Loading...
HomeMy WebLinkAboutSite Planc T APPROVALvl_ DIS TRI C JNDMONS UNC BUILT THE S A E LOCATION AS T H E TH E NEJ TiOUISE 1-1UST BE L EX I T - Ir ' ING HOUSE DIS'71AINIC7 To T TS TO BE INDICATED. THE UALLNEIGHBORINGWEL THE SEPTIC SYSTEM IS TO BE STAKED BY A LICENSED SURVEYOR PRIOR TO THE START OF CONSTRUCTION. EXIS'T'ING WELL IS TO BE SEALED BY LICENSED WELL THE A -A - 1 TH SECTION 25-1228-5:7 AND THE UHD CONTRACTOR IN ACCORDANCE "1 I NOTIFIED OF THE HATERIAILS USED. CESSPOOL IS TOTHEEXISTINGCA-A BE PUMPED AND FILLED. AFTER THE TOPSOIL IS STRI.PPED, '"HE AREA INSPECTEDISTOBEE BY THE ENGINEER TO ENSURE THAT AN ADEQUATE AMOUNT OF SUBSOIL RE11A7`IS . 1, ch ov 10" OAK HEDGE THl\, ...... .... 80'- 4' WIDE x 18" HIGH CONC. LEACHING ONN GALLERIES WITH H 20 OLANG PIPE. LEVEL SYSTEM WITH ENDS OF THE GALLERIES CECTED WITH CDIH 40 PVC INV. 98.75...,,.-r.-.. pit -j- ubtu run SEPTIC SYSTEM IS TO HE SCH. 40 PVC m 1000 GAL. SEPTIC TANK WITH H-20 LOADING INV. IN 99.5 INV. OUT 99.25 BENCHMARK SET - ASSUMED DATUM SPIKE SET IN 18" OAK I' ABOVE GRADE 7 ELEVATION = 100-00 10" OAK D BOX 2a°, OA, D J 25, 3 SE -7- 0 UQ) AgCKEl -SA CK ESS ELEV1r_VJV ® _ i / POOL-... 00.1 EXISTING I STORY I:- LOCATION MAP TAKEN FROM THE UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY, MONTVILLE QUADRANGLE CONNECTICUT - NEW LONDON CO. SCALE I" = 2000' PROPOSED NEW WELL TTT-,r-7-i BASIS FOR D,' -:-SIGN DESIGN FOR 3 BEDROOM HOUSE PERC RATE= 1-5 MIN/INCH (Lo TC) I0.0 VINSIINCH FOR DESIGN) EFFECTIVE I-EACHING AREA REQUIRED = 495 SQ FT PROVIDE 80'-18" CONIC. LEACHING GALLERIES FOR 496 SF EFFECTIVE AREA 180 L.F.x 6.2 SQFTILF = 496 SO FTI MLSS ANALYSIS - NOT APPLICABLE DUE TO GREATER THAN 60" TO RESTRICTIVE LAYER. ALL GALIfLERY UNITS- SUPPLIED SHALLWE- 44ANUFACTI-PIRE: 'Ir,0 SUSTAIN' H20 LOADING 1-1 --- .11-11 i -,_`---_-,_-_11 '11--11111-11 1-1111-111-11 'll,ll,.,Tll,--1--,-- --_ opI 4, a w NCE 1HAYBALE UR SILT FENCE MAP REFERANCE PLAN OF PROPERTY AT OXOBOXO LAKE PREPARED FOR ALBERTHA L. PION, MONTVILLE, CONN, DATED APRIL 1945, SCALE 1" = 20111 BY CHANDLER 8 PAI. -.MER ENG, 1 7. CONTOUR I I. I HOUSE 7XIS AKE LEVEL ELEV = 72.16 llu, yDzlzf TOWNE LAGINEERING I q011TH wiNnHAM r.nNNP(.TI(.I IT THE SEPTIC TANK SHALL BE A '`— GALLON TWO COMPARTMENT TANK MANUFACTURED BY SUPERIOR, JOLLEY, RONTONDO OR EQUAL. IT MUST BE PROPERLY BAFFLED AT THE INLET AND OUTLET AND SHALL BE