trigram

This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

trigram	frequency
of the tunnel	261
of the work	243
part of the	206
one of the	195
end of the	173
the top of	155
the new york	145
side of the	145
top of the	143
in order to	138
troy and greenfield	136
the troy and	134
and greenfield railroad	123
the construction of	119
the use of	119
the end of	118
the bottom of	114
of the shield	113
it may be	112
it is not	110
the bell rock	104
of the same	103
had to be	100
bottom of the	98
and it is	97
as well as	96
the amount of	94
the pennsylvania railroad	92
on account of	92
out of the	92
new york city	91
some of the	88
portion of the	87
and in the	87
and it was	87
it will be	86
would have been	86
so as to	85
as soon as	85
is to be	85
the weight of	84
was to be	83
at the same	83
the cost of	82
the same time	82
of the rock	82
so that the	80
of the tunnels	79
the case of	79
of the pennsylvania	77
the face of	77
as to the	77
construction of the	76
weight of the	75
the work was	74
in the case	73
of the river	73
surface of the	73
shown in fig	72
due to the	72
the hoosac tunnel	72
the course of	71
it is a	71
the rate of	71
face of the	70
account of the	70
the long island	70
of the state	69
of the water	68
the time of	68
the surface of	68
in the same	68
of the concrete	67
greenfield railroad company	66
it was not	66
the east river	66
in which the	65
there was a	65
at the bottom	64
there is no	64
that of the	64
at the time	63
on the other	63
the number of	62
the north river	62
it was a	62
that it was	62
by means of	61
there is a	61
the fact that	60
of the most	60
line of the	59
on the rock	59
in addition to	59
could not be	58
to have been	58
it would be	57
of the line	57
of new york	56
the shield was	56
a distance of	56
the governor and	56
east of the	56
at the top	55
of the road	55
the effect of	55
as shown in	55
of the troy	55
governor and council	55
parts of the	55
of the material	54
progress of the	54
sides of the	54
the length of	54
a lot of	54
the completion of	54
of the building	53
the floating light	53
he was a	53
the treasurer of	53
length of the	53
section of the	52
up to the	52
were to be	52
of the commonwealth	52
the iron lining	52
parallel to the	52
of the wood	51
the line of	51
on board of	51
in the course	51
so far as	51
according to the	51
the rock was	51
the state of	51
a number of	50
completion of the	50
to be a	49
for the purpose	49
of the wall	49
the strength of	49
long island railroad	49
the purpose of	48
the progress of	48
at elastic limit	48
board of the	48
the work of	48
to the rock	48
upon the rock	48
in the tunnel	48
connection with the	47
it was necessary	47
it should be	47
cost of the	47
there was no	47
it is the	47
but it was	47
to be made	46
of the beacon	46
but it is	46
as it was	46
of all the	46
at the end	45
as far as	45
was necessary to	45
of the pile	45
of the sea	45
a depth of	45
on the new	44
of the new	44
the remainder of	44
most of the	44
the concrete was	44
of the arch	44
that it is	44
state of the	43
at the rate	43
west of the	43
and the other	43
of said scrip	43
to be the	43
use of the	43
from to ft	43
and that the	42
of the iron	42
long island city	42
not to be	42
pennsylvania railroad company	42
for the first	42
used in the	42
and of the	41
member of the	41
east side of	41
course of the	41
of ninth avenue	41
in connection with	41
a part of	41
found to be	41
hundred thousand dollars	41
owing to the	41
that he was	41
mechanical properties of	40
of the hoosac	40
level of the	40
addition to the	40
it does not	40
the east side	40
the cutting edge	40
in front of	40
in such a	40
attached to the	40
in one or	40
and at the	39
of civil engineers	39
he had been	39
the nature of	39
the direction of	39
the same as	39
to be done	39
it has been	39
shall be delivered	38
the quantity of	38
shown on plate	38
engineer of the	38
soon as the	38
more or less	38
remainder of the	38
the sides of	38
the point of	38
as it is	38
it would have	38
the other hand	38
and all the	38
and on the	38
it was the	37
that he had	37
which had been	37
the mechanical properties	37
in the middle	37
of the shaft	37
two or three	37
to make the	37
the board of	37
of the american	37
of the sand	37
the whole of	37
angle of repose	37
of the ground	37
in the first	37
of the railroad	37
it is to	36
on each side	36
one or two	36
of the first	36
in the early	36
the part of	36
to the treasurer	36
ends of the	36
society of civil	36
the level of	36
of the world	36
at this time	36
the steam engine	36
on the th	35
american society of	35
direction of the	35
of d street	35
as much as	35
the west end	35
the sum of	35
he did not	35
the ends of	35
nature of the	35
of the western	35
as in the	35
should not be	35
and to the	35
of the north	35
of about ft	35
the united states	35
as shown by	35
it was found	35
the terminal station	35
the middle of	35
a bit of	35
of the whole	35
one or more	34
connected with the	34
the concrete lining	34
the air pressure	34
in new york	34
the foot of	34
of the excavation	34
of the company	34
the height of	34
on the beacon	34
the excavation was	34
the tunnel was	34
in the bottom	34
to the top	34
treasurer of the	33
cubic yards of	33
the center line	33
at the rock	33
hundred and fifty	33
in this case	33
of the lighthouse	33
the railroad company	33
on the work	33
description of the	33
as may be	33
many of the	33
portion of said	33
work on the	33
are to be	33
the provisions of	33
