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HomeMy WebLinkAbout1981-09-22 ResolutionRESOLUTION N0. 81-24L RESOLUTION TO REFUND CIGARETTE PERMIT WHEREAS, Montgomery Wards at Wardway Plaza in Iowa City, Iowa, has surrendered cigarette permit No. 82-60 , expiring June 30th 19 82 , and requests a refund on the unused portion thereof, now therefore, BE IT RESOLVED BY THE CITY COUNCIL OF IOWA CITY, IOWA, that cigarette permit No. 82-60 , issued to Montgomery Wards be cancelled, and BE IT FURTHER RESOLVED that the Nayor and City Clerk be and they are hereby authorized and directed to draw a warrant on the General Fund in the amount of $ 75.00payable•to Hawkeye Amusement as a refund on cigarette permit No. 82-60 I It was moved by Lynch and seconded by Perret that the Resolution as read be adopted, and upon roll call there were: I 1 AYSctig.L ALYS'BSS ENT- j Balmer x I Lynch x Erdahl x I Neuhauser x Perret x Roberts x Vevera x Passed and approved this 22nd day of September 19 BI I I ayor i Attest: i �3s9 MICROFILMED BY 'JORM MICROLAB 4 CEDAR RAPIDS -DES MOINES RESOLUTION N0, 81-243 (^ RESOLUTION APPROVING PRELIMINARY AND FINAL LARGE SCALE NON-RESIDENTIAL DEVELOPMENT FOR LSNRD N2 AMERICA14 COLLEGE TESTING PROGRAM, INC, WHEREAS, the owner, American College Testing Program, Inc., has filed with the City Clerk of Iowa City, Iowa, an application for approval for a large scale non-resi- dential development for the following described County, Iowa, to -wit: premises located in Iowa City, Johnson The East 473,22 feet of the Northeast quarter of Section 2, Township 79 North, Range 6 West of the Fifth Principal Meridian, Iowa City, Johnson County, Iowa, lying Southerly of the Southerly right-of-way line of Dubuque Road (formerly - Old Solon Road), More particularly described as follows: Beginning at the East quarter corner of Section 2, Township 79 North, Range 6 West of the Fifth Principal Meridian, Iowa City, Johnson County, Iowa (for purposes of this description the East line of the Northeast quarter of said Section 2 is assumed to bear North); thence South 890 58' 00't West 473.22 feet along the South line of the Northeast quarter of said Section 2 to a point; thence North 648.00 feet to a point of intersection with the Southerly right-of- way line of Dubuque'Road (formerly Old Solon Road); thence South 890 50' 00" East 49.48 feet along said Southerly right-of-way line of Dubuque Road to the point of curvature at said road Station 34+15.4; thence continuing along said Southerly right-of-way line of Dubuque Road 512.40 feet along a 480.8 foot radius curve concave Northwesterly to a point of intersection with the East line_of the Northeast quarter of said Section 2; thence South 890.51 feet along said East line of the Northeast quarter of said Section 2 to the point of beginning; Also, Beginning at the Northeast corner of the Southeast quarter of Section 2; thence Southerly along the East line of said,Section 2 ID0.00 feet to a point; thence Northwesterly to a point, on the North line of the said Southeast quarter of Section 2 which lies 100.00 feetwesterly of the point of beginning; thence Easterly along said North line of the Southeast quarter of Section 2 100.00 feet to the point of beginning; Also, The North 1/2 of the Southwest quarter 6 West of the Fifth Principal Meridian and contairtj.ng_88.acres more or less. of Section I, Township 79 North, Range Iowa City, Johnson County, Iowa, /0 / i MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES 140INES r - WHEREAS, said property is owned by the above-named party and dedications are required and have been submitted; and, WHEREAS, the Department of Planning and Program Development and the Public Works Department have examined the proposed large scale non-residential development and have approved the same; and, WHEREAS, the said large scale non-residential development has been examined by the Planning and Zoning Commission and after due deliberation said Commission has recommended that it be accepted and approved. WHEREAS, said large scale non-residential development is found to conform with requirements of the City ordinances of the City of Iowa City, Iowa. NOW THEREFORE BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF IOWA CITY, IOWA: i. That the said plan is hereby approved as a large scale non-residential development. 2. That the said large scale non-residential development shall conform with all the requirements of the City of Iowa City, Iowa, pertaining to large scale non-residential developments. 