Techo International Airport

Fire fighting and public health package for the Head House (passenger terminal), North Pier and Energy Center: pipework up to 250 mm (14,000 m), 30,000 sprinkler heads, 300 hose cabinets, 300 sets of Novec gas, 600 valves, 40,000 m of plumbing pipe (PPR, HDPE, PE, PVC) and 2,000 sanitary wares.
External works package: underground power and telecommunications conduits – 50 km of trenching, 115 km of HDPE conduit (110 and 160 mm), 205 km of PVC duct, 600 heavy-duty manholes and PVC sheet piles.