bigram

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

bigram	frequency
new york	399
railroad company	245
per cent	157
long island	144
greenfield railroad	123
per day	119
pennsylvania railroad	109
bell rock	106
hoosac tunnel	105
thousand dollars	103
ninth avenue	102
north river	97
river tunnels	96
york city	91
east river	89
elastic limit	89
iron lining	85
compressed air	78
per sq	76
soft ground	76
chief engineer	71
terminal station	70
forest service	69
see fig	67
air pressure	61
cubic yards	60
floating light	59
resident engineer	54
seventh avenue	54
bottom heading	53
new jersey	53
one hundred	53
steam engine	53
company shall	52
per min	50
island railroad	49
west end	49
haupt co	49
united states	48
per square	48
east end	48
mechanical properties	48
concrete lining	48
reinforced concrete	47
east side	46
civil engineers	46
hundred thousand	45
cutting edge	45
tenth avenue	44
per minute	43
per cu	43
island city	42
work done	42
center line	42
per cubic	42
portland cement	41
crown vo	41
th street	41
let us	41
late wood	38
pounds per	38
cubic yard	38
square inch	38
retaining wall	37
hudson river	37
american society	36
saint louis	35
western railroad	35
weehawken shaft	35
rock surface	34
new england	34
jersey city	33
tunnel lining	33
west side	33
elevated railway	33
western road	33
tunnel extension	33
first avenue	32
retaining walls	32
one end	32
central shaft	32
years ago	32
metal lining	32
feet per	31
south side	31
per ring	31
fitchburg railroad	31
young man	31
bergen hill	31
five years	31
two hundred	31
per month	30
right angles	30
tunnel line	30
feet wide	30
linear foot	30
maximum load	30
every one	29
one side	29
shield chambers	29
capital stock	29
st street	29
specific gravity	29
per linear	29
yellow pine	28
per shift	28
north side	28
per annum	28
shelburne falls	28
rapid transit	28
west shaft	28
fifth avenue	27
testing machine	27
average time	27
one thing	27
tunnel work	27
hoosac mountain	27
one day	27
top heading	27
cast iron	27
greater part	26
longleaf pine	26
two years	26
water pressure	26
writer believes	26
another portion	25
wood pipe	25
thames tunnel	25
one time	25
river division	25
manhattan shaft	25
water supply	25
land tunnels	25
york tunnel	25
open cut	24
first time	24
feet high	24
free air	24
endwise compression	24
york side	24
douglas fir	24
th june	24
green condition	24
screw piles	24
per inch	24
feet long	24
hereby authorized	24
first day	23
station west	23
town tunnels	23
lineal feet	23
will find	23
february th	23
may th	23
latent heat	23
robert stevenson	23
eighth avenue	23
two men	23
three years	23
rock bottom	23
th aug	22
soft material	22
screw blade	22
thousand lineal	22
cross section	22
dollars per	22
cubic foot	22
twin tunnel	22
new orleans	22
crushing strength	22
north adams	22
five hundred	21
river tunnel	21
two sections	21
good deal	21
steam shovel	21
one thousand	21
van der	21
bore segments	21
civil engineering	21
york central	21
assistant engineer	21
structural materials	21
manhattan side	21
hill tunnels	20
april th	20
concrete design	20
either side	20
per lin	20
pennsylvania tunnel	20
two feet	20
second edition	20
neutral plane	20
air per	20
per per	20
much less	20
high water	20
railroad corporations	19
early part	19
small clear	19
rail sections	19
july th	19
per hour	19
structural timbers	19
steam engines	19
six hundred	19
railroad corporation	19
federal investigations	19
mine accidents	19
scrip shall	19
contracting company	19
five per	19
th july	19
upper part	19
skin friction	19
terminal railroad	19
sunnyside yard	19
many years	19
large beams	19
eighteen hundred	18
full page	18
der hoek	18
motive power	18
special committee	18
fine sand	18
track tunnel	18
took place	18
dry wood	18
cost per	18
meadows division	18
rings per	18
three miles	18
railway structure	18
one man	18
per mile	18
short time	18
eastern railroad	18
per foot	18
five thousand	18
final report	18
bending tests	18
tensile strength	18
arch action	17
five feet	17
much better	17
static bending	17
time taken	17
four years	17
page image	17
solid rock	17
instituted transactions	17
civil engineer	17
water tower	17
earth pressure	17
lower part	17
years later	17
public works	17
transactions paper	17
sinking fund	17
thousand feet	17
engineers instituted	17
present time	17
mixed rock	17
atlantic avenue	17
horse power	17
southern vermont	16
harrison transfer	16
miles long	16
thirty feet	16
low water	16
every man	16
large number	16
three days	16
jersey side	16
state scrip	16
center heading	16
york division	16
test specimen	16
face walls	16
feet material	16
deerfield river	16
movable head	16
every ft	16
specimens will	16
solid material	16
time per	16
twenty years	16
march th	16
concrete work	16
vermont railroad	16
street surface	16
bulkhead wall	16
excavated material	16
broken plates	16
central railroad	15
lowell railroad	15
york contracting	15
five miles	15
cubic feet	15
square foot	15
iron pipe	15
erie railroad	15
northern line	15
