Long-term contract for the inspection, maintenance, repair service of roofing and wooden structures in various buildings at UNGSC, Brindisi, Italy

*The deadline for this tender has passed.

Tender Organisation:

UN Secretariat

Tender Sector:

Infrastructure and construction Tenders

Tender Service:

Worldwide

Tender Region:

Europe

Tender Country:

Italy

Tender CPV:

45261910 : Roof repair

Tender Document Type:

Tender Notice

Tender Description:

The United Nations Global Service Centre (UNGSC) seeks an appropriately qualified contractor to establish a long-term contract for the inspection, maintenance, repair service of roofing and wooden structures in various buildings at the United Nations Global Service Centre (UNGSC), Brindisi - Italy. The services will be performed in the UNGSC’s premises in Brindisi (Italy) which comprises of a range of office buildings, workshops and warehouses realized in masonry blocks, concrete (pre-stressed or poured in place) and various wooden structures, e.g. verandas, pavilions or pergolas. The roofs of buildings are covered with waterproofing membrane and/or “Cursi” floor tiles (Lastre di Cursi), and with concrete surface, while the wooden structures are covered with shade cloths, or bitumen roofing membrane or asphalt roofing shingles. The main services shall include, but will not be limited to: - Inspection services - Regular maintenance services - Corrective and condition-based maintenance services - Repair services - Submission of Detailed Technical Inspection Report (DTIR) and Technical Service Report (TSR) Prior to any regular services, corrective and condition-based maintenance or repair service, the Contractor will be requested to perform a visual and physical/tactile inspection of the materials, structures, elements, and components. The Contractor shall check the integrity and weatherproofing of the materials, structures, and check for continued performance of their originally intended purpose. The inspection of wooden components or roofing, shall include the following tasks at a minimum: - check all posts are properly fastened to the ground - check integrity of joists, beams, ledgers, and posts for cracks - check and verify that no sagging and any indication of leakage - check gutters, collector boxes and downspouts that they are firmly attached and sealed - verify wood rot - submit of an Inspection Report (IR) detailing the inspection, and highlighting any defects in the structure The regular maintenance of the wooden structures shall include but will not be limited to the following: In case of membrane roofing or any of the following related components: - Clean roof surface and drains of all debris - Restore any deteriorated membrane in the drain areas - Restore and seal flashing/counterflashing - Clean and reseal all welds at membrane field seams, roof curbs, roof penetrations - Clean and apply bonding membranes where required - Clean and seal joints at downspouts – gutters - Clean downspouts and gutters and secure to structure as required In case of other materials, e.g. polycarbonate sheets, skylights, fabric awning strips, the same shall be cleaned and washed thoroughly. In addition, all joints shall be cleaned and re-sealed, if required. In case of painted metal components, the maintenance services shall include preparation of exposed metal surfaces, examination and coating applications. The Inspection of other components and roofing shall include the following tasks at a minimum: - check all joints of Cursi floor tiles and Cursi coping cover - check all welds at membrane field seams, roof curbs, roof penetrations - check integrity of flashing and flashing joints - verify that no voids have developed at weld points - check roof drains, overflow drains, grates, and scupper drains - check gutters, collector boxes and downspouts that they are firmly attached and sealed The Contractor may be requested to perform maintenance services on roofing of other structures. Roofing types include bituminous membrane roofing and/or Cursi floor tiles (Lastre di Cursi). The maintenance of bituminous membrane roofing shall include the following tasks at a minimum: - Clean roof surface and drains of all debris - Restore any deteriorated membrane in the drain areas - Restore and seal flashing - Restore loose connections - Clean and seal joints at downspouts – gutters - Clean downspouts and gutters and secure to structure as required - Clean and reseal all welds at membrane field seams, roof curbs, roof penetrations - Apply aluminum roof coating, if required The maintenance of Cursi floor shall include the following tasks at a minimum: - Check floor tile and joint condition - Brushing interested surface - Scarify and profiling the deteriorated joint with cement grout and sand aggregates - Replacement of damaged or cracked stone tile roofing The provision of services shall include all safety measures, labor, materials, equipment (incl. ladders, man lifts, scaffolding, shoring posts), transport, loading, unloading, site cleaning, and disposal of residual materials. The resulting contract will be established for an initial period of three (3) years, with the UNGSC's sole option to extend the term of the contract for two (2) additional periods of one (1) year each (3+1+1). Full technical requirements and administrative instructions will be provided with a solicitation document to be issued at a later stage after the closing date for this EOI. ***IMPORTANT NOTE: The tender documents will be sent via e-tendering platform only to the email address(-es) registered in companies’ UNGM account. Therefore, companies are requested to verify the validity of the contact email address(-es) associated with their UNGM account at www.ungm.org so as to ensure delivery of the notifications and access to tendering documents.*** This REOI does not constitute a solicitation. The UNGSC reserves the right to change or cancel the requirements at any time during the REOI and solicitation process. Thus, submitting a reply to this REOI does not automatically guarantee that your company will be considered for receipt of the solicitation documents when issued.

Tender Bidding Type:

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Tender Notice No:

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Tender Document:

• 1 week to go
• 15 Days to go
• More than 15 days to go