Safety first-new

Coltraco Commitment To :

  • Through-life maintenance support
  • We still maintain units built 20 years ago
  • Extend trade-in credits - replace old units for new
  • UL listing & ABS type approval - Portalevel™ MAX
  • ABS type approval & RINA approval - Portascanner™
  • Be a life-safety technology partner – Permalevel™
  • Certified OEM calibration & ODA service stations

Coltraco manufacture Ultrasonics That Work

Safety first

The maritime industry treats fire protection systems as a necessary expenditure rather than a means by which to safeguard valuable crew and cargo

Although the value of the marine assets that fire systems protect is increasing rapidly, the competitiveness of the free market places great pressure on cost cutting. Often, cheap systems only minimally comply with the regulations and, in fact, there are very few qualified engineers who may be considered experts on the subject matter. This creates an environment in which a ‘safety first’ culture remains both un-pursued and unrewarded.

“This attitude feels in direct opposition to that in the aerospace sector, where if a fault occurs on an aircraft, that information is quickly and openly shared with airline operators, civil aviation authorities and engineering organizations. In shipping, unless a fatality occurs, it is left un-reported,” says Carl Hunter, CEO & MD of Coltraco Ultrasonics. With multiple ships sailing with partially-filled, over-filled or empty cylinders and many unshared instances of accidental discharges or slow seepages there is real cause for concern – and impetus to change.

In terms of ships’ extinguishing systems there exist two broad categories: sprinkler systems and gas systems (CO2). While the former can suffer leakage but the latter can cause catastrophic effect given the high physical pressures. An average ship’s CO2 & marine CO2 systemscomprises between 200 and 600 cylinders each containing 45KG of CO2 under high 720 psi/ 49 bar pressure. One of the highest probabilities of discharge occurs during their maintenance. Some marine service companies estimate that 20% of a ships CO2 cylinders have discharged or partially leaked their contents at some point in their lifetime.

This makes high quality servicing particularly important, which requires not just a company that is properly resourced (rather than simply the lowest bidder) but also an appropriate amount of time. In many cases, marine servicing contractors often have to get to the ship using a launch and only have access to the vessel for about four hours. “If using the historical method of servicing the vessel’s fire system, the service crews would shut down the ship’s CO2 & marine CO2 systems, dismantle it and weigh each cylinder. This takes about 40 minutes to dismantle, weigh, record and re-install, meaning that it would take 400 man-hours to achieve on a 600 cylinder marine installation – completely impossible in a four hour visit,” Hunter informs.

Coltraco offer Portalevel brand liquid level indicators and Portascanner (which uses ultrasound to test the integrity of confined spaces and can detect leak sites as small as 0.06mm) and Portagauge (which uses ultrasound to test the internal and external corrosion on pipework and cylinder wall thickness to an accuracy of +/-0.1mm). “We can monitor these 24/7 with the fixed, data-logging and autonomous monitoring system, Permalevel Multiplex & Permalevel Single Point,” says Hunter. “Signals from these

fixed monitoring sites can be monitored centrally on the bridge and in the ship’s technical office concurrently. We see a day when products and systems will be designed that will monitor gas vapour above the liquid level and inert gases too.”

 

CEO Message

Integrity and Science Key to Our Culture of Performance

Dear Coltraco Customers, Strategic Partners and Distributors,

Integrity is our defining value. Performance is its consequence. We understand that our customers have choices, and how we perform determines whether customers choose us. Coltraco’s Code of Ethics does not merely require compliance with laws. It embodies a Commitment to positive behaviours that build trust, promote respect, operate with distinction, with courtesy and global levels of performance, demonstrating our integrity and delivering customer performance.

We honour our commitments, communicate transparently, and act with honour. Ethics are the foundation of our performance culture and our science-based approach. We lead in specific technologies delivering the watertight integrity monitoring of marine structures and the monitoring of fixed liquefied gaseous fire extinguishing systems and the room integrity of protected space to ensure agent hold-times post-installation. We show this by our understanding of the science in them and the mathematics that explain them.

I would like to thank you for your business and for the relationships with our Customers, Strategic Partners, Distributors and ODAs who we value so highly.

My kindest regards,
Carl

Carl Stephen Patrick Hunter BA(Dunelm) Hon DSc FRINA FIMarEST MRAeS
CEO & Managing Director
Coltraco Ultrasonics Limited
46-47 Mount Street, Mayfair, London W1K 2SA
United Kingdom

Tel:  +44 20 7629 8475
Fax: +44 20 7629 8477

Call Now : +44 207 629 8475

 

References in PDF Format

 

Underwriters LaboratoriesUnderwriters Laboratories

 

Reference Alpha Fire UK Portalevel MAX Sept 2012

Reference Portascanner-II CSD MOD Albion and Bulwark

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