REPAIR, MAINT OF SPORTS FACILITIES AND CERTAIN BR WORKS TO CERTAIN BLDGS AT DRDO COMPLEX, PHASE I, C V RAMAN NAGAR, BENGALURU

Amount

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

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for; and disposing of debris outside MD land complete all as specified and as directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles and disposing of debris outside MD land complete all as specified and as directed.

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water, etc., and disposing of debris outside MD land complete all as specified and as directed.

Taking down Chowkats or frames with shutters (without taking off shutters from the frames) area of opening not exceeding 1.5 sq m each all as specified and as directed.

Taking down Chowkats or frames with shutters (without taking off shutters from the frames) area of opening exceeding 1.5 sq m, but not exceeding 4 sq m each all as specified and as directed.

Taking down shutters of any description of area exceeding 1 sq m and not exceeding 2 Sq m each complete all as specified and as directed.

Taking down unserviceable steel windows with frame without taking of shutter (double leaf/triple leaf shutter with frame i.e. fly proof and glazed) from the frame not exceeding 0.5 Sq m each except grill, including glass panes, mosquito proof mesh complete all as specified and as directed.

Taking down unserviceable steel windows with frame without taking of shutter (double leaf/triple leaf shutter with frame i.e. fly proof and glazed) from the frame exceeding 0.5 Sq m each and not exceeding 3 sq m each except grill, including glass panes, mosquito proof mesh complete all as specified and as directed.

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

Material and labour for Treating the top surface of filled earth with anti termite treatment at the rate of 5 litres of emulsion per square metre of surface complete all as specified and as directed.

Material and labour, for Plain Cement Concrete, (1:4:8), type D2, using 40 mm graded stone aggregates as in foundations, including necessary forms and moulds all as specified and as directed.

Material and labour, for Plain Cement Concrete 1:2:4, type B1 (using 20 mm graded stone aggregates) as in coping, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

Material and labour, for nominal mix reinforced Cement Concrete, (1:2:4), type B2, using 40 mm graded stone aggregates as in foundations including rafts, footings, foundation beams, plinth beams, columns, etc., including necessary formwork all as specified and as directed.

Material and labour for Pre-cast cement concrete block masonry with grade ‘C’ solid blocks exceeding 10 cm in width, having minimum compressive strength of 50 Kg / Sq cm as per IS 2185 (Part- I) 2005 and set in CM 1:6 complete all as specified and as directed.

Material and labour for Pre-cast cement concrete block masonry with grade ‘C’ solid blocks not exceeding 10 cm in width, having minimum compressive strength of 50 Kg / Sq cm as per IS 2185 (Part- I) 2005 and set in CM 1:4 complete all as specified and as directed.

Material and labour, for Brick work with sub class `B’ bricks, built in CM (1:6) straight or curved on plan exc. 6 m mean radius etc., complete all as specified and as directed.

Material and labour, for Brick work with sub class `B’ bricks, built in CM (1:4) straight or curved on plan to any radius in half brick thick walls complete all as specified and as directed.

Supply only liquid water proofing compound all as specified and as directed.

Supply and fix 35 mm thick plain framed paneled factory made shutters (two panel) with II nd class hardwood rail and style with lock rail and panel of 9 mm BWP commercial ply with commercial veneer on both faces. The size of rail and style as per IS - 1003 Part - I , kiln seasoned and chemically pressure treated complete all as specified and as directed.

Supply and fix, 30 mm thick Factory made solid panel PVC door shutter consisting of frame made out of MS tubes for top & bottom rails, MS frame shall be covered with heat molded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Paneling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete including Solid PVC door frame of size 50 mm x 47 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube, including making good to jambs with cement mortar (1:4) and finished to match with existing surface complete all as specified and as directed.

Supply and fix 100 mm long Mild steel Butt hinges medium weight cold rolled mild steel by welding to existing frame all as specified and as directed.

Supply and fix, Stainless steel Butt hinges, 100 mm long fixed with screws complete all as specified and as directed.

Supply and fix in repairs, Aluminium anodized barrel tower bolts of extruded section, 150 mm long all as specified and as directed.

Supply and fix in repairs, 150 mm Aluminium extruded alloy anodized handles, cast type complete all as specified and as directed.

