ADDN/ ALTN OF OTM ACCN FOR M/N COY (CADET ACCN) AT OTA CHENNAI

Amount

B/R ITEMS

Providing and injecting chemical emulsion for post construction anti termite treatment along with external wall below concrete or masony apron/ plinth protection, using chemical emulsion (Chlorophyriphos 20% EC at 1% concentration) @ 2.25 ltrs per linear meter including drilling holes of 12mm dia at 300mm apart, and 300mm deep and plugging with CM 1:2 to match concrete surfaces and making good all as specified and as directed.

Providing and injecting chemical emulsion (Chlorophyriphos 20% EC at 1% concentration) for post construction anti termite treatment along the wall internally @ 1.00 ltr per hole at 300mm apart including drill holes of 12mm dia, 300mm deep and plugging with CM 1:2 mixed with colour pigment to match the excisting surfaces and making good all as specified and directed.

M&L for plain cement concrete PCC 1:5:10 type E2 (40mm graded aggregate) in foundations, filling and mass concrete complete all as specified and as directed.

M&L for plain cement concrete PCC 1:2:4 type B0, (12.5mm graded stone aggregate) as in back filling to pressed steel frames complete all as specified and as directed.

Supply only integral water proofing compound.

M&L for old size brick work with fly ash bricks straight or curved on plan and 6 metre mean radius built in CM 1:6 complete all as specified and as directed.

Cutting chases, pinning in, making good to facings where required and pointing in CM 1:3 for inserting cuddapah stone shelving and similar work and making good, cutting in brick walls exc. 10cm but n.exc. 20cm girth complete all as specified and as directed.

Cutting holes in brick walls built in cement mortar and making good in cement mortar 1:3 or plain cement concrete PCC 1:2:4 type B1 as required, superficial area exc. 400sqcm but n.exc. 0.10sqm (making hole for Exhaust fan 300mm dia in cadets toilet) complete all as specified and as directed.

Cutting openings, through brick walls built in cement mortar for door, window and other openings or enlarging existing openings, converting window into door openings, etc., or cutting out defective brick work for under pinning, including providing, fixing and removing shoring cleaning and stacking bricks, removing demolished materials not exc. 50m complete all as specified and as directed.

Forming jambs, etc., to openings (to foregoing item), in cement mortar 1:6 including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work complete all as specified and as directed.

Making good under cills or over arches, lintels and bressumers including all pinning when necessary in cement mortar 1:6 complete all as specified and as directed.

Cutting holes in brick walls exc. half brick and n.exc. one brick, built in cement mortar for inserting hold fast and making good dismantled portion in plain cement concrete PCC 1:2:4 type B-1 as required complete all as specified and as directed.

M&L for 16 to 18mm thick Dholpur stone cladding gang saw cut with machine cut edges, uniform colour of each stone size not exc 0.25sqm fixed with and including making v groove at top and bottom of stone and drilling hole for hold fastener complete all as specified and as directed.

M&L for Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and the like including pointing in white cement 1:2 using marble dust with admixture of pigment to match with shade of marble Makrana white over 15mm thick screed bed in CM 1:4 complete all as specified and as directed.

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

M&L for 35mm thick IInd class hardwood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge, etc., without sash bars, edgesof framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass or gauge, etc., size of members of shutters as spcd in SSR Part I, Section 8, Clause 8.24 (a), supplied and fitted to chowkats) complete all as specified and as directed.

M&L for 35mm thick flush shutters, solid core construction with particle board core with decorative face veneers with lipping/ frame to match on both faces all as specified as directed.

Taking down chowkats or frames with shutters (without taking off shutters from frames) n.exc. 1.5 sqm each including making good disturbed surfaces complete all as specified and as directed.

All as per Item No. 18.00 above but exc. 1.50Sqm but n.exc. 4sqm each complete all as specified and as directed.

Taking down shutter of any description exc. 1.0sqm and n.exc. 2.0sqm each complete all as specified and as directed.

S&F Factory made Solid Panel PVC door shutter 30mm thick (Style) consisting of frame made out of MS tubes for top & botom rails, MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm 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 and bottom rail and jointed together with solvent cement, supplying & fixing in frame at site as per specification & drawing complete all as specified and as directed.

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, suppling & fixing in opening as per spcification & drawing complete all as specified and as directed. Notes : (i) Existing wall edges will have to be finished properly in cement plaster in CM 1:4 including fixing of 6 Nos wooden plugs for catch door frame size n.exc.17sqcm average sectional areas and 100mm long. (ii) Frame will have to be fixed to the wooden plugs inserted in wall using 6 Nos of 100mm long MS screw, 3 each on either side. (iii) PCC strip of section 5x5mm will have to be created at bottom incl. smooth finish in each door opening.

