Bids Are Invited For The Purpose Of This Contract Is To Hire A Company Specialized In Metalwork To Replace The Damaged Segment Of The Truss, Implement Gutters And Pipes For Adequate Rainwater Drainage, As Well As Execute A Metal Roof Along The Entire Length Of The Access Staircase To The Compartment Intended For Storing Material In The Process Of Being Discharged.

Metalworking - Manufacturing / Installation Of Metallic Parts Replacement Of A Structural Truss Segment In Committed Carbon Steel, Followed By The Installation Of A New Profile With The Same Mechanical Properties, Including Technical Welding, Grinding Of Joints And Application Of Anti-Corrosion Base (Primer) For Surface Protection On All Trusses Of The Roof Structure; Color: Gray; With Galvanized Steel Gutter Installation. Truss Measurement: Linear Length Of 2.50 Meters And 165 Mm In Height By 45 Mm In Width Of The Truss; Gutter Measurement: 7.00 Linear Meters Gutter Structure: Fixed By 13 Hooks, Locksmith - Manufacturing / Installation Of Metallic Parts Service Description: Installation And Adaptation Of Metallic Superstructure On A Straight Iron Staircase; Measurements: With Nominal Dimensions Of 7.50 Meters Long By 1.70 Meters Wide, With A Ceiling Height Of 1.50 Meters From The External Handrail Of The Straight Iron Staircase. Structure: Said Structure Will Be Composed Of Vertical Uprights (Spikes) In ∅ 3” Carbon Steel Tubes (E = 2.00 Mm / Plate 14), Fixed To The Existing Base Of ∅ 6” Tubular External Handrail By Continuous Structural Welding.