Supply and fix in repairs, 300 mm long Aluminium alloy, anodized, 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 as directed.

Supply and fix in repairs, Floor door stopper, 150 mm length of aluminium alloy body and tongue, anodized, with hard drawn steel spring, fixed in floor complete all as specified and as directed.

Supply and fix, Hasp and staple, safety type, aluminium anodised, including bolt to hinge plate and fixed with screws complete all as specified and as directed.

Taking down tubular curtain rod, supply and fixing drapery rod, decorative type, made of 25 mm dia mild steel pipe powder coated (wall thickness not less than 0.63 mm), bright finish, colour and pattern as approved by GE, complete all as specified and as directed. (Note : Price shall not be less than 100/- per RM, Make : Aerolux / Vista / MEC)

Taking down brackets for curtain rod, supply and fixing brackets suitable for drapery rod of 25 mm dia, with wall thickness of 0.63 mm thick, bright finish, colour and pattern as approved by GE, complete all as specified and as directed. (Make : Aerolux / Vista / MEC)

Supply and fix, Pressed steel door frame of size 105 x 60 mm using 1.25 mm thick sheet with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc. complete all as specified and as directed.

Material and labour, for reinforcement of concrete with Mild steel TMT bars of 10 mm dia and over, cut to length, bent to shape required, including cranking, bending, spirally looping for columns, hooking ends & binding with and including mild steel annealed wire of not less than 0.9 mm dia or securing with clips complete all as specified

Material and labour, for reinforcement of concrete with Mild steel TMT bars of 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending, spirally looping for columns, hooking ends & binding with and including mild steel annealed wire of not less than 0.9 mm dia or securing with clips complete all as specified

Supply and fix powder Coated aluminium frames and shutters (minimum thickness of powder coating 50 microns) and fabricating of doors, windows, ventilators and fixed partitions with one or more rebates including necessary joining cleat, glazing clips, rubber packing, snap bending crews etc. complete all as specified and as directed. Note :- i) For payment purpose weight of aluminium section shall be measured and paid, ii) Cost of aluminium mongery. lock, rubber packing, rollers for sliding shall be deemed to include in the quoted rate, iii) Sheet glass and wire gauge shall be measured and paid for separately under respective items.

Supply and fix, mild steel work as in framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

Supply and fix, mild steel work as in framed work such as in wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Grade E-165 complete all as specified and as directed.

Supply and fix, mild steel work as in Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exceeding 5cm long, dia of nut exceeding 11 and not exceeding 15 mm complete all as specified and as directed.

Supply and fix, mild steel work as in Mild steel round bars conforming to Fe-410-W (Grade E-250 quality A), 10 mm dia and over, cut to length, bent to shape required, for fencing including straining and fixing to fencing post, complete all as specified and as directed.

Dismantling existing PVC coated chain link fencing of any size / height including straining bar), providing new 4 mm thick PVC coated chain link mesh (MS round straining bar & flat iron will be measured and paid for separately under respective item) complete all as specified and as directed.

Dismantling existing GI chain link fencing of any size / height including straining bar), providing new Chain link MS galvanized fencing, dia of wire 0.45 to 0.55 mm and of mesh size one and half inch (MS round straining bar & flat iron will be measured and paid for separately under respective item) complete all as specified and as directed.

Material and labour, for 75 mm thick Plain Cement Concrete (1:4:8), type D2, using 40 mm graded stone aggregates as in pavings / sub-bases laid in panels, finishing the surfaces even and fair complete all as specified and as directed.

Material and labour, for 25 mm thick Plain Cement Concrete 1:2:4, type B0, using 12.5 mm graded stone aggregates as in floor finishing, finishing the surfaces rough and even to receive screed bed / bedding layer complete all as specified and as directed.

Material and labour, for 75 mm thick Plain Cement Concrete (1:3:6), type C1, using 20 mm graded stone aggregates as in paving / plinth protection, laid in panels, finishing the surfaces even and fair, joints shall be filled with mastic filling in 1:3 (bitumen and sand) complete all as specified and as directed.

Material and labour, for Forming Contraction (Dummy) joints 65 mm deep x 10mm wide, filled with sealing compound Grade ‘A’ for 75 mm thick PCC slab thick, complete all as specified and as directed.

