When to Retire Gear

This is one of those questions where it’s easy to get lost in all the answers.  Use these simple guidelines to keep you and your gear in check.

6 Guidelines for Retiring Gear

Retire gear when it(s):

  • History is unknown
  • Reliability is in question
  • Gone through a major fall or load
  • Fails to pass a PPE inspection by a competent person
  • No longer of use due to changes in standards, technique, compatibility, legislation, etc.
  • Over 10 years old and consists of plastic or textiles (i.e. harnesses, ropes, slings, helmet, etc.)

Manufacturers lay out guidelines specific to each piece of equipment they produce.  Make informed decisions by becoming familiar with those most relevant to the gear you use.

Warning: Clearly mark and repurpose or destroy all retired equipment to prevent further use as safety equipment.

Respect Wind

Long bottom lines on a banner, when used properly, make it possible to “fly” a banner like a kite and can reduce risks associated with high wind loads.

There are many things to consider when taking action in vertical environments but few can surprise you as much as wind.  This is particularly true when dealing with banners where high winds can be treacherous.

To put this in perspective, imagine deploying a 80 x 20 foot banner on a calm day.  You’re unexpectedly caught by 20 mph wind gusts that culminate to over 3,000 lbs of force on the banner — and you’re still attached to the bottom line.  You haven’t tied off the lower corner of the banner and are now flying a sketchy sail.  “It’s like riding a bull,” explains my good friend Cy Wagoner.

Wind forces can throw things around, tangle ropes, rip banners, push or pull people away from structures, jeopardize work/safety, and put a sudden end to a camp or occupation.  In either case, the result could be challenging (to say the least) or even catastrophic.

The following chart is one of many adaptations of the Beaufort Scale and is used to identify wind force on a scale of 0 to 12.  This along with wind velocity visual determination methods (see below) are practical tools for assessing wind speed in the field.

Beaufort Scale.cdr

source unknown

print material – source unknown

Wind Speed and Resultant Loads

When working with banners it’s good practice to consider potential wind loads that a banner may be subject to (the same holds true for any large object).  The following table has been adapted from the Scaffold Training Institute manual and offers some conservative numbers for approximating potential wind loads (basic math skills required).  It does not account for direction, angle, material types, and other variables so consult a structural engineer or physicist if a high degree of accuracy is desired.  Better yet, speak to those with first hand experience.

Wind-Force-Table.xlsx

Remember, respect the wind and account for it in your planning — this should include risk mitigation and a wind response plan in case of unsuspected gusts.  Plan accordingly and consult those with experience.

Climbing Shell’s Polar Pioneer Oil Rig

4.8.15 | Updated with additional insight, video, and revised topo

As I write this a multi-national team of six climbers from Greenpeace are camped beneath the main deck of Shell’s Arctic-bound oil rig, the Polar Pioneer.  Greenpeace intercepted the oil rig the morning of April 6, 2015 in the middle of the Pacific Ocean, 750 miles north-west of Hawaii, in protest of Shells plans to drill in the Arctic.  The Polar Pioneer is being transported on a 712 foot long heavy-lift vessel called the Blue Marlin and is on route to Seattle where it will meet up with the rest of Shells drill fleet before heading to the Alaskan Arctic.

Why are they doing this?  Read this campaign briefing on Shell’s Arctic failures to learn more and hear what the climbers have to say in the video below.

I’ve seen Greenpeace climbers scale oil rigs before but I found myself intrigued by the intricacies of this climb as I looked thru photographs and followed social/mainstream media. The climb is not over but one thing is for sure — the skill demonstrated by the climbers is impressive and worth noting.

The Climb | April 6, 2015

Note: The following account is an attempt to cover the ascent of Greenpeace climbers as they made their way up the Polar Pioneer oil rig.  It’s accuracy cannot be guaranteed as details can only be verified by the climbers themselves.

A team of six climbers — Andreas Widlund from Sweden, Aliyah Field from the USA, Johno Smith from New Zealand, Miriam Friedrich from Austria, Zoe Buckley Lennox from Australia, and Jens Loewe from Germany — left the Esperanza shortly after 0600 onboard an inflatable boat which they used to access the base of the oil rig on the starboard side.  It was from this point that a throw line was used to gain access to one of the skids hanging beneath the pontoon of the rig.

