PROVISION OF OH WATER TANK ,CAPACITY 1000 LTRS TO CERTAIN BUILDINGS AND COVERED SHED IN ADMIN, OD AREA AND SPECIAL REPAIRS OF TOILETS LOCATED IN ALL THE BUILDINGS UNDER CQA HV INCLUDING SPECIAL REPAIRS OF ROLLING SHUTTERS UNDER GE AVADI

Amount

Dismantling wrought iron or mild steelwork of any description not otherwise provided all as specified and directed

S&F 1mm thick steel rolling shutters without ball bearing as specified including top cover anchoring rod hasp and staple and one shop coat of primer erected in position as indicated complete: push pull or manual type, complete all as specified and directed

Supply only gear/worm (machine cut) including connecting mechanical device complete all as specified and directed.

Supply only interlocking lath sections made out of cold rolled steel strips of 1.2mm thick and 75mm width complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work, complete all as specified and directed.

M&L Brickwork with fly ash Old size bricks straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

M&L Rendering 15mm thick in CM 1:6 on other than fair faces of brick work or stone masonry surfaces, even and smooth (without using extra cement) , complete all as specified. Note:- WPC will be measured and paid separately.

Material and labour for preparing newly plastered surfaces of wall and applying two coats of cement base paint over one coat of primer complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed

Non - skid Coloured Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 20mm thick screed bed in CM (1:4) complete all as specified and directed.

M&L Glazed ceramic coloured tiles 350x250mm/450x350 mm size and 6 to 7mm thick, as in vertical surfaces such as in skirting and 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 10mm thick back coat in CM (1:3), complete all as specified and directed.

Taking up or down steel water tubings and connections of 15mm bore pipe including cleaning or re-fixing or removal to store, complete all as specified and directed.

Taking up or down steel water tubings and connections of 20mm bore pipe including cleaning or re-fixing or removal to store , complete all as specified and directed.

M&L for unplasticised PVC pipes 15mm bore of pressure rating 10kgf/sqcm fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed.

M&L for unplasticised PVC pipes 20mm bore of pressure rating 10kgf/sqcm fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed.

S & F in repair Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification and drawings complete all as specified and directed.

M & L for forming Jambs etc to openings (to forgoings items) incl cutting, toothing and properly bonding into old work also facing, jointing and pointing to match existing work in CM 1:3 complete all as specified and as directed

S&F in repair Factory made solid PVC profiled panel door shutter 28mm thick with integral skin as frame & 3mm thick high pressure compact laminate on both side of approved colour as , with 'C type Gl or 40 x 20 x19 of MS pipe as stiffner & supplying & fixing in frame at site incl all fittings (handles/tower bolt/sliding bolt/hinges etc as per specifications & drawing complete all as specified and directed. .

S&F 100mm Butt hinges, extruded aluminimum alloy with galavanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified & directed.

S&F 100mm size aluminum handles, cast type anodised complete all as specified & directed.

S&F for 125mm length aluminum, anodised, barrel tower bolts of extruded section and fixed complete all as specified & directed..

S&F repairs vitreous china wash basin, angle back, size 600x480mm white, with pedestal, waste coupling, waste pipe PVC 32mm dia, waste chain and plug and porcelain stopper including cutting for and pinning in ends of brackets or erecting stand etc but excluding tap complete all as specified & directed..

S&F in repairs Vitreous China wash Basin (flat back or angle back type), of size 550x400mm including brackets, waste coupling PTMT, and waste pipe PVC 32mm dia including cutting for and pinning in ends of brackets or erecting stand etc, complete all as specified and as directed.

S&F 15mm bore Pillar taps bore cast copper alloy, with capstan heads,chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts,screwed for iron pipe, complete all as specified and directed.

S&F in repair Vitreous China wash down water closet pan (pedestal pattern) white (excluding flushing cistern and flush pipe) including connection to drain or out going pipe and flush pipe anti symphonize pipe etc complete all as specified and as directed.

S&F plastic water closet seat black closed pattern with flat bottom,and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F in repairs Vitreous China squatting pan of 'Orissa' pattern of size 580 x 440mm, white, with integral foot rests, complete including provision of lime concrete bedding complete all as specified and directed.