loblolly pine	15
rock cover	15
short lengths	15
help us	15
th may	15
even though	15
six feet	15
per ft	15
tenth avenues	15
latter part	15
pipe line	15
short distance	15
cents per	15
total cost	15
three feet	15
total deflection	15
per sec	15
cent cent	15
will make	15
american railway	15
two tunnels	15
practical treatise	15
road east	15
full width	15
rock cut	14
cement used	14
working face	14
bay ridge	14
june st	14
moisture content	14
horizontal shear	14
eleventh avenue	14
will show	14
wet dry	14
el paso	14
something like	14
intermediate shaft	14
compression tests	14
ten per	14
june th	14
general electric	14
two millions	14
rock section	14
flatbush avenue	14
bridge seat	14
mean high	14
average progress	14
made fast	14
normal air	14
well known	14
two thousand	14
hour shift	14
broken stone	14
fifty thousand	14
far beyond	14
driven tunnels	14
face wall	14
concrete piers	14
december th	14
thirty years	14
table part	14
subaqueous tunnels	14
per yard	14
maine railroad	14
long enough	14
duct bench	14
ten years	14
timber testing	14
twin tunnels	14
heading method	14
tower subway	13
concrete arch	13
three hearty	13
weight per	13
may say	13
three hundred	13
test specimens	13
surface railway	13
hearty cheers	13
rails shall	13
peter logan	13
timber bents	13
shearing strength	13
boston railroad	13
franklin inst	13
house line	13
western hemlock	13
set forth	13
water main	13
next day	13
four times	13
average rate	13
smithsonian photo	13
white oak	13
four hours	13
permanent steel	13
growth rings	13
hundred feet	13
th century	13
heavy sea	13
great deal	13
lighthouse yacht	13
material will	13
ninth avenues	13
bench concrete	13
iron piles	13
mht model	13
rock excavation	13
just like	13
thomas smith	13
twenty thousand	13
th sept	13
pretty well	13
bolting time	13
white pine	13
muck loaded	12
crushed stone	12
take care	12
time required	12
pennsylvania station	12
shoring girders	12
pennsylvania terminal	12
resident engineers	12
october th	12
plate lxxiv	12
shall take	12
will soon	12
typical cross	12
strength values	12
fibre stress	12
compression across	12
third street	12
mortar gallery	12
will go	12
whole length	12
plate xlvii	12
west line	12
track tunnels	12
air cylinders	12
total time	12
tunnel superintendent	12
one million	12
rock core	12
flat cars	12
give us	12
south wales	12
western side	12
working chamber	12
east avenue	12
hydrostatic head	12
wood substance	12
inch per	12
fourteen feet	12
two miles	12
temporary shoring	12
far enough	12
state control	12
six months	12
inches wide	12
million dollars	12
plate xlviii	12
every day	12
american woods	12
four feet	12
eight hundred	12
state engineer	12
single track	12
test pieces	12
average cost	12
treasure island	12
lower end	12
org ebooks	12
pump chamber	12
full face	12
cell walls	12
seven years	12
clear water	12
permanent viaduct	12
nogal reservoir	11
pressure due	11
testing materials	11
first crack	11
dead load	11
box drains	11
structural timber	11
steel rails	11
previously described	11
good many	11
mica schist	11
blacksmith shop	11
early wood	11
common name	11
point ft	11
large quantities	11
sixth avenue	11
river bulkhead	11
damage done	11
great northern	11
three times	11
railway company	11
total weight	11
bearing value	11
per lbs	11
one another	11
will probably	11
cortlandt street	11
feet inches	11
great care	11
false bottom	11
brick arch	11
large proportion	11
almost every	11
plate xiii	11
progress made	11
dry material	11
three thousand	11
transverse girders	11
working force	11
lock bulkhead	11
james watt	11
plate lii	11
timber tests	11
railroad tracks	11
track level	11
new south	11
cement mortar	11
per hours	11
soho works	11
young men	11
one hand	11
many cases	11
company may	11
may well	11
capstan bars	11
bolt holes	11
will never	11
various parts	11
will come	11
august th	11
top charges	11
lineal foot	11
breast boards	11
th cong	11
dry sand	11
large enough	11
hydraulic pressure	11
state management	11
river bridge	11
last night	11
eighth avenues	10
raker braces	10
two lines	10
hydraulic grade	10
became necessary	10
one year	10
two tracks	10
photo courtesy	10
frictional resistance	10
two days	10
cutting edges	10
second street	10
little people	10
plate lix	10
third streets	10
plate xii	10
carried away	10
river bottom	10
pile shaft	10
cast steel	10
two points	10
intercepting arch	10
plate lxii	10
plain concrete	10
railroad commissioners	10
service cir	10
great britain	10
five times	10
earth pressures	10
frost splits	10
will also	10
masonry lining	10
northern lights	10
pressure air	10
principal beams	10
exploration drift	10
plate lxxiii	10
bell rung	10
also used	10
des bois	10
plate li	10
mixed bottom	10
bolted together	10
green material	10
long time	10
shield method	10
heading oct	10
one part	10
say nothing	10
eight feet	10
large amount	10
central track	10
hour shifts	10
concrete water	10
rolling stock	10
air lock	10
complete failure	10
two parts	10
cold water	10
electric motor	10
will now	10
