Hawaiian Dredging Construction Co. Inc., Honolulu, Hawaii, is awarded an $8,435,045 firm-fixed-price modification to previously-awarded contract N62742-19-C-1319 for the construction of a replacement water transmission line at Waiawa, Pearl City, Joint Base Pearl Harbor-Hickam, Oahu, Hawaii. This award brings the total cumulative value of the contract to $74,611,935. Work will be performed in Pearl City, Hawaii, and is expected to be completed by November 2024. Fiscal 2019 military construction (Navy) funds in the amount of $8,435,045 will be obligated at time of award and will expire at the end of the current fiscal year. Naval Facilities Engineering Systems Command Hawaii, Joint Base Pearl Harbor-Hickam, Hawaii, is the contracting activity.