Project Description

CLOSED WATER SYSTEMS

There are various types of closed recirculating water systems, notably chilled water systems (CHW) and heating water systems (LPHW, MPHW, HPHW). In a closed system, water circulates in a closed cycle and is subjected to alternate cooling and heating without contacting air.

Closed water systems are subject to corrosion, scaling, sludge formation and bio-fouling all of which can result in problems such as system lack of performance, reduced economy and increased maintenance and repair costs.

Our engineers are not only fully trained in carrying out works to meet guidelines set out in BSRIA documents BG 29/2012 and BG 50/2013, the British Standards documents BS 7593 and BS 8552, but also in ensuring the safety of everyone whilst testing is carried out. Any water samples taken are sent to a UKAS approved laboratory for testing. All instruments used in testing are calibrated to national standards and copies of certification are supplied with reports

Our closed water system quality monitoring service includes:

  • On-site chemical testing

  • Chemical dosing treatment

  • System volume estimation

  • Raw water clean

  • Chemical cleaning

  • Pre-commissioning chemical clean

  • Flow rate recording

  • Strainer cleaning

  • Sample testing – onsite and UKAS accredited laboratory

Our collaborative and proactive approach drives efficiency, cost savings and offers our clients peace of mind. We are committed to continuous improvement, through innovation and investment in our personnel, methodologies and equipment.

We offer extremely competitive rates and daytime, evenings or weekends to offer minimal disturbance to our customers.

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OFFICE HOURS

Monday – Friday 08:00 – 17:00

CONTACT

National Hygiene Services Ltd
Kellett Street Works
Fellery Street
Chorley
PR7 1EL

T: 01257 262 683
E: water@rjurmson.com

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When would you like the work to be carried out?
Working hoursOut of hours / EveningsWeekends

RJ URMSON GROUP ACCREDITATIONS