ADDITION/ ALTERATION OF MULTIPURPOSE CONVENTIONAL HALL AT CDA GUWAHATI UNDER GE GUWAHATI

Amount

Taking down cement plaster on brick/concrete surfaces of walls and ceiling including racking out jointing hacking for key, scrubbing down with water etc. complete all as directed.

Taking down chowkhats incl shutterrs (without taking off shutters from the frame) exc 1.5 sqm and n.exc 4 sqm each complete all 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 directed.

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

Taking up or down steel tubing of size 15 mm and connections, including cleaning for refixing or removal to store

Taking up or down steel tubing of size 20 mm bore including cleaning for refixing or removal to store complete all as directed.

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

Dismantling mild steel framed/unframed work of any description not other wise provided for complete all as directed.

Demolition of brick work built in cement mortar including all quions, arches pillars etc. complete all as directed.

M&L brick work using sub class ‘B’ bricks (old size) straight or curved on plan to any radius in half brick work built in CM 1:4 complete all as specified and as directed.

S&F coloured solid PVC wall panelling consisting of 5 mm thick single side prelam PVC sheet used instead of plain colour sheet inclusive of solvent cement and fixing at site as per manufacturer specification and direted in any position complete and as directed.

S&F coloured solid WPC decorated grills/Jallies of 18 mm thick of desired colour and cutting and fixing at site as per specification and direted in any position complete and as directed.

S&F 5mm thick PVC sheet fillets of width 35mm for wall paneling inclusive of fixing on wall to make frame as per specifications complete all as specified and as directed.

S&F 15mm bore medium grade galvanished tube with all fitting & fixed complete to walls or ceiling & laid in floors complete all as specified and as directed.

S&F 20mm bore medium grade galvanished tube with all fitting & fixed complete to walls or ceiling & laid in floors complete all as specified and as directed.

S&F solid PVC door frame of size 50x47mm made out of 5 mm singke side prelam PVC sheet used instead of plain colour PVC sheet and edges will be painted to match with prelam sheet, reinforced with MS square tube, supplying & fixing in opening as per specification and drawing complete all as specified and as directed.

S&F solid PVC door frame of size 50x95mm made out of 5 mm singke side prelam PVC sheet used instead of plain colour PVC sheet and edges will be painted to match with prelam sheet, reinforced with MS square tube, supplying & fixing in opening as per specification and drawing complete all as specified and as directed.

S&F Factory Made Solid PVC moulded Door Shutter (with wood free EPS) 28 to 30mm thick (style) with 2,4, or 6 raised panel design with 2mm thick moulded prelam sheet on the front face and 2mm prelam PVC sheet on back face Complete as per direction of Engineer-in-charge, manufacturer's instruction and drawing.

S&F Factory made solid wire gauzed pvc door shutter 30mm thick (style) consisting of frame made out of M.S.tubes for top & bottom rails.M.S.frame shall be covered with heat moulded prelam PVC "C" channel having a prelam PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and prelam PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panells will be wire gaused in lieu of single side prelam PVC sheet panel. The wire gause shall be wrapped on an additional square 8 mm MS solid tube and this tube shall be welded to MS tubes. The wire gause shall be stretched to tighten firmly. And jointed to gether with solvent cement including suppling & fixing in the frame at site as per specification & drawing complete all as specified and as directed.

S&F 150mm long aluminium handle, cast type, anodised complete all as directed.

S&F 200 mm aluminium anodised barrel tower bolt, of extruded section and fixed in position complete all as directed.

S&F 250mm long M.S sliding door bolt, bolt type stove enameled black with bright bolt not less than 12mm dia and including a minimum of six bolts and nuts four on bolt plate & two on staple plate complete all as directed.

S&F 125 mm Butt hinges medium weight cold rolled mild steel complete all as directed.

S&F in repair Floor door stopper 14cm long of aluminium alloy body and tongue, anodised,with hard drawn steel spring,fixed in floor complete all as specified and as directed.

M&L for 15mm thick rendering in CM(1:4) on fair faces of brick work or concrete surfaces and finished the surface even & smooth with using WPC as per manufacturer instruction complete all as specified and as directed. Note:-WPC shall be measured and paid seperately under relevant item of schedule.

