RENOVATION OF 09 X TOILETS AT KENDRIYA VIDYALAYA UNDER GEI GOS

Amount

Demolition of Cement Concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified & directed.

Dismantling of floor, hearth, walls, roof tiles including bedding (but not backing), and rubbish off permises complete all as specified and directed.

M&L for 16 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like 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.

M&L for non skid ceramic coloured tiles of design as approved 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M&L for glazed ceramic coloured tiles 350 x 250 x 7 mm / 450 x 350 x 7 mm thick on vertical surface such as dado / skirting / risers to steps etc jointed in neat cement slurry and pointed in white or coloured cement to match surface of tiles complete all as specified and directed. Note- (i) The size of tiles (except thickness) may be varied during execution without any price adjustment.

M&L for Rendering 10 mm thick in cement mortar 1 : 4 for fixing of wall tiles complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in sub base flooring average 25 mm thick surface finished even and rough (as in levelling course) to receive the topping layer complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:6 for laying of floor tiles complete all as specified and directed.

Taking down chowkhat or frames exc 1.50 Sqm and n exc 4 Sqm each with shutters (without taking off shutters from the frame) and removing to store complete all as specified and directed.

Taking down chowkhat or frames n exc 1.50 Sqm each with shutters (without taking off shutters from the frame) and removing to store complete all as specified and directed.

Providing and fixing factory made uPVC white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories.) (Area not exceeding 2.00 sqm)

S&F mild steel 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, walkways, railings,frame work of watertanks and similar work conforming to Fe -290 Gde E-165 complete all as specified and directed.

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

S&F 5 mm thick sheet glass ordinary quality and gazing with oil putty in square n exc 0.5 sqm in each pane complete all as specified and directed.

S&F 5 mm thick sheet glass ordinary quality and gazing with oil putty in square exc 0.5 sqm in each pane complete all as specified and directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet re-inforced with MS square tube in opening as per specification and shown on drawing SSR Part-II 2020 complete all as specified and directed.

S&F, factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain cover PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for styles and plain colour PVC sheet for top rails lock rail and bottom rail on either side & as gap insert for top rail and bottom rail paneling of plain colour PVC sheet to be fitted in MS frame welded/sealed to the styles and rails with suitable PVC sheet beading and jointed together with solvent cement , as per specification and shown on drawing in SSR Part-II 2020 complete all as specified and directed.

S&F 150 mm long aluminium anodised, barrel tower bolts of extruded section and fixed etc complete all as specified and directed.

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

S&F 100 mm dia extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F Floor door stopper of aluminium alloy body and tongue, anodised, over all length of cover plate 140 mm with hard drawn steel spring fixed in door etc complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L for Brick work with fly ash bricks straight or curved on plan exceeding 6 m mean radius complete built in cement mortar 1:6 complete all as specified and directed.

M&L for Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and directed.

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

M&L for Rendering 15 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for rendering 5 mm thick in CM 1:3 on RCC ceiling surface and finished even and smooth with out using extra cement complete all as specified and directed .

M&L for preparation of newly plastered surfaces of walls and apply three coat of white wash complete all as specified and directed.

M&L for preparation of newly plastered surfaces of ceilings and apply three coat of white wash complete all as specified and directed.

M&L preparation of old painted surfaces and applying one coat of white wash on walls complete all as specified and as directed.

M&L preparation of old painted surfaces and applying one coat of white wash on ceiling complete all as specified and as directed.

Dismantling water tanks exc 500 Ltr and n exc 1000 Ltr Capacity and removing to store complete all as specified and as directed.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 litre capacity hoisted and fixed in position complete all as specified and directed.

S&F Ball valves for 20 mm bore dia of pipe high pressure of PTMT with Epoxy coated aluminium rod and high density plastic ball screwed for iron pipe (minimum weight 210 gms) complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning if refixing required for 15 mm bore of pipe complete all as specified and directed.

Taking up or down steel tubing and connections including cleaning if refixing required for 20 mm bore of pipe complete all as specified and directed.

S & F 15 mm bore 3 layer PP-R pipes SDR 7.4 & SDR 11 UV stablised and anti microbial welded having thermal stability for hot & cold water supply complete to walls, ceilings or in floors complete all as specified and directed.

S & F 20 mm bore 3 layer PP-R pipes SDR 7.4 & SDR 11 UV stablised and anti microbial welded having thermal stability for hot & cold water supply complete to walls, ceilings or in floors complete all as specified and directed.

Making connection of PPR distrubtion bracnch with PPR main of following outer dia of pipe 16 to 40mm size by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed.

S&F in repair PP-R Gate valves (brass insert) for PPR Pipes of 20 mm bore dia of pipe complete all as specified and 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 not exc 10 cm girth in Bricks/ stone Masonary wall complete all as specified and directed.

S&F in repairs vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete all as specified and directed.

S&F in repairs Vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete all as specified and directed.

S&F in repairs plastic water closet seat cover, closed pattern with recessed bottom and cover and mild steel chromium plated or alumnised hinging device complete all as specified & as directed.

S&F in repairs 10 litres PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets flush pipe of polyethylene of low or high density or PVC 32 mm dia for low level cistern complete all as specified & as directed.

S & F in repairs Hand shower (Health faucet) with 1 mtr long Easy flex tube in crome finish & wall hook complete all as specified and directed.

M&L Vitreous china wash basin, white,flat back, size 550 x 400 mm including supply & fixing of brass chromium plated coupling 32 mm etc complete all as specified and directed.

S&F in repair Angle cock 15 mm bore fancy type chromium plated, with capstan head, high pressure, screwed down, screwed for iron pipe or for brass ferrule fixed to iron pipe complete all as specified and directed.

S&F in repair PVC connection 15 mm bore, 450 mm long complete with both ends unions complete all as specified and directed.

S&F in repair Pillar tap cast copper alloy with capstan head chromium plated crewed down high pressure with or without lettered hot or cold with long screwed sharks and ply nuts 15 mm dia complete all as specified and directed.

Taking down eaves gutters and rain water pipes of any size or pattern including all fittings etc complete all as specified and directed.

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

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

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

S&F PVC (SWR) pipes 75 mm bore Soil, waste and vent 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) junction single, (Single T) equal or unequal complete all as specified and directed.

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

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

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

S&F Stack clamps made out of 50x5 mm flat iron, 16mm dia round iron stays including bolts & nuts and securing ends of stays to wall or roof for 110 mm PVC pipe complete all as specified and directed.

S&F Stack clamps made out of 50x5 mm flat iron, 16mm dia round iron stays including bolts & nuts and securing ends of stays to wall or roof for 75 mm PVC pipe complete all as specified and directed.

Demolition of Reinforced Cement Concrete in of any description and in any position not otherwise specifically provided for complete all as specified & directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as speified and directed.

M&L for pre cast cement concrete 1:1.5:3, type A-1, using 20mm graded stone aggregate as in cover slabs, Platforms etc and similar articles with plain faces, set in CM 1:4 complete all as specified and directed.

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

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

S & F in repair 125 mm dia chromium plated shower rose of with or without swivel joint incl fixing to steel pipe complete all as specified and directed.

S&F in repair, 15 mm bore stop cock, cast copper alloy with long shank and cup (concealed type) fancy type chromium plated screwed down high pressure with crutch & butterfly handle screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F Vitreous China urinals, half stall urinal, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement including waste pipe complete all as specified and directed.

S&F Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe. (Minimum weight 60gms) complete all as specified and directed.

S&F in repairs CP anodised tubular towel rail, 20 mm dia, D type, 60 cm long between flanges etc.

S & F in repair sheet Glass Shelf assembly consisting of 5.5 mm glass sheet shelf 12 cm wide with cromium plated bracket guard and railing 60 cm long complete all as specified and directed..