S&F Solid PVC wall lining consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and as directed.

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

Supply only End PVC strips to match the PVC wall lining complete all as specified and as directed.

S&F Alumininum anodised barrel tower bolts of extruded section 200mm size complete all as specified and as directed.

S&F Alumininum anodised barrel tower bolts of extruded section 150mm size complete all as specified and as directed.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolt and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and as directed.

S&F Butt hinges 75mm, stainless steel type, anodised and fixed complete all as specified and as directed.

S&F 300mm, ordinary mild steel rat tail rod pattern springs including roller and roller plate complete fixed in repairs complete all as specified and as directed.

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

S&F Extruded aluminium alloy handles, fabricated type, anodised 125mm long complete all as specified and as directed.

S&F in repairs Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and as directed.

S&F 25mm dia stainless steel decorative fancy type curtain rods in repairs including brackets complete all as specified and as directed.

S&F stainless steel decorative fancy type end knob for 25mm curtain rods in repairs complete all as specified and as directed.

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

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

M&L double action floor spring hydraulically regulated made up of minimum 1.25mm 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 and fixed in repairs complete all as specified and as directed.

S&F 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, frame work of water tanks and similar work conforming to Fe-290 Gde-E-165 including portions framed and hung as gates, including pintle hinges, stops, hand made sliding bolts, etc., complete all as specified and as directed.

S&F MS work as for hold fasts conforming to Fe-290 Gde E-165 complete all as specified and as directed.

M&L for Pressed steel frames of size 125 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and as directed.

All as per item No 41 above but of frame size 105 x 60mm complete all as specified and as directed.

S&F anodised aluminium frame for doors, windows, ventilators and grills/ guard bars, etc., with one or more rebates including joining cleat for fixing, etc., 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 clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws, etc., complete all as specified and as directed.

S&F anodised aluminium window and ventilator shutters, fixed/ louvred type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, etc., complete all as specified and as directed.

S&F anodised aluminium window and ventilator shutters, side hung type without sash bar, aluminium section 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 Nos), suitable handle (1 No), etc., complete all as specified and as directed.

S&F anodised aluminium snap grid of size 605 x 605mm frame work for false ceiling and 8mm thick exposed metal frame ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in grid complete all as specified and as directed.

S&F Anodised aluminium deco grill of size of mesh n. exc. 75mm x 75mm, 6mm thickness (approx), decorative type and fixed with suitable aluminium section fixed to aluminium frame of windows/ ventilators, etc., complete all as specified and as directed.

S&F entrance door (gate) to Foyer with decorative type cast iron ornamental work of size 3.0m x 4.5m including hinges handles, locking arrangements and in built fly proof complete all as specified and as directed by Engineer in Charge.

S&F ventilator above entrance door/ gate to Foyer with decorative type cast iron ornamental work of size 12.0m x 2.0m fixed type, including frame and in built fly proof complete all as specified and as directed by Engineer in charge.

M&L for plain, galvanised, mild steel sheeting, 1mm thick, in crumple joints with grade of zinc coating 275, complete all as specified and as directed..

M&L roof tiles, Mangalore pattern (designer tile 9"x4"), interlocking at side joints, laid dry set and jointed over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified and as directed.

Preparation of old surfaces of roof tiles and foot path tiles and applying one coat of exterior weather proof tile guard paint, any colour complete all as specified and as directed.

Preparation of new surfaces of roof tiles and foot path tiles and applying one coat of exterior weather proof tile guard paint any colour complete all as specified and as directed.

S&F Heat resistance terrace tiles (300mm x 300mm x 20mm with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on water proof and sloped surface of terrace, laid on 20mm thick cement sand mortar in the ratio of 1:4 and grouting the joints with mix of white cement and marble powder in ratio 1:1 including rubbing and polishing the surface upto 3 cuts complete, including providing skirting upto 150mm height along the parapet walls in the same manner complete all as specified and as directed.

Removing the existing roof treatment of any description completely and removel of all the debris from site and rubbish off the premises complete all as specified and as directed.

M&L for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (weight not less than 150 gms/sqm) land on primed surface by forced application complete including taking down existing water proof membrane, cement screed, concrete surfaces (or) mudpuska of any type and any thickness etc and removal of debris obtained from removal of existing roofing incl screed materials all as specified and deposited to the locations as directed . Note : Laying of water proofing treatment shall be as per the guidelines given in SSR/ Zonal specification (latest) and complete all as specified and as directed.

