Bayou Terrebonne Lock System


Terrebonne Parish and Consolidated Government


GIS Engineering

Date of Completion

November 1, 2021

General Contractor

Sealevel Construction

Project Overview

Sealevel was awarded the general contract for the Bayou Terrebonne Lock System, which included the following scope of work:

  • Construction of an 81’ x 120’ cofferdam with 20’ excavation
  • Installation of (210) 60’ timber piles inside cofferdam
  • Fabrication and installation of (2) 31’ x 15’ miter gates
  • Fabrication of walkways and handrails
  • Construction of a control house