Southtowns Record

PB Agenda Packet 8.13.2026

Government
Town of West Seneca
Board
Planning Board
Meeting
Aug 13, 2026, 6:00 p.m.
Posted by publisher
Jul 28, 2026
Kind
Agenda packet
Topics
Water, sewer and drainage, Roads and traffic, Housing, Zoning and land use, Parks and recreation, Budget and taxes, Public safety

Original document

Same meeting

Text · page 833 of 1174

Read the whole document on one page (all 1174 pages, each with its own heading)

E.  Commence site grading.

  F.  Disturbed areas of the site where construction activity has ceased for more than 14 days shall be
  temporarily seeded and watered.

  G.  Construction of buildings

  H.  Installation of proposed utilities

  I.  Finalize pavement subgrade preparation.

  J.  Construct all curb, drainage inlets, storm sewer pipes and storm sewer manholes, as shown on
  the plans. Install temporary inlet protection at the locations of all inlets.

  K.  Dust control.

  L.  Remove inlet protection around inlets and manholes no more than 48 hours prior to placing
  stabilized base course.

  M.  Install base material as required for pavement.

  N.  Carry out final grading and seeding and planting.

  O.  Clean storm system following construction, clean detention basins of any silt and return to design
  grades.

  P.  Remove silt fencing/silt sock only after all paving is complete and exposed surfaces are
  stabilized.

  Q.  Remove temporary construction exits only prior to pavement construction in these areas.

  Note: Sediment control storage during construction (traps & basins) during construction shall be 134 cy
  per acre of disturbance per NYSDEC requirements.

  112.4  STORMWATER MANAGEMENT

  Existing site drainage generally flows to two primary drainage areas. The western portion of the site
  drains toward Slade Avenue, while the remainder of the site is collected by an existing network of catch
  basins that ultimately discharge through a large storm sewer outlet located near the north central portion
  of the site. This outlet conveys runoff directly to Cazenovia Creek.

  Stormwater runoff generated by the proposed redevelopment will be collected and conveyed through a
  stormwater management system consisting of a wet pond, catch basins, yard drains, manholes, and
  smooth interior HDPE storm sewer pipe. The proposed stormwater management infrastructure has been
  designed to accommodate the ultimate full build out of the site and will provide the necessary
  conveyance, water quality treatment, and peak flow attenuation for future development phases.

  As a redevelopment project, the site is required to provide Water Quality Volume (WQv) treatment for 25
  percent of the disturbed impervious area and 100 percent of any new impervious area in accordance with
  NYSDEC requirements. The existing site contains approximately 47.75 acres of impervious cover, while the
  proposed redevelopment will result in approximately 47.0 acres of impervious cover. Since the project
  does not create any new impervious area, all proposed improvements are classified as disturbed
  impervious area and are therefore subject to the 25 percent WQv treatment requirement. Because no
  new impervious cover is being created, no Runoff Reduction Volume (RRv) is required for the project.

  The proposed wet pond provides 100 percent of the required Water Quality Volume (WQv) treatment for
  the redevelopment and also provides peak flow attenuation. Discharge from the wet pond is controlled

West Seneca Exchange
07/20/2026
Page 12 of 24

  Page 833 of 1174