Tenders Are Invited For Engineering Studies – Structural Diagnosis Mission Focuses On The Framework And Substructure Of 514 Individual Housing Units From The “Vivades” Program

Engineering Studies – Structural Diagnosis Mission Focuses On The Framework And Substructure Of 514 Individual Housing Units From The “Vivades” Program. The Services Are Regulated By Unit And Fixed Prices. The Technical Specifications And Methods Of Execution Of The Structural Diagnosis Mission Relate To The Framework And Framework Of 514 Individual Housing Units From The “Vivades” Program (Construction Period 2000-2005), Spread Across The Pas-De-Calais Habitat Heritage. Following Observed Disorders And Preliminary Assessments, A Structural Vulnerability Was Identified In Certain Pavilions With A Light Metal Frame And Wooden Frame. The Disorders Observed Include Frame Deformations, Risks Of Buckling/Overturning Of Structural Elements, As Well As Possible Alterations Following Subsequent Interventions (In Particular Cutting Of Sections During Blow-In Insulation Work). The Mission Aims To Establish An Exhaustive Inventory, Pavilion By Pavilion, In Order To Prioritize Risk Levels, Identify Construction Methods (Metal Structure Vs. Masonry/Blocks) And Recommend Appropriate Conservation Or Repair Actions, And Their Associated Deadlines.