Replace existing culvert with new 900mm one. in Cranham
Needed: Gardener / Garden Designer in Cranham, GL4
Job submitted:Aug 23, 2008
Job description:a) Excavate for and install 6m x 900mm diameter pipe. Construct headwalls using concrete sandbags. Cover with 20tonnes of type 1 stone, compacted. b) 1. Clear minimal trees and bushes to enable access with machinery. Excavate shallow pond [1m deep]. Spread waste in adjacent field. Remove section of bank to allow stream through during excavations. 2. Supply and install 900mm diameter overflow with 8m of pipe through bank with a vertical pipe, fitted to a vertical pipe, fitted to a 90 degree bend. Surround in concrete and fit grill over vertical pipe opening. Reform bank over pipe to create a crossing point, field to field, approximately 400mm above water level. 4. Level off a small flat area of ground 5. Mobilse machinery on site.
Budget:I'm not sure