The Guinness Partnership and all of its subsidiaries is seeking to procure two contracts to provide its statutory metering and billing requirements, as well as repairs of metering equipment in accordance with the contract specification and heat network regulations. The contracts will likely be on a regional basis: Lot 1 - North Lot 2 - South It is expected that a Preliminary Market Engagement Notice will shortly follow this notice, which will include market engagement opportunities to inform the strategy of this procurement. Estimated contract values are based on current spend and are likely to increase as more meters come under the management of this contract during the contract period.