HomeMy WebLinkAboutSeptic - Full Repair - Correspondence - 53 MARIAN DRIVE 1/3/2022 RANGER ENGINEERING GROUP, INC.
13 Red Roof Lane Suite 203
Salem, NH 03079
Tel: 978-208-1762
www.rangereng.com
January 3, 2022
Stephen Casey, Jr. Health Inspector
North Andover Health Department
Town Hall
120 Main Street
North Andover, MA 01845
RE: 53 Marian Drive
Dear Mr. Casey,
Please accept this letter and the enclosed plans as a resubmittal of the septic system design for the
above referenced property. The changes made to the plan are as follows.
1. A not regarding the abandonment of the septic tank and leach pit has been added to the
construction notes on the plan.
2. Buoyance calculations for the septic tank have been added to sheet 2 of the plan.
3. The distribution box detail has been noted as being H-20. The model number for the d-box has
been corrected.
4. A sand fill specification has been added to the plan on sheet 1.
5. The notation for the C layer soil type has been corrected for TP-2
6. Additional topographic elevations have been added to the plan.
If you have any additional comments, please do not hesitate to contact this office.
Sincerely,
Benjamin C. Osgood, Jr. PE
Senior Engineer