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HomeMy WebLinkAboutPlot Plan1. BASIS OF SANITARY DESIGN = 4 BEDROOM HOUSE WITH 10-20 MIN./IN. FERC. RATE. USE MIN. 1250 GALLON SEPTIC; TANK WITH TRENCH AS SHOWN, TOTAL LEACHING AREA REQUIRED = 900 S.F. TOTAL LEACHING AREA PROVIDED: 300' OF 48" TRENCHES @ 3.0 SF/LF = 900 S.F. TOTAL = 900 S.F. 2. WATER SUPPLY BY ON SITE WELL. 3. SOLID PIPING BETWEEN SEPTIC TANK AND TRENCHES TO BE D3034 SDR 35 PVC. 4. REMOVE ANY UNSUITABLE MATERIAL WITHIN SEPTIC SYSTEM AND REPLACE WITH "SELECT FILL MATERIAL' THE FILL SHALL MEET THE FOLLOWING REQUIREMENTS UNLESS OTHERWISE APPROVED BY THE DESIGN PROFESSIONAL ENGINEER FOR USE WITHIN THE LEACHING AREA: R1 A a 10. A. THE SELECT FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THEN THREE (3) INCH SIEVE. B. UP TO 45% OF THE DRY WEIGHT OF THE REPRESENTATIVE SAMPLE MAY BE RETAINED ON THE 0 #4 SIEVE (THIS IS THE GRAVEL PORTION OF THE SAMPLE). MERESTONE RECOVERED C. THE MATERIAL THAT PASSES THE #4 SIEVE IS THEN REWEIGHED AND THE SIEVE ANALYSIS 173-0-01 STARTED. { IN FEET } 1 inch = 30 ft. BUILDING LINE D. THE REMAINING SAMPLE SHALL MEET THE FOLLOWING GRADATION CRITERIA: p SIEVE SIZE PERCENT PASSING WET SIEVW PERCENT PASSING DRY SIEVE 98x0 #4 100 100 #10 70% - 100% 70% - 100% #40 10% - 50%* 10% - 75% #100 0% - 20% 0% - 5% #200 0% - 5% 0% - 2.5% * THE PERCENT PASSING THE #40 SIEVE CAN BE INCREASED TO NO GREATER THAN 75% IF THE PASSING THE #100 SIEVE DOES NOT EXCEED 10% AND THE #200 SIEVE DOES NOT EXCEED 5%. FOUNDATION DRAIN WITHIN 25' OF SEPTIC SYSTEM SHALL BE ASTM D3034 SDR -35. FOUNDATION DRAIN WITHIN 50' DOWN GRADIENT OF SEPTIC SYSTEM SHALL BE ASTM D303 SEPTIC TANKS GREATER THAN 12" BELOW FINISH GRADE SHALL HAVE MANHOLES EXTENDED TO WITHIN 12" OF FINISH GRADE. SEPTIC TANKS MUST CONFORM TO ASTM C-1 NEW CONNECTICUT PUBLIC HEALTH CODE REVISED JANUARY 1, 2000. NO GARBAGE GRINDER SHALL BE USED ON THIS SITE. EXISTING SITE CONDITIONS AND SURVEY INFORMATION FROM PLANS ENTITLED "THE VILL,AGI WILLOUGHBY" SUBDIVISION COTTAGE ROAD AND DOYLE ROAD MONTVILLE, CONNECTICUT DA 1996 BY MESSIER & ASSOCIATES, INC. SHEETS 1-6. TREE LINE / LIMITS OF CLEARING F. F. FINISH FIRST FLOOR F. B. F, FINISH BASEMENT FLOOR G. F. FINISH GARAGE FLOOR 0 ##B WETLANDS FLAG " 6 n SILT FENCE Lot 5 Test Hole #I 0 - 81" topsoil 8 - 44" brown sandy loam 44 - 7311 grey medium compact sandy till with cobbles no ledge, no water, no max water Test Hole #2 0 - 6" topsoil 6 - 42" brown sandy loam 42 - 860" grey medium compact sandy till with cobbles no ledge, no water, no max water Test Hole #3 0 - 49 " topsoil 4 - 33" brown sandy loam 33 - 82" grey medium sandy gravel with cobbles no ledge, no water, no max water Test Hole #4 0 - 4" topsoil 4 - 42" broom sandy loam 42 - 84" sand & gravel IE Y UNSTABLE 'LACE WITH CLEAN R A DEPTH OF 12" EDGE OF ROAD 15' MIN MAINTENANCE: THE ENTRANCE SHALL. BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO THE PUBLIC RIGHT OF WAY. THIS WILL REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR ADDITIONAL LENGTHAS CONDITIONS DEMAND AND REPAIR AND OR CLEANOUT OF ANY MEASURE USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED WASHED OR TRACKED ONTO PUBLIC RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY. . • ■ 1I l�, 