HomeMy WebLinkAboutOrd 2111 10/22/1968
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ORDINANCE NO. 2. /1 J
AN ORDINANCE PROVIDING FOR THE MAKING OF A lOCAL IMPROVEMENr IN AND FOR
- THE VILLAGE OF IDUNT PROSPECT, COOK COUNTY , ILLINOIS
BE IT ORDAINED BY THE PRESIDENT AND BOARD OF TRUSTEES OF THE VILLAGE OF
MOUNr PROSPECT, COOK COUNI'Y, ILLINOIS:
SEGrION.1: That a local improvement shall be made in the Village of Mount ~peQt"
Cook County, Illinois, the nature, character, locality and description of whiel\1' -,
improvement is as follows:
That a system of concrete storm water sewers consisting of reinforced concrete pipe,
inlets, manholes, and catch basins, together with removal and restoration of pavement
surfaces, curbs, culverts, and all, other work necessary, required and specified by
the plans, profiles, and specifications all corrpleted in place in the Village of
Mount Prospect, Cook County, Illinois: shall be constructed in the following locations:
LINE "A" Beginning at a point on the west side of Weller Creek and the south parkway
of the proposed Grandon Lane; thence westerly along the south parkway of
the proposed Grandon Lane to a point on the west parkway of Busse Road, at
which point it shall intercept an existing 24" line, which extends to the south
LINE "B" Beginning at and intercepting Line UN' on the east parkway of Busse Road
and south parkway of the proposed Grandon Lane; thence north a distance of
143 feet; thence west to the west parkway of Busse Road, a distance of
77 feet, at which point it shall connect to an existing 54" line which
e~ends to the north.
LINE "en Beginning at and connecting to the existing 54" sewer line in the west
parkway of Busse Road and rtmning westerly on the south half of the existing
pavement on Bonita Avenue to the intersection of Bonita Avenue and Verde Drive.
LINE liD'? Beginning at the existing head wall on the existing 54" storm sewer and '
located in an easement in the rear of lot 6 in block 1 of Hatlen Heights
Subdivision, Unit No.1, also known as 1710 Bonita Avenue; thence westerly
for a distance of approximately 1600 feet along an existing and proposed
easement to the west proposed easement of Dana Point; thence north for a
distance of approximately 400 feet along the proposed easement (on the
west property line of Dana Point) to the north half of the existing pavement
of Grindel Drive; thence west in the north half of the existing pavement
on Grindel Drive to the intersection' of the east right of way line of
Audrey Lane and Grindel Drive.
LINE IJE" Begirining in an easement and connecting to the proposed Line liD" above,
which easement lies on the north line of Hatlen Heights Subdivision, Unit
No. 1 and running south in the east half of the existing pavement on Si-vik
Street to a point in the north half of the existing pavement on Bonita
Avenue; thence westerly along the north half of the existing pavement on
Bonita Avenue to a point 121 feet west of the intersection of Bonita Avenue
and Verde Drive, at which point it shall intercept an existing 3011 line,
't'lhich 30" line extends to the west along Bonita Avenue.
LINE "Fll Beginning at and connecting to an existing 30" line at the intersection of
Bonita Avenue and Hatlen Avenue; thence southerly along the west half of
the existing pavement on Bonita Avenue to the north parkway of Lincoln Road;
thence westerly for a distance of approximately 500 feet along the north '
parkway of Lincoln Road to a point on Lincoln ROad and Meier Road, at
which point it shall intercept an existing 16" drain tile.
LINE "Gu Beginning at and connecting to the proposed Line !IF" above in the west
half of the existing pavement on Bonita Avenue and running westerly for a
distance of approximately 540 feet in the south half of the existing
pavement on Audrey Lane to the intersection of Audrey Lane and Audrey
Court .
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LINE ,,"a" B~gi~nt a,t aridcbnne~ting t6~ existing 18" line in the lnte7;'lS~ction
or~stwoooLane and; ~tl~ri~v$riut:t;..thence southerly in the west half
of the:"e,as~ingpave~ntoh ~Stwood Lane to a point 1ri the north
par~ cir,Ltncoln,' R6a4,~d~stwood ~; thence westerly' along the
north parltway of Linc61rt.R.o~ to approximately the intersection of
the west l1ne of Beverly I..an~ ,and Lincoln Road. '
LINE illli Be~; at and connecting(~4'~, eXisting 211t line ,in the, 'SoUth
p~,Of Hatlen Avenue anQtheJ~esterly line of+ot 58 ~d' the
east~r1Y line of lot 59 in Hatleri ~ights Subq1vis~on) Unit, ,No. 4
extended;...thence southerly ,alcng~?id eastefllY, J.1ile "or lot.59 and
westerly line of lot 58 to tl:1e ~a.r, lot line o,f saiq lots 58 ~d 59,
a distance of approximately 147 re~t. southerly of th~ south line of
Hatlen Avenue in the aforesaid stibd1 vision.
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LINE "J" Beginning at and connect:fug, to an e~:1st::tng 18" If.rie located at, a
point in the north parkway o~ tirieo1n Road and 60 "feet west of the
west line of the intersect:ton pi' Hatlep A'Venue an9 Lincoln Road;
thence we~t;erly along the northpa:r>kway of Lincoln RQad to a point
628 feet west of the intersection of ,Hatlen Avenue at'ld Lincoln; Road,
as shown on the plans and deta.tlsattached to the ,~aia ResolUtion,
on file i1"f the office of the secretary of the Board of Local
Improvements of the Village of Mount Prospect..
Said sewers are to be of inteh:1aJ.' d1aneter of 10" ~ 12", 15", 18",
2'4", 30",48", 54" and, 60" at the seVeral locations as shown on the
aforesaid plans.
'rtie properties to be benefited both directly and indirectly rill within the
following legal descriptions:
Parcel A: Hatlen Heights, a subdivision of the Village of Mount Prospect, illinois,
which Subdivision is located in the West 1/2 of the Northeast 1/4,
Section 10, Township 41 North, Range 11, East of the Third Principal
Meridian, Cook County, Illinois, and the South 1/2 of the East 1/2
of the Northeast 1/4, Section 10, Township 41 North, Range 11, East
of the TbirdPrincipal Meridian, Cook eounty, Illinois. The outfall
of said storm sewer system shall be located in the proposed right of
way of Grandon Lane, located in the proposed subdivision of Crandon
Manor, a subdivision of part of the South 1/2 of the Southwest 1/4,
of the Northwest 1/4 of Section 11, Township 41 North, Range 11, East
of . the Third Principal Meridian, Cook County, Illinois.