WATERTIGHT. JOINTS SEALED WITH ASPHALT, CEMENT OR EQUAL. CONCRETE SHALL BE 4000 P.S.I., 28 DAYS, REINFORCED WITH 6x6 — 10x10 GAUGE WIRE MESH. THE TANK SHALL BE PLACED ON A 6 INCH MINIMUM LAYER OF COMPACTED GRAVEL. ALL PRECAST CONCRETE STRUCTURES (i.e., SEPTIC TANK, D—BOXES. ETC.) SHALL BE PLACED ON A 6 INCH COMPACTED LEVEL LAYER OF GRAVEL. THE GAPS LEFT SURROUNDING ALL PIPES AT THE HOUSE, SEPTIC TANK AND D—BOXES SHALL BE MORTARED ONCE SEWER PIPES ARE INSTALLED. BOTTOM OF ALL LEACHING TRENCHES AND INVERT OF ALL PERFORATED DISTRIBUTION PIPE WITHIN THE TRENCHES TO BE LEVEL THROUGHOUT. MAXIMUM ALLOWABLE PITCH SHALL BE NO MORE THAN 1/2 INCH IN 50 FEET. ALL TOPSOIL IN THE VICINITY OF THE SEPTIC SYSTEM FILL AREA TO BE STRIPPED OFF AND STOCKPILED PRIOR TO THE PLACEMENT OF FILL. FILL MATERIAL SHALL BE CLEAN FINE OR CLEAN FINE AND MEDIUM SAND WITH NO MORE THAN 5% PASSING THE NUMBER 200 MESH SIEVE. FILL SHALL BE PLACED IN 6 INCH LIFTS AND COMPACTED BY ONE OR MORE COMPLETE PASSES OF TRACKED OR TIRED EARTH MOVING MACHINERY. STONE TO BE 1 INCH DIAMETER (WASHED) BANK RUN OR CRUSHED STONE. A LAYER OF NON—WOVEN FILTER FABRIC SHALL BE PLACED OVER ALL STONE USED IN LEACHING SYSTEM CONSTRUCTION BEFORE BACKFILLING. AFTER THE SYSTEM HAS BEEN CONSTRUCTED AND FILL HAS BEEN PLACED TO NEAR FINISHED GRADE, A 4 INCH LAYER OF TOPSOIL SHALL BE SPREAD AND GRADED TO THE ELEVATIONS SHOWN ON THE PLAN. THE ENTIRE DISTURBED AREA SHALL BE FERTILIZED, LIMED, SEEDED, ROLLED AND MULCHED WITH HAY OR EQUAL. THE LEACHING SYSTEM SHALL BE PROPERLY COVERED WITHIN TWO WORKING DAYS FOLLOWING LOCAL HEALTH DEPARTMENTS INSPECTION AND APPROVAL. IF THE INSTALLER OF THE SYSTEM FINDS ANY ACTIVE GROUNDWATER, MOTTLING OR OTHER SITE LIMITATIONS DURING CONSTRUCTION WORSE THAN THOSE SHOWN ON THE PLAN, HE SHALL IMMEDIATELY STOP WORK AND CONTACT THE REVIEWING HEALTH AGENCY AND THE DESIGN ENGINEER FOR NECESSARY REVISIONS TO THE PLAN. IT IS RECOMMENDED THAT A REGISTERED ENGINISER INSPEGT THE' PROPOSED SEPTIC SYSTEM DURING CONSTRUCTION TO ENSURE THAT THE SEPTIC SYSTEM IS INSTALLED ACCORDING TO THE PLAN. THIS WORK MAY ALSO INCLUDE MATERIAL TESTING OF THE FILL MATERIAL USED. THIS IS TC ENSURE THE QUALITY IN RELATION TO THE DESCRIBED SPECIFICATION AND THE A::CEPTABkL T`r OF THE COMPACTION PROVIDED BY THE CONTRACTOR PRIOR TO THE INSTALLATION OF THE SYSTEM ELEMENTS. IT IS RECOMMENDED THAT A REGISTERED