11-11 1 NAI cm FILL SILT FENCE INSTALLATION NOT TO SCALE COMMON BACKFILL 6" 2"MIN. 6„ LEGEND TP DEEP TEST HOLE PT PERCOLATION TEST 0 IRON PIN RECOVERED a MERESTONE RECOVERED — ---- EXISTING CONTOUR 173-0-01 PROPOSED CONTOUR { IN FEET } 1 inch = 30 ft. BUILDING LINE ��. DATE DESCRIPTION BY WATER LINE U UTILITIES (PHONE,ELEC. ,CABLE TV,ETC.) p FOUNDATION DRAIN � UTILITY POLE 98x0 EXISTING SPOT ELEV. 98x© PROPOSED SPOT ELEV. TREE LINE / LIMITS OF CLEARING F. F. FINISH FIRST FLOOR F. B. F, FINISH BASEMENT FLOOR G. F. FINISH GARAGE FLOOR 0 ##B WETLANDS FLAG " 6 n SILT FENCE Lot 5 Test Hole #I 0 - 81" topsoil 8 - 44" brown sandy loam 44 - 7311 grey medium compact sandy till with cobbles no ledge, no water, no max water Test Hole #2 0 - 6" topsoil 6 - 42" brown sandy loam 42 - 860" grey medium compact sandy till with cobbles no ledge, no water, no max water Test Hole #3 0 - 49 " topsoil 4 - 33" brown sandy loam 33 - 82" grey medium sandy gravel with cobbles no ledge, no water, no max water Test Hole #4 0 - 4" topsoil 4 - 42" broom sandy loam 42 - 84" sand & gravel IE Y UNSTABLE 'LACE WITH CLEAN R A DEPTH OF 12" EDGE OF ROAD 15' MIN MAINTENANCE: THE ENTRANCE SHALL. BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO THE PUBLIC RIGHT OF WAY. THIS WILL REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR ADDITIONAL LENGTHAS CONDITIONS DEMAND AND REPAIR AND OR CLEANOUT OF ANY MEASURE USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED WASHED OR TRACKED ONTO PUBLIC RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY. . • ■ 1I l�, 11-11 1 NAI cm FILL SILT FENCE INSTALLATION NOT TO SCALE COMMON BACKFILL 6" 2"MIN. 6„ a TYPICAL LEACHING TRENCH N.T.S. PLANS ARE THE SOLE�- DE J. ROBERT PFANNER T AND HAVE & ASSOCIATES P.C. BEEN PREPARED SOLELY FOR THIS OWNER ON THIS SITE. ANY REPRODUCTION OF THESE PLANS WITHOUT WRITTEN PERMISSION FROM J. ROBERT PFANNER & ASSOCIATES P.C. MAY BE AN INFRINGEMENT OF THE FEDERAL COPYRIGHT ACT. R • DATE: Se tembel'29, 20x3 BY. RDP J.ROBERT PFANNER & ASSOCIATES, P•C.,THESE CIVIL ENGINEERS & LAND SURVEYORS 37 GRAND STREET NIANTIC, CONNECTICUT ©6357f TEL. 860-739-6216 FAX 860-739-0693 �``� ``=° �� ��' ' r �" � � (:.- ° 4 , �* ,r % GRAPHIC SCALE 3° o �� � so 12fl TITLE: P c� t P a n L �� t T I� e`il I a a WilloughbyPROPERTY Prepared For A.J.1. rl LOCATION: DO'Y'LE ROAD MONTIVILLE, CONNECTICUT SHEET NUMBERDRAWN OF { IN FEET } 1 inch = 30 ft. ��. DATE DESCRIPTION BY 03033-4.DWG REVISIONS I a TYPICAL LEACHING TRENCH N.T.S. PLANS ARE THE SOLE�- DE J. ROBERT PFANNER T AND HAVE & ASSOCIATES P.C. BEEN PREPARED SOLELY FOR THIS OWNER ON THIS SITE. ANY REPRODUCTION OF THESE PLANS WITHOUT WRITTEN PERMISSION FROM J. ROBERT PFANNER & ASSOCIATES P.C. MAY BE AN INFRINGEMENT OF THE FEDERAL COPYRIGHT ACT. R • DATE: Se tembel'29, 20x3 BY. RDP J.ROBERT PFANNER & ASSOCIATES, P•C.,THESE CIVIL ENGINEERS & LAND SURVEYORS 37 GRAND STREET NIANTIC, CONNECTICUT ©6357f TEL. 860-739-6216 FAX 860-739-0693 �``� ``=° �� ��' ' r �" � � (:.- ° 4 , �* ,r % GRAPHIC SCALE 3° o �� � so 12fl TITLE: P c� t P a n L �� t T I� e`il I a a WilloughbyPROPERTY Prepared For A.J.1. rl LOCATION: DO'Y'LE ROAD MONTIVILLE, CONNECTICUT SHEET NUMBERDRAWN OF { IN FEET } 1 inch = 30 ft. ��. DATE DESCRIPTION BY 03033-4.DWG REVISIONS