All India Institute Of Speech And Hearing Tender

Dismantling old 100 mm C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks, including stacking of pipes at site lead up to 50 m..

Removing of existing old or broken wash basin / urinals/ Indian Water closet/ European Water closet and disposing it with all cost and conveyance labour for all items of work, HOM with all lead and lift, loading and unloading, transportation charges and all other incidental charges etc., complete as per specification and directions of the Engineer-in-charge of the work

Demolishing cement concrete manually/ by mechanical means including disposal of material to the appropriate disposal area as per direction of Engineer-in-charge

Providing 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1:3 (1 cement: 3 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge

Providing and fixing 110mm nominsl dia Sewer (SWR) pipes, including all fittings, This includes jointing of pipes & fittings with one step solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. - 25mm nominal OD pipes

Providing and fixing 25mm Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work - 25mm nominal OD pipes

Providing and fixing 40mm Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work - 40mm nominal OD pipes

Providing and fixing 40mm Brass full way valve gate with C.I. wheel of approved quality (screwed end)

Providing and laying in M20 design mix using 20mm down size Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/ basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications

Providing and laying cinder concrete in cement 1:15 ( 1 cement : 15 cinder of 12.5mm nominal gauge) on terraced roof or sunken slabs, laid to slope compacting, including cost of materials, labour, curing complete as per specifications

Providing waterproof treatment to Raft Slab & sunken slab using 2 coats of acrylic co polymer elastomeric Acrylic co-polymer elastomeric sealer & protector. The surface shall be prepared free of tar, dust, fungus, loose particles etc., The surface shall be applied with basecoat of healer sealer crystallization liquid and then Acrylic co-polymer elastomeric sealer & protector, wetting agent and liquid (1:1:6) over the prepared surface. In addition, making haunch at junction of Wall and Slab visible cracks are opened and sealed with flexicrack paste. Over this one coat of flexible cementations membrane (FCM), Spreading one layer of HDPE membrane as reinforcing material (over FCM) with one primer coat of Acrylic co-polymer elastomeric sealer & protector & applying second coat of Acrylic co-polymer elastomeric sealer & protector liquid over the primer coat - conforming to ASTM C 1202, DIN 1048 part 5, The work shall be carried out as per the directions of the Engineer in charge

Providing 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge

Providing skirting, dadooing, rises of steps with colour glazed tiles 6mm thick on 10mm thick cement plaster 1:3 and jointed with white cement slurry over existing rough plaster surface using glazed tiles of approved make and size including cost of materials, labour, complete as per specifications

Providing and fixing 1st quality ceramic/vitrified glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per m2 including spacer joint of 3-4mm, pointing in white cement mixed with pigment of matching shade complete

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge

Providing and fixing Table top wash basin of requiredsize(make:Cera/Parryware/Hindware ) with 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern and making good the walls wherever require

Providing and fixing White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required

Providing and fixing floor mounted, white vitreous china single piece, double traps syphonic water closet of approved brand/make, shape, size and pattern including integrated white vitreous china cistern of capacity 10 litres with dual flushing system, including all fittings and fixtures with seat cover, cistern fittings, nuts, bolts and gasket etc including making connection with the existing P/S trap, complete in all respect as per directions of Engineer-in-Charge

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge

Providing and fixing Bib cock (Make: Onida/Jaquar/Cera) with wall flange made of Stainless steel with all concealed fitting arrangements & all necessary accesories complete - Class economy

Providing and fixing Angle cock (Make: Onida/Jaquar/Cera)light with wall flange made of Stainless steel with all concealed fitting arrangements & all necessary accessories complete - Class economy

Providing and fixing PVC (S.W.R) Nahani Trap 10cms x 10cms with all fitting arrangements & all necessary accessories complete

Providing and fixing PVC (S.W.R) P Trap 10cms x 10cms with all fitting arrangements & all necessary accessories complete

Providing and fixing Rectangular/Circular type stainless steel with openable circular lid grating

Providing and fixing rectangular shape 453x357 mmmirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing

Providing and fixing Liquid soap dispenser made of Stainless steel with all concealed fitting arrangements & all necessary accesories complete - Class economy

Providing and fixing Toilet paper holder made of Stainless steel with all concealed fitting arrangements & all necessary accesories complete - Class economy

Providing and fixing 30 mm thick granite of any color and shade, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch up, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in Granite, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete

Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in superstructure above plinth level in all shapes and sizes in Cement mortar 1:4 (1 cement : 4 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work

Providing and Applying high build Acrylate Copolymers -based elastomeric waterproof coating for external wall, parapet & Chajja, which is single component, cold applied, acrylic emultion polymer. Apply coat 1st coat with 10% dilution water and 2nd coat without dilution @ 0.27L/m2 in 2 coats to achieve DFT of 110 microns, The material having followed technical properties: Attains hairline crack bridging up to 1 mm, Elongation of 120 % as per ASTMD 412; Tensile strength 1.50 Mpa per ASTM D 412, Pull off adhesion, 1.5Mpa as per ASTM D4541, including priming the surface with 1 coat diluted with water in the ratio 2:1 spreading @ 0.125 L/m2 as self-priming coat. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 g/L of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. One coat as per specifications and as per directions of Engineer in charge

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to wall openings /wooden frames with rawl plugs screws etc

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two coat applied @ 0.90L/10 m² over an under coat of primer applied @ 0.80 L/10 m² of approved brand and manufacture including preparing the surface after thorougly cleaning oil, grease, dirt and foreign matter, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One coats on old work as per specifications and as per directions of Engineer in charge

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge