Conservation Commission Agenda (linked)

TOWN OF WATERFORD
Application for Inland Wetland / Watercourse Permit
Type of Application: Agency Use:
Permitted Use, Section 4.1 Date Received:
Unregulated Activities, Section 4.2 SL of Received By:
Regulated Activities, Section 6 x Fee: / 7 O Application Number: C- 4 S$: 2. wa
1. Applicant; OWEN and Gayle O'Neill Phone: 860-303-0404
Address; 120 Butlertown Road State: OT zip: 06385
Fax: E-Mail: Ooneill@snet.net
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2. Owner; OWEN and Gayle O'Neill Phone: 860-303-0404
Address; 120 Butlertown Road sian zip: 06385
Fax: E-Mail: coneill@snet.net
3. Agent: David Cooley, P.E. 
860-966-5528
Phone:
Address; 209 Noank Ledyard Road
State: CT zip, 08355
E-Mail: dlcengineeringservicesIlc@gmail.com
Fax:
4. Property Address: 150 Butlertown Road
5. Abutting Property Owners — Complete Attached Form See attached list
6. Activity to be Reviewed and / or Licensed (attach sheet if necessary): S—
See attached Project Narrative {Uy WeE(CHE INVITE
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—APROT F
7, Description of Proposed Activity (attach sheet if necessary): o
Tialning &
See attached Project Narrative [ Tomas Development
8. Purpose of Activity (attach sheet if necessary): See attached Project Narrative
9a. Acreage of Property: 33.52 9b. Acreage of Wetlands: 4.77
0
10. Acreage of Wetlands Altered:
11. Wetland Mitigation Proposed: NA
12. Scction 7 and sections 8.1 & 8.2 of the Town of Waterford “Inland Wetlands and Watercourse Regulations”
have been complied with: (Review attached check list) Yes:|W No;|_|
The applicant / owner hereby gives the Commission, its agent and consultants the right of free access to any
part of the property under consideration. The undersigned warrants the truth of all statements contained
herein and in all suppprting, documents according to the best of his / her knowledge, information and belief.
Applicant: “C— f27 LL Gos. CS Nak Date: _3\as\as
Owner: fe Cc. aL Lx 7 S “is. ce ONSs Date: >3\aa\as
Agent: 5 PEA _— - a Date: 3/27/2025
IWW Permit Application form APR 0 1 2025 Updated 3.2011
Planning & Development
Town of Waterford, CT

plc ENGINEERING SERVICES, LLC
STORMWATER DRAINAGE 6 SEPTIC SYSTEMS 6 SITE DESIGN
150 BUTLERTOWN ROAD SUBDIVISION APPLICATION
PROJECT NARRATIVE/STATEMENT OF USE
March 11, 2025
The 150 Butlertown Road Subdivision Application proposes to subdivide the existing 33.52 parcel —
Parcel Map/Lot 37-1278 — located on the southwestern side of Butlertown Road in the northwest
section of Waterford, Connecticut into two separate parcels — 150 Butlertown Road and Lot A. The
existing parcel is primarily woodlands and wetlands with a small portion dedicated to an existing single-
family residential structure. The parcel is proposed to be developed as a subdivision under the Town of
Waterford Zoning and Subdivision Regulations taking the existing lot and the existing single-family
residential structure and creating a new residential lot (Lot A). Lot A is projected to be 5.67 acres which
will leave 150 Butlertown Road with 27.86 acres. The only proposed land development will be one
single-family structure within proposed Lot A. Lot A is proposed to be developed utilizing well and septic
for water and wastewater service and mitigate increased stormwater flows with the implementation of
Low-Impact Development (LID) strategies resulting in a no net increase discharge to the inland wetlands
and watercourse within the parcel.
Relative to the prevalence of inland wetlands on the existing 150 Butlertown Road parcel the new lot —
Lot A— is proposed to utilize the existing bridge/crossing at 150 Butlertown Road via easement to gain
access to the new lot and avoid any additional temporary or permanent impacts. The new lot will also
work off of existing utility runs for electric and telecommunications servicing 150 Butlertown Road.
Electric service will be gained off an existing transformer servicing the existing 150 Butlertown Road
single-family structure on the western side of the wetland crossing. Telecommunications will be pulled
through existing or new conduit over the existing bridge and driveway for 150 Butlertown Road. Finally,
the site investigation for subsurface sewage disposal included the verification of a suitable area for a
code compliant subsurface sewage disposal system and reserve area for the existing single-family
residential structure and new lot dimensions for 150 Butlertown Road — prior to the proposed
subdivision and after.
Proposed Lot A will utilize and provide a code-compliant water supply well and subsurface sewage
disposal system for drinking water supply and wastewater disposal, respectively. Ledge Light Health
District approval of suitability is provided as part of the subdivision application package.
A Storm Water Management Report and plan sheet is also included in the 150 Butlertown Road
subdivision application package which projects the increased stormwater runoff flows using HydroCAD.
Increased flows are mitigated by capturing the overland flows with the driveway cut for Lot A and
discharging to three detention basins flanking the driveway with overflows discharging towards the
woodland up-gradient of the wetland area outside of the 100 foot upland review area.
259 Noank Ledyard Road Page 1
Mystic, CT 06355

