Racking inspection training cost (4 figures)

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).

3 of the 24 named sources that could be read published a usable figure; 21 published none and are recorded as not published, never filled in; 0 could not be read (blocked, dead or unreachable) and count nowhere.

The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source for each breakdown it prices, in GBP (a source's median where its page yielded several accepted sentences for one breakdown), so a page that gives figures for several breakdowns gives one for each and N counts 4 figures, never sentences; 13 candidate sentence(s) were refused by a reviewer with the reason recorded.

The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): the published price per delegate for the PRRS/rack-safety-awareness course across every provider that publishes one, against the association's own GBP250 + VAT, plus the full SARI ladder (part 1 and part 2 fees and the annual subscription to hold the qualification); the derived figure is the CROSSOVER - the bay count and inspection frequency at which training an in-house PRRS is cheaper than buying the checks, computed from this dataset against the price index

13 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.