of his own	33
shown by fig	33
on the north	33
a piece of	33
to make a	33
the name of	33
the depth of	32
the result of	32
of the two	32
of the long	32
made in the	32
on the east	32
the western road	32
outside of the	32
the act of	32
on the surface	32
the center of	32
charge of the	32
was found to	32
but in the	32
board of trustees	32
of the great	31
sand and gravel	31
it can be	31
a member of	31
of the beam	31
from time to	31
the elastic limit	31
to the west	31
in d street	31
the west side	31
would not be	31
in this way	31
control of the	31
in charge of	31
of the commissioners	31
per square inch	31
to the tunnel	31
in the rock	31
the rock surface	31
to the grain	31
of one of	31
be able to	31
was put in	31
the base of	30
a man of	30
the east end	30
time to time	30
have to be	30
properties of wood	30
equal to the	30
to have a	30
the rest of	30
by the state	30
i am not	30
at right angles	30
and for the	30
height of the	30
of the top	30
of the corporation	30
it must be	30
front of the	30
the size of	30
in case of	30
chief engineer of	30
the results of	30
the removal of	29
to prevent the	29
of this act	29
one of these	29
not less than	29
to the state	29
the question of	29
portions of the	29
president of the	29
of the artificers	29
at the west	29
the beginning of	29
on the south	28
seemed to be	28
center of the	28
the south side	28
and by the	28
head of the	28
feet above the	28
and the work	28
a kind of	28
whole of the	28
the boston and	28
of the pier	28
regard to the	28
any of the	28
the excavation of	28
extension of the	28
should have been	28
the sand and	28
the loss of	28
back of the	28
size of the	28
i do not	28
pressure on the	28
per linear foot	28
the head of	28
to the amount	28
the weehawken shaft	28
the city of	28
the building of	28
on the top	28
each of the	27
of the structure	27
and from the	27
it could be	27
base of the	27
on the strength	27
site of the	27
edge of the	27
the erection of	27
have been a	27
to be used	27
made by the	27
was made to	27
on which the	27
the side of	27
in the tunnels	27
location of the	27
the hudson river	27
to a depth	27
case of the	27
i did not	27
the value of	27
position of the	27
and a half	27
the metal lining	27
for some time	27
is shown by	27
of the piston	27
down to the	26
one hundred and	26
at the bell	26
will be seen	26
the width of	26
the fitchburg railroad	26
the north side	26
in which he	26
shall have been	26
in the world	26
the writer believes	26
have been made	26
of the city	26
of the bridge	26
up and down	26
for the use	26
of the machine	26
as shown on	26
of the engineer	26
of the ship	26
so that it	26
the method of	26
because of the	26
on the west	26
the tunnel line	26
of which was	26
character of the	26
right angles to	26
the tunnel and	26
was in the	26
delivered to the	26
the site of	26
in regard to	26
work in the	26
the resident engineer	25
new york tunnel	25
from the west	25
on the same	25
quantity of water	25
it had been	25
by the writer	25
width of the	25
said board of	25
is in the	25
shown by the	25
strength of the	25
for a time	25
east river tunnels	25
pounds per square	25
one of them	25
of the bell	25
of their said	25
york tunnel extension	25
of the tender	25
which it is	25
one of his	25
the life of	25
might have been	25
per cubic yard	25
that there is	25
of the terminal	25
of the floating	25
seems to have	25
he was not	25
in advance of	25
the writer has	25
at a time	25
in the construction	25
of the old	25
of the steam	25
the river tunnels	25
across the grain	25
another portion of	25
the character of	25
placed in the	25
below the surface	25
said company shall	25
the presence of	25
the greater part	25
of the specimen	25
view of the	25
the development of	25
earth and rock	25
of the face	25
must have been	25
if it is	24
east and west	24
was one of	24
it is only	24
far as the	24
where it was	24
middle of the	24
removal of the	24
of the test	24
vermont and massachusetts	24
for a distance	24
to do with	24
there was not	24
of free air	24
of his life	24
rest of the	24
when it was	24
and there is	24
in his own	24
excavation of the	24
a portion of	24
was found that	24
shown on fig	24
area of the	24
which it was	24
to the new	24
found that the	24
on the sides	24
greater part of	24
the work done	24
of those who	24
west side of	24
the first time	24
for the construction	24
new york side	24
it was decided	24
railroad company shall	24
is not a	24
the soft ground	24
the pressure of	24
the acts of	24
of the west	24
erection of the	23
two of the	23
of sand and	23
is shown on	23
will be found	23
capacity of the	23
at the east	23
of the time	23
value of the	23
of such a	23
each side of	23
be made to	23
well as the	23
to support the	23
of which the	23
north river tunnels	23
and i am	23
for it is	23
as long as	23
than that of	23
has to be	23
and d streets	23
not more than	23
terminal station west	23
and when the	23
of the governor	23
and they were	23
the hoosac mountain	23
at this point	23
the hands of	23
and as the	23
it was thought	23
of said company	23
that in the	23
that it would	23
a series of	23
to keep the	23
a b c	23
to determine the	23
b c d	23
made to the	22
which may be	22
and then the	22
a matter of	22
the benefit of	22
the rock and	22
it did not	22
the position of	22
in a few	22
to be taken	22
for this purpose	22
together with the	22
in accordance with	22
in the most	22
of the committee	22
the tunnels were	22
road and tunnel	22
to a point	22
