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HomeMy WebLinkAboutOrd SAO-54 03/15/1955 I ~)~ ~ .S4 AN ORDINANCE FOR THE IIvIPROVEJVLENT OF GREGORY STREET:I l\:I,j:1 ~ I ri: ,:"~" AND OTHER STREETS WITHIN THE VILLAGE OF MOUNT PROSPECT:I COOK COUNTY:I ILLINOIS:I BY GRADING, CURBING AND PAVING, ETC.:I INCLUDING THE COST OF FURNISHING ALL LABOR, EQUIP~LENT AND MATERIALS. BE IT ORDAINED BY THE PRESIDENT AND BOARD OF TRUSTEES OF THE VILLAGE OF rWUNT PROSPEcrf, COUNTY OF COOK AND STATE OF ILLINOIS: SECTION 1. That a local improvement shall be made within the Village of Mount Prospect, the nature, character, locality and description of which improvement is as follows: That a connected system of streets be improved by grading, curbing and paving and by constructing all necessary storm sewers, drains, manholes and catch basins, together with all necessary connections, adjustments and other appurtenances, as follows: That the roadways of, Gregory Street from the east edge of the existing pavement in Main Street to the west edge of the existing pavement at the west line of Elm Street, Isabella Street from theeast edge of the existing pavement in Main Street to the west edge of the existing pavement at the easterly Village Limits, Thayer Street from the east edge of the existing pavement in Main Street to the west edge of the existing pavement at the west line of Elm Street, and Henry Street from the east edge of the existing pavement in Main Street to the existing pavement at the west line of Maple Street, excepting therefrom the roadways of all inter- secting streets between the street lines thereof, between said terminii. Be improved by grading, and paving and by the construc- tion of Portland cement Concrete curb and Gutter and Side- walks, necessary storm water sewers, manholes, catch basins and storm water inlets with connecting pipes to existing storm sewers; tegether with all necessary adjustments and appurtenances. Details of the limits of the improvement, dimensions, positions, and elevations of the various units of construc- tion are shown on the drawings attached hereto and by reference made a part hereof. They are entitled "Village of rvlount Prospect paving Improvements on GREGORY, ISABELLA, THAYER and HENRY STREETS, and consist of Six (6) Sheets". The necessary grading shall first be done so that the pavement will be constructed to a suitable fitiShed grade. Grading shall include all cuts, fills and all earth or rock or material moving, and the removal of all obstruc- tions in the line of the improvement. The subgrade shall be brought to the proper form and grade and shall be brought to a firm compacted surface by rolling, tamping or other suitable means. All soft and spongy spots and all vegetable or perishable matter shall be entirely removed from the sub- grade and the space filled with gravel, broken stone, broken concrete or other suitable materials. All surplus excavated material shall be removed from the site of the Improvement. The grades and elevations of all parts of the improvement shall be as indicated on the attached drawings. All elevations are given in feet and decimals thereof above Village Datum. Village Datum for the purposes of this improvement is hereby fixed and established as a level plan one hundred (100) feet -2- - j below a chipped cross on the west head bolt of the fire :hydrant on the east side of EHERSON STREET three hundred (300) feet plus or minus south of HENRY STREET. On each side of the roadways to be improved~ except where a half width pavement is~own on the attached drawings~ there shall be constructed a Portland cement concrete com- bined curb and gutter. The back of the curb shall be vertical, three (3) inches in height above the gp.tter line~ and six (6) inches in depth below the gutter line. The top face shall be constructed at right angles to the back of the curb~ and shall be one and five-eigths (1-5/8) inches wide. The road- way face of the curb shall be in the form of a reversed vertical curve connecting the top face of the curb~ with the upper sunace of the gutter flag~ with two (2) arcs of a circle having radii of four (4) inches. The width of curb from gutter line to back of curb shall be eight (8) inches. The gutter flag shall be ten (10) inches in width and ten (10) inches in th1c1::1ess anc1 shall be la:Ld vlith a rising incline toward the center of the roadway of one-half (~) of an inch. Curb and gutter, sidewalks and bases for storm water inlets, manholes and catch basins shall be constructed at the locations shown on the plans. Concrete for these improve- ments shall be composed of the following materials: - One part Portland cement~ two parts fine aggregate and three and one-half parts of coarse aggregate with sufficient water added to produce a proper consistency. Coarse aggregate shall consist of clean~ hard, tough~ durable crushed rock or pebbles, graded in size free from . vegetable or other deleterious matter, and shall contain no -3- soft, flat or elongated pieces. The size of said crushed rock or pebbles shall be such as to pass a two (2) inch round opening and shall range down so that no more than five (5) per cent shall pass a screen having