REPAIR / MAINT TO ROOF SHEET, ROOF TRUSS, ROOF TREATMENT, FALSE CEILING AND ALL PENELING AND PERIODICAL SERVICES INCLUDING STRUCTURAL REPAIR TO CERTAIN BUILDINGS AT AF STATION NATHATOP UNDER GE (AF) UDHAMPUR

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/blankets any thickness including cover fillets/ old aluminium snap grid in any height (including scaffolding if required) for all type building complete all as specified and as directed.

Supply & Fix suspended false ceiling system using suspended ceiling grid system with the size of grid as 600mm x 600mm with powder coated GI frame work, main runner 38 x 24mm, cross tee 38 x 24mm and wall angle 22.20mm x 22.20 mm using 9 mm thick Gypsum board tiles with PVC vinyl face on one side and aluminium foil on other side. The suspended ceiling grid system shall be duly suspended by 4 mm dia GI bar hangers from the purlins/ RCC roof with butterfly clips complete all as specified and as directed.

S & F wall panelling on existing wall surface made out of PVC hollow profile section of size 150mm x 10mm with a wall thickness of 1mm (+/-) 0.2mm to be fixed on wall by self tapping scew of size 19mm x 6mm after fixing rawl plugs.The edge and periphery finaly to be covered by extruded PVC corner angles beading section of size 28mm x 12mm with wall thickness of 1mm complete all as specified and as dirceted.

Dismantling plain or corrugated steel sheeting and translucent corrugated sheeting, any gauge, thickness, in roof covering of height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building complete all as specified and as dirceted.

S & F Pre- painted galvalume aluminium 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 of height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building, fixed with self tapping screw or L type or J type hook complete all as specified and directed.

S & F Pre- painted galvalume aluminium 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 of height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building, fixed with self tapping screw or L type or J type hook complete all as specified and directed .

S & F Galvanised, corrugated mild steel sheeting 0.63 mm thick, any description with two corrugation side lap, fixed with L/J type hooks/bolts and washers, in roofs, walls of height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building, etc complete all as specified and as directed.

S & F 0.80 mm thick plain galvanized PGI sheets in ridges, hips ,valley gutters, etc class 8 ,fixed with L or J type hooks or bolts and washer upto 20.0 mtr height from avg ground level (including scaffolding if required) for all type building, complete all as specified and as directed.

S & F 0.80 mm thick plain galvanized PGI sheets as in wall covering ,fixed with L or J type hooks or bolts and washer upto 20.0 mtr height from avg ground level (including scaffolding if required) for all type building, complete all as specified and as directed.

Material and labour for preparation of steel or steel based surfaces of any discription not other wise described, over 10 cm width or girth and applying one coat of synthetic enamel paint (camouflage pattern) in any tint , at height upto 20 mtr from avarage ground level (including scaffolding if required) for all type of buildings/structures complete all as specified and directed.

Taking down/removing of existing water proofing felt on roof surfaces and wall surfaces at height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building and preparation the roof surfaces for new treatment complete all as specified and directed.

M & L in repairs APP based polymeric water proofing membrane ,five layered, of weight not less than 3 Kg per Sqm with centre layer core of 90 micron high molecular density polyethylene film and minimum 3mm thick reinforced with polyster non woven fabric (weight not less than 150 gms/sqm) laid on primed surface by forced application complete all as specified and directed. Note : The rate quoted shall be deemed to include for dismantling and refixing in position of wind tie and lightening protection after carrying out the treatment at height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building complete all as specified and as directed.

M&L for applying evenly a tack coat for roof treatment of industrial bitumen 85/25 at the rate of 0.40 Kg per Sqm including cleaning surfaces, complete at height upto 20.0 mtr from avg ground level (including scaffolding if required) for all type building complete all as specified and as directed.

Demolition of Brick/ stone / boulder masonry built in cement morter complete all as specified and directed .

Material and labour for brickwork with subclass designation 75 , old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified & directed.

Material and Labour for PCC 1:2:4 Type B1 ( using 20 mm graded stone aggregate ) as in coping including necessary formwork complete all as specified and as directed .

Demolition of cement concrete in ground floors and pavings n exc 15 cm thick (unreinforced) (below or above ground level) complete all as specified and as directed.

M&L 100 mm thick PCC 1:4:8 type D2 using 40 mm graded aggregate as in sub base complete all as specified and as directed.

M&L for sand (cushioning) filling under floors including watering and consolidation all as specified and as directed by Engr- in -charge.

M&L in repairs Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade with gray cement and pigment etc, complete all as specified and as directed by Engineer-In- Charge.

Taking down shutters of any description exc 1sqm but not exc 2.00 sqm each complete all as specified and as directed.

S & f anodised aluminium door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats ,glazing cleaps,rubber neoprene packing ,handles 02 nos in each door ,hinges,aluminium anodised snap beading scews etc complete all as specified and directed.

S & F anodised aluminium window and ventilator shutters, side hung type/sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed.

M & L for Sheet glass 5.5mm thk, ordinary quality and glazing with Al beading in square exc. 0.50 sqm in each pane complete all as specified and directed.

Supply and fix rolled mild steel section as in main and cross beams, for holding ceiling in frame (1.2MX1.2M)with T shape frame or other connecting plates, conforming to Fe 410-W ( Gde -E-250 ) quality-A complete all as specified and as directed .