general superintendent	10
upper end	10
seven miles	10
shall see	10
look back	10
unavoidable delays	10
terminal facilities	10
east line	10
years old	10
massachusetts railroad	10
old age	10
one else	10
steel rods	10
without breaking	10
shield chamber	10
large quantity	10
one tunnel	10
water power	10
clear pieces	10
compression parallel	10
whole time	10
locomotive performance	10
tunnel excavation	10
much greater	10
cement concrete	10
large scale	10
will see	10
three months	10
november th	10
western larch	10
hydrostatic pressure	10
full size	10
memoir prepared	10
fifty feet	10
table showing	10
ground tunneling	10
different kinds	10
taken place	10
bridge company	10
tests will	10
hackensack river	10
final position	9
railway columns	9
three hours	9
good enough	9
various lengths	9
will take	9
cement grout	9
chief office	9
new line	9
ordinary cast	9
impact bending	9
working plan	9
various operations	9
sir joseph	9
aqueous material	9
green dry	9
general plan	9
described later	9
powder used	9
one pound	9
tension test	9
east heading	9
rock center	9
middle heading	9
material trestle	9
main line	9
one inch	9
driven tunnel	9
deerfield dam	9
railway engineering	9
first street	9
taper rings	9
least one	9
time spent	9
steam cylinders	9
ten feet	9
neat cement	9
transfer station	9
artificers landed	9
avenue improvement	9
within ft	9
lined tunnels	9
soft clay	9
part ii	9
plate lviii	9
nine hundred	9
captain wilson	9
estimated cost	9
majority bill	9
one place	9
springing line	9
specifications required	9
way ducts	9
cold weather	9
one half	9
connecting railroad	9
considerable time	9
shortleaf pine	9
lunar society	9
inside bucket	9
railroad system	9
inch deflection	9
grout pipes	9
take place	9
iron tunnel	9
tunnel section	9
rock lighthouse	9
nothing else	9
timber physics	9
work will	9
human nature	9
tractive power	9
york connecting	9
plate lxx	9
state treasurer	9
also made	9
act shall	9
four hundred	9
subaqueous tunnel	9
river shafts	9
third edition	9
see table	9
watt engine	9
city station	9
electric conduits	9
least ft	9
great many	9
total length	9
every case	9
hrs min	9
cheap transportation	9
santa rosa	9
see also	9
commonwealth shall	9
numerous illustrations	9
electric motors	9
forty years	9
last year	9
later years	9
hundred miles	9
great importance	9
plate lx	9
southwestern railway	9
amount paid	9
engineering staff	9
bending test	9
bonito creek	9
force employed	9
typical working	9
rear end	9
river railroad	9
shear along	9
tunnel railroad	9
amount earned	8
several years	8
great measure	8
train service	8
first failure	8
finally decided	8
two sets	8
twenty feet	8
grand trunk	8
green wood	8
eastern end	8
pressure per	8
water mains	8
different methods	8
applied water	8
per week	8
bag batch	8
capstan head	8
static tests	8
twelve noon	8
outside diameter	8
mortgage bonds	8
timber trestle	8
actual cost	8
entire length	8
central rock	8
railroad companies	8
near greenfield	8
large part	8
center lines	8
south tunnel	8
passenger traffic	8
royal society	8
tunnel company	8
plant depreciation	8
construction work	8
completed tunnel	8
clearly shown	8
water will	8
prime minister	8
high tide	8
manhattan railroad	8
caulking pockets	8
high pressure	8
consulting engineer	8
western line	8
states national	8
weehawken side	8
short column	8
first step	8
royal vo	8
six years	8
man must	8
certain amount	8
low tide	8
lighthouse service	8
one point	8
compressive stress	8
heavy swell	8
poling boards	8
foreman builder	8
machine drills	8
state library	8
ultimate strength	8
intermediate shafts	8
total number	8
will give	8
inch pipe	8
field office	8
swamp white	8
pumping main	8
concrete pier	8
log sheet	8
plate lxiv	8
private property	8
packing boxes	8
stave pipe	8
distance piece	8
plate lxviii	8
rock tunneling	8
two additional	8
first patent	8
grade crossings	8
norway pine	8
per unit	8
experiments made	8
different parts	8
average ratio	8
table summary	8
green river	8
queens borough	8
land tunnel	8
leg derricks	8
large area	8
directors voted	8
almost entirely	8
two shafts	8
permanent shafts	8
two main	8
great west	8
number progress	8
part earth	8
concrete walls	8
first two	8
pile foundations	8
cross grain	8
western yellow	8
sliding platform	8
eastern terminus	8
hoisting engines	8
compressive strength	8
summer wood	8
table gives	8
various kinds	8
steel plate	8
transportation tax	8
january th	8
commonly used	8
per ton	8
bad weather	8
gross earnings	8
full height	8
plate xlix	8
traveling stage	8
rubble masonry	8
avenue shafts	8
materials delivered	8
first section	8
lehigh valley	8
four miles	8
summary part	8
south shaft	8
professor black	8
hundred pounds	8
top headings	8
rob roy	8
passed away	8
something else	8
part rock	8
filtered water	8
may prove	8
shield doors	8
set apart	8
newcomen engine	8
two boats	8
greatly increased	8
arching properties	8
many instances	8
great value	8
per year	8
intimate friend	8
ninth ave	8
previously mentioned	7
steel tank	7
watt wrote	7