first day of	22
of the avenue	22
there can be	22
of the acts	22
access to the	22
and i have	22
the artificers were	22
elevation of the	22
used on the	22
in the morning	22
to that of	22
in other words	22
property of the	22
thousand lineal feet	22
on top of	22
the form of	22
is not the	22
was not a	22
the western railroad	22
rock bottom heading	22
which he was	21
the history of	21
was the first	21
of this kind	21
of the street	21
that they were	21
of the country	21
south side of	21
into the tunnel	21
in diameter and	21
the axis of	21
at one time	21
if he had	21
the th of	21
rate of growth	21
or more sections	21
treasurer of said	21
in favor of	21
in the field	21
to go to	21
there is not	21
with the exception	21
fact that the	21
the capacity of	21
of seventh avenue	21
of the south	21
it is impossible	21
in the concrete	21
in reinforced concrete	21
from the top	21
a good deal	21
it was then	21
to be of	21
which is the	21
the necessity of	21
half of the	21
it is very	21
and there was	21
new york central	21
stock of the	21
to see the	21
diameter of the	21
the elevation of	21
the first day	21
of the weight	21
provisions of this	21
angles to the	21
of the board	21
center line of	21
lineal feet of	21
at that time	21
for use in	21
the exception of	21
in order that	21
the work to	20
the angle of	20
more than one	20
an average of	20
by which the	20
on the bottom	20
the new jersey	20
of the screw	20
between the two	20
should be made	20
bergen hill tunnels	20
investigations of mine	20
proved to be	20
in the latter	20
advance of the	20
at the point	20
for the most	20
had not been	20
the shields were	20
and if the	20
a length of	20
of compressed air	20
of the east	20
the aid of	20
was done by	20
it was to	20
of the other	20
a sort of	20
more than a	20
the water was	20
it was in	20
depth of ft	20
from the bottom	20
the time the	20
the people of	20
to the bottom	20
the most important	20
in the open	20
the capital stock	20
the manhattan shaft	20
strength of wood	20
to carry the	20
the back of	20
this is the	20
a capacity of	20
contact with the	20
at the beginning	20
of the working	20
of the pipe	20
to the fact	20
on the manhattan	20
with regard to	20
free air per	20
of the latter	20
by the railroad	20
in soft ground	20
the thickness of	20
that the work	20
the centre of	20
they are not	19
of the engine	19
of the present	19
the location of	19
features of the	19
for more than	19
were put in	19
of mine accidents	19
the american society	19
and with the	19
of the earth	19
had been made	19
questions in reinforced	19
the neutral plane	19
to be paid	19
the manhattan side	19
the early part	19
the most part	19
troy and boston	19
the interest of	19
in a very	19
all of the	19
the placing of	19
up in the	19
from the east	19
of the bottom	19
to complete the	19
the rock at	19
he was in	19
reinforced concrete design	19
five per cent	19
at the foot	19
that there was	19
the central shaft	19
the area of	19
on the ground	19
the roof of	19
details of the	19
much of the	19
of the ring	19
tunnels under the	19
of the people	19
which he had	19
writer believes that	19
and he was	19
of from to	19
under the direction	19
to the east	19
was filled with	19
this was done	19
in some cases	19
the work is	19
a and b	19
when it is	19
the walls of	19
and in a	19
work of the	19
a pressure of	19
means of a	19
the upper part	19
it in the	19
be used in	19
the operation of	19
to make it	19
the north and	19
federal investigations of	19
of the day	19
in spite of	19
to the writer	19
is due to	18
in the form	18
of the late	18
was carried on	18
the application of	18
he had to	18
in the center	18
centre of the	18
greenfield railroad and	18
in the following	18
pressure of the	18
upon the road	18
that may be	18
made for the	18
be seen that	18
of the rail	18
in the face	18
on the line	18
at that point	18
in contact with	18
to the public	18
tunnel extension of	18
water from the	18
was placed in	18
there are two	18
will be made	18
is that the	18
the wind was	18
you and me	18
and the whole	18
the load is	18
capital stock of	18
taken from the	18
in the top	18
and that is	18
scrip shall be	18
water in the	18
to the commonwealth	18
to show the	18
may not be	18
of the cutting	18
be made for	18
the importance of	18
on the side	18
in the north	18
the appearance of	18
of the shields	18
van der hoek	18
in view of	18
will not be	18
that he has	18
special committee on	18
be found in	18
this was the	18
of the track	18
prior to the	18
the road and	18
in all the	18
are shown on	18
eighteen hundred and	18
the commencement of	18
history of the	18
the period of	18
that he would	18
i have been	18
company shall have	18
center to center	18
the lines of	18
the design of	18
grade of the	18
a pair of	18
by the governor	18
be delivered as	18
to which the	18
the tunnel to	18
applied to the	18
delivered as aforesaid	18
of the lining	18
the writer is	18
to the shaft	18
that we are	18
early part of	18
the pressure on	18
rings per inch	18
condition of the	18
placed on the	18
members of the	18
are shown in	18
from the rock	18
to give the	18
could have been	18
has not been	18
of the total	18
to the end	17
study of the	17
to allow the	17
is not only	17
beams of the	17
motion of the	17
of this section	17
south of the	17
i said to	17
under the river	17
as to be	17
axis of the	17
that when the	17
and i was	17
he had no	17
development of the	17
only in the	17
and one of	17
boston and maine	17
