All correspondence must be made through the Vendor Portal. Specifications include, but are not limited to: Eliminate condensation drips and possible chilled water leaks from the chilled water piping on the first and second floors of Building 306 at Fort Ruger. Chilled water pipes for the air conditioning system (AC), located in the suspended ceiling, appear to leak water in several locations. This creates potential for mold and water stains on the ceiling tiles. Contractor to remove and reinsulate chilled water piping per Attachment A. Prior to reinsulating, contractor to verify if the chilled water pipes/joints estimated in Attachment A leak chilled water, not just moisture due to condensation. Contractor to repair chilled water leaks and replace pipe and fittings as necessary. DOD will pay for pipe insulation as a lump sum and chilled water pipe and joint repair per lineal foot/joint. DOD will also pay for additional insulation on exposed pipes/joints that cause condensation, as an additive alternate. Contractor to replace black steel pipe and fittings in kind or may use copper at their discretion. Dielectric unions required if contractor makes repairs/replacement with dissimilar metals. Contractor to replace existing pipe insulation in kind, or with an approved alternative. Contactor to insulate chilled water piping not currently insulated, if any, to prevent condensation dripping. Contractor is not required to investigate or repair piping or insulation outside the areas described in Attachment A, but may coordinate with POC upon finding such and make further repairs as agreed.