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| 1 | Steel work in single section fixed with connecting plates including cutting, hoisting fixing in position and approved steel primer (structural steel to be issued free of cost at NFL stores) in tees, flats, angles, plates and channels beams etc., for fencing post, car / scooter sheds, railway gates, doors and other civil relatated job. |
| 2 | Structural steel work welded / riveted/ bolted in built up sections, trusses and framed work including cutting hoisting fixing in position including cost of primary coat. (Structure steel to be issued free of cost at NFL Stores), for fencing post, car / scooter sheds, railway gates, doors and other civil relatated job. |
| 3 | a)In RS Joists. |
| 4 | b)In tees, angles, flats, plates and channels etc. |
| 5 | Erection of structural steel at all heights and depths. (Fabricated steel structure of any type will be supplied free of cost) with welding, nut bolts excluding the cost of priming coat, at the required site of plants as per the instruction of Engineer-in-charge.Note: This item shall also be applicable as a deduction item for item nos. 1 & 2, for the jobs where errection of steel structure is not possible due to site/ plant limiations. |
| 6 | Providing non-asbestos cement 6mm thickcorrugated sheet roofing and fixingwith GI, J or L hooks, bolts and nuts, 8mm dia including GI plain and bitumen washers complete excluding the cost of purlins rafters and trusses. |
| 7 | a)Upto 60 degree pitch. |
| 8 | i)Upto 4 mtr. height. |
| 9 | ii)More than 4 mtr. to any height. |
| 10 | b)Above 60 degrees pitch. |
| 11 | i)Upto 4 mtr. height. |
| 12 | ii)More than 4 mtr. to any height. |
| 13 | Providing and fixing ridges and hips in asbestos cement sheet roofing close fittings adjustable ridges. |
| 14 | Providing and fixing plain AC sheet ceiling of approved quality with necessary nails/ screws etc.complete (frame work to be paid separately) 4mm thick. |
| 15 | Fixing AC/ GI/ RMP/ translucent /aluminum corrugatedsheets etc. for roofing/ cladding with GI, J or L hooks bolts and nuts 8mm dia, including bitumen washers etc. complete including bending the same to the required curvature at site whereever necessary, but excluding the cost of purlins, rafters and trusses (with free issue of sheets at NFL stores). Note: This item shall also be applicable as a deduction item for item nos. 4, 18 & 21 for the jobs where fixing of sheet is not possible due to site/ plant limiations. |
| 16 | Renewing glass panes with putty and nails / glazing clips wherever Necessary:- |
| 17 | i)Glass pans (5.5) weighing 13.75 kg. / sq.m. |
| 18 | ii)6mm thick laminated safety glass. |
| 19 | Fixing glass panes / MS / AC sheets of any size and thickness with clips and putty or welding including cutting to required size in old windows framed after necessary removal/ cleaning of old putty as well as pieces of glass and disposal of rubbish to dumping ground within 50 Mtrs. of the building, Glass panes, MS or AC sheets shall be issued free of cost at NFL stores. Nothing extra shall be paid for cutting of glass panes, MS or AC sheets and for carriage of these form NFL stores to the site of work. Note: This item shall also be applicable as a deduction item for item nos. 8 for the jobs where fixing/ renewing of glass is not possible due to site/ plant limiations. |
| 20 | Providing and fixing expanded metal 20X60mm strands 3.25mm wide and 1.6 mm thick for windows etc. excluding the cost of beadings / structuralsteel (Str. Steel will be paid separately). |
| 21 | Repair / modification of MS steel doors/ windows /gates/ hinged sliding/ rolling shutters including taking out of shutters ( if required / removing the defects/ undenting/ cutting welding revetting, bolting and providing new hinges of required type/ sheets design complete including end locks for rolling shutters all for smooth running/ operation (structural steel required if any will be issued free of cost at NFL Stores. (The job shall be carried out by the expertise person having experience of repairing rolling shutters). |
| 22 | a)For area of each shutter upto 3 sq.m. |
| 23 | b)For area of each shutter above 3 sq.m. to 10 sq.m. |
| 24 | Providing and fixing new locking plates of standard size and thickness in existing rolling shutter after removing the existing damaged locking plates including disposal of dismantled materials at NFL salvage yard. |
| 25 | Providing and fixing 80X1.25 mm MS laths in existing rolling shutter after removing the existing damaged MS laths including disposal of the dismantled materials at NFL salvage yard. |
| 26 | Repairing of aluminum doors / windows shutters/ aluminium louvers etc. including taking out of shutters (if required removing the defects / undenting/ cutting/ welding/ rivetting/ bolting/ greasing etc. and providing new hinges of required type/ size/ design complete etc. (aluminum section/ accessories required shall be paid seperately under item no. 15, if required). |
| 27 | Providing and fixing spare parts of rolling shutters / MS shutters/ Aluminum shutters including removal of old / worn out parts as per the instruction of the Engineer-in-charge. For the purpose of payment %age above the market rates of material supported by cash receipt/ voucher may be quoted. Total payment shall be made as under market rate including all taxes as may be applicable supported by voucher / cash receipts +%age quoted rate by the party. |
| 28 | Dismantling steel work in built up section in angles, tees, flats and channels including all gusset plates bolts, nuts cutting rivets welding etc.at all heights including dismembering, if requried and stacking within 50m lead. |
| 29 | Dismantling roofing including ridges, hips valleys and gutters etc. and stacking the material within 50M lead. |
| 30 | a)GI Sheet |
| 31 | b)Asbestos sheet. |
| 32 | Providing and fixingprecoated galvanisediron 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 as as desired by Engineer-in-charge.The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55 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. |
| 33 | Providingand 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 : |
| 34 | a)Ridges plain (500 - 600mm) |
| 35 | b)Gutter .(600 mm over all girth) |
| 36 | Attending various types of jobs pertaining to Steel Structural jobs at vaious location of T/ship& F/area along-with all Tools & Tackles, as detailed below during normal working hours. All material required for the job shall be supplied free of cost at NFL Stores. |
| 37 | A. Attending misc. repairs to Structure Steel jobs for the following jobs/ Operations, the details for the scope of work shall be as under :- |
| 38 | i)Attending to old/ new steel structural jobs not less than 0.5qtl. In weight by cutting the MS structural member from the site and welding to the required shape and size at site workshop and fixing the same at the designated site, including carriages of the material to the said site, all as per the instruction of the Engineer-in-charge. All T&P such as welding/ cutting set and welding rods shall be supplied free of cost by NFL stores. |
| 39 | ii)Tightening of nuts bolts of J/L hooks of AC sheets of sheds/ conveyors galleries by adopting all safety measures. The job attended shall not be less than 2 sq.m., at all heights. |
| 40 | iii)Attending/ strengthening of at least four old/ damaged M.S. angle iron post and repair of GI barbed fire fencing by stretching / fixing of horizontal / diagonal lines tied with existing MS / RCC post with new / old binding wire. New binding wire & MS post alongwith welding/ cutting sets, wherever required shall be supplied free of cost at NFL stores, wherever required. |
| 41 | iv)Cleaning / oiling/ greasing of rolling shutters of any size by removing top cover etc. for monthly operation of rolling shutter inside plant. |
| 42 | Providing corrugated G.S. sheet roofing 0.63mm thick including vertical and curved surface fixed with J or L hooks, bolts and nuts 8mm dia with bitumen and G.I. limpet washers. |