Parcel B: The entire East 1/2 of the Northwest 1/4, Section 10, Township 41
North, Range 11, East of the Thlrd Principal Meridian, Cook County,
illinois.
Parcel C: The west 1/2 of the Northwest 1/4, Section 10, Township 41 North,
Range 11, East of the Third Principal Meridian, eook County, Illinois,
excluding therefrom those properties incorporated in the Village- of
Arlington Heights.
Parcel D: The East 1/2 of the Southwest 1/4, Section 10, Township 41 North,
Range 11, East of the 'lhird Principal Meridian, eook County, Illinois,
excluding therefrom those properties incorporated in the Village of
Arlington Heights.
Parcel E: The entire West 1/2 of the Southwest 1/4, Section 10, Township 41
North, Range 11, East of the Third Principal Meridian, eook County,
lllinois.
Parcel F: That part of the East, 1/2 of the So~theast 1/4, Section 9, Township
41 North, Range 11, East of the 'Ihird Principal Meridian, Cook eounty,
illinois, lying East of the East right of way line of Arlington
Heights Road, excluding' therefrom those properties incorporated in
the Village of Arlington Heights.
Parcel G.: That part of the West 1/2 Of the Northwest 1/4, Section 11, Township
41 North, Range 11, Cook County, Illinois lying'ltJest of the West line
of Weller Creek. .
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SPECIFICATIONS
SPECIAL PROVISIONS
A. GENERAL
Scope of Work
The work to be included under this contract 'shall be the
furnishing of labor, tools, and equiPment and the furnish-
ing, installing, delivery and testing of all materials re-
quired to completely install improvements to the Storm
Sewer System, consisting of storm sewer pipe and appurten-
ances, complete in place, as shown on the drawings and as
hereinafter specified.
All excavating, backfilling and disposal of any excess mat-
erial is included.
Location of Project
The Storm sewers are to be constructed in Hatlen Heights
Subdivision and The Proposed Cranden Manor Subdivision in
the Village of Mount Prospect, Illinois.
Plans
The drawings applicable to the work to be performed under
this contract and which are referred to in this document
as the plans or as the contract drawings, are numbered and
described as followss
VILLAGE OF MOUNT PROSPECT, ILLINOIS
HATLEN HEIGHTS SUBDIVISION
SPECIAL ASSESSMENT NO. 70
STORM SEWERS
Sheet No.
3 to 9
Description
Title Sheet & Location Maps
Plans and Profiles
1 and 2
10 and 11
General Notes & Details
The "Standard Specifications for Road and'Bridge Construction"
prepared by the Department of Public Works and Buildings of
the State of Illinois and adopted by 'said Department January
3, 1966, shall govern the construction of the proposed im-
provement designated as Hatlen Heights Subdivision, Special
(1 )
Section l-C
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Assessment No. 70, Storm Sewers.
The ~ollowing special provisions supplement these specif-
ications, and in case of conflict the'special provisions
shall take precedence and shall govern.
B. UNIT PRICE CONSTRUCTION ITEMS
Item Nos. 1 thru 15 - Reinforced Concrete Pl~e Sewers
These items include the furnishing and installation of re-
inforced concrete sewer pipe of various classes at the loc-
ations and to the lines and grades designated on the Con-
tract Drawings in compliance with the following listed spec-
ifications:
Description
Pipe used for storm sewers shall be reinforced concrete of
various classes.
General
Where reference is made to an ASTM or ASSRO designation, it
shall be the latest revision at time of call for bids, ex-
cept as noted on the plans.
Pipe eight (8) inches in diameter and larger shall be furn-
ished in units of not less than three (3) feet.
Materials:
Pipe Materials
The type, class and strength of pipe to be used shall be as
shown on the plans.
Concrete Pipe, Reinforced
Reinforced concrete pipe shall conform to ASTM Designation
C76. For pipes 30 inches or. more in diameter~ the length of
the unit shall be less than six (6) feet.
Bituminous Joints for Storm Sewers
Pipe ends designated for bituminous joints shall conform to
ASTM Designation C76. Bituminous material shall consist of a
homogenous blend of bitumen, inert filler~ and suitable sol-
vent approved by the engineer.
Item No. 16 - Manholes, Type "B"
This item provides for the construction of manholes cast-in
place, in conformance with the detail shown on the drawings.
(2)
Section 1-C
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Item No. 17 - 48" Manholes. T;wpe "A"
This item provides for the construction of fuanholes made of pre-
cast concrete units in conformance with the detail shown on the
drawings.
Item No. 18 - Manholes to be Reconstructed
This item shall consist of cleaning, mortaring, trimming or exist-
ing sewer stubs, pouring of concrete bench and tieing in the new
storm sewer pipe.
Item No. 19 - Catch Basin, Type "A"
This item prOVides for the construction of catch basins made of
pre-cast concrete units in conformance with the detail shown on
the drawings.
Item No. 20 - Gatch Basin, Type "C"
This item provides for the construction of catch basins made of
pre-cast concrete units in conformance with the detail shown on
the drawings.
Item No. 21 - Catch Basin, Type lIC" (Special)
This item provides for the construction of a special catch basin
made of pre-cast concrete units in conformance with the detail
shown on the drawings.
Item No. 22 - Inlet, Type "A",
This item provides for the construction of inlets made of pre-
cast ooncrete units in conformance with the detail shown on the
drawings.
Item No. 23 - Frame and Lid, Type 1 (Closed Lid)
This item includes the furnishing and installation of cast iron
frames and lids at the locations and to the grades deSignated
on the Contract Drawings or by the Engineer.
Item No. 24 - Grate, Type 8
This item includes the furnishing and installation of cast iron
grates at the locations and to the grades designated on the
Contract Drawings or by the Engineer.
Item No. 25 - Frame and Lid, (Neenah - R3246)
This item includes the furnishing and installation of cast iron
frame and lid as specified (or approved equal) at the locations
and to the grades designated on the Contract DraWings or by the
Engineer.
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( :3)
Section l-C
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Item No. 26 - Type 5 (Modified) Curb and Gutter Removal and
Replacement
Tijis item shall include the removal of damaged, settled or inter-
ferring combination concrete curb and gutter, and the replacem'ent
of the Oomblnatlon concrete curb and gutter in compliance ~ith the
state of Illinois Standards and as designated by the Engineer.
Item No. 27 - Sidewalk 'Removal
Tliis item shall include the removal and disposal of concrete side-
walk interferring with the construction of, the storm sewer or the
combination curb and gutter removal and replacement.