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‘STORMWATER DRAINAGE © SEPTIC SYSTEMS @ SITE DESIGN
An Erosion and Sediment Control Plan is also provided with the 150 Butlertown Road subdivision
oducts to protect the
application package with various Best Management Practices (BMPs) and pr
wetland area and watercourse from sediment deposition.
259 Noank Ledyard Road Page 2
Mystic, CT 06355

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STORMWATER DRAINAGE @ SEPTIC SYSTEMS 6 SITE DESIGN
APR 0 1 202450 BUTLERTOWN ROAD SUBDIVISION APPLICATION
Planning & Development EROSION AND SEDIMENT CONTROL PLAN
fown of Waterford, CT March 11, 2025
The 150 Butlertown Road Subdivision project involves an existing 33.52 acre parcel — Parcel Map/Lot 37-
1278 — located on Butlertown Road in Waterford, Connecticut. The parcel is currently developed with a
single family home in the center of the property; the developed area accounts for approximately 1.40
acres of the parcel. The remaining 32.12 acres is presently a combination of wetlands and forested
woodland. It is proposed to create a new residential lot within the existing 150 Butlertown Road with an
area of 5.67 acres. The remainder of the parcel will remain as it is presently with woodlands, wetlands
and the existing single-family residential structure — 150 Butlertown Road. As part of the Final
Subdivision Plan Application requirements listed in Section 25.5 of the Waterford Subdivision
Regulations, this Erosion and Sediment Control Plan establishes the means for providing adequate and
sustainable erosion and sediment control before, during and after construction of the proposed
subdivided lot.
This written plan references and summarizes the elements included on the Erosion and Sediment
Control Site Plan sheet that is part of the 150 Butlertown Road Subdivision Site Plan Set. All Erosion and
Sediment Control Plan elements are consistent with the 2002 Connecticut Guidelines for Soil Erosion
and Sediment Control Manual, or its most recent version. Also part of the Erosion and Sediment Control
Plan is a construction sequence that, in conjunction with the Erosion and Sediment Control Plan detailed
on the site plan, provides a written description of the sequence of construction and land disturbing
activities and the types of erosion and sediment control measures implemented for the proposed
subdivided lot.
The 150 Butlertown Road Subdivision is proposed to consist of the creation of one residential lot 5.67
acres in size. The proposed new residential lot to be developed will be accessed via an access easement
through the open space/forestry area and the existing driveway and wetland crossing for 150
Butlertown Road. The Erosion and Sediment Control Site Plan includes existing and proposed contours,
proposed limits of clearing/grading, cuts and fills, drainage features, and open space/undisturbed areas
of the parcel. The site plan also identifies the location and type of erosion and sediment control
(primarily silt fence) and stormwater management measures. A construction entrance and tracking pad
is provided for the proposed residential lot at beginning of the proposed driveway intersection with the
existing 150 Butlertown Road driveway. Finally, it should be noted that the 150 Butlertown Road
Subdivision parcel naturally drains to the wetland area that runs north to south through the parcel.
There are no anticipated impacts to any Town-owned drainage structures or catch basins on Butlertown
Road due to this development. The plan also includes measures for dust control.
The Erosion and Sediment Control Site Plan provides detail drawings outlining the correct installation of
erosion and sediment control measures such as silt fence and construction entrances. The written
details provide clear responsibilities between the contractor for each lot and the developer — Gayle and
259 Noank Ledyard Road
Mystic, CT 06355
Page | 1

bic ENGINEERING SERVICES, LLC
STORMWATER DRAINAGE SEPTIC SYSTEMS 6 SITE DESIGN
Owen O’Neill. It provides 24/7/365 emergency contact information for the developer. The written
details also provide clear instruction on the maintenance and inspection of all Erosion and Sediment
Control Plan requirements to ensure continuous, adequate operation. The plan also calls for all
permanent storm water mitigation measures to be protected from sedimentation until all disturbed
areas on the lot and the developed areas have been stabilized with established vegetation. The plan
includes the proper construction sequencing guidance to ensure all disturbance is contained. The
Erosion and Sediment Control Plan is not complete or closed until the lot(s) are fully and permanently
stabilized and have been inspected by the Town.
Respectfully Submitted,
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David L. Cooley, P.E. ZR
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259 Noank Ledyard Road Page | 2
Mystic, CT 06355