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HomeMy WebLinkAboutPlot Plan7- 7 nt tqa HEA'TH DISTRICT , SITE INVESTIGATION FOR SUBSURFACE SEWAGE DISPOSAL Owner: Colchester Construction LLC Location: 604 Fire Street Montville DATE: January 30, 2014 Test Hole # I Test Hole # 2 Test Hole # 3 Test Hole # 4 0 - 6" Topsoil 0 - 6" Topsoil 0 - 5" Topsoil 0 - 7" Topsoil 6 - 38" Loamy subsoil 6 - 39" Loamy subsoil 30" Loamy subsoil 7 - 36" Loamy subsoil 38 - 84" Fine sand w/ 39 - 72" Fine sand w/ 30 - 90" Fine sand w/ 36- 87" Fine sand wl trace of silt RI trace of silt trace of silt trace of silt Mottling.- 33" F -Mottling. 34 _" Mottling: 32"34" Mottling GW: None GW: None GW: 75 GW: None Ledge: None Ledge. 72" Ledge. Nome Ledge: None A Roots: 41" Roots: 53" Roots: 54" Restrictive. 33 Restrictive: 72 Restrictive: 32" Restrictive: 34" PERC TEST PIT DATA PERC TEST No. I TAKEN ON FEBRUARY 1, 2014 DEPTH 29 NAIL DOWN 3 PRESOAK @ 9:27 - DRY @ 11:00 12:06 0" 12:11 7 1/8" 12:16 11" 12:21 14 1/2" 12:26 17" 12:31 - 18 7/8" 12:36 20 1/4" 12:41 21 1/2 12:46 22 3/8" 12.51 23 1/8" 12:56 - DRY PERC RATE 6.66 MIN IN 3 1 Log --- -- - 508 49 5 5Q2 508 500 506 0 44 49 490 492 8 506 � 504 486 488 484\ % 504 502 A OW ARF- PROPOSED FRON4, L WELL k Q FOOTING IN(5 DRAIN OUTLET FL. @ END = 494.0+% ' RIP-RAP 94.0+/- RIP-RAP g OUTLET AL 'P- LOT AREA = 7.94 ACRES LAND TO BE CONVEYED BY ALBERT MENCARELLI - FIRE STREET - MONTVILLE, CONNECTICUT - DATE SEPTEMBER 2011 - SCALE 1'r 50'- SHEET 1 OF I - BY KARL F. ACIMOVIC P.E. & L.S. NO DECLARATION IS EXPRESSED OR IMPLIED UNLESS THIS PLAN BEARS THE TO MY KNOWLEDGE AND BELIEF, THIS MAP IS IMPRESSION (EMBOSSED) SEAL OF THE SUBSTANTIALLY CORRECT AS NOTED HEREON PROFESSIONAL WHERE SIGNATURE APPEARS HEREON- McMINN ASSOCIATES LAND DEVELOPMENT CONSULTANTS, SURVEYORS, MAP MAKERS. ALL RIGHTS RESERVED. UNAUTHORIZED 'N,.,PAUL STOWELL DUPLICATION OR MODIFICATION IS A REGISTERED LAND SURVEYOR LIC. No. 70216 VIOLATION OF APPLICABLE LAWS. Traverse PG 50 1 '1�510 I I N CID I - MATERIAL NIF ROBERT G. KRA WIC STOCKPILE 30, AREA, PROPANE TANKS 3 BEDROOM RAISED RAN(­ _;ARAGE SLAB ELEV. = 501,50 BASEMENT SLAB LE.LEV. ra 502,0."' 