614023 DISTRICT 1 Scheduled and Emergency Bridge Repairs at Various Locations on I-90 (Western Tur

Massachusetts Department of Transportation

Scheduled and emergency drainage structure repairs at various locations.

Massachusetts Department of Transportation

The work under this project shall consists of 1) Removing the deteriorated concrete from any element of the substructure, including but not limited to stem piers, pier caps, pier columns, wing walls, backwalls, and abutments. 2) Jacking and shoring to support pier caps and/or various beams over piers and abutments may be required to allow concrete repairs to the substructure. 3) Removing the deteriorated concrete from retaining walls, both connected/associated and not connected/not associated with any bridge in the jurisdiction of District 5. 4) Replacing excavated, spalled, delaminated, or deteriorated concrete, and replacing any broken, missing or deteriorated reinforcing steel with new material. 5) Removing and resetting or replacing bearing devices as required. 6) Replacing missing or damaged granite or cement concrete slope paving, either in kind or with cement concrete slope paving where needed and as directed by the Engineer. 7) Any additional repairs in either the superstructure or deck that are related to the substructure work.

Massachusetts Department of Transportation

Scheduled & emergency signal betterment at various locations.