Re-advertisement: Quotations are hereby invited from service providers for the repairs and maintenance to canopy structures at uShaka Marine World. Description: Repairs and replacement of steel supports for Wahooz Canopy Structure, Quantity: 20. Scope: The contractor is required to: - Take measurements of 20 off supporting structures to be replaced, - Estimated size: 200 mm x 200mm x 5mm with foot supports and connection points/lugs, - Material: Carbon Steel, - Fabricate new supports as required, - Galvanize the new support structures, - Remove and replace the old supports with the new supports, - Old supports to be disposed off. 1. Pipe OD: 76mm, Length: 2.3m, Pipe support: 400mm, Pipe support: 700mm, Base plate: 200mm x 200mm x 5mm. 2. Pipe OD: 76mm, Length: 2.7m, Pipe support: 450mm, Base plate: 200mm x 200mm x 5mm. 3. Length: 2.2m. (Тендер №97723252ru)