The Jersey City news. (Jersey City [N.J.]) 1889-1906, 1898-01-15

vz...,s :,xxt aa,a ,.,n -
snsusr ~ 1af ts;s Z 4 NV4aA so' ~ -
H. . = ms u7s. :. haa, ab-
F1tch g ne proper qnanay navans pssn au Z Il
sbIa ycs ! : ih1as rs saIear s,,r neaa ~ AT # degrees
I - snfehnsp, ana must pc niai,aaim ~ fS,ne ~
dinn,n e .ais te'ieietasut uiiHs =
1.'e.xs -, .ra aatsr;ora4e
tne material VIII thiekeh ana aeter in1sd.
srssh nttrh ~ * LIES Il na fteanentlv added
a.rSa piaelainalSt tneIeiore pc Irequeteis nt;rsiv
anu occasfo1aliy the vessel must Dg q Win
elnptied q It's Old contents ana rehieo Win
ffssh pitch: : IL
mn desyess Ts ,au - q. aet sasaws hsin~ removed
- r. $3.50 ranrennelt peLere peins
~ az tssssi y no. pilen. .na ai,osued
10 arin '"e1 De2sfp"iy renosea ano
- ulip. n,, tbe In
snoctos ~ Sass.ng snaii pc dipped NJ, bsm-
spector pronounees II passed, as 70 rust, n nan
m m test etc.t whensit may then be dipped.
eiaIs W. ~ aoasias must ps sousra not brit
lie 1r VIII VIII sn = on me castiass, a ~
49, ~ ~ seiueacy 70 seaiS IL 10 tastea
Every length Of east iron pipe shall Ds 't iscb
ana = IN, pdsssare % sp POUNDS pr S Sad he sub.
y sifb I 70 "a series Of blows at various points
with a tnree-pound hammer.
WROUGHT IRON.
All wrought iron used must be tough, DUO,
tile and hbrous, Of uniform quality, free from
Grystalins structure. %einders, laws or CRACKS;
IN oars IT must have an ultimate strengtm o oa
1000. pounds per square inch, with 26,o9o
pounds elastic limit, and an elongation Of TWEEN
ty.nve per cent. m eight inches .ah
Angie iron must have an ultimate strength
OF 4s,Vv pounds per square inch, 24,UW pounus
elastic limit, with twenty per cent. eiongation
in eight inches.
STONE MASONRY.
unless otherwise specified. all stone masonry
Is 70 De pulit Of sound, clean quarry STONE, .
a quality and size satisfactory TO the EN-
gineer; all points to be full Of mortar
Ruople stone masonry shall pc mace 81
stone OF suitable size, quality and shape LOT
tne work IN hands and presenting Booa oeus
must be taken to- haze the beds and joints
iail OF mortar. and no grouting or nlllns ~ -
joints after the stones are in place VIII pc
allowed. The work must be thoroughly bond
go. -
W mere ruppie stone masonry Is USED N oains
tne stones must have roughly rec1ansular
FORMS and al irregular projections and feather
soges must pc off. Their peos ss-
race prepared to receive II there must pc no
doubt that the mortar will III all spaces. NO
. paced, Dut a moderate quantlty may n
usea m preparing suitable surfaces lpr
neuueq 4. mortar. yarious sizes % .no;aI
ad 1T Us assd ana regular eoursings De hori-
eeoonl1 n o Ta 70 attain vertical as Wen as norla
h ~ pohaing. SPACES OF SIX inches OF 10
~ "iutH between the stones may De ocea
sionally hAed with concrete carefully rammed,
Sasonry .Wnicn Is to receive me snock ~
watsf ana zee. sueh as on the aprons 81 SPIT
is to be especially sound, hard and compact
ana o, a durable character no Joint snail pc
~ Sor au tman one men Wide. me EXPOSED iaes LEI
- a an, nias y Jams ana gaee.cnampst tha4
ne y ~ eppediance ana qudiily liz
unee Macopin intake dam OF the NeWarh +
hmsaneeef M v Inc lacing stone masonry snan
lx-tL - -.
