HomeMy WebLinkAbout24SUB2-Site Plan Rev 05-28-2024 WENTWORTH CIVIL
ENGINEERS LLC
TEL. (860) 642-7255
FAX (860) 642-4794
web: wentworthcivil.com
177 WEST TOWN ST.
LEBANON, CT 06249W
&4#9+0)4'8+5+10.1)
PROPERTY OWNER:
APPLICANT:
PACHAUG CAPITAL, LLC.
MR. ZACHARY WOOD, MEMBER
P.O. BOX 525
ATTORNEY:
HARRY B. HELLER, ESQ.
HELLER, HELLER & MCCOY
736 NORWICH-NEW LONDON TURNPIKE
UNCASVILLE, CT 06382
JEWETT CITY, CT 06351
PACHAUG CAPITAL, LLC.
MR. ZACHARY WOOD, MEMBER
P.O. BOX 525
JEWETT CITY, CT 06351
DRAWING INDEX:
TITLE DWG. NO.
PROPERTY SURVEY
RECORD SUBDIVISION MAP
2
1
SITE DEVELOPMENT PLAN
3
SITE DEVELOPMENT PLAN
4
6
SOILS, & SEPTIC DESIGN CALCULATIONS
EROSION & SEDIMENTION CONTROL PLAN
5
8
NOTES & DETAILS
7
9
10
COVER SHEET
OVERALL PLAN
NOTES & DETAILS
11DRIVEWAY SIGHT LINE DEMONSTRATION PLAN
12DRIVEWAY SIGHT LINE PROFILES
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*HRPDWUL[*67/HDFKLQJ6\VWHP,QVWDOODWLRQ,QVWUXFWLRQV
This installation procedure serves as a general overview of the installation procedure
for Geomatrix GST. The system drawings should be strictly adhered to and an
authorized representative of Geomatrix Systems, LLC must be present unless the
contractor is certified by Geomatrix Systems.
1 Layout system
2 Prepare site and remove any trees with a drip line falling within 10 feet of the
leaching system.
3 Excavate trench to specified elevation and a minimum of 66" wide.
4 Rake/scarify sidewall and bottom of trench to address any smearing of fines, and
then do not walk in trench bottom.
5 Install a minimum of 2" of ASTM C-33 sand
in the bottom of the excavation and rake the sand bed level.
6 Set string and place wood strips along both sides of system location.
7 Set the GST forms on top of wood strips.
8 Place ASTM C-33 sand into void space between trench sidewall and GST form,
including the area between what will become the stone fingers and uniformly
compact.
9 Place clean CT DOT #6 stone into the interior of the GST form.
10 Pull first form and "leap frog" GST form ahead of last GST form.
11 Repeat sequence until desired trench length is installed.
12 Install distribution piping on top of, and in the center of, the GST leaching system.
13 Place stone around the distribution pipe. Install provided GST inspection port.
14 Put approved filter fabric over the system.
15 Backfill system to ensure uniform cover exists over the top of the system
(a minimum of 6" is required).
16 Finish grade over the system should ensure that storm water and sheet flow are
diverted away from the leaching system, septic tank and pump tank if present.
17 Seed grass over disturbed area.
18 Maintain the area to prevent against tree roots from impacting the system.
19 Properly service the septic tank every 3 - 5 years or as advised by the regulatory
agency or your service provider.
20 Fix leaking plumbing fixtures immediately.
*Notes: If the GST is to be installed under an area where vehicle traffic is likely, a
minimum of 12" of cover and a load distribution system is recommended to prevent soil
compaction adjacent to the infiltrative surface.
Discharging a garbage disposal and/or water softener into septic system and GST leach
field is NOT recommended.
Any questions call Geomatrix Systems 860-663-3993
*HRPDWUL[6\VWHPV//&
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RAIN GARDEN DESIGN
LOT DRAINAGE AREA IMPERVIOUS
AREA
% IMPERVIOUS
WITHIN DRAIN.
AREA
WATER
QUALITY
VOLUME
VOL. PROVIDED
1 10500 SF 6500 SF 62%535 CF INFILTRATION TRENCH - 4' x 1' x 0.4 voids = 1.6 cf/lf
2 3000 SF 1200 SF 40%105 CF 105 SF X 12" DEEP
3 3800 SF 1800 SF 47%150 CF 150 SF X 12" DEEP
4 1400 SF 1200 SF 86%100 CF 100 SF X 12" DEEP
5 73000 SF 6000 SF 8%730 CF 500 SF X 18" DEEP
6 7500 SF 1200 SF 16%120 CF 120 SF X 12" DEEP
7 3700 SF 2150 SF 58%175 CF 175 SF X 12" DEEP
8 3300 SF 3000 SF 91%240 CF INFILTRATION TRENCH - 4' x 1' x 0.4 voids = 1.6 cf/lf
9 7200 SF (FRONT)
3400 (REAR)
2700 SF (FRONT)
2000 SF (REAR)
38% (FRONT)
59%(REAR)
240 CF (FRONT)
165 CF (REAR)
240 SF X 12" DEEP (FRONT) 165 SF X 12" DEEP (REAR)
10 2700 SF 38%240 CF 160 SF X 18" DEEP
*11 25000 sf 3360 SF 13%350 CF 1280 SF X 18" DEEP
*12 + 13 45500 SF 4480 SF 10%530 CF 1940 SF X 18" DEEP
*13 FRONT 34300 SF 4050 SF 4%245 CF 900 SF X 18" DEEP
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