disc piles	7
shall become	7
francis mason	7
general foreman	7
bending large	7
way association	7
double track	7
viaduct girders	7
commissioners shall	7
scientific american	7
fifteen feet	7
four tunnels	7
working pressure	7
failure occurs	7
part thereof	7
contract dated	7
national museum	7
whole line	7
many places	7
heavy traffic	7
upper surface	7
expanded metal	7
eighteen feet	7
office administration	7
plate xxix	7
part cement	7
many things	7
anything like	7
hardwoods ash	7
one word	7
will become	7
clair tunnel	7
small beams	7
steel viaduct	7
steam locomotives	7
little less	7
heavy timbering	7
street pier	7
deflecton curves	7
will agree	7
tunnel lines	7
takes place	7
structural steel	7
new concrete	7
alfred noble	7
placing concrete	7
north shaft	7
tells us	7
iii iii	7
track system	7
private corporation	7
single tunnel	7
sump segment	7
act authorizing	7
several times	7
tons per	7
one piece	7
three per	7
satisfactory evidence	7
much easier	7
reinforcing rods	7
concrete wall	7
eugene klapp	7
thousand pounds	7
large timbers	7
soon became	7
will tell	7
great enterprise	7
facing mixture	7
iv iv	7
john newman	7
one mile	7
excavation per	7
electric traction	7
hundred horse	7
will break	7
fourth edition	7
cleavage test	7
showing method	7
new ones	7
tests made	7
dry condition	7
second air	7
inches long	7
river bed	7
great extent	7
natural philosophy	7
take effect	7
heading feb	7
cent per	7
pier construction	7
shall never	7
steam shovels	7
francis watt	7
high degree	7
applied mechanics	7
like us	7
mathematical instrument	7
old partner	7
average force	7
cent moisture	7
rock tunnels	7
tunnel will	7
many people	7
electric locomotives	7
bending strength	7
curves beam	7
width heading	7
ii ii	7
lord kelvin	7
passenger station	7
refuge niches	7
six thousand	7
good work	7
tunnel roof	7
wood engravings	7
dear sir	7
two small	7
transfer yard	7
north tunnel	7
joseph banks	7
th avenue	7
twenty per	7
easterly line	7
cross sections	7
northern lighthouses	7
little doubt	7
south abutment	7
last ring	7
strain diagram	7
tunnel engineering	7
mississippi valley	7
two classes	7
longitudinal shear	7
southern pine	7
eighty thousand	7
four months	7
water used	7
bulkhead line	7
pressure compressors	7
natural history	7
good condition	7
monthly progress	7
good order	7
terminal site	7
fair isle	7
present day	7
steel plates	7
hearth steel	7
creosoted timber	7
air dry	7
northern railroad	7
state board	7
january st	7
osage orange	7
porous woods	7
long ago	7
clear specimens	7
mississippi river	7
whole amount	7
great man	7
one way	7
rock drills	7
average number	7
freight terminal	7
inside diameter	7
bottom headings	7
table shows	7
part iii	7
creosote oil	7
valley railroad	7
good weather	7
great work	7
belt conveyor	7
earth excavation	7
september th	7
aqueous materials	7
per shield	7
inches thick	7
hundred dollars	7
river line	7
honest man	7
eight inches	7
full hydrostatic	7
every possible	7
whole work	7
glasgow university	7
anything else	7
new methods	7
machine shop	7
factors affecting	7
finally adopted	7
heading nov	7
construction company	7
directly beneath	7
harrison yard	7
vertical section	7
th ave	7
mean total	7
actually paid	7
fiber stress	7
deflection log	7
west portal	6
upper face	6
york station	6
transverse tests	6
ordinary iron	6
results obtained	6
lowest point	6
first part	6
will increase	6
boston freight	6
one shield	6
st sess	6
per drill	6
already described	6
tar pitch	6
permanent structures	6
disposal trestle	6
annual convention	6
heavy cast	6
engineer say	6
without much	6
public opinion	6
built without	6
increased cost	6
twenty pounds	6
instrument maker	6
will stand	6
unit stress	6
ten thousand	6
will follow	6
freight yard	6
sand used	6
one case	6
near squeak	6
radial joints	6
will remain	6
total pressure	6
july st	6
pacific coast	6
segmental timbering	6
half inch	6
sharp sand	6
hydraulic jacks	6
horizontal diameter	6
open air	6
far away	6
black powder	6
beyond question	6
city lots	6
great interest	6
watt writes	6
directly proportional	6
south end	6
captain wemyss	6
house doc	6
burleigh drill	6
vehicular traffic	6
general way	6
impact tests	6
steel bolts	6
important consideration	6
grade line	6
ph oe	6
bed mortar	6
load will	6
past eight	6
much water	6
random memories	6
united engineering	6
plate xxviii	6
rich man	6
plate lxi	6
inch hardwoods	6
laying mandrel	6
rock middle	6
tunneling shields	6
first air	6
total labor	6
tunnel transport	6
ground encountered	6
sir walter	6
special legislation	6
wind shifted	6
iron workers	6
miles away	6
new shaft	6
many others	6
every point	6
great pressure	6
deeply interested	6
pure water	6
short columns	6
royal mo	6
considerable portion	6
per horse	6
lower face	6
invert concrete	6
just east	6
ten pounds	6
wall plant	6
thousand eight	6
hold back	6
dated april	6
time total	6
twenty miles	6
engineering construction	6
lateral pressure	6
longitudinal reinforcement	6
data obtained	6
water pressures	6
two million	6
walled cells	6