S&F LDPE pipe 50mm of pressure rating 6Kgf/sqcm fixed complete to walls, ceilings or in floors etc complete all as specified and directed.

Taking down carefully copper/aluminium point wiring (light,fan,bell, socket or power) complete,including fixtures and fittings such as switches, ceiling roses, holders,regulators, sockets, tube light fittings i.e removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made for conditions separately ) and including making good the disturbed surfaces to match with existing surface and colour shade with putty for smooth finishing without andulations complete all as specified and directed

Material and labour for point wiring complete with 1.5 sqmm PVC insulated, FRLSH type, ISI marked,conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC Conduit 20 mm dia medium grade(MMS) and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top,bottom,side/back wall knockout for conduit entry from any direction made out of 1.60mm thick suitable for fixing of and including white/Silver/Dark bronze colour modular blanking plate as per number of switch modules flush mounted for fixing of modular switches,sockets,fan regulators, blank plate etc and including above mentioned colour modular plate cover of required modules and including 1.5 Sqmm PVC insulated multistranded FRLSH type unsheathed(Green colour),single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surface and colour shade with putty for smooth finishing complete all as specified and directed for One light point controlled by one switch. (Note:- All necessary accessories such as modular box,top cover plate, blank plate,MS box,screws,washers and all modular electrical fixtures are used same make/brand only and including cutting & chasing work at any height it shall be deemed in to included in quoted rate only.)

All as per item no. 78 One exhaust fan point controlled by one switch .

All as per item no. 78 One 5 pin 6 amps socket point controlled by one 6 amps switch on independent board .

All as per item no. 78 One 5 pin 6 amps socket point controlled by one 6 amps switch on same board .

All as per item no. 78 above,but point wiring with 2.5 sqmm and earth conductor of size 2.5 sqmm complete all as specified and directed for the One 6 pin 16/6 amps socket outlet point controlled by one 16 amps switch on independent board.

All as per item no. 82 One 6 pin 16/6 amps socket outlet point controlled by one 16 amps switch on same board.

Supply & fixing modular type switch 10 Amps, single pole,1way,1 module,240V,AC, ISI Marked complete all as specified and directed.

Supply & fixing modular type switch 16 Amps, single pole,1way,1 module,240V,AC, ISI Marked complete all as specified and directed.

Supply & fixing modular type socket shuttered type 6 Amps, 2/3 Pin combined 2 module,240V,AC ISI Marked complete all as specified and directed.

Supply & fixing modular type socket 6 A/16 Amps, 6 Pin combined shuttered socket 2 module,240V,AC ISI Marked complete all as specified and directed

Supply & fix ceiling rose, 3 terminal ,PVC/polycarbonate body ISI marked, complete all as specified and directed

Supply & fix decorative box type 20 watt light fitting bright linea white lighting, high quality materials and design,extruded aluminium housing enhances safety,high quality PC diffuser, reliable and robust housing structure ,maximize the endurance over the life time slim integrated design , easy to install, efficency 125 lm/w and including providing coloured end caps, pre-wired, and PVC/Wooden round/square block -02 Nos and connected with LED fitting to ceiling rose and removing old unserviceable fitting complete all as specified and directed. Make :-Crompton/Havells/Philips

Supply & fix decorative box type 10 watt 2 feet light fitting bright linea white lighting, high quality materials and design,extruded aluminium housing enhances safety,high quality PC diffuser, reliable and robust housing structure ,maximize the endurance over the life time slim integrated design , easy to install, efficency 100 lm/w and including providing coloured end caps, pre-wired, and PVC/Wooden round/square block -02 Nos and connected with LED fitting to ceiling rose and removing old unserviceable fitting complete all as specified and directed. Make :-Crompton/Havells/Philips

Supply & fix and sheet metal enclosure,AD/DD 240 volts AC,SPN,DB, 8 way, flush mounting with 100amps copper busbar,neutral bar,earth bar and MCB incomer,MCB SPN/DP, and MCB SP as outgoing for IP 43& IP54 DBs protection nd including removing old unserviceable DBs making good the disturbed surfaces to match with existing surface and colour shade acomplete all as specified and as directed.

