I went past this on the bus today, and since the hoardings clearly follow the old school buildings I extended the construction area to include them too:
osm.org/changeset/29916945#map=19/57.15514/-2.10172

Fixes osm.org/note/173303

Is this a kind of business or shop?

Thanks for your first edit!
Could you please summarise what you have changed, and why?

Hey Spark! Does this construction actually also encompass the old school buildings?

This seems to have deleted the roundabout at the st machar/bedford rd/tillydrone junction in place of a new round layout. I'm aware there is construction ongoing there, but it isn't completed yet and the roundabout was still there 3 days ago (ie. 9 days after this edit).

Could you clarify the addition and removal of this construction? Was it a mistaken addition, was the source not valid? Please use meaningful changeset summaries/comments so that others can understand what edits you are making. Thanks!

This edit reaches from st machar drive to the railway station; what else was modified in this edit? The summary just talks about a business park.

Hey Mike, you on holiday? :) Addicted to post boxes too now? :P

Hi Ben,
Would it be appropriate to change this to disused:amenity=pub or similar (ie. prepend disused before main tag)? That also retains all the meta information such as that this position is a certain address/postcode down union street.

What have you changed here? 'The footway' is not particularly descriptive. What can you see on the satellite view that informs this?

Hi, is the source for this definitely compatible with OSM? What exactly are 'site cad plans' in this case?

Just a note that you seemed to have dragged some residential landuse above queens park upwards as part of this changeset. I'll fix it.
In general it's useful if edits are kept into small groups each time you edit, and a comment added so that yourself and others know what got changed (and why!) when we come back in months and years to come! :)
Thanks!

Normally the church building is tagged as the place of worship, and the grounds as graveyard or cemetery - that applicable here?

You have deleted a small road in this changeset - did you intend to?
It appears to be a one-way road across the two carriageways, presumably to get to the B1068 from the A12. Did you survey and find this turning (turnings?) not present, or was this accidental?

This changeset looks good too :)

Another good straightforward change :)

This changeset is nice and simple and easy to see what changed. Good work!

What was the purpose of this change? You've deleted parts of the building? Please include details in the text box when you save changes so you and others can look back and see what changed :)

Does the current route follow the fenced-off section? I'm not familiar enough with what my friend said about it.