Bids Are Invited For Maintenance And Renovation Of The Metal Reservoir, Supported, Capacity = 200M3. Total Height 9.00M, Diameter = 5.75M. Located On Avenida Isabel De Castro, Vila Mendonca Pump House.

Removal Of Supported Metal Reservoir Roof. Diameter = 5.75M; Removal Of The Roof/Total Beams And The Internal Mast (Diameter 6” And Height Of 9 M), Blasting/Treatment And Reinstallation Of The Supported Metal Tank Roof (Existing). Diameter: 5.75 M., Execution And Installation Of Tubular Guardrail In Supported Metallic Reservoir; With Reuse Of The Existing Guard Body.Tube: Din 11/4”, 3Mm Thickness, 1.20 Meters Height (According To Safety Standard Nr-12), With A Minimum Spacing Of 20 Cm Between Protection Bars; A Protection Bar Around The Entire Perimeter With 3 Cm To 5 Cm High From The Ceiling, To Prevent Falling Tools And/Or Other Objects; The Guardrail Must Be Fixed/Welded To The Cover/Side, Do Not Use Screws. Lid Diameter 5.75M, Locking Beams For Supported Metallic Tank; “U” Shape 4, 75Mm Throughout The Reservoir Area, With Rotating Brush. Reservoir Diameter = 5.75M And Height = 9M; Including The Lid., Internal Mechanical Blasting Of The Supported Metallic Reservoir; Over The Entire Area Of ​​The Reservoir, 100% With Sa3 Standard Shot, Reservoir Diameter = 5, Internal Epoxy Polyamide Coating On A Supported Metal Reservoir, Over The Entire Area Of ​​The Reservoir, As Specified: High-Thickness Two-Component Epoxy Polyamide Bottom Paint, In One Coat Of 150 (One Hundred And Fifty) Microns, In Gray Or Red; Internal Finishing Paint In High-Thickness Two-Component Epoxy Enamel, In Two Coats Of 150 (One Hundred And Fifty) Microns Each Coat, In A Total Of 450 (Four Hundred And Fifty) Microns., External Coating On The Supported Metal Tank, Throughout The Tank Area With Application Of High Thickness Paint, In One Coat Of 125 (One Hundred And Twenty Five) Microns In Gray Or Red Color; External Finishing Paint In High-Thickness Two-Component Epoxy Enamel, In Two Coats Of 125 (One Hundred And Twenty-Five) Microns Each Coat, In A Total Of 375 (Three Hundred And Seventy-Five) Microns. The Lower Part, Of The Base, Is Up To 1.50M High, Finished In Pu (Ulha Tar), Same Thickness., Installation Of Hydraulic Plumbs In A Supported Metal Reservoir. Opening And Installation Of Hydraulic Plumbs: Supply And Installation Of Two Inlet Pipes (Internally), With Flange, 6” Diameter Made Of Carbon Steel Tube, Tube Painting, Internal And External With Epoxy Primer Paint, Non-Toxic, Attached By Steel Clamps, Two Steel Bends, 90º, At The Top Of Inlet Piping., Threadable Hole In The Base Of The Supported Metallic Tank, 1” Diameter For Installing A Pressure Gauge, Including The Supply Of The Pressure Gauge, 4” Diameter, For Minimum Manometer Height 0 – 50 Mca, Made Of Stainless Steel, With Glycerin And/Or Silicone And Pressure Record (For Equipment Maintenance)., Supply And Installation Of Outlets Supported Metallic Reservoir. Supply And Installation Of Three Outlets, Two In Diameter Of 8” And One In Diameter Of 10”, Both In Carbon Steel Tube, Two Flanged Carbon Steel Bends, One 90º Carbon Steel Bend, On The Bottom Of The Outlet Pipe, On The Tip Of The Outlet Flange And The Respective Blind Flanges On Each Outlet Nozzle., Mouth Installation Visitor In Supported Metallic Reservoir: 1.00