street level	6
will always	6
drilling machines	6
static testing	6
much trouble	6
southern pacific	6
external forces	6
th oct	6
half feet	6
beyond doubt	6
four thousand	6
soon found	6
timber piles	6
repair shops	6
like manner	6
fibre strain	6
grand total	6
east new	6
entirely satisfactory	6
cylinder bridge	6
des holzes	6
shield advanced	6
straight line	6
different species	6
island reef	6
total field	6
strong enough	6
considerable extent	6
inch inch	6
two hours	6
many respects	6
avenue elevated	6
professor robison	6
one month	6
frequent intervals	6
hardwood timbers	6
make us	6
coarse aggregate	6
hydraulic method	6
much time	6
bored pipe	6
usual way	6
square inches	6
hand labor	6
chapter two	6
shall pay	6
one kind	6
several feet	6
truck period	6
per barrel	6
hoisting apparatus	6
opposite sides	6
much chance	6
forest products	6
new one	6
fine material	6
leading end	6
external diameter	6
seamen term	6
driven westward	6
tunnel invert	6
rock drill	6
may become	6
hoisting engine	6
demy vo	6
iron company	6
mortar equivalent	6
two types	6
sized twin	6
sliding platforms	6
loan act	6
island shaft	6
heavy iron	6
without delay	6
slow growth	6
arching action	6
seven thousand	6
total average	6
higher parts	6
henry steers	6
including time	6
deep water	6
railway association	6
west shore	6
inches per	6
two instances	6
tensile stress	6
mechanical engineer	6
thirty per	6
tunnel shall	6
state credit	6
partly filled	6
river lines	6
two months	6
wall sections	6
tunnels fig	6
pipe laid	6
first made	6
per gallon	6
day work	6
river front	6
much higher	6
council shall	6
great difficulty	6
tests mois	6
end heading	6
leg derrick	6
ordinary sand	6
went away	6
front street	6
avenue terminal	6
present location	6
first instance	6
ultimate load	6
miles per	6
north sea	6
iron rings	6
work included	6
hard soil	6
old soldier	6
five minutes	6
hard material	6
freight traffic	6
island shafts	6
multiple ducts	6
broadway subway	6
per thousand	6
give way	6
without caulking	6
interest thereon	6
bench method	6
water may	6
various forms	6
middle wall	6
may seem	6
pier head	6
close together	6
passenger yard	6
ratio average	6
export trade	6
civil war	6
aqueous pressure	6
will cost	6
rock sections	6
pressure compressor	6
average man	6
torsion test	6
just west	6
building operations	6
generating plant	6
small amount	6
pass away	6
water content	6
mechanical power	6
past seven	6
plate xxvii	6
will cause	6
every step	6
st ave	6
writer took	6
linear feet	6
young jack	6
early years	6
general arrangement	6
railroad station	6
say anything	6
unfinished portion	6
six inches	6
shall receive	6
fine weather	6
acting engine	6
fifty years	6
fourth inch	6
six per	6
tunnels east	6
field charges	6
tissue paper	6
upper deck	6
inch sq	6
robinson crusoe	6
alvah crocker	6
room floor	6
elevated railroad	6
eight hours	6
man may	6
extra profit	6
gives us	6
still continued	6
hot water	6
bridge piers	5
moist sand	5
see speed	5
per lineal	5
john henderson	5
successful operation	5
thousand horse	5
knew nothing	5
sheet metal	5
must necessarily	5
field engineering	5
medullary rays	5
several kinds	5
concrete base	5
ten days	5
plan showing	5
must always	5
seven times	5
second section	5
steam cylinder	5
forms may	5
different times	5
railroad shall	5
water per	5
elevated tank	5
nd june	5
seven hours	5
sliding hoods	5
clay blanket	5
whole thing	5
voces fidelium	5
concrete retaining	5
transverse bending	5
chief draftsman	5
twisted rods	5
erecting iron	5
one direction	5
whole area	5
march st	5
beretania street	5
surface transportation	5
solid piles	5
serious difficulties	5
old one	5
working compartments	5
reader may	5
total per	5
present state	5
spiral grain	5
useful information	5
natural slope	5
manual laborers	5
moisture determination	5
make sure	5
turn round	5
boats left	5
brick sewer	5
dollars shall	5
manhattan island	5
luther elman	5
near shave	5
money matters	5
axis level	5
adjusting specimen	5
south pass	5
terminal yard	5
one corporation	5
also voted	5
chief assistant	5
white spruce	5
minority bill	5
kenneth allen	5
total quantity	5
six millions	5
lower portion	5
central portion	5
engineering profession	5
wait till	5
may now	5
north end	5
one operation	5
grout ejected	5
literary work	5
erector runner	5
may even	5
one element	5
several apartments	5
gilt edges	5
detailed description	5
will retain	5
hundred years	5
open stand	5
salt water	5
first period	5
trustees shall	5
eight years	5
static theory	5
surface transport	5
weehawken tunnels	5
hard gale	5
european tunnels	5
cable conduits	5
rock works	5
another way	5
one face	5
time min	5
full section	5
leaf yellow	5
wood fibres	5
shield jacks	5
great quantities	5
old pal	5
large portion	5
enough money	5
charles alfred	5
short length	5
excavating ahead	5
prose writer	5
every respect	5
will undoubtedly	5
private life	5
greater portion	5
transportation problem	5
pure air	5
swept away	5
pressure will	5
will prevent	5
chapter ii	5
transit trains	5
