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Home My WebLink About2000-10-23 - 1280 Main Street - Septic As BuiltSeptic Notes EROSION & SEDIMENT CONTROL PLAN KEY 1. This septic system is designed for a 4 bedroom house. Any increase in the number PERMANENT VEGETATIVE COVER of bedrooms or the installation of a large capacity discharge type bathtub/jacuzzi (over PV 100 gallon capacity) will require a septic system redesign by the engineer. TV TEMPORARY VEGETATIVE COVER 2. The septic tank size specified on this plan is based on a 4 bedroom house. This a large capacity discharge type �� CONSTRUCTION ENTRANCE size does not allow bathtub/jacuzzi. If for the installation of a large capacity discharge bothtub/jacuzzi is installed the engineer must be contacted for proper sizing of the septic tank. �� S'!LT FENCE 3. If the septic tank is more than 12 inches below finish grade, provide risers on baffle covers and center cover. 4. The bottom of the leaching system must be a minimum of 18 inches above the maximum ground water level and shall be at least four feet above ledge rock. In cases where the soil has a minimum percolation rote faster than one inch per minute, the bottom of any leaching system shall be not less than eight feet above ledge rock or distances shall be doubled from any well in accordance with special provisions of Table j.FGEND, No. 1, item A of the Connecticut Public Health Code. 4S 5. Contractor to use care during construction to keep the septic area undisturbed until PT it is staked and approved for installation by the engineer or Health Department official. G 52 6. Septic fill material shall be clean, bank -run sand or gravel containing no more than 52 5% fines passing the #200 sieve. The porosity of this sand -gravel fill shall be 1" in 5-10 minutes after compaction. 52x5 7. Distribution boxes to be placed level in undisturbed soil or compacted gravel to below 525 frost line. 8, The soil test results and soil types apply only to the test holes shown and may not w be the some for other areas on the site. Soil type, grade and various elevations should E be verified by owner or contractor over the entire leaching area during construction. 9, The septic system installation must conform to local and State Health requirements. 10. Any deviation from the septic design as shown hereon must be approved by the engineer prior to construction. 11. Foundation dimensions shown on this plan are for site design purposes only. The foundation contractor shall use architectural plans for layout and construction of the building(s) foundation. 12. Location of existing utilities shown on this plan are approximate and may not be complete, contractor must call before digging for verification 1-800•-922-4455. 13 Septic system as -built to be measured by the installer prior to bockfilling. Copies of as -built to be provided to the local Health Department official and the engineer. 14. Piping from the building to the septic tank to be 4" PVC Schedule 40 or equal, minimum slope is 1 /4" per foot. Piping leaving the septic tank to the distribution box to be 4" PVC SDR-35 or equal, minimum slope is 1/8" per foot. Piping located within the leaching trenches to be perforated 4" PVC SDR-351 leaching trench shall be laid level or of a slope not exceeding two to four inches per one hundred feet. 15. All utilities including but not limited to gas, water, electric, telephone, and cable shall be a minimum of 10' from the primary or reserve septic fields No such utilities shall run throurlh the primary or reserve septic areas. 