NGI NEERING, INC. www.swcole.com
18-0204 M
February 21, 2018
Hoyle Tanner & Associates, Inc.
Attention: Mr. Joseph Ripley
150 Dow Street
Manchester, NH 03101
Subject: Proposal
Construction Materials Testing Services
Heritage Rail Trail Connection to Mine Falls Park
Nashua, New Hampshire
Dear Mr. Ripley:
S. W. Cole Engineering, Inc. (S.W.COLE) is pleased to provide this Proposal to provide
construction materials testing services during construction activities planned for the
above referenced project. We understand the project includes construction of multi-use
trail and pedestrian bridge. The trail will consist of an ADA complaint ramp from the
Heritage Trail to an at-grade path along the western side of Everett Street. This path will
cross Ledge Street at a new cross walk with new rapid rectangular flashing beacons to
access the small existing park between Ledge Street and the Nashua Canal. A short
section of proposed concrete sidewalk will transition from the existing brick pavers in the
park to the 90-foot single span prefabricated steel truss pedestrian bridge supported on
helical piles and a reinforced concrete stub abutment.
SCOPE OF SERVICES
S.W.COLE will provide construction materials testing and observation services as
coordinated and directed by the owner or their designated representative. We
understand our scope of services may include the following:
Soils & Aggregate
e Sample and test soil fill materials for sieve analysis and moisture density
relationship
e Observe placement and perform compaction tests on fill materials
{3 Delta Drive, Unit 8, Londonderry, NH 03093-2372 @ P: (0031 716.2111 ¢ F: (603) 716.2112 © E: infomanchestere sweole.com
Geotechnical Engineering Construction Materiais Testing and Spacial Inspections GeoEnvironmental Services