four (4) meshes per lineal inch and so that no intermediate sizes shall be removed. Fine aggregate or sand shall consist of quartz particles or other equally hard material graded from fine to coarse, with the coarse particles predominating. Said fine aggregate when dried shall pass a screen having four (4) meshes per lineal inch. Not more than twenty (20) per cent shall pass a sieve having fifty (50) meshes per lineal inch and not more than five (5) per cent shall pass a sieve having one hundred (100) meshes per lineal inch. Said fine aggregate shall contain no vegetable or other deleterious matter or more than three (3) per cent by weight of clay or loam.. The cement shall be of a good grade of Portland cement which meets the latest requirements of the American Society for Testing Materials, and shall be a product resulting ftum the calcination to incipient fusion of an intimate mixture of properly proportioned argillaceous and calcarous materials and to which no additions greater than three per cent (3%) has been made subsequent to calcination. The resultant clinker shall be so ground as to produce a cement so fine that at least seventy-eight (78) per cent of the volume will pass a sieve having forty-thousand meshes to the square inch and be so seasoned as to produce inital set in not less than forty-five (45) minutes. Mixing water sail be clean and shall be free from oil, acid and injurious amounts of vegetable matter, alkalies or other salts. -4- The ingredients of the concrete shall be thoroughly mixed until each particle of fine aggregate is coated witi1 cement and each particle of course aggregate is coated with mortar. A mechanical mixer shall be used which shall mix the ingredients at least one (1) minute~ from the time all the materials~ including water~ are in the drum until the beginning of the discharge. The consistency of the mixed concrete shall be such that no separation of the ingredients takes place in handling and some tamping is necessary to bring mortar to the surface. The cement mortar used in the sewer joints or for other purposes in this improvement shall be composed of one (1) part of portland cement and two (2) parts of fine aggregate as hereinbefore described. The width of the roadway to be constructed shall be 26 feet measured from back of curb to back of curb except 13 feet measured from edge of pavement to back of curb where only one-half of a street is to be improved as shown on the attached drawings. The pavement shall be constructed between the curb and gutters and shall consist of a cushion of stone screenings or sand~ a waterbound macadam base course of crushed stone and stone screenings and a bituminous concrete surface course. The pavement base shall be constructed in the streets hereinbefore described by first spreading~ rolling~ and compacting a layer of stone screenings or Sand to a one (1) inch compacted thickness~ and then spreading~ rolling, and compacting a crushed stone and stone screenings base course to seven (7) inch compacted thickness~ constructed in two separate layers~ of equal thickness. -5- The top surface of each layer of the base course shall be waterbound by saturating with water, adding screenings and rolling until all surface voids are completely filled, and the top surface of the base presents a rough tight granular surface. The crushed stone shall be of good quality limestone graded in size so that the maximum size of crushed stone fragments, used for the construction of the waterbound base course, shall pass a three (3) inch opening, and not over five (5) per cent of crushed stone fragments shall pass a three-quarter (3/4) inch opening. The stone screenings shall be of good quality limestone and shall all pass a three-eights (3/8) inch opening. Not more than thirty (30) per cent or less than ten (10) per cent shall pass a sieve having one hundred (100) meshes per lineal inch. sand shall be in conformance with that herein- before described. The bituminous concrete surface course shall be con- structed upon the waterbound macadam base, which has been primed with liquid Asphalt, Grade HC-O or MC-l, by spreading, rolling, and compacting thereon to a compacted thickness of two (2) inches a combination of crushed stone, stone screenings, mineral filler, and hot asphalt cement. The asphaltic surface course shall be what is commonly known as Sub-Class I-II, being a hot mix bituminous concrete surface course of compacted thickness of two (2) inches. The materials used and methods of preparation and laying for the surface course shall conform to the Standard Specifications for Road and Bridge Construction adopted by the Illinois Division of Highways, January 2, 1952 and the -6- I --~ ., Specifications for Bituminous concrete Binder and Surface CoursesJ Fine-Dense Graded Aggregate Type~ Sub-Class I-II contained therein which are on public file in the office of the secretary of the Board of Local Improvements of the Village of Mount Prospect and by reference made a part hereof. All existing manholes, catch basins, and valve basins within the grading limits of the improvement shall be adjusted so that the cast iron covers will conform to the grade of the