M&L for water proofing treatment with APP modified prefabricated five layer water proofing membrane, not less than 3mm thick and weighing not less than 3.00 kg/sqm reinforced with non woven polyester matt black finished over compatiable primer at 0.3 litre/sqm, touching the membrane on whole surface uniformly while unrolling the membrane by LPG and sealed with trowel after necessary preparation of surface complete all as per manufacture's instructions. Manufactures : IWL India Ltd/ SAPL (ARGO-P) Hydrotech Ltd (Hydroflame)/ STP. Notes : (a) The work shall be carried out by authorised applicators of manufactures. (b) The over lap joint shall be provided of 75mm in longitudinal direction and 100mm in tranverse direction respectively. (c) All the angles, abutments and the drainage outlets shall be sealed with extra care to ensure full bondage.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed including cement screed 15mm thick in CM 1:6 all as directed, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and mirror polishing complete all as specified and as directed.

M&L for Machine cut kota stone slab in riser of steps, skirting, dado and pillar laid over cement screed 20-25mm thick over cement screed including cement screed 10mm thick in CM 1:4 all as directed, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and mirror polishing complete all as specified and as directed.

M&L for rough and smooth grinding, polishing to existing marble/ grainte wall/ gate, pillar including filling with white cement with pigment before grinding, polishing and finally with beewax polishing, etc., including necessarry scaffolding arrangement complete all as specified and as directed.

M&L Marble Black Zebra Kishangarh 20mm thick machine cut, bedded jointed and pointed with grey cement slurry including cutting and polishing types complete all as specified and as directed.

S&F 40mm thick polished cuddapah stone slab fixed as in cub board shelving complete all as specified and as directed.

Rounding to edges of granite/ stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed.

M&L for providing 25mm thick plain cement concrete PCC 1:2:4 type B1 (using 20mm graded aggregate) complete all as specified and as directed.

M&L for Nosel grouting in slab/ walls as required with cement mortar and using water proofing compound, complete all as specified and as directed.

M&L for glazed ceramic coloured tiles, 350X250x7 or 450x350mmx7mm thick in vertical surfaces such as dado/ skirting, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including cement plaster 10mm thick in CM 1:4 complete all as specified and as directed.

M&L for glazed ceramic coloured tiles, 350x250x 7mm or 450x350mmx7mm thick in vertical surfaces such as dado/ skirting, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including cement plaster 10mm thick in CM 1:3 complete all as specified and as directed.

M&L for non skid coloured ceramic tiles 7 to 8mm thick area of each tile exc.0.06sqm but n.exc. 0.11sqm in floors, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match as in coloured tiles over and including cement screed 15mm thick in CM 1:6 complete all as specified and as directed.

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

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces finished in CM 1:4 mixed with liquid water proofing compound all as per manufacturers instructions on sunken slab of toilets complete all as specified and as directed. Note : Water proofing compound shall be measured and paid seprately.

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

M&L for rendering 10mm thick in CM 1: 6 as under layer and 5mm thick in CM 1:4 mixed with water proofing compound as finishing layer to external wall surfaces and finishing the surface even and smooth including taking down existing cement plaster if necessary complete all as specified and as directed.

M&L for cement sceed bed 20mm thick in CM 1:4 mixed with liquid water proofing compound as per manufacturer's instructions complete all as specified and as directed. Note : Water proofing compound shall be measured and paid separately.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and as directed.

Preparing new plastered wall surfaces and applying two coat of oil bound distemper over a coat of primer over a coat of 3 mm thick wall care putty to internal wall surfaces complete all as specified and as directed.

Complete removal of existing treatment on walls and applying two coats of oil bound distemper over a coat of primer over a coat of 3mm thick wall care putty to internal wall surfaces complete all as specified and as directed.

Complete removal of existing treatment on walls and applying three coats of white wash complete all as specified and as directed.

Preparation of old decorated ceiling surfaces including necessary scaffolding and applying one coat of white wash including filling the cracks/ depressions using chalk whitening wherever required complete all as specified and as directed.

S&F 4.0mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc. 0.5 sqm in each pane and fixed to aluminum frames using rubber packing complete all as specified and as directed.

S&F in repairs 4.0mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc. 0.5sqm in each pane and fixed to aluminum frames using rubber packing complete all as specified and as directed.

S&F 4.0mm thick frosted sheet glass, ordinary quality and glazing with oil putty in square n.exc. 0.5sqm in each pane and fixed to aluminum frames using rubber packing complete all as specified and as directed.