Greenpeace climbers start their climb on the Polar Pioneer. © Vincenzo Floramo / Greenpeace

Greenpeace climbers come along side the Blue Marlin where they gain access to a skid of the Polar Pioneer and begin their climb. (Photo: Vincenzo Floramo/Greenpeace)

What follows is likely the most technical climbing thus far.  A section of aid climbing that many would try to avoid.  This first portion of the climb navigates a series of what appear to be sacrificial zinc anodes going up the side of the pontoon.  It was climber Andreas who led this section using an extendable pole with a hook on the end (often referred to as a “cheat stick” by climbers).  Attached to the hook was a caving ladder.  Using the pole he carefully hooked the ladder to the anode above which would otherwise be out of reach.  After getting a stable hook placement he free climbed the ladder to the anode where he re-attached himself using a second hook as a temporary anchor.  This allowed him to take his weight out of the caving ladder so he could use the extendable pole to reach the next anode — these moves were repeated until he was able to throw a long lanyard to reach the stairwell.  The fact that this style of climbing was done on a moving vessel at high seas is extraordinary.  Something that was captured thanks to whatever genius suggested using the “cheat stick” as the most bad ass selfie stick ever — as evident in the video below.

The start of the aid climb. © Vincenzo Floramo / Greenpeace

The start of the aid climbing section. (Photo: Vincenzo Floramo/Greenpeace)

Andreas Widlund aid climbs between sacrificial zinc anodes on the pontoon of the Polar Pioneer oil rig. © Vincenzo Floramo / Greenpeace

Andreas navigates between sacrificial zinc anodes on the pontoon of the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

A Greenpeace climbers uses a long lanyard to aid in a final move as they finish climbing the pontoon section of the Polar Pioneer oil rig. © Vincenzo Floramo / Greenpeace

A long lanyard is used to access the stairwell after climbing the pontoon of the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

Once at the stairwell Andreas gained easy access to an outer leg of the Polar Pioneer and continued upward to one of the eight sea anchors.  It was at this point that he fixed a line for the remaining five climbers to ascend.  This proved to be highly efficient as it allowed for the climbers to bypass the pontoon by ascending directly from the inflatable below.

Six Greenpeace Climbers Scale Shells Arctic-Bound Oil Rig

Andreas makes his way up the outer leg of the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

A Greenpeace climber ascends a fixed line to one of eight anchors on the Polar Pioneer oil rig. © Vincenzo Floramo / Greenpeace

Aliyah climbs a fixed line onto the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

Jens just before taking his first step onto the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

Six Greenpeace Climbers Scale Shells Arctic-Bound Oil Rig

Greenpeace climbers gather at an anchor on the Polar Pioneer during their ascent. (Photo: Vincenzo Floramo/Greenpeace)

Less than an hour from when it began and all six climbers were at the anchor hauling bags with enough rations for 24hrs.  From here the climbers continued upward to a high point among catwalks beneath the main deck.  It was here where they chose to make camp.

Six Greenpeace Climbers Scale Shells Arctic-Bound Oil Rig

Greenpeace climbers reach their high point beneath the main deck of the Polar Pioneer. (Photo: Vincenzo Floramo/Greenpeace)

Greenpeace climbers take a moment for some much needed r&r after reaching their high point. (Photo: Jens Loewe/Greenpeace)

Greenpeace climbers take a moment for some much needed r&r after reaching their high point. (Photo: Jens Loewe/Greenpeace)

A successful resupply of materials from the Esperanza was delivered to the climbers in the afternoon making a prolonged stay possible.  Additional footage of the climb can be seen below.

Six Greenpeace Climbers Scale Shells Arctic-Bound Oil Rig

General view of the camp set up by Greenpeace activists underneath the main deck of the Polar Pioneer oil rig more than 24 hours after boarding it in the Pacific Ocean. (Photo: Vincenzo Floramo/Greenpeace)

follow the story at www.savethearctic.org/en-US/live/.

 Photo and video courtesy of Greenpeace

Life Goes On | The Massive

Rope Guerrilla gets the mention in The Massive Volume 4 Sahara!  Don’t miss out on this introduction by Rope Guerrilla founder and editor Basil Tsimoyianis.  Visit Dark Horse Comics or your local comic book store for more of The Massive by Brian Wood.

themassive_v4

click to download – cover pages and introduction only

Rope Jokes

im-a-frayed-knot-comic


A rope walks into a bar. The bartender says, “We don’t serve ropes in here.” The rope walks outside, ties a knot in the middle of her body, brushes out the strands at the bottom and heads back into the bar. The bartender says, “Aren’t you the rope I just threw out of here?” The rope replies, “No, I’m a frayed knot…figure8ively speaking.”


Q:  Why did the knot blush?

A:  Because it was undressed.


Q:  Why do figure eights get into a lot of fights?

A:  Because they’re friction devices.


Q:  What do you call a Greek rappeler?

A:  Condescending.


Q:  What did the belay device do to the rope?

A:  It took a bight and eight it.


Q:  What do you call a bent carabiner?

A:  A Pretzl.


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