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

M&L for preparation of newly plastered or previously untreated surfaces of wall and applying two coats of distemper over a coat primer over a coat of 1 mm thick layer of wall care putty complete all as specified and as directed.

M&L for complete removal of existing treatment and applying two coats of oil bound distemper over a coat of primer over 1mm thick layer of wall care putty complete all as specified and as directed.

M&L for preparation of newly plastered or previously untreated surface and providing two coats of smooth exterior acrylic emulsion paint to all external walls, over a coat of putty and one coat of primer complete all as specified and as directed.

M&L for complete removal of existing treatment and applying two coats of smooth exterior acrylic emulsion paint to all external walls, over a coat of putty and one coat of primer complete all as specified and as directed.

Supply only integral water proofing compound. Note:- Dose of WPC shall be as per manufacturer instruction.

M&L for 40 mm thick Plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in floor finished rough complete all as specified and as directed.

S&F vitrified tiles light shade 8 to 9 mm thick (Square/rectangular) area of each tile 600mmx1200 mm, in floors etc, set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and incl Screed Bed or Bedding Layer 15mm thick in Cement Mortar 1:6 complete all as specified and as directed.

S&F vitrified tiles light shade 8 to 9 mm thick (Square/rectangular) area of each tile 600mmx1200 mm, in verticle surfaces etc, set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and incl Screed Bed or Bedding Layer 10mm thick in Cement Mortar 1:4 complete all as specified and as directed.

S&F non skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile 400mmx400 mm, in floors etc, set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and incl Screed Bed or Bedding Layer 15mm thick in Cement Mortar 1:6 complete all as specified and as directed.

S&F for colour Glazed ceramic tiles 300X450 mm of 7 to 8mm thick, in dado/skirting set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl backing layer of 10 mm thick CM (1:4) complete all as specified and as directed.

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

Materials and Labour for mid 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; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed.

Hacking Out Old Broken Glass (any thickness, size, quality or description) from Wooden Frames, Glazed with Putty or fixed with Beads, complete all as directed.

M&L for 75mm thick P.C.C 1:3:6 type C-2 using 40mm graded stone aggregate as in plinth protection complete all as specified and directed.

M&L for forming Constrution (Dummy) joints 30 mm deep x 10 mm wide, filled with sealing compound grade A complete all as specified and as directed.

Demolition & bracking up 75/100mm bore AC/CI/PVC pipe set in cement mortor complete all as directed.

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

S&F 110mm bore PVC (SWR) bend complete.

S&F 110mm bore PVC vent cowl complete.

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

S&F in repairs 32 mm High density polyethylene pipes(HDPE) of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and as directed.

S&F in repairs connection 15 mm size with PTMT nuts of length 450 mm complete all as specified and directed

S&F in repairs 15mm bore fancy type chromium plated two way bib taps with crutch or butterfly handle screwed down for iron pipes complete all as specified and as directed.

S&F in repairs 15 mm bore stop valve cast copper alloy, screwed down, high pressure, with crutel or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and as directed.

S &F in repair brass CP shower rose of size 125 mm swivel type fix to iron pipe complete all as specified and as directed.

S&F in repairs 15mm bore fancy type chromium plated swan neck pillar taps with crutch or butterfly handle screwed down for iron pipes complete all as specified and as directed.

S&F in repairs cromimum plated hand shower with CP flexible pipe up 15 mm bore (ABS Body) with 1 mtr long Easy Flex tube in chrome finish complete all as directed.

S&F in repairs 15 mm bore stop valve cast copper alloy fancy type, chromium plated with long shank and cup(concealed type), screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions 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 the brick walls, cutting not exc 10 cm girth complete all as specified and as directed.

S&F in repairs vitreous china wall hung wash basin white, size 200x550x400 mm excluding taps , waste ,but including barkets with pedestal complete all as specified and as directed.

S&F in repairs of viterious china wash down water closet size 760x360x635 mm complete all as specified and as directed.

S&F 3mm thick figured glass n exc 0.5 sqm in each pane glazing with oil putty complete all as specified and as directed.

