Pre-Commission Cleaning
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Pre-Commission cleaning to meet BS EN 15780 standards
When a new extract system is installed and high amounts of dust and debris is produced during building work, these materials can settle in the building extract systems. A significant proportion of this material can get through the filters and settle on the inside of the extract duct. Before construction handover, you’ll need to ensure this is cleaned out thoroughly to meet BS EN 15780 standards.
The level of cleanliness required depends on the Cleanliness Quality Class that has been adopted for the project and is applicable to the indoor environment. Rely on us to undertake our work with a professional attitude, skill, pride and confidence all while maintaining high levels of communication with you.
EN 15780 Standards
Our Pre-Commission Cleaning services meet BS EN 15780 standards and adhere to the detailed requirements for the cleanliness of modern ducted HVAC systems.
Site Survey
We can undertake a variety of surveys and complete the reporting you require to ensure construction handover cleanliness and compliance to standards. We want to be your go to partner for pre-commission cleaning, time and time again.
Preferred Vacuum Test
We follow industry best practice and use PVT testing protocol to produce a measurement of the total impacted and loose dust and debris found in building ductwork.
PROFESSIONAL DUCT CLEANING
Trust us with your duct cleaning. We’ll get it right first time, guaranteed.
Satisfaction Guaranteed or your money back
No, it is not some glib promise with no substance. We take pride in our work, and we are committed to customer satisfaction. If you are not satisfied with our work, then you should not have to pay.
Testimonials
If all contractors met their duties with the professional attitude, skill, pride, confidence and levels of communication that the whole team showed today, I would be blessed.
Maintenance Manager, London
As part of a new build, we needed to get all ducts cleaned prior to commissioning to the TR/19 specification. PdC took that full ownership of that part of the job, and were both helpful and pro–active in solving any problems that arose. Shane was great, I’m really impressed with how he explained things to me and I could not be happier.Project manager, commercial premises, London
See more comments from our customers. Read our testimonials.
Acceptable dust accumulation levels in new ductwork
BS EN15780 specifes the detailed requirements for the cleanliness of newly installed air duct systems.
The level of cleanliness required depends on the system cleanliness class that has been adopted for the project.
Measurements need to be based on a verifiable cleanliness outcome and should use the Preferred Vacuum Test to confirm the outcome of the cleaning process.
| Quality Class | Typical Examples |
Acceptable dust accumulation level Supply, recirculation or secondary air duct |
Acceptable dust accumulation level extract ductwork |
|
Low |
Rooms with only intermittent occupancy |
< 0.9 g/m² |
< 1.8 g/m² |
|
Medium |
Occupied rooms including: Offices, hotels and restaurants |
< 0.6 g/m² |
< 1.8 g/m² |
|
High |
Laboratories and hospitals |
< 0.3 g/m² |
< 0.9 g/m² |
