Oil And Natural Gas Corporation Limited Tender

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level - 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position specified grade of reinforced cementconcrete, excluding the cost of centering, shuttering, finishing andreinforcement - All work up to plinth level (1 cement : 2 coarse sand (zone-III) : 4 graded stoneaggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases for columns etc for mass cocrete.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more

Brick work in CM 1:6 (1:cement, 6:coarse sand) using best available country bricks for foundation, base ment and plinth including racking out joints, pointing, curing etc. complete all as directed by EIC

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate20 mm nominal size)

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand)

Repairs to plaster of thickness 12 mm to 20 mm in patches of area2.5 sq.meters and under, including cutting the patch in proper shape,raking out joints and preparing and plastering the surface of the wallscomplete, including disposal of rubbish to the dumping ground, allcomplete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand

Steel work in single section fixed with without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Felling trees of the girth (measured at a height of 1 m above groundlevel), including cutting of trunks and branches, removing the roots andstacking of serviceable material and disposal of unserviceable material. Beyond 30 cm girth upto and including 60 cm girth

Disposal of morum / building rubbish / malba / similer unserviceble,dismantled or waste materials by mechanical, transportincluding loading, transporting, unloading to approved municipal dumping ground for lead up to 10 km for all lifts.complete as per directions of Engineer -in-charge.

Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,Single socketed pipes.110 mm diameter metre

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of :Asbestos Sheet

Taking out wind ties from roof including cutting out rusted bolts, nuts etc. and removing materials to any distance within compound and stacking.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :Ridges plain (500 - 600mm)

Supply and fixing of 600 mm throat dia, 750 mm outer dia, 480 mm height turbo ventilators of Aluminium/ GI make of approved quality with FRP base sheet (material to be decised as per actual requirement at site) including fixing with necessary screws etc., all as per manufaturere's specification and as per direction of EIC

Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system unde approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent,clear or pigmented, textured or smooth as specified 2 mm thick corrugated (2.5" or 4.2" or 6") or step-down (2" or 3" or 6" ) as specified

Extra for providing and fixing wind ties of 40x 6 mm flat iron section

Brick work in CM 1:6 (1-cement,6-coarse sand)using best available country bricks in superstructure including racking out joints,pointing,curing etc.complete all as directed by EIC.above plinth level upto floor five level.

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 / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and panelling to be paid for separately) :For fixed portionPowder coated aluminium (minimumthickness of powder coating 50 micron)

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 / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :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. withEPDM rubber / neoprene gasket eta. complete asper the architectural drawings and the directionsof engineer-in-charge.With float glass panes of5.50 mm thickness

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Centring and shuttering including strutting, propping etc. and removal of form for : b)Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centring and shuttering including strutting, propping etc. and removal of form for :c)Weather shade, Chajjas, corbels etc., including edges

Providing and fixing 12 mm thick prelaminated particle board flatpressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windowsshutters and partition frames with C.P. brass / stainless steel screwsshutters and partition frames with C.P. brass / stainless steel screwsetc. complete as per architectural drawings and directions of engineerin-chargePre-laminated particle board with decorative laminationon one side and balancing lamination on other side

Providing and Fixing 15 mm thick densified tegular edged eco friendlylight weight calcium silicate false ceiling tiles of approved texture ofsize 595 x 595 mm in true horizontal level, suspended on interlocking metal grid of hot dipped galvanised steel sections (galvanising@ 120 grams per sqm including both side) consisting of main ‘T’runner suitably spaced at joints to get required length and of size24x38 mm made from 0.33 mm thick (minimum) sheet, spaced1200 mm centre to centre, and cross “T” of size 24x28 mm madeout of 0.33 mm (Minimum) sheet, 1200 mm long spaced betweenmain’T’ at 600 mm centre to centre to form a grid of 1200x600 mmand secondary cross ‘T’ of length 600 mm and size 24 x28 mmmade of 0.33 mm thick (Minimum) sheet to be inter locked at middleof the 1200x 600 mm panel to from grid of size 600x600 mm, restingon periphery walls /partitions on a Perimeter wall angle pre-coatedsteel of size(24x24X3000 mm made of 0.40 mm thick (minimum)sheet with the help of rawl plugs at 450 mm centre to centre with 25mm long dry wall screws @ 230 mm interval and laying 15 mmthick densified edges calicum silicate ceiling tiles of approved texturein the grid, including, cutting/ making opening for services likediffusers, grills, light fittings, fixtures, smoke detectors etc., whereverrequired. Main ‘T’ runners to be suspended from ceiling using G.I.slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mmdia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods withgalvanised steel level clips of size 85 x 30 x 0.8 mm, spaced a1200 mm centre to centre along main ‘T’, bottom exposed with 24mm of all Tsections shall be pre-painted with polyster baked paint,for all heights, as per specifications, drawings and as directed byEngineer-in-Charge.