508 5R6 TOP OF BANK 504 13.23' N 71 °09'16"E 23.43' N71 D50'05"E 002 5_2 500 TP -4 1. P. REC. o01 A 1c; 0 TP -3 498 o-& �J -IROJE.C1 BENC-FIMARK -'FOP OF IR(l)'A PT -1 (2) OT CORNER - ' IhAr--M r --I �0,' Alr� 100011, 1b )0 Q TP -2 SED 1000 GAU C"N TiC TANK FLO'01LINE @ 1-10i ISE = 498,,' 1 0 496 FLOWIL-INE INTO I-ANK 490 4' /0001 FLO'VvILINE OUT TANK 61 TP -1 44 486 48 /000, Iitjt 49 1. P. REC. 1_7 /100, 0� �\ 498xO ../00, \ \ \, _,,, % ) 4 _ '00/ io_ 494 TA .0/ -TRUCTION ENTRANCE! IJ THIS P01.11,,17 �t>g QOM 1492 C3 IV, 490 REQL O 0, Z / CP -7748 CONN. DOT 21'-, 11<;- '� FIL rj ER FA -8 R 1 _01 1C01VSTRUC?70N ENTRAMCF. PAi ELJEN MANTIS ITH HOLES ORIGINAL -7 SSELECT FILL MIN. 4' 5' SELECT FILL MIN. 5' COMMON FILL MIN. ,gyp6" 5 GRADE 0 boa 2 _-3- -_ 4 <^O 3 10 LEGEND < 491 TEST PITS #1 PERC TESTS PROPOSED GRADE LEDGE OUTCROP -7- EXISTING CONTOURS 72 PROPOSED CONTOURS 42 PROPOSED WELL 30 SILTFENCE BARRIER 26 BUILDING SETBACK LINES 491 MATERIAL STOCKPILE AREA 34 TREELINES3 AS NOTED PeWER PROPOSED UTILITIES LINE t RESTRICTIVE LAYER e- STRIP TOPSOIL LAYER IRON PINS RECOVERED <_ FOOTING « ROOF LEADER DRAINS 30 BOUNDARY POINTS NOT RECOVERED 3 1 Log --- -- - 508 49 5 5Q2 508 500 506 0 44 49 490 492 8 506 � 504 486 488 484\ % 504 502 A OW ARF- PROPOSED FRON4, L WELL k Q FOOTING IN(5 DRAIN OUTLET FL. @ END = 494.0+% ' RIP-RAP 94.0+/- RIP-RAP g OUTLET AL 'P- LOT AREA = 7.94 ACRES LAND TO BE CONVEYED BY ALBERT MENCARELLI - FIRE STREET - MONTVILLE, CONNECTICUT - DATE SEPTEMBER 2011 - SCALE 1'r 50'- SHEET 1 OF I - BY KARL F. ACIMOVIC P.E. & L.S. NO DECLARATION IS EXPRESSED OR IMPLIED UNLESS THIS PLAN BEARS THE TO MY KNOWLEDGE AND BELIEF, THIS MAP IS IMPRESSION (EMBOSSED) SEAL OF THE SUBSTANTIALLY CORRECT AS NOTED HEREON PROFESSIONAL WHERE SIGNATURE APPEARS HEREON- McMINN ASSOCIATES LAND DEVELOPMENT CONSULTANTS, SURVEYORS, MAP MAKERS. ALL RIGHTS RESERVED. UNAUTHORIZED 'N,.,PAUL STOWELL DUPLICATION OR MODIFICATION IS A REGISTERED LAND SURVEYOR LIC. No. 70216 VIOLATION OF APPLICABLE LAWS. Traverse PG 50 1 '1�510 I I N CID I - MATERIAL NIF ROBERT G. KRA WIC STOCKPILE 30, AREA, PROPANE TANKS 3 BEDROOM RAISED RAN(­ _;ARAGE SLAB ELEV. = 501,50 BASEMENT SLAB LE.LEV. ra 502,0."' 508 5R6 TOP OF BANK 504 13.23' N 71 °09'16"E 23.43' N71 D50'05"E 002 5_2 500 TP -4 1. P. REC. o01 A 1c; 0 TP -3 498 o-& �J -IROJE.C1 BENC-FIMARK -'FOP OF IR(l)'A PT -1 (2) OT CORNER - ' IhAr--M r --I �0,' Alr� 100011, 1b )0 Q TP -2 SED 1000 GAU C"N TiC TANK FLO'01LINE @ 1-10i ISE = 498,,' 1 0 496 FLOWIL-INE INTO I-ANK 490 4' /0001 FLO'VvILINE OUT TANK 61 TP -1 44 486 48 /000, Iitjt 49 1. P. REC. 1_7 /100, 0� �\ 498xO ../00, \ \ \, _,,, % ) 4 _ '00/ io_ 494 TA .0/ -TRUCTION ENTRANCE! IJ THIS P01.11,,17 �t>g QOM 1492 C3 IV, 490 REQL O 0, Z / CP -7748 CONN. DOT 21'-, 11<;- '� FIL rj ER FA -8 R 