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1Name of the Tendering Procedure: "Dragchains"
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2Reference Number: 309168
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3Annex 1 – Technical Description of Draigchains with Guide Channel
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4Every reference that the Contracting Entity makes in the basic documents of the Purchasing Procedure to any of the bases specified in § 88 subsection 2 of the PPA (standard, technical recognition, technical control system, etc.) must be read in such a way that it is supplemented with the notation "or its equivalent". Every reference that the Contracting Entity makes in the basic documents of the Purchasing Procedure to the purchase source, process, brand, patent, type, origin, production method, label or test report or certificate issued by the conformity assessment body must be read in such a way that it is supplemented with the sign "or equivalent" (PPA § 88 par- d 5-6, § 89 subsection 2, 114 subsections 5-7).
The Contracting Entity accepts other relevant evidence for objective reasons if the offeror proves in a manner acceptable to the Contracting Entity that the offered thing, service or construction work meets the requirements specified by a specific label or the Contracting Entity, unless the procuring entity's required label, an equivalent label or a test report issued by a specific or equivalent conformity assessment body or other according to the law, the certificate is a prerequisite for offering a thing, service or construction work on the market (PPA § 114 (7)).
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5Technical specification is in English and Estonian. In the case of conflict between the two versions, the English version shall prevail
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7The objective of the Tendering Procedure is to find the best Dragchain solution for use in Shore Link’s new product. The Dragchain will be used in applications where electrical power is transferred in ports, in an aggressive marine environment. Due to the demanding nature of the product, high currents and harsh environmental conditions, safety, reliability, and compliance with applicable industry standards must be ensured.
The project includes two self-propelled Dragchain solutions with guide channel intended for two different applications, hereinafter referred to as:
- Dragchain Type 1 (chain width 460–530mm)
- Dragchain Type 2 (chain width 310-380mm)
The Dragchains are double-sided chains, meaning the chains enter the connection cabinet on the trolley from both sides, as shown in the principal diagram.
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8The project is divided into two stages:
Stage 1
Stage 1 prototypes (Dragchain Type1, Dragchain Type 2) have a travel length of 26 m, and the calculated length of the double-sided chain is 33 m. The final chain length will be according to the Tenderer’s calculation. Goods for two prorotypes of each product will be delivered by two winning Tenderers of the Purchasing Procedure.
Stage 2
The chain length for the double-sided chain (Dragchain Type1, Dragchain Type 2) with a travel length of 200-300 m. The final chain length will be according to the Tenderer’s calculation. Goods for one prototype of each product will be delivered by the winner of the prototypes assesment.
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