PERIODICAL SERVICES FOR TYPE C N AND J MD ACCN INCL ALLIED MAINTENANCE WORKS OF ZONE PHASE I DRDO COMPLEX C V RAMAN NAGAR BENGALURU

Amount

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.

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 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.

Rendering 15 mm thick on brick work or concrete surfaces in CM (1:3) mixed with integral water proofing compound as per manufacturers instructions complete all as directed. NOTE :- Water proofing compound will be measured and paid separately under relevant items of this schedule.

Rendering 15 mm thick on brick work or concrete surfaces in CM (1:4) mixed with integral water proofing compound as per manufacturers instructions complete all as directed. NOTE :- i) Water proofing compound will be measured and paid separately under relevant items of this schedule. ii) Bldgs where repairs are to be carried out are G+4, necessary formwork / scaffolding charges shall deemed to be included in quoted rates.

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

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 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 including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. complete all as specified and as directed.

Material and labour for, Preparing of old plastered surfaces on Walls and applying one coat of weather proof anti fungal exterior emulsion paint, complete all as specified and as directed. (Note : The Bldgs in which repairs are to be carried out are of G+4, necessary cost of scaffolding shall deemed to be included in quoted rate.)

Material and labour for, Preparation of old plastered surface, rid of fungus and mould for affected area, filling for holes and dents & filling for cracks and and applying one coat of oil bound distemper on wall surfaces complete all as specified and as directed.

Material and labour for, Preparation of old plastered surface, rid of fungus and mould for affected area, filling for holes and dents & filling for cracks and and applying two coat of oil bound distemper on wall surfaces complete all as specified and as directed.

Material and labour for, Preparation of old plastered surface, rid of fungus and mould for affected area, filling for holes and dents & filling for cracks and applying one coat of oil bound distemper on ceiling surfaces complete all as specified and as directed.

Complete removal of existing treatment on walls complete all as specified and directed

Complete removal of existing treatment and preparing the surfaces of ceiling complete all as specified and directed

M&L for providing 1mm wall care putty on old/new plastered walls all as specified and as directed

M&L for providing 1mm wall care putty on old/new plastered ceiling all as specified and as directed

M&L for applying two coats of oil bound distemper over a coat of alkali resistant primer on walls complete all as specified and directed.

M&L for applying two coats of oil bound distemper over a coat of alkali resistant primer on ceilings complete all as specified and directed.

M&L for applying two coats of apex floor guard paint on cement flooring over primer complete all as specified and directed.

Supplying Berger Home sheild Leak stop instant cementitious sealing compound or Asian SmartCare Instant Leak Stop or techno equivalent product and applying the prepared compound as per manufacturer instruction on crack patches/ holes complete all as specified and as directed

Surface preparation by remove the existing putty till plaster level in the dampness/efflorescence affected areas covering an additional one ft distance across all sides apply a single coat of SmartCare Hydroloc or equivalent product by brush without any dilution with a forced coverage of 40 to 45 sq.ft/liter . . Allow it to dry for 6-8 hrs and apply second coat of SmartCare Hydroloc by brush without dilution perpendicular to first coat. Achieve a forced coverage of 40 to 45 sq.ft/liter. Allow it to dry for 6-8 hours. • For a smooth finish of topcoat ,apply two coats of Asian Paints Trucare Wall Putty. Allow it to dry for 4-6 hrs. Sand with sand paper 180. Wipe to clean and apply top coat as per recommendation

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

M&L for applying one coat of synthetic enamel paint on old wooden Surfaces of any description n exc 10cm width or girth when unconnected with other painting or when painted in different tint complete all as specified and as directed.

M&L for applying one coat of synthetic enamel paint on old steel surfaces of any description not otherwise described over 10 cm width or girth complete all as specified and as directed.

M&L for applying one coat of synthetic enamel paint on old steel Surfaces of any description n exc 10cm width or girth when unconnected with other painting or when painted in different tint complete all as specified and as directed.

