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  5. ›WRLK Tower Modification for Microwave Installation

Educational Television Network·South Carolina

WRLK Tower Modification for Microwave Installation

Closes 8/7/2026$500k – $1.5MInvitation for Bid
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Description

The Educational Television Network is seeking a contractor to modify the steel and concrete foundation of an existing 1,000‑foot communications tower in Columbia, SC to accommodate new microwave equipment. This design‑bid‑build project will require structural analysis, demolition of existing foundation elements, and reconstruction to meet updated load and equipment specifications. • Scope includes engineering assessment, removal of existing concrete/steel, and installation of a reinforced foundation capable of supporting microwave installations. • Project location is Columbia, SC; the bidding window closes on August 7, 2026 at 2:00 PM. • Contractor must submit a bid per the Invitation for Bid documents; primary contact is the Agency Project Coordinator, Mark Jahnke.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Mark Jahnke(Agency Project Coordinator)

[email protected]

(803) 737-3486

Key dates

Opened
7/16/2026
Closes
8/7/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237130
Solicitation №
H67-N030-CB

Budget estimate

$500,000 – $1,500,000

Based on comparable tower‑foundation retrofit projects of similar scale (1000‑ft tower, steel and concrete work), the contract value is likely in the mid‑hundreds of thousands to low‑millions range. Factors influencing cost include material prices for concrete and steel, site access logistics, and the need for specialized structural engineering and heavy equipment. A reasonable estimate places the award between $500,000 and $1,500,000.

AI estimate from the solicitation

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