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Dry Risers and Wet Risers

PTSG is renowned for the installation of quality and safety compliant dry risers and wet risers systems. Risers are systems of valves and pipe-work which facilitate the rescue service to dispense water on the upper floors of a building in an event of fire. Rising mains in buildings can be either filled with water (wet riser) or left dry (dry riser). The current standard for the installation and maintenance of dry riser systems is BS9990 2015.

PTSG’s specialist teams deliver a full range of dry and wet riser services:

  • Design and installation. Our specialists can design and install bespoke riser systems to meet customers’ individual requirements. We have the capability and equipment to run systems in either MPDE (fusion welding) or standard galvanised steel.
  • Maintenance services. We have a division dedicated to delivering planned maintenance – including the annual service and commissioning of dry and wet riser systems:
    • Six-monthly visual inspection of dry and wet risers, plus an annual wet test
    • Each dry riser service includes our 16-point check with a full detailed electronic report following every visit
    • We offer standard, all-inclusive and bespoke service agreements as well as the maintenance of other fire protection equipment
  • Emergency services. We can also mobilise our specialists at a moment’s notice to sites throughout the UK to carry out emergency repairs

About PTSG’s Provision

PTSG has established a reputation for delivering a cost-effective, time-efficient and professional service, ensuring that your dry and wet riser systems remain safe and compliant at all times. We have worked for some of the UK’s leading organisations including the Olympic Stadium – where we tested and commissioned all the dry riser systems at the stadium; NHS hospitals – maintaining dry risers (as well as fire hydrants and sprinkler systems); and Fairview Homes – installing a dry riser system covering 700 apartments over 13 acres.

Fire
Dry Risers and Wet Risers
Fire2
Fire Hydrants and Pumps
Fire3
Sprinkler Systems
Fire4
Fire Detection and Life Safety Systems
Fire and smoke damper inspection and testing
Fire and Smoke Damper Inspection and Testing
Fire5
Security Systems
Support sertvice and maintenance
Support Service and Maintenance

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