Item No. 28 - Portland Cement Concrete Sidelfalk (5")
This item shall include all material, labor and equipment to furn-
ish and place as dfrected by the Engineer. Thickness shall be
five (5) inches.
Item No. 29 - Surface Removal and Replacement
DESCRIPTIONs
This item shall consist of the removal and replacement of bitum-
inous concrete pavement or driveway surface at the locations
shown on the plans or as directed by the Engineer.
METHOD OF WORK:
The Engineer shall mark all locations where the bituminous sur-
face is to be removed. The limits of the removal shall be made
in a neat workmanlike mannera however, the edge will not have to
be saw-cut. After installation of the storm sewer and trench
backfill, the base course surface and edges of the remaining bit-
uminous concrete shall be prime coated, and then place a minimum
of ,.. thick layer of bituminous concrete, Sub-Class I-II on the
exposed base. The finished surface shall be flush with the
surface of the adjoining bituminous concrete surface. The bitum-
inous concrete shall be compacted to a minimum 93 percent of the
maximum possible density of a voidless mixture with a roller or
mechanical compaotor. /
METHOD OF MEASUREMENT AND BASIS.OF PAYMENT.
This work shall be measured in square yards replaced in confor-
mance with the detail shown on the drawings, and shall be paid
for at the contract unit prive per square yard for SURFACE RE-
MOVAL AND REPLACEMENT. which price shall be payment in full for
all necessary labor, materials and equipment.
Item No. 30 - Reinforced Concrete Headwall for 60 Inch Pipe.
Tl):ts item includes the furnishing of Class "X" Concrete and Re-
inforcing Bars installed at the location shown on the Contract
Drawings, and all necessary labor, material and equipment.
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(4)
. Section 1-C
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Item Nos.
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tl Diameter or less.
All work and materials required to adjust sanitary sewer or water
service I1nes which interfere with proposed construction shall con-
form to the state of Illinois "Standard Specifications for Road:
and Bridge Construction", Section 74. The contract unit prices
shall include new pipe of the required material and diameter com-
plete in place ready for use.
Item No. 33 - Cast Iron Pipe and Fittings and Appurtenance~
All work and materials required to adjust water mains which inter-
fere with proposed construction shall conform to State of Illinois
"Standard Specifications for Road and Bridge Construction". The
contract unit price per pound shall include cutting, de-watering,
sterilizing, blocking tie bars and clamps, backfilling and all
other work and material required to adjust the water mains, com-
plete in place and ready for use.
Item No. )4 - Grade 8 Crushed Stone Backfill
Granular materials used for trench backfill under pavements, dri-
veways and sidewalks and at other locations designated by the Eng-
ineer, shall consist of State of Illinois Grade 8 crushed stone.
Payment shall be made at the contract unit price per cubic yard,
and the quantity shall be computed in accordance with the Special
Provisions and Contract Drawings. .
Item No. 35 - Gravel Cradle
GENERAL:
Gravel cradle, conforming to the details indicated on the plans
shall be constructed prior to the placement of all storm sewer
pipes, except when omission is ordered by the Engineer. Gravel
cradle shall be required on storm sewers where indicated on the
Drawings or Special Provisions, or where ordered by the Engineer.
Material for gravel cradle shall be Grade 8 crushed stone.
MEASUREMENT:
Measurement of gravel cradle shall be made by the cubic yard in
place, based on the quantities per lineal foot for the respective
size of conduit, as shown on the plans.
PAYMENT:
Payment for gravel cradle shall be made at the contract unit
price per cubic yard for Grade 8 crushed stone. The contract
unit price for gravel cradle shall also include the cost of re-
moving and disposing of the material replaced by the gravel
cradle.
(5)
Section i-C
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GENERAL SPECIFICA TIONS
SECTION I - EXCAVATION AND BACKFILL FOR UNDERGROUN:Q CONDUITS
DESCRIPTION
For the purpose of this project, underground conduits shall be considered storm
sewer pipe as indicB,ted on the plans. Wherever the term "pipe" or "pipe line"
is used it shall mean storm sewer.
Excavation and backfill shall include all excavation, baokfilling, compacting,
disposal of surplus material, restoration of all disturbed surfaces except seed-
ing and sodding, and all other work incidental to the construction of trenches,
including any additional excavation which may be required for manholes or other
structures forming a part of the pipe lineo
CONSTRUCTION DETAILS
BITUMINOUS SURFACE REMOVAL
Along the proposed pipe lines as indicated on the plans, the contractor shall
remove the surface materials only to such widths as will permit a trench to be
excavated which will afford sufficient room for proper efficiency and proper
oonstruction. Where sidewalks, driveways, pavements and curb and gutter are
encountered, care shall be taken to protect such against fracture or disturbance
beyond reasonable working limits.
EXCAVATION BY HAND OR MACHINE
Where working space will permit, trenches may be excavated by machine, provided
that by so doing, public and private improvements will not be subjected to an
unreasonable amount of damage. If, however, excavation by machine methods cannot
be made without material damage being done to public and private improvements,
hand exoavation shall be employed.
~IDTH OF EXCAVATION
~A) The bottom width of the trench at and below the top of the pipe and inside
the sheeting and bra.cing, if used, shall not exceed the following widths:
Max. Width at Max. Width at
Pipe Size Top of Pipe Pipe Size Top of Pipe
8" 29 - 2" 30" 4' - 5"
10" 2' - 4" 33" 4' - 9"
12" 2' - 7" 36" 5' - 8"
15" 2~ - 10" 39" , 6' - 0"
18" 3' - 2" 42" 6' - 3"
21" 3' _ 6" 48" 6' - 10"
24" 3' - 9" 54" 7' - 5"
27" 4' - I" 60" 8' - 0"
66" 8' - 7"
(1)
Section 2.
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WIDTH OF EXCAVATION (continued)
(B) Trenoh bracing shall be employed, if neeessaxy to maintain these maxi~
widths of trench. The bottoM on the trench excavation shall conform to the
details shown on the plans.
EXCAVA TION BELOW GRADE
In eases where the excavation is carried beyond or below the lines and gre,des
given by the engineer, the contrector shall, at his O\m expense, refill all
such excavated space with suitable granular material.
SHORT TUNNELS
In 80.e instanoes, trees, fire hydrants, sidewalks and other 9bstruetions may
be enoountered, the proximity o~ which may be a hindrance to open cut excava-
tion. In sueh eases, the contractor shall excavate by means of short tunnels
in order to protect such obstructions against dama6e. Such short tunnel work
shall be considered incidental to the construction of the pipe line and shall
not be grounds for extra payment or payment for tunnel work.