S&F in repairs 4.0mm thick frosted sheet glass, ordinary quality and glazing with oil putty in square n.exc. 0.5sqm in each pane and fixed to aluminum frames using rubber packing complete all as specified and as directed.

S&F 5.0mm thick figured glass, pin head type and glazing with oil putty in sqaure exc. 0.5Sqm in each pane and fixed to aluminum frames using rubber packing including hacking out old broken glass complete all as specified and as directed.

M&L for preparing new wooden surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coat of Synthetic enamel paint over a coat of pink primer, complete all as specified and directed.

M&L for preparation of surface of steel and iron such as hold fasts of area n.exc. 0.10 sqm each new or old of any description and girth not otherwise treated with tar or coal tar black paint complete all as specified and as directed.

Preparation of old treated wooden surfaces of any description not otherwise described, over 10cm width or girth and applying one coat of varnishing with synthetic varnish complete all as specified and as directed.

Complete removal of existing treatment on walls and applying two coats of exterior weather proof paint over a coat of weather proof primer to all external wall surfaces complete all as specified and as directed.

Complete removal of existing treatment on walls and applying two coats of exterior weather proof paint over a coat of weather proof primer to all external wall surfaces complete all as specified and as directed.

Prepareation of new wall surfcae on walls and applying two coats of exterior weather proof paint over a coat of weather proof primer to all external wall surfaces complete all as specified and as directed.

M&L for preparing new steel surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of Red Oxide Zinc Chrome primer, complete all as specified and as directed.

Taking up or taking down steel/ iron tube of 20mm bore and connections including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or taking down steel/ iron tube of 25mm bore and connections including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or taking down steel/ iron tube of 50mm bore and connections including cleaning for refixing or removal to store complete all as specified and as directed.

Supplying and laying of 20mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings laid in walls/ floors complete all as specified and as directed.

Supplying and laying of 25mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittingslaid in walls/ floors complete all as specified and as directed.

Supplying and laying of 50mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittingslaid in walls/ floors complete all as specified and as directed.

S&F special fittings Brass elbow to CPVC Pipes SDR 11, 20mm dia complete all as specified and as directed.

S&F special fittings Brass elbow to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F special fittings Brass Tee to CPVC Pipes SDR 11, 20mm dia complete all as specified and as directed.

S&F special fittings Brass Tee to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F special fittings Male Brass threaded adaptor to CPVC Pipes SDR 11, 20mm dia complete all as specified and as directed.

S&F special fittings Male Brass threaded adaptor to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F special fittings Female Brass threaded adaptor to CPVC Pipes SDR 11, 20mm dia complete all as specified and as directed.

S&F special fittings Female Brass threaded adaptor to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F special fittings tank adaptor to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F special fittings Union to CPVC Pipes SDR 11, 25mm dia complete all as specified and as directed.

S&F in repairs rotational moulded polythylene water storage tanks of capacty 500 litres (cylindrical, vertical with closed top) hoisted and fixed in position all as specified and including taking down old tanks complete all as specified and as directed.

S&F in repairs rotational moulded polythylene water storage tanks of capacty 1000 litres (cylindrical, vertical with closed top) hoisted and fixed in position all as specified including taking down old tanks complete all as specified and as directed.

S&F in repairs bib taps 15mm bore cast copper alloy with crutch or butter fly handle chromium plated screwed down for iron pipe or for brass ferrule fixed complete all as specified and as directed.

S&F in repair stop/ angle valves 15mm bore chromium plated with long shank and cup (Concealed type) high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs Brass chromium plated wash basin mixer complete all as specified and as directed.

S&F in repairs 3 in 1 wall mixer with provision of both hand shower and over head shower complete all as specified and as directed.

S&F in repairs 25mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and as directed.

S&F in repairs 50mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and as directed.

S&F ball valves high pressure of PTMT suitable for 25mm dia pipe (minimum weight shall be 455gms) with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified and as directed.

S&F grating doom 100mm dia of PTMT (minimum weight 25gms) complete all as specified and as directed.

S&F in repairs PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and as directed.

S&F in repairs bath rooom PVC cabinet mirror complete all as specified and as directed.

S&F stack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof Bore of pipe 110mm complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, laid in floor, 75mm bore complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, laid in floor, 110mm bore complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, fixed to walls, 75mm bore complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints or solvent cement, fixed to walls, 110mm bore complete all as specified and as directed.

S&F PVC (SWR) bend 110mm bore complete all as specified and as directed.

