Highlands System Improvements for Siphon 20

Location: Highlands, TX
Project Type: Rehabilitation
Owner:
San Jacinto River Authority
Eduardo Maldonado, Construction Manager 936 827-7365
Engineer of Record:
Freese & Nichols
Cody Cockroft, PE 832 370-7603

Project Scope

Installation of two siphon structures and removal of temporary stabilized construction exit(s) on the levee(s); design and install a water tight cofferdam system; maintain existing SJRA canal flow of approximately 65MGD; installed two (2) CCFRPM siphon pipes, headwalls, inlet and outlet box structures, weir baffle walls.

Project Details

Original Construction Cost
$2,281,609
Final Construction Cost:
$2,303,298
Date of Notice to Proceed:
11/13
Type of Construction:
Rehabilitation
Original Substantial Completion:
06/14
Actual Substantial Completion:
06/14
Final Payment Dates:
07/14
Project Managers:
Nathan Davis, Billy Kelley
Project Superintendent:
Juan Hernandez, II
Civil subcontractors:
Demac Concrete
R&A Road Boring
Length of Relationship with Owner:
16 years