1 _01 1C01VSTRUC?70N ENTRAMCF. PAi MARK REY06LDS REGISTERED PROFESSIONAL ENGINEER LIC. No. 19789 LEACHING TRENCH SECTION B=B NO SCALE McMINN ASSOCIATES U) LAND USE CONSULTANTS z 0 PAUL STOWELL REG. L.S. > 171 WILCOX ROAD MILFORD, CONNECTICUT (860 537-0046 CONNECTICUT — FIGURE 1: 536-8 GRAVITY SAND FILL CROSS SECTION VEGETATIVE CO -ER IN CLEAN BACKFILL 9" � o 4" SDP 12" ELJEN MANTIS ITH HOLES ORIGINAL -7 SSELECT FILL MIN. 4' 5' SELECT FILL MIN. 5' COMMON FILL MIN. 15� GRADE 2 _-3- -_ 4 F 3 10 10 491 SEE NOTE #1 PROPOSED GRADE -7- 18-22 72 7 42 34 30 29 26 221- 26 491 58 48 42 I 34 313 28 26 t RESTRICTIVE LAYER e- STRIP TOPSOIL LAYER 25.1- 5b 49 42 34 30 28 26 24 18" MIN. 39 TRENCHES TO BE INSTALLED NO DEEPER THAN 14" INTO ORIGINAL 6RALYE MARK REY06LDS REGISTERED PROFESSIONAL ENGINEER LIC. No. 19789 LEACHING TRENCH SECTION B=B NO SCALE McMINN ASSOCIATES U) LAND USE CONSULTANTS z 0 PAUL STOWELL REG. L.S. > 171 WILCOX ROAD MILFORD, CONNECTICUT (860 537-0046 CONNECTICUT — FIGURE 1: 536-8 GRAVITY SAND FILL CROSS SECTION VEGETATIVE CO -ER IN CLEAN BACKFILL 9" � o 4" SDP 12" ELJEN MANTIS ITH HOLES 1.1- 2-1- 31 - SPECIFIED SAND AT Vii, 7 & 12 CYCLOCK 6.1- 6" 15� L 36" -18" MINIMUM FROM 48" -_.4 1301 TOM OF UNIT TO I SEASONAL HIGH WATER TABLE 6" MIN NOTE: VENTING REQUIRED WHENIMCIRE THAN 18" OF COVER AS MEASURESED FROM THE —1 OP OF THE UNIT TO FINISHED GRADE g U Rf" _qATIoN 125 McKee Street East Hartford, CT 06108 Tel: 800444-1359 - Fax: 860-610-0427 k-v.efien.com C-33 SAND FILL S"o-, Square Opening Specification Pers:,.;Sieve Si size Passing 0,315' 9.5 mm 100,0 44 4,75 mm 950-100,00 #8 2 36 mm 80.0-100,0 #16 1.18 mm 50,0_850 #30 600 pm 25,0_6100 #50 300 Wn 5.0-30.0 0100 150 Jun < 10,0 ; 0200 75 Ijm -50 BASIS OF SANITARY DESIGN i 3BEDROOM HOUSE 6.66 Min/In PERC RATE 495 SQ. FT. OF LEACHING AREA REQUIRED USE 1 ROW OF 18" HIGH MANTIS (MODEL 536-8) @ 11 SQ. FT, OF LEACHING PER LINEAL FT. x 55 LINEAL FT. = 605 SQ. FT. OF LEACHING AREA PROVIDED USE MINIMUM 1000 GALLON SEPTIC TANK. HF 28 x FF 1.5 x PF 1.2 = MLSS 50.4 21.00 N 05*33'37" W G. P Nl' KRA 580 .58' 67039"56,,j IE 29.48` S 43'08'59" E 21,26° IV)F ROBERT G. S 57'15'27" E RA IC 27.74' S 53'52'54" E 22.95' S 45'39'12" E U) 13.23' 0 AM CONSTRUCTION NOTES THE ENGINEER SHALL BE NOTIFIED PRIOR TO CONSTRUCTION 1 T 0 SET LOCATION AND GRADE STAKES FOR THE SUBSURFACE SEWAGE DISPOSAL SYSTEM TO INCLUDE: FILL MATERIAL, SEPTIC TANK, PRIMARY LEACH SYSTEM. SIMILAR STAKING REQUIRED FOR ALL CURTAIN AND FOUNDATION