whole gang	5
neat line	5
superheated steam	5
rod reinforcement	5
without exception	5
railroad leading	5
never knew	5
results will	5
five days	5
every direction	5
views showing	5
may perhaps	5
either end	5
much good	5
cup shake	5
good results	5
practical purposes	5
materials required	5
rock packing	5
three sections	5
several hours	5
three inches	5
blackwall tunnel	5
proper place	5
might occur	5
operations involved	5
chapter iii	5
still kept	5
appointed chief	5
applied continuously	5
plate ix	5
one occasion	5
every description	5
land damages	5
building material	5
east rivers	5
seven hundred	5
six times	5
state ownership	5
road shall	5
whole state	5
industrial interests	5
impact testing	5
james glen	5
pushing back	5
may yet	5
railroad facilities	5
just now	5
small gang	5
short posts	5
dated august	5
laid aside	5
simple beam	5
firm sand	5
various methods	5
evidence shall	5
westerly side	5
native town	5
lost time	5
two double	5
sufficient power	5
iron tube	5
careful consideration	5
material may	5
fibre walls	5
great force	5
spaced ft	5
floating stage	5
steam power	5
sur les	5
good man	5
show us	5
great part	5
engineer came	5
twelve feet	5
work together	5
line will	5
west portion	5
also shown	5
important part	5
made possible	5
building materials	5
young gentleman	5
temporary platform	5
december st	5
may hereafter	5
voids outside	5
heart shake	5
railroad traffic	5
total amount	5
heading mar	5
inch thick	5
nineteenth century	5
showing condition	5
much harder	5
nine feet	5
man ever	5
sixteen feet	5
much beyond	5
nearly one	5
south tunnels	5
sketch showing	5
one power	5
past one	5
formerly noticed	5
wales hardwood	5
pressure required	5
took possession	5
twisted steel	5
storage bins	5
half way	5
upper course	5
plate xxxv	5
sufficiently large	5
human life	5
pressure exerted	5
permanent bench	5
eastern side	5
past nine	5
inner portion	5
bore segment	5
general design	5
readers will	5
table xiv	5
take possession	5
two sides	5
outside tracks	5
general manager	5
three sets	5
hackensack meadows	5
general supervision	5
completed previously	5
station building	5
square twisted	5
growth ring	5
avenue structures	5
three cheers	5
general reader	5
heavy ground	5
year eighteen	5
payments made	5
arch thrust	5
within three	5
good sense	5
freezing process	5
bench walls	5
broken rock	5
concrete may	5
work began	5
corporate management	5
extension project	5
materials used	5
part ave	5
fall back	5
small pieces	5
time ago	5
due regard	5
road west	5
steel ring	5
ship canal	5
left behind	5
carried forward	5
shearing stresses	5
general type	5
first ring	5
principal contract	5
simple matter	5
upper platform	5
brick masonry	5
side thrust	5
hand drilling	5
smooth surface	5
somewhat similar	5
water deprived	5
must draw	5
issue scrip	5
approved april	5
hydraulic fittings	5
man might	5
always kept	5
behind us	5
pipe joints	5
heading jan	5
much lower	5
burleigh machine	5
tube tunnels	5
done much	5
york shield	5
lift rail	5
new hampshire	5
connecting roads	5
general laws	5
must say	5
make money	5
deceased members	5
big shellbark	5
east house	5
moved ahead	5
watt found	5
will depend	5
avenue eastward	5
became much	5
two portions	5
single tunnels	5
per second	5
make one	5
exposed surfaces	5
first thing	5
foggy weather	5
full pressure	5
running yard	5
mechanical tests	5
surface structures	5
old woman	5
good faith	5
night long	5
iron sewer	5
never saw	5
chemical composition	5
lower ft	5
nine years	5
died march	5
one horse	5
section gy	5
sufficient number	5
herman haupt	5
three quarters	5
rolling motion	5
island shields	5
miles apart	5
considerable difficulty	5
treasurer shall	5
assistant engineers	5
absolutely dry	5
put together	5
gas pipes	5
first year	5
concrete form	5
much larger	5
quite different	5
original design	5
respective boats	5
leaf pine	5
looked like	5
public service	5
linus weed	5
tunnel sections	5
bring us	5
year one	5
mixing plant	5
first course	5
two single	5
monthly estimates	5
engineering news	5
samuel rea	5
internal stresses	5
cubic per	5
trees growing	5
shield showing	5
felt sure	5
moved along	5
pipe will	5
atmospheric pressure	5
parts sand	5
permanent lining	5
teach us	5
transverse section	5
ever since	5
typical sections	5
come back	5
first one	5
erector ram	5
spring wood	5
station will	5
shear tests	5
four men	5
still continuing	5
common forms	5
transportation plant	5
two large	5
recent years	5
live load	5
let go	5
underground portions	5
good concrete	5
annual rings	5
annual meeting	5
payable semi	5
will say	5
actual work	5
test holes	5
rail committee	5
speedy completion	5
sand arch	5
plate xxiv	5
kinnaird head	5
pit excavation	5
two specimens	5
average amount	5
gas company	5
oblique shear	5
unit unit	5
trunk lines	5
william arthur	5
previously referred	5
longitudinal section	5
england states	5
best way	5
average working	5
first appearance	5
heading sept	5
standard section	5
earth section	5
maximum pressure	5
nowhere else	5
good thing	5
permanent way	5
th streets	5
new lines	5
cut sections	5
tight concrete	5
old lady	5
never heard	5
building tunnel	5
whole day	5
careful study	5
original intention	5
albert mather	5
dome forms	5
survey lines	5
entire face	5
specially designed	5
busily employed	5
french revolution	5
cape wrath	5
cover section	5
considerably less	5
various woods	5
specimen will	5
elastic resilience	5
loose sand	5
eight men	5
one line	5
speaking race	5
took care	5
pumping station	5
feet distant	5
trap rock	5
found necessary	5
ordinary static	5
section paper	5
suez canal	5
timber used	5
top timbers	5
working chambers	5
treated timber	5
permanent cast	5
block lagging	5
looking back	5
lay aside	5
ordinary type	5
greater depth	5
large beam	5
locking device	5
considered safe	4
probable cost	4
act together	4
screw cutting	4
short description	4
mechanical genius	4
nearly every	4
common use	4
inventive genius	4
white ash	4
total force	4
scamping tricks	4
rock excavated	4
et seq	4
static loading	4
fixed hood	4
watt knew	4
many points	4
chapter iv	4
street shaft	4
electric cables	4
dock plant	4
time within	4
twelve men	4
earth poling	4
burleigh rock	4
vertical diameter	4
seasoned material	4
sea broke	4
continued efforts	4
work advanced	4
executive ability	4
pine timber	4
arching effect	4
one stiff	4
next year	4
schist center	4
die festigkeit	4
one must	4
rock going	4
enables us	4
backward stroke	4
air line	4
long since	4
permanent load	4
may seek	4
heat will	4
wet sand	4
one dollar	4
storrow says	4
heading dec	4
temporary structures	4
business transactions	4
work may	4
second bulkhead	4
drying proceeds	4
full length	4
shall find	4
best game	4
hydraulic jack	4
father damien	4
different points	4
curb line	4
forces act	4
vertical boiler	4
physical properties	4
metal forms	4
well enough	4
west shafts	4
steam railroad	4
steam expansively	4
sized tunnel	4
faithful performance	4
sea water	4
tremulous motion	4
given turbidity	4
guide frame	4
stresses due	4
special tests	4
timber beams	4
free water	4
oil used	4
quite right	4
soft rock	4
pile will	4
cutting ring	4
laying concrete	4
concave side	4
fowler warehouse	4
railroad managers	4
manufactured goods	4
certain conditions	4
one boat	4
foremen foremen	4
various ways	4
four groups	4
implement woods	4
thought proper	4
made without	4
two things	4
shaft sites	4
bulkhead walls	4
dumping board	4
shoving shield	4
hundred men	4
certain quantity	4
middle drain	4
three boats	4
large pieces	4
dumping buckets	4
long length	4
will reach	4
shall forthwith	4
known theory	4
boats reached	4
shearing tool	4
general scheme	4
house plant	4
overlying material	4
great eagerness	4
steam used	4
plate xli	4
boats returned	4
plate lxiii	4
perfect contact	4
iron filings	4
underground railway	4
general method	4
escaping air	4
pushed back	4
three different	4
north manhattan	4
moisture determinations	4
two inches	4
one bolt	4
early day	4
lost total	4
lease shall	4
lord brougham	4
high temperature	4
river draw	4
see tiemann	4
next four	4
stone used	4
whole party	4
sufficient depth	4
wet mixture	4
uniform thickness	4
tightening bolts	4
dry rot	4
telegraph wires	4
readily seen	4
western shaft	4
corona summit	4
typographical errors	4
two pieces	4
soft soils	4
supreme court	4
sharp curves	4
greatest strength	4
work involved	4
full volume	4
square ture	4
several places	4
soon got	4
west indies	4
benjamin franklin	4
nearly feet	4
caulking groove	4
brief description	4
common shanties	4
twelve days	4
driven ahead	4
weight weight	4
two shifts	4
six miles	4
first suggested	4
required timbering	4
yale forest	4
general account	4
sliding extensions	4
weighing platform	4
legislature may	4
western australia	4
must take	4
ring yard	4
two engineers	4
good material	4
wood becomes	4
rock bench	4
previously stated	4
north abutment	4
also drilled	4
new idea	4
must also	4
will serve	4
still greater	4
pieces shall	4
connected therewith	4
making boston	4
far less	4
bald cypress	4
plate xxx	4
one sense	4
radial tangential	4
never yet	4
timber work	4
will cut	4
plate xliii	4
henry cartwright	4
corporation may	4
future time	4
days past	4
pumping plant	4
last named	4
great distance	4
will render	4
mucking tion	4
herein described	4
annular space	4
pretty nearly	4
head will	4
first trial	4
pitch pockets	4
base line	4
fresh concrete	4
earth soft	4
day general	4
tion lost	4
circumferential reinforcement	4
seven days	4
western creek	4
state bonds	4
last stone	4
much work	4
go back	4
pound hammer	4
great credit	4
holes drilled	4
und festigkeit	4
plate xiv	4
two steel	4
john reid	4
top full	4
will produce	4
mountain barrier	4
tension tests	4
never finished	4
average strength	4
raw material	4
including bolting	4
work east	4
final lines	4
plate lxv	4
two principal	4
federal currency	4
rated capacity	4
least three	4
small scale	4
characteristic failures	4
branch pipe	4
radial joint	4
two separate	4
young watt	4
driving shield	4
green concrete	4
pretty good	4
left open	4
probably find	4
