Alteration and fixing of Hoarding/Display board of CCA Office to front side of CTO Building, Panbazar, Guwahati. 2nd call

Amount

Structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Hot finished welded type tubes.

Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.

Providing & erecting single scaffolding system on the external side of building upto three storey height made of best quality bamboo ballies @ 1.5 m centre to centre in both directions including bracing & stiffening as required.

Aleration of existing Hoarding/Display board of size 11.00 x 1.53 metre by cutting it vertically (Acrylic sheet display & MS section back support framework as per the directions of CCA authorities) of desired size in 3 (Three) pieces including providing additional MS section back-support frameworh (as requitred), welded/fixed with nuts/screws to the existing MS section frame complete along with hoisting & fixing the 3 nos. altered hoardings/display boards to the desired level over the front wall of CTO building to the MS section brackets 9at top & bottom) with S.S. screws (of desired length) as per the directions of Engineer-in-charge (Note : Rate of item includes all labour, machineries, T&P etc required for the work. Required MS section steelwork will be paid in basic item separately) .