Explosive Ordnance Digest · · 2013-07-03identify german mines, with the first letter being g...
Transcript of Explosive Ordnance Digest · · 2013-07-03identify german mines, with the first letter being g...
In this issue...
Ramora UK undertakes deepest ever EOD operation
Dealing with potential pyrotechnic hazards
Major New EOD Training Programme Launched
Welcome to this first edition of EOD, the new Ramora UK newsletter which will be issued quarterly.
Our vision statement says “Pioneers in our field, we
set standards as world leaders in explosive related
services through a commitment to excellence” We
want to share the standards that we are setting
with as wide an audience as possible and to show
you just how committed we are to excellence in
everything we do.
We will be bringing you the latest stories of our EOD operations, updates on our
all-important training activities, advice on how to deal safely with different types of
explosive material and news of the shows and exhibitions that we are attending.
We will also be introducing you to members of the Ramora UK team and more besides.
I am sure that you will enjoy the read. If you have any comments, or any ideas for items
or stories we should include in future editions, we would be delighted to hear from you.
Please let us know at [email protected]
David Welch MIExpE, MIABTI, FCIM
Managing Director,
Ramora UK
Explosive Ordnance DigestT h E q U a R T E R L y N E W s L E T T E R f R O M T h E L E a D i N g U K b O M b D i s P O s a L c O M P a N y
P R A C T I C A l s E R v I C E s l T R A I n I n g l E M E R g E n C y R E s P O n s E C E n T R E l E q U I P M E n T s O l U T I O n s l C O n s U lTA n C y
I s s U E O n E
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Ramora UK undertakes deepest ever EOD operation
Our new Diving service unmatched outside the Armed Forces October 2011 saw the launch of our bespoke
bomb disposal diving team.
Comprising former Royal navy Clearance
Divers, the team provides a truly global service,
ready to undertake operations in past and
present conflict zones. Able to deploy as
a stand-alone, fully self-contained unit from
a range of vessels, this new service represents
considerable time and cost savings for clients
and will undertake UXO search and disposal
operations down to a maximum depth of
50m. (For operations at greater depths, we will
continue to use our proven remote-controlled
REODs system). Using many of the skills and
techniques employed by Royal navy divers,
all operations will be conducted in accordance
with HsE best practice and utilise state of the
art diving equipment.
Outside of the armed forces, Ramora UK will
be the first and only organisation in the UK
providing this level of reactive UXO service.
Indeed, in some areas our capabilities and
experience now exceed those that can be
deployed by the MOD.
We anticipate that demand for this new
service will come from a number of quarters,
including the offshore oil and gas industry
and, increasingly, from the offshore
renewables sector. Ramora UK has become the UK and European
distributor for TruckVault products and we
will be demonstrating their potential at
the Counter Terror Expo in April (see our
Exhibition Round-Up section for details).
The Us-based Truckvault company
manufactures a range of vehicle equipment
storage solutions designed originally for a
sporting and recreational market but now
used, increasingly, by law enforcement and
fire and rescue agencies. Constructed out
of Medium Density Overlay (MDO) which
is lighter than metal and has the particular
advantage of not attracting moisture,
Truckvault storage containers offer a safe and
secure way of transporting sensitive items and
materials, including ammunition and some
other explosives.
In other words, and hence the significance for
us, a Truckvault container can turn any vehicle
into an EOD carrier.
“
“Being able to adapt almost any type of vehicle for the safe transport of explosive materials could mean real flexibility – and potential cost savings – in dealing with a range of different incidents. Establishing a business relationship with Truckvault makes perfect sense for us.
David Welch, Ramora UK
In November 2011, we played a key role in
helping oil and gas operator Chevron North
Sea Ltd deal with an unexploded mine found
at a depth of 1118 metres (3667ft).
Of World War II vintage, the British Mk Iv
Buoyant Mine was of the classic spherical
design with protruding electrical switch
horns, familiar from so many films and
documentaries, and weighed 1200 lbs in total
with a nEq (net explosive quantity) of 500lbs.
