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ESS CDS-EL and CDS-LTS2 Project risks. J. Polinski. ESS CDS-EL and CDS-LTS2 TRR1 Meeting , 28 June 201 7 , Kriosystem , Wroclaw , Poland. Control valves vs. Pressure Transducers.
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ESS CDS-EL and CDS-LTS2Project risks J. Polinski ESS CDS-EL and CDS-LTS2 TRR1 Meeting, 28 June 2017, Kriosystem, Wroclaw, Poland
Control valves vs. Pressure Transducers • Due to first Control Valves tender failure, the Control Valves for the first VBoxes can be expected by the end of the Sept. 2017 • This generate the delay in the CDS-EL production and installation • In order to reduce the delay it is consider to order the Control Valves for first 2 Valve Boxes at Kriosystem • This can reduce the delay by 3-4 weeks
Control valves vs. Pressure Transducers • WUST can place the additional order to Kriosystems up to 10% of the contract value or up to 209 kEuro gross without any additional procurement procedure. • The offer value for 2 sets of the Control Valves is 138 kEuro brutto
Control valves vs. Pressure Transducers • There is also issue of the Pressure Transducers (PT) procurement: • The Honeywell PT, as a „standard” product, has no radiation resistance certification • If the radiation resistance requirement will be in the WUST tender specification, probably only very expensive, Emerson PT will be offered • If there is no the radiation resistance requirement will be in tender specification, many „standard” product can be offered. • Then „the cheapest” product must be selected
Control valves vs. Pressure Transducers • The idea is to procure the Honeywell PTs via the Kriosystem. • The cost of PTs is of 100 kEuro gross • If we would like to procure the Control Valves for 2 VBoxes and PTs via Kriosystem it is necessary to increase the contract value by 240 kEuro gross against 209kEuro available