of the contractors	17
committee on rail	17
on the upper	17
boulton and watt	17
the top and	17
eastward from the	17
to the governor	17
less than the	17
at the present	17
of the cylinder	17
from center to	17
report of the	17
to new york	17
treatise on the	17
and may be	17
on the part	17
the retaining wall	17
resting on the	17
i had a	17
the face was	17
the ground is	17
he had a	17
on rail sections	17
in each tunnel	17
is hereby authorized	17
it would not	17
caused by the	17
feet in height	17
was as follows	17
engineers instituted transactions	17
of the act	17
returned to the	17
on the first	17
the conditions of	17
was decided to	17
a system of	17
the work in	17
number of men	17
the present time	17
to the same	17
civil engineers instituted	17
division of the	17
similar to that	17
likely to be	17
if it be	17
tunnel and terminal	17
from to in	17
is not to	17
known as the	17
would not have	17
there were no	17
in relation to	17
as he was	17
of the works	17
on either side	17
far as possible	17
to have the	17
instituted transactions paper	17
of the weather	17
transactions paper no	17
in pounds per	17
to think of	17
is one of	17
it was only	17
final report of	17
distance of ft	17
the idea of	17
modulus of elasticity	17
of special committee	17
not only the	17
it might be	17
the subject of	17
that he should	17
the tail of	17
report of special	17
of the caisson	17
pressure of lb	17
not in the	17
full page image	17
the space between	17
in the midst	17
of the directors	17
north side of	17
be delivered to	17
it is in	16
effect of the	16
i think it	16
foot of the	16
the proportion of	16
about the same	16
be considered as	16
a period of	16
the degree of	16
which has been	16
is shown in	16
to get the	16
and terminal railroad	16
the field of	16
building of the	16
and with a	16
it is believed	16
hundred and twenty	16
for the same	16
it to be	16
in the river	16
woods in green	16
appears to have	16
to the surface	16
in such manner	16
was used for	16
to the river	16
the other side	16
to be placed	16
feet of their	16
by the contractor	16
removed from the	16
at any time	16
pressure in the	16
the payment of	16
in green condition	16
southern vermont railroad	16
the rock to	16
in the last	16
in excess of	16
of the permanent	16
shown in table	16
we are to	16
length of time	16
with all the	16
of the contract	16
we may be	16
knowledge of the	16
the place of	16
the work at	16
is impossible to	16
i should have	16
on both sides	16
of the construction	16
a little more	16
the way of	16
is not so	16
seventh avenue and	16
by the use	16
he had not	16
rock surface was	16
to take a	16
he would have	16
and the same	16
new jersey side	16
the control of	16
ahead of the	16
pennsylvania tunnel and	16
the basis of	16
the influence of	16
three or four	16
beginning of the	16
tail of the	16
to be in	16
new york division	16
of tenth avenue	16
the movable head	16
those of the	16
the vermont and	16
the grade of	16
the heading was	16
of the bench	16
the lower part	16
on may th	16
sand and stone	16
the passage of	16
they do not	16
work to be	16
between seventh and	16
done in the	16
millions of dollars	16
that is the	16
two hundred and	16
space between the	16
to the level	16
to be removed	16
the difference between	16
will be described	16
from to lb	16
shall be made	16
thickness of the	16
assumed to be	16
and to be	16
the shield and	16
operation of the	16
fitchburg railroad company	16
the cause of	16
that i have	16
the outside of	16
placing of the	16
in feet material	16
in the evening	16
to the work	16
feet per month	16
in those days	15
in the state	15
of the various	15
the writer had	15
large number of	15
a practical treatise	15
it cannot be	15
by the city	15
where there was	15
the thames tunnel	15
the same manner	15
to permit the	15
the sand was	15
by the contractors	15
in which we	15
the growth of	15
on the outside	15
to the face	15
inches in diameter	15
the properties of	15
for all the	15
more than the	15
by way of	15
the expense of	15
the street surface	15
the love of	15
the southern vermont	15
that can be	15
the writer was	15
feet of tunnel	15
as a result	15
action of the	15
of the entire	15
could be made	15
here and there	15
approval of the	15
which will be	15
who had been	15
put in place	15
the maximum load	15
of the year	15
a short time	15
the crown of	15
at intervals of	15
at all times	15
determined by the	15
which could be	15
he was the	15
the manner of	15
lines of the	15
with the same	15
of the section	15
the late wood	15
the plane of	15
is necessary to	15
of the retaining	15
he had the	15
the caisson was	15
was not only	15
proportion to the	15
of their own	15
the form was	15
of the enterprise	15
roof of the	15
stress at elastic	15
of late wood	15
was on the	15
or two sections	15
the pile is	15
a few feet	15
is difficult to	15
made up of	15
on the subject	15
and should be	15
he could not	15
that the state	15
there will be	15
of the cost	15
new york contracting	15
of woods in	15
along the grain	15
in the south	15
greater than the	15
of the boats	15
and d street	15
the art of	15
that was the	15
to the other	15
i have known	15
wall of the	15
of the fibres	15
shown in the	15
the service of	15
away from the	15
and hoosac tunnel	15
crown of the	15
the limits of	15
lining of the	15
of the lower	15
the problem of	15
in the meantime	15
of the hudson	15
the practice of	15
which was the	15
said to myself	15
the business of	15