must either	4
deserving poor	4
will learn	4
tangential direction	4
past five	4
depot buildings	4
million seven	4
general use	4
testing machines	4
hot weather	4
assistant chief	4
showing excavation	4
bird says	4
marc isambard	4
almost immediately	4
sized single	4
will just	4
good care	4
clear beams	4
brick arches	4
preliminary headings	4
red gum	4
right side	4
fixed hoods	4
practical experience	4
often heard	4
riveted steel	4
seven dollars	4
best method	4
comparatively little	4
muck taken	4
per tests	4
rock elm	4
good spirits	4
day long	4
spigot pipe	4
power conduits	4
proper time	4
governor andrew	4
drill steel	4
compression test	4
total volume	4
principal keeper	4
city engineer	4
november st	4
main beams	4
anstruther easter	4
grafton greenough	4
plate lxvi	4
tunnel passes	4
live steam	4
gy west	4
light airs	4
rock broke	4
first work	4
also provided	4
plate lxvii	4
many parts	4
state trustees	4
public mind	4
may think	4
eighth commandment	4
fixed extensions	4
vertical breast	4
safety valve	4
great works	4
outside forms	4
never known	4
lower half	4
first bulkhead	4
masonry retaining	4
past twelve	4
square earth	4
running order	4
exhaust valves	4
next step	4
loading platform	4
engineering works	4
red oak	4
dotted lines	4
machinery west	4
whole world	4
striking body	4
best possible	4
pneumatic drills	4
pocket iron	4
actual practice	4
general effect	4
movable shield	4
large air	4
simple beams	4
inch span	4
half mile	4
county commissioners	4
earth excavated	4
compression perpendicular	4
tunnel cars	4
per perch	4
five rows	4
new route	4
careful reading	4
sample log	4
warnford lock	4
sectional area	4
great variation	4
wide enough	4
foregoing tables	4
one night	4
two rows	4
rock ballast	4
permanent work	4
held tightly	4
removing hood	4
good business	4
detailed records	4
season checks	4
concrete will	4
see appendix	4
piles screwed	4
blessed dog	4
ten hours	4
great public	4
remedy defects	4
lewis thompson	4
arthur payne	4
power required	4
must try	4
boulton wrote	4
working unit	4
reader will	4
several points	4
captain jones	4
excavated banks	4
second part	4
distance east	4
two sons	4
seventy thousand	4
one person	4
power plant	4
two columns	4
small quantity	4
general methods	4
four shields	4
station construction	4
thank god	4
little experience	4
cut work	4
bearing plate	4
baldwin loco	4
strenuous life	4
steel structure	4
manhattan shield	4
muck cars	4
highly probable	4
festigkeit der	4
severe test	4
long way	4
weight required	4
forest school	4
work continued	4
sheet piles	4
concrete construction	4
black locust	4
much sea	4
small beam	4
preliminary work	4
give access	4
diagram showing	4
dam across	4
local conditions	4
quite probable	4
tied together	4
convex surface	4
nearly completed	4
years hence	4
iron segments	4
maiden lane	4
second place	4
will scarce	4
bound track	4
plant running	4
railroad line	4
bearing ground	4
iron pile	4
varied greatly	4
abbreviations used	4
actual amount	4
circumferential flanges	4
pile may	4
fund shall	4
writer also	4
will carry	4
per yd	4
going forward	4
first sight	4
full area	4
watt became	4
experiments noted	4
main tracks	4
pennsylvania system	4
forward force	4
larger one	4
feet deep	4
new engine	4
per str	4
northern grafton	4
must lie	4
four sides	4
breaking strength	4
will permit	4
guy mannering	4
may take	4
shear parallel	4
previously done	4
will continue	4
heroic line	4
average quantity	4
vertical position	4
tested timbers	4
moisture condition	4
one portion	4
little attention	4
solid ground	4
interior diameter	4
general consideration	4
greatly enlarged	4
first used	4
avenue plant	4
center wall	4
direct line	4
line somewhere	4
five dollars	4
broken plate	4
sawed material	4
central plant	4
upper side	4
uniform speed	4
test piece	4
material excavated	4
without timbering	4
days later	4
four others	4
rate per	4
john fiske	4
spiral groove	4
various proportions	4
every share	4
whole country	4
upper portion	4
shall bear	4
will appear	4
rotative motion	4
apart vertically	4
several hundred	4
will doubtless	4
western end	4
dear brother	4
may occur	4
shaft sump	4
high vertical	4
force per	4
able report	4
cut away	4
political corruption	4
track railroad	4
looking east	4
must make	4
tangential surface	4
items hrs	4
second time	4
seventh avenues	4
great state	4
yards cubic	4
growth layers	4
fifteen years	4
red lead	4
looking north	4
ten miles	4
exceeding five	4
different classes	4
iron screw	4
arch timbers	4
fifty miles	4
outside circumference	4
exposed sand	4
service reservoirs	4
tangential shrinkage	4
certain points	4
fourteen years	4
steam shall	4
temperature will	4
pacific railroad	4
given point	4
foot per	4
tunnel center	4
station lin	4
per bent	4
unconditional subscriptions	4
broaching line	4
cameron pumps	4
long years	4
shall come	4
pile met	4
fresh breezes	4
second delivery	4
les bois	4
division engineer	4
might say	4
large rock	4
soon made	4
executive council	4
boundary line	4
boats landed	4