Tunnel #18


East portal of Tunnel #18.



West portal of Tunnel #18.

ICC Valuation Report

Statement showing property changes from September 1, 1926, to December 31, 1927

line
#
Character of property and description
Date
Units
Number of
units
Cost/unit
$$$
Total
$$$
1 Account No. 5 Title Tunnels and Subways




2 Tunnel No.18 MP 557.8 Single Track Driven




3 Total Length 639ft. (sta. "I" 816+64 to "I" 823+04)




4 Lined Length concrete-634 ft. per plans 18653 & C.S.347




5 Lined Length timber-626 ft.




6 Two concrete portals, plans 18247,40548 & 40553




7 Excavation-common (invert)
Cu Yd 134 .24 32
8 Excavation-solid rock
" 12,735 3.70 47,120
9 Excavation-solid rock (invert)
" 404 2.50 1,010
10 Portal backfill-Loose rock
" 190 .24 93

11 -Lining-




12 ...Reinforced concrete 1926 " 2,201 13.00 28,613
13 ...Plain concrete " " 544 11.50 6,256
14 ...Plain concrete (invert) " " 412 11.50 4,738
15 ...Timber-untreated fir " m.b.m. 377.045 40.00 15,082
16 ...Timber-Redwood " " 10.645 45.00 479

17 Packing-cordwood " cord 275 7.00 1,925
18 Reinforcing bars " lbs. 168,938 .04 6,758
19 Iron " " 4,178 .05 209
20 Creosote paint " gallon 327 .70 229
21 Tunnel Sign-C.S. 9 " Each 2 1.00 2

22 ..........Total

$168,389.80
23 ..........Interest during construction

$9,230.25
24 ..........Final

$177,629.95

© Joel Ashcroft