S&F PVC (SWR) bend 75mm bore complete all as specified and as directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal for 110mm bore pipe with access door complete all as specified and as directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal for 75mm bore pipe with access door complete all as specified and as directed.

S&F PVC (SWR) vent cowl 110mm complete all as specified and as directed.

S&F PVC (SWR) floor trap with grating including jointing to solvent cement wast pipe 75mm dia complete all as specified and as directed.

S&F PVC (SWR) Gully trap 125/ 110mm setting and jointing with solvent cement complete all as specified and as directed.

S&F in repair CP brass shower rose 125mm size suitable for 15mm bore pipe complete all as specified and as directed.

S&F 5mm thick glass shelves for bath room corner set of three (of size 10", 8" & 6") complete all as specified and as directed by Engr -in -Charge.

M&L toilet paper holder brass chromium plated as in repair complete all as specified and as directed.

S&F stainless steel peg set of 5 complete all as specified and as directed as approved by Engineer in charge.

S&F in repairs vitreous china wash down water closet (pedestal pattern), white, of style and pattern as existing, complete with and including plastic seat cover, white fixed in repair complete all as specified and as directed.

S&F in repairs chromium plated cascade health faucet with minimum 1200mm long pipe of fancy type complete all as specified and as directed.

S&F in repairs PVC, syphonic action type, flushing cistern, low level, white, 10 ltrs, with inlet ball valve, float, handle and flush pipe incl brackets including 32mm dia flushpipe complete all as specified and as directed.

S&F in repairs Vitreous China Urinal, Half stall type coloured complete fixing with suitable fixing arrangements to wall with and including CP urinal spreader, CP domed waste coupling and waste pipe complete all as specified and as directed.

S&F Vitreous China oval shaped wash basin counter type, white, size 550mm x 400mm embedded on marble platforms including cutting for and pinning in ends of brackets or erecting stand brackets, 32mm waste coupling of PTMT (half or full threaded) (minimum weight 45gms) & waste pipe including taking down of old wash basin complete all as specified and as directed.

M&L for forming 20mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade 'B', thickness of crumple joint 40mm and depth to be filled 100mm complete all as specified and as directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons, etc., in floor and wall cladding landings, etc., any thickness, jointed in any mortar complete all as specified and as directed.

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

Dismantling of single layer Mangalore pattern or similar tiles in roofing bedded in CM 1:3 complete all as specified and as directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc.,) or insulation boards/ slabs/ blankets, any thickness, including cover fillets complete all as specified and as directed.

Taking down of old CI pipe of any type & description complete all as specified and as directed.

E/M ITEMS

Taking down copper/ aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting, etc., removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc., complete all as specified and as directed.

Taking down sub main wiring (or) power wiring complete upto 4 runs of up to 10.0 Sqmm in PVC conduit taken as credit and making good the disturbed surfaces of wall, etc., complete all as specified and as directed.

M&L point Wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable FRLS 1100 volts grade, multistranded with copper conductors conforming to IS specifications, drawn through and including non metallic rigid PVC conduit, PVC conduit fittings and conduit accessories fixed on wall/ ceiling with suitable clamps, screws, etc or concealed in wall including modular terminal box with white cover plate with frame for housing the switches, switch sockets outlets, fan regulators, etc., including provn of 1.5 sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

One light point controlled by one switch.

One Ceiling fan/ exhaust point controlled by one switch

One two way point contrlled by two 2-way switches

All as per item No.2 above but with 2.5 sqmm copper conductor cable with 2.5 sqmm PVC copper conductor cable as earth continuity conductor for one socket outlet 15/16 amps controlled by one switch 15/16 Amps on independent board complete all as specified and as directed.

M&L for 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 exceeding 20cm girth complete all as specified and as directed.

S&F MCCB three pole, 415 Volts, 160Amps, 36 KA, adjustable thermal & fixed magnetic setting complete all as specified and directed.

Taking down carefully by unscrewing from ceiling, wall any type of light fittings and keeping aside at site reuse complete all as specified and as directed.

Taking down UNSV DBs with MCBs any type & capacity from existing location complete all as specified and as directed.

Refixing of light fittings any type obtained from Sl Item No 156 above including of necessary fixing arrangementts and spares like screws, nuts-bolts, fixing clamps, etc., all as required on ground for proper fixing of light fittings and making good the distrubed surfaces of wall, etc., complete all as specified and as directed.

S&F LED light fitting 1 x 16Watts, 220Volts, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as directed and as specified.

S&F LED luminaire 600mm x 600mm, 35/36 Watts, 220Volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and as directed.

