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O-1131 (M 1.0 CO V 1 ORDINANCE NO. 113 AN ORDINANCE PROVIDING FOR THE PAVING OF CHERRY STREET AND SOMERSET AVENUE BY SPECIAL ASSESSMENT BE IT ORDAINED BY THE PRESIDENT AND BOARD OF TRUSTEES OF THE VILLAGE OF DEERFIELD Thats Section 1. A local improvement shall be made in the Village of Deerfield, Lake County, Illinois, the nature, character, locality and description of which shall be as follows: t The roadway and other parts of Cherry Street from the south edge of the existing pavement in Greenwood Avenue to the south line extended of Somerset Avenue and Somerset Avenue from the proposed pavement in Cherry Street to the West edge of the existing pavement in Broadmoor Place shall be improved by grading, draining and paving with macadam and bituminous wearing surface, and tho- construction of a storm sewe;-,in accordance with the following specificationss The finished roadway of said streets shall be twenty -four (24) feet in width, except at street intersections where the roadway shall.be widened on a curve having a radius of twenty -five (25) feet to meet other pavements. A ten (10) inch storm sewer shall be constructed along aline fifteen (15) feet east of and parallel with the west line of Cherry Street from and connecting with a proposed manhole catch basin in the center line extended of Somerset Avenue to and connecting with a proposed catch basin two hundred eighty (280) feet north of the north line extended of Somerset avenue. The elevation of the flow line of said storm sewer at the southern extremity shall be 72.35 and be at the northern extremity 75.4. A twelve (12) inch storm sewer shall be constructed along the center- line and said centerline extended of Somerset Avenue from and connecting with the existing manhole at a point thirty -one (31) feet east of the east line extended of Cherry Street to a point eighteen (18) feet east of the west line of Cherry Street. The elevation of the flow line of said storm sewer at the eastern extremity shall be 71.90 and the western extremity 82.19.: Storm water inlets shall be constructed on the widened sections of the east side of the proposed pavement in Cherry Street at Greenwood Avenue, one north of the center line of Somerset Avenue and one south of the center line of Somerset Avenue. Also one inlet basin shall be constructed in the east edge of the proposed pavement in Cherry Street at a point two hundred eighty (280) feet north of the north line extended of Somerset Avenue. -1- 27. 9 28 Also one inlet basin shall be constructed in each edge of the proposed pavement to Somerset Avvnue at a point two hundred (200) feet east of the east line extended of Cherry Street and one in the widened section of the north edge of the proposed pavement in Somerset Avenue east of the west line extended of Broadmoor Place. A storm water catch basin shall be constructed in each of the following places: in the widened section of the west side of the proposed pavement in Cherry Street north of the south line extended?of Greenwood Avenue; in the west edge of the proposed pavement in Cherry Street two hundred eighty (280) feet north of the north line extended of Somerset Avenue; and in the widened section of the north edge and of the south edge of the proposed pavement in Somerset Avenue east of the west line extended of Broadmoor Place. Each of the above inlets and catch basins shall be connected with the existing or proposed storm water sewers by means of eight (8) inch concrete sewer pipe. A manhole catch basin shall be constructed in the west edge of the proposed pavement in Cherry Street on the centerline extended of Somerset Avenue, also on the existing twelve (12) inch storm water sewer in Somerset Avenue two hundred (200) feet east of the east line extended of Cherry Street. PAVEMENT GRADES: The grades of the finished s urface of the pavement along the center line thereof shall be the number of feet and decimal parts thereof above datum (as said datum is fixed and established by ordinance of said Village) as are shown in the following schedule: CHERRY STREET At the edge of the existing pavement in Greenwood Avenue 81.52 At 120 feet south of the south line extended of Greenwood Ave. 80.30 At 370 feet south of the south line extended of Greenwood Ave. 79.10 At 470 feet south of the south line extended of Greenwood Ave. 77.75 At the south line extended of Somerset Avenue 76.61 SOMERSET AVENUE At the center line of Cherry Street 76.79 At 200 feet east of the east line extended -of''Ghehry St. 77.75 At 320 feet east of the east line extended of Cherry St. 81.50 At the west edge of the existing pavement in Broadmoor Ave. 80.90 The grade between specified points shall be uniform. The grade along the outer edges of the proposed pavement shall be four (4) inches lower than the grade along the center line thereof except where said pavement meets existing pavements to which grade they shall conform. -2- 29 In cross section the pavement shall be parabolic in shape, the surface being one inch below the center line grade at a point half way between the center line and the edge. GRADINGs The surface of the ground within the limits of the roadway and throughout the length of the proposed improvement shall be cleaned of all trees, brush, stumps