Tender For Repainting Of Ssd Fabrication Shop; 1 Painting with two coats of aluminium paint confirming to IS 2339, over one coat of zinc chromate primer, for all exposed surfaces of the structural members (including connecting members), after rubbing and cleaning the surface of steel members using mechanical buffing machine in order to remove the rust and prepare the surface to receive the priming coat, brushes or sandpapers shall be used in locations where buffing cannot be done. Item is inclusive of cost and conveyance of all materials, labour charges, hire charges, charges of safety arrangements to carry out works at height, buffing charges, other incidentals etc. complete. 2 By Rope Access method:- Roof truss including gusset plates, bracings, rainwater gutter supports, crane stoppers, stiffners, cleats, spacers, nuts, bolts, angles, channels etc. Height of truss 24.4 m to 31.4 m from floor level including monitors. (Approximate 164.77m2/No.) 3 Painting with two coats of aluminium paint confirming to IS 2339, over one coat of zinc chromate primer, for all exposed surfaces of the structural members (including connecting members), after rubbing and cleaning the surface of steel members using mechanical buffing machine in order to remove the rust and prepare the surface to receive the priming coat, brushes or sandpapers shall be used in locations where buffing cannot be done. Item is inclusive of cost and conveyance of all materials, labour charges, hire charges, charges of safety arrangements to carry out works at height, buffing charges, other incidentals etc. complete for all structures. 4 For Height works by Rope Access method:- Purlins (ISMC-100, top and side purlins) and connecting rods of 16 mm dia, for Z grid, G grid. Height from floor level up to 32 m.(Approximate 40.78 m2/No.) 5 For Height works by Rope Access method:- Crane girders and auxiliary girders in east side 19.80 m from floor level.(Approximate 595.07 m2/No) 6 For Height works by Rope Access method:- East side latiz girders, 24.40 m from floor level at Z & G grid- 22metre Length, 2Nos.(Approximate 102.42 m2/No) 7 For Height works by Rope Access method:- East side latiz girders, 24.40 m from floor level at Z & G grid- 18metre Length, 2 Nos.(Approximate 73.02 m2/No) 8 For Height works by Rope Access method:- East side latiz girders, 24.40 m from floor level at Z & G grid- 9.75 metre length 1 No.(Approximate 133 m2/No) 9 For Height works by Rope Access method:- East side latiz girders, 26.15 m from floor level - between Z & G grid (40 & 42 grid). Total 73metres for 2 Nos.(Approximate 167.68 m2/No) 10 For Height works by Rope Access method:- SSD Fabrication Shop - rectangular tie beam (LB - 02 & LB - 02x) connecting top of columns - Z grid & G grid of Fabrication Shop, 24.40 m from floor level.(Approximate 308.18 m2/No) 11 For Height works by Rope Access method:- Crane girder and auxiliary girderin Z grid & G grid, 19.74 m from floor level. (Approximate 2739.36 m2/No) 12 For Height works:- Box girder in Z-grid, 10.30 m from floor level including plates, angles, nuts, bolts etc. including charges for scaffolding & safety arrangements.(Approximate 386.08 m2/No) 13 For low level works (upto 7m height) :- Columns at G grid (column at 40 & 42 grid), approx. 26.5 m from floor level- outside of fabrication shop,including charges for scaffolding & safety arrangements.(Approximate 63.03 m2/No.) 14 For Height works (Above 7m height) :- Columns at G grid (column at 40 & 42 grid), approx. 26.5 m from floor level- outside of fabrication shop,including charges for scaffolding & safety arrangements. (Approximate 127.97 m2/No.) 15 For low level works (upto 7m height) :- Columns at Z grid (column at 40 & 42 grid) approx. 26.5 m from floor level - outside of Fabrication shop, including charges for scaffolding & safety arrangements.(Approximate 57.18 m2/No.) 16 For Height works (Above 7m height) :- Columns at Z grid (column at 40 & 42 grid) approx. 26.5 m from floor level - outside of Fabrication shop, including charges for scaffolding & safety arrangements.(Approximate 116.1 m2/No.) 17 Painting with two coats of aluminium paint confirming to IS 2339, over one coat of zinc chromate primer, for all exposed surfaces of the structural members (including connecting members), after rubbing and cleaning the surface of steel members using mechanical buffing machine in order to remove the rust and prepare the surface to receive the priming coat, brushes or sandpapers shall be used in locations where buffing cannot be done. Item is inclusive of cost and conveyance of all materials, labour charges, hire charges, charges of safety arrangements to carry out works at height, buffing charges, other incidentals etc. complete for all structures. 18 By Rope Access method :- Vertical bracings of columns at Z grid & G grid including stiffner plates, nuts, bolts, angles etc. up to 24.40 m from floor level.(Approximate 96.66 m2/No.) 19 ISMB-600 at G grid ( includes 2nos of beam 190m length & 160m length), 10.80 m from floor level including stiffner plates, nuts, bolts, angles etc, including charges for scaffolding & safety arrangements. (Approximate 718.03 m2/No.) 20 ISMC-300, in G grid, 12.5 m from floor level, including charges for scaffolding & safety arrangements.