Description of the scope of the assignment:
— Supplying carbon steel plug valves ANSI class 300 and 600 from DN50 up to/including DN400;
— Standardised engineering package: documentation, calculations, drawings etc.
— If applicable, configuration and installation of actuators on the valves. Including the procurement of the actuators from Gasunie contracted actuator suppliers: Delta Controls for pneumatic actuator (brand=Rotex) and Rotork BV for electric actuators (brand=Rotork), under contract terms and (commercial) conditions arranged by Gasunie.
These valves shall be used in natural gas piping systems under the following conditions:
— medium: non-corrosive natural gas, nitrogen and gas condensate;
— operating pressure: 40, 66,2 or 80 bar (e);
— design temperature: -20 °C to +80 °C.
In this stadium it is unclear what the magnitude will be.
The renovation of the Fair will be carried out by a so-called Engineer & Build contract, according UAV-GC 2005. This means that - briefly - on the basis of a Final Design (DO) contractor (architectural and installation-technical) will be contracted are working out the design of a DO to an execution design (UO) (engineering) and then take the implementation cost.
For more information: See PQQ.
Approximately 5800 sqm.