LAND SURVEYOR PROVIDE CONSTRUCTION STAKE—OUT FOR BOTH LOCATION AND ELEVATIONS FOR ALL MAJOR COMPONENTS OF THE SEPTIC SYSTEM AND HOUSE PRIOR TO THE INSTALLATION BY THE INSTALLER OF RECORD. IN THE EVENT THAT THE RESERVE AREA AS SHOWN IS EVER USED, A LICENSED PROFESSIONAL ENGINEER MUST BE EMPLOYED TO DESIGN ANY CHANGES OR ADDITIONS TO THE SEPTIC SYSTEM SHOWN HEREIN. THE FINISHED FLOOR AND/OR TOP OF FOUNDATION ELEVATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. THEY MAY BE RAISED BUT NOT LOWERED UNLESS APPROVED BY THE ENGINEER. THE WELL MUST BE PLACED A MINIMUM OF 75 FEET FROM ANY PART OF THE PRIMARY OR RESERVE LEACHING AREA, NOR CLOSER THAN 25 FEET TO HOUSE FOOTING DRAIN OR A DRAIN CARRYING SURFACE WATER. A THE CONTRACTOR AND/OR OWNER MUST COMPLY WITH ALL RELEVANT TOWN AND STATE HEALTH DEPARTMENT REGULATIONS DURING CONSTRUCTION OF THE SEPTIC SYSTEM DETAILED ON THIS PLAN. ALL BENCHMARKS AND TOPOGRAPHY TO BE VERIFIED BY THE CONTRACTOR 3 PRIOR TO CONSTRUCTION. TOPOGRAPHY FROM FIELD SURVEY BY TOWNE ENGINEERING, INC. VEGETATIVE COVER FOR DISTURBED AREAS SEEDING SCHEDULE SEED MIX SEEDING SEASON TEMPORARY 1009 ANNUAL RYEGRASS MARCH 1 TO JUNE 15 I AUGUST 15 TO OCT. 1 PERMANENT 459 KENTUCKY BLUEGRASS APRIL 15 TO JUNE 15 459 CREEPING RED FESCUE AUGUST 15 TO SEPT. 15 109 PERENNIAL RYE GRASS PIT B OR EQUAL) APPLICATION RATES PER 1000 SF FERTILIZER 8-22" SEED MIX (10x10x10) LIME HAY MULCH TEMPORARY 1 LB. 7.5 LBS. 45 LBS. 70-90 LBS. PERMANENT 1 LB. 7.5 LBS. 90 LBS. 70-90 LBS. TEMPORARY MULCH TO BE USED IN AREAS WHICH CANNOT BE SEEDED WITHIN THE SPECIFIED SEEDING SEASONS APPLICATION RATE 70-90 LBS./1000 SF ASPHALT OR SYNTHETIC LIQUID MULCH BINDER SHALL BE APPLIED OVER ALL HAY MULCH AT THE RATES SPECIFIED BY THE MANUFACTURER. D,• r UTeOL NOTES THE PROJECT CONSISTS OF A PROPOSED SINGLE FAMILY DWELLING AND ASSOCIATED UTILITIES AND DRIVEWAY. CQN UCTION SCHEDULE: A] INSTALL HAY BALES OR SILT FENCE AS SHOWN ON THE PLAN. B] INSTALL STONE CONSTRUCTION ENTRANCE. C] CLEAR AND GRUB SITE. STRIP AND STOCKPILE TOPSOIL. D] ROUGH GRADE DRIVEWAY. E] CONSTRUCT HOUSE AND UTILITIES. F] FINISH GRADE SITE AND DRIVEWAY, FERTILIZE, SEED AND MULCH DISTURBED AREAS. ALL SOIL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE INSTALLED PRIOR TO OR THE START OF CONSTRUCTION AND SHALL REMAIN IN EFFECT UNTIL SLOPES DISTURBED AREAS ARE ARE STABILIZED. OPERATION AND