The Cairo bulletin. (Cairo, Ill.) 1???-1928, 1909-07-26
Catch Basins.

|
catch basin at each corner of all the
blocks on both sides OF the said Wal
J nut street, from said north line of
Jefferson avenue to said east line of
, Holbrook avenue, all of them to be
, of the same size and description, in
, all respects. They shall be set upon
, a foundation Of two CD courses OF
hard burned brick, laid in Portland
cement mortar, composed of one CD
/ part of cement and three CD
I Iparts of clean sand. Their inside
: dimensions shall be twenty-lour (24)
} inches by twenty-four (24 inches by
forty-two (421 inches in depth, meas.
! Iured from the top OF the gutter flag
: to the bottom of the catch basin
, Their walls shall be nine 90 inches
thick and constructed of hard burned
, brick laid in the same kind of NOR
tar, and the insides thereof shall be
, pastered one-half (12) an inch thick
with cement mortar composed OF
+ equal parts of Portland cement and
clean sand. They shall be fitted with
cast iron traps, fifteen 05) inches
!, long, twelve 02) inches wide and six
4 co inches deep made of cast iron one
! fourth "a of an inch in thickness;
} and they shall have castiron covers
, thirty-four (3D inches square and
< onehalf az Of an inch thick and
| weighing not less than one hundred
| land fifty $50 pounds each. They
lshal be connected with the sewer
. now in the said Walnut street and
t with the new sewer to be constructed
| in said Walnut street. hereinafter
, provided for by means of a vitrified
5 tile sewer pipe, OF te:, (10) inches in
) side diameter.
. Curb and cutter.
Section g. A. concrete curb anil
gutter, Of the kind and pattern known
| as the combined curO and gutter, shall
j be constructed on both sides of the
said Walnut street, at The outside
/ edges Of the brick pavement, from the
: north line Of Jefferson avenue TO the
2 east line Of said HolbrooH avenue, and
on both sides of the said Holbrooil
| avenue, from the north line of
{ Charles street 10 the south line Of
, the said West Twenty.eighth stree,
except as hereinafter provided for
/ street intersections II snail be made
/ land five 90 parts of washed river
! IgrayeI of sizes ranging from gravel Of
TWO CO inches in diameter down to
!, coarse sand, and the same shall be
[ graded SO that the gravel and sand
shall net contain more than twenty
/, (20) per cent voids The curb portion
| above the gutter flag shall be five 81
inches high and six (G) inches thick,
+ and the gutter flag snail be twenty
/ four 60 inches wide and six go
, inches deep, and its curvature shall
be continuation of the curvature of
, the brick pavement. The said com
/ bined curb and gutter shall be ser on
a bed or foundation or cinders eight
> (S) inches in depth, wen wetted and
/ iamped, and the said cinder founda-
: ton and the said curb shall be well
, supported with natural earth backing
[ (which shall also be well tamped and
+ made firm and solid The said cinder
, foundation and combined curb and
| Igutter shall be so constructed, Sc;
{ land placed that the distance between
the inner faces of the curbs. on the
sides of the said Walnut street shall
be thrty-two t32) feet, and that the
distarco between the inner faces of
the curbs, on the Sides Of the said
: lIolbrook avenue, shall be forty (40)
fleet.
The top surface of the set and fin.
ished curb shall be at all points and
places one 0D inch below the level or
elevation of the top surface of the
finished brick pavement at the center
line of the said stree; and avenue. At
all unpaved street intersections. the
cinder foundation and the combined
curb and utter shall be extended
around, with curves o. an eight (Sl
foot radius, TO the lot line on both
sides of the intersecting streets, so
that the distance of the face of each
curb, n the lot line shall be fifteen
! 80 feet from the center line of the
!s'rect on streets sixty (G0D feet wide
and twelve (l2D feet, on streets fifty
. t5e) feet wide; and between The IN
side edges of the gutter flags of said
I combined curb and gutter so extend
ed around 10 the lot line on intersect-
ing streets aud along the street and
avenue line natural limestone mar
lginal curbs, six (6) inches thick and
twelve O2D inches wide or deep. shall
be set on a natural earth foundation
snd be well supported on the outer
sides, with natural earth well tamped
land said limestone curbing shall be
so set and placed as 20 be flush with
and support the brick paving, which
at all rnpayed street intersections,
is to extend across the entire width
of said street and avenue
Section G. All curbing shall BE- 5. /
and finished complete before The.
i completion of grading so that the
said Curhinp may no t1cp1 nc a o,ti1n