HomeMy WebLinkAbout2013-04-02 Planning Board Supplemental Materials (135) Eggleston Environmental
32 Old Framingham Rd Unit 29 Sudbury MA 01776 tel 508.259.1137 fax 866.820.7840
March 27, 2013
North Andover Planning Board
1600 Osgood Street
North Andover, MA 01845
Attn: Judy Tymon, Town Planner
RE: Regency Place PRD, 464 Appleton St.
Stormwater Management Review
Dear Ms. Tymon and Board Members:
In follow-up to January 29, 2013 comment letter and March 18, 2013 email comments, I
have reviewed the March 22, 2013 revised plans and calculations submitted (via email)
by Christiansen & Sergi, Inc. for the proposed Regency Place project at 464 Appleton
Street.
At this point, I believe that all of my comments have been satisfactorily addressed in the
revised submittal, with the exception of the following:
1. A note needs to be added to the plan stating that unsuitable material needs to be
removed from proposed infiltration areas and replaced with clean septic sand.
(e.g. per the proposed language O’Connell’s 3/26/13 email)
2. Christiansen & Sergi has indicated that it is not possible to move the existing
catchbasin on Blue Ridge Road (downstream of the proposed Stormceptor)
offline, but that an outlet hood would be added. This needs to be confirmed with
the DPW Director and added to the plan.
3. Responsibility for maintenance of the Stormceptor unit still needs to be resolved.
4. The Conservation Commission and/or Planning Board should have input to the
Construction Stormwater Pollution Prevention Plan (SWPPP) when it is prepared.
In accordance with EPA guidelines, the SWPPP should include a detailed timeline
of construction aimed at minimizing the total area of disturbance at any one time.
5. Deed restrictions are needed for the infiltration basins on Lots 3 and 4 to ensure
that the basins (or suitable alternatives) remain in place and that their storage and
infiltration capacities are maintained by the individual homeowners.
Once again, I appreciate the opportunity to assist the North Andover Planning Board with
the review of this project, and hope that this information is suitable for your needs. Please
464 Appleton St, Stormwater Review 2
March 27, 2013
feel free to contact me if you or the applicants have any questions regarding the issues
addressed herein.
Sincerely,
EGGLESTON ENVIRONMENTAL
Lisa D. Eggleston, P.E.
C: Jennifer Hughes