Supply & Fix suspended false ceiling system 4 mm wooden plank (1.20X1.20M)using suspended ceiling grid system with the size of grid as 1.20 MX 1.20 M with GI frame work using T section for holding ceiling, complete all as specified and as directed.

M&L for preparation of new steel and iron surfaces exceeding 10 cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified & directed.

Dismantling structural steel work including doors, gates of opening area n.exc 30.00 sqm each but excluding framed truss etc. complete all as specified and as directed.

S & F steel rolling shutters 1.25mm thk of laths push pull or manual type of opening area n.exc 30.00 sqm each ,without ball bearing,as specified including top cover, anchoring rod, hasp and staple and , erected in position as indicated complete all as specifeid and as directed.

S & F steel rolling shutters 1.25mm thk of laths gear operated type of opening area n.exc 30.00 sqm each with bevel gear box and crank handle as specified including top cover, anchoring rod, hasp and staple and , erected in position as indicated complete all as specifeid and as directed.

Dismentaling wooden tiles as in flooring complete all as specified and directed.

Supply fix laminated wooden flooring of size 1214mm x 193mm x 8.00mm thick type AC-3 and fixing by using a coat of approved adhesive not less than 1.32 kg/sqm by weight over 2mm thick foam over existing surface complete all as specified and directed.

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 as directed.

M&L 25mm th PCC 1:2:4 type BO (using 12.50 mm graded aggregate) laid below floor tiles complete all as specified and directed.

M&L 15mm thick screed bed or bedding layer in cement mortar 1:6 as in floors complete all as specified and directed.

M&L chequred cement concrete tiles of size 30cm X 30 cm X 25mm thick,with grey cement and pigments, set, jointed and pointed in neat cement slurry in floors complete all as specified and directed.

Material and labour for preparation of old decorated plastered or unplastered surfaces of walls by brooming down or by steel wire brushing, scraping down smoke spots, moulds, moss and efforescent salts, trading oil, greasy spots etc, and applying one coat of white wash on walls upto 20mtr height from average ground level (including scaffolding if required) complete all as specified and directed.

All as per Srl item No 37 above but applying one coat of white wash on ceiling upto 20mtr height from average ground level (including scaffolding if required) complete all as specified and directed.

All as per Srl item No 37 above but one coat of oil bound distemper on old plastered surfaces of walls in any tint and shade after filling putty or white cement to holes, cracks and uneven surfaces etc complete all as specified and directed. (Note : Contractor shall not be claim for any colour / shade dark or light what so ever is required at site.)

Material and labour for preparation of old decorated plastered or unplastered surfaces of walls by brooming down or by steel wire brushing, scraping down smoke spots, moulds, moss and ellorescent salts, trading oil, greasy spots etc, and applying one coats of exterior acrylic emulsion paint any shade (camouflage pattern) on old plastered wall surfaces of bldgs/structures at height upto 20mtr from average ground level (including scaffolding if required) any tint after filling putty or white cement to holes, cracks uneven surfaces etc including preparation of surfaces complete all as specified and directed. (Note :- The camouflage pattern shall be approved by GE/users and contractor shall have no claim whatsoever on this account.)

Taking down cement plaster, any description on brick or stone or cement concrete walls upto 10 mtr height from average ground level (including scaffolding if required) including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

Material and labour for 15 mm thick rendering on fair faces of brick /stone /concrete surfaces at height n. exc 10 m from average ground level (including scaffolding if required) in cement mortar 1:4 and finished the surface even and fair including mixing integral water proofing compound in the proportion as mentioned in manufacturers instruction complete all as specified and directed (Note :- WPC shall be measured and paid separately.) Bldg Name :- Briffing Hall and other Bldg

Material and labour for two coats of exterior acrylic emulsion paint of any shade in camouflage pattern over a coat of primer as approved by GE on new plastered surfaces of walls at height n. exc 10 m from average ground level (including scaffolding if required) in any tint including preparation of new plastered surfaces as per manufacturer's instructions complete all as specified and directed . Bldg Name :- Briffing Hall and other Bldg

Supply only Liquid water proofing compound conforming to latest IS specifications.

Material and labour for 15 mm thick rendering on fair faces of brick/concrete surfaces in cement mortar 1:6 and finished the surface even and smooth without using extra cement complete all as specified and directed

Material and labour for preparation of new surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for preparation of old painted wooden surfaces of any description not other wise described over 10cm width or girth and applying one coats of synthetic enamel paint complete all as specified and directed

Material and labour for preparation of old painted steel or steel based surfaces of any discription not other wise described, over 10 cm width or girth and applying one coat of synthetic enamel paint of any tint upto 20mtr height from average ground level complete all as specified and directed.

Material and labour for preparation of old painted steel or steel based surfaces by any discription not other wise described, over 10 cm width or girth and applying one coat of synthetic enamel paint of any tint in camouflage pattern at height upto 20mtr from average ground level (including scaffolding if required) complete all as specified and as directed.

Material and labour for marking /numbering in white paint over black paint surface incl preparation of surfaces to write letters, figures ( Block, Roman, Italic or Indian ) stops, comma, short lines etc n. exc 30 cm height at a level n. exc 10m from average ground level complete all as specified and directed.

Material and labour for uprooting of small plants/bushes/roots from walls & making good to distrubed surface with brick work in CM 1:4 and plastering in CM 1 :4 on both sides of wall, area of surface n.exc 30 cm x 30 cm complete all as specified and directed

Material and labour for Walling random rubble, uncoursed , built in CM 1:6 but except boulders complete all as specified and as directed .