Pre-Com Cleaning & Treatment Services Datasheet

Pre-commission cleaning is achieved through a process of ?ushing and chemical cleaning (where required) followed by the addition of biocides and inhibitors. Systems designed and cleaned in accordance with BSRIA's BG 29/2012 guidance are far less likely to experience operating problems.The main contaminants found in both heating and chilled closed loop water systems are installation debris, scale, corrosion products and biological fouling. These cause various di?erent problems but in general, to some degree detrimentally a?ect the operating e?ciency of the system and the life of the system materials.Thorough pre-commission cleaning of pipework has become even more important with the adoption of energy e?cient controls strategies that may result in low ?ow rates, particularly in terminal units with very small ori?ces in control valves.Additionally, older systems that have accumulated deposits due to lack of the correct water treatment can be cleaned and treated utilising similar methods. This type of approach is suitable for mheating or chilled water systems that are being extended, or may be experiencing poor heat output due to low ?ow rates.Routine testing of any closed system should be an essential part of any a?ective PPM management system. If not treated properly, closed heating and chilled water systems can very quickly become contaminated withmicrobiological fouling, scale and corrosion.028 9075 4179info@coralenvironmental.comwww.coralenvironmental.comService we offer:• Pre-commission clean of Heating and Chilled water Systems• Fresh Water ?ushing and Chemical Cleaning carried out• Bacterial and Chemical analysis of Water Systems• Supply and dosage of both Nitrite & Molybdate Inhibitors• Supply and dosage of both Propylene and Monoethylene Glycol• On-going System Inspection and Monitoring• On site Water Testing & Analysis• Waste Water removalwww.coralenvironmental.comCoral Environmental Ltd, 92-94 York Road, Belfast, BT15 3HFClosed Loop Pre - CommissioningServices