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Tender For Special Repair To Bldg No P-241 And P-242 At Nt Pool (Pbr) Under Ge Minniebay, Port Blair.; 1 Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15cm thickness ( below or above ground level) complete all as specified and directed by Enigneer-in-charge. 2 Dismantling floor, hearth or wall tiles including cement mortar bedding (but not backing) and removing serviceable tiles to stores and rubbish off the premises. complete all as specified and directed. 3 M&L for coloured Non-skid Ceramic tiles 7 to 8 mm thick area of each tile exc 0.18 sqm but n.exc 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match as in floor over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed. 4 All as per Item No 03 above but in vertical surface set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of tile over 10mm thick backing in cement mortar (1:3) complete all as specified and directed. 5 M&L for coloured non-skid ceramic tiles 7 to 8 mm thick exc. 0.06 sqm but n.exc 0.11sqmarea of each tiles in floor/ steps etc set and jointed in neat cement slurry and pointed in coloured cement to match as in floor over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed. 6 M&L for glazed ceramic coloured/printedtiles450x350x 7mm thick in vertical surface set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of tile over 10mm thick backing in cement mortar (1:3) complete all as specified and directed by Engineer-in Charge. 7 M&L for coloured glossy finish chequered cement concrete tiles 30 cm x 30cm x 25 mm thick in floors,steps, risers etc set and jointed neat cement slurry and pointed with mixture of white & grey cement in equal proportions & no pigment, over and including 15 mm thick screed bed in CM(1:6) etc. complete all as specified and directed by Engineer-in Charge. 8 M&L for PCC (1:4:8) type D2 (using 40mm graded aggregate) 100 mm thick as in sub-base of flooring complete all as specified and as directed. 9 Demolition of Precast Concrete block work built in Cement Mortar including all quoins arches pillars etc complete all as specified and directed. 10 M&L for Pre-cast cement concrete block masonry Type C1 1:3:6 (20mm graded aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6 complete all as specified and as directed. 11 Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces including raking out joints, hacking for key complete all as specified and directed. 12 M&L for rendering 15mm thick plaster in CM (1:6) on PCC block workor concrete surfacesfinished even & smooth complete all as specified and directed by Engineer-in-charge. 13 M&L for rendering 5mm thick ceiling plaster in CM (1:3) on concrete surfaces finished even & smooth complete all as specified and directed. 14 M&L for rendering 5mm thick plaster in CM (1:4) over a backing coat of 10 mm thick in CM 1:6 (Total 15 mm thickness) on concrete or block masonry surfacesincluding mixing water proofing compound on top layeras per manufacturer"s instructions(or 3% by weight of cement) and finishing the top surfaces even and faircomplete all as specified and directed by Engineer-in-charge.Note :Water proofing compound shall be measured and paid seperately under relevant item of this schedule as supply only. 15 Supply only water proofing compound ISI marked complete all as specified and as directed 16 M&L for 20mm 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 graniteover and including 15 mm thick screed bed in CM(1:6) and rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed by Engineer-in-charge. 17 S & F Anodised Aluminium frames fordoors, Windows Ventilators and partitions with one or more rebates incl jointing cleat for fixing etc and aluminium anodised skeleton windows & ventilator shutter fixed with glass or gauge, side hung type without sash bars using standard aluminium section incl necessary jointing cleats, glazing clips, rubber packing anodised aluminium snap beadings screws, anodised aluminium fittings such as handles stainless steel adjustable friction stay hinges etc complete all as specified incl fixing of MS grills / aluminium grill, prelaminated particle boards, glazing to window frame aluminium wire cloth fixed to aluminium frame all as specified and directed by Engineer-in-Charge.NOTE: (i) Payment under this item will be make only for the cost of aluminium section. However unit rate quoted shall deemed to include cost of rubber beading, fittings such as handles, SS friction stay hinges and fixing of 5mm thick glass, prelaminated particle board and grills etc.(ii) Supply only sheet glass,particle board, aluminium wire cloth, MS grills and aluminium grill be measured and paid separately. (iii)Weight of aluminium handle & SS hinges shall not be accounted for payment purpose . 18 Supply only sheet glass 4 mm thick ordinary quality in square n.exc.0.50 sqm in each pane complete all as specified and directed. 19 Supply only Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed. 20 Supply only Anodised aluminium grill (Wt not less than 3.26Kg/Sqm) (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and as directed. 21 Supply and laying of CPVC pipes20 mm dia outer bore SDR 11 & plain CPVC SDR 11 fittings onwalls /ceilings or laying in floors complete all as specified and as directed. 22 S&F 20mm bore CPVC Brass Elbow complete all as specified and directed. 23 S&F 20mm bore Brass Elbow reducer(3/4 x1/2) complete all as specified. 24 S&F 20mm bore CPVC Male Brass Threaded Adaptor (MTA/MBTA) complete all as specified and directed. 25 S&F 20mm bore CPVC Female Brass Threaded Adaptor (FTA/FBTA) complete all as specifed and directed. 26 S&F 20mm bore CPVC Brass Tee complete all as specified and as directed. 27 S&F 20mm bore CPVC Brass Union complete all as specified and as directed . 28 S&F in repairs 25mm dia aluminium anodised best quality curtain rod alongwith brackets long body in pairs fixed both ends (rates inclusive of brackets) complete all as specified and as directed by Engineer-in-charge. 