if i had	15
experiments on the	15
and a few	15
the girders c	15
road east of	15
miles of their	15
of the house	15
the latter part	15
sections of the	15
and shall have	15
from which the	15
one hundred thousand	15
number of the	15
in the air	15
power of the	15
for this reason	15
the strength and	15
we do not	15
the force of	15
of the smeaton	15
for the work	15
point on the	15
as a rule	15
it would seem	15
the tunnels under	14
the hudson and	14
subject to the	14
of the original	14
per cent of	14
at the other	14
as we have	14
during the period	14
the bergen hill	14
that portion of	14
and also to	14
which have been	14
the american railway	14
to meet the	14
barrels of cement	14
and maine railroad	14
the eastern railroad	14
material in the	14
b c b	14
upper part of	14
to the depth	14
many of them	14
and through the	14
accordance with the	14
and the rest	14
can be no	14
this is a	14
he does not	14
except in the	14
ninth and tenth	14
found in the	14
of the man	14
interest of the	14
such was the	14
the power of	14
the road east	14
not be used	14
end of each	14
the elevated railway	14
to avoid the	14
wet dry all	14
were used in	14
they may be	14
him in the	14
idea of the	14
with the new	14
and construction of	14
report on the	14
the other end	14
the town of	14
the material in	14
is a great	14
under the north	14
from the first	14
should be taken	14
force of the	14
of which were	14
the spirit of	14
from the state	14
would be a	14
on one side	14
and had to	14
of the united	14
have been the	14
commissioners of the	14
in the summer	14
that they are	14
ten per cent	14
of the upper	14
of the men	14
for that purpose	14
it is necessary	14
here is a	14
manner in which	14
i had to	14
may be made	14
in all cases	14
it is well	14
the terms of	14
that is to	14
of which is	14
it appears that	14
had been removed	14
which is to	14
he would not	14
in the sand	14
under ninth avenue	14
the company to	14
in so far	14
of this work	14
was able to	14
in the service	14
little more than	14
application of the	14
in the east	14
the first of	14
reference to the	14
if you are	14
is the best	14
of the heading	14
and that he	14
order to prevent	14
the west shaft	14
and tenth avenues	14
it seems to	14
with a view	14
in this paper	14
the best of	14
a few days	14
i have seen	14
of the piles	14
in long island	14
has been made	14
compared with the	14
the soft material	14
i had the	14
at the face	14
in the upper	14
support of the	14
a top heading	14
was a good	14
the shield chambers	14
tracks of the	14
miles of the	14
and as a	14
either side of	14
c b c	14
up on the	14
be noted that	14
mixed rock cut	14
to be sure	14
to do the	14
of the northern	14
a short distance	14
those who have	14
each end of	14
the water is	14
railroad and hoosac	14
with which the	14
so long as	14
to some extent	14
this part of	14
there would be	14
hundred and sixty	14
when i was	14
the consideration of	14
made at the	14
the property of	14
walls of the	14
chapter of the	14
to and from	14
we are not	14
in the present	14
similar to those	14
and the rock	14
in tunnel a	14
of the best	14
latter part of	14
the approval of	14
the river was	14
in the way	14
air pressure was	14
on the lower	14
of the form	14
where the rock	14
the escape of	14
the details of	14
of the mountain	14
by a single	14
their said tunnel	14
proportional to the	14
new york and	14
of which are	14
and in this	14
of the mississippi	14
organization of the	14
shall not be	14
the extent of	14
one end of	14
the diameter of	13
shown on the	13
at which the	13
that could be	13
the means of	13
a young man	13
that a man	13
be used for	13
after which the	13
a section of	13
and ninth avenues	13
floor of the	13
from the time	13
was about ft	13
in the manner	13
somehow or other	13
top and bottom	13
of the family	13
by the author	13
practical treatise on	13
so that they	13
the process of	13
to be built	13
from the north	13
were used for	13
part of a	13
to be very	13
watt and boulton	13
of a large	13
the members of	13
the action of	13
d street and	13
be necessary to	13
strength and stiffness	13
it to the	13
distance of about	13
eastern railroad company	13
and said to	13
a few of	13
the midst of	13
left the rock	13
to receive the	13
can be used	13
the screw blade	13
north river division	13
interest in the	13
the average progress	13
the opinion of	13
as fast as	13
change in the	13
one of those	13
in which they	13
it necessary to	13
to take the	13
settlement of the	13
depth of about	13
york contracting company	13
of latent heat	13
a great deal	13
three hearty cheers	13
of the three	13
which they are	13
of the project	13
of the tower	13
the same year	13
at each end	13
which they were	13
an angle of	13
that it will	13
construction of a	13
to which he	13
must not be	13
in one of	13
the contractor for	13
between ninth and	13
to the people	13
of the metal	13
to those who	13
the grain is	13
bridge over the	13
the laying of	13
we have been	13
this was a	13
the opening of	13
of the eastern	13
of the fitchburg	13
st and d	13
part of his	13
of the light	13
i am sure	13
to reduce the	13
feet wide and	13
of the former	13
it is also	13
it as a	13
the sound of	13
be in the	13
modulus of rupture	13
will be the	13
amount of the	13
proportion of the	13
in the roof	13
the rock in	13
and the east	13
would have to	13
as they are	13
side of ninth	13
similar to the	13
in the contract	13
in the line	13
be made on	13
it is that	13
east end of	13