Material and labour, for Forming Construction joint 30 mm deep x 10 mm wide, filled with sealing compound Grade ‘A’, complete all as specified and as directed.

Demolition of floor, hearth or wall tiling including cement mortar bedding (including backing), removing rubbish off the premises and disposing outside MD land and providing Material and labour, for non-skid Ceramic coloured tiles 7 to 8 mm thick (Grade B-IIA), area of each tile exceeding 0.06 sq m but not exceeding 0.11 sq m, as in flooring, set and pointed in white or coloured cement to match colour of tiles over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed.

Demolition of floor, wall tiling including cement mortar bedding (including backing), removing rubbish off the premises and disposing outside MD land and providing Material and labour, for coloured Glazed ceramic printed tiles, of size 450 x 350 x 7 mm thick (Grade B-IIA) as in vertical surfaces such as skirting, dado etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles, laid over and including provision of backing coat of 10 mm thick rendering in CM 1:3, complete all as specified and directed.

Demolition of stone slabs of any thickness and in any position, providing material and labour, plain cement chequered concrete tiles 30 cm x 30 cm x 20-25 mm thick, with pigments, set, jointed and pointed in neat cement slurry in floor including 15 mm thick screed bed in cement mortar 1:6 with grey cement and pigments complete all as specified and as directed..

Demolition of paver blocks of any thickness / pattern and in any position, providing Material and labour for, Rubber moulded pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigments, laid over and including 50 mm thick sand cushioning complete all as specified and as directed.

Demolition of stone slabs of any thickness and in any position, providing material and labour, for 18 to 20 mm thick Granite work (of any type), table rubbed and mirror polished), in single piece in steps, jambs, pillars, window-cills, cooking platform and like set 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, making hole for gas pipe, edges made half round, laid over and including screed bed or bedding layer of 15 mm thick in CM (1:4), complete all as specified and as directed.

Material and labour, for rendering 5 mm thick on brick or concrete ceiling surfaces in cement mortar(1:3) and finishing the surfaces even and smooth without using extra cement complete all as specified and as directed.

Material and labour, for rendering 10 mm thick in Cement mortar 1:6, on brick work/concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

Material and labour, for rendering 15 mm thick in Cement mortar 1:4, on brick work/concrete surfaces finished even and smooth without using extra cement including mixing integral water proofing compound complete all as specified and directed. Note : Supply only water proofing compound will be measured and paid for separately under respective item.

Preparation of new or previously untreated plastered WALL surfaces of any description not otherwise described and applying two coats of oil bound distemper over a coat of alkali resistant primer over and including 1 mm thick wall care putty, complete all as specified and as directed. Note : Quoted rate shall deemed to include for cost of wall care putty.

Preparation of new or previously untreated plastered CEILING surfaces of any description not otherwise described and applying two coats of oil bound distemper over a coat of alkali resistant primer over and including 1 mm thick wall care putty, complete all as specified and as directed. Note : Quoted rate shall deemed to include for cost of wall care putty.

Preparation of old plastered WALL surfaces of any description not otherwise described and applying one coat of oil bound distemper, complete all as specified and as directed.

Preparation of old plastered CEILING surfaces of any description not otherwise described and applying one coat of oil bound distemper, complete all as specified and as directed.

Complete removal of existing treatment and preparing the surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant primer over 1 mm thick wall care putty complete all as specified and directed. Note : Quoted rate shall deemed to include for cost of wall care putty.

Complete removal of existing treatment and preparing the surfaces of ceiling and applying two coats of oil bound distemper over a coat of alkali resistant primer over 1 mm thick wall care putty complete all as specified and directed. Note : Quoted rate shall deemed to include for cost of wall care putty.

Material & Labour for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gram/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 sq m over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sq m over new surfaces

Preparation of old wooden surfaces of any description not otherwise described over 10 cm width or girth applying one coat of synthetic enamel paint complete all as specified and as directed.

Preparation of new steel surfaces of any description exceeding 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Preparation of new steel surfaces of any description not exceeding 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Preparation of old steel surfaces of any description exceeding 10 cm in width or girth, applying one coat of synthetic enamel paint complete all as specified and as directed.

Hacking out old broken glass of any thickness, size, quality or description from metal frame including punching or drilling out old glazing pins/spring clips etc. and removing glass / debris outside MD land, complete all as specified and as directed.

