SUEZ Water New York Inc. – Chlorine Contact (CT) Water Main Replacement (June 2020)

Posted on: June 27, 2020

Additional CT has been provided by the replacement of existing 16” diameter water main pipe with larger 36” diameter pipe to provide four (4)-log inactivation of viruses. BS&J completed the design in April 2020 which included special consideration of thrust restraint for the larger diameter and the operating pressures in this pressure district. Construction was… Continue Reading

SUEZ Water New York Inc. – Sterling Lake Wastewater Treatment Plant Study (June 2020)

Posted on: June 27, 2020

BS&J was retained to assist with the evaluation of the WWTP and recommend short term improvements. Components evaluated included: wet well pump station, aeration basins, clarifier, filtration, UV building, and electrical/stand by power.

SUEZ Water Rahway – Hydraulic Model Updates (June 2020)

Posted on: June 27, 2020

The existing hydraulic model originally prepared by BS&J was updated for 2020 demands and operation. Several feasibility scenarios were evaluated related to interconnection supply and developed a preliminary control strategy.

SUEZ West Milford – Rolling Ridge Tank Isolation (June 2020)

Posted on: June 27, 2020

Evaluated existing operation and designed improvements to allow this ground storage tank to be taken offline for inspection and repair while maintaining service. On-site inspections discovered new functionality at the well house supplying the tank, enhancing operational capabilities.