New Hampshire Active 03 / 18

Manchester

CMOM Contract 5

Manchester, NH

Project Details

Every system our crews delivered on this contract, item by item.

Sewer/Drain system

04

1,200 linear feet of 8" to 36" pipe
28 point repairs
13,000 linear feet of 8" to 24" rehabilitation
15 each new catch basins and manholes

Cohas Brooke Siphon Replacement

03

400 linear feet of directional drilling under Cohas Brook
2 each new precast siphon structures
2 each new manholes

Sewer bypass

01

Connections to existing

Marjam Culvert Rehabilitation

05

Selective demolition of top of existing culvert
300 linear feet of twin 42-inch HDPE drains
4 each new catch basins
700 square feet of metal grating
Permanent paving patch

Culvert Work

01

Mammoth Road Culvert Cleaning

Massabesic Street Culvert Rehabilitation

02

50 linear feet of twin 42-inch HDPE drains
Bar rack

Spruce Street Culvert Rehabilitation

01

Replacing 5.5' x 9' box culvert

Namaske Lake Boat Ramp Improvements

05

Bioretention basin
Drainage
Permanent paving boat ramp
Stone path
Plantings

Other Projects

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BWSC, Contract 19-308-004

Chelsea, MA

CHE-004 Phase 1

Methuen, MA

Arlington Neighborhood Improvements Phase 1

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