M&L for earthing complete with galvanized mild steel earth plate electrode size 600x600x6mm thick buried directly in ground earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less than 1.5 meter (below ground level) connected to Galvanized Iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” Galvanized Iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” Galvanized Iron protection pipe for earth lead wire upto 5m length, charcoal, common salt, etc., complete all as shown in Electrical Plate No 3 of SSR 2009 part-I, connected to test point and testing on completion including disconnecting the existing earthing and earthing components, etc., complete, all as specified.

Note : (a) Cost of disconnecting the existing earthing and earthing components shall be deemed to be included in the quoted rate. (b) The rate is deemed to be inclusive of the cost of earth work, excavation in any type soil, removal of surplus soil to a distance of 50mtrs, PCC 1:2:4 type B1 for earth pit, RCC cover with 6 Nos 6mm dia CTD bar on both direction, earth lead protection GI pipe medium grade of suitable size from earth plate electrode to main switch, etc,. (c) Length of GI earth wire up to 7.50mtr shall be measured as one unit.

S&F lamp holder PVC Poly corbonate with back plate suitable for batten fittings including 1x 11Watts LED bulb complete all as specified and as directed.

S&F modular switch 1 way 6Amps, 1 module, 240 Volts complete all as specified and as directed

S&F modular switch 2 way 6Amps, 1 module, 240 Volts complete all as specified and as directed.

S&F modular socket, 6Amps - 2/3 pin combined 2 module complete all as specified and as directed.

S&F modular socket, 16/6 Amps - 3 pin socket 2 module complete all as specified and as directed.

S&F MCCB four pole, 415 Volts, 100 Amps, 16 KA, adjustable thermal & fixed magnetic setting complete all as specified and as directed. Make: Havells/ L&T/ Legrand/ ABB

S&F MCCB four pole, 415 Volts, 63 Amps, 16 KA, adjustable thermal & fixed magnetic setting complete all as specified and as directed. Make: Havells/ L&T/ Legrand/ ABB

Supply and replacement of metal clad socket single pole and neutral enclosure with a two pin and earth plug top and socket complete with one single pole MCB 230 Volts, 20/32 Amps complete all as specified and as directed.

S&F 12 way SPN MCB Distribution Board, 240Volts single pole and neutral (SPN), single door, sheet steel, enclosure powder coated with 100Amps rated busbar with neutral link, 12 ways, fixed on wall incuding cutting wall, grouting the DB and filled gap with PCC 1:2:4 including plastering, white washing, etc., for making good and match to existing wall surface complete with electrical connections all complete all as specified and as directed.

S&F 8 way SPN MCB Distribution Board, 240Volts single pole and neutral, single door, sheet steel, enclosure powder coated with 100Amps rated busbar with neutral link, 12 ways, fixed on wall incuding cutting wall, grouting the DB and filled gap with PCC 1:2:4 including plastering, white washing, etc., for making good and match to existing wall surface complete with electrical connections all complete all as specified and as directed.

S&F Vertical TPN Distribution Board 8 way with MCCB incoming with metallic enclosure having metallic double door suitable for upto 125 Amps capacity MCCB, having Bus bar rating upto 125 Amps capacity with complete IP 43 protection 250 Amps rated busbar with neutral link, fixed on wall incuding cutting wall, grouting the DB and filled gap with PCC 1:2:4 including plastering, white washing, etc., for making good and match to existing wall surface complete with electrical connections complete all as specified and as directed.

S&F 6 way TPN MCB Distribution board, sheet steel enclosure, metallic with double door, powder coated with 200 Amps rated busbar with neutral link, fixed on wall incuding cutting wall, grouting the DB and filled gap with PCC 1:2:4 incl plastering, white washing, etc., for making good and match to existing wall surface complete with electrical connections complete all as specified and as directed.

S&F ceiling rose surface bakelite 65mm x 50mm, two to three terminals complete all as specified and as directed.

Taking down ceiling fan of any size from existing location by disconnecting/ unscrewing down rod/ fixing clamps/ service connection for necessay repair, cleaning, servicing, replacement of rubber reels, fan clamps, nut bolts, cotter pin if required as per site condition & painting including refixing the same in the same location with necessary electrical connection, testing, etc., complete all as specified and as directed.

Taking down exhaust fan of any size from existing location by disconnecting/ unscrewing mounting frame/ fixing camps/ service connection from exist location for necessay repair, cleaning, servicing, replacement of rubber mounting pads, clamps, nut & bolts, louvers if required as per site condition, painting including refixing the same in the same location with necessary electrical connection, testing, etc., complete all as specified and as directed.

