REPAIR REPLACEMENT TO SILIDING DOOR ROLLING SHUTTER STOPED ROOF RCC SLAB CHAJJA AND OTHER MISC B AND R WORKS IN OTM UNDER AGE B AND R I OF GE NORTH DELHI CANTT

Amount

Hacking out old broken glass (any thickness, size , quality or description) from metal frame including punching or drilling out old glazing pins/ spring clips, nut bolts & fillets at ht upto 15 metres complete all as specified and directed.

S&F Rough cast, wired glass 6.00 to 6.40 mm thick secured with approved mild steel beading, screws/nut and bolts to Flat Iron or angle iron frame area of each glass pan n.exc 1.25 sqm working height upto 15 mtr complete all as specified and directed. (Note - Rate to be coated including beading and all fixing materials except frame work)

S&F sheet glass ordinary quality, 4 mm thick and glazing with oil putty in square n.exc. 0.5 Sqm in each pane at ht upto 15 metres complete all as specified and directed.

Taking down existing sliding shutter area exc 10 sqm and nexc 27 sqm of any type

S&F steel rolling shutters, gear operated type with bevel gear box and crank handle without ball bearing as specified including top covers anchoring rod, hasp & staple and one shop coat of red oxide primer and errected in position complete thickness of laths 1.25mm complete all as specified and directed.

S&F safety lever locks mild steel with 4 levers for rolling shutters

Supply only mild steel helical wire spring 45cm long , 75 mm dia and weighting of each spring not less than 3.00 kg complete all as specified and directed

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

M&L for preparation of new steel and iron surfaces any description over 10 cms width or girth and applying two coats of synthetic enamel paint, colour as approved by EIC over a coat of red oxide over a coat of red oxide complete all as specified.

Supply only Steel wheel sutaible for sliding steel door shutters on top or bottom rail including bush or ball bearing and all consumable items for making operational complete

M&L for preparation of old steel surfaces with complete removal of existing treatment and appliyng two coats of synthetic enamel paint coloured as approved by EIC complete all as specified and directed.

M&L for complete removal of rust of old steel surfaces and applying two coats of aluminium paint (working height up to 15 meter) complete.

Dismantling of AC sheet (corrugated/semi corrugated etc) in roof or wall of any description etc at height upto 15 metres complete all as specified and directed.

M&L for Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws/SDS any dia suitable for up to 10mm thick steel structure at height upto 15 metres complete all as specified and directed.

M&L for Pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm thick of approved colour having tensile strength of 550 Mpa moulded type as in ridge, roof/wall covering /cladding to wall, fixed with self tapping screws/SDS any dia suitable moulding as directed working height up to 10mm thick steel structure at height upto 15 metres complete all as specified and directed.

Dismantling of plain or, corrugated/semi corrugated steel sheeting any gauge thickness including Nainital or similar pattern roof coverings single or double layer fixed independently to with roof structures including ridges/valley gutters including removal of silt, mud etc at height and foreign material from valley gutter and thrown away from working site working height upto 15 metres complete all as specified and directed.

S&F Plain, galvanised, mild steel sheeting 2mm thick in stepped flashings (measured as the minimum rectangle from which the pieces can be cut) overlap made to required shape including welding or revetting and fixed in position at height upto 15 mtr all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for at height up to 15 mtrs all as specifie and directed.

S&F for MS work in Bands, straps, supports or stays for RWP, ventilating pipes, gutters including bolts, if reqd hooks (stay), clamps, holdfasts, wall ties, nosing angles, hooks for hanging fans and wind ties similar small articles conforming to Fe-290 gde E-165 hight up to 15 mtrs

S&F structural steel work for rolled sections as in main and cross beams, hips and jack rafters, purlins, running rails and guides for sliding doors, steel window with suitable hinges and holfast etc fixed with angles and angle cleats or other connecting plates Gde Fe-410-W at any height up to 15 metres complete all as spd and directed.

S&F Expanded metal mesh, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9 mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members at height up to 15 metres complete all as specified and directed..

Demolition of Brickwork or stone/ boulders masonry built in cement or cement lime mortar incl all quions, arches, pillars, etc but excluding ashlar facing, dressed stone work and precast concrete articles working height upto 15 metres complete all as specified and directed.

Material and labour for Brick work with sub class B bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:6 working height up to 15 metres complete all as specified and directed.

All as per item above but except bricks.

M&L providing 1:2:4 type B-0 (12.5 mm graded aggregates) cement concrete in roof kerbs or mud stops, rounded or chamfered on edges and other similar works as coping, roof padding etc at up to 15 metres all as sprcified and directed.

M&L preparation of old plastered or unplastered surface of walls including complete removal of existing treatment and applying two coats of cement base paint up to working height 15 meter complete all as specified and directed.

M&L for preparation of old plastered or unplastered surfaces wall height up to 15 meter surfaces of wall including complete removal of existing treatment and applying three coats of white wash complete all as specified.

