ZIA constructs expressways and highways using fully mechanized construction methods to achieve international standards of quality. At Oil and Gas field we have built temporary bridges of many types in various span ranges which are used for transportation of heavy equipment. ZIA also undertakes strengthening and widening of roads. Recently, ZIA has taken up the construction of concrete pavements using fully mechanized paving trains, large-capacity batching plants, and dumpers. ZIA is pre-qualified Construction contractor of Oil Gas E&P companies, Mining, Power & Energy Generation Companies, National Highway, MES, and B&R and can take up maintenance of national highways and state highways, using sophisticated equipment for resurfacing.
ZIA undertakes large scale mechanized construction of airstrip along with maintenance hangars and runways, aprons, taxiways, airfield lighting - to international standards in remote areas.