Speaking volumes

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

Speaking volumes

Leakage of fire suppression agents from firefighting systems remains an ongoing, complex problem, and one that is often incorrectly attributed to system failure. OMT speaks to Coltraco Ultrasonics about the extent of such incidents and the solutions developed by Coltraco to combat undetected leakage

The offshore sector may still be mired in recession at present, but the need to retain a vigilant eye on fire safety remains as vital as ever.

To some degree, offshore oil and gas companies are still haunted by the blaze and explosion that destroyed the Piper Alpha oil production platform in July 1988, causing the deaths of more than 160 personnel aboard the structure – a tragedy that resulted in some much-welcomed ‘toughening up’ of offshore safety requirements.

All the same, fire-related incidents still occur aboard many offshore assets, putting the burden on owners and operators to ensure that safety standards do not slip. This burden becomes more onerous when one considers that the majority of offshore companies are scaling back their budgets at present, as well as warm-stacking and cold-stacking some of their most valuable vessels and rigs.

However, companies have a duty to ensure the protection of personnel, as well as a natural incentive to safeguard some of the most expensive assets to be stationed at sea – as well as their own reputations – and fire safety is a factor that simply cannot be neglected. This is not purely a problem for the offshore sector: a study conducted by the Finnish Transport Safety Agency has revealed that, between 2004 and 2010, 800 fires were logged in European waters, approximately 10% of which were classed as ‘serious’ and 25% of which required external assistance to successfully extinguish.

For its part, Coltraco Ultrasonics has developed a range of solutions to speed up the cylinder-checking process without compromising on safety standards. The company manufactures two particular tools specifically for this purpose: the Portalevel® MAX Marine and the Portasteele® Calculator application. Used in conjunction by a single person, Hunter claims, these two products can enable crew to identify a leaking cylinder (or one that has previously leaked agent) within as little as 30 seconds.

The first step is to place the Portalevel MAX Marine against the side of the cylinder. This handheld unit fits in the palm of the hand monitor pings an ultrasonic signal into the cylinder, which allows the user to “pinpoint the liquid level indicator of suppressant agent”, Hunter says. In this way, the liquid level height has been obtained under 30 seconds for a competent user.

However, it is not a given that the user will know how to convert this figure to determine the weight and mass of the extinguishing agent – nor that they will have the time to sit down and manually calculate hundreds of such readings. The second step, then, is to feed the data captured by the Portalevel MAX Marine into the Portasteele® Calculator app. Hunter elaborates: “The app is installed on a  ruggedised 7” tablet. The user inputs information related to: the extinguishing agent type [ie, CO2, Novec 1230 gas suppression system, etc]; the cylinder dimensions; the temperature of the agent; and the liquid level height. The Portasteele® app then instantly provides the agent’s weight.” This process can also be conducted vice versa, inputting the suppressant agent’s mass/weight to generate a reading for liquid level height. This data can then be logged and saved for future transfer to a PC or similar device, so that operators/owners and crew can prove that they have carried out adequate checks in compliance with existing safety regulations and in fact going above and beyond them.

 

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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