CITY OF GRAND PRAIRIE ADVERTISEMENT FOR PROPOSALS/RESPONSES Sealed bids will be received at 300 W. Main Street, Grand Prairie, Texas, and via https://vendors.planetbids.com/portal/53284/portal-home until June 8, 2026, at 11:00 AM (Central Time). Bids will be opened publicly and acknowledged at that time for the purchase of the following RFP # 26042 – Groundwater Compliance Monitoring Services City of Grand Prairie Landfill An optional pre-bid meeting will be held on Wednesday, May 27, 2026, at 10:00 AM. The meeting will be held at the City of Grand Prairie Landfill, 1102 MacArthur Blvd., Grand Prairie, TX 75050. Further information and specifications may be obtained at https://vendors.planetbids.com/portal/53284/portal-home or from the Purchasing division at (972) 237-8266. The city reserves the right to reject any or all bids and to waive formalities. The city also reserves the right to purchase these items through state-awarded contracts or other intergovernmental agreements when it is in the city's best interest. IPL0340918 May 15,22 2026