Bids must be submitted on the bid forms as indicated in the specifications. Provide construction services to construct new IT closets and relocate existing IT and Telecom equipment.Fill out and return to the Harris County Purchasing Department ONE (1) complete proposal form in an appropriately sized envelope or box. October 2018, REQUEST FOR TAXPAYER IDENTIFICATION. The Department of General Services (the "Department" or "DGS") submits this Request for. Harris County HFC is accepting bids for Requests for Proposals on various projects that expand affordable housing for low-to-moderate-income. Harris County , TX is looking to buy goods and services. Discover all bid opportunities, RFPs, and government contracts with Harris County. The bid form included in the request must be used to submit a bid. Harris County , TX is looking to buy goods and services.