Specifications include, but are not limited to: GRASS HILL GROUND STORAGE TANK PAINTING AND REHABILITATION Conduct interior cleaning, coating, and general upgrades to the Grass Hill Ground Storage Tank for the City of Leon Valley: 1. Interior Cleaning and Coating – Blast and apply new coating to interior of tank per Technical Specification Section TS, Sub Sections TS.11 Part A and TS.22 Part A. 2. Dehumidification and Dust Control – Furnish and operate all equipment per Technical Specification TS, Sub Sections TS.16 and TS.22 Part B. 3. Roof Vent – Install a 24” diameter approved aluminum roof vent and carbon steel weld-on flanged neck per Technical Specification Section TS, Sub Section TS.22 Part C. 4. Overflow Flap Valve – Furnish and install a new 10” diameter clow flap valve and raise outlet 1’ per Technical Specification Section TS, Sub Section TS.22 Part D