Drainage Works Tender Results

[20.49.2]Bailing out water from the trenches for making new connections in fully charged pipe-lines including cleaning trimming and dressing the trenches to correct alignment and grade as required by the Engineer-in-charge. Size of the main with which connection is to be made. 2. Exceeding 200 mm internal diametre but not exceeding 300 mm internal diametre

Refilling the trenches with excavated soil complying with standard specification in layers of 23 CM including watering consolidation for filling complete and as directed by engineering incharge