Gasunie pursues the following objectives with the contract: • Deliver US flowmeters custody transfer/ fiscal metering with a reliable and accurate measurement according to OIML class 0.5 and in accordance with ISO 17089-1. • Standardisation in the transducers. • US flowmeters custody transfer/ fiscal metering with a high meantime between failures (MTBF). • To contract a supplier who can deliver the US flowmeters within the maximum delivery time in accordance with the specifications. • To contract a supplier who can deliver the product with nickel coating. • To contract a supplier who will deliver the product including a high-pressure gas calibration by an calibration facility who has an ISO17025 accreditation. See RFI.