the tunnel lining	13
may be said	13
increase in the	13
r r r	13
each of these	13
of the name	13
on the mechanical	13
of a few	13
been able to	13
but as the	13
time of the	13
to which it	13
out to the	13
the disposal of	13
the operations of	13
lower part of	13
the right to	13
to the point	13
the choice of	13
of the surface	13
and no one	13
and stability of	13
the weight on	13
work at the	13
but he was	13
this is not	13
by far the	13
the speed of	13
we are all	13
on the quiet	13
of cement used	13
of civil engineering	13
such as the	13
rock on the	13
can be found	13
tunnel under the	13
the distance of	13
seen that the	13
to the time	13
from the face	13
no less than	13
the return of	13
and boston railroad	13
the volume of	13
concrete lining was	13
that he is	13
a large number	13
in a manner	12
the west line	12
close to the	12
at a depth	12
to get a	12
concrete should be	12
the tunnel is	12
o o t	12
during the last	12
h h h	12
that this is	12
of an inch	12
interested in the	12
had been driven	12
to the board	12
had to do	12
and in that	12
loss of air	12
dry all wet	12
all the work	12
boston railroad company	12
the arrangement of	12
course of this	12
in open cut	12
when he was	12
i tell you	12
railroad and tunnel	12
and new york	12
west end of	12
to form a	12
that we have	12
with which he	12
those on the	12
all parts of	12
east river division	12
to give a	12
to the center	12
but he had	12
same manner as	12
of the southern	12
used for the	12
to the nearest	12
rate of progress	12
between greenfield and	12
and if you	12
is on the	12
through the tunnel	12
the specimen is	12
when the writer	12
by the fact	12
the water supply	12
feet in length	12
through which the	12
and about ft	12
directly from the	12
on the one	12
provide for the	12
of the several	12
to the full	12
he used to	12
to provide for	12
for a few	12
to use the	12
occupied by the	12
the death of	12
hudson and manhattan	12
on girders c	12
the first and	12
to take up	12
effect on the	12
there were three	12
in our day	12
r a m	12
of the night	12
the other two	12
the shaft was	12
lines and grades	12
the execution of	12
the concrete is	12
to the whole	12
brought to the	12
to be at	12
proportion of late	12
letter to the	12
e e p	12
from the beacon	12
or in the	12
in cubic yards	12
may be required	12
the boats were	12
third of the	12
the stone was	12
will be taken	12
did not know	12
of said road	12
the purposes of	12
a loan of	12
the concrete in	12
a couple of	12
the meadows division	12
will be used	12
the temperature of	12
the cell walls	12
he is a	12
came to the	12
the tendency of	12
to see that	12
two or more	12
and they are	12
of the caissons	12
was at first	12
after the first	12
distance from the	12
on the river	12
the sea was	12
above the rock	12
cubic yard of	12
e p e	12
all wet dry	12
cost of labor	12
which the writer	12
the author has	12
at a distance	12
long as the	12
to say that	12
the performance of	12
a tendency to	12
as they were	12
directors of the	12
of the last	12
committee of the	12
made on the	12
by the pennsylvania	12
north and south	12
over the whole	12
average rate of	12
r r a	12
under the provisions	12
and this was	12
feet in diameter	12
the water from	12
they should be	12
under the same	12
as if he	12
the point where	12
specimens will be	12
compression across the	12
the average time	12
of the cross	12
load is applied	12
the effects of	12
temperature of the	12
each pair of	12
the bed of	12
to pay the	12
of new jersey	12
is of the	12
and will be	12
g g g	12
and it may	12
appears to be	12
the attention of	12
filled with concrete	12
out of rock	12
be done in	12
more than ft	12
the holes were	12
is equal to	12
and the excavation	12
and not a	12
muck loaded by	12
as the shield	12
appearance of the	12
and also the	12
done by the	12
of the mechanical	12
opinion of the	12
by the commissioners	12
of the subject	12
they did not	12
was thought that	12
in proportion to	12
was in a	12
twenty thousand dollars	12
fifty thousand dollars	12
the chief engineer	12
is the case	12
by reason of	12
the wood of	12
the tunnel itself	12
west line of	12
to the contractor	12
the sinking of	12
to ninth avenue	12
of the main	12
the deerfield river	12
thousand feet of	12
and in such	12
be required to	12
the mind of	12
drilling and blasting	12
table part w	12
in the country	12
the bridge seat	12
commonwealth of massachusetts	12
the meeting of	12
the difference in	12
at about the	12
work was done	12
it and the	12
as i have	12
at a point	12
that they would	12
where they were	12
temporary shoring girders	12
on the whole	12
four or five	12
to the present	12
at the meeting	12
per square foot	11
and had been	11
it is as	11
at or near	11
in the end	11
the mortar gallery	11
opening of the	11
in the paper	11
on the road	11
that would have	11
the said company	11
could not have	11
and that it	11
for the benefit	11
of the proposed	11
of this commonwealth	11
excavation had been	11
when they were	11
of more than	11
to be tested	11
is that of	11
were filled with	11
cent cent cent	11
tendency of the	11
to be able	11
a good many	11
from greenfield to	11
of the vessel	11
in a short	11
the prosperity of	11
they could be	11
the bench was	11
be placed in	11
on the contrary	11
said to me	11
at the ends	11
a treatise on	11
not only to	11
of a great	11
both sides of	11
and for a	11
the rear of	11
the quality of	11
those who were	11
of the air	11
out of a	11
only by the	11