Providing and fixing powder coated aluminium work (minimum thickness of powder coating 50 micron) consisting of tee/ angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P. brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with rawl plugs @ 450 mm centre to centre and fixing the frame work to G.I. level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in-charge (level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately). Note :- Only calcium silicate false ceiling area will be measuredfrom wall to wall. No deduction shall be made for exposedframes/opening (cut outs) having area less than 0.30 sqm.Thecalcium silicate ceiling tile shall have NRC value of 0.50(Minimum), light reflection 85%, non- combustible as per B.S476 part IV, 100% humidity resistance and also having thermalconductivity 0.043 w/mK.

Providing and fixing 6 mm dia. G.I. level adjusting hangers (upto1200mm length), fixed to roof slabs by means of ceiling cleats madeout of G.I. flat 40x3mm size 60 mm long and stainless steel expandabledash fastener of 12.5 mm dia and 50 mm long, complete as perdirection of Engineer-in-charge.

Providing and fixing ISI marked flush door shutters conforming to IS :2202 (Part I) decorative type, core of block board construction withframe of 1st class hard wood and well matched teak 3 ply veneeringwith vertical grains or cross bands and face veneers on both faces ofshutters.35 mm thick including ISI marked Stainless Steel butt hinges

Providing and fixing aluminium sliding door 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 nuts and screwsetc. Complete a) 250x16 mm=266.43

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodiccoating not less than grade AC 10 as per IS : 1868 ) transparent or dyedto required colour or shade, with necessary screws etc. complete.150x10 mm

Providing and fixing ISI marked aluminium butt hinges anodised (anodiccoating not less than grade AC 10 as per IS: 1868) transparent or dyedto required colour or shade with necessary screws etc. complete: 125x75x4 mm

Providing and fixing ISI marked aluminium butt hinges anodised (anodiccoating not less than grade AC 10 as per IS: 1868) transparent or dyedto required colour or shade with necessary screws etc. complete: 75x45x3.2 mm

Providing and fixing aluminium handles, ISI marked, anodised (anodiccoating not less than grade AC 10 as per IS : 1868) transparent or dyedto required colour or shade, with necessary screws etc. complete

Providing and fixing aluminium die cast body tubular type universalhydraulic door closer (having brand logo with ISI, IS : 3564, embossedon the body, door weight upto 35 kg and door width upto 700 mm), withnecessary accessories and screws etc. complete.

Providing and fixing bright finished brass hanging type floor doorstopper with necessary screws, etc. complete

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brasspillar taps, 32 mm C.P. brass waste of standard pattern, includingpainting of fittings and brackets, cutting and making good the wallswherever require:White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing stainless steel soap tray etc.complete all as directed by EIC.

Providing and fixing stainless steel towel rod etc.complete all as directed by EIC.

Providing and fixing 600x450 mm beveled edge mirror of superiorglass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washerscomplete

Providing and fixing white vitreous china flat back or wall corner typelipped front urinal basin of 430x260x350 mm or 340x410x265 mmsizes respectively

Painting with synthetic enamel paint of approved brand andmanufacture of required colour to give an even shade : One or more coats on old work

Distempering with 1st quality acrylic distember (Ready mix) havingVOC content less than 50 grams/ litre of approved brand andmanufacture to give an even shade :Old work (one or more coats)

Finishing walls with water proofing cement paint of required shade :Old work (one or more coats applied @ 2.20 kg/10 sqm)over priming coat of primer applied @ 0.80 litrs/10 sqm complete including cost of Priming coat.

Lettering with black Japan paint of approved brand and manufacture