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

S&F Pre-painted galvalume aluminum zinc coating GI based profile steel sheet 0.50mm thick of any 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 Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any 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 Fibre glass reinforced translucent corrugated sheeting 2 mm thick with two corrugations side lap fixed with coach screw and washer in roof, wall etc. complete all as specified and as directed.

S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction but welded tubes conforming to IS- 1161-1979 grade St-240 complete all as specified and directed

S&F Mild Steel Plates for steel gates (plain or Chequered) channels, square cut or notched, forming holes, with riveted, bolted or welded attachment confirming to Fe -290 (Gde E-165) complete all as specified and as directed.

M&L for 150 mm thick PCC (1:3:6) type C-2 using 40mm graded aggregate as in flooring finishing complete all as specified and as directed.

M&L for 100 mm thick PCC (1:4:8) type D-2 using 40mm graded aggregate as in flooring finishing the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for Hard core of gauge n exc 63 mm of broken boulder bellow plinth protection /hard standing/sub base of floor complete all as specified and as directed.

Surface excavation n exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

M&L for Granite (of any type) work (table rubbed and polished) 20mm thick 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 complete all as specified and as directed.

S&F 12 mm dia Mild screw bolts machine made) with hexagonal or square heads at one end and screwed the other, or screwed on both ends each screwed end to be fitted with washers and one hexagonal or square nut but length of bolt exc 10cm but n exc 15cm long complete all as specified and directed.

S&F 4 mm thick ordinary quality sheet glass in squares exc 0.5 sqm in each pane glazing with oil putty complete all as specified and as directed.

S&F non skid, scratch resistant, stain resistant, parking tiles tiles 40cm x 40cm x 12 mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment complete over 15 mm CM 1:6 screed bed complete all as specified and directed.

S&F in repair exposed GI powder coated snap grid frame of false ceiling 600 X 600 mm size of wall angle 25 X25 X 0.30mm size cross Tee 22 X 35 X 0.60mm with 2mm dia GI suspender fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm including supply and fixing of 8 mm thick pre painted decorative Gypsum board in false ceiling including fixing arrangement from roof all as specified and directed. (Note- Rate included for lowering / shortening of electric fittings such as fan, light fittings etc.

M&L for preparation old painted surfaces of steel and iron surfaces of roof by scrapping over 10 cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed. Note : Rate inclusive of necessary scaffolding, labours for cleaning etc

S&F in repair Turbo Ventilating fan with Polycarbonate base plate of turbine dia 28 inches, throat dia 24 inches, height 16 inches, 39 vanes, SS blades of 0.3 mm thickness, with twin bearing frictionless rotation even at low iwnd velocity, having 2 bearings, 6001 self lubrication & sealed fixed with aluminium alloy rivets with washer fixed at site, including cutting of old GI sheet complete all as specified and directed.

M&L for preparation old painted surfaces of steel and iron surfaces over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed. Note : Rate inclusive of necessary scaffolding, labours for cleaning etc

Taking down carefully copper / Aluminium point wiring including (light, fan, socket or power complete fittings, such as switches, ceiling roses, pendant holders, Batten holders, shades conical fan regulators, light or power sockets etc) removing materials from site and making good disturbed surfaces of walls roofs etc complete all as specified and directed.

Material & labour for concealed point wiring complete with 1.5 Sqmm single core multistranded copper conductor PVC insulated and unsheathed FRLSH cable 1100 volts grade drawn through and including non metallic rigid PVC Concealed conduit,medium grade minimum 20 mm dia ISI marked and conduit accessories fixed on recesses of wall/ceiling/roof and chisselling on wall complete and making good the disturbed surfaces of wall / ceiling by cement mortar 1:4 including painting to existing surfaces etc with sunken type pressed steel/welded MS terminal boxes made out of 1.2 mm MS sheet, 3mm thick Modular top cover for mounting of modular fittings, switches, sockets outlets, regulators etc and provisining of 1.5 sqmm PVC insulated unsheathed FRLSH cable 1100 volt grade with multi stranded copper conductor to common earth and connected to earth dolly for the following :-

One light/Ceiling/exhaust Fan point controlled by one one/way switch complete all as specified and as directed.

One 3 pin 5 Amps socket outlet on independent board with cable of 1.5 sqmm size. complete all as specified and directed.

One 3 pin 5 Amps socket outlet on same board with other switch complete all as specified and directed.

