REPAIR REHABILITATION AND PERIODICAL SERVICES TO CERTAIN OTM ACCN AT LRDE CAIR AND MES PREMISES CV RAMAN NAGAR UNDER GE I R AND D WEST BANGALORE

Demolition of cement concrete in ground floors and pavings not exc 15 cm thickness ( below or above ground level ) and disposing of debries outside MD land complete all as specified and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.09 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of motar 15 mm thick for laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including over screed bed or bedding layer of motar 15 mm thick for laying floor finished in cement mortar 1:6 complete all as specifed and directed.

M&L for Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including screed bed or bedding layer of mortar 15 mm thick laying floor finished in cement mortor 1:6 complete all as specifed and directed.

M&L for light shade Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including screed bed or bedding layer of mortar 15 mm thick laying floor finished in cement mortor 1:6 complete all as specifed and directed.

M&L for 75 mm thick plain cement concrete 1 : 3 : 6 type C1 (using 20 mm graded stone aggregate) as in paving/ plinth protection laid in pannels including necessary form work, finished even and smooth without using extra cement etc complete all as specified and directed.

M&L fr rubber moulded Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment including Screed bed or bedding layer of cement mortar 1:4, 15 mm thick for laying floor finishes complete all as specified.

Demolition of PCC (unreinforced) of any description & in any position not otherwise specifically provided complete all as specified and as directed.

M&L for PCC 1:5:10 type E2,(using 40mm graded stone aggregates) as in sunken,filling and mass concrete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 M and disposal of unserviceable materials, debris and rubbish to outside MD land complete all as specified and directed.

M&L for Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves, kitchen slab and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and directed.

Material and labour for TMT bars 10mm dia and over cut to length, bent to shape required including cranking, bending spirally for hooping for columns hooking ends and binding with MS wire (annealed) not less than 0.90mm dia confirming to Fe 500 D etc complete all as specified and directed.

Dismantling of ceiling board /Wall panelling of any thickness and of any description including cover fillets complete all as specifed and directed.

S&F for 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed.

S&F for Solid PVC Wall Lining consisting of 5mm thick single side prelam PVC colour sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing

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

M&L for glazed ceramic coloured tiles of size 350 x 250 x 7mm/450 x 350 x 7mm thick over and including 10 mm thick rendering in cement mortar 1:4 as in backing coat for tiles on vertical surfaces,set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specifed and directed.

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. Laid, bedded & pointed in any mortar etc complete all as specified and directed.

M&L 20mm thick Granite (of any type) tiles machine cut in skirting/dado over & including backing coat plaster of 10mm thick in CM (1:4) & jointed witht grey cement slurry & pointed with white cement with admixture of pigment to match the shade of granite stone including cutting & polishing etc complete all as specified and directed.

M&L Granite of 20mm thick, work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and including screed layer of 15 mm thick in CM 1:4 all as specified and as directed.

Taking down cement plaster of any description including racking out joints, hacking for key and disposing of debris to a distance exc 1 Km out side MD land all as specified and as directed.

M&L for light shade Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in skirting. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick plastering in CM 1:4 as in backing coat of tiles complete all as specifed and directed.

M&L Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:4) and finish the surface even and smooth including mixing of WPC complete all as specified and as directed. Note: WPC shall be measured and paid seperately

M&L Rendering 5mm thick on fair faces of brick work or concrete surfaces in CM (1:3) in ceiling

Demolition of concrete block walling, RR masonary in cement mortar including all quoins archas pillars etc and pre-cast block walling etc complete all as specifed and directed.

M&L for pre-cast cement concrete block masonary 1:3:6 type C-1 (Using 20 mm graded stone agg) with solid block exc 10 cm in width and setting in CM 1:6 etc complete all as specifed and directed.

Dismantling of aluminium partition / windows of any size and any description complete all as specified and directed.

S&F for anodised aluminium window and ventilator shutters, side hung / sliding type without sash bar, aluminium section weighing not less than 0.55 Kg/ RM including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150 mm long (1 No.), hinges type B-21 100 mm long (2 Nos.), suitable handle (1 No.) complete all as specified and directed.

M&L for 9 mm thick prelaminated particle board, interior grade, prelaminated both sides with decorative choice lamination, fixed with screws to timber frame work in cup board shutters / aluminium partions etc..complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or driling out old glazing pins/spring clips and providing and fixing new ones complete all as specifed and directed.

M&L for PCC 1:2:4 type B-0 (Using 12.5 mm graded stone aggregates) of 25 mm thick as in leveling course ,finished surfaces even and rough to receive floor finish complete all as specifed and directed.