DRAINS AND WELL_ NOSOIL STRIPPING OR EXCAVATION SHALL BEGIN WITHIN THE AREA OF THE SUB -SURFACE SEWAGE DISPOSAL SYSTEM WITHOUT A VALID CONSTRUCTION PERMIT, A LICENSED SEWAGE DISPOSAL SYSTEM INSTALLER SHALL OBTAIN A CONSTRUCTION PERMIT AND ARRANGE FOR THE SITE INSPECTION PRIOR TO CONSTRUCTION. THE SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THIS PLAN AND ALL APPLICABLE STATE, AND LOCAL RULES, REGULATIONS AND CODES. TOPSOIL TO BE STRIPPED AND STOCKPILED PRIOR TO ANY FILLING. SCARIFY AREA BEFORE FILLING. AVOID STRIPPED AREA WITH HEAVY VEHICLES ON WHEELS TO MINIMIZE COMPACTION, PLACE FILL AT EDGE OF PREPARED AREA AND SPREAD WITH BULLDOZER IN 6" LIFTS AND COMPACT TO 90% MAXIMUM DENSITY. SANT ARIAN TO INSPECT ANY FILL OVER 24" DEEP PRIOR TO CONSTRUCTION. TRENCH BOTTOMS SHALL BE LEVEL AND SET TO FOLLOW CONTOURS OF EXISTING GRADE. TRENCH LATERALS SHALL BE LEVEL'AIYTH PERFORATIONS DOWNWARD. NO CONSTRUCTION BELOW ORIGINAL GRADE IN THE LEACHING SYSTEM AREA SHALL TAKE PLACE WITHIN 48 HOURS OF A RAINSTORM OR WITH STANDING PUDDLES. ALL FOOTING DRAINS, CURTAIN DRAINS AND SUBSURFACE SEWAGE DISPOSAL SYSTEM COMPONENTS SHALL BE INSPECTED BY THE TOWN AND LOCATED 'AS -BUILT" BY THE ENIGINEER/LAND SURVEYOR PRIOR TO COVERING. INSPECTION SHALL BE WITHIN 2 WORKING DAYS FOLLOWING TIMELY NOTIFICATION BY THE CONTRACTOR TO PROTECT OPEN WORK FROM SILTATION AND EROSION - ALL DISTURBED AREAS SHALL. BE GRADED, LOAMED, AND SEEDED AS SOON AS POSSIBLE AFTER CONSTRUCTION. IF SEEDING CANNOT TAKE PLACE DURING THE GROWING SEASON. A TEMPORARY MULCH COVER SHALL BE PLACED AND MAINTAINED UNTIL PERMANENT'COVER CAN BE ESTABLISHED. A LICENSED WELL DRILLER SHALL OBTAIN A PERMf1r PRIOR TO ANY DRILLING. THE WELL SHALL BE PROVIDED IN ACCORDANCE WITH THIS PLAN AND AILL APPLICABLE STATE AND LOCAL REGULATIONS AND CODES. SATISFACTORY COMPLETION OF ALL THE ABOVE REQUIREMENTS SHALL PRECEED THE PINM R1_cPf7r_T1nNAh11'1APPRnVAI OF THF RtIRSURFACE SEWAGE DISPOSAL SYSTEM AND WVMXW� Siff ^Wr0WAAW,0M_ f FAW 17 A�Maz_ lee 1;3 Iir nn tj C-1 I'M MA AVACH MTER PABRM TO Td& R1W 4, RACKML rXIF lnENCFf C4W-.AC T f`kWC_W6 a FKrew TWT TVATRDSM =1 11 TYPICAL BVSIrAL" r.10ffl HYDRAULIC FACTOR I HF I HYDRAULIC GRADIENT (% OF SLOPE) <1 1.1- 2-1- 31 - 4.1- 6.1- 15� 2 _-3- -_ 4 F 3 10 10 417.9 SEE NOTE #1 18-22 72 62 54 48 42 34 30 29 26 221- 26 66 58 48 42 I 34 313 28 26 24 25.1- 5b 49 42 34 30 28 26 24 20 39 30.1- 38 " 42 34 30 28 1 26 24 20 18 36.1- 42 42 36 311 28 26 24 20 18 11b 42.1- 36 32 