M&L for applying one coat of white wash on old Surfaces of any description complete all as specified and as directed.

Material and labour for, Preparation of old plastered surface, rid of fungus and mould for affected area, filling for holes and dents & filling for cracks and and applying one coat of plastic emulsion paint on wall surfaces complete all as specified and as directed.

Material and labour for, Preparation of new plastered surface, applying two coat of plastic emulsion paint over primer on wall surfaces complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided all as specified and as directed.

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

Removing demolished concrete materials etc. to a distance of 100m or under, beyond the lead included in the rates, including loading, unloading and tacking at the destination exc 5.0 km total distance up to 10 KM complete all as specified and as directed.

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, separating and stacking the serviceable material and disposing the unserviceable material outside MD land complete all as specified and directed.

Demolition of floor, hearth or wall tiling including cement mortar bedding (including bedding / backing coat), removing serviceable tiles to store and rubbish off the premises 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 Shutters of any description exc 1 sq. m and n exc 2 sq. m each

Uprooting, scrubbing out shrubs / plant / flora / fauna on walls, girth not exceeding 100 mm, cutting holes in walls, digging out roots applying (No Suggestions) 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 works to be carried out in Bldgs are of G+4, necessary cost of scaffolding shall deemed to be included in quoted rate.)

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10 cm girth, 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 / Sqcm 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 10 cm in width, having minimum compressive strength of 50 Kg / Sqcm as per IS 2185 (Part- I) 2005 and set in CM 1:4 complete all as specified and as directed.

Material and labour for Plain Cement Concrete (1:5:10) type E2, using 40 mm graded stone aggregate as in sunken slab filling, mass concrete etc., complete all as specified and as directed.

Supply and fix Solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC Sheet reinforced with MS square tube supplying and fixing in opening as per specification and drawings

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.

Re-securing or easing or adjusting wooden door shutters of any description (with/without taking off shutter from frame if required), of area exceeding 1 sq m but not exceeding 2 sq m each, including making good the disturbed surfaces to match the existing, complete all as specified and as directed.

Repairs to steel window / ventilator shutters of (area not exceeding 0.60 Sq m) any description, including repairs to handles, steel hinges of any pattern, peg stay etc., and making window / ventilator absolutely working condition, welding (if required), complete all as specified and as directed.

Dismantling of composite steel windows / ventilators, not exceeding 0.60 sq.m, single leaf double shutter with fixed portion, including taking down glass panes and mosquito proof mesh, but except grill / guard bars, in any position, complete all as specified and directed.

Dismantling of composite steel windows / ventilators, exceeding 0.60 sq.m but not exceeding 4 sq.m, Single / double / triple leaf with fixed portion, including taking down glass panes and mosquito proof mesh, but except grill / guard bars, in any position, complete all as specified and directed.

Supply and fix, Stainless steel, butt hinges, of size 100 mm complete all as specified and as directed.

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

Supply and fix 150 mm Aluminium extruded alloy anodized handles, cast type complete 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.

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 incl taking down old tubular curtain rod, complete all as specified and as directed.

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 incl taking down brackets for curtain rod, s, complete all as specified and as directed. (Make : Aerolux / Vista / MEC)

S & F Powder coated aluminium frame/shutter for doors, windows, ventilators with one or more rebates including joining cleat for fixing, rubber neoprene packing for fixing, including minor fitting like lock, handle, roller for sliding etc. complete all as specified Note :-1. For payment purpose weight of aluminium section shall be only measured. 2. Cost of aluminum mongry, lock, rubber packing, roller for sliding are included in the quoted rate. 3. Sheet glass and wire gauge shall be measured and paid separately.

Material and labour, 25 mm thick, Plain Cement Concrete 1:2:4, type B0, using 12.5 mm graded stone aggregates as in flooring, 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 sub base / flooring / paving / hard standing, etc., finishing the surfaces even and rough complete all as specified and as directed.

