What does MOD mean on my house plans

Digged

Hi could anyone tell me what GFL 100.00 MOD means on my house plans ? I presume GFL means Ground Floor Level

Metric Tensor

100m OD would normally mean 100 metres above Ordnance Datum.

I think it's a little unlikely (although perfectly possible) that your ground floor is exactly 100m above sea level. I suspect it's a mislabelling of a site survey based on a TBM (Temporary Benchmark) where the level is deliberately set to 100m and all other points are relative to this.

Digged

Thanks for reply. I'm building a bungalow on a small downwards slope, front to back, so I thought it might have something to do with keeping ground floor level a certain height off the ground to the front in case of water running down the slope

Metric Tensor

There's a good chance it has. Read the levels written in the contours on your site map. Then compare these to those noted for the house.

Also worth noting:

FGL = Finished Ground Level
FFL = Finished Floor Level

Mellor

Metric Tensor wrote: »

Also worth noting:

FGL = Finished Ground Level
FFL = Finished Floor Level

I once got a drawing with FGFL...make of that what you will

Victor

Mellor wrote: »

I once got a drawing with FGFL...make of that what you will

Finished Ground Floor Level

kieran.

MOD = Malin Ordnance Datum

Previously used datum was Poolbeg which was 2.7m lower than Malin

Digged

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