“ Cuttings and Embankments .
“Bores have been put down at various parts of the line, the positions of which are shown on the small scale plan, and a copy of the journals of these bores may be seen at the engineer's office, but the Company does not in any way guarantee their accuracy, or that they will be a guide to the nature of the surrounding strata. Contractors must, therefore, satisfy themselves as to the nature of the strata, as the Company will not hold themselves liable for any claim that may be made against them on account of any inaccuracy in the journals of the bores.
“The formation level in both cuttings and embankments shall be 1 foot 9 inches below mean rail level.
“Of the probability of rock existing in any of the cuttings or other excavations to a greater extent than the quantity given in the detailed schedule the contractor must judge, and also form his own opinion as to the nature of the strata of the material in the various cuttings or excavations and in the base of the embankments, and price the quantities in the detailed schedule accordingly, as no allowance whatever will be made over the lump sum in the detailed schedule for these, although the material may turn out to be different from what is calculated and given in the detailed schedule.
“On the longitudinal section and cross-sections the hatched brown line shows the assumed surface of rock; where the journal of bores shows loose or broken rock, then the assumed surface of the solid rock is shown by a dotted brown line on the sections. The calculations of the quantities of the cuttings have been made in accordance therewith; all the material in the cuttings above the hatched brown line shown on sections is measured as soft cutting, and the contractor will only be paid for it as such.
“The slopes of all cuttings (except where through solid rock not subject to slip or decay from exposure to the weather) shall be at the rate of 1 1 2 horizontal to 1 vertical, and where through solid rock at the rate of a 1 2 horizontal to 1 vertical.”
“ Cuttings .
“Between peg 1 and peg 5, on up line side, soft.
“ Note .—The particular attention of intending contractors is directed to the specification in regard to the following matters:—
“The probability of slips in cuttings and embankments and sites of embankments.
“The probability of more or less rock or soft material having to be excavated, as no allowance will be made should the material turn out to be different from what is calculated and given in the schedule.”
“A bore has been put down to the depth of 24 feet (the full distance it was to go down) at about 15 feet from the peg on Dalry side. For the first 13 feet it was blue clay and stones, and after that a hard black substance called ‘black ban,’ but I do not know if this is the proper name for it.”
“The bore at peg 8 has been put down to the depth of 25 feet, the first 16 feet through clay and remainder ‘black band,’ except the last foot which is freestone.”
“The bore at peg No. 9 has been put down the full depth of 20 feet through clay for 12 feet and 8 feet of ‘black band.’”
“I should like you to send me a sample of the substance called ‘black ban’ so that I may see what it is like. You will probably get it again in the bore the men are now at, and a sample from it would do.”
“Yours of 19th inst., I have to-night sent you a small parcel containing a sample of the substance designated ‘black ban.’ The most of it has been churned into the consistency of clay through the working of the chisels in the hole; but there are some chips amongst it which will give you an idea of what kind of stuff it is.”
“Dear Sir,—I have received your letter of 20th inst., and also the sample of the material ‘black ban’ from the bores. I will visit the borers this afternoon and point out to them the position of other two bores that I wish them to put down.”
“We have put down other two bores at above peg”( i.e. , Peg 9), “one 5 yards and the other 15 yards from the peg. The first named sunk 13 feet, rock being struck at depth of 11 feet, and the latter sunk 14 feet, rock being struck at 13 feet down.”
“The above bore has been sunk to the depth of about 26 1 2 feet through about 15 feet of clay and remainder whinstone rock. This completes the bores which were pointed out to be done, and the borers are withdrawn to-night.”
“What is called rock in this letter must have been black blaes, see former letter 18/10/98,” and on the latter thus: “Keep to first report of this bore, as the rock here referred to must be the ‘black blaes’ of 14/10/98.”
“In the next place, it is clear that the defenders' engineer did not rely on them. If he had done so he would not have altered their reports when he came to make up what he called the journal of bores, or treated the statements in their letters with the absolute disregard which he did. On this part of the case I think it is clearly proved that the persons who took the bores were not competent to do so, and in the next place, that the defenders knew they were not competent to do so, and did not rely on them as being competent, and yet, in that state of matters, they referred to a journal of bores as if it had been taken by competent men in whom they had confidence, and had been written up by them day by day from their personal observation. All this, in my opinion, constituted fraud.”
“What was the true justification in your mind for assuming that it was black blaes of the same kind as you had reported to you under the name of ‘black ban’ on the 18th of October 1898? (A.) I took it to be the same material. (Q.) Was it just a guess? (A.) There is a good deal of guessing in all boring. (Q.) Don't you think with such doubts as these that it would have been only right to have got these bores confirmed by efficient people? (A.) As the bores have turned out they have come out correct. (Q.) Don't you think it would have been right with such results to have got his bores properly confirmed or corrected by competent people? (A.) No, I considered that I had people quite competent to do boring such as this.”