SPL REPAIR TO BLDG NO TR04 AND T67 AND PROVN OF GEYSERS AT SUNDERBANI UNDER GE N AKHNOOR

Dismantling plain corrugated steel sheets of any gauge and thickness as in roof coverings including ridge complete all as specified and as directed.

Pre-painted galvalume 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 & directed.

Pre-painted galvalume aluminum zinc coating GI based plain steel sheet .50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall,fixed with self tapping screws as specified

Dismantling timber scantlings framed work 40 sq. cm and over in section, in any position all as specified and as directed.

Dismantling timber scantlings framed work fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section all as specified and as directed.

Dismantling of mild steel work of any description all as specified and as directed.

Structural steel work as in roof trusses (framed), trussed purlins, crane gantries, rails and fastening and heavy brackets (Beam, tee, angle, channel or hollow steel section) including distance pieces, cleats etc confirming to Fe-410-W (Gde-E-250) quality A complete all as specified.

Ditto All as per Ser item No. 7, above but fabrication and refixing only complete all as specified and as directed.

Dismantling of wall and ceiling boards including ceiling framework such as fillets, rails, posts, rafters, purlins,channel,runner etc. ( fibre ,pulp, insulation,etc,) or insulation boards/slabs/blankets any thickness, all as specified and as directed.

Providing and fixing in position 10mm thick Plaster of Paris False ceiling (Gypsum anhydrous) to flat surface over 2nd class soft wood fillets, or GI metal frame work and reinforced with G.I. wire mesh 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 incl Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs or roof truss 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. The job shall include making step ceiling vertical surfaces, cove for lighting, groove and edge moulding, any sunk or raised moulding etc all as specified and as directed. Note :- Pattern of Ceiling will be decide and approved by GE & as per specifiecation.