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

S&F for Gypsum ceiling board for ceiling prepainted, perforated finish, 600 x 600 x 9 to 9.5mm thick or 600x600x4 mm thick E bord of approved brand/make, laid over and including grid work of size 600 x 600mm, made out of 0.5mm thick G.I. tee 32 x 24 mm for main, 25x24mm for cross tee and 20 x 20mm angle fixed on wall, powder coated finish on exposed faces of tee and angle. hung from ceiling using 2 mm thick G.I. Suspension wires spaced at 1200 mm on main runners including making niches for fans/light at as specified and directed.

S&F powder coated aluminium partition n.exc 1.20 Sqm in each panel using 95.6 mm x 44.8mm x 1.6mm frame work with 06 mm thick ACP sheet/5.50 mm thick plain glass as directed by Engr-in-Charge including aluminium beading, rubber gasket etc for fixing board.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) of wooden/steel exc 1.5 sqm but n.exc 4 sqm each.

S&F 200 mm long aluminium anodised barrel tower bolts of extruded section and fixed complete

S&F butt hinges, 100 mm size medium weight, cold rolled mild steel complete

S&F 250 mm mild steel, sliding door bolt plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed

S&F powder coated aluminium window made of aluminium tubular frame and double shutter of section 63.50 x 38.10 x 1.60 mm and style fixed openable horizontal and vertical member of aluminium beading rubber gasket of aluminium fittings such as tower bolts, handle stay and rod and hinges 5 mm thick glass etc complete all as specified and directed ( Note : Fixtures / fittings of window shutter including glass and wire mesh are deemed to be inclusive in the quoted rate).

S&F in repair powder coated aluminium anodised hollow section door frame and shutter ( swing type ) openable with top rail , style of section 47.62 x 44.45 x 1.60 mm and lock rail, bottom rail of 101x44.5 x1.6 mm incl jointing cleats, snap beading, glass/ nova pan, gasket for fixing glass/board in panel including 1 door closer (hardwyn) 2 nos dish type handle, 3x hinges, tower bolts -02 Nos 150 mm in each leaf and screws complete all as specified. ( Note : Fixtures / fittings including glass of door shutter are deemed to be inclusive in the quoted rate).

S&F Solid PVC molded door frame of size 50mm x 95mm made out of 5mm single side prelam PVC sheet used instead of plain colour PVC Sheet suppling & fixing in opening as per specification & drawing.

S&F Factory Made Solid PVC Moulded Door Shutter with partical board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front face & 2mm Plain colour PVC Sheet on back face, supplying & fixing in frame at site as per specification & drawing in SSR

Demolition of cement concrete (un-reinforced) in any position and pavings n. exc. 15cm thickness (below or above ground level) all 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, complete all as specified and directed.

M&L for providing 25 mm thick cement concrete 1:2:4 type B-0 using 12.5 mm graded crushed stone aggregates as in leveling course of floor rough surface to receive floor tiles complete all as specified.

M&L for Vitrified Ceramic coloured light shade double charged tiles 10 mm thick (square/rectengular) polished, area of each tile n. exc 0.36 sqm as in floors, set and jointed in neat cement slurry and pointed in coloured cement to match the surface insluding 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for Non skid, coloured ceramic joint free tiles 7 to 8 mm thick 400 x 400mm size of approved colour, set, jointed in cement slurry and pointed in white or coloured cement to match the shade of tiles laid over & including 15 mm thick screed bed in CM 1:6 etc complete as in flooring all as specified and directed.

M&L for glazed coloured ceramic tiles in dado/vertical surface (300x450x7mm) thick set and jointed in neat cement slurry and pointed in coloured cement to match the surface over 10mm thick rendering in cement mortar 1:4 complete all as specified and directed by Engr-in-Charge. (Note - approved stone dust to be used instead of river sand)

Taking down brick tiles, terracing tiles, single layer from roof laid, bedded and pointed in any mortar all as specified & directed.

Demolition of mud phuska/cement concrete in roof any thickness, including plaster and leaping/whether full thickness removed on only a part thereof.

M&L Roughening surfaces of old concrete surfaces by picking sweeping, cleaning old surface and washing down with water to remove dust etc brushing neat cement slurry @ 3 Kg/Sqm including 20mm thick screeding in CM (1:3) finished even and smooth mixed with water proofing compound (WPC shall be measured and paid separately) (Note - approved stone dust to be used instead of river sand)

M&L PCC 1:2:4 type B-0 padding on roof as in levelling to making, surface finished even and smooth without using extra cement.

