Since you mention Combe Down, it would be relevant to point out that this project had two Mine Managers plus a Deputy Manager.
Of the three, One Manager and the Deputy Manager were NCB qualified, but the second Manager was not. He had a mining degree ( from Cardiff, as it happens ) and management experience at South Crofty and Wheal Jane, but no Managers' ticket.
He was appointed to the position by virtue of having been the original manager for the Fox Hill project, an adjacent contract which was subsequently incorporated within the Combe Down operation.
The main project had three Mine Surveyors over its duration, but only one of the three was MQB qualified. Fox Hill had two MQB-qualified surveyors, but I was appointed as Mine Surveyor for the combined projects because it was felt that I had the experience to deal with what was essentially an administrative role requiring surveying experience, and the Fox Hill team were re-employed and continued with their actual role as before under my supervision, which amounted in practice to keeping myself informed of their activities.
Cleveland Potash, British Gypsum and Salt Union do not, in fact, NEED Managers and Surveyors who are MQB qualified. What they DO need to do, is satisfy both HMIM and their insurers that they have suitable qualified and experienced staf, and the MQB is the only available bench-mark.
This is because the NCB, in conjunction with NUM and NACODS, steered legislation through the then-Labour government making it so. The politics of the relationship between NUM, non-coal mine miners and contract workers in NCB pits were complex and at times, fairly poisonous, and I don't propose to discuss this further.
Right now, there are a very small and rapidly dwindling number of qualified AND EXPERIENCED Mine Managers, Mine Surveyors and Engineers in their various disciplines. There are a number of persons who have various qualifications,but their careers have long been stalled for lack of opportunity and realistically, will probably never progress.
There are also a number of personnal with experience but lacking MQB qualifications. I regularly see CVs from South Africans with SACM papers, for example. There are a fair number of British personnel with experience gained overseas, or in non-coal mining in UK. For reasons which are essentially cultural and historic, these persons are excluded, and will remain so for as long as the ex-NCB personnel controlling the advice given to HMG remain in a position to do so.
Looking forward, it looks probable that the current Mine Surveyor ticket will ultimately be superseded by a European-type standard along the lines of the RICS module being developed at CSM and elsewhere. I would expect that the various engineering disciplines will follow a similar route via their respective Professional Institutes, which are affiliated to their European conuterparts.
let's see what develops
''the stopes soared beyond the range of our caplamps' - David Bick...... How times change .... oh, I don't know, I've still got a lamp like that.