MAINTENANCE: IN GENERAL, EROSION AND SEDIMENTATION CONTROL AND RESTORATION MEASURES SHALL CONFORM TO THE "GUIDELINES FOR SOIL EROSION AND SEDIMENT CONTROL — CONNECTICUT" PUBLISHED BY THE CONNECTICUT COUNCIL ON SOIL AND WATER CONSERVATION, JANUARY 1985, AND TO LOCAL TOWN REQUIREMENTS. THE CONTRACTOR SHALL MAKE DAILY INSPECTIONS OF THE SITE TO ENSURE EFFECTIVENESS OF EROSION AND SEDIMENT CONTROL MEASURES AND IMMEDIATELY MAKE NECESSARY REPAIRS. ALL CONSTRUCTION TRAFFIC SHALL ENTER AND LEAVE BY THE DRIVEWAY ENTRANCE AS SHOWN ON THE PLAN. WHEN IT 1$ NOT POSSIBLE TO PERMANENTLY STABILIZE A DISTURBED AREA OR WHEN GRADING ACTIVITY HAS TEMPORARILY CEASED FOR A PERIOD OF TIME EXPECTED TO EXCEED ONE MONTH, TEMPORARY SOIL EROSION CONTROL MEASURES SHALL BE IMPLEMENTED AND MAINTAINED UNTIL PERMANENT CONTROL MEASURES ARE IMPLEMENTED. ADDITIONAL CONTROL MEASURES IF REQUESTED BY THE TOWN SHALL BE INSTALLED IMMEDIATELY UPON REQUEST. ALL DISTURBED AREAS SHALL BE PROTECTED WITH A MINIMUM VEGETATION COVER AS SHOWN IN ACCOMPANYING CHART. THE CONTRACTOR SHALL PLAN ALL LAND DISTURBING ACTIVITIES IN A MANNER AS TO MINIMIZE THE EXTENT OF THE DISTURBED AREAS. THE CONTRACTOR HEREBY ACKNOWLEDGES HIS RESPONSIBILITY TO INSTALL SOIL EROSION AND SEDIMENTATION CONTROL MEASURES ON THIS SITE AND THAT HIS FAILURE TO INSTALL AND MAINTAIN THESE DEVICES COULD RESULT IN FINES OR SUSPENSION OF WORK. WOOD OR METAL POSTS J®,, yqX WOOD OR METAL POSTS —y 0-11" c c c EROSION CONTROL GRAVELY LOAM I c COARSE SAND, SOME GRAVEL, SUSPENDED FILTER FABRIC — MOTTLING THROUGHOUT C. PIT B BURY IN TRENCH —.. w TOPSOIL 8-22" 90 BACKFILL STRATIFIED SAND AND GRAVEL BACKFILL UNCAS HEALTH DISTRICT 3/26/91 C" PIT C PERC @ 3.2 MIN/INCL DIRECTION OF FLOW 0-3" TOPSOIL 3-15" OBSERVED BY DONALD R. AUBREY P.E. P, 12"- _ TEST PIT D EROSION CONTROL TOPSOIL O Z FILTER FABRIC — SILTY, GRAVELY SUBSOIL 32-42" COARSE SAND & GRAVEL BURY IN TRENCH rr 12 — SILT FENCE" HOT TO SCALL t-EC-FION A—A 7-33" DETAIL: EME 4";I PLAN BUTT ENDS TWO 2" x 2" STAKES PER BALE ELEVATION END VIEW HAY BALE SILTATION BARRIER NOT TO SCALE AS R 4' K co TEST PIT DATA OBSERVED BY UNCAS HEALTH DISTRICT 8/15/90 TEST PIT A TYPICAL GALLERY LEACHING STRUCTURE I a I I • — ! NON WOVEN FILTER FABRIC e 8 1 J I f T(' ,1 -` i T i 'P t `- ^ m r j N I _ L I0I Wes t Thames r e f i 8.23-11139 u_y 2 . 