West Cove Bridge

Grantham, New Hampshire

D&K conducted a visual inspection of a two-lane, circa 1978 steel beam bridge with a covered sidewalk. The existing laminated timber deck structure is supported by concrete abutments on piles, spanning 69 ft over Eastman Lake. Field inspection included a complete visual inspection of all accessible bridge components. Measurements and photographs recorded existing conditions and D&K engineers noted observed deficiencies. We completed a review of existing engineering drawings and inspection reports for the current structure, as provided by Eastman Community Association (ECA). D&K completed an inspection report, complete with color photos and construction cost estimate, including conclusions and recommendations for short- and long-term improvements to deteriorating steel beams and eroding abutments. ECA decided to replace the deck and retain the steel beams and abutments.

D&K prepared contract drawings detailing replacement of the existing timber deck with a new glue laminated timber deck. The project required cutting and moving the existing covered walkway several feet to make room for construction of the new deck.

Professional Services

Field inspection
Review of existing data
Preparation of a Recommendations Report
Cost estimates
Preparation of contract drawings
Construction observation