from private to a proposed Town-owned road; addition of curbing and catch basins; addition of a
water quality basin designed by LBM Engineering; addition of driveways for individual lots.
Atty. Heller described all the drainage systems proposed. The activity occurring within the 100ft
buffer area will result in 13,000sf of disturbance.
Attorney Heller introduced the following documents into the record: a revised soil scientist
report by Ian Cole, LSS; portion of the CT Public health Code relating to on-site sewage disposal
systems; a separating distance chart depicting distance of septic systems and upland review area;
an excerpt from Waterbury v. Washington case; and revised plan sheets pages 3 & 6.
Atty. Heller reviewed the relevant part of the public health code regarding required separating
distances between a potable water well and a septic leaching system; discussed the percolation
rates for each lot; the existing hydraulic gradient; and the concerns raised about the clustering of
septic systems and their cumulative effect they would have on wetlands or watercourses. He
stated that only 15 of the 26 lots have a hydraulic gradient toward any wetlands on site.
He read a portion of the Waterbury v Washington case regarding compliance with environmental
and regulatory schemes into the record and discussed at length. He reviewed the 2 Regulatory
Standards that he feels applies to the project (2004 Stormwater Quality manual and CT Public
health Code) and stated that he feels the application applies with both.
Heller discussed section 1.1 of the IWWC Regulations re: balancing economic development
needs and protection of wetlands and watercources. He discussed the CGS 8-30g - Affordable
Appeals Act which he feels enters into the "balancing act." He discussed the Substantial
Evidence Rule and permitting criteria in Section 10.2 of the IWWC Regulations as they relate to
this project and the Commissions' jurisdiction. Heller discussed the flow of water across the site
pre and post development and the SE&SC measures proposed and the findings of the LBM
Engineering Report with respect to flooding concerns.
A revised project narrative, LBM Engineering Report, review Comments from Steve Masalin,
DPW were also incorporated into the record as well as the review from CLA Engineering that
was prepared for the PZC.
The Chairman welcomed public comment.
The following people spoke:
Attorney Steven Struder, Berchem & Moses, 75 Broad St. Milford, CT, spoke on behalf of
Karl Acimovic from Groton Utilities and his experience with public water supplies. Struder
requested that the application be continued to the next meeting and spoke against the application
for the following reasons.
Struder explained that the project- specifilly the density of houses with individual septic systems,
will pose significant threat to the public drinking water supply. Struder requested that the
applicant conduct a renovation analysis to determine the cumulative impact of the 26 Septic
Systems on GU's water system. He disagreed with Heller that the 8-30G is applicable to this
agency. He believed that there will be adverse impacts to this watershed. He also disagrees with
Heller on his Washington v Waterbury conclusion that there is no regulatory standard sited.
Struder defined that they're two separate statutory schemes.
Karl Acimovic, PE representing the Water Division of Groton Utilities agreed with Struder
and doubted the feasibility of the project. Acimovic expressed concern about percolation rates.
He identified that the water supply study completed by the applicant only addressed water
quantity, not quality. Mr. Acomovic expressed concerns about increased Sodium in the drinking
water caused by the Town's practice of using pure salt on the roads in the winter. The project