #4 JESSIES LANE SOUTH YARMOUTH, MA PREPARED FOR William & Mary Lou Jackson DATE: FEBRUARY 5, 2015 REV. 2/18/15 (PER AGENT COMMENTS) Scale: 1 "= 20' 0 10 20 30 40 50 FEET 15-013 JACKSON.DWG