tender for repair of upswc godowns at i.a.mathura-1, repair of office & godown etc at i.a.mathura-1 sl. no. item description 1 demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in lime mortar with old mughal bricks 2 taking out wind ties from roof including cutting out rusted bolts, nuts etc. and removing materials to any distance within compound and stacking. 3 dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:asbestos cement sheet 4 providing reinforced by organic fibres and/or inorganic synthetic fibres cement 6 mm thick corrugated sheets (as per is: 14871) roofing up to any pitch and fixing with polymer coated j or l hooks, bolts and nuts 8 mm dia. g.|. plain and bitumen washers or with self drilling fastener and epdm washers etc. complete (excluding the cost of purlins, rafters and trusses), including cutting sheets to size and shape wherever required. 5 providing and fixing ridges and hips in fibre cement reinforced by organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or self drilling fastener and epdm washer etc. complete.close fitting adjustable ridges 6 providing ridges or hips of width 60 cm overall width plain g.s. sheet fixed with polymer coated j or l hooks, bolts and nuts 8 mm dia g.i. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2 7 refixing of old wind tie.as per direction of engineer-in-charge. 8 brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor v level in all shapes and sizes in:cement mortar 1:6 (1 cement : 6 coarse sand) 9 providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design :in 75x75 mm deep 10 providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - all work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-lll) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 11 providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with :4.0 mm thick glass panes 12 supplying and fixing rolling shutters of approved make, made of required size m.s. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to is: 4454 - part 1 and m.s. top cover of required thickness for rolling shutters. 80x0.90 mm m.s. laths with 0.90 mm thick top cover 13 providing & fixing fly proof wire gauze to windows, clerestory windows & doors with m.s. flat 15x3 mm and nuts & bolts complete.galvanised m.s. wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides 14 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 15 repair of rolling shutter i/e washing of shutter by kerosin oil, oiling gressing and tighting of spring, t & p etc complete & as per direction of engineer-in-charge. 16 s/f r.i mesh 1 x 1 in 10 gauge wire with 30 x 30x5mm angle frame and 20 x4mm flat & as per direction of engineer in- charge. 17 s/f rolling shutters kunda patti,nails. & as per direction of engineer-in-charge. 18 supply & fixing 27.5 cm long wire spring grade no. 2 for rolling shutters 19 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