(Approximate 173.28 m2/No.) 21 Main structural columns in Z grid, including louver structurals, column connected MS pipe structurals etc, 24.40 m from floor level, including charges for scaffolding & safety arrangements.(Upto 7m height will taken in this item)(Approximate 40.26 m2/No.) 22 Main structural columns in Z grid, including louver structurals, column connected MS pipe structurals etc, total 24.40 m from floor level, including charges for scaffolding & safety arrangements.(Above 7m height will taken in this item)(Approximate 81.74 m2/No.) 23 Intermediate columns in Z grid, 24.40 m from floor level,including louver structurals, column connected MS pipes etc, including charges for scaffolding & safety arrangements.(Upto 7m height will taken in this item)(Approximate 3.44 m2/No.) 24 Intermediate columns in Z grid, 24.40 m from floor level,including louver structurals, column connected MS pipes etc, including charges for scaffolding & safety arrangements. (Above 7m height will taken in this item)(Approximate 6.98 m2/No.) 25 Columns in G grid, 24.40 m from floor level (main structural columns, louver structurals, column connected MS pipes, angles, channels, stiffners, girder supporting stiffners etc,including charges for scaffolding & safety arrangements.(Upto 7m height will taken in this item). (Approximate 78.54 m2/No) 26 Columns in G grid, 24.40 m from floor level (main structural columns, louver structurals, column connected MS pipes, angles, channels, stiffners, girder supporting stiffners etc, including charges for scaffolding & safety arrangements.(Above 7m height will taken in this item)(Approximate 159.46 m2/No) 27 SSD Fabrication shop southside sub columns in G grid- column No.2, 4, 6...... - 19 Nos. columns -13.60 m long, 10.80 m from floor level, including charges for scaffolding & safety arrangements.(Approximate 35.32 m2/No) 28 Staircases up to 20m from floor level ( up to top of crane girder) includes side channels, plates, angles, stiffners etc. The rate inclusive of charges for scaffolding & safety arrangements.(Approximate 8.41 m2/No. (Flight)) 29 Structural members for supporting chequered plates of walkway in Z grid & G grid, approximate2.50 m height from floor level. The rate inclusive of charges for scaffolding & safety arrangements.(Approximate 622.54 m2/No) 30 Painting with two coats of synthetic enamel paint of approved quality and colour, on handrails of staircase and walkways for platforms & girders in Z grid & G grid, after rubbing and cleaning the surface using mechanical buffing machine in order to remove the rust and prepare the surface to receive the paint. Brushes or sandpapers shall be used in locations where buffing cannot be done. Item includes cost and conveyance of all materials, labour, hire charges, other incidentals etc. complete. 31 Painting of handrails in Z & G grids (2 Grids). handrail for 2.50 m platform and upto 20m from floor level.(Approximate 165.01 m2/No (grid)) 32 Painting of handrails in Z & G grids (2 Grids)-outside of shop.Handrail above crane girder & auxiliary girder, approx.20m from floor level. (Approximate 38.18 m2/No) 33 Painting with two coats of coaltar epoxy paint on the chequered plates (top & bottom) after rubbing and cleaning the surface using mechanical buffing machine in order to remove the rust and prepare the surface to receive thepaint. Brushes or sandpapers shall be used in locations where buffing cannot be done. Item includes cost and conveyance of all materials, labour, mechanical buffing, hire charges, other incidentals etc. complete. 34 Painting of chequered platesin Z & G grids at a height of 2.50 m from floor level & staircase stepsfrom floor level to 20 m level.(Approximate1458.3 m2/No) 35 Painting of chequered plates, in Z & G grids at a height 20 m from floor level and auxiliary girder top side chequered plates. (Approximate 387.04 m2/No) 36 Painting with two coats of exterior plastic emulsion paint of premium quality and colour, including cost & conveyance of all materials, labour, other incidentals etc. complete. Rate is inclusive of rubbing and cleaning with wire brush/pressure washing, filling holes and cracks with putty/crack filler wherever required etc. 37 Outside face of walls in north & south sides and column encased area in shop ends & outside of shops.(Approximate 628 m2/No. (Total length)) 38 Cladding for face of end trusses with 0.56mm thk Aluminium coloured trafford sheet with overlaps of 150mm longitudinally and one crest along the width, using 6 mm dia. self tapping screwsof make M/sCorroshield/HILTI including cost and conveyance of all materials, labour etc. complete. Screw shall be provided at structurals. The rate inclusive of charges for scaffolding & safety arrangements. 39 Supply, fabrication & erection of Structural steel work, using MS pipes, angle, plate etc. for supporting cladding sheets at the face of end trusses including cutting, welding, fabrication, erecting in position, cost of all accessories, welding rods, hire for tools and plants etc. complete. 40 Writing letters or figures upto 20cm size in any language using two coats synthetic enamel paint of approved brand and colour, upto 3m height of shops, including cost, conveyance, other incidentals etc. complete. Measurements will be taken for each character. 41 Painting second coat zincchromate primer over priming surface of structurals. Item includes cost and conveyance of all materials, labour, hire charges, other incidentals etc. complete