PILING EXCAVATED MATERIAL
All excavated material shall be piled in a manner that will not endanger the
work and that will avoid obstructing sidewalks and driveways. Fire hydrants
under pressure, valve pit covers, valve boxes, curb stop boxes, or other utilit,y
controls shall be left unobstructed and accessible until the work is completed.
Gutters shall be kept clear or other satisfactoxy provisions made for street
drainage. Natural watercourses shall not be obstructed.
BARRICADES. GUARDS AND SAFETY P!WVISIONS
To protect persons from injury and to avoid property damage, adequate barricades.
oonstruotion signs, torches, red lanterns and guards as required shall be placed
and maintained by the contractor at his expense during the progress of the con-
struction work and until it is safe for traffic to use the roads and streets.
All material piles. equipment and pipe which may serve a,s obstructions to traffic
shall be enclosed by fences or barricades and shall be protected by proper lights
when the visibility is poor~ The rules and regulations of the local authorities
respecting safety provisions shall be observed.
STRUCTURE PROTECTION
Temporary support, adequate protection and maintenance of all underground and
surface structures, drains, sewers and other obstructions encountered in the
progress of the work shall be furnished by the contractor at his expense and
under the direction of the engineero The structures which may have been dis-
turbed shall ,be restored upon completion of the work.
(2)
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Section 2-C
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PROTECTION OF PROPERTY AND SURF' ACE STRUCTURES
Trees, shrubbery, fences, poles and all other property and surfaoe struotures
shall be protected during construction operations unless their removal for pur-
poses of construotion is authorized by the engineer. Any fences, poles or other
man made surface improvements which are llloYed or disturbed by the contractor
shall be restored to the original condition, after construotion is completed,
at the contractor's expense. Any trees, shrubbery or other vegetation which are
approved for removal or ordered for removal by the engineer in order to facilitate
construction operations shall be removed completely, including stumps and roots,
by the contractor. Responsibility for any dame~e or claims for damage caused by
construction operations to shrubbery or other landscape improvements which were
not authorized for removal by the engineer shall be assumed by the oontraotor.
Settlement of any damage or claims for damage shall be made by the contractor as
soon as possible and in a manner satisfacto~J to the engineer.
CAUTION IN EXCAVATION
The contraotor shall proceed with caution in the excavation and preparation of
the trench so that the exact location of underground struct1rres, both known and
unknown, lllay be determined, and he shall be held responsible for the repair of
such structures when broken or otherwise dliLll!aged by hime
DEVIA'rrONS OCCASIONED BY OTHER STRFCTURSS OR UTILITIES
Wherever obstructions are enoountered during the progress of the work and inter-
fere to such an extent that an alteration in the plan is required, the engineer
shall have the authority to cha~ge the plans and order a deviation from the line
and grade or arrAnge with the owners of the structures for the removal, reloca.-
tion or reconstruotion of the obstruotions. Where gas, water, telephone, elec-
trioal or other existing utilities are an impediment to the vertical or horizontal
alignment of the proposed pipe line, the engineer shall order a change in grade
or alignment or shall direct the contractor to arrange with the owners of the
utilities for their removal. If a Change in grade of an existing sanitary sewer
is necessary, the engineer will direct as to the new revised line and grade~
Cost of removal, modifioation and/or replacement of existing structures or utili-
ties shall be borne by the Owner; however, delay caused in such removal shall not
be cause for claim for damages by the contractoro
INTERRUPTION TO UTILITIES
The contractor shall take all reasonable preoautions against dama.e;e to existing
utilities. However, in the event of a break in an existing watermain, gas main,
sewer or underground cable, he shall immediately notify a responsible official
from the organization operating the utility interrupted. Tl"te contractor shall
lend all possible assistance in restoring service and shall assume all oosts,
charges or claims connected wit~ the interruption and repair of sueh servioes.
( 3)
Section 2-C
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MAINTENANCE OF IrRAFFIC AND CLOSING OF STREETS
The contractor shall carry on the work in a manner which will cause a minimua
of interruption to traffic, and may close to through travel not more than two
consecutive blocks, including the cross street intersected. Where traffic must
cross open trenches, the contractor shall proTide suitable bridges at street
intersections and driveways. The contractor shall post, where described by the
engineer, suitable signs indicating that a street is closed and necessary detour
signs for the proper maintenance of traffio. Prior to closing of any streets,
the contractor shall notify responsible municipal authorit~es.
CONSTRUCTION IN ~SEMENTS
In easements aeross private property, the contractor shall confine all opera-
tions in the easement area and shall be responsible and liable for all d~
outside of the easement area. Trees, fences, shrubbery or other type of surface
improvements located in easements will require protection during construction.
The provisions of PROTECTION OF' PROPERTY AND SURFACl!: STRUCTURES shall apply to
all easement areas as well as to public right-of-waYe Precautions shall be taken
by adequate sheeting or other approved method to prevent any eave-in or subsidenee
beyond the easement limits or damage to improvements wi thin the easement.. In
general, the easement area is intended to provide reasonable accesf;! and working
area for efficient operation by the contractor. Where easement space for efficient
operation is not provided, the contractor shall be responsible for organizing his
operations to perform within the restrictions shown on the plans. When requested,
the Owner shall ~e available to the contraotor a copy of the eonstruction ease-
ments.
WATER SOAKING
Water required fo~ water soaking -
hydrants, he shall make application
to the munioipal ordinances, rules,
shall be furnished from hydrants at
If the contraotor desires to use water froll
to the proper authorities, and shall oonform
or regulations concerning their use. Water
the Owner's expense.
Fire hydrants shall be accessible at all times to the Fire Department. No
material or other obstructions shall be placed closer to a fire hydrant than per-
mitted by municipal ordinances, rules, or regulations, or within fiYe (5) feet of
a fire hydrant, in the absence of such ordinances, rules, or regulationso
Surface depressions resulting from backfill subsidence caused b.1 water-soaking
shall be refilled to the satisfaction of the engineer.
UNSUITABLE BACKFILL JVIATERl!L
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Where there is a deficiency of suitable backfill material due to a rejection
of part or all of the excavated material as unsatisfactory backfill purposes,
the contractor shall furnish satisfactory baokfill material waste from trench
excavation in other looations or from other sources furnished by the contraotor..
Backfill furnished and disposal of unsatisfactory material under these circum-
stances shall be paid for separately at the oontract unit price for "Grade 8
Crushed Stone Backfill", if ordered, or on an extra work basis if native material
is usedo
(4)
Section 2-C
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SECTION II - RESTORATION OF SURFACES
GENERAL
Restoration of surfaces shall include the removal of the existing surface, the
disposal of surplus material, and the construction of new surfaces as indicated
on the plans. The type of surfaoe restoration required shall be shown on the
plans.