Supply and fix Plain Sheet glass 4.8 mm thick, ordinary quality and glazing with oil putty in square not exceeding 0.5 sq. m in each pane all as specified and as directed.

Supply and fix Figured glass, 4 mm thick, pin head type and glazing with oil putty in squares not exceeding 0.5 sq m in each pane all as specified and as directed.

Supply and fix, stainless steel wire cloth 0.36 mm nominal dia of wire, and of average width of aperture 1.4 mm, fixed with stainless steel wire staples / wooden beading complete all as specified and as directed.

Supply and fix in repairs stainless steel wire cloth 0.36 mm nominal dia of wire, and of average width of aperture 1.4 mm, fixed with stainless steel wire staples / wooden beading complete all as specified and as directed.

Taking down unserviceable GI tubing, supply and fixing new 15 mm bore Galvanized Iron tubing, medium grade, with all fittings, such as Tee, elbows, sockets, unions, short pieces and application of bituminous paint in concealed portion, fixed to wall/ ceiling or laid on floors, complete all as specified and as directed. Notes: i) Serviceable Taps, valves in any shall be removed before taking down pipe and same shall be re-fixed while providing new pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

Taking down unserviceable GI tubing, supply and fixing new 20 mm bore Galvanized Iron tubing, medium grade, with all fittings, such as Tee, elbows, sockets, unions, short pieces and application of bituminous paint in concealed portion, fixed to wall/ ceiling or laid on floors, complete all as specified and as directed. Notes: i) Serviceable Taps, valves in any shall be removed before taking down pipe and same shall be re-fixed while providing new pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

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Supply and fix in repairs, PVC connecting pipe 450 mm long 15 mm dia both ends having brass coupling nut and PVC washer complete all as specified and as directed.

Supply and fix in repairs, Vitreous china, white colour, 'Orissa pattern' squatting pan of size 580 mm x 440 mm with UPVC 'P' trap or 'S" Trap, front or back inlet, integral foot rests, connecting to trap, flushing pipe, anti syphonic pipe, including removing debris outside MD land. Make : Cera, Cat No S3010102 of CALINA make or techno commercially equivalent in other makes specified complete all as specified and directed.

Supply and fix in repairs, Vitreous china, white colour, water closet pan (pedestal pattern), with PP soft seat cover, hinges, other fixing accessories set (excluding flushing cistern and flush pipe), UPVC (SWR), 'P' or 'S' trap, and connecting to drain (or outgoing pipe), flush pipe, anti syphonic pipes, Make : Cat Part No S1050101 of Cera or techno commercial equivalent in other makes complete all as specified and as directed.

Supply and fix in repairs, Vitreous china snow white, wash hand basin of size 550 mm x 400 mm all as per Cat No. No. S2040103 of Cera or techno and commercial equivalent makes specified including supply and fixing 32 mm dia, PVC corrugated / flexible waste pipe, 800 mm long and with PTMT waste coupling of 32 mm dia (minimum weight 45 grams), all as specified and as directed.

Supply and fix in repairs, PVC valve less, syphonic action type, white colour flushing cistern, 10 litres capacity, low level, white, with inlet, ball valve, float and handle including jointing with new PVC long / short flush bend and making good to the disturbed surfaces complete all as per Model No: CIENA PREMIUM Cat Part No B1010102 of CERA Make or techno commercial equivalent in other makes complete all as specified and as directed.

Supply and fix in repairs, Bib taps 15 mm dia, fancy type, chromium plated with CP flange all as per Cat No. HT F3001151 of Cera or equivalent in other makes specified complete all as specified and as directed.

Supply and fix in repairs Health faucet, with 8 mm dia, 1 m long, flexible tube in chrome finish, wall hook with NRV (back flow preventer), all as per Cat Part No ALD-577 of Jaquar or techno commercial equivalent in other makes complete all as specified and directed.

Supply and fix, in repairs, two way, bib taps, fancy type, 15 mm dia, cast copper alloy, chromium plated, with CP flange, screwed for iron pipe or for brass ferrule, all as per Cat No.HT F3001163 of Cera or equivalent in other makes specified complete, all as specified and as directed.