S&F in repairs 10 ltr capacity PVC valveless symphonic action type flushing cistern low level white with inlet ball valve, float and handle/push including brackets and PVC flushing pipe 32mm bore, complete all as specified and as directed.

S&F 15mm bore stop valve/Angle cock, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for iron pipes or for unions and fixed of, complete all as specified and directed.

S&F for PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F 15mm dia bore chromium plated Bib tap, fancy type cast copper alloy with crutch or butterfly handle screwed down screwed for iorn pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs Vitreous china bowl urinal flat back, of size 465x355x265mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including discharge pipe of PVC 32mm dia, fixed in repairs, complete all as specified and directed.

S&F in repairs 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe, all as specified and directed.

S&F 1000 ltr capacity rotational moulded polyethylene water storage tanks (Cylinderical vertical with closed top) and fixed in position, all as specified in SSR Part-I, including dismantling of old water tank of any description, complete all as specified and directed.

S&F fixed in repairs 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 142gms) complete all as specified and directed.

S&F in repairs only brass chromium plated Health Faucet with 1mtr Flexible tube & Hook complete all as specified and directed

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

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, all as specified and directed.

Supply and fix in repairs of anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc., complete all as specified and directed.

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

S&F 4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane all as specified and as directed.

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

Taking down PVC (SWR) pipes 110/75mm internal dia laid in trenches or fixed to walls incl all fittings complete all as specified and directed.

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

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

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

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

S&F 110mm bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 75mm bore PVC (SWR) bends any radius, complete all as specified and directed.

M&L Complete removal of existing treatment of wall and applying two coats of oil bound distemper, white or colour over one coat of 3mm thick wall care putty over chalk whitening primer, including cleaning the floor / joinery, surfaces, glass panes complete all as specified and directed.

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

M&L Rendering 10mm thick on fair faces of brick work or concrete surface, in cement mortar 1:6 finished the surface even and smooth without using extra cement, complete, all as specified and as directed.

M&L Rendering 5mm thick on ceiling, in cement mortar 1:3 finished the surface even and smooth without using extra cement , complete, all as specified and as directed.

M&L for preparation of newly plastered surface of walls and applying two coats of oil bound distemper and one coat of 3mm thick wall care putty over chalk whitening primer complete all as specified and as directed.

M&L for preparing newly plastered of ceiling surfaces and applying three coats of white wash complete all as specified and as directed.

M & L for rendering 15mm thick in CM 1:3 with water proofing compound on fair faces of brick on concrete slab & sides of sunken portion, finished even and smooth w/o using extra cement complete all as specified and directed

M & L for applying evently a tack coat of industrial bitumen at the rate of 1.2 Kg per Sqm including cleaning surfaces and priming all as specified and directed

M & L APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyester non woven fabric (wt not less than 150 gms/sqm) laid on primed surface by forced application complete all as specified and as directed.

M & L for PCC 1:5:10 type E2 (using 40mm graded stone aggregate) as in, foundation filing and mass concrete. bed blocks, coping, lintels upto 1.5m span and similar work complete all as specified and directed.

M & L 25mm thk PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in flooring, subbase to floors complete all as specified and a directed.

M&L for 25mm bore GI tubes medium grade as spout pipe for draining out water from sunken floor complete all as specified and as directed.

Excavating over areas, n exc 1.5 m deep and getting out of soft/loose soil complete all as specified and as directed.

M & L for PCC 1:3:6 type C2 using 40mm graded stone aggregate as in foundation, mass concrete etc,complete all as specified and as directed.

S& F TMT Bars 10mm dia & over cut length bent to shape required including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M & L for RCC M30 rafts, footings, foundation beams; plinth beams; bases for columns, etc., basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M&L for Brick work with fly ash old size building bricks straight or curved on plan exc 6m mean radius, built in CM 1:6 etc complete all as specified as directed.

M & L for Rendering 15mm thick in cm 1:4 on fair faces of brick work ,finished even and fair and all as specified as directed.