a point ft	11
were built in	11
the safety of	11
as chief engineer	11
have not been	11
boston and lowell	11
estimate of the	11
by the time	11
the man who	11
to be obtained	11
to be considered	11
in the ground	11
of a new	11
by the u	11
in the history	11
work upon the	11
heading and bench	11
that the whole	11
to one of	11
the retaining walls	11
from the same	11
was a man	11
railroad company to	11
that i am	11
and i had	11
in the water	11
a layer of	11
a height of	11
can be done	11
he was also	11
those who are	11
to be driven	11
upon the beacon	11
elevated railway structure	11
at this period	11
would be the	11
the northern line	11
upon the tunnel	11
board of engineers	11
the kind of	11
the lack of	11
the section of	11
point of the	11
the state in	11
the tunnel in	11
the works of	11
shall have excavated	11
seventh and eighth	11
of the legislature	11
the condition of	11
the light of	11
large proportion of	11
approved by the	11
in the lower	11
are of the	11
more and more	11
a work of	11
and he had	11
would seem to	11
i have not	11
by the new	11
commencement of the	11
on the drivers	11
added to the	11
the excavation for	11
of the pressure	11
to the height	11
feet of the	11
the right of	11
the case with	11
and superstructure of	11
in the work	11
and a large	11
upon the subject	11
in the year	11
what is the	11
the construction and	11
to the right	11
made of the	11
the western side	11
while he was	11
more than two	11
materials of construction	11
that the pressure	11
from seventh avenue	11
of st street	11
for it was	11
in many cases	11
the shape of	11
should be used	11
they must be	11
and i think	11
braced from the	11
i think i	11
under the east	11
of the operations	11
under the act	11
new south wales	11
weight on the	11
that i should	11
contractor for the	11
by this time	11
point of view	11
to do it	11
greenfield to the	11
line to the	11
dimensions of the	11
with reference to	11
time of his	11
in the right	11
rock in the	11
for a short	11
which is a	11
form of a	11
by the commonwealth	11
in the act	11
at the surface	11
pressure due to	11
iron lining of	11
tunnel at the	11
the pressure was	11
may be sure	11
that at the	11
those in the	11
it is no	11
the wood is	11
any part of	11
and shall be	11
the honor of	11
of the materials	11
state of new	11
directly to the	11
such manner as	11
see that the	11
upon the whole	11
a view of	11
thickness of key	11
subjected to a	11
appear to be	11
ought to be	11
stability of earth	11
the tops of	11
gravel and sand	11
when the work	11
used by the	11
the addition of	11
that they should	11
by no means	11
in the original	11
left in the	11
now and then	11
as it were	11
heading was driven	11
part of this	11
be made in	11
order that the	11
the pennsylvania tunnel	11
up to a	11
the rapid transit	11
the practicability of	11
there were two	11
given to the	11
were taken out	11
to be put	11
could be done	11
a man who	11
is but a	11
is as follows	11
time per ring	11
or for the	11
d and d	11
had been laid	11
at one end	11
i have had	11
the day of	11
of the above	11
it seemed to	11
in this manner	11
as one of	11
c and d	11
and you will	11
that the water	11
the satisfaction of	11
line between the	11
shape of the	11
but there was	11
their said railroad	11
not have been	11
to the weight	10
in the invert	10
from the shaft	10
this may be	10
shield was shoved	10
crushing strength at	10
the working face	10
but at the	10
the men were	10
one day the	10
not so much	10
at the base	10
the greater the	10
to lift the	10
as that of	10
the water in	10
the face and	10
of the business	10
the underside of	10
was not the	10
to this day	10
use of a	10
these are the	10
of portland cement	10
paid by the	10
the date of	10
it is hard	10
b and d	10
execution of the	10
right of way	10
of the society	10
hold of the	10
the contract was	10
the age of	10
in the old	10
to the water	10
the lighthouse yacht	10
between it and	10
avenue and d	10
in any case	10
in the direction	10
the water to	10
the tensile strength	10
but there is	10
by the way	10
the d street	10
success of the	10
the close of	10
from the tunnel	10
transferred to the	10
inch per minute	10
was divided into	10
when the shield	10
close of the	10
of the amount	10
care should be	10
the same in	10
with the west	10
and had a	10
is not much	10
the motion of	10
the one hand	10
of the way	10
was of the	10
the vicinity of	10
i shall be	10
and at last	10
of the engineering	10
ninth avenue and	10
the upper end	10
was started on	10
of one hundred	10
the solid material	10
and massachusetts railroad	10
independently of the	10
exception of the	10
may be necessary	10
and therefore the	10
which shall be	10
to whom the	10
given in table	10
were made by	10
was bound to	10
of the length	10
it shall be	10
of the shafts	10
and the first	10
shall have the	10
he was at	10
belonging to the	10
on the bell	10
consideration of the	10
maintenance of way	10
i should be	10
inside of the	10
they can be	10
a long time	10
the report of	10
the railroad and	10
structure of the	10
and stiffness of	10
the artificers had	10
seem to be	10
the work under	10
was attached to	10
in this work	10
in which to	10
on june th	10
the stability of	10
memoir prepared by	10
the permanent viaduct	10
of the town	10
in calculating the	10
one of which	10
and the air	10
and the average	10
not a little	10
only a small	10
a quarter of	10
to the shield	10
the lower end	10
to keep them	10
from the river	10