HEi'vjOVAL OF PAVElviEr;YT, SIDEWALK, DRIVEWAY A~j) CURB
Wherever the pipe is located alone or across an improved surface, the width of
the trench shall be held as nearly as possible to the maximum width specified
in Section I. Where concrete pavement, sidewalk, driveway or curbing is cut,
the width of the cut shall exceed the actual width of the top of the trench by
twelve (12) inches on each side or a total of two (2) feet. Exposed surfaces
of Portland cement or asphaltic concrete shall be cut with a pavement saw be-
fore breaking. Care shall be taken in cutting to insure that a straight joint
is sawed.
REPLACEfI"JENT OF PEm-l.<\NENT TYPE PAVEMENT, SIDEWALKS.
nRlVEWA YS, CURBS, GUTTERS A'J'lD STRUCTURgS
GENERAL
The contractor shall restore (unless otherwise specified or ordered by the
engineer) all permanent type pavements, sidewalks, driveways, curbs, gutters,
shrubbery, fences, poles and other property and surface structures removed or
disturbed during or 8S a result of construction operations to a condition which
is equal in appearance and quality to the condition that existed before the
work began. The surfaoe of all improvements shall be construoted of the same
material and match in appearance the surface of the improvement which was re-
moved. Where Grade 8 Crushed Stone Backfill is used, the restoration shall be
made as soon as possible after the backfill has been eompletedo
BITUMINOUS SURFACE-FLEXIBLE BASE
The base replacement shall consist of Grade 8 Crushed Stone.
Placing and compacting of the base course material she,ll conform to the
methods described in the "Standard Specifications for Road and Bridge .construc-
tion" for stone base courses.
The surface replacement shall cO!lsist of a bituminous prime coat and a bitumi-
nous modified plant mix surface oourse three (3) inches in thiokness oonforming
to the Illinois Division of Highways "Standard Specifications for Road and
Bridge Construction" requireml"nts for Bi tuminous Concrete Surface Course t Sub-
class 1-11.
( 5)
Section 2-C
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CONCRETE SIDEWALKS. DRIVEWAYS. CURBS, CURBS AND GUTTERS
Where necessary to remove and replace concrete sidewalks, driveways, curbs
and curbs and gutters, replacements shall be made as follows:
Concrete sidewalks, driveways, curbs and curbs and gutters shall be replaced
with concrete meeting the applicable provisions of these specifications and
having a compressive strength of not less than thirty-five hundred (3,500) p.s.i.
at twenty-eight (28) days. Minimum thickness shall be five (5) inches for side-
walks and six (6) inches for driveways.
Curb or curb and gutter dimensions and cross-sections shall conform, as nearly
as practicable with the existing installations. One-half (1/2) inch pre-formed
expansion joints shall be placed at intervals not exceeding fifty (50) feet and
at the junctions with existing work. Sidewalks shall be finished to match ex-
isting adjacent sidewalk surfaces. unless otherwise specified or directed by
the engineer.
MEASUREMENT
For payment purposes, the width of the remoTal and replacement of permanent
type pavements, sidewalks and driveways shall be the specified maximum width
at top of pipe plus two (2) feet. A tabulation in the plans indicates for
payment purposes, the removal and replacement quantities per foot of length
for the various pipe sizes. Additional removal and replacement, necessary be-
cause the top of the trench is wider than the maximum specified width at top
of pipe, shall be at the contractor's expense and not measured for payment.
The length of the removal and replacement of permanent type pavements, driveways
and sidewalks crossed by conduits shall be measured along the center of the pipe
line, including manholes, over which the remoTal and replacement was made. Ad-
ditional widths necessary at manholes and special structures shall not be meas-
ured. The cost of such additional removal and replacement shall be included in
the unit bid price for manholes and special structures. The length of curb or
curb and gutter crossing a conduit shall be equal for pa,rment purposes to the
specified maxi.um trench width at top of pie plus two (2) feet.
Except as otherwise shown on the plans or directF,d by the engineer, payment
quantities for sidewalks, driveways, curbs and curbs and gutters, removal and
replacement, where such items are parallel or approximately parallel to the
proposed pipe line, shall be included only when the distance from the edge of
the trench (as determined from the assumed top of pipe trench widths shown on
the plans) is less than two (2) feet from the edge of the sidewalk, driveway,
curb or curb and gutter. Where the items are at a 6-reater distance from the
trench, any damage shall be replaced at the contractor's expense. where side-
walk parallel to a proposed pipe line is to be removed and replaced, the engineer
ahalldetermine the extent of such removal and replacementc The contractor may
elect to construct the conduit in a tunnel with the approval of the enc;ineer~
In suoh an event, he a~ll be compensated ~ payment of the amounts of driveways,
Sidewalks, or curbs and gutters which have been measured for payment had open
cut methods been employedo
(6)
Section 2-C
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DISposAL OF SURPLUS EXCAVATED MATERIAL
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Surplus excavated material not needed for backfill shall be promptly r$moY&d
from the site to looations provided by the contractor, or as designated by the
engineer. The cost of removal and disposal or surplus e'Xea.Y8.ted Ilateri'als will
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be inc~uded in the prices bid and no additional payment will be allowed, therefor.
~.
CLEANING UP
All surplus materials and all tools and telJlporary struotures shall be :Qemoved
from the site by the contractor. All dirt, rubbish and excess earth f~m the
excavation shall be hauled to a dump provided by the contractor and the: construo-
tion site left clean and acceptable to the engineers at the earliest possible
date.
SECTION III - FmISHING AND CLEANUP FOR UNDERGROUND CO.J~mUITS
CLEANtLP
Before acceptance of underground conduits oonstruction, all pipes, manh~les,
catch basins, fire hydrarits and other appurtenances shall be cleaned 0['a1l
debris and foreign materialo
Atter all baokfill has been completed, the ground surface shall be shaped to
conform to the contour of adjacent surfaces. General cleanup of the ent;i.re con-
struction area shall meet with the requirements of the VillageQ
smTION IV - PIPE MATl';RIALS AND TESTING FOR SEWERS
DESCRIPTION
Pipe used for storm sewers shall be reinforced concreteo
GENERAL
Where reference is made to an ASTM or ASSHO designation, it shall be the latest
revision at time of call for bids, except as noted on the plans.
