3. Maschinenbohrung. 
397 
Monat 
Monatlicher Fort 
schritt 
:0 
ÜS 
Summe des 
Fortschrittes 
Mittlerer 
Fortschritt 
pro Tag 
:0 
C 
C 
O 
:0 
C 
p 
< 
Met 
1874 
Mai . . . 
Juni . . . 
Juli . . . 
August . 
September 
October . 
November 
December 
82.o 
70.3 
95.0 
120.0 
108.2 
113.i 
83.7 
86.5 
1875 
1876 
Jänner 
Februar 
i März 
April 
Mai . 
Juni . 
Juli . 
August . 
September 
October . 
November [ 67.2 
December 39.3 
92.e 
83.1 
92.1 
97.6 
115.5 
99.3 
113.4 
119.0 
125.9 
127.6 
Jänner 
Februar 
März 
April 
Mai 
Juni 
32.5 
46.6 
75.5 
113.8 
110.1 
95.7 
44.8 
63.1 
62.o 
59.8 
51.2 
73.4 
84.6 
86.4 
101.4 
lOl.o 
86.7 
128.o 
lOl.o 
115.0 
127.2 
95.8 
103.2 
116.2 
90.i 
90.o 
121.3 
89.o 
76.1 
03.6 
58.6 
40.4 
126.8 
133.4 
157.0 
179.8 
159.4 
186.5 
168.3 
172.9 
194.o 
184.1 
178.8 
225.6 
216.5 
214.3 
240.6 
215.7 
229.1 
243.8 
157.3 
129.3 
153.8 
135.6 
151.6 
177.4 
168.7 
136.i 
960.5 
1.030.8 
1.125.8 
1.245.8 
1.354.0 
1.467.1 
1.550.8 
1.637.3 
1.729.9 
1.813.0 
1.905.1 
2.002.7 
2.118.2 
2.217.5 
2.330.9 
2.450.8 
2.576.7 
2.704.3 
2.771.5 
2.810.8 
2.813.3 
2.889.9 
2.965.4 
3.079.2 
3.189.3 
3.285.0 
862.9 
926.0 
988.0 
1-047.8 
1.099.0 
1.172.4 
1.257.0 
1.343.4 
1.444.8 
1.545.8 
1.632.5 
1.760.5 
1.861.' 
1.976.5 
2.103.7 
2.199..- 
2.302.7 
2.418.9 
2.509.o 
2.599.0 
2.720.3 
2.809.3 
2.885.4 
2.949.0 
3.007.6 
3.048.0 
1.823.4 
1.956.8 
2.113.8 
2.293.6 
2.453.0 
2.639.5 
2.807.8 
2.980.7 
3.174.7 
3.358.8 
3.537.6 
3.763.2 
3.979.7 
4.194.0 
4.434.6 
5 4.650.3 
4.879.4 
5.123.2 
5.280.5 
5.409.8 
2.65 
2.34 
3.06 
8.87 
3.61 
3.65 
2.79 
2.79 
2.99 
2.96 
2.97 
3.15 
5.02 
3.31 
3.66 
3.87 
4.20 
4.12 
2.24 
1.27 
1.05 
1.61 
2.43 
5.563,9 
5.699.2 
5.850.8 
G.028.j| 3.79 
6.196.9 3.55 
6.333.0' 3.19 
1.4. 
2.io 
2,oo 
1.93 
1.71 
2.37 
2.82 
2.79 
3.27 
3.61 
2.79 
4.27 
4.io 
4.44 
5.06 
. I 
r>. so; 
5.32 
6.02 
5.61 
5.58 
6.26 
6.57 
5.76 
7.42 
3.26 , 8.28i 
3.83 7.14 
4.10 7.76 
S.osl 6.96 
3.441 7.64 
3.75' 7.87 
3.0o! 5.24 
2.9o| 4.17 
3.91 
3.18 
2.45 
2.12 
4.96 
4.79 
4.88' 
5.91 
1.89! 5.45, 
1.84 4.53
	            		

398 
r. Tunnelbau. 
3. Detailerfahriingeii der Stollenbolir- 
a) Stollenort Göschenen. 
1873 
1874 
Monat 
Bohr- 
mascbinen- 
svstein 
1875 
April . . 
Mai . . 
Juni . . 
J uli . . 
August . 
September 
October . 
November 
December 
Jänner . 
Februar 
März . . 
April . . 
Mai . . 
Juni . . 
Juli . . 
August . 
September 
October . 
November 
December 
Jänner 
Februar 
März . 
Dubois & 
Francois 
Mac-Kean 
und 
Sommeiller 
^ 'S ^ 
c £ -Ä 
o — b 
_ c 
a 
Meter 
( zu den obi 
(gen Ferroux 
i Dubois & 
| Francois 
f Dubois & 
Francois 
I Ferroux 
, Ferroux 
28.90 
42.50 
48.10 
öl.oi 
6(5.60, 
50.20 
70.oo 
75.00 
79.25 
• 66.00 
65.75 
82.10 
58.40 
18.50 
63.50 
70.30 
95.00 
12Ü.00 
108.20 
1 l3.io 
83.70 
86.50 
92.6o 
1.07 
1.37 
1 .G0 
1.65 
2.15 
1.67 
2.26 
2.50 
2.50 
2.47 
2.35 
2.65 
1.95 
2.53 
2.69 
2.34 
3.00 
3.87 
3.61 
3.65 
2.79 
2.79 
2.99 
83.101 2.96 
92.10 2.97 
l.so 
2.40 
3.50 
4.75 
3.20 
2.95 
3.30 
3.90 
4.20 
if 
< 
37 
51 
52 
56 
70 
58 
77 
75 
a> 
£ ■" Ü3 
& 
1 o 
: M ’ 
<b _ a 
s: z ' 
® S 
t- ff <l ; 
B O. £ 
Stunden- 
8—42 
8-40 
8-13 
6- 43 
5—41 
7— 9 
5- 8 
4-30 
85 4-40 
4.oo 
3.05 
4.60 
3.50 
2.95 
3.90 
3.80 
4.40 
5.80 
6.oo 
5.70 
4.40 
4.50 
8—38 
5—52 
5—41 
5- 8, 
5— 2l 
5—13 ! 
4—13 
4—46 
3—59 
76 4—48 3—44 
74 5- 8 
83 5— 4 
67 6— 5 
3-58 
3-37 
3—29 
22 4-39 3—21 
69 4—511 3—21 
78 5 —27 
91 
109 
102 
115 
84 
4— 53 
3—27 
3-41 
3— 21 
4- 27 
90 5- 
4.10 94' 4—32 
4.50 j 83 4—47 
4.3o ! 90 1 5— . 
3-25 
3—18, 
3—20 
3-17 
3- 8 
3— 7 
3-8 
3—17 
3-18 
3—16