HomeMy WebLinkAboutSeptic Denial Letter - Correspondence - 851 JOHNSON STREET 10/28/2021 g .w
North Andover Health Department
(ormaiu�nity and lrunurmilc Development Divisio a
October 28, 2021
,Bohn Morin, I'.p.
The Morin-C,arnercan Group, hic.
66 I'Ani Street
Dar vers, MA 0192
Re: Subsurface Sewage Disposal System Plan for 851 Johnson Street Nia �) 107A Lot 62
Dear Mr. Marian:
The proposed wastewater system design playa for the above site dated October 21, 2021' has heeaa.
reviewed, Unfortunately, the, plan cannot he approved Until the fiallowvinp, items are corrected.
The specific section in Title 5: 310 C'MR 15.0001 or Dearth Andover regulation that is not met by
this design follows each item where applicable.
I. ThC hUililing sewer is properly noted but other piping; needs to be indicated to be
;�°laeilnle, 4f 1 Y 5 ( IA 3.2)
2. Indicate the location ofany proposed f-oundation drain for-the building addition (NA 12)
3. Clarify why the design water table was lowverccd frorn the, observed water table mated in
the, test pit, It does not appear 4' of separation is being naa ntained to the bottom. of the
soil absorption system (15,212)
4. Provide a sw-waale where the fill is within ' oftlae property line (I 525,5)
5. "I'lic conventional systean primary and reserve area. are not clearly visible. They also,
should he labeled as to size can [lie, design plan (Stcd C oncd sect 116 c)
fa. Provide for required differential venting through ugh piping located at, the sail absorption,
system (technology approval dated Oct 30, 20141, special condition 6). Alternatively, you
may determine if there is sufficient draft provided through the existing building sewer
ventilation system and propose that component as the, reilrrired "high-vent".
7. Chiril*y General Ideate 5 with greater information, The design plan should provide all
needed details and should not reterence a different cdocr,nient.
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North Aadover 1 lealth Department, Town l fall, 120 Main Street,
North Andover, Mew. 01845 Phone: 97 '.688.9540 1 aw: 978.688. 9542
AlthOLIgh not a reason for disapproval, YCM may ,wish to consider the following:
A. It would be j)rUdent to niake a separate "proof plan" to dernonstrate the conventional
sys(em and keep the main portion rat`the site design to what is actually proposed to be
constrLICI,Cd
Please :[i�el fi-ee, to coritact the office or Mill River C 011SUIting at 978-282-0014 with any
questions you may have. We look 6orward to working with you to obtain a wastewater treaftnent,
and dispersal system which Nvill be in compliance with all regulations and assure protection of
public health and the environment of North Andover.
Sincerely,
Stephen"i.,asey Jr.
I lealth Inspector
cc: Owner
File
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Noi-th Andover Health I lall, 120 Main Street,
North, Andover,, MA 0 1845 Phone: 978.688.954,0 Fax: 978,688, 9542