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Scope of Work in Progress
1. Concrete Deck Renewal
· Scarification and spall repair: Removing deteriorated surface concrete and replacing weak spots.
· Overlay installation: Applying a new concrete overlay across large sections of the deck, reinforcing structural integrity while restoring a smooth, durable driving surface.
· Expansion joints: Outdated caulk and failing joints are being removed and replaced. A Surtreat TPS II corrosion protection bonding agent is applied before installing new joint sealants, ensuring watertight performance.
2. Corrosion Mitigation & Long-Term Protection
· Deck treatment: After surface prep, a three-part Surtreat system is being installed to protect new and existing concrete against corrosion.
· Underside of deck: Loose concrete is removed, followed by application of TPS II and TPS XII, along with Surcoat latex-modified cementitious rebar protection—a critical measure for halting rebar corrosion and extending service life.
3. Steel Beam Reinforcement
· Pressure washing: Cleaning steel members to remove contaminants.
· Protective coating: Applying a VCI Primer at 6 mil thickness to shield structural steel from corrosion.
4. Drainage Improvements
· Trench drain replacement: Installation of five new trench drains with fresh bedding mortar.
· Optimized drainage slope: Ensuring proper flow toward downspouts to reduce standing water and prevent future deterioration.
Men at work.
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