Providing new GI ladder and dismantling existing corroded ladder for 40 m Ground based towers at two locations at Radhanagar and Madhupur at Diglipur, North Andaman. 3rd Call

Amount

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. (a) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade (a) Two or more coats on new work.

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge

Extra for using GI sections, ie angles, plates, flats etc instead of MS sections ie, angles , plates and flats for executing work vide item No 1

Transportation of RTT MS/GI section materials from fabrication work shop at Port Blair to different site locations at Diglipur including loading and unloading etc complete

Erection of fabricated MS/GI ladder or cable tray (Either ladder or cable tary) in 40 m heigh ground based towers including connecting to the tower using required clamps, nuts and bolts including all labour costs tools and plant (But excluding cost of MS/GI ladder/cable tray member and nuts & bolts) required for erection and safety of the labours etc complete as directed by the Engineer in Charge)

Credit for old damaged and corroded 6M high roof top pole structue dismantled MS sections