M & L for Water proofing treatment to RCC roof slab, walls, chhajjas etc, shall be carried out as specified below and as directed by Engineer-in-Charge. (A) Preparing plastered surfaces of roof slab, walls, chhajjas etc, by brooming with broom sweeping free from dirt dust etc & evenly applying a coat of approved bituminous primer @ 0.20 Kg/Sqm of area complete all as specified. (B) Laying APP polymer modified approved membrane, non woven, polyester, weighing not less than 3.60 Kg/Sqm with 10cm side laps and 15cm end lap. as specified & joints sealed and applied complete by torch application method over a layer of hot bitumen 85/25 grade @ 1.2 Kg/Sqm after bituminous primer before Laying of membrane all as specified & directed by Engr-in-Charge. Carrying out test by flooding water for 24 hrs for leakage & seepages and rect the same to the entire satisfaction of GE. (C) Again applying a coat of hot bitumen 85/25 grade @ 1.2 Kg/Sqm over APP membrane and applying a coat of solar reflective bituminous aluminium paint @ 0.15 ltr/Sqm on the top of membrane surfaces complete all as specified & as directed by Engr in Charge

M&L for chipping of spalled and loose concrete and cleaning rust from re-inforcement by sand brushing scrubing down concrete surfaces with wire brushes cleaning with water allowed to dry applying a layer of zinc rich epoxy primer as antirust on all exposed reinforcement followed by a layer of bonding coat of a layer of epoxy adehessive on complete exposed surfaces of concrete and provide guniting in two layers over steel welded mesh 2 mm dia of wire and total aperture 75 mm, thickness of gunite n.exc 25 mm thick (average thickness) using cement mortar 1 :3 with OPC 43 grade cement mixed with polycrete admixture @ 2 % by wight of cement or as per manufactures instructions and finally applying cement plaster over gunite surfaces of required thickness to give an even uniform and smooth finish conforming to proper Geometrics in cement mortar 1:4 to match with the existing surface as in side and soffits of slabs,chajjas,fins,facias ,parapets ,columns and beams etc complete including necessary scaffolding ,shuttering necessary chased to brick work or RCC members at any height upto four storey buildings incl removing of small trees shrubs etc all as specified(Note: steel welded mesh to be welded with the existing reinforcement. The cost of welded mesh is to be welded with the existing re-inforcement is deemed to be included in the quoted rate complete all as specified and directed.

Taking down cement plaster of any description & thickness from brick/concrete sufaces of wall/ceiling etc including racking out joints, hacking for keys scrubbing down with water etc. complete all as specified and directed (working height up to 15 meter).

M&L 15 mm thick Rendering in cement mortar 1:4 on faces of brick work or concrete external surfaces of wall finished even and smooth without using extra cement all as specified and directed by Engineer-in-Charge.

M&L 15mm thick Rendering in cement mortar 1:6 on faces of brick work or concrete internal surfaces of wall finished with using luquied Water proofing compound @ 200ml/50kg of cement even and smooth without using extra cement all as specified and directed by Engineer-in-Charge.

M&L 5 mm thick rendering in cement mortar 1:3 on concrete surfaces in ceiling, finished fair & even and smooth complete.

M&L preparation of newly plastered surface on walls and applying 1.50 mm thick wall care putty and 2 coat of Oil Bound Distemper complete all as specified.

M&L for preparing new plastered surfaces and gunited ceilling surfaces and applying three coats of white wash complete all as specified (working height up to 15 meter).

M&L preparation of newly plastered surfaces of walls and applying two coats of cement base paint incl a coat of primer complete all as specified (working height up to 15 meter).

M&L for Preparing newly plastered surfaces of wall and applying two coats of white wash complete all as specified and directed, (working height up to 15 meter).

S&F with complete installation of wind operator turbo air ventilator of size 600mm dia made of stain less steel sheet including dual ball bearing fixed over assembly made of polycarbonate transparant sheet of size 5.5 x 3.5 feet on roof of steel structure shed working height up to 15 meter all as specified and directed by Engr-in-Charge

Fibre glass reinforced translucent corrugated sheeting 2 to 3 mm thick with two corrugations side lap fixed with coach screw and washer in roof, wall etc working height up to 15 meter all as specified and directed by Engr-in-Charge

M&L cement concrete type C-1, 1:3:6 (using 20mm graded aggregate) as in plinth protection and paving 75mm thick laid in slope finished even and fair without using extra cement incl making joints at every 2.5m and at corner filled with bitumen 85/25 and sand in ratio 1:2 by weight including necessary form work and complete all as specified.

Dismantling expanded metal, any thickness or mesh, n. exc 4.00 Kg per sqm and fixed with steel or wood frame and fillets, all as specified and directed.

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

Ditto as in item No 64 in fillets, rails, posts, rafters, purlins, grid of false ceilling as in framed work etc. under 40 sq. cm in sectional area all as specified and directed.

Shri Balaji Construction (BID ID -3262673)

V r traders (BID ID -3257912)

M/S SURINDERAS CONSTRUCTION CO. (BID ID -3257270)

M/S Parshant Associates (BID ID -3257954)