M&L for preparation of newly plastered surface of walls and applying two coats of exterior emulsion paint over chalk whitening primer complete all as specified as directed.

PCC 1:3:6 type C1 using 20mm graded stone aggregate as in Plinth course, string courses, lacing courses, parapets and railings upto 60cm in height, kneelers, apex stones, bed plates, coping including necessary form work and finishing the exposed surface if concrete to fair and even surface. etc. all as specified and directed.

M & L for RCC M-30 Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete including formwork all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. complete all as specified and as directed.

Removing excavated soil exc 250 m but n exc. 500 m and depositing where directed complete all as specified and as directed.

S&F 1000 ltr capacity rotational moulded polyethylene water storage tanks (Cylinderical vertical with closed top) and fixed in position, all as specified in SSR Part-I, including dismantling of old water tank of any description, complete all as specified and directed.

S&F 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 142gms) complete all as specified and directed.

M&L 15mm Tubes, medium grade' galvanised, with all GI fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

M&L 20 mm Tubes, medium grade' galvanised, with all GI fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S&F in repairs 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe , all as specified and directed.

S&F15mm bore Bib taps, cast copper alloy chromium plated with crutch or butter-fly handle screwed down, screwed for iron pipe or for brass ferrules, complete all as specified and directed.

S&F 15mm bore stop valve/Angle valve, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for iron pipes or for unions and fixed complete all as specified and directed.

S & F of Framed work for ladders, balusters, walk ways, railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M & L for preparation of new steel surfaces of any description over 10cm width or girth and priming with red oxide primer and painting with synthetic enamel painting two coats complete all as specified as directed.

Excavating in post holes each nexc 0.5 cum getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n exc 25 cm complete all as specified and as directed.

M & L for PCC 1:3:6 Type C2 (using 40mm graded stone aggregate) as in foundation complete all as specified and as directed.

S & F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe 290 (grade E-165) all as specified as directed.

S & F Joist, channel, angle or tee sections fixed independently without connecting plates etc (cut to ordinary lengths i.e within 20mm of the length indicated) Fe 410-W (Gde-E-250) quality -A complete all as specified as directed.

S & F Prepainted galvalume aluminium zinc coating GI based corrugated steel 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed .

S & F for 0.63 mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 all as specified as directed.

S & F of MS plates (Plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment of Fe410W (Gde-E250) quality 'S' complete all as specified as directed.

S & F MS 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 nexc 5 cm long diameter of neck 16-20mm all as specified as directed.

M&L Disconnecting electrical connections of Three Phase induction Motor capacity of 2HP and decoupling the gear box and motor, removing from the installed position transporting only motor to work shop. dismantling the motor, removing the burnt out windings and cleaning the slot with CTC, rewinding the same with suitable super enameled copper conductor, insulating varnishing, removing, replacing the worn out bearing and re-assembling motor with one coat of primer & two coat of synthetic enamel paint after scraping the body surface of motor with emery paper,assemble the motor Transporting to site connecting electrical connections testing complete for 2.0 HP capacity rolling shutter electrical motor all as specified and directed.

M&L Dismantling and removing the gear box from the installed position transporting only gear box to work shop. dismantling the gear box replacing the worn out gears, service complete and refilling the suitable gear oil upto required level and re-assembling the gear box for smooth functiong with one coat of primer & two coat of synthetic enamel paint after scraping the body surface of gear box with emery paper,,assemble the gear box Transporting to site coupled with electrical motor testing complete for 2.0 HP capacity rolling shutter electrical motor also all as specified and directed.

Material and labour for replacement of unserviceble Snap action limit switch including taking down all as specified and directed

Supply and fix in replacement MCB TPN,415V, 40A Cap ' D Curve' all as specified and directed

Taking down the existing unserviceable wiring for circuit / submain wiring in PVC conduit along with earth wire of size 4 x 4 sqmm and taken on credit and replacing with new PVC insulated copper conductor of size 4 x 4 sqmm + 1 x 4 sqmm as earth wire multistranded 1100 volts grade in surface / recessed as required complete including PVC conduit of suitable size and length fixed over surface with clamps as required at site complete all as specified and as directed.