28 26 24 20 18 15 14 48 48 5 1 0 30 Za 24 22 20 18 1 16 1 14 10 60 MLS NEED NOT BE C NSIDJRED 20' 0 20' 40' #1 CANNOT BE APPROVED UNLESS HYDRAULIC ANALYSIS DEMONSTRATES SUITABILITY PLOT PLAN MENCARELLI PROPERTY PREPARED FOR COLCHESTER CONSTRUCTION FIRE STREET - MONTVILLE, CONNECTICUT SCALE 1 20' FEBRUARY 10, 2014 TAX MAP No, 13 LOT No. 5 GENERAL NOTES PRIMARY AND RESERVE AREAS ARE TO BE PROTECTED FROM COMPACTION AND DAMAGE BY MACHINERY AND EQUIPMENT DURING CONSTRUCTION. ADDITIONAL TEST PITS MAY BE REQUIRED TO CONFIRM SOIL CONDITIONS IN THE AREA OF THE PRIMARY AND RESERVE LEACHING FIELDS. PITS ARE TO BE DUG PRIOR TO THE START OF CONSTRUCTION OF THE SEPTIC SYSTEM AND ARE TO BE STAKED IN THE FIELD BY ENGINEER TO ENSURE PROPER LOCATIO, DISTRIBUTION BOXES TO BE INSTALLED TO CREATE A HIGH LEVEL OVERFLOW (4- MIN SEPTIC SYSTEM SHALL CONFORM TO THE CURRENT STATE OF CONNECTICUT PUBLIC HEALTH CODE. IF FIELD CONDITIONS (MOTTLING, LEDGE OR GROUNDWATER) ARE ENCOUNTERED AT SHALLOWER DEPTH THAN THOSE SHOWN IN THE DEEP TEST HOLE RESULTS, THE ENGINEER SHALL BE CONTACTED IMMEDIATELY AND CONSTRUCTION HALTED UNTIL FURTHER DIRECTED. SDR 35 TIGHT PIPE FROM TANK TO D. BOX AND BETWEEN D. BOXES. CONTOURS TAKEN FROM ON SITE FIELD TOPOGRAPHY AND ARE TO T-2 STANDARDS. REQUIRED FILL SPECIFICATIONS ALL LEACHING PRODUCTS WITH EFFECTIVi-, LEACHING CREDITS OF 7.4 SF/LF AND HIGHER SHALL NOT BE UTILIZED WHERE THE UNDLRLYING NATURALLY OCURRING SOILS HAVE A MINIMUM PERCOLATION RATE SLOWER THAN THIRTY (30) MINUTES PERC RATE. SELECT FILL MATERIAL AND SELECT BACKFILL MATERIAL, PLACED WITHIN AND ADJACENT TO PROPOSED LEACHING AREAS SHALL BE COMPOSED OF CLEAN SAND AND GRAVEL, FREE FROM ORGANIC MATTER AND FOREIGN SUBSTANCES. THE FILL AND MATERIAL SHALL MEET THE FOLLOWING REQUIREMENTS UNLESS OTHERWISE APPROVED BY A PROFESSIONAL ENGINEER FOR USE WITHIN THE LEACHING AREA. 1. THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN THREE ) 3 1 INCHES. 2. UP TO 45% OF THE DRY WEIGHT OF THE REPRESENTATIVE SAMPLE MAY BE RETAINED ON THE #4 SIEVE (THIS 13 THE GRAVEL PORTION OF THE SAMPLE). 3. THE MATERIAL THAT PASSES THE #4 SIEEVE 15 THEN REWEIGHED AN THE SIEVE ANALYSIS STARTED. THEREMAINING SAMPLE SHALL MEET THE FOLLOWING GRADATION CRITERIA: SIEVE SIZE PERCENT PASSING PERCENT PASSING #4 100% 100% #10 70%-100% 70%-100% #40 1ov-50% 10%-75% #100 0%-20% 0%-5% 4200 0%-5ol. 0%-2.5% WET SIEVE TEST DRY SIEVE TEST THERESPONSIB/LITY FOR THE PREPARATION OFA LEACHING AREA UTILIZING SELECT MATERIAL