Supply and fix in repairs, Pillar taps, 15 mm dia, fancy type, chromium plated with CP flange, long shank all as per Cat No. F3002101 of Cera or equivalent in other makes specified here-in-after, complete all as specified and as directed.

Supply and fix in repairs, Angular cock, fancy type, with chromium plated wall flange, cast copper alloy, screwed both ends for iron pipe or for brass ferrule,15mm dia, complete all as specified and as directed. MAKE:- Cat No. HT F3001201 of CERA or techno-commercially equivalent model in any one of the make as mentioned in list of makes here-in-after.

Supply and fix in repairs, Stop valves (CONCEALED), fancy type with CP wall flanges, chromium plated, cast copper alloy with long shank and exposed part kit with fittings sleeve, operating lever concealed part screwed both ends for iron pipe or for unions, including making good the disturbed portion matching with adjacent surfaces, complete all as specified and as directed.

Supply and fix in repairs, 32 mm dia, PVC waste pipe of length not less than 800 mm, complete all as specified and as directed.

Dismantling of water tanks of 1000 litres capacity from roof top and supply and fixing Rotational moulded polyethylene water storage tanks (triple layered) of 1000 Litres capacity with ISI mark embossed on it, (cylindrical, vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

Dismantling of water tanks of 500 litres capacity from roof top and supply and fixing Rotational moulded polyethylene water storage tanks (triple layered) of 500 Litres capacity with ISI mark embossed on it, (cylindrical, vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

Supply & fixing in repairs polyethylene water tank cover with hinges and locking arrangement suitable for tanks up to 500 liters capacity, including taking down old water tank cover all as specified and as directed.

Supply & fixing in repairs polyethylene water tank cover with hinges and locking arrangement suitable for tanks up to 1000 liters capacity, including taking down old water tank cover all as specified and as directed.

Disconnecting existing PVC water tank of capacity exceeding 250 litres, but not exceeding 1000 litres (fixed on roof), setting aside (or lowering if required), cleaning, removing all scales, dirt from tanks, from mouths of circulating pipes, etc., and hoisting / re-fixing / re-connecting in same / new position, writing date of cleaning with white paint, (height / size of letters / figures not less than 10 cm in height, re-fixing serviceable ball valve, complete all as specified and as directed.

Supply and fix in repairs Ball valves of 20 mm dia , (minimum weight 210 grams), high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and as directed.

Supply and fix in repairs, gun metal, globe or gate valves 20 mm bore with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

Dismantling existing wooden runner in wood flooring, supply and fixing pine wood runner of size 63 mm x 32 mm, treated with anti-termite solution, fixed with 19 mm thick EPDM air cushioned pads 300 mm x 300 mm at bottom stapled through two wings, complete all as directed by Engineer-in-Charge.

Dismantling existing wooden flooring, providing material and labour for wooden flooring in badminton court & squash courts made of maple wood flooring with I-section of size 20 mm x 63 mm, tongue and groove bonded, kiln dried and treated for termites finished with anti slip polyurethane finish, fixed over wooden runner as per WSF/ BWF standards complete all as directed by Engineer-in-Charge.

Dismantling existing wooden flooring, providing material and labour for wooden flooring in badminton court & squash courts made of maple wood flooring with I-section of size 20 mm x 73 mm, tongue and groove bonded, kiln dried and treated for termites finished with anti slip polyurethane finish, fixed over wooden runner as per WSF/ BWF standards complete all as directed by Engineer-in-Charge.

Dismantling existing wooden flooring, providing material and labour for wooden flooring in badminton court & squash courts made of maple wood flooring with I-section of size 20 mm x 83 mm, tongue and groove bonded, kiln dried and treated for termites finished with anti slip polyurethane finish, fixed over wooden runner as per WSF/ BWF standards complete all as directed by Engineer-in-Charge.

Material and labour for providing 500 micron, polythene film of any colour laid in floors complete all as specified and as directed.

Uprooting shrubs / plant /flora / fauna on walls, girth not exceeding 100 mm, cutting holes in walls, digging out roots applying sulphuric acid / phenolic acid as per manufacturers instructions to burn out deep grown roots and making good the surface using CM 1:3 (mixed with and including water proofing compound) complete all as specified and as directed. (Note : The height of walls is up to 16 m, necessary cost of scaffolding shall deemed to be included in quoted rate.)

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