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Home My WebLink AboutSite PlanO z rs�} r0. 158 ZONING COMPLIANCE TABLE - R-80 DISTRICT ITEM I REQUIRED PROPOSED LOT AREA 80,000 S.F. 106,077 SF +/- LOT FRONTAGE 180 FT. 29.81' (EX.) FRONT YARD 50 FT. 120' SIDE YARD 20 FT. 90' REAR YARD 50 FT. 128' BUILDING HEIGHT 35 FT. 26 FT. LEGEND: 1V -V KNOCKOUT INLET AND OUTLET OPENINGS F.F. FIRST FLOOR EL. ELEVATION - S.F. SQUARE FEET IP IRON PIPE _ IPIN IRON PIN REC. RECOVERED x138.6 EXISTING SPOT ELEVATION x140.5 PROPOSED SPOT ELEVATION - - 138 - - EXISTING CONTOURS 1^,o PROPOSED CONTOURS BUILDING SETBACK LINE TEST HOLE N 68007'17" W 30.02' SOIL TEST DATA (PER MAP REFERENCE) WITNESSED BY DAVID COUGHLIN UNCAS HEALTH DISTRICT - 6/24/04 TH#1 - 0"-9" TOPSOIL - 9"-32" BROWN SANDY LOAM - 32"-96" GREY MED. COMPACT SANDY TILL WATER@54", MOTTING@32", NO LEDGE TH#2 - 0"-7" TOPSOIL - 7"-39" BROWN SANDY LOAM - 39"-102" GREY MED. COMPACT SANDY TILL WATER@64", MOTTING@64", NO LEDGE TH#3 - 0"-10" TOPSOIL - 10"-24" BROWN SANDY LOAM - 24"-47" GREY SAND - 47"-102" DARK GREY SANDY TILL WATER@71 ", NO MOTTING, NO LEDGE TH#4 - 0"-8" TOPSOIL - 8"-29" BROWN SANDY LOAM - 29"45" GREY SAND - 45"-96" GREY MED. COMPACT SANDY TILL WATER@62", MOTTING@45", NO LEDGE R TFC;NTOF W A V TO "'/C CONSTRUCTION ENTRANCE NOT TO SCALE PROVIDE NON -TRACKING CONSTRUCTION ENTRANCE / (TYP.) (SEE DETAIL) S 61016'14" E 29.81' ES/ IP W91r #7646 REC. i ,fes b 1 M WITNESSED BY MICHAEL KIRBY UNCAS HEALTH DISTRICT - 7/7/21 TH#1 - 0"-10" TOPSOIL - 10"-35" LOAM - 44"-92" FIRM FINE GRAY SAND W/SILT NO WATER, MOTTING@42", NO LEDGE ROOTS TO 48" TH#2 - 0"-10" TOPSOIL - 10"-37" SANDY LOAM - 37"-74" FIRM FINE GRAY SAND W/SILT NO WATER, MOTTING@48", NO LEDGE ROOTS TO 36" TH#3 - 0"-12" TOPSOIL - 10"-38" SANDY LOAM - 38"-84" FIRM FINE GRAY SAND W/SILT NO WATER, NO MOTTING, NO LEDGE ROOTS TO 36" TH#4 - 0"-10" TOPSOIL - 10"-36" LOAM - 36"-80" FIRM FINE GRAY SAND W/SILT NO WATER, MOTTING@36", NO LEDGE ROOTS TO 35" FILTER 1V -V KNOCKOUT INLET AND OUTLET OPENINGS FABRIC LI UID LEVEL F -1 Fr� F -1 ANGLE 100 UP SLOPE POST FOR STABILITY AND Lazo SELF CLEANING COMPACTED :1 BACKFILL A NOT TO SCALE 2X2 5/816 GA. WIRE MESH 11/2" L�7n M ~ 1 �\ v v .. o a 2" --• STANDARD D -BOX NOT TO SCALE #4 95-100 #8 80-100 #16 50-85 #30 25-60 #50 5.30 #100 <10 #200 <5 IN \STM C-33 SAND PERC TEST DATA ADVANCED SURVEYS - 7/8/21 PERC TEST DEPTH - 34" PRESOAK - 1:30 - DRY AT 2:15 2:25 - 5" 2:55 - 291/4" 2:30 -12" 3:00 - 301/2" 2:35 -17" 3:05 - 311/2" 2:40-21" 3:10-321/4" 2:45 - 24 1/2" 3:15 - 32 3/4" 2:50 - 27 1/2" 3:20 - 33 1/8" DRY PERC RATE - 9 MINUTES PER INCH { MLSS & DESIGN DATA 4 BEDROOM RESIDENCE PERC RATE -1" IN 9 MINUTES SLOPE -12% AVG. RESRTRICIVE LAYER - 52.5" MISS REQUIRED (HF)14 x (FF)1.75 x (PF)1.0 = 24.5' MISS PROVIDED - 58' 4 BEDROOM HOUSE REQUIRES 577.5 S.F. OF EFFECTIVE LEACHING AREA USE 58 FEET OF GEOMATRIX-GST 6212 (12" DEPTH) (58 X 10.0 = 580 S.F.) USE 1,250 GAL. 2 COMPARTMENT SEPTIC TANK W/ OUTLET FILTER DEVICE CAST CONCRETE COVERS PLAN CAPACITIES A B I C 1250 GAL 61" 51" 48" 1500 GAL 69" 59" 56" /' 4 x 412.6/12.6 GA. WIRE MESH 1�71/2� / /- 6 x 6 6/6 GA. WIRE MESH INLE 1V -V KNOCKOUT INLET AND OUTLET OPENINGS [V LI UID LEVEL F -1 Fr� F -1 CONTINUOUS HOT G ZUN ZL IN win " SCHED. #40 l�J �J�JIJ CAST CONCRETE COVERS PLAN CAPACITIES A B I C 1250 GAL 61" 51" 48" 1500 GAL 69" 59" 56" /' 4 x 412.6/12.6 GA. WIRE MESH 1�71/2� / /- 6 x 6 6/6 GA. WIRE MESH INLE i 3" VENT�� . LI UID LEVEL CONTINUOUS HOT G ASPHALT SEAL, - " SCHED. #40 :1 i FINISH GRADE TO DIRECT RUNOFF AWAY FROM SYSTEM 6" MIN. COVER OVER CROSS SECTION 1250/1500 GALLON 2 COMPARTMENT SEPTIC TANK NOT TO SCALE FILTER FABRIC `CT DOT #6 STONE ;T DOT #6 STONE ASTM C-33 SAND CROSS SECTION A -A DISTRIBUTION PIPE 1 6' MIN. FILTER FABRIC H = 6" (GST 6206) 12" (GST 6212) 18" (GST 6218) 24" (GST 6224) 30" (GST 6230) Ns 36" (GST 6236) `CT DOT #6 STONE ASTM C-33 SAND CROSS SECTION B -B GEOMATRIX GST LEACHING SYSTEM `\\\\111111 r rUrrrrr� \��.�``\�Of COIVNF��''% :Q , . k TO i1GFiND THIS MAP IS SUBSTANTIALLY CORRECT AS TOT`fD N. IS OT VALID WITHOUT A LIVE SIGNATURE ANTS BSS D• E OF SURVEYOR HEREON. 2dl_zj RICHARD A. DESCHAMPS L.S. #70019 DATE OUTLET OUTLET FILTER U DEVICE EROSION AND SEDIMENT CONTROL PLAN: 1. CLEARING, GRUBBING, AND GRADING OF THE PROPOSED SITE TO BE LIMITED TO AREAS ADJACENT TO THE PROPOSED HOUSE DRIVEWAY AND SEPTIC SYSTEM. 2. DISTURBED AREAS TO BE LOAMED, SEEDED, AND MULCHED. 3. ALL TOPSOIL TO BE STOCKPILED ON SITE AND PROTECTED WITH HAYBALES OR SILT FENCE, 4. ALL CUT AND FILL SLOPES ARE NOT TO EXCEED 3:1 SLOPES, 5. PRIOR TO SITE DISTURBANCE, THE REPRESENTATIVE OF THE TOWN OF MONTVILLE SHALL BE NOTIFIED WHEN SEDIMENT CONTROL MEASURES ARE IN PLACE SO THAT THE INSPECTION CAN OCCUR. 6. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL REQUIRED SEDIMENT CONTROL MEASURES THROUGHOUT CONSTRUCTION. 7. DUST CONTROL WILL BE ACCOMPLISHED BY SPRAYING WITH WATER, AND IF NECESSARY THE APPLICATION OF CALCIUM CHLORIDE, TEMPORARY VEGETATIVE COVER: MULCHES APPLICATION RATE NOTES PER 1000 S.F. STRAWMAY 70-90 lbs. FREE FROM WEEDS AND COARSE MATTER WOOD CHIPS 185-275 tbs. FREE OF COARSE MATTER AIR DRIED, TREAT WITH PLANTING SCHEDULE: 12lbs NITROGEN / TON SEEDING DATES: APRIL 1------- JUNE 15 AUGUST 1------ SEPTEMBER 15 SEED MIXTURE: 45% RED FESCUE 45% KENTUCKY BLUE GRASS 10% PERENNIAL RYE DESIGN NOTES: 1. ALL CONSTRUCTION TO CONFORM TO STANDARDS OF THE CONNECTICUT PUBLIC HEALTH CODE AND TO THE SATISFACTION OF THE TOWN SANATARIAN. 2. THIS SYSTEM HAS NOT BEEN DESIGNED FOR THE USE OF LARGE CAPACITY (+100 GALLONS), DISCHARGE TYPE BATHTUBS, RESIDENTIAL GARBAGE DISPOSALS ARE NOT ANTICIPATED FOR THIS DESIGN. IN THE EVENT THAT SUCH AN INSTALLATION IS CONTEMPLATED FOR THE PROPOSED HOUSE, A LARGER SEPTIC TANK AND INCREASED LEACHING FIELD CAPACITY WILL BE REQUIRED. LEACHING SYSTEM CONSTRUCTION NOTES: 1. TOPSOIL TO BE STRIPPED OFF PRIOR TO FILLING. FILL MATERIAL BETWEEN AND BEYOND TRENCHES TO BE PERVIOUS, GOOD QUALITY AND CLEAN MEDIUM SAND (SELECT FILL) PLACED AND COMPACTED IN 6" LIFTS, SELECT FILL SHALL MEET THE FOLLOWING MINIMUM REQUIREMENTS: A. THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 3 INCHES. B. THE FILL SHALL NOT CONTAIN MORE THAN 45 PERCENT GRAVEL (GRAVEL IS BETWEEN NO.4 & 3" SIEVES) NO MORE THAN 45 PERCENT OF THE MATERIAL CAN BE RETAINED ON THE NO.4 SIEVE. C. THE FILL LESS THE GRAVEL SHALL MEET THE FOLLOWING GRADATION CRITERIA: SIEVE SIZE: #4 #10 #40 #100 #200 %PASSING: 100 70-100 **10-50 0-20 0-5 WET SIEVE %PASSING: 100 70-100 10-75 0.5 0-1.5 DRY SIEVE ** PERCENT PASSING THE #40 SIEVE CAN BE INCREASED TO NO GREATER THAN 75% IF THE PERCENT PASSING THE #100 SIEVE DOES NOT EXCEED 10*/o AND THE #200 SIEVE DOES NOT EXCEED 5%, 2• DOCUMENTATION OF TEST RESULTS ARE TO BE PROVIDED TO THE HEALTH DISTRICT. 