1X92 JUL 2 Z 199- n 1 is VLC U11 L V ILLS • `_ J()N L - ICV 1 REVIEW o il'\ A' I.J L `Jl+. A IrriCUSE11OL-! K,TSTTRFA(_E 'SEWAGE DISE^dSAL SYSTEM: 55B Laurer 'F-Arl—r, Dr Te. i ! Roge-1 Rr_)r1deau , 'l LF)ec.k 'Stre_T Fr_,L;: 1-11(71AEL J. K RBY RE.":'). , CIKE-7 I_Ijj GINEF.R : Donald R. Aubrey T, 'r+rTt/Tr( {( t a ij o 1 L lJ .J LA 1J 1.1``71 1 .t a • Jul ' 4, L9V9 H ASSN c R S TbMI SiON : Li „ c STr)CI'I!~N r.'. R ", .ATE LE ; 'Ir i ?/) MIt`I/Trl 7R(,fJN DATR y V71, ,N{ rT' i z x , Ti j TV 439 '.3. . i .li a -{.? WATER AFF -}`E XI APPROVED WITH MODIFICATIONS OR PROVISIONS NOTED w CONDITIONAL APPROVAL SUBJECT TO FtTR'II R TESTING AS NOTED CO) MITIUNAL APPROVAL WITH MODIFICATIONS ("R -'ROVISIONS NOTED L APPROVAL DENIED. INSUFFICIENT INFORMATIC)N ON rL,11 APPROVAL DENIED. REVISE AS NOT=ED APPROVAL DENIED. FSR SITE INVESTIGATION REQUIRED CMtENrS: 1] The new house must be.built in the same location as the existingNouse. 21 The distance to all neighboring wells is to be indicated. 31 The septic system is to be staked by a licensed surveyor prior to the start of construction. 41 The existing well is to be sealed by a licensed well c=ontractor in acc=ordance with Sect. 25-125-57 & the UHD notified of the materials used. 51 The existing cesspool is to be pumped & filled. 6] After the topsoil is stripped, the area is to be inspected by the engineer two ensure that an adequate amount of subsoil remains. c., el a L E G E N D X) — — — — EXIST. CONTOUR PROP. CONTOUR 100 PROP. SPOT ELEV. TEST PIT PERC TEST HAYBALE OR SILT FENCE TOWNE ENGINEERING INC. CIVIL ENGINEERS AND LAND SURVEYORS SOUTH WINDHAM, CONNECTICUT SEPTIC SYSTEM REPAIR AUREL POINT DRIVE MONTVILLE, CT DATE DRAW JOB NO REVISIONS SHEET NO rG /3' /_ 2` CL 91— C 7/24/92 CDW r OF 2 DESIGNED SCALE ` BOOL NO. DISK NO y i,- jr CHECKED 2: Li hiE. 0-11" TOPSOIL 11-33" GRAVELY LOAM 33-114" COARSE SAND, SOME GRAVEL, SUSPENDED MOTTLING THROUGHOUT TEST PIT B PERC @ 1 1/8 MIN/INCH 0-8" TOPSOIL 8-22" SANDY LOAM 22-128" STRATIFIED SAND AND GRAVEL OBSERVED BY UNCAS HEALTH DISTRICT 3/26/91 TEST PIT C PERC @ 3.2 MIN/INCL 0-3" TOPSOIL 3-15" COARSE SAND, SLIGHT AMOUNT OF SILT OBSERVED BY DONALD R. AUBREY P.E. MICHAEL KIRBY (UNCAS HEALTH DISTRICT) 6/29/92 TEST PIT D 0-6'° TOPSOIL 7-32" SILTY, GRAVELY SUBSOIL 32-42" COARSE SAND & GRAVEL TEST PIT E 0-7" TOPSOIL 7-33" SILTY, COBLY SUBSOIL 33-44" COARSE SAND & GRAVEL TEST PIT F 0-511 TOPSOIL 5-22" SILTY, COBLY