Ramora UK to become UK and European distributor for TruckVault
The mine had first to be moved a distance
of 1.5 miles and then detonated safely with
an ROv-placed charge. To carry out the
procedure, Ramora UK made full use of its
purpose-built maritime Remote Explosive
Ordnance Disposal system (REODs).
“This was a highly significant undertaking for
everyone involved. The item presented a risk
to delaying the exploration drilling programme.
But what made the operation particularly
exciting was the opportunity to deploy our
expertise and technology at a record breaking
depth.” David Welch
stephen McKeown, Chevron’s subsea
Interventions Team leader, added: “We were
delighted with the speed of response and
professionalism that Ramora UK displayed.
Without their help, we could easily have been
faced with a catastrophic incident.”
EOD news...
Staff News...Hugh McMahonHugh McMahon recently joined us in the position of Principal Instructor. In addition to taking responsibility for the delivery of existing mainstream courses, including Awareness, safe Handling and EOD, Hugh will be using his experience as an Auditor for standards of quality Management to ensure that the design of our new 2012 courses meet the requirements of the national Occupational standards (nOs) for the Explosives Industry which Ramora UK was involved in establishing.
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German sea mines had an excellent reputation in both World Wars
for both reliability and innovation.
During World War I, Britain classified german mines into four general
types. Britain used a two letter code sequence during World War II to
identify german mines, with the first letter being g (for “german”) and
the second letter given in a sequence as to when they were captured.
The lMB (British designation gC) is a magnetic and an acoustic mine.
In around 1944, some were fitted with pressure/acoustic triggers.
They weigh approximately 2,116 lbs (960 kg) with a 1,554 lbs.
(705 kg) charge. The gC is one of a family of large influence mines
used by german Forces throughout the war period.
The germans also had reliable Hertz horned contact mines for much
of World War I. Magnetic, acoustic and pressure mines were developed
during World War II. The magnetic mines were initiated by a change in
the vertical field strength and these were continually improved during
the war. various mechanisms were incorporated to prevent the mine
from detonating until after a predetermined number of actuations
occurred (thereby targeting specific vessels) or a fixed time had
passed. Post-war mines have a variety of acoustic, magnetic and
hydrodynamic/pressure sensors.
The standard explosive fillings for World War II airborne mines was
31.4% ammonium nitrate, 5.9% sodium nitrate, 2.3% potassium
nitrate, 9.7% cyclonite, 10.1% ethylene diamine dinitrate, 0.6% TnT
and 40% aluminium.
Mines are difficult to detect in the complex near shore environment,
as they are relatively small, easily concealed, and can be laid from nearly
any platform. This is particularly true for modem mines that have MCM
resistant features, such as anechoic coatings, non-ferrous components,
and unconventional shapes. Oceanic conditions greatly influence
offensive mining and MCM operations. variations in
environmental parameters, such as bathymetry,
salinity, temperature, tidal range, currents, water
clarity, and seafloor character, can alter
and significantly degrade sensor
performance and reduce
operational capabilities.
so, why do we need to consider these mines prior to establishing a survey
methodology? The answer is simply because they are non ferrous and
as a result will not be identified as possible large UXO without further
investigation. Their aluminium construction makes them virtually
invisible to magnetometer surveys and even when they are detected
the signal is so small that those interpreting the data dismiss it as a
small object. A dangerous outcome for something containing close
to a ton of high explosives and fitted with booby trap systems.
Our advice to anyone involved in offshore survey work which could
reasonably encounter munitions is to seek guidance and support
from a qualified company or individual. such qualifications can only
really be achieved by completing the Royal navy Clearance Diver
courses to the appropriate level followed
by hands on experience of dealing with
the wide ranging maritime munitions.
In addition to the Clearance Diver
skill set Ramora UK also has its own
Mine Warfare specialists who are
experienced in the planning
and execution of minefield
survey and clearance
operations worldwide.
