Proposal for the award of a contract for the supply of 26 000 lead-tungstate scintillation crystals for the CMS electromagnetic calorimeter

This document concerns the award of a contract for the supply of 26 000 lead-tungstate scintillation crystals for the barrel part of the CMS Electromagnetic Calorimeter (ECAL). Following a CERN market survey (MS-2727/EP/CMS) carried out among seven firms in four Member States and two firms in two non-Member States, the Eidgenössische Technische Hochschule in Z rich (ETHZ) published on 15 February 2001 an open call for tenders and, in addition, invited tenders from four firms in two non-Member States, including the two firms identified in the CERN market survey. By the closing date, the ETHZ had received one bid from a firm in a CERN Member State and three bids from three firms in two non-Member States. The Finance Committee is invited to agree to the negotiation of a contract to be placed by CERN, on behalf of the ETHZ, with the lowest bidder, SCIONIX (NL), for the supply of 26 000 lead-tungstate crystals for the barrel part of the CMS ECAL for a total amount of 9 392 000 US dollars (16 060 320 Swiss francs). CERN's contribution to the funding of this contract will not exceed 8 510 000 Swiss francs. The above amounts in Swiss francs have been calculated using the rate of exchange applicable at the closing date of the call for tenders. The firm has indicated the following distribution by country of the contract value covered by this adjudication proposal: RU-100%.