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HomeMy WebLinkAboutEngineered Plan - Rev. 2018000;0;0;0;0;0;0 og°go0o0o0°060°000°goo°o°pogo; J,0000000°o°o„o,,o,,o°0000000°o�o0o�o°o 0005 00. H-10 50O GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. LOCUS MAP / 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED So c ALL AROUND PRECAST STRUCTURES / 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83' N SCALE 1"=2000'± COMPACTION. (15.221 [2]) ui ASSESSORS MAP 93 PARCEL 4.7 ( 2.5 % SLOPE) ( L-% SLOPE) (-!-% SLOPE) 49.0' BOTTOM TH-1 20' DBOX 12LEACHING FOUNDATION- 14 SEPTIC TANK ' ' FACILITY NO GROUNDWATER FOUND ®41i/ 76 ®� 177 /41 PA D 0 // o� o IVE 6, PROPOS \ \ AGE SLA SLA = 79.0/ BENCHMARK: �._. GEMENT BOUND' =79.35' NAVD88 1b TEST HOLE LOGS ENGINEER: CRAIG LEGEND #13871 99- EXISTING CONTOUR 0 X 99.1 EXIST. SPOT ELEV. -[99]- PROPOSED CONTOUR (98.4] PROPOSED SPOT EL. SHALL BE TTAPE TH1 - - _ TEST HOLE a o 2-/, SLOPE OF GROUND 0» 1-0-) UTILITY POLE ' FIRE HYDRANT Roufe 6 - NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING 000;0;0;0;0;0;0 og°go0o0o0°060°000°goo°o°pogo; J,0000000°o°o„o,,o,,o°0000000°o�o0o�o°o 0005 00. H-10 50O GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. LOCUS MAP / 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED So c ALL AROUND PRECAST STRUCTURES / 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83' N SCALE 1"=2000'± COMPACTION. (15.221 [2]) ui ASSESSORS MAP 93 PARCEL 4.7 ( 2.5 % SLOPE) ( L-% SLOPE) (-!-% SLOPE) 49.0' BOTTOM TH-1 20' DBOX 12LEACHING FOUNDATION- 14 SEPTIC TANK ' ' FACILITY NO GROUNDWATER FOUND ®41i/ 76 ®� 177 /41 PA D 0 // o� o IVE 6, PROPOS \ \ AGE SLA SLA = 79.0/ BENCHMARK: �._. GEMENT BOUND' =79.35' NAVD88 1b TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 0 V RS 0 ° Dennis PERC. RATE _ Pond 0 PROFILEALL SHALL BE TTAPE 4 ELEV. . a o SYSTEM MARK DSTEWITHCMAGNETIC OR 0» Locu X%t 7 A Roufe 6 - COMPARABLE MEANS FOR FUTURE LOCATION. LS 1 Campground '•.'(NOT 1OYR 2/1 TO SCALE) _J co B PROVIDE MIN. 20" DIAM. WATERTIGHT n LS +• 56, ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE CONCRETE COVERS TO WITHIN 3" GRADE C 0 ro MS FILTER FABRIC OVER STONE 1OYR 7/4 WALKOUT SLAB EL. 69.1 70.0' 2% SLOPE REQUIRED OVER SYSTEM. 69 -70 MINIMUM .75' OF COVER OVER PRECAST *THE INSTALLER SHALL VERIFY THE PRECAST H-10 NOTE: 2" MIN. WALL THICKNESS REQUIRED BLOCKS OR LOCATIONS OF ALL UTILITIES AND ALL .: '..:... *67.3' RISERS (TYP.) 2'° 4"0scH40 PVC PRECAST RISERS MORTAR ALL H-10 BUILDING SEWER OUTLETS AND ,.: • 6" MIN. SUMP PIPES LEVEL IST 2' 4' COMPONENTS (TMP') INV'S EL. 66.2 4' ELEVATIONS PRIOR TO INSTALLING ANY 12" MIN. INT. DIM. ENDS SIDES 67.03' PORTION OF SEPTIC SYSTEM 66.92' 10" 14~ 1500 GAL H-10 TEE ' ,. 0 0 0 0 ���� :. �. rn Da��m -m�� TEE SEPTIC TANK 66.67 °°o°o°o°o°o WATERTEST D'BOX O °o°o°o°o°o°o >°0°0°0°0 >°°°°°°°° oo®ao®0000a 00�00�0®®0� Joao®®o®®©a ����0®����� '0°0°0°0° ° ° ° ° '0°0°0°0° 4' LIQ. LEVEL ACME OR EQUAL GAS BAFFLE .:: �_o°o°o opo_ FOR LEVELNESS N ,°o°o°o°0 0ggggg0o �Op ap ®�p ��O ®��� Q�Q������OQ 0°0°0°0° 66.47' 66.30' 0 0 0 0 >°Q°0°0°0:. o 0 0 0 °0?0°0°0 64.2' 000;0;0;0;0;0;0 og°go0o0o0°060°000°goo°o°pogo; J,0000000°o°o„o,,o,,o°0000000°o�o0o�o°o 0005 00. H-10 50O GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. LOCUS MAP / 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED So c ALL AROUND PRECAST STRUCTURES / 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83' N SCALE 1"=2000'± COMPACTION. (15.221 [2]) ui ASSESSORS MAP 93 PARCEL 4.7 ( 2.5 % SLOPE) ( L-% SLOPE) (-!