M&L for PCC 1:4:8 type D2,(using 40mm graded stone aggregates) as in foundation,filling, mass concrete and sub base concrete all as specified and directed.

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth (without using extra cement) etc complete all as specified and directed.

Supplying only liquid based water proofing compound complete all as specified and directed.

M&L for 1mm thick wall care putty on ceiling complete all as specified and as directed.

M&L for preparation of new plastered surfaces of wall and applying two coats of oil bound distemper complete all as specified and directed.

M&L for preparation of new plastered surfaces of wall and applying two coats of cement based paint over a coat of suitable primer complete all as specified and directed.

Taking down chowkat or frames with shutters (with out taking off shutters from the frame) n. exc 1.50 sqm each and removing from site all as specified and directed.

Taking down chowkat or frames with shutters (with out taking off shutters from the frame) exc 1.50 n exc 4 sqm each and removing from site all as specified and directed.

Taking down shutters of any description exc 1 sqm and n.exc 2 sqm each all as specified and directed.

Taking down shutters of any description exc 2 sqm each all as specified and directed.

S&F Pressed steel frames 105 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified.

M & L for Type C2 1:3:6 40mm graded aggregate Cement concrete for filling in chowkats as specified and directed by engr-in-charge

S&F for 40 mm thick Flush shutters, solid core construction, with block board core & plywood face panels, two faces covered with decorative face veneer with lipping / frame to match complete all as specified and directed.

S&F for 35 mm thick Flush shutters, solid core construction, with particle board core & plywood face panels, commercial type on both sides etc complete all as specified and directed.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter 35 mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F for butt hinges of stainless steel 100mm size complete all as specifed and directed.

S&F for butt hinges medium weight cold rolled mild steel 100mm complete all as specifed and directed.

S&F for mild steel butt hinges of 75mm long each complete all as specifed and directed.

S&F for 200 mm aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F for 150 mm aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F for 150mm long anodised extruded aluminium alloy handles, fabricated type. complete all as specified and directed.

S&F for 250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F for floor door stopper of aluminum alloy body and tongue, anodized with hard drawn steel spring, fixed in floor (140mm size), fixed as in repair complete all as specified and directed.

S&F in repair for door closer hydraulically regulated aluminum (dia cast) body, designation No 3, universal type, suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg, fixed as in repairs, complete all as specified and directed.

M&L double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and as directed.

S&F powder coated aluminium frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified.

S&F for 4 mm thick Froasted glass, pin head type and glazing with oil putty / aluminium beading in square not exc 0.50 Sqm each in each pane all as specified and directed.

S&F for 4 mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.50 Sqm each in each pane all as specified and directed.

Re securing glass of any description in existing metal frames, glazed with putty / beads including removing loose / decayed putty / beads, painting / oiling one coat on rebates, grooves, re puttying and painting / oiling puttied surfaces to match existing work ( New length of frame re puttied shall be measured ) complete all as specified and directed.

S&F in repair Stainless steel wire cloth, 0.36mm nominal dia of wire & average width of aperture 1.40mm with stainless steel wire staples etc complete all as specified and directed.

M&L for Preparation of new wooden surface of any description over 10cm width or girth applying two coat of synthetic enamel paint over a coat of pink primer complete all as specifed and directed.

M & L for 15 mm GI tubing medium grade with all fittings fixed to walls, ceiling or laid in floors including taking up or down existing unserviceable steel tubing and connections complete all as specified and as directed.

M & L for 20 mm GI tubing medium grade with all fittings fixed to walls, ceiling or laid in floors including taking up or down existing unserviceable steel tubing and connections complete all as specified and as directed.

S & F rotational moulded polyethylene water storage tanks ( cylindrical, vertical with closed top ) hoisted and fixed in position of 500 Ltrs capacity including taking down old one all as specified and as directed.

All as per item No.76 above but 1000 Ltrs capacity.complete all as specified and directed.

All as per item No.76 above but 2000 Ltrs capacity.complete all as specified and directed.

S&F in repairs counter top WHB of size 550 x 430 x 195 mm of Cera make (model:C0466(SP)) including taking down the existing unserviceable WHB complete all as specified and directed.

S&F in repairs Vitreous China wash basin, white, flat back, size 550x400mm excluding taps, waste chain & plug & porcelain stopper but including brackets etc complete all as specified and directed.

S&F in repair Vitreous China wash down water closet pan (pedestal pattern), white complete all as specified and directed.

S&F in repairs Vitreous China squatting pan of orissa pattern size 580mm 440 mm white with `P' or `S' trap, front or back inlet & integrated foot rests, including provision of cement concrete bedding complete all as specified and directed.

