The daily union. [volume] (Washington [D.C.]) 1845-1857, 1849-07-28

I,
sa heads long, feet wide and Is inches
10Th 44hsads inches long, fee, wde and Is inches
l,h u headers long, wide, and s4X in
a 44hsads~ inches long feet wide and ~ inches
thich,
In all, SIG blocks.
The only be dressed the beds and builds
which dressing e extend feel inches % u o eSs sd
run round each end Of the stone showing Jun square
: %sss . y :'sas sG quarry
dimensions but no allowance win be made Tor any excess Of ze
BILL "A, Mop, i
Includes all the from. and back se,chers closing blocks and
eoane sone from the foot course 70 the surace OF
400 fee, wide bed q inches high
81 back go rsehers eei long Is inches wide bed = inches
aos sechers * feet long Is inches wide bed "a
and builds the FACE and back being Iei a spi quarry
TINT top bottom aud s S ends g shs stone alone e
the q each show full corners and
sess ss 1s @ j. as beds r ~ ~ s e &c aa
BILL A, No.3,
Is the balance Of the foot
linea of blocks feet bed, and from
to feet wide thick
feet that ends q these stone
dressed ends, except draft before directed.
BILL b, Mol,
Includes all the headers Of the sicated rock work above the
headers fec6 inches, feet wide the face, 10
I4 headers feet long fee, wide the face,
10 inches high.
The Top beds TX from face Of
builds The face is 10 be ruscated rock work. hereafter described
BILL b, No.
Includes all the setcher of the rustcaied rock work above the
% 4t and selchers long, feet bed Is
The beds and builds of these are 70 be
the face, first class, rusticaed rock work.
BILL b, No. 3-CoPIso
43i coping, bed from feet to
feet long, and 2 feet thick.
The coping e be dressed the top and face according g the
% be dressed truly 10 make close joints sharp edges
Tne back line Of The be fun and
FIRST CLASS WoRK.
and the coping Of the description
of ne snooth and dram lines inches WIDE
Of wnd within dram lines;
right angie. g the and me The coping
edges q al joints e work above ne surface Of ,s
without break nick palns o. kind The front top
Line q the e BE On s a inches
the included II BIN. 3 Nos and % wen
iVo inches ride round the suhce above secihed' said dra
% de pa ace the
said 1. lines, % rough surface O. @ ase 70 Be @ and round
$ 'n' a'''' '' ana N no case ''0~ SUNK 's''" n'
srcoxD CLASS wonx.
On Of fine abope Ae VafsThe
shall straight and forming close and clean joint
and op psTssdy
wind and parallel TO each other The sce within the dram lines
s e q sa i KIND win ssr
s me %
ws ss 10 ossss dc e o. s
face.
THIRD cL.ss wonx.
s e. q. s%; ..s % a. s 10 81 ss
aFh, dan nehe. wide be round The and boz
pae % each oer and o. e thickness stated IN The s WITHIN
Inc da lines the surface q the seeher beds must be pointed
though rough surace 20 straight edge For two feet OF The beds at
each header closely
dspon win Be therein admitted exceeding three nehs: diam
preston. in this portion Of Inc surface The remainder Of e beds
fair from, and hack ofeach
eher, and round both ends OF each header, % AoS n
The build. or Ion mus, be dressed square the ace lines
s bed. q the stone No slack oia, viii any case be Admitted
both s,er o. being len
oaEs will form rssu. rock work 'sna e1cep' s
QUALITY srosx.
A., de 0.s n re s mus: ana q The ss
The latter viii receive decided and n every ss.e The
less liable 70 dtin,eputon, viii be pesslrd
Specimens Of he stone p'oposed 70 DC nea psopeny
The ali such win Withstand The wash Of the
An biz. d Nos I, 2, and be Uniform
color and sppeanee entirely free from sap stains cracks haw
TIE bins 4, Nos i and may var. color
from sap cracks, flaws, and the suphae Of iron,
o.psa or Dsuvsar.
The delivery Of e should commence Of the Pen
ssy from Ss s a %
and should be delivered commencing 10 te order Of the courses
soas., sspsessy should ~ ssi @s Ss dsiSsrsd TIE
one par q each bin per mouth owns order
es. 70 nc "a ss part Of % courses
delivery bills concluded before the
remaining bins. ou part each sI.e specified + a,e
o ~ a ~ IVY ?, s sy Of ss