Taking down the existing unserviceable wiring for circuit / submain wiring in PVC conduit along with earth wire of size 2 x 1.5 sqmm and taken on credit and replacing with new PVC insulated copper conductor of size 2 x 1.5 sqmm + 1 x 1.5 sqmm as earth wire multistranded 1100 volts grade in surface / recessed including PVC conduit of suitable size and length fixed over surface with clamps as required at site complete all as specified and as directed.

S&F in replacement of fully autmatic star delta starter in sheet metal enclosure Type MK 1F suitable for motor rating 10 to 15 HP, 415V, 50Hz complete all as specifed and directected

Taking down carefully old point wirings with PVC aluminium conductors cables in PVC / STEEL conduits/TW Batten complete ( for light , fan, sockets or power ) removing materials from site , taken as credit , and making good the disturbed surfaces , all as specified and as directed.

M&L for old unsv aluminium point wiring with two single core 1.5 Sq.mm size multistranded copper conductor PVC insulated cables and one single core 1.5 Sq.mm size green colour PVC insul-ated,multistranded copper conductor PVC cable as earth continuity conductor,1100 volts grade, complete drawn in and including rigid PVC CONDUIT and conduit accessories, confirming to IS specifications, Concealed in wall fixing on ceiling/trusses with suitable clamps , screws etc.,including 1.22 mm thick MS terminal boxes with 3 mm thick plastic laminated sheet top cover fixed with cadmium plated iron screws for mounting switches, sockets, fan regulators etc., including connecting up and testing , all as specified and as directed for :- One light / exhaust Fan point controlled by one switch

Supply and replace unsv switch piano flush type, single pole,6 Amps, 240 volts

Supply and replace unsv modular switch 1 way 230 volt 6A,1 module all as specified and directed .

Supply and replace modular white cover plate with frame 3 module

Supply and replace modular white cover plate with frame 4 module

Supply and replace modular metal flush box 3 module

Supply and replace modular metal flush box 4 module

Supply and replace Ceiling rose, 3 phase / PVC / polycarbonite, isolated body

Taking down the old unsv exhaust fan deposited to MES store Yard and supply and fixing new exhaust fan, steel body AC single phase, 230V, of size 300 mm sweep with blades and frame and louvers.complete all as specified and as directed.

Supply and fix in repairs after taking down the old unserviceble tube light fitting of any type LED tube fitting surface mounted and high performance batten complete with electronic driver and LED tube suitable for AC single phase,230V, 50Hz, including provision of three core flexible copper conductor PVC insulated 1100V grade cable connecting up ceiling rose to fitting terminal end and testing complete all as specified and directed. Note: Make of light fitting and driver should be same

Supply and replace unsv 12W LED mirror lights .

M& L for making a hole in the cement wall of suitable size for 300 mm sweep exhaust fan and making good for damaged wall portion and matching the suitable colour distember for damaged portion.

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for laying of CI/GI water tubing and getting out in any type of soil complete all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5M above the starting point completed all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm completed all as specified and directed.

Supply and laying UPVC pipes 50 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Supply and laying UPVC pipes 25 mm dia of pressure rating 10 KG/Sqcm laid in trench complete including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc laid in trenches including taking down the old rusted pipe and testing complete all as specified and as directed.

Supply and fix for 25 mm bore dia UPVC gate valve (brass insert) complete all as specified and as directed.

M&L for excavation and Cutting existing steel / UPVC tubing for altrations or additions for new connection including insertion of new Tee's complete for 40/50mm bore of dia complete all as specified and directed .

prabhakaran (BID ID -3220153)

RUBYONEBUILDERS (BID ID -3219426)

SAI SRI HARSHA ENTERPRISES (BID ID -3218900)

M/s Omm Muruga Enterprises (BID ID -3220482)

VIJAYALAKSHMI ENTERPRISES (BID ID -3220854)

S K ENTERPRISES (BID ID -3220001)

pmv.enterprises (BID ID -3220102)

SathguruSaiEnterprises (BID ID -3220165)

silambarasan (BID ID -3219638)