16. All stormwater drains to be installed within 25' of the primary or reserve septic areas shall be inspected by North Central District Health Department prior to burial. Reference Maps: 1. "Property of Joseph A. Krawski Jr. 1270 Main St. South Windsor, CT, Scale 1"=40', July 1967, by William J. Carrington, Reg. L.S. Certified Class A-2". 2. Town of South Windsor Topographic Map. 3. "Sanitary Sewer Construction Main Street Interceptor, South Windsor, Connecticut Main Street Sta. 64+00 to Sta. 76+00 Sheet No. 7 Dated June 1977 Revised to 12-18-79, Scale 1"=40' horiz.l"=4' vert. by James P. Purcell Associates, Inc. Glastonbury, CT". Notes: 1. A portion of the parcel is located in a flood hazard zone, FIRM Panel No. 090036 0008 B. 2. A portion of the parcel is located in inland wetlands as flagged by Soil Scientist. 3. 100 year flood elevation is 32' (referenced to N.G.V.D. 1929). 4. Bearings are Based on Reference Map #1. 5. Underground utility, structure and facility locations noted hereon have been compiled, in part, from record mapping supplied by the respective utility companies or governmental agencies, from parole testimony and from other sources. These location must be considered as approximate in nature. Additionally, other such features may exist on the site, the existence of which are unknown to J.R. Russo & Associates. The size, location and existence of all such features must be field determined and verified by 'c.he appropriate authorities prior to construction. Call Before You Dig 1-800-922-4455. 6. Electrical service to be provided by Connecticut Light & mower Company. 7. Electrical and water service to be connected from existing Main St. lines. 8. Soil erosion and sediment. control contact person: Jay Murtha (860)250-3317 9. Foundation dimensions as shown on this plan are for site design purposes only. Foundation contractor will use Architectural plans for layout and construction of the building(s) foundation. 10. Observation pits and pere test taken by town of South Windsor Sanitation Dept. on 10-12-00. OBSERVATION PIT (APPROX. LOCATION) PERCOLATION TEST HOLE (APPROX. LOCATION) EXISTING CONTOURS PROPOSED CONTOURS EXISTING SPOT GRADE PROPOSED SPOT GRADE EXISTING STORM SEWER PROPOSED WATER PROPOSED ELECTRIC APROX. WETLANDS BOUNDARY STAKED HAY BALES OR SILT FENCE EXISTING IP EXISTING MONUMENT Test Pit Data: T-A 0"-12" Coarse - med. sand 12"-18" Coarse sand 18"-72" Compact silty sand (pan) Mottling at 18" T-B 0"--47" Fine sand 47"-72" Pon Mottling at 36" T-C 0"-72" Med. sand 72 Pan Assume mottling at 60" T-D 0"- 60" Med. sand 60-- Pon Mottling of 48" T-E 0"-66" Med. sand 66 -- Pon Mottling of 54" T-F 0"-8" Topsoil 8"-54" Med. sand 54"-- Pon Mottling at 48" Water at 54"" T-G 0"-6" Topsoil 6"-48" Med. sand 48"-. Pon Mottling at 42" Water at 60- P-1 Perc rate - 3 min./inch FINISHED/EXISTTNG GRADE FILTER FABRIC 1" BROKEN STONE OR 1" SCREENED GRAVEL 4" DIA, PERFORATED PLASTIC =11 11-II-11- • • N.T.S. 62 62 50 52 54 56 50 S88 02 7,36 "f891-20 - 1'G. DRAIN OUTLET FL=45.Q+/- PV -- - - - 196, TV C TEMPORARY ■ ,f`SOR " - ■ TOPSOIL ■ ST I '3S S - - - - - - - ■ STOCKPILE Co4j� i 17' TP �`� T� � ft to 1 me in goal loss ' TP A /� TP F H 1 TPB Q 4,5'- 6 0 ; 28' SCH 40 PVC h . 