Category > conspicuity

LiquidReflector - reflective paint

Jon » 17 June 2008 » In Gear, conspicuity » No Comments

Liquid Reflector is a reflective paint - available in five colors and a clear version, and, according to the manufacturer, yields a fine surface and high reflectivity. (Note: the reflected light is white, regardless of the visible color on the surface). We’d like to test some of this - see how it holds up - and whether its reflectivity would be affected by polyurethane or other transparent protective sealants.

The elegance of reflective materials, of course, is that they’re not dependent on electricity, and, wherever placed, they work when/as needed.

Via Toolmonger.

Continue reading...

Tags: , , ,

AllMed Hi-Viz Rescue Vest - excellent!

Jon » 29 November 2007 » In Gear, conspicuity, go-bags, uniforms, vests » No Comments

I’ve been using the AllMedHi-Viz Rescue Vest for a few weeks. Happy to recommend it - worth every penny - although for CERT and other purposes I’d like to see a lower bulk price. For the record, we weren’t given a review sample - and regard this as money well spent. And I intend to assemble a bulk purchase soon. Here are some images.

It’s great - I’ve worn it every time I’ve been to the park with Lucy and Zoe before dawn, and my guess is that it exceeds ANSI Class III visibility requirements. (AllMed doesn’t make the claim - and for the moment, I’m saying again - it’s a guess). We’ll try to measure visibility soon.

And it has the feel of something well-made and well-designed - very sturdy but not at all uncomfortable.

And it’s got enough pockets that, by itself, it could function as a go-bag or jump bag with the “A” gear - the absolute essentials. We’re going to figure out how much we can stuff in the pockets.

Responders should, of course, add ID - name, units, etc. - but I’d urge anyone doing it to use Reflexite letters - what makes this vest unique is the combination of conspicuity and load carrying ability - i.e., pockets - don’t make it any less reflective if at all possible.

Product page here.

Continue reading...

Tags: , , , , , , ,

Mountain Hardwear Stimulus Jacket: waterproof, breathable and REFLECTIVE

Jon » 25 November 2007 » In Clothing, conspicuity » No Comments

Mountain Hardwear now has on offer the Stimulus jacket.Mountain Hardwear Stimulus Jacket

Which is waterproof, breathable, and has some stretch - but what’s novel is that it’s reflective.  And is available, therefore, only in a color that Mountain Hardwear calls “Stainless Steel.”

I’ve had a couple of Mountain Hardwear’s pieces - one jacket and a hat. They’re both among the best clothing I’ve ever had. jacket had single defect:  it allowed me to lose it. The hat was, I believe, stolen by one of my children - high praise, indeed.

We’re going to see if we can take a look at one of these - Mountain Hardwear’s website doesn’t provide specs on the reflectivity - but if it meets ANSI Class II or III it might be an  ideal option for clothing emergency responders.

Continue reading...

Tags: , ,

Vested Interests: allmed.net - EMS and rescue supplies

Jon » 16 July 2007 » In ANSI Class III, CERT, Gear, conspicuity, vests » No Comments

I’ve been looking for a while for a high-visibility vest - ideally ANSI Class III (visible at - I think it’s 1,250 feet - in poor lighting conditions, like snow or rain, visible from all sides) - that also  had pockets. And had great difficulty finding a garment that was serious about storage and visibility. Lots of great special ops-type vests - in any color you want as long as it’s black.

I’ve been looking every time I find a new EMS or SAR or similar supplied. I  stumbled on  these guys through a Google search (I think for “ANSI” +”vest” +”pocket”).

Here’s a link to the vest. 

And, of course, it comes in any color you want, as long as it’s high-visibility yellow. Trimmed with Scotchlite at virtually every opportunity. The person I spoke with, Mark Robinett, told me that while they don’t make this in-house, it was designed by Dan White of AllMed. So I’ve ordered one - and I’ve got high expectations. (My nefarious scheme is to try to get them to add some Reflexite to each surface, some velcro or dual-lock on the back and/or front for names, assignments, etc).

New Yorkers involved in CERT stuff know that people are often selling “CERT” gear that doesn’t remotely approach the ANSI specs, and is very overpriced.

I’ll try to add photos of the AllMed vest - and the not-so-useful “CERT” vests to this post later.

I did some quick comparisons of AllMed’s gear and prices and my impression is that they’re very  competitive about price - and, while they have a pretty wide range of merchandise - one gets the impression they’re fussy about the brands they stock.