29 S&F in repairs decorative globes for curtain rails selected quality to be fixed at both end of curtain rails complete all as specified and as directed. 30 S&F in repairs Vitreous China wash basin, white, flat back, size 630x450mm fixed on MS brackets including 32 mm bore CP waste coupling complete all as specified and as directed. 31 S&F in repairs Vitreous China wash down water closet pan of size 540x375x415mm "P" trap or "S" Trap (pedestal pattern), any colour including necessary fittings and flush pipe etc (excludingflushing cistern) complete all as specified. 32 S&F in repairs 10 ltrs PVC valveless, syphonic action type, flushing cistern, low level, any colour, with inlet, ball valve, float and handle including brackets, and necessary connections to pipes complete all as specified and as directed by Engineer-in-Charge. 33 S&F in repairs PVC water closet seat cover (any description and any colour), closed pattern and mild steel chromium plated or aluminised hinging device complete built in CM 1:4 complete all as specified and as directed. 34 S&F in repairs brass chromium platedHand shower (Health Faucet)(ABS Body) with 1.0m long easy flex tube in chrome finish and wall hook complete all as specified and as directed. 35 S&F in repairs CP Towel Ringfixed with and including Chromium plated brass screws and wall plugs (Minimum weight 90gms) complete all as specified and directed. 36 S&F in repairs Pillar taps, cast copper alloy chromium plated, fancy type, screwed down, high pressure with long screwed shanks and fly nut of 15mm bore complete all as specified and directed. 37 S&F in repairs Bib Taps, cast copper alloy heavy duty, 15 mm dia, Chromium Plated, long body fancy type screwed down for iron pipe and fixed etc complete all as specified and as directed. 38 S&F in repairs two way bib tap cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for pipe or union fixed for 15mm bore complete all as specified and as directed. 39 S&F in repairs Angularstop cock cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for pipe or union fixed for 15mm bore complete all as specified and directed. 40 S&F in repairs 15 mm dia Stop cock chromium plated fancy type with long shank and cup (concealed type)screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe/CPVC pipe or for unions and fixed complete all as specified and directed. 41 S&F in repairs PVC connection 15mm size with CP brass Nuts of legnth 600 mm complete all as specified and as directed. 42 S&F in repairs 100mm dia CP grating including joints with solvent cement complete all as specified and as directed. 43 S&F in repairs 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified. 44 S&F in repairs 600 mm long CP Brass Towel Rail fixed to wall with necessary chromium plated screws and wall plugs complete all as specified and directed. 45 S&F in repairs waste pipe any dia (32/40mm) alongwith necessary fittings connected to wash hand basin /kitchen sink complete all as specified and directed. 46 S&F in repairs CP Toilet paper holder fancy type high quality complete all as specified and directed. 47 Dismantling wrought iron or mild steel work of any description and any position complete all as specified and directed. 48 M&L for MS Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates etc vertical posts conforming to Fe.290.Gde-E-165 complete all as specified and directed. 49 M&L for MS Roof trusses ,Vertical post,trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distant pieces, cleats etc. conforming to Fe-290 Gde-E-165 complete all as specified and directed. 50 M&L for MS Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges:large hasps and staples; chains; hand made sliding bolts; clamps;hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed. 51 M&L MS Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment confirming to Fe 410-W (Gde- E- 250) quality- A complete all as specified and directed. 52 S&F Mild steel screw bolts (machine made) 5 to 10 mm dia 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, exc 5cm but n.exc. 10 cm long complete all as specified and directed. 53 Dismantling Plain or Corrugated Steel sheeting of any gauge, thickness of roof in roof coverings complete all as specified and directed. 54 S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm 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 & directed. 55 S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm 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 & directed. 56 S&F Aluminium flat iron work in wind ties any size fixed with 50mm/ 75mm aluminium self staging screws with integral EPDM washer screwed in roof covering complete all as specified and directed. 57 M&L for providing cement concrete type B-1, 1:2:4 (using 20mm graded aggregate) as in coping, benching, and similar works slightly rounded or chamfered angles and throating including necessary formwork complete all as specified and directed. 58 M&L for applying two coats of oil bound distemper over a coat of chalk whiting on newly plastered surface of wall including preparation of surface complete all as specified and directed. 59 M&L for applying two coats of oil bound distemper over a coat of chalk whiting on newly plastered surface of ceiling including preparation of surface complete all as specified and directed. 60 M&Lfor applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed. 61 M&L for applying a layer of 1mm thick wall care putty on wall and making surface even and smooth complete all as specified and directed. 62 M&L for preparing new steel or iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. 63 M&L for complete removal of existing treatment on old surfaces of wall and preparation of old surfaces of wall and applying TWO coat of oil emulsion distemper over a coat of chalk whitning complete all as specified and directed. 64 M&L for complete removal of existing treatment andpreparation of old surfaces of ceiling and applyingtwo coats of oil emulsion distemper over a coat of primer complete all as specified and as directed. 