ZOLL Medical Corp., Chelmsford, Massachusetts, has been awarded a maximum $17,828,660 modification (P00005) exercising the third one-year option period of a one-year base contract (SPE2D1-19-D-0034) with four one-year option periods for airworthy suction apparatuses and accessories. This is a fixed-price with economic-price-adjustment, indefinite-delivery/indefinite-quantity contract. The ordering period end date is Sept. 24, 2023. Using customers are Army, Navy, Air Force, Marine Corps and Department of Health Affairs. Type of appropriation is fiscal 2022 through 2023 Warstopper funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania.