Recent content by marc8
-
M
Heat mat fault, neutral earth reading...
sensor will feed back to the unit to turn floor on & off, if sensor is faulty could cause mat to turn on or off at random, normally test it during set up. IR camera think you can hire them only need the hand held unit- marc8
- Post #21
- Forum: UK Electrical Forum
-
M
Signed certs that are filled in badly
would you not record the maximum for the stated type of supply, put this down in notes & then record your own results for the DB'S installed, if you cannot isolate supply that is ? you could get ZDB for the installed boards- marc8
- Post #54
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
the problem is the limitations are not on the test certificate, we had a limitation on a test sheet but not recorded & was only minor but assessor wanted to know why not recorded & no details, that was for one limitation reading the certificate in the picture you might of needed a new sheet to...- marc8
- Post #50
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
yes what I was thinking if it has then probably going to be a revisit at least, if no might be alright.- marc8
- Post #48
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
just a suggestion if the company is new to this side of the works, look at maybe getting some help in on a temporary basis to go through with you & look at each certificate for the year, make an appointment with every job that looks like has problems with the certificate & get the results...- marc8
- Post #46
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
I will be honest with you with the information on the certificate & the work you have installed new DB boards & the guys on-site either could not be bothered to look or ask someone about the gas connection alone, also I take it the certificate has been passed over as a finished job then I think...- marc8
- Post #45
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
what was the extent of the works?- marc8
- Post #34
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
just looking at the certificate what was the work for ?- marc8
- Post #30
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
you would probably need that in writing on headed paper from the hospital concerned & if you mentioned you might need to have your work looked at by a governing body that would be normally acceptable & in worst case scenario you might not just have your inspector with you that day you might have...- marc8
- Post #29
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
- marc8
- Post #27
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
if these certificates are before your time as the QS then it will be company problem & may well involve visits to the sites to undertake more in depth testing with the inspector to gain a knowledge of the site & to ensure safety. what most will look at is the consistency of the new test certs...- marc8
- Post #26
- Forum: Commercial Electrical Advice
-
M
Signed certs that are filled in badly
Not Verified NV, you would need to have all these listed in limitations & the reasons why the limitations are in place. gas bonding surely you would be able to see it if not at least X & put in notes location unknown believe not bonded & put X down! most people can find something wrong on a...- marc8
- Post #23
- Forum: Commercial Electrical Advice
-
M
STRANGE NEUTRAL CURRENT !!!!
could you look at balancing the load slightly better this would then bring down the current on the highest phase & bring the other phases closer overall thus reducing the bill.- marc8
- Post #4
- Forum: Commercial Electrical Advice
-
M
Heat mat fault, neutral earth reading...
well if your readings are correct & the programmer is working, check the Resistance of the sensor with multi meter just to make sure. next thing get the mat up hot for couple of hours & use IR camera then should be able to trace the heat pattern around the floor, this should show if any of the...- marc8
- Post #19
- Forum: UK Electrical Forum
-
M
Heat mat fault, neutral earth reading...
you say IR value reading is good but no mention of the value, could you supply the IR value for L/E & N/E on the mat & test voltage used to measure. sorry not saying you have not carried out correctly but would like to know the values.- marc8
- Post #13
- Forum: UK Electrical Forum
OFFICIAL SPONSORS
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
This website was designed, optimised and is hosted by Untold Media. Operating under the name Untold Media since 2001.