Environmental Chemical Corp.,* Burlingame, California, is awarded a $20,291,410 firm-fixed-price contract for taxiway and apron upgrades. This contract provides for the repair and upgrade of existing airfield pavement to support the P-8A mission at Naval Air Station Sigonella, Italy. Work will be performed at Sigonella, Italy, and will be completed by November 2025. Fiscal 2019 military construction funds in the amount of $20,291,410 will be obligated at time of award. Funds will expire at the end of the current fiscal year. This contract was competitively procured via the sam.gov website with four offers received. The Naval Facilities Engineering Systems Command Atlantic, Norfolk Virginia, is the contracting activity (N62470-23-C-0001).