ASX / MEDIA ANNOUNCEMENT 7 March 2019 DECMIL AWARDED $72M WARRADARGE WIND FARM BALANCE OF PLANT CONTRACT ▪ Decmil expands footprint in the renewables sector with first wind project ▪ Includes design and construction of the civil and electrical balance of plant Decmil Group Limited (ASX:DCG) (“Decmil” or “Company”) is pleased to announce that it has been awarded a $72 million contract for balance of plant works at the Warradarge Wind Farm in Western Australia. The contract will be with leading global wind energy company Vestas, with the project located 200kms South of Geraldton. The project will be funded and developed by Bright Energy Investments (BEI) - a partnership between Synergy and the private sector. Decmil’s scope includes the design and construction of the civil and electrical balance of plant for the 51 turbine wind farm including wind turbine bases, 55km of access tracks, site cabling, switch room and substation. Western Power will construct the transmission line from the wind farm sub-station to the network connection point near Eneabba. The works will commence immediately and are expected to be completed by September 2020. About Decmil Decmil Group Limited (DGL) offers a diversified range of services to the Australian resources and infrastructure industries. Companies within the group specialise in engineering and construction; accommodation services; and maintenance. Listed on the Australian Securities Exchange (ASX Code: DCG), Decmil’s goal is to maximize returns from our operations to deliver value to our shareholders, clients and other stakeholders. For further information please contact: Mr Scott Criddle, CEO, Decmil Mr Craig Amos, CFO, Decmil Ph 07 3640 4619 Ph 08 6240 8120 Decmil Group Limited 20 Parkland Road Osborne Park, Western Australia 6017 T: +61 8 9368 8877 F: +61 8 9368 8878 ASX: DCG ABN 35 111 210 390 decmil.com .