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Ramora UK undertakes deepest ever EOD operation
Ramora UK to become UK and European distributor for TruckVault
Consider german parachute mines before deciding on a Magnetomitor only survey solution...
TOP tips
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The need for high quality, relevant and consistent training has never been more important within the explosives industry. Whether it’s blasting, testing or EOD operations, the risks from injury or even death due to limited knowledge resulting from insufficient training are always close to hand.
At Ramora UK, we aim to deliver courses which not only provide
exceptional levels of knowledge but also a training experience which is
independently audited for content, academic rigour and quality.
We work both with our clients and with subject matter experts to
design programmes that are fit for purpose and meet exacting training
outcomes. One good example is our Aggregate course, derived from
guidance notes based on input from the Association of Chief Police
Officers (ACPO), quarry Products Association (qPA) and the British
Aggregate Producers Association (BMAPA).
Today, after some six years in existence, our training portfolio is well
established with courses defined and underpinned by both international
and national standards - accredited by City and guilds of london and
subjected to regular quality audit under UKAs IsO 9001:2008.
But we’re not standing still …
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TRAInIng update
Major new EOD Training Programme launched We are all set to launch a new and progressive training programme
covering EOD Levels 1, 2, 3 and 4.
Former war-torn countries around the world have had their return to
normality hampered because of a deadly legacy which lives on in the
form of landmines and various other items of unexploded ordnance
known as Explosive Remnants of War (ERoW). This has created an
enormous global demand for skilled demining experts; a demand which
Ramora UK is gearing up to help meet.
The programme will comprise of three individual modules, each
have been developed in accordance with the Homeland security
qualifications (Hsq), International Mine Action standard (IMAs) and
accredited by City and guilds. Appropriately qualified students will
be able to join the programme at the relevant level.
The programme will be delivered by Ramora UK staff members,
all highly experienced former military personnel, and students will be
assessed on both their theoretical understanding and their practical
competence.
““We believe this is a unique training offer in the field of humanitarian demining and it is gratifying for us to know that we can deploy the expertise necessary to fully prepare those who are willing to undertake this highly demanding but ultimately life-saving role.
David Welch, Ramora UK
COURSE PLAN May – SepteMber 2012
UXO Awareness Offshore (1 Day) 11 July, 12, 15 August, 19 september
UXO Awareness Aggregates (1 Day)4 July, 18 July
UXO Awareness (1 Day)21 August
IED Awareness (1 Day)23 August
Explosive Handling Induction (2 Days)7 - 9 August
EOD Operator/EOD Specialist 25/40 Days (these courses will run concurrently)3 september – 26 October
For details regarding our full course list, please contact our commercial team at [email protected]
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Major new EOD Training Programme launched
TECH
CORnER
20mm A M M U n I T I O n
The legacy of unexploded ordnance (UXO) from bygone years are still
very much a reality today, UXO from WWII and before, continues to be
found by the Marine Sediments Industry only to be brought ashore to
be safely destroyed by personnel working for Ramora UK.
One item of ordnance that is quite regularly found is the Oerlikon
20mm ammunition, in the last two months over 45 of these items
have been found and destroyed. A typical 20mm projectile is only
around 60mm in length and of course 20mm in diameter, making
these items of UXO quite difficult to find. The processing procedure
utilised within the Marine sediments Industry ensure that even these
small items are detected.
The main hazard with the 20mm round is the sensitive nose fuze.
The rounds were primarily designed to engage aircraft (anti-aircraft
artillery AAA) therefore the fuzes were designed to initiate on impact
with the very light skin of aircraft.
When UXO have been detected they are identified, recorded,
photographed then destroyed by controlled explosive demolition.
During identification the Ramora EOD Operator needs to be able to
identify as to whether it contains explosives of not, for example here
are four different types of 20mm ammunition:
• shell, High Explosive (HE)/Incendiary – H.E./I.
• shell, HE/Incendiary/Tracer – H.E./I./T.
• shell, semi-Armour-Piercing/HE/T – s.A.P./H.E./I.
• shell, HE – H.E.
One main way to aide identification of ammunition is by a unique colour
code according to its type, as you can see by the image this colour
is not always present therefore the shape of the ordnance will aide
identification and the demolition process will take into account the
nature of ordnance type whether it is high explosive or tracer round.
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We are currently undertaking the important
step of becoming a signatory to the
International Code of Conduct for Private
Security Service Providers (ICoC).
Representing a significant response to the
increased use of commercial organisations to
provide security and military services in complex
environments, the ICoC is a multi-stakeholder
initiative, convened by the swiss government,
and designed to set global standards for private
operators based on international humanitarian
and human rights law.
The ICoC was initially signed at a ceremony
in geneva in november 2010 by 58 private
security companies from 15 countries, all of
whom were keen to affirm their responsibility to
respect the human rights of everyone affected
by their business activities. By 1 February of this
year, the number of signatories had risen to 307
companies from 51 countries.
In defining those companies eligible to apply
to become signatories, the ICoC refers
specifically to those involved in the “guarding
and protection of persons and objects, such as
convoys, facilities, designated sites, property
or other places (whether armed or unarmed)”.
so with our proven expertise in ensuring that
“you and your assets are safe from explosives”
we are clearly an organisation that qualifies on
grounds of eligibility.
But in addition, we are also keen to commit,
along with all other signatory companies,
to work with a range of stakeholders to
establish independent, external mechanisms
to ensure effective governance, oversight
and accountability within the private
security industry.
notwithstanding the fact that the ICoC is still
in the early stages of its development, it is
already attracting attention in both national
and international forums, Indeed, a number
of governments, ngOs and other potential
clients have demonstrated their support for
the initiative and, in some cases, have made
adherence to the code a condition for any
future contractual relationship with private
security businesses.
Ramora UK teams with Burrill Green to offer a proactive approach to corporate securityAdopting a comprehensive and proactive approach to corporate security is an important issue for Ramora UK and one that it shares with management consultants Burrill Green.
Unlike most management consulting companies working in the security field, Burrill green views corporate security not just in terms of protection but also as a driver of performance, an enabler of trust, and a deliverer of incremental value to the whole enterprise. Allied to this approach is an understanding that sensitivity and empathy is required when challenging a client’s existing structures, systems, and procedures.
given that this approach to client servicing is one that we fully share, the company we have identified a number of advantages that can be delivered to clients through teaming with Burrill green.
“One of the great benefits that commercial organisations can bring to corporate security is an understanding of corporate realities and imperatives. Our technical expertise, delivered through a team of ex-military personnel, is second to none. When that is allied to an understanding of the broader issues that companies face – an understanding that can only be enhanced by our association with Burrill green – then the opportunity exists to provide clients not just with protection but also with real added value.”
David Welch, Ramora UK
WORKIng with...supporting an international initiative to raise ethical standards in the private security industry
“““We see the setting up of the ICoC as an issue of great significance for our industry and we are very keen to become fully participating signatories. Beyond the obvious importance of the humanitarian and human rights issues that it raises, becoming a signatory of the ICoC will help to ensure that Ramora UK maintains the reputation for ethical conduct that we have worked so hard to establish.David Welch, Ramora UK
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In June last year we announced that we had upgraded our Remote
Explosive Ordnance Disposal System (REODS).
The updated system, with its faster deployment
options, was specially designed and built for
oil and gas companies and maritime Explosive
Ordnance Disposal (EOD). It combines cutting
edge technology with highly experienced
personnel to deliver a facility that provides
unbeatable safety and accuracy in locating,
removing and disposing of maritime Unexploded
Ordnance (UXO) and Remnants of War (RoW)
from pipelines, platforms and the open seabed.
How does reODS work?