4.S=2.1% PT �►,. I` 1 'S81 125' _ 4" PVC S t`J•? + 1 FL=57.15 - DR 35 S = 1.04y, V ' FL 56.55 (IN) 1 ►•� ; FL=56.30 (OUT) 0 e(, PRtPOSED • 1500 GAL. SEPTIC TANK H?USE ARROW AC-3 OR EQUAL TPC,0 MAIN FF= 61.5 ' t O A ZABEL A-1800 SERIES 0. � T rr = SD. Jr i EFFLUENT FILTFR GHAT 1 AF � 000, INSTALLED ON OUTLET PIPE. ,.j► E TP E 4' 1 - - Q�J �,p G ♦� ,0o A TP G u I In i•� ' SBx i • 1 �( 1ti w �♦ PV 46 l 1 GARAGE �o r ►� PROPOSED N FF= 59. C4 of a; BIT. CONC. 4W PAVEMENT NOTE: ST RESERVE SEPTIC AREA TO BE CLASS 5 CONC. GALLEYS (H-20 LOADING) IF THE AREA IS TO BE Wl THIN LIMI TS SEPTIC SYSTEM DESIGN CRITERIA NUMBER OF BEDROOMS 4 PERCOLATION RATE 1 min.%inch. OTHER RESTRICTIVE (MOTTLING) 9 42" SI OPE= 37% f /- BOTTOM OF TRENCH 0 24" BELOW EXISTING GRADE REQUIRED LEACHING AREA = 66Q sq.ft. RECOMMENDED INSTALLATION SEPTIC TANK 1500 _gal. LEACHING AREA 660 _3q.ft. MINIMUM LEACHING SYSTEM S''READ (MLSS) (HYDRAULIC FACTOR 28 ) x (FLOW FACTOR 2 ) x (PERCOLATION FACTOR 1 ) = MLSS IN FEET 56 ANGLE 10' UPSLOPE FILTER :OR STABILITY AND FABRIC SELF CLEANING. FLOW - COMPACTED 100• BACKFILL �\ zT BACKFILL THE TRENCH AND COMPACT THE EXCAVATED SOIL. BOTTOM OF DRAINAGEWAY + L L LLL LLL LLLLLL B B LLLLL LLLLLLLL LLLLLLL A LLLLLL LLLLLLLLL LLLLLL A _ LLLL LLLLLLLLL LLL j L LLLLLLLLL L PROPOp GRADE POINTS "A" SHOULD BE "B" ' HIGHER THAN POINT - ✓✓ T 58 D-BOX ARROW I _+. __...------T - -- T-- -- -; EXISTING GRADE-- ELEVATION F_ EQUAL ,- FL=57.15 DB-3 OR FL = 55.0 GRADE 21% SF 57 PLAN VIEW EXIS1tNG -- 40 I ---- -- ' 56 SOURCE: U.S. DEPARTMENT OF AGRICULTURE, SOIL CONSERVATION SERVI CE, STORRS. CONNECTICUT I - PVC SDR_. � 35 -- --- ---- -- __ ------------ - - -- - 56 - --- q-- I - ----- ` .I - g' O.C. ; ! SEPTIC I 55 PLACEMENT & CONSTRUCTION OF - ' TANK - - •, A SYNTHETIC FILTER BARRIER 551500 � _____ __ _ _ __ _ � EPTIC TANK L. s3 54 NOT TO SCALE ARROWAAC OR EQUAL BOT. ELEV. = 54.5 ------ --- -- - A ZABEL P,-1800 SERIES EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET PIPE. 53 53 - 1 I FL=56.30 (OUT) -- This survey and map has been prepared it accordance with Sections 20-300b 1 Lhru 20-300b-20 of the "Minimum for SurveysandMaps in the State o - - - STRIP TOPSOIL AND SCARIFY SUBSURFACE i Regulations of Connecticut State Agencies - Standards Connecticut" as endorsed by the Connecticut Assuciation of Land Surveyors, Inc. It is an Improvement I T PLACEMENT OF APPROVED PRIOR 0 i � I - ------- --- 51 ---- --_ - n Survey conforming to Horizontal & Vertical Accuracy Class A-2 & T 2. Location 51 SEPTIC FILL. ' _ _ -- I - - I BSK T. FF = 50.5 LEACHING TRENCHES SHALL BE NO THAN 24" INTO EXISTING GRADE. ! - I -----_-- 50 - - This document and copies thereof are valid only if they bear the live signature and embossed seal of 50 MORE PROPOSED SECTION AA the designated professional. Unauthorized alterations render any declaration hereon null and void. = 1" 2' " vert. 49 - - 1 = 10' horiz - 49 RPR PR OF GRAVEL DRIVEWAY AND/OR PARKING AREA. E� Pr - 20 GRAPHIC SCALE ,n N, 40 ( IN FEET ) 1 inch = 20 ft. AS -BUILT LOCATION OF SEWAGE DISPOSAL SYSTEM (TO BE MEASURED BY INSTALLER PRIOR TO BACKFILLING) DISTANCE FROM SEPTIC SYSTEM COMPONENT 1 2 3 4 5 6 7 8 9 10 - ---- I I 1 BUILDING CORNER "A" I BUILDING CORNER "B" I BUILDING CORNER "C" TO THE BEST OF MY KNOWLEDGE AND BELIEF THIS MAP IS SUBSTANTIALLY CORRECT AS NOTED HEREON �e�ovo'ontem®est;:er..®r �FF t:. rrr <� O ri a*b` lri C.RN�dFC�lo`�> y`�®�-VA R CO�J�,c4'Ao�O BY JAJ Plot Plan I Prepared For: Linda Murtha 1280 Main Street South Windsor, Connecticut J.R. RUSSO & ASSOCIATES Land Surveyors & Professional Engineers 1 SHOHAM ROAD EAST WINDSOR, CONNECTICUT 06088 (860) 623-0569 FAX: (860) 623-2485 SCALE DATE SHEET CHECKED NO. 1 "=20' 10-23-00 2 of 2 JRR 2000-064