Hello everyone, I need if someone can advise me to budget a job. I am a newly enrolled electrician and they asked me for a quote to change the cables from the main board that is in the basement of a building to the sectional board that is in the apartment located on the ground floor. In total it would be 25 m. cable length of approximately 2.5 mm. to 4 mm. The difficulty is that there is a single inspection box that is 4 m. dell main board and then they are like 10 meters where the pipe goes directly towards the board with curves and against curves? That is to say that I think I am going to deny a little in doing this work. Many thanks in advance for the help you can give me. regards

Hi you would have to try from one end to splice the old cable well with the new cable and the other end pull. Usually you would use the old cable to save time and use the ribbon cable. Prior to this cut off the power of the general thermometer to work without tension on the wires. I hope my help will help you

Hello everything depends on where you are .... if you are from Bs As or CABA that work can be charged 2000 pesos with tatal tranquility and a little more also mainly because there is a degree of difficulty, generally they are old buildings where the pipes are very fine, the great number of curves and the lack of access mouths what sounds to me little is the possibility of passing 2.50mm2 and up to 4 mm2 is also usually little remember that as you are enrolled responsible for what you do and you can not do anything to get away, if the work can not be done with what is appropriate, each one owns the decision to make but if you put a thin wire because the one that goes you can not have a problemon if something happens although the minimum section for sectional circuits is 2.50mm2 when dealing with a single sectional circuit the minimum must be 4mm2 regards