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Home My WebLink About- Correspondence - 2017 SALEM STREET 11/20/2019 12/4/2018 Town of North Andover Mail-2051 Salem NORTH ANDOVER Massachusetts Savannah Mclnvale <smcinvale@northandoverma.gov> 2 1 Salem 2 essages Savannah Mclnvale <smcinvale@northandoverma.gov> Tue, Dec 4, 2018 at 9:51 AM To: bosgood@rangereng.com Hi Ben, I visited the site at 2051 Salem today to check the soil test pit locations. While they are far enough from the resource area, they are located in MESA priority habitat. How much clearing do you anticipate will be needed for these pits?There is an exemption for testing as long as clearing is limited to only what is absolutely necessary. Thanks, Savannah Conservation Field Inspector Town of North Andover 120 Main St. North Andover, MA 978-688-9530 bosgood@rangereng.com <bosgood@rangereng.com> Tue, Dec 4, 2018 at 10:03 AM To: Savannah Mclnvale <smcinvale@northandoverma.gov> Hi Savannah, We will do as little clearing as possible. I don't anticipate removing any large trees,just whatever small saplings we need to remove to get the backhoe in. Ben From: Savannah Mclnvale <smcinvale@northandoverma.gov> Sent: Tuesday, December 4, 2018 9:51 AM To: bosgood@rangereng.com Subject: 2051 Salem [Quoted text hidden] All email messages and attached content sent from and to this email account are public records unless qualified as an exemption under the Massachusetts Public Records Law. Visit us online at www.northandoverma.gov. https://mai l.google.com/mail/u/0?ik=63be995Oc4&view=pt&search=al I&permth id=th read-a%3Ar-7242775600038940052&si mpl=msg-a%3Ar62098046... 1/1 IkBenjamin c. Osgood, Jr. P E. .40 157 Bluff street �G�` Salem,NH 03079 Tel: 978-435-1324 oF�O�eP March 21,2019 � Brian J.LaGrasse,CENT Director of Public health North Andover health Department Town Hall, 120 Main Street North Andover,MA 01845 Re:20ft Salem Street revised septic system design e-W(-J— Dear Mr.LaGrasse, Please accept this letter and the attached revised plans as our response to your review letter dated February 22,2019.The plans were revised to address the comments as follows. Sheet 1 of 2 1. The Assessor's map and parcel have been corrected. 2. The TP2 label has been changed to PT2 3. The prepared for line in the title block now states"Prepared For: Owner Ruth t...." 4. The wells and existing leach systems on abutting properties have been shown,the one on the opposite side of Salem Street is on the Overview Map.The properties on the west side are indicated as being on town water. 5. The septic tank cover locations have been shifted to reflect where the openings will be. 6. The observation tubes have been shown on the plan view. 7. The foundation drains with an outlet invert have been shown on the plan. 8. Arrows and notes have been added regarding surface drainage being directed away from the system. 9. The leach lines are connected with a solid line to the vent. 10. The stray line has been deleted. 11. The topographic lines have been adjusted over the pipe from the tank to the D-Box to provide sufficient cover. 12. General note 6 has been revised. 13. Note 8 has been revised to indicate that contractor shall install a temporary benchmark within 50'to 75' of the system. Sheet 2 of 2 1. The invert elevations have been adjusted to provide a 0.005 fllft slope on the leach pipe in the system profile. 2. The septic tank detail has been revised. 3. Note 5 on the septic tank detail has been eliminated.A filter is not required. 4. The access covers are still shown below grade because no effluent filter is proposed. 5. Septic tank buoyancy calculations have been added to the plans.It is assumed the tank would be submerged so the depth of cover over the tank was increased to 2'to provide sufficient weight. 6. The notation on cover material for the leach trench sections has been revised. 7. The stone size on the trench sections has been revised. 8. The observation tube detail has been revised. Additional Comments 1. Construction note 14 has been deleted. 2. The depth of soil removal below the leach trenches has been revised to resemble the actual depth of soil removal. If you have any questions or additional comments,please do not hesitate to contact me at 978- 435-1324. Sincerely, 2e2 - -'; L D Benjamin C. Osgood,J , PE G0,q*,O �DF N CvQP� 4/1/2019 Town of North Andover Mail-2051 Salem Street supplemental plan review NORTH ANDOVER Massachusetts Toni Wolfenden <tolfenden@northandoverma.gov> 2051 Salem Street supplemental plan review 2 messages John Olcott<johno@millriverconsulting.com> Fri, Mar 29, 2019 at 3:51 PM To: Brian Lagrasse <baagrasse@northandoverma.gov>, Toni Wolfenden <tolfenden@northandoverma.gov> Cc: Dan Ottenheimer<dano@millriverconsulting.com>, Sandra Lezcano <sandral@millriverconsulting.com> We have reviewed the revised plan for this location and have found it to be in compliance with the state and local regulations. Please let me know if you have any questions. John Thanks, John Olcott Project Manager AKX- fFM%iLL RIVER CONSULTING t;K-Ative so1utioais rot laud DC%-C1oPMCnt 6 Sargent Street Gloucester, MA 01930-2719 Phone: 978-282-0014 ext.804 www.millriverconsuIting.com Toni Wolfenden <tolfenden@northandoverma.gov> Mon, Apr 1, 2019 at 9:57 AM To: John Olcott<johno@millriverconsulting.com> Cc: Brian Lagrasse <blagrasse@northandoverma.gov>, Dan Ottenheimer<dano@millriverconsulting.com>, Sandra Lezcano <sandral@millriverconsulting.com> Thank you! Toni K. Wolfenden Health Department Assistant https://mail.google.com/mail/u/0?ik=a0c6f4e4cf&view=pt&search=all&permthid=thread-f%3A1629370826939856837&simpl=msg-f%3A162937082693... 1/2 4/1/2019 Town of North Andover Mail-2051 Salem Street supplemental plan review 978-688-9540 L.',cid:image002.jpg@01 CD02A1.85A49B40 [Quoted text hidden] ti image001.jpg 4K https://mail.goog le.com/mail/u/0?ik=aOc6f4e4cf&view=pt&search=all&permthid=thread-f`/`3Al 629370826939856837&simpl=msg-f%3A162937082693... 2/2