Pipe eight (8) inches in diameter and larger shall be furnished in units of not
less than three (3) feeto
MA TERIALS
PIPE MATERIALS
The type, class and strength of pipe to be used shall be as shown on the plans.
CONCRJiiI'E PIPE, REINFORCED
Reinforced concrete pipe shall conform to ASTM Designation C76. For pipes 30
inches or more in diameter, the length ot the unit shall be less than 6 feet.
(7, )
Section 2-C
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BITUMINOUS JOINTS FOR S'r'ORN SEw'ERS
Pipe ends designated for bituminous joints shall conform to ASTH Designation
C760 Bituminous material shall cmlsist of a homogenous blend of bitumen, inert
filler, and suitable solvent approved by the engineer.
SECTION V - CONSTRUCTION DEITAILS
SURVEY LINE A1"1:> GRADE
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Survey line and grade control hubs at a fifty (50) foot maximum spacing and at
a change in line and grade will be provided by the engineer.
The contractor shall constantly cheek line and grade of the batterboarrls and
the pipe and in the event they do not meet specified limits described herein-
after, the work shall be immediately stopped, the engineer notified, and the
cause remedied before proceeding with the work.
SEWER PIPE LAYING
Laying of sewer pipe shall be accomplished to line and grade in the trench only
after it has been dewatered and the bedding has been prepared in accordance with
Section I. Mud, silt, gravel and other foreign material shall be kept out of the
pipe and off the jointing surfaces.
All pipe laid shall be retained in position so as to maintain alignaent and joint
closure until sufficient backfill has been completed to adequately hold the pipe
in place. All pipe shall be laid to confirm to the prescribed line and grade
shown on the plans, within the limits that follow. At least three batterboards
shall be maintained in position during all pipe laying operations.
Variance from established line and grade shall not be greater than one thirty-
second (1/32) of an inch per inch of pipe diameter and not to exceed one-half
(i) inch, provided that any such variation does not result in a level or reverse
sloping invert; provided also, that V3riation in the invert elevation between
adjoining ends of pipe, due to non-eoncentricity of joining surface and pipe
interior surfaces, does not exceed one sixty-fourth (1/64) per inch of pipe
diameter, or one half (if) inch maximum.
The sewer pipe, unless otherwise approved b,y the engineer, shall be laid up
grade from point of connection on the existing sewer or from a designated start-
ing point. The sewer pipe shall be installed with the bell end forw8rd or up-
grade, unless approved otherwise. When pipe laying is not in progress the forward
end of the pipe shall be kept tightly closed with an approved temporary plug.
(8 )
Seetion 2-C
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Wherever pipe sewers cross water mains, it is desirable if praoticable, that the
pipe sewer be at least eighteen (18) inches above or below the water main. Where
it is not practical to provide such a separation, care shall be taken to ascertain
that the water main being erossed is in good sound condition and that no evidenoe
and history of joint leakage is known in the existing water main in thsl,t vicinity.
If any sucb evidence does exist, the water main shall be exposed at least ten (10)
feet eacb side of the sewer pipe crossing, carefully examined under pressure and
any defects shall be positively correctedo The Owner will arrange for examining
and correcting any defects in the existing water mains, but the contractor shall
cooperate in every way possibleo
DEWA TERING
Dewatering sufficient to maintain the water level at or below the surface of
trench bottom or base of the bedding course, shall be accomplished pripr to pipe
laying and jointing, if not prior to excavation and placing of the bedding. The
dewatering operation, however accomplished, shall be carried out so that it does
not destroy or weaken the strength of the soil under or alongside the trenoho
The normal water table shall be restored to its natural level in such a manner
as to not disturb the pipe and its foundation.
PIPE JOINTING
Type of joint to be used will conform to the requirements of bituminous joints
for storm sewerso
JOINT SEALER
The elastic or mastic joint sealer shall be used in accordance with recommendations
of the manufacturer. After each joint is sealed, it shall be wiped clean on the
inside.
JOINTING OF DISSIMILAR PIPES
For dissimilar pipes where suitable adaptor couplings are not available, the joint-
ing shall be aocomplished with a special fabricated coupling or concrete encasement
as specified.
SEWER LINE CONNECTIONS
Sewer line connections to trunks, mains, laterals or side sewers shall be left
uncovered until after an acceptance inspection has been made. After approval of
the connection, the trenct shall be baokfilled as specified in Section 10
When existing drain tiles are encountered, the engineer must be notified prior
to continuance of work.
(9 )
Section 2-C
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MFASUREMF.lNT
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For payaent. purposes, the length of sewers installed sh,aJ.l pe measured along
the oenter line. No deductions in length will be made fox tees, fittings or
manholes. Where a.change in sewer size is involved, it $hall be assumed for
measurement purposes that each sewer entering the lJl8l1hole extends to the center
of the manhold. Where sewers are conne.ted to inlets or special structures,
the length of sewer for measurement purposes shall extend to the nearest inside
wall of the inlet or special structure.
Where a depth of sewer is indicated on the bid item, it shall be construed to
mean the depth from the top of the existing surface to the invert of the sewer.."
Where no depth is stated in the bid item for ,a particular size and tY'pe of sewer,
the contract unit price for all sewers of suoh a size and type shall be based
upon constructing sewer of that size and type to the depths shown on the planso
Where a ohange in aligIUllent or grade, ordered by the engineer, causes a change
in depth of sewer and the bid i tell does not state a depth, measurement of quan-
tity for any addition or deduotion in excavation work caused b,y the changes
ordered will be made in cubic yards and shall be computed by using the average
difference in depth between that shown on the plans and the,t ordered by the
engineer, the maximum trench width specified for the top of pipe and the actual
length of seWer where the change is inTolved.
SECTION VI
MANHOLES FOR STORM SEWERS
DESCRIPTION
Manholes shall be leak-tight and may be constructed of pre-cast units, concrete
or cast-1n-place concrete, all in accordance with plans and these specifications.
MA TERIALS
REINFORCED CONCRNl'E
Reinforced concrete shall consist of Portland cement, mineral aggregates and
water, in which steel has been embedded in such manner that the steel and con-
crete act togetherc
CF21ENT
Portland eement shall oonform to the requirements of the Specifications for
Portland Cement ASTM C 150 t or it may be air-entraining Portland cement conform-
ing to ASTM C 175.
WIRE FABRIC REINFORCEMENT
Reinforcement shall consist of wire conforming to ASTM A 185.
BAR REINFORCEMENT
Bar reinforcement shall conform to ASTM A 15, intermediate gradeo
(10)
Section 2-0
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AGGRillATSS
AggregatE'S shall conform to ASTlv C 33, eXc~pt that the requirements for gradation
shall not apply to pre-cast items.