65 M&L for complete removal of existing treatment andapplying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm including preparation complete all as specified and directed.Note :- The quoted rate shall deemed to be include the cost of scaffolding at any height. 66 M&L for preparation of old painted steel surfaces over 10cm in width or girth and applying two coats of synthetic enamel paint complete all as specified and directed. 67 S&F aluminium anodised snap grid false ceiling of standard aluminium section such as wall angle of size 38mm x 25mm x 2.4mm weighing 0.36 Kg/Rm main/cross tees of size 36.5mm x 25mm x 1.4mm weighing 0.24 Kg/Rm, grid size n.exc. 610 x 610mm suspended with 4mm dia GI wire at interval n.exc. 600mm centre to centre for main & cross tees fixed to roof slab, roof truss fixed with suitable size MS hook and fastening bolts etc including necessary taking down old ceiling boards and grid work complete as specified and directed. 68 M&L for 4 mm thick non asbestos fibre cement building boards fixed or laid/ inserted to timber/ GI/ Aluminium framework with screws in ceiling confirming to IS-14862 and fixed with necessary clips including necessary painting complete all as specified and directed. 69 M&L for 18-20mm thick pre-laminated MDF panels of interior grade type II approval shade for kitchen cabin/ wardrobe/ wall panelling with beading fixing with necessary fittings like keku fitting, spring clip, hanger plate, modular hinges/ clip fix or stud fittings as per manufacture’s instruction complete all as specified and as directed. Note :- Rate including all necessary hinges and fittings like wardrobe handle etc all as directed. 70 M&L 75mm thick PCC 1:3:6 Type C-2 (using 20mm crushed stone aggregate) as in plinth protection, flooring etc finished even and fair without using extra cement complete all as specified and directed. 71 S&F 150mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed. 72 S&F 150mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls with necessary steel clamps complete all as specified and directed. 73 M&L for Cement Concrete 1:3:6 type C-2(using 40mm grade stone aggregate) to drain pipes 150 mm dia including packing under and haunching against the sides of thepipes after they are laid and tested complete all as specified and directed. 74 S&F 150 mm bore PVC (SWR) bends of any radius with access door complete all as specified and directed. 75 M&L for PCC (1:3:6) Type C2 (using 40 mm graded stone aggregate) in surface channels and PCC drains complete including necessary formwork complete all as specified and directed. 76 M&L for precast RCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in cover slab and set in cement mortor 1:6 including necessary form work complete all as specified and directed.Note :- Reinforcement steel shall be measured and paid seperately. 77 M&L for TMT(CRS) bar 10mm dia and over cut to length bent to shape reqd incl cranking binding spirally for hooking, binding with and includingmild steel wire (Annealed) not less than 0.9mm dia as in reinforcementcomplete all as specified and directed. 78 S&F in repairs for stainless steel of grade SS-316, mirror polished square/rectangular/circularpipe of deifferent sizes for structural shed, balusters, railing and similar works including stainless steel arc welding and bright finishing by polishing with grinding etc, complete all as specified and directed. 79 Excavation in trenches in soft/loosesoil n.exc. 1.5M wide and n.exc. 1.5M deep and getting out complete all as specified and directed. 80 Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5M complete all as specified and directed. 81 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soils complete all as specified and directed. 82 M&L for hardcore of gauge not exceeding 63 mm of broken stone, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed. 83 M&L for PCC (1:4:8) Type D2 using 40 mm graded stone aggregate in foundations, filling in and mass-concrete complete all as specified and directed. 84 Supply only 12mm thick Prelaminated particle board, exterior grade prelaminated one side with decorativechoice lamination & other side balancing white lamination fixed with screws or any necessary arrangements complete all as specified and directed. 85 Dismantling boarding of any description, fixed in any position with screws complete all as specified and as directed. 86 Taking down 15/20mm Steel/ CPVC tubing and connections including cleaning for refixing or removal to store complete all as specified and as directed. 87 Taking down 25mm Steel/ CPVC tubing and connections including cleaning for refixing or removal to store complete all as specified and as directed. 88 Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete, PVC etc) any description and any position set in cement mortar or on vertical surfaces complete all as specified and directed. 89 Taking down chowkats or frames (without taking off shutters from the frame) area exc 1.5 Sqm but n.exc 4.0 Sqm each complete all as specified and directed. 90 Taking down chowkats or frames(without taking off shutters from the frame) area n.exc 1.5 Sqm each complete all as specified and directed. 91 M&L for 50mm thick Sand cushioning under paver blockincluding watering and consolidation complete all as specified and directed. 92 M&L for machine pressed precast concrete interlocking paver block glossy finish with grey cement and pigment any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 grade complete as specified and directed. 93 S&F in repairsMild steel, plain, black sheet 1.25 mm thicknessin wall cladding, steel gates and similar work, cut to size, holespunched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete as specified and directed. 94 S&F PVC (SWR) couplers suitable for 150 mm bore PVC rain water pipe all as specified.
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