adjacent new pavement or parkways. The adjustment shall be made by reshaping with the same material as was used in the original construction of said manholes~ valve basins, and catch basins. The elevations of the various parts of the improvement herein specified to be constructed shall be as shown on the attached drawing. From each elevation point shown on the drawing for the street center line the top surface of the finished pavement shall be a straight line to the next elevation point in each direction~ such elevations being given in feet and decimals thereof above Village datum~ hereinbefore described. The gutters of the pavement will be four (4) inches below the center line at all points. All street intersections shall be graded so as to allow comfortable driving conditions and good surface drainage. Concrete sidewalk aprons shall be constructed at inter- sections as shown on the attached drawings. Such sidewalks shall be constructed of Portland cement concrete~ hereinbefore described~ and shall have a compacted thickness of not less than five (5) inches and a width of five (5) feet. -7- I -- storm waterinlets and catch basins shall be constructed at necessary points to receive surface water in the gutt~s of the proposed improvements. Same shall be located at the locations and constructed to the dimensions shown on the attached drawings. Each inlet shall consist of a concrete base) a concrete block sidewalk and cast iron frame and cover and shall be connected to the proposed catch basins by means of eight (8) inch internal diameter reinforced concrete culvert connection pipe as shown on the attached drawing. The trenches for the sewer pipe and excavations around manholes, catch basins and inlets shall be backfilled with sand or stone screenings. Manholes shall be constructed at the locations and in accordance with the details shown on the attached drawings. Each manhole shall consist of a concrete base) concrete block sidewalls and cast iron frame and cover. The reinforcedroncrete culvert pipe shall be in con- fCrmance w:i. th the Anlerican Soc ie ty for Te sting Materials (ASTM) designation C-76 and shall have a minimum strength of 2350 pounds per lineal foot. All connection pipe shall have an internal diameter of eight (8) inches. concrete block used for the construction of inlets, manholes and catch basins shall be in conformance with the American Society for Testing Materials (ASTM) designation C139-39 for concrete masonry units. Sewer pipe used for the construction of Storm Sewers shall be plain concrete sewer pipe and shall be in conformance with the American Society for Testing Materials (ASTM) designation c-14 and shall have an internal diameter of eight (8) inches. -8- Joints between adjoining bell and spigot pipe shall be made by fitting spigot of one section into the bell of the next section and then filling the bell with cement mortar and oakum as specified above. storm Sewers shall be con- structed at the locations shown on the attached plans. All materials shall be of the best quality suitable for the purpose for which they are used. All work shall be done in a workmanlike manner under the superintendence of the Board of Local Improvements. SECTION 2. That the recommendation of the Board of Local Improvements of said Village of Mount Prospect. pro- viding for said improvements, together with the estimate of the cost thereof as prepared by the Village Engineers and made by the President of the Board of Local Improvements and submitted to the President and Board of Trusteesy both hereto a ttached, be and the same are hereb;/ approved. SECTION 3. That said improvement shall be made and the whole cost thereof including the sum of Three Thousand Eight Hundred Eight Dollars ($3,808.57) and fifty-seven cents, being the amount included in the said estimate of said President of the B0ard of Local Improvements hereto attached, to apply on the cost of making, levying and collecting the assessment herein, as provided by law, to be paid for by a special assessment, in accordance with an Act of the General Assembly of the state of Illinois entitled:lIAn Act Concerning Cities and Villages and Incorporated Towns and to repeal certain Acts herein Named, Approved August 15, 1941 and Effective January 1, 1942"y together with all amendatory acts thereof (except Sections 84.1-1 to 84.1-49). -9- SECTION 4. That the aggregate amount herein ordered to be assessed and also the assessment on each lot and parcel of land and any assessment that may be made for public benefit shall be divided into ten (10) annual installments, in the manner provided by the statute in such case made and pro- vided, and each of said installments shall bear interest at the rate of six per cent (6%) per annum, according to law, unil paid. SECTION 5. For the purpose of anticipating the collection of the second and subsequent installments of said assessment for said improvements, bonds shall be issued payable out of said installments, bearing interest at the rate of six per cent (6%) per annum, payable annually, signed by the President and attested by the Clerk of said Village of Mount Prospect under the corporate seal thereof, said bonds shall