S&F in repairs Vitreous China Urinal, full stall type, white (excluding flushing cistern, flush pipe & waste pipe) etc complete all as specified and directed.

S&F in repairs Vitreous China Urinal, half stall type, white (excluding flushing cistern, flush pipe & waste pipe) etc complete all as specified and directed.

S & F in repairs vitreous china urinal partition white of size 310 x 700 mm terminating above floor line incl removing of existing partition complete all as specified and directed.

S&F in repairs Urinal spreader of PTMT any colour for fixing with 15mm dia pipe (min. weight 60gms) etc complete all as specified and directed.

S&F in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers & waste; including bedding in CM to dwarf wall or including fixing cantilever brackets & connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S&F in repair plastic water closet seat, black and white closed pattern with flat bottom and cover and mild steel chromium plated plated or aluminium hinging device complete all as specifed and directed.

S&F in repairs PVC valveless, syphonic action type, flushing cistern 10 litr capacity, low level, white, with intel, ball valve, float & handle including brackets etc complete all as specified and directed.

S&F in repairs CP Bib taps fancy type 15 mm bore, cast copper alloy with crtuch or butterfly handle,screwed down, screwed for iron pipe or for brass ferrule etc complete all as specified and directed.

S&F in repairs CP Pillar taps fancy type 15 mm bore, cast copper alloy, with capstan heads screwed down high pressure, with or without lettered `Hot' or `Cold' with long screwed shanks & fly-nuts, screwed for iron pipe etc complete all as specified and directed.

S & F in repairs swan neck pillar tap of (make:SEIKO code:SF 3010) including removing the existing unserviceable pillar tap etc complete all as specified and directed.

S&F in repair Stop valves 15 mm bore fancy type, CP, cast copper alloy screwed down high presure, with crutch of butterfly handle, screwed both ends for iron pipe or for unions etc complete all as specified and directed.

S&F in repair Health faucet, CP body with 1mtr SS braided rubber hose pipe & wall hook complete all as specified and directed Make CERA or equivalent Model no: CG105A

S&F in repair 20 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and including taking down old gate valve etc complete all as specified and directed.

S&F in repair 15 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and including taking down old gate valve etc complete all as specified and directed.

S&F in repairs for 20 mm dia bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe including taking down old ball valve complete all as specified and directed [Minimum weight for 20 mm – 210 gms] .

All as per Item No.96 above item but 25 mm dia [Minimum weight for 25 mm – 455 gms]. complete all as specified and directed.

S&F PTMT waste coupling of 32 mm dia ( half or full threaded ) including taking down old coupling of any description complete all as specified and directed [Minimum weight for 32 mm – 45 gms].complete all as specified and directed.

S&F grating doom 100 mm dia of CP, including taking down old grating doom complete all as specified and as directed [Minimum weight-25 gms].complete all as specified and directed.

S&F PVC connection 15 mm size with PTMT nuts of length 600 mm, including taking down old PVC connection all as specified and directed.

S&F in repair 75 mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including taking down old pipes all as specified and directed.

All as per item No.102 above but 110 mm dia .complete all as specified and directed.

All as per item No.102 above but 160 mm dia .complete all as specified and directed.

All as per item No.102 above but 200 mm dia .complete all as specified and directed.

S&F PVC (SWR) bends any radius 75 mm dia of bore, including taking down old bends all as specified and as directed.

S&F in repair PVC (SWR) branch piece single equal of bore 75 mm dia, , in repairs all as specified and as directed

S&F PVC (SWR) bends any radius 110 mm dia of bore, including taking down old bends all as specified and as directed.

S&F in repair PVC (SWR) branch piece single equal of bore 110 mm dia, all as specified and as directed

S&F PVC (SWR) vent cowl of bore 110 mm dia, including taking down old PVC vent cowl all as specified and directed.

S&F in repairs 32mm dia, 800mm long flexible PVC waste pipe complete all as specified and directed. Make: Prayag Cat no: 327

S&F 75mm dia outlet PVC multi floor trap with grating including dismantling the damaged trap all as specified and directed.

S&F in repair polyethylene water tank cover with hinges suitable up to 1000 Ltrs tanks, including taking down old water tank cover all as specified and as directed.

S&F for Venetian blinds, Roll to top type, polyester fabric of approved colour and pattern with aluminum fittings, and top rail and nylon buttons / loops etc., fixed cuttings and alteration if necessary wherever AC / coolers exists including dismantling of old unserviceable venetian blinds, complete all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc., of capacity exc 250 Ltrs but not exc 500 Ltrs complete all as specified and as directed.

All as per item no.115 above but capacity of tank exc 500 Ltrs and not exc 1000 Ltrs complete all as specified and as directed.

