SPL REPAIRS TO ROOF SHEET AND ALLIED WORKS IN BLDG NO T-83 T-84 AND T-103 AT 11 GRRC

S & F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of old asbestos cement (currugated or semi corrugated sheets etc) complete all as specified and directed.

S & F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling of old asbestos cement (currugated or semi corrugated sheets etc) complete all as specified and directed.

S & F in repair suspended false ceiling with "E" grid suspended ceiling grid system of grid size 600 x 600mm with GI frame work of main runner 38 x 24mm sheet thickness 0.4mm, cross tee 28 x 24mm sheet thickness 0.3mm and wall angle 24 x 24 x 0.3mm using 4mm thick high pressure steam cured classic variant E-Board, designer pattern to be placed in the grid suspended by 2mm dia GI wire at distance n. exc 1.2m center to center with butterfly clips including preparation of surface and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

All as per item No 03 but excluding snap grid complete all as specified and directed.

M & L for preparation of old steel surface of any description over 10cm width and girth and applying one coat of synthetic enamel paint upto 10m height complete all as specified and directed.

Demolition of brick or stone/boulder masonry built in cement or cement lime mortar complete all as specified and directed.

M&L brick work with fly ash brick straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 complete all as specified and directed.

(a) Taking down plaster and clean the surface of wall for treatment by removing dust, dirt and loose particles over the surface etc by mechanical means. (b) Providing & applying the water based silicon water replient and injection system confirming IS 2645-2003 with solid content 35% and silica content 18%. It shall be mixed with water as per surface like concrete surface 1:10 and brick/block work 1:10 as per manufacturer's specifications. (c) Providing & applying one coat of modified cementitious bonding agent/waterproofing coating treatement over the treated area of water repellent mixed with 1 part Cement and 1 part Latex SBR/Bond SBR. (d) Providing & laying polymer WPC compound and fiber based ready mix plaster of average 15mm thick to the walls mixed with cement mortar (1:4) admixture with an integral waterproofing compound confirm to IS 2645 @ 200ml per 50 Kg cement as per manufacturer's specifications.

(a) Taking down plaster and clean the surface of wall for treatment by removing dust, dirt and loose particles over the surface etc by mechanical means. (b) Providing & applying the water based silicon water replient and injection system confirming IS 2645-2003 with solid content 35% and silica content 18%. It shall be mixed with water as per surface like concrete surface 1:10 and brick/block work 1:10 as per manufacturer's specifications. (c) Providing & applying one coat of modified cementitious bonding agent/waterproofing coating treatement over the treated area of water repellent mixed with 1 part Cement and 1 part Latex SBR/Bond SBR. (d) Providing & laying polymer and fiber based ready mix plaster of average 15mm thick to the walls mixed with cement mortar (1:6) admixture with an integral waterproofing compound confirm to IS 2645.

M & L for preparation of new untreated surface of wall and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

M & L for preparation old treated surface of wall and applying two coats of cement base paint complete all as specified and directed.

M & L applying two coats of oil bound distemper over a coat of birla putty including preparation of newly plastered untreated surface of wall complete all as specified and directed.

Complete removal of existing treatment and applying two coats of oil bound distemper over a coat of birla putty complete all as specified and directed.

M & L for preparation of new plastered surfaces of wall and applying three coats of white wash complete all as specified and directed.

M & L for prepration of old treated surface of wall and applying two coat of white wash complete all as specified and directed.

M & L for prepration of new steel surface of any description exceeding 10cm width or girth and applying a coat of red oxide and two coats of synthetic enamel paint complete all as specified and directed.

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

S&F steel work in tabular trusses including special shaped washer etc. complete using ERW or induction butt welding tubes confirming to IS 1161-1979 grade St-240 complete all as specified and directed.

M & L for 3mm thick figured glass pin head type and glazing with oil putty in squares n.exc 0.5 sqm in each pane including hacking out old broken glass from metal frame incl punching or drilling out old glazing pins/spring clips and providing complete all as specified and directed.

Material and Labour for 3mm thick plain sheet glass ordinary quality including glazing with putty area n.exc 0.5 sqm in each pane complete all as specified and directed.

M & L for preparation of old treated wood or wood based surface of any description exceeding 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

Complete removal of existing treatment on wall/roof projections including facia, cornices etc by scrapping with mechanical sander (having mechanical vaccum mechanism) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilld labour complete all as specified and directed.

Taking down chowkhat with shutter (without taking off shutter from the frame) and area exc 1.5 sqm but n.exc 4 sqm each, complete, all as specified & directed..

M & L for providing and applying minimum 1mm thick wall care putty over new/old plastered prepared surfaces of wall to achieve the surface even and smooth for painting and applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than50 gm/litre and UV resistance as per IS 15489 : 2004, Alkali & Fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/10 Sqm over and inculding priming coat of exterior primer applied @ 0.90 litre/10 Sqm complete all as specified and directed. Note :- Primer and emulsion to be carried out through air less spray machine (Mechanical means). Note for item No 22 The work for periodical services shall include the following and the rates quoted by the bidder shall include the same:- (a) The work pertaining to periodical services shall be executed by the contractor as per MoU from authorised applicator through manufacturer of the materials like Exterior Emulsion paint, putty etc after approval by the GE. (b) The contractor shall upload with the documents under cover-I "memorandum of understanding" with at least one of the manufacturers mentioned in the contract, failing which the bid shall be laible to be rejected. (c) Use of scaffolding, trestles, ladders,cradles etc necessary for execution of work and protective measures. (d) Removing of Nails, making good holes, cracks etc. (e) Work in patches and in narrow/widths, bands, cornices, pilasters etc and cutting in edge of line where necessary. (f) Spreading and removing covering to doors, windows, floors, fittings etc to protect them from splashes. (g) Washing floors, cleaning glass, joinery electric fittings, wiring etc, Drop and splashes of paint to be cleaned to the entire satisfaction of Engineer-in-Charge. (h) Sample patch of 10Sqm be prepared considering all the items of periodical and shall be got approved from GE prior to carrying out further work.

Supply and Fixing Pressed steel frames size 105 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified and directed.

Supply and fixing for 30mm thick factory made flush shutter solid core construction with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Supply and fixing 300 mm long aluminium alloy, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts complete all as specified and directed

Supply and fixing 150mm size aluminium handle, fabricated type anodised, ISI marked complete all as specified and directed.

Supply and fixing aluminium anodized barrel tower bolts 150 mm of extruded section complete all as specified and directed.

Material and Labour for preparation of new or previously untreated surface of wood or wood based materials of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed