The Rock Island Argus and daily union. (Rock Island, Ill.) 1920-1923, 1920-04-17

mayor and city council Of said city
OF East Moline. Illinois. And we
also herewith present and submit to
your honorable body, an itemiEed
estimate Of the cost and lawful ex-
pense of the said improvement
signed BY Burl l. Warnes. city en-
gineer Of the city OF East Moline
and engineer Of the board Of local
improvements of said city and the
same being hereto and to the said
ordinance attached
And We do hereby certify that
said itemized estimate Of the cost
and lowful expense Of said improve
ment a. made by said engineer ID
itemized 30 far as the board of local
improvements thinks necessary.
And We do hereby further cerh-
fy that all the preliminary stipu-
lations and requirements Of the law
have been compiled with.
Dated at East Moline, Illinois, this
the 18th day Of April, A. d. 1920.
BOARD OF LOCAL IMPROVE
MENTS.
G. r. JOHNSON,
Mayor of the City of East Mo-
line and President
BURL l. WARNES,
City Engineer and Secretary
A. F. LARSON,
Superintendent Of Streets and
Member Of Board
State of Illinois, County Of Rock
Island, City Of Moline, IS.
l, Burl L. Warnes, city engineer
of the city of East Moline and en-
gineer of the board of local inn
provements of said city, do hereby
certify that the following itemized
estimate does not in my opinion ex-
coed the probable cost and lawful
expense attending the laying and
construction Of storm sewers in
the city of East Moline, Illinois, as
follows, to-wit:
1. An open ditch ten t10) feet
wide at the bottom with sides slop-
ing one a foot horizontally to
one a foot vertically beginning at
a point twenty 600 feet west of
the east line of First (1st) street
extended and two hundred forty
nine (249) feet north of the north
line of Eleventh Q1th) avenue, in
the city of East Moline; thence
southerly eighty-seven $50 feet to
a point ten (10) feet west Of the
east line of First 1st street ex-
tended and one hundred sixty-two
(162) feet north of the nortl line of
Eleventh l1th) avenue.
9. Two (2) wingwalls shall be
built beginning at the said last
above mentioned point; thence
southerly for a distance of sixteen
i16) feet. said wingwalls shall be
ten (10) feet apart at the flow line
at the point of commencement and
seven ca feet apart at the upper
end. Wingwalls are eight (1S)
inches thick at the base and twelve
90 inches thick at the top with a
uniform height of eight 81 feet
above flow line and extending down
one On foot below flow line. The
wingwalls to be extended and con-
nected at upper ends by a header
wall the entire height of said wing
walls twelve (12) inches thick en-
closing storm sewer commencing
at said point, said point being ten
Q0) feet west OF the east Inc of
First 1sD street.
g. A .egment block storm sewer
with an eighty-four tS4l inch op-
ening beginning at said last men
toned point at upper end of above
mentioned wingwalls: thence
southerly parallel to the east line
of First (1st street one hundred
eleven Oil, feet; thence southerly
and easterly in an arc Of a circle
with radius of forty (40) feet
62.S feet to point thirty (S0l feet
east of the east line of First 1stl
street and five (5> feet south of
the north line of Eleventh 9th,
avenue; thence easterly parallel to
the north line of Eleventh 11th)
avenue to a point 1862 feet east of
the east line of First (1st) street.
said sewer to be connected with a
concrete storm sewe.- to be con-
structed at said point.
4. A concrete storm sewer with
an eighty-four (S4) inch opening
beginning at said last above men
toned point; thence easterly par
allel to the north line of Eleventh
11th) avenue ten (10) feet and de-
creasing in size to a sixty (60) inch
opening in said ten (10) feet.
5. A segment block storm sewer
with a sixty (6o) inch opening be-
ginning at said last mentioned
point; thence easterly parallel to
the north line of Eleventh 11th)
avenue to the east line of Seventh
9th street; thence easterly par
allel to the north line of Eleventh
11th) avenue to a point seven
hundred fifty-two (752) feet east of
the west line of Seventh 9TH
street, to be connected with a con-
crete sewer to be constructed at
said point.
6. A concrete storm sewer with
a sixty (60) inch opening begin
ming at said last mentioned point;
thence easterly PARALLEL to the
north line of Eleventh (11th) ave-
nue. ten (10) feet and decreasing in
size to a forty-eight (4S) inch op-
ening in said ten (10) feet.
Z. A segment block storm sewer
with a forty-eight (4s) inch open
ing beginning at a point in the
present storm drain on Ninth (sth)
street one hundred (1oo) feet north
of the north line of Fifteenth (15th)
avenue; thence northerly parallel
to the west line of Ninth 9th
street one thousand one hundred
fifty-seven ul57) feet; thence fol-
lowing a curve to the left with a
radiNS 0f f0rtv (AnN fat xh:--