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yeah all the galv is off i check it myself and wire brushed the thread and bolt just to be sure literally the last week in the office weve bin talking about it, starting to get on my wick so i thought id see if there was anyone who may delt with summit like this before, were stuck and on monday...

yeah mate all of the above lol thats why we put another rod in to test in all but the cost to replace the hand rail is out of our pockets, but we tried 3 or 4 various digital voltage indicators and they were all showing somthing but their not reliable enough, and to touch it you fell a tiny...

yeah mate its drilled and tapped in with a brass bolt?? i dont know...... its bizare, its come to a point that if we can't resolve it by finding whats causing it then we'll have to remove the hand rail and replace it with a GRP hand rail which im considering may be the best option anyway...

8-11 AC on the hand rail located approximatly 8 meters from the nearest running line, the hand rail its self is hollow galvanised steel 1.5 m high in total 6 meters in length , using a fluke multi tester 1653 summit summit, we tested between the hand rail and the casing of our equipment which is...

its AC lol sorry should have wrote that in

I work on the railway and we juct recently finished a job in london where there are 25KV overheads and weve bonded a hand rail surrounding our equpment which in turn is bonded to all the other eqipment on the platform (columns etc), which is also linked to the taction bonding via a dual link...

sounds good to me thanks!  for all the replies ill have see if theres an open day at the collages/uni near me in the future cheers !

is the only way to do a HNC/HND at uni ? or can you do it at night school because im in full time employment and i couldn't really afford to cut my hours?

thanks for the welcomes and how doos :-)

im an apprentice trained NCQ level 3 electrician, ive got my 17th edition, 2391 and im currently working on my 2396-401 (used to be 2400/2391-20) project. Ive been doing some research and what would be the next logical step to becomming a designer? im training up with my current firm using CAD...

how do everybody