sludge isnt covered at bg as long as they have PREVIOUSLY qouted.i.e blocked c-feed u have to clear then quote then any future problems arnt covered,again plate-plate if its blocked and they havent adv flush then u have to change it,these are the jobs that they use sonic clean for,and they aint gonna get a plate-plate for 20 quid either.it must be more cost effective or else they wouldnt do it,all there decisions are based on money and only money
er yes, seeing as i work for them i do know that, but thats not what you wrote first time though was it?
and its if you have been previously
advised, they dont have to quote.
as i said above, i know the price of everything but the value they put on the engs time, and thats not necessarily the quoted price on the system/SIS. i know for fact plenty of jobs are not even close to being cost effective, even if you factor in the upgrades that sometimes get sold on the back off them its not really working out.
an example:
engineer A arrives and spends an average of an hour diagnosing and quotes for or gets sonic raised for free.
sonic bloke turns up. removes H/E(s) and may find out its not dirty just by looking at it, time is wasted, lets say 1-2 hours once the travel (which can be bad with only one machine per patch), replacement of H/E(s), re-diagnosis, re-ordering, and placatement of the customer.
if it is looking dirty he carries on with sonic, anything from 30mins to an hour of fannying with chemical, setting up, using and finally draining and cleaning the machine. then he replaces the H/E(s) and either finds out its worked and all is well or, as is often the case, it hasn't worked. now he has to order the H/E(s) for another day and another 30mins-3 hours depending on the H/E(S) required. customer isnt happy taking another day off work.
the alternative is engineer A does everything from day one, diagnoses, orders H/E(s) and fits them. barring any silly things its all done in two visits, job jobbed. less hassle for customer too as sonic jobs often have to be done days after the original visit and are often cancelled due to double booking.
its a load of nonsense that needs knocking on the head.