Fabrication and Installation of 2.0meter dia Lantern house at Kalvan

Amount

Fabrication of 2.0 dia meter Lantern house.(as per drawing no. J/062/21 to J/074/21) a)Murrate Plate 1.2m ht. x 0.012 m thick , Total No of Plate 7 nos,MS, Hot dip galvanized (Not less than 90 microns) b) Murrate plate with door arrangement including of hinges and lock 0.950m x 0.620 m *.012m(1 nos)Hot dip galvanized (Not less than 90 microns) c) Ventilator for murratte outside fixing bracket materials: GI ( 4 Nos) d) Ventilator for muratte inside fixing bracket materialsGI (4 Nos) e) Vertical Astragals (height 1.052 m) materials : Gunmetal/Bronze metal ( 8 nos.) f) Glass pane landing segments (Bottom-0.770) materials :Gunmetal/Bronze metal (8 nos) g) Copper strip 0.950 m length (40mmx6mm) (8 Nos) h) Top astragal materials (height 0.873 m) materials : Gunmetal/Bronze metal (8 nos.) i) Rafter of lantern dome materials : Brass casting (8 nos) j) Toughned Glass pane (8mm thick x 0.950m height x 0.880 m width top x0.770 width bottom) taper cutting and glass molding patern etc., (08 nos), with additional glass panes - 08 nos. k) Cowl for Cupola material : M.S plate (50mmx6mm) qty, (1 no.) l) Roof sheets materials : 1.6 mm copper sheet (08 nos) m) Stiffener for roof sheet materials : Copper flat 40mmx6mm (08 nos) n) Reflector for inside dome material: Copper sheet 1.6 mm o) Hand rail for cupola, Material : Brass Pipe 32 mm x 2 mm p) Hand rail for lantern room, Material : Brass Pipe 32 mm x 2 mm q) Wind indicator and complete, Material:Copper with lighting arrester r) Ladder for lantern material : GI s) Loading, Unloading and freight charges up to destination.

Installation charges of lantern house a) Sea going Labour charges (skilled) for Erection of Derrick, Poles, Lifting of lantern materials like cupola, Dome,Astragals,Murratte plates, Hand rails,Glass panes, Condensing Bowl and installation of lantern house, Operation of Winch machine.b) Scaffolding materials including labour charges etc.,Winch hires chargesc) Grouting materials like welding, grouting bolts, leveling etc for installation of lantern house.d) Hiring charges for installation essential Tools (D.E Spanner set, Ring spanner set, pipe wrench, adjustable spanner, Power Drilling Machine10mm chuck(hammering type) etc.e) Silicon sealant (White Clear)(45Nos)f) Caulking gun (6Nos)g) Cork sheets and foam sheets as per requirementh) Lead sheets for packing of lantern murratte plates, top astragals joint, ventilator brackets, dome sheets joints and cupola joint(10kgs)i) Zinc chromate- 8 liter, Black-2 liter, Orange- 2 liter, White Enamel paints- 8 liter and Black Maat paints- 1 liter, Turpentine oil- 04 liter.

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