REODs is the first purpose-built remote EOD
system available commercially. Built to IsO 9001
engineering standards, REODs uses a very specific
set of engineering systems that are the safest and
most reliable in the world in the field of underwater
explosive technology. Operated by fully-qualified Ramora UK Disposal
Officers (RDO), the system offers a dedicated 24/7 mobilisation capability
which integrates fully with all existing work class ROv. With intrinsic safety
design and cutting-edge capabilities, REODs has a lifting capacity in
excess of 1000kg and is operational in depths in excess of 175 metres.
Tested and approved within the oil and gas industries, REODs is also
the safest EOD system available, completely removing the human diver
interface from its operations.
Why have we upgraded reODS?
The latest REODs was developed to provide extra
safety and reliability for the thousands of experts
involved in the disposal of the millions of tonnes of
unwanted, conventional and trial explosive munitions
currently lying on the sea bed. An estimated 400,000
tonnes of UXO are currently on the north sea floor,
resulting in hazardous working conditions for those
involved in the maritime industry, and significant,
repeated commercial losses for companies that have
tried – usually without success – to remove these
devices. The Pipeline safety Regulations of 1996
require all operators to identify hazards relating to
pipelines with potential to cause major accidents,
stipulating that a full risk evaluation and safety
management system be put in place. However,
at least 115 deaths and 35 serious injuries have
been caused by UXO from both World Wars since 1945. This severe level
of danger, combined with the need to remove the unexploded items,
prompted the experts at Ramora UK to develop a solution that combined
safety with technical excellence.
EOD kitRamora UK launches REODs upgrade
new TEPs segregation Unit Designed to accommodate two Secondary
transport Mitigation Cages (StMC), the
Segregation Unit (SU) allows for different
categories of explosive material to be dealt
with safely at one location.
The upper container
(sTMC B) can be used
on site by CsAs trained
personnel for the
storage of up to 9kgs of
segregated Miscellaneous
Pyrotechnics (MPs) which
have been received from
members of the public. The
lower container (sTMC A) is
only to be used by Ramora
UK Operatives during a Time
Expired Pyrotechnic (TEP) collection and can hold
up to 3 kgs of explosive material.
Items in the sTMC B will be checked by a Ramora
UK Operative and any item that fails the CsAs
procedure at this level will then be moved to the
sTMC A. This will ensure that the
contents of the upper container
are not affected by items that
have been deemed unsafe to
transport. It will also provide a
safer working environment for the
other personnel.
The net Explosive quantity (nEq)
for the items that have been left
within the sTMC A will be updated
on Miscellaneous Pyrotechnics
Accounting system (MPAs) by
Ramora UK personnel (MPAs is the
database accounting system for MPs located in our
stores). As items are received and segregated on
site, they will be added to MPAs as a segregated
item as per the normal procedure. The segregated
nEq figure on MPAs will reflect the items stored in
both the sTMC A and sTMC B.
When the sU is approaching its capacity, Ramora
UK will be notified via MPAs and a collection will be
arranged. Once the nEq of the failed items in the
sTMC A is approaching or has reached the 3kg
limit, then Ramora UK Operatives will carry out a
controlled burn of the contents.
sAFETy first
safe Handling and Transport with the new
segregation Unit
Ramora UK has recently
assisted The Royal
Berkshire Fire and
Rescue Service.
nigel Blake, based at the
service’s newbury Fire
station, had been contacted by an elderly lady who
asked if they would be able to dispose of an old fire
extinguisher that she had. On inspection, it turned out
that the extinguisher in question was an ‘Aero Pistole’
manufactured by the Antifyre company back
in the 1950s.
Designed for use in confined spaces such as aircraft cabins,
the Aero Pistole worked by firing a cartridge containing a
non-toxic chemical that de-oxygenated the atmosphere
surrounding the fire. The precise composition
of the chemical involved was a commercial
secret at the time.
The service was only too happy to help the
lady out and the Aero Pistole was brought
back to the Fire station. However, since
it contained explosives, there was now the
problem of what to do with it. so nigel called
Ramora UK.
