8647 Repairs to Galvalume sheet, False Ceiling and rolling shutter and misc works in NSTL Technical area

Amount

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified.

M&L for framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 all as specified and as directed.

S&F Steel rolling shutters of thickness 1.25mm, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, manual operated type with chain wheel and hand chain complete all as specified and directed.

S&F Collapsible steel gates, top hung, consisting for channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete

M&L for preparation New steel and iron surfaces of any description not other wise described over 10 cm width or girth and applying Two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

M&L for preparation of old painted steel and iron surfaces of any description not other wise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

S&F MS spring for rolling shutter fo any size or any lenght completer all as specified and directed.

S&F ball bearing of for rolling shutter completer all as specified and directed.

S&F gear set for rolling shutter completer all as specified and directed.

M&L in repair of rolling shutter shaft assembly including all necessary fittings

Repairs to collapsible gates removal, replacement of worn out minor spare parts such as rivets, roller wheels, straightening of vertical channels and cleaning of rust including greasing for smooth functioning complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

M&L Non skid coloured ceramic tiles 7 to 8mm thick area of each tile exc 0.06sqm but n exc 0.11sqm in floors etc set and jointed in neat cement slurry and pointed in white cement to match, over and including 15mm thick screed bed in CM (1:4) laid over and including 25mm thick PCC (1:2;4) type B-0 using 12.5mm graded crushed stone aggregate,complete all as specified and directed

M&L for glazed digitally printed ceramic tiles of size 300x450mm, 6 to 7mm thick in vertical surfaces of wall, set and jointed in neat cement slurry and pointed in coloured cement to match laid over and including 10mm thick backing coat in CM 1:3 complete all as specified.

M&L for vitrified tiles, double charged, first quality of size 600x600mm, 9 to 10mm thick as in Floors, set and jointed in cement slurry, finished with flush pointing in coloured cement to match including screed bed or bedding layer of mortar 15 mm thick in Cement Mortar 1:4 complete all as specified and as directed. [Note: The colour / shade / design of tiles shall be as approved by AGE (I)]

M&L for vitrified tiles, double charged, first quality for skirting cut from tiles of size 600x600mm, 9 to 10mm thick, to suit the size of floor tile, set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of tiles over and including backing coat of 10mm thick in cement mortar 1:3 complete all as specified and as directed. [Note: The colour / shade / design of tiles shall be as approved by AGE (I)]

Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick alumunium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed

S&F in repairs Aluminum Die cast body Door closer hydraulically regulated, designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80kg and fixed

Hacking out old broken glass (any thickness, size, quality or description) from metal frame and provided & fixed with new ones complete all as specified and directed

S&F in 4.8 mm thick sheet glass ordinary quality and glazing with oil putty/wooden beading in squares not exc 0.5 Sqm each pane fixed in alumunium windows/door/portions complete all as specified and directed

Dismantling plain or corrugated AC sheeting, any guage of any description and in any position as in roof coverings including connected ridge complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in soft/loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified & directed.

M&L for PCC 1:3:6 Type D2 using 40mm graded stone aggregate as in foundations,filling and mass concrete complete all as specified & directed.

S&F Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Pre- painted galvatume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in cladding to wall, ridge etc fixed with self tapping screws as specified

S&F MS work in roof trusses (framed), trussed, rials and fastenings and heavy bracket. Framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc with Fe 410.0 or Fe-310.0 complete all as speciafied and directed.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets

M&L Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/ intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified

M&L for 12mm thick perforated particle board/ tiles for insula-tion and accoustic purposes, 60x60 cm in size, fixed in ceiling in GI frame work or with staples on snap grid complete all as specified & directed.

G.APPALANAIDU (BID ID -3488714)

B SRINIVAS (BID ID -3494328)

LAKSHMI SAI CONSTRUCTIONS (BID ID -3494488)