and roots and other perishable matter. Stumps and roots within the area to be paved shall be removed to a depth of at least one (1) foot below the finished subgrade. Stumps beyond said limits shall be cut off not less than six (6) inches below the established grade. That portion of the street herein provided to be improved shall be graded C- 1l0 and brought to a subgrade so that after being rolled and thoroughly compacted CD < it will be nine and one - fourth (C)j) inches below the grade of the top surface U of the finished pavement as herein specified. After grading, the subgrade shall be thoroughly rolled throughout with a self - propelling roller weighing not less than five (5) tons and all parts of the subgrade which cannot be so rolled shall be equivalently tamped, and any depressions appearing shall be filled with earth free from animal or vegetable matter and the surface thereof shall be re- rolled, which process shall be repeated until the subgrade shall be thoroughly compacted, true to the contour of the finished pavement and ready to receive the same. MACADAM PAVEMENT: The macadam pavement provided for herein shall be seven (7) inches in thickness after compaction and shall ne constructed as follows: FIRST COURSE: The first course to be laid upon the subgrade as prepared shall be five (5) inches in thickness after being rolled and shall be composed of cleaned crushed limestone of sufficient size to pass a three (3) inch screen and retained upon a one and one -half (12) inch screen. Said stone shall be evenly spread over the subgrade and into this stone course shall be inco yorated one and one -half (lz) inches of limestone screenings. The screenings shall be vibrated into the stone course first by dry rolling and brooming, then water -bound into place. If any areas show open voids in the stone course, more screenings shall be spread until all voids are filled. The rolling and water - binding shall continue until the base course is firm and solid. Any depressions appearing after rolling shall be filled with crushed stone and screenings, water -bound and rolled in place, until the finished surface shall conform to the contour of the finished roadway. -3- 3® SECOND COURSES Upon the first course as thus prepared shall be evenly spread a layer of crushed stone of sufficient size to pass a one and one -half (12) inch screen and be retained upon a one (1) inch screen. This second course shall be two (2) inches in thickness and shall be covered with a layer of keystone chips, spread at the rate of eighteen (18) to twenty -five (25) pounds per square yard, broomed and rolled until all interstices are uniformly filled. The keystone chips shall be three - eighths (3/8) to three- quarters (3/4) inch in size. The roadway shall be thoroughly rolled with a ten (10) ton roller and any depressions appearing shall be built up with keystone chips until the finished surface conforms to the contour of the finished roadway. Upon the last course as thus prepared shall be spread a layer of dry limestone screenings one -half (2) inch in thickness. The surface shall then be thoroughly broomed until.all interstices are filled, waterd and then rolled with a ten (10) ton roller. Any depressions appearing after rolling shall be built up with chips and screenings until the finished roadway shall conform to the cross section and grade shown on the plans. W ING SURFACE: Upon the macadam pavement as thus constructed shall be laid a bituminous concrete binder course one and one - fourth (1-�) inches in thickness, after compaction, and upon this course,_•shall be laid a bituminous concrete surface course, fine dense - graded aggregate type, one (1) inch in thickness after compaction. Said binder course and surface course shall be manufactured and laid in accordance with Section 45, Articles 45.1 to 45.20 both inclusive, entitled "Bituminous ;Poncrete Binder and Surface Courses Fine Dense - Graded Aggregate Type, Class I, Subclass I -II" of Standard Specifications for Road and Bridge Construction of the State of Illinois, Division of Highways as adopted January 2, 1952. CATCH BASINSs All catch basins herein provided for shall be constructed of concrete blocks laid up in mortar composed by volume of one (1) part Port- land cement and two (2) parts clean sharp sand. The inside diameter of said catch basins shall be four (4) feet, walls five (5) inches thick and floors six (6) inches thick. Height over all shall be eight (8) feet two (2) inches and each catch basin shall be furnished with an eight (8) inch concrete pipe 1,;�n ?�.