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North Shore Connector

North Shore Constructors I and II
Pittsburgh, – 2005-2009 – $487,000

Scope of Work:
Neumeyer Environmental was contracted to provide environmental management and construction support services for a subway connector tunnel beneath the Allegheny River from downtown Pittsburgh to the North Shore area. Neumeyer Environmental provided remediation services for abandoned asbestos-insulated steam pipes, lead compliance and abatement activities, impacted subsoils from previous historical activities, water quality discharge management and sampling and analysis in accordance with the Pennsylvania Management of Fill policy.

This project is a multi-year, multi-contract effort that is anticipated to span over five years.

by neumeyeradmin neumeyeradmin

Memorial Bridge Renovation and Replacement

Balfour Beatty Infrastructure
Arlington, PA – 2009 – $75,000

Scope of Work:
PennDOT replaced and renovated two bridge sections in Connellsville that required construction support. Neumeyer Environmental was contracted to provide construction surveys, methane monitoring and other support activities. We performed the pre-construction survey of six adjacent properties to establish the structural condition before vibrating activities were initiated by the contractor. After the construction is complete, a post-construction survey will be performed to ensure no change occurred during the vibration activities.

Neumeyer Environmental provided real-time field screening and monitoring during drilling activities within the local coal seam that had the potential to generate excessive methane vapors.

Neumeyer Environmental also provided ancillary project support services included providing equipment and analytical services for lead compliance during the bridge deck renovations and removal.