Massachusetts Completed C06 / 18

Stoneham & Wakefield

MWRA Contract 7478, Stoneham & Wakefield

Massachusetts Water Resources Authority

Completed September 13th, 2018

Client: Massachusetts Water Resources Authority

Project Details

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

Water System

08

Installed 7,200 feet of 48-inch ductile iron water main and 6 butterfly valves
Installation of 485 feet of 48-inch steel water main
Installation of 150 feet of 36-inch ductile iron water main and appurtenances
Installation of 100 feet of 24-inch ductile iron water main three 3 gate valves
Installation of 1,650 feet of 16-inch ductile iron water main 1 gate valve
Connections to existing Section 110 36" water main and Section 89B 24" water main
Installation of 5,500 feet of 6-inch to 12-inch ductile iron water mains and gate valves
Installation of 25 feet of 130-inch by 73-inch corrugated metal pipe culvert at Sweetwater Brook

Sewer System

03

Installing valves, precast vaults, air valves, blow-off assemblies, and manholes
Installation of 1,500 feet of 8-inch to 30-inch drain lines and manhole structures
Installation of 1,600 feet of 4-inch to 12-inch sanitary sewer lines and manhole structures

Site & Coordination

01

Installing one new meter in underground vaults with electrical and communications equipment

Rock Excavation

02

Removal, handling, transportation and disposal of 10,000 cubic yards of rock
Contaminated soil and groundwater

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