be issued in accordance with. and shall in all respects conform to, the provisions of the Act of the General Assembly of the state of Illinois, entitled: !lAn Act Concerning Cities and Villages and Incorporated Towns and To Repeal certain Acts herein Named. Approved August 15, 1941 and Effective January 1, 1942", together with all amendatory acts thereof (except Sections 84.1-1 to 84.1-39). SECTION 6. That upon the passage and approval of this Ordinance, the Vil~~ Attorney of sa~d Village, be and he is hereby directed to file a petition in the County Court of cook county, Illinois, in the name of the Village of Mount prospect, praying that steps may be taken to levy a special assessment for said improvements, in accordance with the provisions of this Ordinance and in the manner provided by law. -10- -I . , SECTION 7.That all Ordinances and parts of Ordinances conflicting with this Ordinance be and the same are hereby repealed insofar as they conflict herewith. SECTION 8. This Ordinance shall be in full force and effect from and after im passase and approval by the President of said Village. PASSED by the Board of Trustees of the Village of I.jount Prospect this /fl day of Ma.rc6._ 1955. ~~~ APPROVED this /..~ day of /ift2n:h , A. D. 1955. ~~ /i) 1 ~U'J.~ Pre n -11- I . RECOMMENDATION AND ESTIMATE OF COST FOR THE IMPROVEr~NT OF GREGORY STREET, k~,., :""lif:)......,""'.T AND OTHER STREETS WITHIN THE VILLAGE OF MOUNT PROSPECT, COOK COUNTY, ILLINOIS. a To the President and Board of Trustees of the Village of Mount Prospect, Illinois. Gentlemen: We herewith submit an Ordinance for the improvement of Gregory Street, ~'tfl'i :lfh..~ and other streets within the Village of Mount Prospect, Cook county, Illinois, by grading, curbing, and paving and by constructing all necessary storm sewers, drains, manholes and catch basins, together with all necessary connections, adjustments and other appurtenances, together with an Estimate of the cost of said improvements, including a sum not to exceed six per cent (6%) of said estimated cost to be applied towards the making and collecting the assessment as is by law provided, and recommend the passage of said Ordinance and the making of said improvement contemplated therein. Respectfully submitted this 1f(#V day of March, A.D. 1955. 7~t};t.= S~cre a 11/ 7~ <<-- L/ 0 ~j\).j~ C~ :b.~~_.._._,,_._~-- ESTIMATE OF COST To the Board of Local Improvements, Village of Mount Prospect, Cook County, Illinois. Gentlemen: I herewith submit an estimate of the cost of improving a connected system of streets in Gregory street, Elm street and other streets within the Village of Mount Prospect by grading, curbing and paving and by constructing all necessary storm sewers, drains, manholes and catch basins, together with all necessary connections, adjustments and other appurtenances; including cost of furnishing all labor and materials and including a sum not to exceed six per cent (6%) of the estimated cost thereof to be applied toward the cost of making and collecting the assessment therefore, as is by law provided; as follows: 2,480 cubic yards of excavation, including grading, levelling parkways, hauling and disposal of any surplus excavated material @ $ 2.00 per cubic yard 8,230 square yards of one ( 1 ) inch sand cushion @ $ 0.25 per square yard $ 4,960.00 2,057.50 8,230 square yards crushed stone water bound base course, seven (7) inches compacted thickness, complete in place @ $ 1.75 per square yard 8,230 square yards bituminous concrete surface course, two (2) inches compacted thickness, complete in place 14,402.50 @ $ 1.75 per square yard 6,440 lineal feet, combined concrete curb and gutter, complete in place @ $ 2.75 per lineal foot 14,402.50 17,710.00 335 100 3 3 lineal f~ eight (8) inch plain concrete sewer pipe including exca- vation, backfilling, labor and materials, complete in place @ $ 4.00 per lineal foot lineal feet, eight (8) inch rein- forced concrete culvert connection pipe, including excavation, back- filling, labor and materials, complete in place $ 1,340.00 @ $ 4.00 per lineal foot 400.00 each manholes with cast iron cover, including excavation, refilling, labor and materials, complete in place @ $ 250.00 each 750.00 each catch basins with cast iron cover including excavation, backfilling, labor and materials, complete in place 8 $ 250.00 each 750.00 3 each storm water inlet with cast iron frame and grate including excavation and all labor and materials, complete in place 4 180 250 @ $ 140.00 each 420.00 each existing manholes, catch basins and valve boxes to be adjusted to grade @ $ 40.00 each 160.00 cubic yards of rock, crushed stone, pit rum gravel or sand trench backfill @ $ 4.00 per cubic yard 720.00 square feet of portland cement concrete walks, five (5) inch thickness @ $ 0.65 per square foot 162.50 ENGINEERING AND INSPECTION 5,241.15 $ 63,476.15 TOTAL LABOR AND MATERIALS cost of making, levying and collecting the Assessment, and all lawful expense, attending the same as provided by law, not to exceed six per cent (6%) 3,808.57 TOTAL ESTIMATED COST OF THE IMPROVE~lliNT $ 67,284.72 I hereby certify that, in my does not exceed the probable all lawful costs attending and