Call 001 612193-136485

Solicitation 612193-136485 is a project issued by the Massachusetts Department of Transportation Highway Division for bridge preservation on I-93 over the Merrimack River in Andover. The scope of work includes technical installations such as piezo sensors and solar panel connections for traffic data collectors, with strict quality standards requiring ground electrode resistance of less than 25 Ohms and specific installation depths for sensors. The contract includes detailed pricing for various grades of reinforcing and structural steel, with established mechanisms for positive and negative pay adjustments based on price variances. The response deadline for proposals is November 3, 2026. Awarded contractors must provide performance and payment bonds, workers compensation, and liability insurance within fourteen calendar days of the award. Compliance requirements are extensive, including adherence to the DEP Mass Clean Diesel Program for equipment over 50 horsepower, certification against the use of undocumented workers per Executive Order 481, and compliance with federal and state equal employment and non-discrimination programs. The successful bidder is also responsible for a one-year warranty period to repair or replace any failing components after project acceptance.