9epsn ., not less than three inches, or more
go. sha1, nc!ie irom me ,dcinss, II -
ing rAss . ! tne courses may vary from po't9lh
" w iioni hurry lncnes 10 ntteen inches, uS
ereasing graaually toward the top of the wall.
ala tne Wiuth OF the ped OF the stretchers Is
not 70 ne at any point less than twenty-elght
fncnes; Inc headers are TO be not less tnah
roua reef IN lengtn, each course to De com
poseu OF TWO stretchers and one header after
naSIIps
All race Joints shall be raked out to a depth
u OiAC dAit E-i4d lDCneS ana carefully pOilll-
~ VIZ FoILiana cement mortar mixed ciear,
~ 1laHils dimension stone masonry Is 10 pc
uoeu = copinsS q aams ana lor the sdpe
openanss - lne gate-cnampers II must De
mage o. rhrsteeiass granite free from seams
anu otner qelectS Ihe stones snail De CUT
az sha9 dih he ana ~ angles III
XII is hsas sldla: pg True wei. qenhea ana snarp;
f ~ Pc fu 9uil asa ana JOINTS are 70 pc dressed
a9 ioE rhe iul aeptn OF the stone 70 surfaces
NJ OF ons-quarter men JOINT az most,
me stonssseaiL pc iaid with quarter,incn JOINTS
~ ~ aee ioihes s1alI ps Poln.eu WIN liol
tar mage 81 elear Portiand cement, appilea
before It's shrst settins- All joints 70 pc rakeu
SSoua = q uspsh ol one ana one-hah inches pc
ioTe pointing.
It's not intended to compel the use Of quar-
~ s.ons diasohiy laia IN cement "heTe ury
stons niasonry is suHclenJ, In the judgment
q the Ensiheer. ranr
r,a Mofl AZ. 4ho
lne contractor shaB SUBMIT samples OF the
lhgrealents ana the proportions thereof to pc
us Esea = mlAs n mortar TOT the WORK 70 me
EnSAieei, q suAicieht tine III advance OF tnelf
use, 70 permit Or suitable tests being made to
aetsfAhIne Whstner the mortar SO mace con-
II, = thE spesiitcdtiohs- I, any cause,
tne Eisiiesr mos lInpossanie 10 make such
tests, then only such ingredients and proper
IONS snai %, pe nsed as IN the opinion OF the
engineer VIII produce mortar conforming TO
~ spec,aca 5,se - aa go
frand NV nshb,a sseo sHait pe eieah anu sharp iiee
Mortar used in concrete core-waIIs of 90 rth
49, - ~ ea,nateu 10 ~ ~
ua - 49,. ~ en- m"n 49, q
+,rnnai. ~ sh.i,i 80 4eassI naa e
At Iesct tasptyesya no,nds nsr so,era III
a. "a nv pounuS PEI sauare MN
u ~ - ;n ~ 81 ~ ~ y NJ p euiiu
month ana 1s ,no,nds At he and ~ If sS
,nonths and NAV he conanosad Of N nart
innsh5,tr ~ a. sanu ~
n uo1o enet rnns,ar So .he u baoa tnona a VIII
e@arters ,nad a. = Nv hr,ee : T. uenstn. n.s
nioi.ais oseu ~ - mig ! lunhsls,
sne as =, oonnnata IL ~ e.. ihe ena
stone llasohly y co.erete ~ unusudIiy expos.
eu :, y "a s,a snoW q ssnsirs stlshstn "
at iease ~ pounus psr s9nare ihSn ol section
a. sAe ny ! ~ Sc ~ iv poa nuS ppsnl squaaades
men al me emu 81 ons iiohln, anu zy POUNDS
at me eha o. sA nho on aha may pe com.
parts Of sand, or such other ingredients or
p ~ s9rsnsth VII pioe noiaf ny
Morlais useu ~ poantns sIa Z eolnposeu
OF neat 5orLdlo cement nlouelatels STOW SET
tinS, ana Snail shoM IN ~ WEEK, dtleI SET
the time IN water a tensile strengtn.o at
least sou poutus pei squalS u sectioh,
When tesleu 10 CAKES ~ cement shah pe
NJ nortar shall he MIXED in advance of its
immediate use, ana none snail De used Whlch
has begun 70 SCI.
Cement ana sano sna pe thorougniy nllAeu
Dry py Teped Sen,osanaa,, snu II en;fnrn1
color.A proper preporsioh " water small theh
be added and the Whote qufchfy mixed.
4
The stone shall be broken so that the greater
:.--.ta .t,a1 not exnpp1 thraa ipohoc IT