Renovation/upgradation (vitrified tiles flooring, false ceiling, UPVC windows, aluminium partition and painting etc.) of Environmental Technology Lab at first floor of Environmental Science wing of KN Kaul block of CSIR-NBRI, Lucknow.

Amount

Providing and laying cement concrete in floor av. thickness of 25mm in cement concrete 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) for leveling of surface/base of floor before tiling.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. Size of Tile 600x600 mm

Providing and fixing 18 mm thick gang saw cut, 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 ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade Area of slab over 0.50 sqm.

Providing & fixing false ceiling of P.V.C. Laminated Gypsum Tiles in module size of 600mm x 600mm x7mm at all heights laid on Gypsum make hot dipped galvanized exposed grid frame work with 24mm wide T-section exposed flanges which shall be powder coated white including where ever required cutting / making / opening for light fittings. The job includes all T&P scaffolding etc. complete for proper completion of work

Providing & fixing UPVC glazed Sliding cum casement window /ventilator PSP/Fenesta/Descon Ecowin/ Wintech or equivalent make as per approved design made out of multi chambered UPVC section with TPV gaskets having isolated drainage and reinforced with Galvanized Iron profiles through out the window. The sliding outer frame having a overall size of 60x45, 94x45 or 108x45mm with reinforcement of 1.2mm thickness, Glass sash with overall size of 39x58mm with reinforcement of 1.2mm thickness, Mesh sash of overall size 39x58mm reinforced with 1.2mm of GI section Glazing bead for fixing of glass shall be of size 20x18coextruded with TPV gasket Windows may also have fixed casement portion on top and Ventilators(Openable & fixed) with outer frame size 60x55mm, sash size 75x60mm and beading of size 34x20mmWindow /Ventilators shall be provided with 5mm plain/4mm Pinhead float glass, standard hardware & looking system. Wall thickness of frame & sash shall be 2 – 2.2mm The installation shall be done using steel fasteners and all the edges shall be sealed using silicon on both inside & outside faces including coast and conveyance of all materials, accessories, labour charges for transportation, installation at site complete as per direction of Engineer-In-Charge.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.With cement mortar 1:4 (1cement: 4 coarse sand)

Providing and fixing 12mm thick frameless toughened glass door shutter (single leaf) size of one leaf 1.20x2.10m of Ozone or eqvt. make complete with hardware fitting and Modi /Asahi/ Saint Gobain or eqvt. make glass including providing and fixing Ozone or eqvt. make patch fitting (top & bottom pivot & hydraulic floor spring double action type door lock) and door handle including making necessary holes , cut-out etc.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) :

(a) For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

(b) For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing & fixing Ano. Aluminum Handle/ American Handle 150 mm with necessary screws etc. comp.

Providing and fixing ISI marked aluminium butt hinges anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete: 100x75x4 mm

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :200x10 mm

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. Twin rubber stopper

Providing & fixing hydraulic door closer Godrej (Product code 1938) or eqvt. make of heavy quality complete with necessary accessories and screw etc. comp.

Providing and fixing S/S Lab Sink of size 22”x18”x8” JAYNA/Nirali or eqvt. make including C.P. waste coupling and PVC waste pipe complete.

Providing fixing CP brass Swan neck tap Vijay or eqvt. approved make heavy quality weight not less than 1.6 Kg complete.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 a) 15 mm nominal bore

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall :15 mm dia nominal bore.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :25 to 40 mm nominal bore.

Providing, laying and jointing of following dia. PVC drainage pipe 6 Kg. pressure Suprim/ Kisan Chaudhary or eqvt. make and providing and laying cement concrete 1:2:4(1 cement : 2 coarse sand : 4 graded stone aggregate) all round PVC pipe including bed concrete including necessary excavation fitting, jointing, refilling etc. comp. 90 mm

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work.

Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work.

Supply & Installation of vertical blinds 100mm Vista (Deluxe Collection) or eqvt. make in approved shade including top runner, cord chain & weight comp.

Note:- Rates should be quoted inclusive of all Taxes, GST etc.

M/S GRAFH ENGINEERS

harpal singh

Rahi Construction

Paramhans Traders