S&F exhaust fan, steel body AC single Phase, 230 Volts of size 300mm sweep with, blades, and frame and louvers complete all as specified and as directed. Note : Old u/s burnt fan shall be deposited to MES store yard.

M&L for sub main wiring with two single core PVC-FRLS insulated unsheathed multi stranded copper conductor cable of size 6.0 sqmm and one single core PVC (FRLS) insulated unsheathed flexible copper conductor cable green colour of size 6.0 sqmm as earth lead in and including PVC conduit of dia 25mm medium grade with all fittings for concealed conduit complete fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly complete all as specified and as directed. Note : Two single core cable and one run of earth copper cable shall be measured and paid as one unit length.

M&L for sub main wiring with four single core PVC-FRLS insulated unsheathed multi stranded copper conductor cable of size 6.0 sqmm and one single core PVC (FRLS) insulated unsheathed flexible copper conductor cable green colour of size 6.0 sqmm as earth lead in and including PVC conduit of dia 32mm medium grade with all fittings for concealed conduit complete fixed on wall/ ceiling, etc., or concealed in wall and connecting to common earth dolly complete all as specified and as directed. Note : Four single core cable and one run of earth copper cable shall be measured and paid as one unit length.

M&L for sub main wiring with four single core PVC-FRLS insulated unsheathed multi stranded Submain wiring with four single core PVC (FRLS) insulated copper conductor cable of size 10.0 sqmm and one single core PVC (FRLS) insulated unsheathed flexible copper conductor cable green colour of size 10.0 sqmm as earth lead in and including PVC conduit of dia 32mm medium grade with all fittings for concealed conduit complete fixed on wall/ ceiling etc., or concealed in wall and connecting to common earth dolly complete all as specified and as directed. Note : Four single core cable and one run of earth copper cable will be measured and paid as one unit length.

M&L for rigid non-metallic PVC conduit exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks, etc., (for carrying Telephone wire, Data cables, Electric cables, etc.,) complete all as specified and as directed.

S&F Miniature Circuit Breaker (MCB) in the DB, single pole, 240Volts, 10 KA, 'B' curve and 5 to 32 Amps current carrying capacity including connection testing and commissioning complete all as specified and as directed.

S&F Miniature Circuit Breaker (MCB) in the DB, 415Volts, 10KA, 'B' curve of TPN, four poles and 40 to 100 Amps current carrying capacity including connection, testing and commissioning complete all as specified and as directed.

S&F Miniature Circuit Breaker (MCB) in the DB, 415Volts, 10KA, 'B' curve of of TPN, four poles and 16 to 32 Amps current carrying capacity including connection, testing and commissioning complete all as specified and as directed.

S&F Miniature Circuit Breaker (MCB) in the DB, 240Volts, 10KA, 'B' curve of of SPN, 32 Amps current carrying capacity including connection, testing and commissioning complete all as specified and as directed.

S&F ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 Volts, 1200mm sweep, min air delivery 210 CFM with service value 6.00 BEE, five star rated with brushless direct current motor (BLDC) all as specified and as directed. Note : Old u/s burnt fan shall be deposited to MES store yard

Disconnecting the power supply and inlet & outlet water connection to solar water heater of capaccity 750 LPD including dismantling/ taking down the solar water heater and the following connected accessories installed in M & N Coy building (G+2) at OTA securely and storing the serviceable items in store for further use in the same location all as directd and specified :- (a) Solar Flat plate collector of capacity up to 750 LPD - 06 Nos (b) Solar Hot water storage tank for capacity upto 750 LPD - 01 No (c) Rusted MS angle iron structure - 01 Set (d) Feed water tank to solar water heater of capacity up to 1000 Litre - 01 No (e) Rusted Inlet and outlet GI pipes.

Disconnecting the power supply and inlet & outlet water connection to solar water heater of capaccity 500 LPD including dismantling/ taking down the solar water heater and the following connected accessories installed in M & N Coy building (G+2) at OTA securely and storing the serviceable items in store for further use in the same location all as directd and specified :- (a) Solar Flat plate collector of capacity up to 500 LPD - 04 Nos (b) Solar Hot water storage tank for capacity upto 500 LPD - 01 No (c) Rusted MS angle iron structure - 01 Set (d) Feed water tank to solar water heater of capacity up to 750 Litre - 01 No (e) Inlet and outlet rusted existing GI pipes.

Descaling of flat plate collector of solar water heater with chemicals for better heat exchange and checking for leakage and desired flow of water for capacity 750 LPD for refixing and reuse at same location complete all as specified and as directed.

