Lake Holiday Bridge over Concrete Spillway

Project Overview:

Features:

  • Concrete Spillway Demolition & Replacement for a 240-AC Impoundment
  • Construct New 127-FT 2-span Bridge, including Prestressed Concrete Bulb-Tee Beams
  • Lower and Maintain Lake Elevation to Permit Construction with 3-EA 18” Siphons
  • Temporary Relocation of Underground Utilities
  • Excavate Spillway Into Existing Bed Rock Subgrade
  • Permanent Underground Utilities Relocation
  • Roadway Reconstruction
  • Approximately 7,050-CY of Concrete Construction, including:
  • Bridge Construction                                      504-CY
  • Spillway Slabs & Footings                            3,467-CY
  • Training Walls & Baffle Blocks                      1,203-CY
  • Spillway Labrynth Walls                                   639-CY
  • Curved Approach Retaining Walls                   215-CY
  • Other (Fill & Edge) Concrete                        1,022-CY

Owner:

Frederick County, Virginia – Department of Public Works, Lake Holiday Sanitary District

Facility:

Lake Holiday Dam Spillway Upgrade, Concrete Spillway Reconstruction

Contract Amount:

$7,105,260

Start to Completion:

September 2011 to June 2013