All as per item no.115 above but capacity of tank exc 1000 Ltrs and not exc 2000 Ltrs complete all as specified and directed.

Removing vegetation growth / plants of any size at the junction of SWR pipe and wall, parapets up to roots and making good disturbed the surface in CM 1:3 up to height of 16 m all as specified and directed.

M&L for preparation of old decorated plastered or unplastered surfaces of walls etc brooming down with steel wire brushing , scrapping down smoke soot , moulds moss and efflorescent salts trading etc & greasy spouts including concrete pilasters etc. and applying one coat of white wash on walls complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of old decorated plastered or unplastered surfaces of ceiling etc brooming down with steel wire brushing , scrapping down smoke soot , moulds moss and efflorescent salts trading etc & greasy spouts etc. and applying one coat of white wash on ceiling complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of old decorated plastered or unplastered surfaces of walls etc brooming down with steel wire brushing , scrapping down smoke soot , moulds moss and efflorescent salts trading etc & greasy spouts including concrete pilasters etc. and applying one coat of oil bound distemper on walls complete all as specified and as directed.

M&L for preparation of old decorated plastered or unplastered surfaces of walls etc brooming down with steel wire brushing , scrapping down smoke soot , moulds moss and efflorescent salts trading etc & greasy spouts including concrete pilasters etc. and applying one coat of oil bound distemper on ceilings complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of old decorated plastered or unplastered surfaces of walls etc brooming down with steel wire brushing , scrapping down smoke soot , moulds moss and efflorescent salts trading etc & greasy spouts including concrete pilasters etc. and applying one coat of cement base paint on walls complete all as specified and directed.

M&L for preparation of old painted wooden surfaces of any description exceeding 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint on steel surfaces complete all as specified and directed.

M&L for applying one coat of Weather proof exterior emulsio paint paint on brick, stone, concrete, asbestos cement or plaster surface of any description over 10cm girth or width, not otherwise described including preparation of old surface complete all as specified and directed.

M&L for french polishing on surfaces of any description, width or girth including cleaning & preparing the surface including a coat of wood filler on old works with one or more coats complete all as specified and directed.

S&F for hasp and staple safety type of size 100 mm of aluminium anodized including taking down old hasp and staple all as specified and as directed.

Taking down steel rolling shutters of any area and any description including one coat of Synthetic enamel paint, top cover with all parts such as shaft, spring, ball bearing, drum, CI pulley complete from brackets, channel etc greasing and replacing worn out parts as directed by Engineer-in-Charge and re-fixing the same after realigning the shaft/guide channel, welding drum cage, servicing the components for smooth functioning complete all as directed by the Engineer-In-Charge. Note: Parts replaced will be measured and paid seperately

Supply only Hood cover complete all as specified and directed.

Supply only safety lever locks mild steel with 4 leavers for rolling shutters complete all as specified and directed.

Supply only ball bearing complete all as specified and directed.

Supply only anchoring rod complete all as specified and directed.

Supply only channels / guide rails complete all as specified and directed.

Supply only 1.25mm thick laths complete all as specified and directed.

S&F steel rolling shutters, without ball bearing, as specified including top cover, anchoring rod, hasp & staple & one shop coat of primer; erected in position as indicated, complete; push pull or manual type Thickness of laths 1.25 mm etc complete all as specified and directed.

S&F safety lever locks mild steel with 4 leavers for rolling shutters complete all as specified and directed.

S&F ball bearing for rolling shutters complete all as specified and directed.

M&L 12 mm thickToughned glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required ,including one pivot per shutter and one lock per door all as per direction of Engineer in charge.

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

Servicing of collapsible steel gates, greesing, replacement of parts if required like rollers, handles, braces screws including straightening of flats in bent if any and making good for operable and a coat of paint complete all as specified and as directed.

Servicing of aluminium sliding / Side hung shutters of any type including renewal of worn out parts like rubber beading( of weight min 1 kg per shutter), rollers, handles, hinges, locks, etc including necessary form work if required(upto 6M height) complete all as specified and as directed.

Servicing of aluminium sliding / Side hung shutters of any type including renewal of worn out parts like rubber beading( of weight min 1 kg per shutter), rollers, handles, hinges, locks, etc including necessary form work if required (exceeding 6.0 m height) complete all as specified and as directed.

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross “T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0. 8 mm, spaced at 1200 mm centre to centre along main ‘T’. Bottom exposed with 24 mm of all T-sections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge.

S&F in repairs for 7 mm thick aluminium grill of make "Deco grill" and DG - 104 model or any other equivalent approved make fitted in to suitable Aluminium channel and fixed to windows/ ventilators including channel complete all as approved and directed.

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