Tenders are hereby invited for the supply and delivery of gratings and handrails for a period of 60 months on as and when required basis to Camden Power Station. Specifications: • Grating: type: EGG, recta grid; dimensions: WD 680mm x LG 1.2m; material: Steel/bitumen black; bearer bar size: 4.5 x 40mm; 8mm transverse bar 40mm centres fully banded x 800; • Grating: type: EGG; recta grid; dimensions: 1.17 x 1.59m; opening size: 40mm; material: STL/bitumen black; bearer bar, size: SQ 40mm x 300; • Grating: type: recta grid; dimensions: WD 680mm x lg 1.2m; opening size: 20mm; material: STL/bitumen black; bearer bar size: 50.8 x 4.5mm x 800; • Post; Handrail stanchion; dimensions: diameter: 42mm x LG 1.04m; material: Steel ZN chromate painted; reference no: T90; platform mounted, size: 1000mm high, suitable to fit size 33.5mm outside diameter PI x 400; • Metallic Plate; Nominal pipe size designation: 34mm; material: MS galvanized; length: 6m; wall thickness: 2.8mm; construction: welded; end type: plain; hot dip galvanized not accepted x 9000m; • Metallic Plate; Plate, metal: dimensions: WD 1.2m x LG 2.5m x THK 7.6mm; material: CS SABS 1431; weight: 149kg; process: hot rolled; grade: 300WA; vas trap chequer; flat back 74 x 500kg • Metallic pipe bend; pipe bend, metallic: diameter: 35mm; connection: plain; material: mild steel; degree: 45 degree; angle closure; split joint x 250; • Metallic pipe bend; Pipe bend, metallic: diameter: 35mm; connection: plain; material: GS-17 CRMOV511; grade: 1.1; degree: 45 degree; schedule: 140 x 250; • Metallic pipe bend; Pipe bend, metallic: diameter: 35 mm; connection: split joint; material: mild steel; grade: 1.7; degree: 90 degree; schedule: long; radius: 14 x 250; • Metallic pipe bend; Bend, pipe: outside diameter: 35mm; material: steel; degree: 90 degree; female; for maclock type B handrail; thin walled; VH90; LG 540mm x 250. (投標 №116266388cn)