ceiling light fittings (England)?

i got myself a strip light for the front room and to round lights for the kitchen (there on a round plate with 3 lights coming off) i took of the original rose and replaced it with the new light fitting, but everytime i turned the light of at the switch it tripped the main switch in the electric box, it will stay on but when i turn it off it immediatly trips, now when i replaced the original rose i muddled up the wires in the flex (2 holes) loop (3 holes) and flex (3 holes) and it ended up with me being able to turn the light on from the kitchen the front room light is on a double switch the 2nd switch turns our porch light on, now if the wires can be muddled around to do that surly it must have to be put on a certain way when putting the new fitting on any advice people its stressing me out (apart from a electrician) lol

Original owners of house never had inspections to complete building permit, now we are in violation …?

We bought a 25 year old house in May in MA. We had a general contractor do some work (roof, windows, siding, floors, kitchen cabinets). He got 2 permits for that work which he says are "closed".
In the process of converting our mortgage, the building dept just realized the original owners never completed all their inspections on their building permit (1985), and there is no occupancy permit for this house. They did do some (foundation / insulation / frame / plumbing).

Bldg dept found documents "in the back of the file". These show the original owners had gotten 3 letters telling them they were in violation of MA state law (1988, 90, 91). The dept must have forgotten about it, since with no occupancy permit our contractor shouldn’t have been able to get permits.

Since they say we are now in violation of MA state law, I paid the fee and we’ll get all the inspections.

Now I’m worried there will be costly code violations!
The general contractor (and others) have noticed things that were done ‘differently’. It looks like the owners might have really done alot of the work themselves. Knowing someone that had been an electrician, he’s pointed out some things that wouldn’t pass 85 code.

For example wiring in the basement goes across beams not along them. Also the general said the deck is too high and code will require a railing. These were all from the original owners (previous owners only here 3 years, and all they did was install a sump pump and french drains).
These things dont seem DANGEROUS so I dont want to pay to fix them. But I’m afraid they’ll find these and other things and it will be costly to fix everything. We already went way over our budget for repairs! The inspector we hired didn’t notice the plywood under all the sideing was rotted (due to original incorrect installation of tyvek / siding / gutters).

So legally, am I responsible for anything they find that hadn’t been done to code? I don’t understand why the building dept is acting irritated with me – I didn’t do anything, and I’m trying to now resolve the problem. It seems like it was their errors that got me into this mess.

In case things get expensive, is there any way the original owners are responsible for this? Or are we just stuck paying to fix anything they did wrong?

NOTE 1: Before anyone says "it’s your responsibility to ensure a house has an occupancy permit". How would we have done this? The bldg dept WAS asked if there were open permits and they said no.

NOTE 2: We did hire someone to inspect the property prior to purchase. They found many things, but not all. We realized there was a lot of damage to be repaired. We didn’t know the wiring wasn’t done to code or the deck was too high.

NOTE 3: There are no problems YET, but I want to be somewhat prepared and know what to do. This has already caused me to lost my mortgage rate lock, and delay our mortgage conversion. I’ll need to resolve this quickly to get the mortgage settled.

I realize there is risk when you buy a house. I thought we’d already paid for that with the new siding and fixing tons of rot.
But when other people actually violated the law, do we need to pay for that too?

Thanks for any information
We did do the inspection.

Legally the house required an occupancy permit for 25 years. The bldg dept was aware of this (from notices) but ignored it.
They were asked for open permits and incorrectly stated there were none.
Now I must legally do what original owner had to.
The question WAS asked (open permits) and bldg inspection office missed the info "in back of file".
Who else would we ask?
It is in writing (the "no open permits") only in the bank-assessors report. I could ask if they got it in writing, but I doubt it. Most likely a phone call.

And really – who do you know who has ever asked to get in writing "no open permits" prior to the purchase of a home.
Nothing was done "on the cheap". We’ve put 95k into the house already. We didn’t try to save money with a cheap inspection prior to purchase. The house was in need of repairs and wanted to TRY to know what we were getting into. Fully accepted responsibility for the missed rot, etc. An inspector is bound to miss something – and this required ripping off siding to discover.

But being responsible for others having broken the law, seems unfair.
We have every intention of obeying the law (unlike original owners who were state police officers).
Any violations will be fixed – I just fear the price of these. Our budget is already way over.

Will anybody help me in writing a SALARY INCREMNT letter to the contracting company i am working?

I am working as an electrician in a contracting company.

In Massachusetts are you notified if a contractor put a mechanic’s lien on your house?

I have a multi-family and the furnace wasn’t working which heats a tenant apartment and my space (tenant’s heat is included). I called a heating contractor which I had used before and they sent someone over. This was their last chance to redeem themselves since the last time I had a problem I wasn’t impressed by their work. Anyway the technician checked out the furnace and told me the wire from the thermostat to the furnace was bad. I also had an electrican scheduled to do work that day so I had him check it out. The electrician told me the thermostat was bad. I replaced the thermostat and the furnace works now.. I am seriously considering sending the heating contractor’s bill back to them with a note stating I shouldn’t have to pay since they were wrong.