HomeMy WebLinkAboutSeptic Approval Letter - Correspondence - 53 MARIAN DRIVE 12/30/2021 r
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North Andover Health Department
Community and Economic Development Division
December 30, 2021
Benjamin Osgood, P.E.
Ranger Engineering Group, Inc.
13 Red Roof Lane, Suite 203
Salem,NH 03079
Re: 53 Marian Drive(Map 107C, Lot 67)
Dear Mr. Osgood:
The proposed wastewater system design plan for the above site dated December 22, 2021 has
been reviewed. Unfortunately,the plan cannot be approved until the following items are
corrected. The specific section in Title 5: 310 CMR 15.000, or North Andover regulation that is
not met by this design follows each item where applicable.
1. Indicate the method for proper abandonment of the existing system(15.354 &NA 3.2)
2. Provide buoyancy calculations for the tank(15.221)
3. Provide for a distribution box that is rated for H-20 (NA 3.2). Additionally, confirm the
model number indicated
4. Provide the specifications for the fill material (15.255). Construction Note 1 does make
reference to the relevant section in Title 5 but those standards should be clearly noted on
the plan for the installer and others
5. Correct TP 2 so that the C soil horizon on the design plan and on Form 11 reflects the
Sandy Loam material which was noted
6. Depict on the site plan the grading changes shown over the septic tank on the System
Profile
Lastly, while not a reason for disapproval, you may wish to replace the word Fine with the word
Firm in Construction Note 11.
Please feel free to contact the office or Mill River Consulting at 978-282-0014 with any
questions you may have. We look forward to working with you to obtain a wastewater treatment
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North Andover Health Department, Town Hall, 120 Main Street,
North Andover, MA 01845 Phone: 978.688.9540 Fax: 978.688. 9542
and dispersal system which will be in compliance with all regulations and assure protection of
public health and the environment of North Andover.
Sincerely,
Stephe Casey Jr.
Health Inspector
cc: Owner
File
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North Andover Health Department, Town Hall, 120 Main Street,
North Andover, MA 01845 Phone: 978.688.9540 Fax: 978.688. 9542