MIXTURE
The aggregates shall be so sized and grad~d, and proportioned and thoroughly
mixed in proportions of cement and water as will produce a homogeneous concrete
mixture of such quality that the manhole components will conform to the strength
and watertightness requirements of these specifications. Admixtures or blends
may be used with the written permission of the engineer.
CURING
Cast-in-~lace manhole components shall be moist-cured for a period not less than
seven (7) days except that when high-early-strength cement is used the curing
shall be not less than three (3) days. Pigmented membrane curing compound or
other approved method may be applied in lieu of moist curing.
STRENGTH
All concrete placed under these specific~tions shall have a minimum compressive
strength of thirty-five hundred (3,500) psi at twenty-eight (28) dayso Strength
determination shall be in accordance with ASTM C39, unless otherwise approved by
the engineero
STEPS
Manhole steps shall be furnished and installed as shown on the plans.
MORTAR
MORTAR FOR JOINTING NANHOLES ON STORti] SEWERS
Mortar for jointing manhole units shall be one (1) part Portland cement to not
less than on~ (1) part nor more than two (2) parts plaster sand, mixed with the
least amount of clean water necessary to provide a workable mortar.
CAST IRon FRAMES, COV~:;H.S, & STEPS
Castings shall conform to the requirements of grey iron castings ASTN A48 and
conform to the details shown on the plans~
PRE-GA ST l'IiANHOLB COMPONENTS
Pre-cast manholes shall conform with ASTM C478 and with design dimensions. Cones
and sections shall be substantially free from fractures, large or deep cracks and
surface roughness. Slabs shall be sound and free from gravel poeketso
(11)
Seetion 2-0
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MONOLITHIC CONCRETE HANBOLES
Nonolithic concrete manhol~s shall conform to detailed shop drawings submitted
to the engineer for approval prior to beginning work and shall conform to the
dimentional requirements specified. Walls and base shall be six (6) inches
minimum thickness and space of steps shall be sixteen (16) inches.
CONSTRUCTION DETAILS
FOUNDA TI ON PREFr.li:'l,. TI on
DEJWATERING
Dewatering of the site shall conform to the requiremer.ts for sewer trench de-
watering in Section V.
SUB-BA SE PREl')-ltl TI ON
Adequate foundation for all manhole structures shall be obtained by removal and
replacement of unsuitable material with well graded granular material; or by
tightening with coarse ballast rock, or by such other means as provided for
foundation preparation of the connected sewers.
BEDDING
Pre-cast base sections shall be placed on a well graded granular bedding course
conforming to the requirements for sewer bedding in Section I, but not less than
four (4) inches in thickness and extending to the limits of the excavation. The
bedding course shall be firmly tamped and made smooth and level to assure uniform
contact and support of the pre-cast elemento
CAST-IN-PLACE Bi'l SES
Unless otherwise specified, cast-in-place bases snaIl be at least six (6) L~ches
in thickness and shall extend at least six (6) inches radially outside of the
outside dimension of the manhole section.
PRE-C~ST MANHOLES
Pre-cast manholes may be constTIlcted with a pre-cast base section or a monolithic
base structure as specified or sho'~ on the plans.
A pre-cast base section shall be carefully placed on the pre-pared bedding so as
to be fully and uniformly supported in true alignment and making sure that all
entering pipes can be inserted on proper gradeo
All lift holes and all joints between pre-cast elements in storm sewer manholes
shall be thoroughly wetted and then be completely filled with mortar, smoothed
and pointed both inside and out, to ensure watertightnesso
(12)
Section 2-C
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All lift holes on pre-oa.st elements for storm se',>ier lIMholes shall be oom-
pletely filled with an approved bi tumastic ma.terial: All joints ,between pre-
cast elements on storm sewer manholes shall be made with an approved bitume,stio
material or fln a.pproved rubber gasket.
The first pre-cast section shall be placed on the monolithic base structure
before the base has taken initial set, and shall be carefully adjusted to true
grade and alignment with all inlet pipes properly installed so as to form an
integra.l, watertight unit; or the section shall be mortared into a suitable
groove provided in the top of the monolithic base. The first seotion shall be
uniformly support&d by the base concrete, and shall not bear directly on any
of the pipes.
Pre-cast section~ shall be placed and aligned to provide vertioal sides and
vertical alignment of the ladd,er rungs. The completed manhole shall be rigid,
true to dimensions and be watertight. .
MONOLITHIC CONCR~'TE YJANHOLES
Monolithic concrete manholes shall be constructed in accordance with the pro-
visions of this Section and the details shown on the plans.
EXCAVATION }~D BPCKFILLING
In order to permit the joints to be mortared properly and also to permit proper
compaction of the backfill materialt the excavation shall be made to a diameter
of at lel';st six (6) inches greater than the dip meter of the etruc ture 0
The space between the sides of the excavation and the outer surfaces of the
manhole shall be b<~ckfilled wi th Grade 8 Cru3hed Stone if the manhole is in
a pavement or if the nearest point of the excavation for the manhole falls
within two (2) feet of the pavement edge. If the structure falls beyond these
limits, other backfilling material may be used, provided it meets with the ap-
provel of the engineero The backfill sball be compacted as provided in Section 10
Excess excavated material shall be disposed of in accordance with Section II.
INLET AND 01"'TLET PIPES
Pipe placed in the masonry for inlet or outlet connections shall extend through
the wall and beyond the outside surface of the wall a sufficient distance to
allow for connections, and the masonry shall be carefully constructed around
them so as to prpvent leakage along the outer surfaces~
PLACING CASTINGS
Castings placed on concrete or masonry surface shall be set in full mortar
beds~ The mortar shall be mixed in proportion of one (1) part cement to three
(3) parts sandt by volumet based on dry materialso Castings shall be set
accurately to the finished elevation so that no subsequent a.djustment will be
necessary.
( 13)
Section 2-G
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STREEI'S AT GRADE
Where work is in paved streets or areas which have been brought to grade, not
less than eight (e) inches or more than twenty (2Q) inches shall be provided
between the top of the cone or slab and the underside of the manhole casting
ring for adjustment of the casting ring to street gradeo
MANHOLES NOT WITHIN STREET ARE\ S
Where work is in cultivated areas, the top of the casting, unless otherwise
directed by the engineer, shall be set at existing ground surface.
PIPE CONNEDTIONS
Special care shall be taken to see that the openings through which pipes enter
the structure are completely and firmly rammed full of jointing material to
ensure watertightness.
