Work No. 22C—U.K.A railway (1,523 metres in length), for construction purposes, commencing by a junction with the Tilbury Loop Railway at a point 166 metres south-east of the bridge carrying Renwick Road over that railway, passing south-eastwards and eastwards, and terminating at a point 38 metres south-west of the point where the new road (Work No. 22H(1)) passes over the railway (Work No. 22B), including railway sidings;