Tunnel #20


West portal of Tunnel #20.



East portal of Tunnel #20.

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.20 MP 560.9 Single Track Driven




3 Total Length 436ft. (sta. "H" 656+59 to "H" 660+95)




4 Lined Length concrete-135 ft. per plans 18653, 20025 & C.S.347




5 Lined Length timber-397 ft.




6 Two concrete portals, plans 18247,40537 & 40539




7 Excavation-solid rock
Cu Yd 6,948 3.70 25,708
8 Excavation-solid rock (invert)
" 77 2.50 193
9 Portal backfill-common local
" 240 .24 58
10 Portal backfill-Loose rock local
" 240 .49 118

11 -Lining-




12 ...Reinforced concrete 1926 " 563 13.00 7,319
13 ...Plain concrete " " 399 11.50 4,589
14 ...Plain concrete (invert) " " 50 11.50 575
15 ...Timber-untreated fir " m.b.m. 193.188 40.00 7,728
16 ...Timber-Redwood " " 7.720 45.00 327

17 Packing-cordwood " cord 115 7.00 805
18 Reinforcing bars " lbs. 41,495 .04 1,660
19 Iron " " 2,251 .05 113
20 Creosote paint " gallon 136 .70 95
21 Tunnel Sign-C.S. 9 " Each 2 1.00 2
22 Pump fire extinguisher (5 gallon Pyrene) 1927 " 2 20.00 40
23 Fire Ladders 24 ft. " " 2 6.00 12
24 Fire Ladders 16 ft. " " 1 4.00 4
25 Fire barrels & covers-concrete " " 4 5.00 20
26 Fire buckets-metal, cone shaped " " 8 .25 2
27 Axes, single bitt " " 2 1.00 2

28 ..........Total

$74,595.41
29 ..........Interest during construction

$4,083.14
30 ..........Final

$78,678.55

© Joel Ashcroft