CLEANllm
All newly constructed manholes shall be cleaned of any accumulation of silt,
debris, or foreign matter of any kind, and shall be free from such accumulations
at the time of final inspection.
SECTION VII
CATCH BASIN, INLET CONS'l"RUC'l'ION
DESCRIPrION
This work shall consist of catch basins or inlets, together with the necessary
cast iron frames and grates or lids, all constructed in accordance with the
specifications where indicated or directed by the engineer, and conforming in
all respects to lines, grades, and dimensions shown on the plans and furnished
by the engineer.
MA TERIALS
All materials shall conform to the Material Requirements for Manholes in these
specificationsv
CONSTRUCTION METHODS
CONCREI'E
Pre-cast concrete structures shall be constructed in accordance with applicable
provisions of Section VI.
(14)
Section 2-C
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CONCRI!.'"TE NASONRY :IN ITS
Concrete masonry units shall be constructed in horizontal courses with vertical
joints broken. The units shall be laid in mortar composed of one (1) part cement
to three (3) parts sand, by volume, based on dry materialso
Mortar which has been mixed longer than forty-fjve (45) minutes, or which has
developed its initial set, shall not be used.
PLACING CAS'rINGS
Castings placed on concrete or masonry surfaces
The mortar shall be mixed in proportions of one
parts sand, by volume, based on dry materials.
to the finished elevation so that no subsequent
shall be set in full mortar beds.
(1) part cement to three (3)
Castings shall be set accurately
adjustment will be necessaryo
exCAVATION AND BACKFILLING
In order to permit the joints to be mortared properly and also to permit proper
compaction of the backfill material, the excava,tion shall be made to a diameter
of at least six (6) inches greater than the diameter of the structureo
The backfill shall be compacted as provided in Section I. ~cess excavated
material shall be disposed of in accordance with Section 110
INLET AND OUTLE'r PIPES
Pipe placed in the masonry for inlet or outlet connections shall extend through
the walls and beyond the outside surfaces of the walls a sufficient distance to
allow for connections, and the masonry shall be carefully constructed around
them so as to prevent leakag"e along the outer surfaces.
CUllING II ND PROTE.'CTION
After the mason1~ work is completed, it shall be kept moist &ld protected from
the elements in a satisfactory manner for a period of not less than forty-eight
(48) hourso
CLEANING
All newly constructed catch basins, inlets, and similar structures shall be
cleaned of any accumulation of silt, debris, or foreign matter of any kind, and
shall be free from such accumulations at the time of final inspection.
(15)
Section 2-C
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SECTION 2: That the recommendation of the Board of Local Improvements
of the Village of Mount Prospect, providing for the improvement, and the estimate
of the cost thereof made by the Chairman of the Board of Local Irnproveroonts ,botp:
hereto attached and made a part hereof, be, and the same are hereby approved.
SECTION 3: That the said improvement shall be made and the whole cost
thereof, together with an amount not exceeding six per cent (6%) of the estimated
cost, to-wit: TIVO HUNDRED SilTY THREE THOUSAND SEVEN HUNDRED FORrY DOLLARS AND
NINErY FOUR CENrS ($263,740.94), which is hereby provided for to apply towards the
cost and expen'3e of making, levy.ing and collecting said special assessment and all
other expenses allowed by law, being the amount included in the estimate, thereof,
shall be paid by special assessment, in accordance with the Illinois Municipal
Code, Article 9, Division 2 and 8!1Endments thereto.
SECTION 4: That the aggregate amount herein ordered to be assessed
against the property and against the municipality, if any, and also the assessment
on each lot and parcel of land herein assessed shall be divided as follows:
The said assessment to pay the cost of construction of said improvement
and the cost of levying, making and collecting said assessroont and all expenses
allowed by law, shall be divided into ten (10) instal1nents, in the manner provided
by the statute in such case made and provided.
So much of the aggregate amount of the assessment as represents the cost
of levYing, making and collecting the special assessment and all expenses allowed
by law, together with all fractional amounts so as to leave the remaining install-
ments of the a.ggr'egate assessment equal in amount and each in multiples of $100.00
shall be appcrbionate to the first installment of the said special assessment.
The first installment shall be due and payable on the 2nd day of January next after
,
the filing of the first voucher issued on account of work done on the said
irrproverent. The second installment of said assessment shall be due and payable
one year thereafter, and so on annually until all assessments have been paid.
IT IS HEREBY made the duty of the Board of Local Improvements of the
Village of f40unt Prospect, to file in the Office of the Clerk of the Court in which
such assessment was confirmed,. a certificate signed by the Secretary of the Board
of Local Improvements of the Village of Mount Prospect of the date of the first
voucher and the amount of said voucher, within thirty (30) days after the issuance
of said voucher. All installments shall bear interest until paid at the rate of
six per cent (6%) per annum. Interest on all instalJ.Irents shall begin to run in
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accordance with the provisions of the Illinois Municipal Code, Articleg , DiviSion 2
and amendments thereto. Interest on such first installment shall be due and
payable and shall be collected at the sam:; time as the first installment. Interest
on the second and succeeding instal1ments shall' be due and payable and shall be
collected with the installments respectively as in said Code relating to special
assessment provided.
SECTION 5: That t:or the purpose of anticipating the collection of the
second and succeeding install.rrJ:;nts of said assessment for the cost of said improvements,
the Village of Mount Prospect shall issue bonds payable out of said installments,
bearing interest at the rate of six per cent (6%) per annum, payable annUally,
signed by the President of the Board of Trustees of the Village of Mount Prospect
and" attested by the Village Clerk of said Village. Said bonds shall be issued in
accordance with and shall in all respects conform to the provisions of the Illinois
Municipal Code, Article 9" Division 2 and amendments thereto.
SECTION 6: That the President of the Village of Mount Prospect, be" and
he is hereby directed to file a Petition in the Circuit Court' of Cook County,
Illinois" in the name of the people of the Village of Mount Prospect, praying that
steps may be taken to levy a special assessment for the purpose of defraYing the
expense of said improvement so far as the same may lawfully be done and to ascertaj.n
what property will be benefited, in accordance with the provisions of this
ordinance, and in the manner prescribed by lav\T.
SECTION 7: That all ordinances" or parts of ordinances in conflict
with this ordinance, be, and the sa.rre are hereby repealed.
SECTION 8: That this ordinance shall be in full force and effect from
and after its passage and approval thereof, according to lailll.
AYES:
NAYS:
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day of t)c
PASSED and APPROVED this ).. ,L
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Hichard H. Monroe" Village Clerk
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