•.': trap and a cast iron frame and perforated cover, frame and cover to weigh not less than four hundred (400) pounds. —4— MANHOLE CATCH BASINS: All manhole catch basins provided for herein shall be constructed the same as catch basins and the overall height shall be determined by the depth of the sewer where located, the top of the floor of the basin to be three (3) feet below the flow line of the sewer. Each manhole catch basin shall be provided with a cast iron frame and cover as specified for catch basins. INLET BASINS: All inlet basins provided for herein shall be constructed of concrete blocks laid up in mortar as specified for catch basins. The inside diameter of said inlet basins shall be eighteen (18) inches, walls five (5) inches thick and floor six (6) inches thick. Height overall shall be two (2) feet and each inlet basin shall be furnished with a cast iron Cif frame and cover as specified for catch basins. Each inlet basin or catch basin shall be connected with the existing or proposed storm water sewers by means of concrete sewer pipe eight (8) inches internal diameter. SEWER PIPE: All sewer pipe provided for herein shall be bell and spigot type and shall meet the specifications of the American Society for Testing Materials. Said pipe shall be standard strength concrete pipe, free from defects and irregularities. All pipe must be cylindrical, true in shape and first class in every respect. ADJUSTING MANHOLES: Existing manhole covers which do not meet the grade of the proposed pavement shall be lowered or raised, maintaining the original diameters, by use of hard burned sewer brick laid up in Portland cement mortar as hereinbefore specified. SAND: All sand herein provided to be used for concrete or mortar shall be clean sharp sand and when dried shall pass a screen having four (4) meshes per lineal inch, and not more than twenty -five per cent (25 %) of said sand shall pass a sieve having fifty (50) meshes per lineal inch. Said sand shall contain no vegetable or deleterious matter, or more than two per cent (2 %) by weight of clay or loam. CEMENT: All cement provided to be used shall be first -class American Portland cement and shall be so ground that ninety -two per cent (92 %) will pass through -standard number 100 sieve having ten thousand (10,000) meshes per square inch. Briquettes made from mortar composed by volume of one (1) part of said Portland cement and three (3) parts of clean torpedo sand exposed to air for -5- 1 1 1 ­� 64, one (1) day and immersed in water for six days, shall develop an ultimate tensile strength of two hundred (200) pounds per square inch. CRUSHED STONE: All crushed stone provided to be used shall be clean, durable, tough crushed limestone, free from vegetable or other deleterious matter. MORTAR: All cement mortar used in construction of the herein proposed improve- ment shall be composed by volume of one (1) part Portland cement and two (2) parts sand, mixed with sufficient clean water to make a plastic mass. Engineering and Inspection For the purpose of constructing this improvement in accordance with the elevations, dimensions and positions as herein provided for, the grades and lines of construction shall be given by use of stakes and other necessary devices as the work progresses; and to protect those benefited by this improve- ment from the use of improper material and poor workmanship, all material used shall be inspected, and all labor performed shall be superintednded. To this end, the Board of Local Improvements shall employ the necessary competent engineers, inspectors and superintendents during the construction of the work. All work in connection with the improvement herein provided for shall be executed in a good and workmanlike manner and under the superint&ndence of the Board of Local Improvements. Sectim 2. The recommendation of the Board of Local Improvements and the estimate of the cost thereof , both hereto attached, be and the same are hereby approved. Section 3. Said improvement shall be made and the whole cost thereof, which is estimated to be THIRTY THOUSAND ONE HUNDRED SEVEN DOLLARS AND FIFTY- TWO CENTS ($30,107.52) shall be paid for by special assessment in accordance with Article 84 of Chapter 24 of the Illinois Revised Statutes as amended. An amount not exceeding 6% of the estimated whole cost, to -wit ONE THOUSAND EIGHT HUNDRED SIX DOLLARS AND-FORTY-FIVE CENTS ($1,806.45) is hereby provided for to apply t oward the payment of all lawful costs and expenses incurred in making, levying and collecting the assessment for said improvement. Section 4. The aggregate amount herein ordered to be assessed and each individual assessment shall be divided into ten installments which shall bear interest at the rate of 6% per annum until paid, all in the manner and in accordance with the provisions of the aforesaid Article 84 of Chapter 24 of the Illinois Revised Statutes as amended. Section 5. For the purpose of anticipating the collections of the second and succeeding installments of said assessment for said improvement, bonds shall be issued payable out of such installments, bearing interest at the rate of 6,%.per annum, payable annually, and signed by the President of the municipality and attested by its Clerk under the corporate seal of the said municipality. Said bonds shall be issued In accordance with, and shall in all respects conform to the provisions of Article 84 of Chapter 24 of the Illinois Revised Statutes as amended. C.) Section 6. Thomas A. Matthews, attorney for the Village, be and he !l0 c� is hereby directed to file a petition in the County Court of said County, as provided by law in the name of the municipality, praying that steps may be taken to levy a special assessment for said improvement, in accordance with the provisions of this ordinance and in the manner prescribed by law. Section 7. This ordinance shall be in force from and after its passage. PASSED this 9th day of November, A.D., 1953. APPROVED: Village President ATTEST: Village Clerk Clerk 1 -7- i t ra eJ