Supply & fix and sheet metal enclosure 2 mm thick,AD/DD 240 volts AC,SPN,DB, 4 way, flush mounting with 100amps copper busbar,neutral bar,earth bar and MCB incomer,MCB SPN/DP, and MCB SP as outgoing for IP 43& IP54 DBs protectionnd including removing old unserviceable DBs making good the disturbed surfaces to match with existing surface and colour shade acomplete all as specified and as directed.

Supply & fix MCB SP 6 to 32 Amps 10 KA,"C" series,AC,240Volts,50Hz , ISI marked and including removing old unsv items complete all as specified and directed.Make:- Legrand/Hager/Havells or as approved make

Supply & fix and MCB SPN 32 - 40 Amps 10 KA,"C" series,AC,240Volts,50Hz, ISI marked and including removing old unsv items complete all as specified and directed.Make:- Legrand/Hager/Havells or as approved make

M & L for sub main wiring complete with 2 run of 2.5 sqmm single core copper conductor (ISI marked)cable 1100 volts grade, ISI marked,FRLSH type (conforming to IS-694/1990 as amended) PVC insulated, unsheathed,flexible,multi stranded colour coded cables drawn through and including rigid PVC conduit ISI marked medium grade(MMS) with all connected accessories such as Bend,Tee,Elbow,Short peices etc concealed in wall/roofs/floors and including one run of 4.0 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, ISI marked,FRLSH type as earth continuity conductor connected to common earth dolly and including removing old unsv submain wiring and making good the disturbed surfaces to match with existing surface and colour shade and complete all as specified and directed. Note : - Two run of 2.5 sqmm single core copper conductor cable and one run of 2.5 sqmm single core copper conductor cable as earth continuity and one run of PVC conduit shall be measured as one unit.

Taking down old unserviceable exhaust fans of any type/sweep from work site and deposit to MES store yard Supply and fix new exhaust fan, steel /PVC body AC single phase.230Volts of size 380 mm sweep with blades and frame with louvers complete all as specified and directed.Make:-Atomberg/Havells/Crompton or as approved make

Taking down old unserviceable exhaust fans of any type/sweep from work site and deposit to MES store yard Supply and fix new exhaust fan, steel /PVC body AC single phase.230Volts of size 450 mm sweep with blades and frame with louvers complete all as specified and directed.Make:-Atomberg/Havells/Crompton or as approved make

Taking out old unserviceable water cooler of any type/capacity from existing location and deposit to charge holder and Supply, installation,commissioning of water cooler fully stainless steel ,electric driven single phase having approx storage and nominal cooling capacity of 40/40 Ltrs and including providing all connected plumbing accessories as per site requirement complete all as specified and directed. Make:- Blue Star/ Voltas/Usha Shriram or equivalent as approved.

Material and labour for Earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directely in ground vertically ( earth pit not less than 2.25 meters deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron wire 4 mm dia and light grade protection pipe of 15 mm dia from earth electrode up to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate No 3 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade,GI funnel with wire mesh,including charcoal, salt packed all around the earth electrode plate in layers, PCC earth pit chamber 1:3:6 type C1, of size 45X 45X 45 CM,RCC cover 1:2:4 type B1 of size 45X45X6 CM, excavation/earth work in any strata and returning filling, removal of surplus soil and testing/test point for required value including removing old item complete all as specified and directed.

M/s Ats Electricals

HARAGOURI SUPPLIERS

DHABALESWAR ENGINEERING WORKS

KR Enterprises

G.KRISHNA MURTHY AND PARTNERS

M/S JAGANNATH SASMAL

c p engineering works