Material and labour, non-skid Ceramic coloured tiles 7 to 8 mm thick (Grade B-II a), 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.

Material and labour, for Glazed ceramic coloured tiles, of size 300 x 450 x 7-8 mm thick (Grade B-II a) 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 in CM 1:3, complete all as specified and as directed.

Demolition of stone slabs of any thickness and in any position complete all as specified and as directed.

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, 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) Taps, valves in any shall be removed before taking down 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) Taps, valves in any shall be removed before taking down pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

Taking up or down 20 mm dia, GI tubing and connections, cleaning, re-fixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.), after cleaning and application of bituminous paint in concealed portion of tubing, including cutting and threading pipe and provision of additional fittings such as sockets, tee, elbows, unions, (if required) complete all as specified and as directed. Notes: i) Taps, valves in any shall be removed before taking down pipe, ii) Cutting chases for concealed piping shall be measured and paid separately under respective item.

Cleaning of terrace/loft water storage tank (inside surface area) upto 1000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or float valve or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

Supply and fix 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 after taking down old bib taps 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 after taking down old pillar taps complete all as specified and as directed.

Supply and fix in repairs, 15mm dia 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 , complete all as specified and as directed.

Supply and fix in repairs, Angular stop 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.

Supply and fix, PVC connecting pipe 600 mm long 15 mm dia both ends having brass coupling nut and PVC washer after taking down old connecting pipe complete all as specified and as 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, 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, complete all as specified and 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 specified and as directed.

Supply and fix in repairs, Vitreous china snow white, wash hand basin of size 550 mm x 400 mm 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 fixing in repair Stainless steel sink with draining board, made out of 1.00 mm thick sheet for kitchen over all size 915 mm x 460 mm with bowl size 405 x 355 x 178 mm all as per Cat No.SSSBSD-52 of Blue Star make or techno commercially equivalent in other makes specified including CP waste coupling of 40 mm dia, cast iron cantilever brackets, 40 mm dia 800 mm long corrugated PVC waste pipe, washers, connecting union etc. 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 repair, UPVC (SWR) pipes 110 mm dia single socketed in any length with solvent cement joints laid under floor or on walls fixed as soil / waste / vent pipes with Stack clamps made out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall, complete all as specified and as directed.

Supply and fix in repair, UPVC (SWR) pipes 75 mm dia single socketed in any length with solvent cement joints laid under floor or on walls fixed as soil / waste / vent pipes with Stack clamps made out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall complete all as specified and as directed.

Supply and fix UPVC(SWR) floor trap 75 mm dia outlet with CP grating in repair, including jointing with solvent cement complete all as specified and as directed.

Supply and fix UPVC (SWR) bends any radius 110 mm dia without oval access door, fixed in pipes, complete all as specified and as directed.

S & F teak wood beading of size 18/19 mm x 6 mm on the exposed/edges surfaces of the block board complete all as specified and as directed

S & F in repair door stopper of rubber and aluminium alloy body, 150 mm size fixed all as specified and as directed.

S&F in repairs Hand shower (Health Faucet) with 8mm dia, 1.2m long flexible tube in chrome finish and wall hook with NRV (Back flow preventer) fixed in position to wall, fixed in repair complete all as specified and directed by GE

Supply and fixed in repair Single towel rail brass chromium plated 600mm long fixed with chromium plated screw and PVC cleat etc complete all as specified and directed.

S&F in repairs, EWC seat covers white closed patter with recessed bottom, including screws and connections complete all as per Cera makes or equivalent in other makes, removing debris outside MD land, complete all as specified and as directed

S&F in repair PVC flushing Kit for low level symphonic action type flusing cistern complete all as specified and directed by Engr-in-Charge.

ARCHANA CONSTRUCTION CO (BID ID -3311732)

Solar Electricals and Electronics (BID ID -3313565)

VP DEVELOPERS AND CONTRACTOR (BID ID -3317931)

Bikarma Enterprise (BID ID -3316608)