Work No. 8U(7)—U.K.A cut, forming a diversion of the Ferry Lane Sewer, commencing by a junction with that watercourse at the northern end of its culvert under the Tilbury Loop Railway west of Rainham Station, passing southwards under that railway and the railway (Work No. 8), then eastwards and southwards and terminating in that watercourse on the western side of Ferry Lane at a point 48 metres south of the existing Ferry Lane level crossing on the Tilbury Loop Railway;