Electric bus charging station transformer centre construction works 2026 Tender

Original: Elektrikli otobüs şarj istasyonu trafo merkezi yapım işi

KAYSERİ ULAŞIM TURİZM İNŞAAT TAAHHÜT PROJE MÜŞ. SAN. TİC. A.Ş.

About this tender

The buyer, Kayseri Ulaşım Turizm İnşaat Taahhüt Proje Müşavirlik Telekomünikasyon Sanayi ve Ticaret A.Ş., is procuring the construction of an electric bus charging station transformer centre. The tender is an open procedure under Law No. 4734 (Public Procurement Law), with bids submitted only electronically via EKAP. Tender reference (İKN) is 2026/2042452. The scope is described as 2 x 1600 kVA transformer centre and 11 site charging panels (saha şarj panosu). Detailed technical requirements are in the administrative specification within the tender documents available on EKAP. Work location is anywhere within Kayseri province as designated by the buyer. The contract period is 140 calendar days from site handover. Site handover occurs within 10 days of contract signature. The tender is awarded on a unit-price basis: bidders price each work item, and the contract total is the sum of quantities multiplied by unit prices. Only domestic bidders may participate. Consortium bids are not allowed. The bid must cover the entire scope. Bid validity is 30 calendar days from the tender date. The limit value coefficient (N) is 1, and bids below the limit value must provide explanations under Article 38.

Bidder eligibility

Required bid documents: bid letter; documents proving authority to bid (for legal entities, shareholder/partner and management information, with shareholding ratios, excluding publicly floated shares); power of attorney documents if bidding by proxy; provisional guarantee; joint venture declaration if applicable. Economic and financial capacity: no criteria specified. Technical and professional capacity: evidence of work experience from contracts within the last 15 years, with contract value of at least 50% of the bid price, for the tender works or similar works. Where a legal entity uses experience from a shareholder holding more than half its shares, an e-form certificate from a chamber of commerce, sworn financial adviser, or chartered accountant is required, confirming continuous compliance for the last year. Experience from work abroad (outside 4734 contracting bodies) used through a group-of-companies relationship must be proven with documentation. Licensing: permits from official or private bodies for the energy transmission line route. Similar works accepted: Official Gazette 29696 (27.04.2016) similar work groups: (D) Electrical Works, III Group: Electrical Grid and Facility Works, II Group: Energy Distribution Network and Facility Works. Acceptable engineering disciplines: Electrical Engineering; Electrical-Electronics Engineering. Nationality: domestic bidders only.

How bids are scored

Award is based solely on price (lowest economically advantageous bid, price-only basis). No quality or technical weighting is disclosed. The limit value coefficient (N) is 1. Bids below the limit value require justification under Article 38 of Law 4734. Electronic reverse auction (e-eksiltme) will not be conducted. The contract is signed as a unit-price contract with the winning bidder.

Key requirements

• ✓Construction of a transformer centre (trafo merkezi) for an electric bus charging station
• ✓Compliance with Turkish Law 4734 (KİK) open tender procedures and EKAP registration
• ✓Site delivery in Kayseri Merkez; bidder must meet the technical and financial qualification criteria

Procurement contact

The notice names a procurement contact for clarification questions.

Relevant sectors

About this sector

Electric mobility funding supports electric vehicles, charging infrastructure, battery supply chains and fleet transition for buses, vans and trucks. Public authorities buy vehicles and charge points through tenders, while grants back pilots and manufacturing. Applicants usually need site plans, grid capacity checks and an operator for the finished assets.