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certificate
In cryptography, a certificate authority or certification authority (CA) is an entity that issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or on assertions made about the private key that corresponds to the certified public key. A CA acts as a trusted third party—trusted both by the subject (owner) of the certificate and by the party relying upon the certificate. The format of these certificates is specified by the X.509 or EMV standard.
One particularly common use for certificate authorities is to sign certificates used in HTTPS, the secure browsing protocol for the World Wide Web. Another common use is in issuing identity cards by national governments for use in electronically signing documents.
hi any one here as above ,but with experience interest to do along with me a two 60 kw boilers install and 500-700L unvented plus 10 plinth heaters!!! Job in Uxbridge ! I am non domestic ticket holder but no experience to do commercial boiler change . dont want to let go this job as is my first...
Hi all,
Would appreciate some advice. Have been running my own business for 3 years now and would call myself a competent plumber. I have an Mechanical engineering degree with thermofluids so should be fine on the theory side of gas. Other than my C&G 6129 I have no other plumbing...
Hello all. Had a cylinder recently fitted and checked by G3 qualified guy. He's filled in the Benchmark checklist at the back of the cylinder instructions and given it to me. The checklisthas a section asking for a Building Regulations compliant certificate number.
So I called Building...
Gromit
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hi all,
just booked my self to do commercial gas training !
and now i am having second thoughts ......
is there really work for commercial engineers ???
is it worth doing it ???
Im currently doing my Technical Certificate Level 2 at Castleford Skills XChange and I'm hoping to find someone in the local area who is looking for a labourer, or trainee, so I can get site experience and upgrade to an NVQ Level 2 with the site visits required.
I have experience working as a...
MattyW
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Im currently doing my Technical Certificate Level 2 at Castleford Skills XChange and I'm hoping to find someone in the local area who is looking for a labourer, or trainee, so I can get site experience and upgrade to an NVQ Level 2 with the site visits required.
I have experience working as a...
MattyW
Thread
air
apprenticeship
bathroom
branch
certificate
doing
experience
find
head
hoping
level
level 2
nvq
plumber
skills
technical
tools
trainee
Basically weve had some building work done which has needed the combi boiler flu been extended and modifed. I was on the understanding that i needed a certificate etc after the work was carried out. The "plumber" and i use that word loosely mainly because i had very little faith in him he was...
Muscle750
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boiler
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urgent
work
I know this is probably in the wrong place but i cant post on the courses section as i have not posted 10 times yet, which i anticipate will take me a long time as i have no plumbing knowledge, hence the reason for taking this course.
So
Have any of you done this certificate and what was it...
jono1987
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Hi
I have a landlord certificate on a property to do next week he as a combi boiler but the flue is not sealed on the inside only sealed on outside can i issue the landlord cert and recommend the work doing or should i insist the work is carried out before i issue the cert
Thanks
Andy
andf380
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Just a little information I had to phone GSR to find out the facts .
I had a few Vaillant eco/turbo max boilers to CP12 now called GSD12 but had a U40 meter big bugger but as long as the safety checks were taken upstream of the isolation cock on the boiler it was ok so 3 GSD12's were issued ...
maltman
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boiler
boilers
certificate
eco
gas
gas safe
installation
landlord
meter
register
safe
safety
system
taps
test
vaillant
valve
hi guys, as you know i've only just become gsr and i've got to do my first landlord certificate...just want to know what is the going rate i should be charging for this??
cheers.
ContractorForum: Does the 2391 certificate only last so long?: I did it in back in 2002ish and I was under the impression it was.. http://bit.ly/6wv8pf
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working as self-employed?
Also if I fast track the "City & Guilds Certificate Level 2", can I then do the "City & Guilds Certificate Level 3" at college?
hiigara
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boiler
central heating system
certificate
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insurance
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I understand the 6128 is Heating & ventilation and 6129 is the more general alround plumbing but can anyone be more specific or expand it of what not in 6128 and is in 6129 please?
Also where can I allowed to work depending whether I get the 6128 or 6129 please yet I know I need the 6089...
Darkfunnyguy
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6128
6129
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guage
heating
industry
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new career skills
nvq
please
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Afternoon lads im starting my certificate in a couple of weeks i was wondering when is the best time to contact a plumber for me to start doing a couple of days work for my portfolio any time now or in a few months cheers
russlufc
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6129
certificate
free
gas
job
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nvq
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training
work
when a corgi reg engineer installs a gas appliance in the home are they not ment to supply you with a safety cert from corgi. whats the cost to them ?.
dam
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appliance
certificate
corgi
gas
safe
safety
supply
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