The Ramora UK team collected the Aero Pistole from newbury,
removed the explosive material, certified it Free From
Explosives (FFE) and returned it to nigel and his colleagues.
Moreover, as part of their ongoing Corporate social
Responsibility commitments, Ramora UK provided the
whole service free of charge.
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“ “
On a visit to The Hovercraft Museum at gosport, Hampshire in June,
a member of the Ramora UK team noticed that some of the life rafts
on an old cross channel hovercraft were still sealed, and that meant
they were likely to contain the original distress flares. If they were
still there, they would certainly have been out of date and would
be classified by ordnance experts as Time Expired Pyrotechnics
(TEPs), representing a potential public danger requiring removal and
disposal by experts.
Undertaking the job as an act of public service, Ramora UK
discovered eight TEPs in the life rafts and removed them safely.
Ramora UK deals with potential pyrotechnic hazard at Hampshire Hovercraft Museum
Obviously we had no idea the flares were there.
We’re very grateful to Ramora UK for their
prompt action and assistance in making our
collection of over 70 hovercraft safer. With over
426 passengers each, the 2 sRn4 cross channel
giants had over 24 rafts!
Warwick Jacobs, Trustee of the Hovercraft Museum
gIvIng something back...
“
Ramora UK helps Royal Berkshire Fire and Rescue deal with an explosive piece of history
““The Ramora UK team did a great job for us which was very much appreciated. The Aero Pistole is a
fascinating historical item from our point of view but not one that anybody should keep around the
house if it still contains explosives.
Nigel blake, Royal Berkshire Fire and Rescue service
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Just for fun, we will include a Mystery Object in every issue. All you have to do is guess the object pictured and what it is used for. Anyone who guesses the answer correctly will be mentioned in the next issue.
To enter, please send your entry to [email protected] Please enter Mystery Object in the subject field.
What is happening in the picture? All you have to do is send in your witty caption for our choice of picture and the best entry will be shown in the next issue.
To enter, please send your caption to [email protected]. Just enter Caption Competition in the subject field.
Keep in Touch – Do not forget that we are keen to hear your views and ideas. contact us at [email protected]
Mystery Object?
Caption competition!
TIME outt b H e L p L I N e H K K t
F I a M M U N I t I O N U L
Q e M W b Q Z L M p U Z a p
e M I e G H t K H b X S r O
X e N S e a M I N e O V O r
p r H O U X Q D O p N e M O
L G p I r N p W S b C H a r
O e r e G C V I t M F I r D
S N D e r H D p r Q F C t N
I C B G S B O U E E L L V A
V y L F M p a r O D D e a N
e Z H O I b O p D p I S C C
F M b t H C M N S e t V J e
Q S O G C N K T S K R J E B
a M M b Z p N e Q e H M F r
EXHIBITIOn ROUnD-UPRamora UK will be exhibiting at…
Counter Terror Expo – 25th – 26th April 2012 – Olympia, LondonCounter Terror Expo, held annually, brings together international experts from governments, armed forces, security services, law enforcement agencies and academia to share real-life experiences, debate strategies, brainstorm issues, shape policy and define effective counter-measures.
In addition to demonstrating the full range of our capabilities, we will also be exhibiting the Truckvault system.
Seawork International 2012 – 22nd-24th May 2012 – Southamptonnow in its 15th year, seawork International is the largest European commercial marine exhibition held in a working port. It provides support to key markets within the industry and provides a route to market for innovative products and services.
VISIT US ON STAND F32
VISIt US ON StaND Q18 – LOCateD ON tHe QUaySIDe
BOMB DIsPOsAl EMERgEnCyUXO REsPOnsE
TIME EXPIRED HElPlInEsEAMInE HIgHORDER
RAMORA UK vEHIClEsREODs EXPlOsIvE
ORDnAnCE nEq AMMUnITIOn DIvER