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HomeMy WebLinkAboutSite PlanBENCHMARK: NAIL IN PAVEMENT ELEV. = 283.25 i , GP ^� ONUMENT OX 286 C98-002 L=51,02' R=560.00' 51 MON AREA- 179,310 sq. ft. 284 4,12 acres REBAR 1 jO �` K 282--, � jam,.. `_ \ . .. q .. ..... / �SE�E i` 98-003 ..... 49 .::. N :::::::::::. CHESTER VO?;:::.::• EMETARY \ T?..... CoY o ::::;:. ` 282 20' CONSERVATION EASEMENT TO BE GRANTED TO THE TOWN OF MONTVILLE 280 - OROS 1 P2 �2jD 284 282 280 278 276 274 SECT. "A" -"A" SCALE: 1"=30' HORIZ. 1 "= 3' VERT. vD- ©THIS DRAWING IS THE PROPERTY OF THE LAND SURVEYOR. THIS PLAN AND REPRODUCTIONS, ADDITIONS OR REVISIONS OF THIS PLAN ARE NOT VALID WITHOUT THE EMBOSSED SEAL AND SIGNATURE OF THE LAND SURVEYOR WHO PREPARED THIS PLAN JOB# 98039 � DEEP TEST PIT AND PERCOLATION DATA D TP 2A TP 2D PERCOLATION TEST PRIMARY AREA P1 0-12" TOPSOIL 0-10" TOPSOIL 4/16/99 SILT FENCE 12"-24" SUBSOIL 10"-24" SUBSOIL PERCOLATION RATE: 6.66 MIN./INCH 24"-72" GREY SANDY TILL 24"-68" GREY SANDY TILL PERC HOLE DEPTH: 24" NO LEDGE, GROUNDWATER @ 24" LEDGE @ 68", GROUNDWATER @ 24" FOUNDATION CRN �A MOTTLING @ 24", DEPTH OF MOTTLING @ 24", DEPTH OF FOUNDATION CRN © HOLE 72" HOLE 68" :30 33 12 12 " SEPTIC TANK INLET TP 2BTP 2E :35 18" 0-8" TOPSOIL 0-12" TOPSOIL :40 19 1/2" "D" BOX O 8"-24" SUBSOIL 12"-36' SUBSOIL :45 2 1/4" 24"-50" GREY SANDY TILL 36"-80" SANDY GRAVEL :50 211 " "D" BOX O7 LEDGE @ 50", GROUNDWATER @ 24" NO LEDGE :55 21 3/4" MOTTLING @ 24", DEPTH OF WATER @ 72" :00 22 1/2" PROPOSED WELL HOLE 70" MOTTLING @ 36" :05 DRY DEPTH 80" PERCOLATION TEST RESERVE AREA P2 TP 2C TP J 4/16/99 0-9" TOPSOIL 0-9" TOPSOIL PERCOLATION RATE: 5.7" MIN./INCH 9"-28" SUBSOIL 9"-32" SUBSOIL PERC HOLE DEPTH: 21" 28"-58" GREY SANDY TILL 32"-96" GREY SAND & SILT LEDGE @ 58", GROUNDWATER @ 28" NO LEDGE :00 1 1/2" MOTTLING @ 28", DEPTH OF WATER @ 60" :05 3" HOLE 58" MOTTLING @ 32" :10 6" 1 :15 9" 12" 1 TP K :20 0-12" TOPSOIL :25 15 12"-38" SUBSOIL :30 16" 38"-88" GREY SAND & SILT : 40 18 1/4" NO LEDGE :45 19" WATER @ 62" :50 19 3/4" MOTTLING @ 38" :55 DRY SECT. "A" -"A" SCALE: 1"=30' HORIZ. 1 "= 3' VERT. vD- ©THIS DRAWING IS THE PROPERTY OF THE LAND SURVEYOR. THIS PLAN AND REPRODUCTIONS, ADDITIONS OR REVISIONS OF THIS PLAN ARE NOT VALID WITHOUT THE EMBOSSED SEAL AND SIGNATURE OF THE LAND SURVEYOR WHO PREPARED THIS PLAN JOB# 98039 � UTILITY POLE D BUILDING SETBACK LINE r �t-1180 PROPOSED CONTOUR PERC TEST LOCATION POSTS DOWNSLOPE. ANGLE END POST. SILT FENCE INLET INLET BAFFLE \ 280 INSPECTION COVER/MANHOLE 12" MAX W/ WELL TILE L- \I/ \Ll \ \#*, INSPECTION COVER/ OUTLET OUTLET BAFFLE GAS DEFLECTOR NOTE: INSTALL WELL TILE & COVER AS SHOWN. COVER TO BE WITHIN 12" OF FINISHED GRADE SEPTIC TANK DETAIL 48" FILTER FABRIC 6" MIN. TOPSOIL 4" PERF. PVC PIPE 12" MIN. -[]]- 1 BROKEN STONE 18" MIN. ABOVE GRO WATER (MOTTLING) TRENCH DETAIL MIN. LEDGE NOTE: A LAYER OF NON -WOVEN FILTER FABRIC SHALL BE PLACED OVER ALL STONE BEFORE BACKFILLING. MINIMUM AVERAGE ROLL VALUES FOR FABRIC SHALL BE 1.50Z PER SQUARE YARD ( PER ASTM D-3776) , A PERMITTIVITY OF 1.0 SEC -1 (PER ASTM D-4491) AND A TRAPEZOID TEAR OF 15 LBS. (PER ASTM D-4533) GRAPHIC SCALE 30 0 15 30 60 120 9DIETER ��SIJ ARDNER DIE EREEN, INC. ( IN FEET ) 1 inch = 30 ft. LAND SURVEYING • PLANNING ENGINEERING 19 MILITARY HIGHWAY GALES FERRY, CT 06335 PH (860) 464-7455 FAX (860) 464-5028 DIETER.GARDNER@ SNET.NET SANITARY ELEVATION DATA: SANITARY INVERT AT FOUNDATION: 282.20 Q 20' - 4" DIA, SCHEDULE 40 ASTM D1785 OR EQUIVALENT PIPE ( MIN. SLOPE = 1/4" PER FT. ) 03 1250 GALLON TWO COMPARTMENT (OVERSIZED) SEPTIC TANK INVERT 281.75 IN INVERT 281.50 OUT ® 14' - 4" DIA. SDR 35 PVC PIPE Q5 "D" BOX INVERT 280.97 IN INVERT 280.80 OUT (3 PLACES) © 10' - 4" DIA. SDR 35 PVC PIPE Q7 "D" BOX INVERT 280.80 (ALL 3 PLACES) ® 70' LONG X 48" WIDE X 12" DEEP STONE LEACHING TRENCH BOTTOM OF TRENCH ELEV.: 280.30 TRENCH INVERT: 280.80 �9 8' LONG X 48" WIDE X 12" DEEP LEACHING TRENCH END CONNECTOR BOTTOM TRENCH ELEV.: 280.30 TRENCH INVERT: 280.80 SANITARY DESIGN CRITERIA A. PROPOSED THREE BEDROOM HOME ON SLAB. NO TUBS GREATER THAN 100 GALLONS IN SIZE. DESIGN SEPTIC SYSTEM FOR FOUR BEDFOOMS FOR FUTURE CONSIDERATIONS. B. 1250 GALLON TWO COMPARTMENT SEPTIC TANK REQUIRED BY CODE AND PROVIDED C. DESIGN PERCOLATION RATE: 1.0 TO 10.0 MIN./IN. D. MINIMUM LEACHING SYSTEM SPREAD HF = 56, GRADIENT BETWEEN 1.1 & 2.0% RESTRICTION BETWEEN 22.1 & 26" FF = 2.0, FOUR BEDROOM PF = 1.2, PERC RATE BETWEEN 5.1 & 10.0 MIN./INCH MLSS = HF X FF X PF = 56 X 2.0 X 1.2 =134.4' E. EFFECTIVE LEACHING AREA REQUIRED PER CODE: 660 S.F. F. STONE LEACHING TRENCHES SELECTED FOR LEACHING SYSTEM DESIGN EFFECTIVE LEACHING AREA PROVIDED PER L.F. PER CODE: 3 S.F. MINIMUM LENGTH OF TRENCH REQUIRED: 660 S.F./3 S.F./L.F.= 220' G. EFFECTIVE LEACHING AREA PROVIDED: 4-70' LONG TRENCHES, 4 X 70 X 3 S.F/L.F. = 840 S.F. 2 X 8' LONG END CONNECTORS, 2 X 8' X 3 S.F,/L.F.