Improvement of Fish pass by providing cobbels followed by base concrete at Teesta Low Dam III Power Station, Rambi

Amount

Scraping of moss, blisters etc.thoroughly from exterior surface of walls necessitating the use of scraper, wire brush etc.(Payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge).

Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge

Cement mortar 1:1 (1 cement : 1 fine sand)

Supplying stone boulders of size range 80 mm to 100 mm.

Loading into trucks at the lifting point, unloading at destination, stacking properly in go downs or yard etc. as directed including carriage by head load up to a lead of 50.00 m at each of the two points. Stone Aggregate above 40 mm nominal size

Carriage of Soling stone (0.5 Km)

KAMAKHYA CONSTRUCTION

DAMBAR RAI