Here’s a link to AllMed.

Note: not that we’re not thoroughly corrupt (we are, after all, New Yorkers, and have a reputation to live up to) - but because we’re going to review this item, we paid for it, as is our current policy.

Continue reading...

Rescue Streamer - exceptionally well-designed emergency signal device

Jon » 08 March 2007 » In Signaling devices, conspicuity » No Comments

We’ll have a longer post later, but for now, we’ll say that the Rescue Streamer is brilliant. This tiny (when stored) banner greatly increases the probability of being seen from overhead - one doesn’t need to apply Bayes’ theorem to figure that out - and also has the following attributes:

  • not subject to battery failure
  • no training required
  • no fuel required (as in triangles of signal fires)
  • no fire starting required - and no risk of, for instance, starting a forest fire - when what you really wanted was to be rescued
  • not prohibitively expensive (by any stretch of the imagination)
  • works on land and water

Safe, non-toxic, effective, inexpensive, easy to use. Apart from our interest in emergency preparedness, this is a fantastic example of excellent engineering.

We hope to be following up shortly with photographs and more information about the development of the Rescue Streamer.

Continue reading...

Bad advice: why are CERT teams encouraged to wear non-compliant vests?

Jon » 05 March 2007 » In ANSI Class III, conspicuity, procurement, uniforms, vests » No Comments

CERT teams all over the country are acquiring safety vests, often at generous prices, and generally in green, with a CERT logo. Here are a couple of examples: R&B , DMS, and Wholesale First Aid Supply and GSS. What these garments have in common - excessive price aside, is that they’re forest green, and employ little, if any conspicuity (reflective) materials. The green CERT vests  don’t, for instance, remotely comply with the ANSI Class III standard: visible, 360 degrees at 1,000 (I think, in fact, the rule calls for 1,250 feet), in low-light, poor-visibility. That’s about as much time as a driver, driving 30 miles an hour, would have to stop if he or she noticed the person at 1,250 feet. (That is, a driving, in a crisis, foulweather, at thirty miles an hour, has about thirty seconds to stop).

Some of these vendors do sell ANSI-III compliant vests, at reasonable prices. But few of them have any pockets at all - those that do have very few pockets. None seem adjustable so as to be usable in cold weather (over many other layers) or hot to be worn over summer clothing, and comply with the ANSI visibility standard, and be useful for securely carrying the gear which CERT or SAR team members should and will have: radios, batteries, food, hand tools, etc.

There’s the way in which the forest green vest constitute bad advice: in a chaotic situation - why would we be assuming that amidst a power failure or flood, CERT members aren’t going to be walking around, running messages, and even directing traffic.

Apart from the direct virtues of wearing vests: (visibility and the consequent reduction of accidents, carrying tools, and in some cases, of course, flotation and insulation) they’re also useful for keeping track of team members - they’re also useful for inspiring confidence in the public in an emergency. Since CERT teams are often self-financed, the vest may be the only “uniform” component. They should also convey confidence and functionality because - as generals have known for hundreds, if not thousands of years - the “uniform,” whatever that is, can be a recruitment tool (”I want to wear one of those”) or an obstacle to recruitment (”This CERT thing’s a great idea, but I really don’t want to wear that, especially if anyone I know is anywhere around”), especially among younger prospects. (I’m a member of a CERT in which the average age of members is in my view, somewhat higher than one would like. Put another way, we’re not turning away lots of 20- and 30- somethings who spend a lot of time in the gym.

So wouldn’t we prefer that CERT members will have, train in, and, in emergencies, wear highly visible, ANSI compliant, sturdy, flattering cargo-carrying vests. And affordable - did I mention that?

At the other end of the market are well-designed and manufactured SAR vests, like the Robert Rutter vest now manufactured by CMC rescue. This vest commands the dramatic sum of $369. It’s my understanding that CMC’s own manufactured gear is excellent. Price saide, however, wouldn’t it make more sense for search-and-rescue workers to wear vests (generally the outermost garment) in a color other than black and olive drab? We’re considering the possibility of purchasing these and adding reflexite or other prismatic  reflective panels - but the price - in excess of the cost of a new 16-channel 5-watt radio - seems very high.

The search for an optimal CERT vest continues. Popular Logistics would like to hear from any of you that might help us, and our other readers, who are responsible for procurement for CERT’s, SAR,s and similar groups.

Continue reading...

FireStats icon Powered by FireStats