3. FILL MATERIAL TO BE PLACED PRIOR TO TRENCH EXCAVATION• NO TRAFFIC OTHER THAN TRACK -DRIVEN EQUIPMENT IS TO CROSS, DUMP, UNLOAD OR OTHERWISE COMPACT THE FILL AREA AFTER TOPSOIL REMOVAL. FILL MATERIAL TO BE DUMPED AT THE EDGE OF THE STRIPPED AREA AND SPREAD AND COMPACTED WITH TRACK -DRIVEN VEHICLES. STOCKPILING IS TO TAKE PLACE UPGRADMV OF THE LEACHING AREA, THE AREA DOWN GRADIENT OF THE LEACHING AREA IS NOT TO BE DISTURBED. SEPTIC SYSTEM CONSTRUCTION NOTES: I. CONSTRUCTION SEQUENCE: A. STRIP & STOCKPILE TOPSOIL FROM LEACHING TRENCH AREA. B. PLACE .SELECT FILL IF REQUIRED, C. CONSTRUCT LEACHING TRENCH TO DESIGN LINE & GRADE. D. LOAM, FINE GRADE TO FINISHED GRADE AND SEED. PROTECT DISTURBED AREAS WITH EROSION CONTROLS UNTIL FIRST MOWING. 2• THE PIPE BETWEEN THE HOUSE AND SEPTIC TANK SHALL BE 4 IN. EXTRA HEAVY CAST IRON, DUCTILE IRON OR EXTRA STRENGTH PVC ASTM D1785 SCHD 40 OR APPROVED EQUAL. 3. ALL DISTRIBUTION PIPE IS TO BE ASTM D3034 SDR 35 (4"PVC) OR APPROVED EQUAL UNLESS NOTED, 4. SEPTIC TANK SHALL BE SET LEVEL ON A MINIMUM OF 6" OF PROCESSED GRAVEL OR BROKEN STONE ON COMPACTED SUBGRADE. 5. THERE ARE NO APPARENT WELLS OR SEPTIC FIELDS WITHIN 75' OF THE PROPOSED WELL AND SEPTIC SYSTEM AS SHOWN ON THIS PLAN. 6. APPROVED STONE AGGREGATE FOR LEACHING TRENCHES SHALL BROKEN STONE, CRUSHED STONE, OR SCREENED GRAVEL MEETING CT DOT FROM 814A SPECIFICATION FOR M.01.01 FOR NO.4 STONE: SIEVE SIZE PERCENT PASSING (BY WEIGHT 2 -INCH 100 1 -1/2 -INCH 90-100 1 -INCH 2O-55 3/4 -INCH 0-10 3/8 -INCH 0-5 7. THE LOCATION AND ELEVATION OF THE PROPOSED SEPTIC SYSTEM SHALL BE STAKED IN THE FIELD BY A LICENSED LAND SURVEYOR. 8. THE BOTTOM OF THE LEACHING TRENCHES NOT TO EXCEED MORE THAN 24" INTO EXISTING GRADE. NOTES: 1. TOPOGRAPHIC INFORMATION ON THIS PLAN COMPLIES WITH T-2 MAPPING STANDARDS, 2. PROPOSED HOUSE AND SEPTIC SYSTEM TO BE STAKED IN THE FIELD BY A LAND SURVEYOR LICENSED IN THE STATE OF CONNECTICUT. 3. BASE FOR LEVELS: N.A.V.D. 1988. 4. PROPERTY IS LOCATED IN THE TOWN OF MONTVILLE ZONING DISTRICT WRP-160. 5. THERE ARE NO WELLS LOCATED WITHIN 75' OF THE PROPOSED SEPTIC SYSTEM LOCATED ON ABUTTING PROPERTIES. 6. TOTAL AREA OF PROPERTY -106,077 S.F.f (2.44ACRES). 7. A BENCHMARK IS TO BE PLACED WITHIN 50' OF THE PROPOSED HOUSE & SEPTIC SYSTEM AT THE TIME OF CONSTRUCTION. REFERENCE MAP: PLAN OF DEVELOPMENT PIETRAS PROPERTY, 241 BB, MASSAPEAG ROAD, MONTVILLE, CONNECTICUT, SCALE:1 "=20', DATE: JUNE 9, 2004, PREPARED BY A-2 MAPS AND SURVEYS.