The Present Public Procurement Is Awarded The Execution Of Construction And Repair Works On 4 Roofs Of Buildings Owned By Ipzz -Troyan, Divided Into 4 (Four) Separate Positions: Op 1 - Repair Of The Roof Of The Medical, Op 2 - Repair Of The Roof. The Order Includes The Implementation Of The Following Types Of Activities: Delivery And Installation Of Insulation Sandwich Panels And Polycarbonate Boards, Dismantling Works; Delivery Of The Necessary Building Materials; Construction Installation Works On Roof Panels, Wall Cladding, Board, Either, And Others - Described In Detail In The Technical Specification And The Ccc. The Buildings Were Built More Than Forty Years Ago, With The Roofs Being Repaired About Twenty Years Ago By Placing Sheets Corroded, Resulting In Leaks. The Contracting Authority Envisages The Construction Works To Be Carried Out With Thermal Insulation Panels With Resistance To Corrosion, Since They Create A Good Environment In Animal Breeding And For A Normal Farm Workflow. For The Reconstruction Of The Roof Part, It Is Envisaged To Remove Sheet Metal Sheets, With Self-Supporting, Bilateral Lined With Metal Sheets, Tremo-Insulation Sandwich Panels, With A Core (Insulation Layer) Of Hard Polyurethane Foam, According To Bds En 14509, Po Mm For The Roofs Of Op 3 And 4, As Well As The Width Of The Sheet 1000 Mm. The Outer Sheet Of The Panel Should Be At Least 0.45 Mm Thick, With A Ral 9002 Color, With A Standard Coating, And Protective Polyethylene Foil. The Inside Face Of The Panel Is Of Fibergarten -Resistant Fiberglass, Bacteria, Vapors And Organic Acids, Which Are Commonly Found In Livestock Farms. The Inner Sheet Should Be At Least 0.40 Mm Thick, With Fiberglass Coated And Protective Polyethylene Foil, Allowing It To Be Cleaned With Pressure Water. A Ridge With A Standard Coating, Sheet Metal (Steel), With Ral 9002 Color. Additional Materials/Fasteners - The Mounting Caps Should Be Standard Coating, Material - Aluminum, With Ral 9002 Color; Self -Proof Screw 115, With A Diameter Of 6.3 Mm. And A Length Of 120 Mm.; A Zinc Polycarbonate Panel Mounting Cap Should Be Standard Coating, Sheets (Steel).
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