Descaling of flat plate collector of solar water heater with chemicals for better heat exchange and checking for leakage and desired flow of water for capacity 500 LPD for refixing and reuse at same location complete all as specified and as directed.

Descaling of PUF insulated hot water storage water tank of solar water heater with chemicals for removing the sediments, etc., and checking for leakage, functioning of existing heating element of capacity 3 KW for capacity 750 LPD for refixing and reuse at same location complete all as specified and as directed.

Descaling of PUF insulated hot water storage water tank of solar water heater with chemicals for removing the sediments, etc., and checking for leakage, functioning of existing heating element of capacity 3 KW for capacity 500 LPD for refixing and reuse at same location complete all as specified and as directed.

Reinstallation and testing of solar water heater of capacity 750 LPD (dismantled vide item No. 186 above) including reassembling/ reconnecting the following accessories in M & N Coy building (G+2) at OTA, connecting to the power supply, inlet & outlet connections and testing complete all as specified and as directed :- (a) Solar Flat plate collector of capacity up to 750 LPD - 06 Nos (b) Solar Hot water storage tank for capacity upto 750 LPD - 01 No (c) MS angle iron structure - 01 Set (d) Feed water tank to solar water heater of capacity up to 1000 Litre - 01 No Note : The accessories shall be measured and paid separately under respective items of this BOQ.

Reinstallation and testing of solar water heater of capacity 500 LPD (dismantled vide item No. 187 above) including reassembling/ reconnecting the following accessories in M & N Coy building (G+2) at OTA, connecting to the power supply, inlet & outlet connections and testing complete all as specified and as directed :- (a) Solar Flat plate collector of capacity up to 500 LPD - 06 Nos (b) Solar Hot water storage tank for capacity upto 500 LPD - 01 No (c) MS angle iron structure - 01 Set (d) Feed water tank to solar water heater of capacity up to 750 Litre - 01 No Note : The accessories shall be measured and paid separately under respective items of this BOQ.

Supply and replace solar flat plate collector of size 1M x 2M with connected accessories complete all as specified and as directed.

Supply and replace PUF insulated with detachable 3Nos X 3 KW heating element for 500 Ltrs capacity copper storage container with safety precautions like thermostat, vents, NRV etc connecting in the inlet outlet connections all as specified and as directed.

Supply and replace PUF insulated with detachable 4Nos x 3 KW heating element for 750 ltrs capacity, Copper storage container with safety precautions like thermostat, vents, NRV, etc., connecting in the inlet outlet connections complete all as specified and as directed.

M&L for tubes, 'medium grade' galvanised with all fittings and fixed complete to walls and ceilings or laid in floors of dia 25mm complete all as specified and as directed.

Supply only rotational moulded PVC tank (3 layers) of capacity 750 ltrs and connecting up to the inlet and outlet connections with necessary accessories complete all as specified and as directed.

Supply only rotational moulded PVC tank of capacity 1000 ltrs and connecting up to the inlet and outlet connections with necessary accessories complete all as specified and as directed.

M&L for gun-metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed of dia 25mm complete all as specified and as directed.

M&L for gun-metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed of dia 40mm complete all as specified and as directed.

M&L for Ball Brass valves, high pressure with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed of dia 25mm complete all as specified and as directed.

S&F electric water heater, storage type steel body with copper inner tank and heating element upto 2KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermo-state, NRV, connection piece, etc., complete all as specified and as directed.

M&L for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

M&L for sub main wiring with two single core PVC-FRLS insulated unsheathed multi stranded Submain wiring with two single core PVC (FRLS) insulated copper conductor cable of size 4.0 Sqmm and one single core PVC (FRLS) insulated unsheathed flexible copper conductor cable green colour of size 4.0 Sqmm as earth lead in and including PVC conduit of dia 25mm medium grade with all fittings for surface conduit complete fixed on wall/ ceiling, etc., and connecting to common earth dolly complete all as specified and as directed. Note : Two single core cable and one run of earth Copper cable shall be measured and paid as one unit length.

M&L for hot water pipe duly insulated with glass wool and aluminium cladding 40mm bore complete all as specified and as directed.

M&L for hot water pipe duly insulated with glass wool and aluminium cladding 15mm bore complete all as specified and as directed.

saradhi construction combines (BID ID -3155391)

SRI LAKSHMI ASSOCIATES (BID ID -3150584)

DANUSH INTERIORS AND CONTRACTORS (BID ID -3150697)

C R R CONSTRUCTIONS (BID ID -3154825)