[F] ]Amount of excavation paid for.
| Drilling and Firing Data for Each Sub-division of Section | Drilling and Firing Data for Total Sections | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sub- divisions | Volume of each sub- division paid for | No. of sets | No. of holes in set | No. times fired | Total lbs. of power per hole fired | Linear feet of tunnel broken | Total length drilled | Total length of similar headings | Length drilled per linear foot of tunnel | Cu yds per linear foot of tunnel | Total feet drilled per cubic yard | Total lbs. of power per linear foot of tunnel | Total lbs. of power per foot drilled | Total lbs. of power per cubic yard |
| a | b | c | d | e | f | g | h | i | j | k | l | m | n | o |
| A | 17.775 | [G]1 | 6 | 3 | 4.50 | Σ(c + d) ÷ g | (b + i) ÷ g | j ÷ k | (c + d + f) ÷ g | m ÷ j | m ÷ k | |||
| [H]1 | 9 | 1 | 1.50 | |||||||||||
| [I]1 | 6 | 1 | 1.00 | |||||||||||
| [J]1 | 6 | 1 | 0.75 | 6.0 | 195 | 2 | 65.00 | 5.925 | 10.97 | 17.00 | 0.261 | 2.848 | ||
| A' | 1.00 | 2 | 3-4 | 1 | 0.25 | 5.0 | 21 | 2 | 8.40 | 0.400 | 21.00 | 0.70 | 0.166 | 1.750 |
| B | 5.925 | [G]2 | 3-4 | 1 | 1.00 | 4.0 | 35 | 2 | 17.50 | 2.962 | 5.90 | 3.50 | 0.200 | 1.181 |
| C | [K]1 | 3 | 2 | 1.125 | ||||||||||
| 33.33 | 4 | 7 | 1 | 1.125 | 5.0 | 186 | 1 | 37.20 | 6.666 | 5.58 | 6.975 | 0.187 | 1.046 | |
| D | 6.665 | 2 | 5-6 | 1 | 0.75 | 3.0 | 33 | 2 | 22.00 | 4.444 | 4.95 | 5.500 | 0.250 | 1.237 |
| Total for Heading | 150.10 | 20.397 | 7.81 | 33.675 | 0.227 | 1.778 | ||||||||
| E | 50.00 | 9 | 5 | 1 | 1.50 | 5.0 | 405 | 1 | 81.00 | 10.000 | 8.10 | 13.500 | 0.167 | 1.350 |
| F | 88.88 | 10.5 | 4 | 2 | 1.50 | |||||||||
| [L]5.0 | 4 | 1 | 1.50 | 4.0 | 682 | 1 | 170.50 | 22.222 | 7.67 | 23.230 | 0.136 | 1.046 | ||
| G | 22.22 | 5.5 | 4 | 2 | 1.00 | 5.0 | 132 | 1 | 26.40 | 4.444 | 5.94 | 4.400 | 0.166 | 0.990 |
| Total for Bench | 277.90 | 36.666 | 7.56 | 41.150 | 0.150 | 1.133 | ||||||||
| H | 9.77 | 5 | 3 | 1 | 0.50 | |||||||||
| 4 | 6 | 1 | 0.50 | 6.0 | 156 | 1 | 26.00 | 1.628 | 15.96 | 3.250 | 0.125 | 1.995 | ||
| I | 26.66 | 8 | 5 | 1 | 1.00 | 6.0 | 252 | 2 | 84.00 | 4.444 | 18.90 | 13.333 | 0.158 | 3.000 |
| Total of Trench | 110.00 | 6.072 | 18.10 | 16.583 | 0.151 | 2.731 | ||||||||
| Total for Whole Section | 548.00 | 63.135 | 8.95 | 91.408 | 0.172 | 1.446 | ||||||||
| Powder taken at 0.5 lb. per stick | ||||||||||||||
[G] ]6 Cut Holes-8 feet (Black circle)
[H] ]9 First Side Rd. and Bottom-7 feet (Circle with dot in it)
[I] ]6 Back Round-7 feet (Circle with line in it)
[J] ]6 Top Back Round-7 feet (Circle with x in it)
[K] ]A' 7 Holes-3 feet (Open circle)