All as per item above but wiring with 2.5 sqmm multistranded copper conductor unsheathed and 2.5 sqmm copper conductor unsheathed cable as earth continuity conductor for one 3 pin 15 Amps socket outlet point on independent board complete all as specified and as directed.

Supply and fixing switch piano flush type one way 5/6 Amp, 240 Volts complete all as specified and as directed.

Supply and fixing switch socket combination 3 pin, 5/6 Amps, 240 Volts flush type complete all as specified and as directed.

Supply and fixing switch socket outlet 3 pin, 5/6 Amps, 240 Volts flush type complete all as specified and as directed.

Supply and fixing switch socket combination 3/5 pin, 15 Amps, 240 Volts flush type complete all as specified and as directed.

Supply and fixing ceiling rose surface bakelite two to three terminal 65 x 50 mm three terminal 250/230 volts ISI marked complete all as specified and as directed.

Supply and fixing fan step regulator, 120W, AC 240 Volts complete all as specified and as directed.

Supply and fixing in replacement of Factory made board distribution in sheet steel enclosure double door glazed with 200 Amps rated bus bar, TPN, 8 ways, 240 Volts suitable for housing MCBs. complete all as specified and as directed, comprising of the followings:-(a) MCCB 3 Pole, 415 V fixed type, 125 Amps with breaking capacity 16KA-01 No (b) MCB, SP 6-32 Amps 10KA - 24 Nos

Material & labour for Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fitting with LED bulb of 10 W complete all as specified and as directed.

Supply and fixing as in repair LED Tubelight lights fitting 1x18W, 220V, AC decorative box type with CRCA body precotaed white & pre wired for driver, holder connecting up with LED down rod three core flexible copper conductor cable of suitable size from ceiling rose including 1x18 w LED tube Rod complete all as specified and as directed.

Supply and Fixing in repair Weatherproof LED flood light fitting of 200W, IP66 protection of Cast Aluminum alloy material and Heat and Impact resistance toughen 'A' clear glass having Anti corrosive epoxy powder coated finish complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

Supply and fixing as in repair LED tubelight fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Material & labour for sub main wiring using two single core 6 Sqmm fire retardant PVC insulated and unsheathed cable with copper conductor 1100 volts grade (FRLSH) ISI marked drawing in and including 20mm dia rigid non metalic PVC concealed and conduit & accessories like bends, tee, etc fixed on recess of wall and ceiling and connecting to earth dolly and including 6 Sqmm earth wire, PVC insulated & unsheathed including taking down old submain wiring of any type, complete all as specified and as directed. NOTE: 2 runs of main wire, 1 run of earth wire, 1 run of PVC Conduit with accessories shall be measured as one length.

Supply and fixing in repair LED street / building security light fitting 35 Watt AC 230 volts, outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection complete all as specified and as directed.

Taking down ceiling / Exhaust fan of any size, sealing cable end, dismantling blades to MES E/M Store for safe custody complete all as directed.

Supply and fixing in repair ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as directed.

Supply and fixing exhaust fan, steel body, AC, single phase, 230V of size 450mm sweep, 1400 RPM with blades metal frame and louvers, copper conductor PVC insulated and unsheathed FRLS cable 1100 volts grade for connection from ceiling rose to connector of fan with making hole into existingh wall complete all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate electrode 60x60cmx 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth strip of size 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of MES Schedule parts-I 2009 .and including excavation & earth work in any type of soil , disposal of soil , providing charcoal dust and common salt upto top edge of earth plate, construction of PCC pit in mix 1:3:6 type C-1 with 40 mm thick RCC 1:2:4 type B-1 as in cover slab, reinforced with 6 mm dia MS bars 3 Nos. both ways with lift hook made out of 6mm dia bar, watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 40 mm dia light grade pipe for earth lead protection upto 7.50m length (beyond 7.5 m length will be measured and paid separately) and testing on completion, complete all as specified and directed.

M&L for Rounding to edges of stone slabs one edge, such as in steps, cooking platform and similar situations complete all as specified and directed.

Amit Sharma (BID ID -3446062)

M/S SEWAK SINGH (BID ID -3451724)

M/S Bharat Construction (BID ID -3445655)