I think that PAS 91 is a good idea but I am not sure it will help everyone. It will help some because they will potentially be excluded early on, others will just need to complete it once and so save on time and money.
Writing a construction tender or PQQ is not really much different from the plethora of other tender writing opportunities that there are out there. However construction tenders, like many others, are subject to certain “flavour of the time” items. When I talk about construction PQQ and tenders I am also including property maintenance and repair plus the entire range of sub categories-plumbing, heating, electrical etc.