Whysong Barn Rehabilitation – Blue Knob State Park

This procurement seeks a qualified contractor to fully rehabilitate the historic Whysong Barn and several ancillary structures within Blue Knob State Park. The work includes comprehensive demolition, roof replacement with corrugated metal panels, siding and window repairs, floor sheathing replacement, masonry restoration, lighting arrester system installation, and associated gutter and downspout work, all in compliance with historic preservation standards and DCNR specifications. The contract is a lump‑sum award with a mobilization payment of 40 % and final payment upon satisfactory demobilization and acceptance. Bids must be submitted electronically via Bid Express. • Remove existing metal roofing, asphalt shingles, and deteriorated roof sheathing; install new 24‑gauge corrugated metal roof panels with PVDF finish. • Perform demolition of chimneys, over‑hangs, and unwanted structures; provide tree removal, debris disposal, and a 30‑CY dumpster. • Repair stone masonry, replace siding, batten strips, louvered windows, and barn doors; reinstall a lighting arrester system and complete gutter/downspout installation. • Follow strict temperature limits (no roofing work below 45 °F), submit required shop drawings, and adhere to DCNR General Conditions, including a 180‑day completion window.