-% SLOPE) 49.0' BOTTOM TH-1 20' DBOX 12LEACHING FOUNDATION- 14 SEPTIC TANK ' ' FACILITY NO GROUNDWATER FOUND ®41i/ 76 ®� 177 /41 PA D 0 // o� o IVE 6, PROPOS \ \ AGE SLA SLA = 79.0/ BENCHMARK: �._. GEMENT BOUND' =79.35' NAVD88 1b TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 0 V RS 0 ° Dennis PERC. RATE _ Pond 0 CLASS I 0. 4 ELEV. . a o 0" 60' 0» Locu X%t 7 A Roufe 6 - Yarmouth j C) LS 1 Campground 1OYR 2/1 8„ _J co B B n LS 48" 1OYR 5/6 56, rt N 1OYR 5/6 58' V\O o_ n C 0 ro 000;0;0;0;0;0;0 og°go0o0o0°060°000°goo°o°pogo; J,0000000°o°o„o,,o,,o°0000000°o�o0o�o°o 0005 00. H-10 50O GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL. LOCUS MAP / 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED So c ALL AROUND PRECAST STRUCTURES / 6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83' N SCALE 1"=2000'± COMPACTION. (15.221 [2]) ui ASSESSORS MAP 93 PARCEL 4.7 ( 2.5 % SLOPE) ( L-% SLOPE) (-!-% SLOPE) 49.0' BOTTOM TH-1 20' DBOX 12LEACHING FOUNDATION- 14 SEPTIC TANK ' ' FACILITY NO GROUNDWATER FOUND ®41i/ 76 ®� 177 /41 PA D 0 // o� o IVE 6, PROPOS \ \ AGE SLA SLA = 79.0/ BENCHMARK: �._. GEMENT BOUND' =79.35' NAVD88 1b TEST HOLE LOGS ENGINEER: CRAIG J. FERRARI, SE #13871 WITNESS: AMY VON HONE, RS DATE: 11/30/2016 PERC. RATE _ < 2 MIN/INCH CLASS I SOILS 4 ELEV. ELEV. `V 0" 60' 0» 61' A A LS LS 1OYR 2/1 1OYR 2/1 8„ 6„ B B LS LS 48" 1OYR 5/6 56, 36„ 1OYR 5/6 58' C C PERC MS MS 1OYR 7/4 10YR 7/4 132" I I 49' 132" 50' NO GROUNDWATER ENCOUNTERED DCE #18-206 -o s 78 lip 7 s R\ PORcN sJ F J Pj0 OS �6' 73/ T P-/=7 .0 10 O ss le9J 9 CK 74.5 1; 0 7 OT 4 ,6 4J SF 84'1$ -F. VARIANCES REQUESTED: UNDER TOWN OF YARMOUTH HEALTH REGULATIONS: (3.7) TOP OF FOUNDATION TO BE 2' ABOVE HIGH POINT IN ROAD HIGH POINT EL. 79.0 TOP OF FOUNDATION EL. 77.0 SYSTEM DESIGN: ZONING SUMMARY ZONING DISTRICT: R-40 DISTRICT MIN. LOT SIZE 40,000 S.F. MIN. LOT FRONTAGE 150' GARBAGE DISPOSER IS NOT ALLOWED MIN. FRONT SETBACK 30' MIN. SIDE SETBACK 20' PROPOSED 4 BEDROOM DWELLING MIN. REAR SETBACK 20' DESIGN FLOW: 4 BEDROOMS @ 110 GPD = 440 GPD MAX. BUILDING COVERAGE 25% USE A 440 GPD DESIGN FLOW SITE IS LOCATED WITHIN THE AQUIFER PROTECTION OVERLAY DISTRICT SEPTIC TANK: 440 GPD (2) = 880 USE A 1500 GAL. SEPTIC TANK LEACHING: SIDES: 2(33.5 + 12.83) 2 (.74) = 137 GPD NOTES T BOTTOM 33.5 x 12.83 (.74) = 318 GPD 1. DATUM IS N Vim, D 88 TOTAL: 615 S. F. 455 GPD 2. MUNICIPAL WATER IS PROPOSED 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITH 4' STONE ALL AROUND 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS. TO BE AASHO H-12 5. PIPE JOINTS TO BE MADE WATERTIGHT. h 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 MA BE USED FOR LOT LINE STAKING OR ANY OTHER ® APPROVED DATE BOARD OF HEALTH PURPOSE. 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. h ( 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 BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. Yarn. ou ll Health Bep2 Atkaiseut VE D R,-- S ' PLAN OF 75 S I T ERS C I R C L YAR KAOTHP®RTMA 7 PREPARED FOR TONI S i Ic; 1 -_ I - DATE: JUNE 15, 2018 DATE: JULY 9, 2018 (UTILITIES) REC'E VED DATE: JULY 19, 2018 (VARIANCE REQUEST) JUL 2 5 2018 Scale:1 "= 20' HEALTH DEPT N 0 M s 0 N OF M`S 20 30 40 50 FEET sq Z DAN 11FLyes cy IELA. A . G ! -' r C)JAL.4 off 508-362-4541 0.;",i.f': ; h!II_ fox 508-362-9880 45. No 4.)9u0 I �'• `•`� � �' ., 4t•502 downcape.com rti cape en ineerin inc. r AL G civil engineers land surveyors DATE DANIEL A. OJALA, P.E., P.L.S. 939 Main Street ( Rte 6A) YARMOUTHPORT MA 02575