SUBSOIL 22-48" COARSE SAND & GRAVEL TEST PIT G 0-3" TOPSOIL 3-18" SILTY, COBLY SUBSOIL 18-43" COARSE SAND & GRAVEL TFS1 PIT H 0-4" TOPSOIL 4-33" SILTY, COBLY SUBSOIL 33-49" COARSE SAND & GRAVEL TEST PIT I 0-7" GRAVELY TOPSOIL 7-16" GRAVELY SUBSOIL, 1IiO FINES 16-48" COARSE SAND & GRAVEL TEST PIT J 0-3" GRAVELY TOPSOIL 3-20P GRAVELY SUBSOIL, 10 FINES 20-39" COARSE SAND & G%1tl, TYPICAL GALLERY LEACHING STRUCTURE I a I I • — ! NON WOVEN FILTER FABRIC e 8 1 J I f T(' ,1 -` i T i 'P t `- ^ m r j N I _ L I0I Wes t Thames r e f i 8.23-11139 u_y 2 . 1X92 JUL 2 Z 199- n 1 is VLC U11 L V ILLS • `_ J()N L - ICV 1 REVIEW o il'\ A' I.J L `Jl+. A IrriCUSE11OL-! K,TSTTRFA(_E 'SEWAGE DISE^dSAL SYSTEM: 55B Laurer 'F-Arl—r, Dr Te. i ! Roge-1 Rr_)r1deau , 'l LF)ec.k 'Stre_T Fr_,L;: 1-11(71AEL J. K RBY RE.":'). , CIKE-7 I_Ijj GINEF.R : Donald R. Aubrey T, 'r+rTt/Tr( {( t a ij o 1 L lJ .J LA 1J 1.1``71 1 .t a • Jul ' 4, L9V9 H ASSN c R S TbMI SiON : Li „ c STr)CI'I!~N r.'. R ", .ATE LE ; 'Ir i ?/) MIt`I/Trl 7R(,fJN DATR y V71, ,N{ rT' i z x , Ti j TV 439 '.3. . i .li a -{.? WATER AFF -}`E XI APPROVED WITH MODIFICATIONS OR PROVISIONS NOTED w CONDITIONAL APPROVAL SUBJECT TO FtTR'II R TESTING AS NOTED CO) MITIUNAL APPROVAL WITH MODIFICATIONS ("R -'ROVISIONS NOTED L APPROVAL DENIED. INSUFFICIENT INFORMATIC)N ON rL,11 APPROVAL DENIED. REVISE AS NOT=ED APPROVAL DENIED. FSR SITE INVESTIGATION REQUIRED CMtENrS: 1] The new house must be.built in the same location as the existingNouse. 21 The distance to all neighboring wells is to be indicated. 31 The septic system is to be staked by a licensed surveyor prior to the start of construction. 41 The existing well is to be sealed by a licensed well c=ontractor in acc=ordance with Sect. 25-125-57 & the UHD notified of the materials used. 51 The existing cesspool is to be pumped & filled. 6] After the topsoil is stripped, the area is to be inspected by the engineer two ensure that an adequate amount of subsoil remains. c., el a L E G E N D X) — — — — EXIST. CONTOUR PROP. CONTOUR 100 PROP. SPOT ELEV. TEST PIT PERC TEST HAYBALE OR SILT FENCE TOWNE ENGINEERING INC. CIVIL ENGINEERS AND LAND SURVEYORS SOUTH WINDHAM, CONNECTICUT SEPTIC SYSTEM REPAIR AUREL POINT DRIVE MONTVILLE, CT DATE DRAW JOB NO REVISIONS SHEET NO rG /3' /_ 2` CL 91— C 7/24/92 CDW r OF 2 DESIGNED SCALE ` BOOL NO. DISK NO y i,- jr CHECKED 2: Li hiE.