Water Regs UK List of calibration services

To support RPZ testers, the list below details UKAS accredited calibration services whose certification may be accepted by a water undertaker as satisfying the test equipment calibration requirements specified in the minimum specification referenced in the RPZ AIM.

• DACO Scientific Ltd

• MEL Aviation Ltd

• Moorcroft Controls Limited

• Premier Calibrations Limited

• S M Gauge Company Ltd (digital gauges only)

• Tyneside Standards Limited

 These organisations have confirmed:

1. The scope of their UKAS accreditation includes calibrating pressure differential equipment satisfying the minimum specification.

2. They are willing to be listed as providing a calibration service to RPZ testers.

3. The certification issued for RPZ pressure differential equipment will include as a minimum all the information required to confirm conformity with the minimum specification.

RPZ testers are not obliged to select a calibration service from this list. They can opt to use a different organisation, however, in doing so they should they be aware water undertakers and RPZ tester sector schemes will carry out validation checks to confirm acceptability. 

If you wish to be added to this list, please contact Water Regs UK info@waterregsuk.co.uk using the reference listing application.

Please note:

The list is not exhaustive and is subject to change. Other UKAS accredited calibration organisations exist.

Listing does not guarantee a calibration certificate will be accepted by a water undertaker or RPZ sector scheme.

WRUK reserves the right to decline to add listings and host the list.

WRUK cannot guarantee the information listed and accepts no liability in connection with it. Water undertakers retain absolute discretion in assessing whether RPZ test certification demonstrates conformity with Water Supply (Water Fittings) Regulations 1999, the Water Supply (Water Fittings) (Scotland) Byelaws 2014 or the Water Supply (Water Fittings) Regulations (Northern Ireland) 2009.