Exelon Wolf Hollow Pump Station – Intake Pump Barrel Extension

Location: Lake Granbury, TX
Project Type: Rehabilitation
Exelon Generation Company, LLC
FNB Project Partners, LLC
John New 210 865-5461
Engineer of Record:
Freese & Nichols

Project Scope

Lower 141 LF of existing 30” intake barrels 30’ into Lake Granbury and install 30’ of 30” intake barrels that will supply water to the Exelon Power Plant even in low lake levels.  Prior to lowering the intake barrels, 2 new 36” piers were drilled and poured, along with a 26’x4’ beam cap to support the lowered structure.  Support was provided for the removal and reinstallation of 3 pump and motor assemblies.  The scope included removal, cleaning and repairing (2) 8’x14’ Intake screens, as well as installing 1 new 8’x14’ Intake screen and extending cathodic protection.  Diver support was needed to successfully complete the project.

Project Details

Original Construction Cost
Date of Notice to Proceed
Original Substantial Completion
Final Payment Dates
Project Superintendent
Shawn Adams
Final Construction Cost
Type of Construction
Actual Substantial Completion
Project Managers
Dan Cassel/Linda Cassel
MEP subcontractors
Boyer Self Performed
Length of Relationship with Engineer
15 years