Project Description

Memorial Bridge Construction

Location: City of Portsmouth, New Hampshire and Kittery, Maine
Owner: New Hampshire DOT and Maine DOT

Work Description:

  • Erection Manual Preparation
  • Temporary Structures Design
  • Float-In Design of new Lift Span and Fixed Span Trusses
  • Permanent Truss and Lift Tower Evaluation for Temporary Conditions
  • Review of Machine Room and Counterweight Installation
  • Review of balance calculations for Counterweight Construction
  • On-site construction services