Dear Sir/Madam,   The United Nations Development Programme (UNDP) in Ukraine hereby invites you to submit a Bid to the Invitation to Bid (ITB) UNDP-UKR-01497, Debris Removal, Mechanical Demolition, Sorting, Transportation, Recycling, and Testing Services in Kyiv, Chernihiv, Kharkiv, Sumy, Dnipro, Zaporizhzhya, Mykolaiv and Kherson regions (4 lots).  Please indicate whether you intend to submit a bid by creating a draft response without submitting directly in the system. This will enable the system to send notifications in case of amendments of the tender requirements. Should you require further clarifications, kindly communicate using the messaging functionality in the system. Offers must be submitted directly in the system following this link: http://supplier.quantum.partneragencies.org  using the profile you may have in the portal. In case you have never registered before, you can register a profile using the registration link shared via the procurement notice and following the instructions in guides available in UNDP website: https://www.undp.org/procurement/business/resources-for-bidders.  Do not create a new profile if you already have one. Use the forgotten password feature in case you do not remember the password or the username from previous registration.   Search for the specific tender using search filters and subscribe to the tender in order to get notifications in case of amendments of the tender document.   Pre-Bidding Conference will be held on December 05, 2025, at 11:00 (Kyiv time) via MS Teams.Interested bidders are required to register for the Pre-Bidding Conference by submitting their company name, list of attending representatives and their contact information through the Quantum messaging portal for the subject negotiation or at the following e-mail by 16:00 (Kyiv time) December 04, [email protected] Attn: Procurement UnitSubject: UNDP-UKR-01497 – Pre-Bidding Conference Registration A site inspection will be held on: Lot-1 December 12, 2025, at 12:00 (Kyiv time) Location: Vasylya Stusa St, 37, Makariv, Kyiv regionLot-2 December 9, 2025, at 14:30 (Kyiv time) Location: Velyka Kiltseva St, 4, Kharkiv, Kharkiv regionLot-3 December 11, 2025, at 11:00 (Kyiv time)Location: 1 Oleha Antonova St.Kryvyi Rih, Dnipropetrovsk regionLot-4 December 10, 2025, at 11:00 (Kyiv time)Location: Yevheniia Lohinova St, 54, Mykolaiv, Mykolaiv region Interested bidders are required to register for the site visit by submitting their company name, list of attending representatives, and their contact information through the Quantum messaging portal for the subject negotiation or at the following e-mails by 16:00 (Kyiv time) December 8, [email protected], [email protected] Subject: UNDP-UKR-01497 – Site-visit Registration - LOTS X The site inspection is highly recommended.   Additional information: - If you need support with the online system, you can contact [email protected]. - Bidders must send their inquiries and requests for clarifications related to Terms of Reference / Specification / Other bidding documents using the messaging functionality in the portal. - Documents should submitted in English language.   ATTENTION: Bids shall be submitted only through Quantum Portal. Proposals shall not be submitted to any email addresses. Otherwise, such bids shall be disqualified.   United Nations Development Programme Procurement Unit