= 48 S.F TOTAL 888 S.F. H. 100% RESERVE AREA REQUIRED AND PROVIDED. MLSS IN RESERVE AREA HF = 30, GRADIENT BETWEEN 3.1 & 4.0% RESTRICTION BETWEEN 30.1 & 36" FF = 2.0, FOUR BEDROOM PF = 1.2, PERC RATE BETWEEN 5.1 & 10.0 MIN./INCH MLSS = HF X FF X PF = 30 X 2.0 X 1.2 =72' RESERVE AREA LAYED OUT FOR THREE ROWS OF 75' LONG LEACHING TRENCHES LEACHING AREA PROVIDED, 3 X 75' X 3 S.F./L.F. = 67: S.F. NOTE: SEPTIC PUMP WILL BE REQUIRED TO ACCESS RESERVE SEPTI AREA. GENERAL NOTES 1. BOUNDARY INFORMATION, INLAND WETLAND LIMITS TAKEN FROM A PLAN ENTITLED "PLAN SHOWING PIRES SUBDIVISION PROPERTY OF EMILIA PIRES PIRES DRIVE MONTVILLE, CONNECTICUT SCALE: 1"=40' MARCH 1999 REVISED: NOVEMBER 2, 1999". DIETER & GARDNER, LAND SURVEYORS. THE BOUNDARY IS CERTIFIED CLASS A-2. 2. THIS LOT WAS TOPOED IN THE AREA OF THE HOUSE, SEPTIC SYSTEM AND DRIVEWAY AND A BENCH MARK SET BY DIETER, GARDNER AND MERREN LAND SURVEYORS IN DECEMBER 1999. 3. THE DEEP TEST PITS WITNESSED AND RECORDED BY RAY ANDREWS, RS, UNCAS HEALTH DISTRICT AS FOLLOWS: PIT 2A, 2B, 2C, & 2D ON 1/4/99 PIT 2E ON 10/15/99 PIT J,K ON 12/22/99 4. ANY TOPSOIL OR ORGANIC MATERIAL ENCOUNTERED BELOW THE TOP OF THE GALLERIES SHALL BE REPLACED WITH SECLECT FILL MATERIAL. "SECLECT FILL MATERIAL", PLACED WITHIN AND ADJCENT TO PROPOSED LEACHING AREAS SHALL BE COMPRISED OF CLEAN SAND AND GRAVEL, FREE FROM ORGANIC MATERIAL AND DELETERIOUS SUBSTANCES. THE FILL MATERIAL SHALL MEET THE FOLLOWING REQUIREMENTS UNLESS OTHERWISE APPROVED BY A PROFESSIONAL ENGINEER FOR USE WITHIN THE LEACHING AREA: A. THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN THREE (3) INCHES. B. UP TO 45% OFTHE DRY WIGHT OF THE REPRESENTATIVE SAMPLE MAY BE RETAINED ON THE #4 SIEVE. (THIS IS THE GRAVEL PORTION OF THE SAMPLE) C. THE MATERIAL THAT PASSES THE #4 SIEVE IS THEN REWEIGHED AND THE ANALYISI STARTED. D. THE REMAINING SAMPLE SHALL MEET THE FOLLOWING GRADUATION CRITERIA: SIEVE SIZE PERCENT PASSING #4 100% #10 0%-100% #40 0%-50% #100 0%-20% #200 0%-5% THE RESPONSIBILITY FOR THE PREPERATION OF A LEACHING AREA UTILIZING "SELECT MATERIAL" IS THAT OF THE LICENSED INSTALLER. THE INSTALLER SHALL TAKE THE NECESSARRY STEPS TO PROTECT THE UNDERLYING NATURALLY OCCURING SOILS FROM SILTATION ONCE EXPOSED. 5. AT THE TIME OF DESIGN THERE WERE NO EXISTING WELLS WITHIN 75' OF THE PROPOSED SEPTIC SYSTEM AND THERE WERE NO EXISTING SEPTIC SYSTEM WITHIN 75' OF THE PROPOSED WELL LOCATION. & THE FOUNDATION AND SEPTIC SYSTEM SHALL BE STAKED OUT BY A LICENSED LAND SURVEYOR PRIOR TO THE START OF CONSTRUCTION. 7. DRAINAGE AROUND THE SLAB / CRAWL SPACE IS NOT PROPOSED. 8. OWNER/APPLICANT: ALAN FRAUSINI 31 POWERHOUSE ROAD UNCASVILLE, CT. 06382 (860) 848-7441 9. ENGINEER: GARY J. WINALSKI 9 HERITAGE DRIVE STONINGTON, CT. 06378 (860) 535-2283 10. IF UTILIZATIONOF THE RESERVE AREA IS EVER REQUIRED, A SEWAGE EFFLUENT PUMP LOCATED DOWN GRADIENT OF THE SEPTIC TANK WILL BE REQUIRED. 