Up gradation of Chowkidingi Field, Dibrugarh for Sporting Facilities and Jogging Track by E/W in Excavation, providing filter media, E/W with imported soil, Grass matting etc. including provision of storm water drain under CSR initiative of BCPL.

Amount

Excavation in Soil by Manual Means (a) Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead upto 1000meters.

Providing Coarse Sand as filter media

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300.2 with lead upto 1000m as per Technical specification 303.1 (a) from private land

Construction of subsurface drain with perforated pipe of 100mm internal diameter of metal/asbestos cement/cement concrete/PVC, closely jointed, perforations ranging from 3mm to 6mm depending upon size of material surrounding the pipe, with 150mm bedding below the pipe and 300mm cushion above the pipe cross sectionof excavation 450mmx550mm

Grassing with 'Doobs' grass including watering and maintenance of the lawn for 3 days or more till the grass forms a thick lawn free from weeds and fit for moving including supplying good earth if needed)

ANIL MAKRARY

Ranjan Dutta

MRIDU GUNJAN ENTERPRISE