IS THAT OF THE LICENSED INSTALLER, THE INSTALLER SHALL TAKE THE NECESSARY STEPS TO PROTECT THE UNDERLYING NATURALLY OCURRING SOILS FROM OVERCOMPACTION AND SIL TA TION ONCE EXPOSED. INOTE: WATER TREATMENT DEVICES F40T TO DISCHARGE INTO SEPTIC SYSTEM.1 EROSION CONTROL NOTES GENERAL REQUIREMENTS FOR EROSION CONTROL: SEEDING, SODDING, OR REVEGETATION PLANS AND SPECIFICATIONS FOR ALL UNPROTECTED OR UNVEGETATED AREAS SHALL BE IMPLEMENTED AS SOON AS POSSIBLE. EXCA VA TIONS, FIL L S AND GRADING CUT AND FILL SLOPES SHALL NOT BE STEEPER THAN 3:1 UNLESS STABILIZED BY A RETAINING WALL OR CRIBBING, EXCEPT AS APPROVED BY THE COMMISSION UNDER UNDER SPECIAL CONDITIONS. ADEQUATE PROVISIONS SHALL BE MADE f0 PREVENT SURFACE WATER FROM DAMAGING THE CUT FACE OF EXCAVATION OR THE SLOPING SURFACES OF FILLS. OUT AND FILLS SHALL NOT ENDANGER ADJOINING PROPERTY. FILL SHALL BE PLACED AND COMPACTED 30 AS TO MINIMIZE SLIDING OR EROSION OF THE SOIL. GRADING SHALL NOT BE DONE IN SUCH A WAY SO AS TO DIVERT WATER ONTO THE PROPERTY OF ANOTHER LANDOWNER WITHOUT THE EXPRESSED CONSENT OF THAT LANDOWNER AND THE COMMISSION FILLS SHALL NOT ENCROACH ON THE NATURAL WATERCOURSES OR CONSTRUCTED CHANNELS. DURING GRADING OPERATIONS, NECESSARY MEASURES FOR DUST CONTROL SHALL BE EXERCIZED. GRADING EQUIPMENT WILL NOT BE ALLOWED To GROSS LIVE STREAMS EXCEPT BY MEANS OF BRIDGES AND CULVERTS OR OTHER METHODS AS APPROVED BY THE COMMISSION. IMPLEMENTATION PROCEDURES: WHEREVER FEASIBLE, NATURAL VEGETATION SHOULD BE RETAINED AND PROTECTED. ONLY THE SMALLEST PRACTICAL AREA OF LAND SHOULD BE EXPOSED AT ANY ONE TIME DURING DEVELOPMENT. WHEN LAND IS EXPOSED DURING DEVELOPMENT, THE EXPOSURE SHOULD BE KEPT TO THE SHORTEST PRACTICAL PERIOD OF TIME. WHERE NECESSARY, TEMPORARY VEGETATION AND/OR MULCHING SHOULD BE USED TO PROTECT AREAS EXPOSED DURING DEVELOPMENT. THE PERMANENT FINAL VEGETATION AND STRUCTURES SHOULD BE INSTALLED AS SOON AS PRACTICAL IN THE DEVELOPMENT. REFERENCE NOTE THIS SURVEY AND MAP HAVE BEEN PREPARED PURSUANT TO THE REGUILSTIONS OF CONNECTICUT STATE AGENCIES SECTIONS 20-30OB-1 THROUGH 20-300B AND THE "STANDARDS FOR SURVEYS AND MAPS IN THE STATE OF CONNECTICUT" ADOPTED FOR USE BY THE CONNECTICUT ASSOCIATION OF LAND SURVEYORS, INC. ON SEPTEMBER 26, 1995 THE TYPE OF SURVEY IS A "IMPROVEMENT LOCATION SURVEY" THE BOUNDARY DETERMINATION CATEGORY IS "DEPENDENT RESURVEY". THE HORIZONTAL ACCURACY CONFORMS TO "A-2" STANDARDS. THE VERTICLE ACCURACY CONFORMS TO "T-2" SURVEY SHEET I OF 1