Description: Civil Works for storm water outlet widening and other miscellaneous works at HWP T Name of Work Civil works for storm water outlet widening and other miscellaneous works at HWP T
Details: I. Storm water outlet wideningEarth work excavation for foundations / drains in all types of soils other than soft and hard rock upto a depth not exceeding 1.50 M from original average ground level, back filling in plinth and around foundations with excavated soil in layers not exceeding 150 MM, watering, consolidating including shoring/ strutting, de-watering by appropriate method and disposing off surplus earth within a distance of 500 M etc., all complete as per drawings, specifications and as directed by the Engineer. Providing and laying plain cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate) using 40 mm nominal size stone aggregate of approved quality for storm water drain bed including form work, consolidation, levelling, finishing and curing etc., all complete as per drawings, specifications and as directed by the Engineer. Providing and laying Random Rubble Masonry with hard stones in Cement Mortar 1:6 (1 Cement: 6 Coarse sand) in storm water dr
Sector: Water Resource Department