Various accounts of opening of lines describe how they were initially goods services only "to assist in consolidating the embankments"
Exactly what they did on my old branch line, that is to consolidate the two miles of embankments.
A junction with passenger lines would most certainly require an inspection, that would class as an alteration to the passenger line concerned.
It is possible that the BoT would want a written assurance and possibly further information about places where the line came into contact with other lines, such as junctions,
Yes, it does look like the two junctions coming off the East Lancs line (one at either end) would be inspected, but just how far down the new line they would go is any ones guess.
It would also enable the new line to start earning some revenue once fit for traffic whilst awaiting BoT passenger approval.
One thing I noted about the several stages of opening is that the L&Y seemed in the end to want to get that line earning some money and as time on it was accelerated.
The 2 mile section Padiham to Rose Grove had a full year of goods only services, whereas the 7 mile section to the West of Padiham (to Blackburn) had only four months of initial goods only before being opened to the public.
The first 2 mile inspection was done in 1876, the second 7 mile one was done in 1877 and much more was written about it:
Friday 28th September 1877 the General surrounded by L&Y officials from various departments set off from Blackburn station at 12 noon. Their train comprised of an engine and a saloon carriage. The train was followed by two 40 ton engines to test the strength of the bridges along this section. He stopped at every bridge be it an over or under one, checked points, signals and the signal boxes. Once at Great Harwood station again he checked the points, signals and the signal boxes.
Here he did an "interesting experiment" as reported in the newspapers - The station here was on a downward gradient up to a 1 in 96 and he released a wagon to see if it would reach the next station, thankfully it stopped half a mile away on the level straight section. From there he carried on with the checks until he came to Blackburn Road bridge on the edge of Padiham. This marled the end of the test and his train arrived at Padiham around 3:30 in the afternoon to a large crowd of on lookers.
The BOT certificate was issued just five days later.
I just thought some of you might be interested in how the Major conducted one of his inspections.