less than that	10
the beacon and	10
to the axis	10
to an end	10
they had to	10
which we are	10
the museum of	10
and eighth avenues	10
the latter is	10
presented at the	10
to from to	10
and the use	10
relation to the	10
seem to have	10
believed to be	10
been made to	10
to deal with	10
under d street	10
credit of the	10
was at the	10
company for the	10
it was possible	10
of the council	10
to examine the	10
half a mile	10
can only be	10
seems to me	10
feet of heading	10
early in the	10
until after the	10
in the ordinary	10
a question of	10
two of them	10
covered by the	10
the grain of	10
in this respect	10
the rock with	10
vermont railroad company	10
photo courtesy of	10
the piles were	10
and western railroad	10
to said company	10
the charge of	10
el paso and	10
company and the	10
only to be	10
of the period	10
were set up	10
on this subject	10
seventh avenue to	10
hereby authorized to	10
mean high water	10
in the shield	10
removed and the	10
care of the	10
is likely to	10
in the design	10
the tunnel at	10
given by the	10
were replaced by	10
the adoption of	10
and the two	10
whenever said company	10
the distance between	10
an elevation of	10
a change of	10
and there were	10
the first avenue	10
to the floating	10
forest service cir	10
the material is	10
the study of	10
be used to	10
for in the	10
first and thirty	10
escape of air	10
the improvement of	10
is much more	10
can be obtained	10
the river bottom	10
was placed on	10
is known as	10
of the highest	10
in the town	10
in the life	10
and fifty thousand	10
in the beacon	10
obtained from the	10
the success of	10
furnished by the	10
be a good	10
cent of the	10
and the remainder	10
in the city	10
the joints were	10
state of things	10
can be made	10
to leave the	10
to the line	10
had been done	10
quality of the	10
to find the	10
placed at the	10
to maintain the	10
in the united	10
the east line	10
the credit of	10
to the legislature	10
all in the	10
having a capacity	10
the shield method	10
from the tender	10
to work the	10
but they were	10
it is certain	10
arrangement of the	10
as the water	10
of this great	10
at the north	10
an account of	10
in the hands	10
as high as	10
the ground was	10
the percentage of	10
had been built	10
tests were made	10
holes were drilled	10
per per per	10
such a way	10
was made for	10
on this occasion	10
in the other	10
the commissioners of	10
city of new	10
and the face	10
the land tunnels	10
that all the	10
the latter was	10
extending from the	10
made fast to	10
i had not	10
amounting to one	10
of the land	10
the location and	10
of history and	10
the handling of	10
a study of	10
shall have completed	10
operated by a	10
and the tunnel	10
to all the	10
was the same	10
columns in table	10
you are right	10
the establishment of	10
between the tunnels	10
to the left	10
bending tests on	10
to the tender	10
history and technology	10
was required to	10
be added to	10
the working chamber	10
concrete was placed	10
was done in	10
to stop the	10
there are many	10
may be of	10
avenue to the	10
to be laid	10
of the model	10
locomotive performance on	10
the atlantic avenue	10
as many as	10
question of the	10
in the interest	10
the excavation had	10
was used in	10
of course the	10
will have to	10
the edge of	10
had not the	10
of the dead	10
the tracks of	10
a few years	10
to per cent	10
the pipe line	10
could be built	10
for many years	10
service of the	10
examination of the	10
a state of	10
on the platform	10
that the tunnel	10
there should be	10
of the chief	10
upon the strength	10
the same shall	10
be put in	10
the son of	10
so i said	10
for the whole	10
to the contractors	10
and the pile	10
as a whole	10
done at the	10
bed of the	10
on the floor	10
what is called	10
for a moment	10
small clear pieces	10
as you can	10
museum of history	10
to see how	10
the intercepting arch	10
on july th	10
the el paso	10
if he were	10
the tunnels and	10
felt and pitch	10
place of the	10
was elected a	10
into new york	10
the roof was	10
that the author	10
the sinking fund	10
the thought of	10
the density of	10
in all probability	10
under the hudson	10
to one hundred	10
depending upon the	10
and strength of	10
for the present	10
the possibility of	10
we have seen	10
he was always	10
for the new	10
difference between the	10
required for the	10
made from the	10
a description of	10
which can be	10
floors of the	10
and the second	10
after the concrete	10
that the concrete	10
the doors of	10
time required to	10
per cubic foot	10
had been completed	10
that part of	10
attempt was made	10
possession of the	10
the interests of	10
in normal air	10
the matter of	10
as he had	10
as the tide	10
do not know	10
paso and southwestern	10
the portion of	10
the elements of	10
of the tank	10
soon after the	10
large quantity of	10
to more than	10
i could not	10
concrete water tower	10
interests of the	10
means of the	10
described in the	10
it could not	10
the test specimen	10
the east and	10
and it will	10
it will not	10
in a great	10
had been excavated	10
it is true	10
and the iron	10
and from to	10
of each other	10
flanges of the	10
even in the	9
the material was	9
the piles are	9
to hold the	9
terminal railroad company	9
the floor of	9
of the blade	9
at least one	9
have had a	9
u t t	9
in in in	9
edges of the	9
of wood is	9
them in the	9
which i have	9
of the actual	9
of the thames	9
to construct the	9
the majority bill	9
this act shall	9
to put in	9