11. PROIR TO THE START OF ANY CONSTRUCTION, TEST HOLE"X" MUST BE DUG IN THE PRIMARY AREA AND A PERCOLATION TEST DUG IN THE RESERVE AREA. THE UNCAS HEALTH DISTRICT SHALL BE NOTIFIED TO WITNESS THESE TESTS. 12. THE ENGINEER SHALL BE NOTIFIED TO INSPECT AND APPROVE THE FILL AS MEETING THE REQUIREMENTS OF SELECT FILL AS DEFINED IN THE CURRENT REVISION OF THE STATE HEALTH CODE. 13. AFTER THE FILL IS PLACED AND COMPACTED, THE UNCAS HEALTH DISTRICT SHALL BE NOTIFIED TO PERFORM A PERC TEST PRIOR TO INSTALLATION OF THE LEACHING SYSTEM, 14. TO RECEIVE A SEPTIC PERMIT TO DISCHARGE, HOUSE PLANS SHALL BE SUBMITTED TO THE UNCAS HEALTH DISTRICT FOR REVIEW. 15. IF THE OWNER IS TO INSTALL THE SYSTEM, HE MUST SUBMIT A WRITTEN STATEMENT THAT THE HOUSE IS BEING BUILT FOR HIS OWN USE, AND THAT HE WILL INSTALL THE SYSTEM COMPLETELY HIMSELF. 1, SET POSTS & EXCAVATE 2. STAPLE THE WIRE LOCATING DIMENSIONS A 6" x 6" TRENCH. SET MESH FENCING TO POSTS DOWNSLOPE. ANGLE END POST. FROM MONUMENT FROM REBAR UPSLOPE FOR STABILITY X O O & SELF-CLEANING. FOUNDATION CRN �A 202' 94' FOUNDATION CRN © 226' 133'± SEPTIC TANK INLET 191' 112' 100, At "D" BOX O 193' 130' L _ I fml�i "D" BOX O7 184' 137' n. PROPOSED WELL 330' 252' FILTER COMPACTED FABRIC BACKFILL flow 3. ATTACH FILTER FABRIC TO 4, BACKFILL THE TRENCH THE WIRE FENCING & & COMPACT WITH EXTEND IT INTO THE TRENCH. EXCAVATED SOIL. FILTER FABRIC SEDIMENT BARRIER REVISION A - PLAN REVISED TO INCORPORATE COMMENTS IN A LETTER TO ALAN FRAUSINI FROM MICHAEL KIRBY RS, CHIEF SANITARIAN DATED MARCH 7, 2000. �° yGG71 �i�i� lun nt�Ntttt/� ZONING COMPLIANCE TABLE REQUIRED PROVIDED FRONT YARD SETBACK 50' 145' SIDE YARD SETBACK 15' 99't PIC.AN Sl-l0WING- PR01P0S1E1D IAE®TJSIE, 1Dl;,>lVIEWAX, W1EILIL. .AN]D SIEWAG]E 1:)1CSP0SAIL S-Y-S'-rE1 J[ P R IE P A R IE ID IF 010, A1LAN 1E,1PAT-JSINl P I R 1E S ID lz I V 1E M0N'1C'Vj1L1L1E, CODNIEC-rICT-T-r SCAILIE: I "=3®' JANTTA2 0 REVISED: MARCH 24, 2000 THIS SURVEY AND MAP HAS BEEN PREPARED IN ACCORDANCE WITH SECTIONS 20-300b-1 THRU 20-300b-20 OF THE REGULATIONS OF CONNECTICUT STATE AGENCIES - MINIMUM STANDARDS FOR SURVEYS AND MAPS IN THE STATE OF CONNECTICUT" AS ENDORSED BY THE CONNECTICUT ASSOCIAT N OF LAND SURVEYORS, INC. IT IS A BOUNDARY SURVEY BASED ON A RESURVEY CONFORMING TO HORIZONTAL ACCURACY CLASS "D". TOPOGRAPHIC ACCURACY T-2. T�WL GE AND BELIEF, THIS MAP IS SUBSTANTIALLY CORRECT AS NOTED HEREON. TI E. �L9P4 SURVEYOR CT No. 14208 DA UARY 5, 2000