miscellaneous items for preventing theft in tech / erp building in alttc, ghaziabad.ghaziabad ( for 6 months in fy 2023-24 ) . - pruning, trimming, shaping of trees / shrubs ( ht 15 feet and above ) i / c removal of cut materials upto 50mt. lead, as per direction of officer in charge. t&p shall be arranged by the contractor. 2 providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of t-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer. 3 providing and fixing 1mm thick m.s. sheet door with frame of 40x40x6 mm angle iron and 3 mm m.s. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. using flats 30x6mm for diagonal braces and central cross piece 4 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. in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. 5 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.