3. That the City Clerk of the City of Iowa City, ,Iowa, is hereby authorized and directed to certify a copy of this resolution to the Office of the County Recorder of Johnson County, Iowa, after final passage and approval as authorized by law. Passed and approved this 22nd day of September 19 81 It was moved by Vevera and seconded by Roberts that the Resolution as read be adopted, and upon roll call there were: AYES: NAYS: ABSENT: BALMER _ ERDAHL LYNCH NEUHAUSER PERRET ROBERTS VEVERA AYOR ATTEST: CIT •'CLERK j MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES 1401NES Received & Approved By The Legal Department NO/ L}� STAFF REPORT To: Planning & Zoning Commission Item: 5-8111. American College Testing Program, Inc. GENERAL INFORMATION Applicant: American College Testing Program, Inc. Highway 1 & I-80 Iowa City, Iowa 52240 Approval of preliminary and final Large Scale Non -Residential Development plan No. 2. To provide a 199 space overflow parking lot for ACT staff. South of Old Solon Road (and south of the main ACT development). Approximately 88 acres. Parking lot and agricultural. South - agriculture, ORP and RIA. West - agriculture and RIA. North - office, research and ORP. East - agriculture, ORP and RIA. Area designated for industrial research park. Council approved zoning change from RIA to ORP, 9/16/76. 9/10/81. 9/25/81. Prepared by: Bruce Knight Date: August 20, 1981 Requested action: Purpose: Location: Size: Existing land use: i Surrounding land use and zoning: Comprehensive Plan: Zoning history: 45 -day limitation period: 60 -day limitation period: SPECIAL INFORMATION Public utilities: Public services: Transportation: Physical characteristics: Adequate water and sewerage service are available (but will not be needed). Sanitation service will be provided by private hauler and police and fire protection are available. Vehicular access would be provided from Old Solon Road, through the north ACT parking lot. The topography ranges from nearly level to steep with a slope range from 2-20%. MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES /Va V_ 2 ANALYSIS American College Testing Program, Inc. (ACT) is requesting the approval of a preliminary and final Large Scale Non -Residential Development (LSNRD) in order to bring an existing 199 space parking lot into compliance with the Iowa City Code of Ordinances. This situation occurred due to confusion on the part of the applicant as to whether or not compliance with the LSNRD ordinance was required. It was the legal staff's interpretation that because the two parking lots were obviously part of a coordinated single development, the LSNRD provisions did apply. The parking lot itself raises no major issues, and will not require any public improvements. It is also in conformance with the provisions of the Stormwater Management Ordinance and the Tree Ordinance. The major issue concerning this tract of land is the future extension of First Avenue. Plans for the extension would have it follow the west property line of the southern tract of land owned by ACT to the northern boundary. From this point, the remainder of the right-of-way needed to reach Old Solon Road would have to be obtained from the property to the north (Gatens). The staff has prepared a future subdividers agreement which would provide for the dedication of a 70 foot wide right-of-way, and construction of First Avenue extended upon initiation of construction to the north and south of the ACT property. The attached map shows the proposed alignment which First Avenue extended would take. It is the staff's recommendation that this item be deferred until an agreement can be reached on the future dedication and construction of First Avenue extended. Upon execution of this agreement, the staff recommends that the ACT LSNRD plan #2 be approved. 1. Location map. 2. Proposed alignment of First Avenue extended. ACCOMPANIMENT Preliminary and final LSNRD plan. Approved by: Ddpartment of Planning and Program Development MICROFILMED BY 'JORM MICRO_ LAB CEDAR RAPIDS -DES 140111ES 14V0 LOCkMOW Mkp 6_51 I I 1yol MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES r \, c _4— F1RST AVENUE EXirkpeD ' LSIJRD�Z 'L lqo MICROFILMED BY 'JORM MICROLAB y CEDAR RAPIDS -DES MOINES '1 t 1 -\ RESOLUTION NO. 81-244 RESOLUTION APPROVING LARGE SCALE RESIDENTIAL DEVELOPMENT PLAN FOR OAKNOLL RETIREMENT RESIDENCE NEW ADDITION WHEREAS, the owners and proprietors have filed with the City Clerk a preliminary and final large scale residential plan for Oaknoll Retirement Residence New Addition --1981 located on the following described real estate in Iowa City, Johnson County, to -wit: Commencing at a point on the North line of West Benton Street 370.1 feet North and 1164.6 feet East of the Southwest Corner of the NW 1/4 of Section 16, Township 79 North, Range 6 West of the 5th P.M.; thence North 124 feet; thence East 87 feet; thence South 124 feet to the North line of said West Benton Street; thence West 87 feet along the North line of West Benton Street to the point of beginning. and Lot 16, Streb's First Addition to Iowa City, Iowa, according to the recorded plat thereof. and Beg. N line of Benton St. 370.1' N and 1322.1' E of SW Cor of NW 1/4 Sec. 16-79-6 W of the 5th P.M. thence W along north line of Benton St. 70.5' to pt 25' E of the SE Cor Lot 19 Strebs 1st Add thence N 008' W 124' thence due W 87' to NW Corn Lot 19 thence N 0° 8' West 26' SE Cor Lot 17 thence W along S line of Lot 17 to E line of W Benton Court thence N along E line of W Benton Court 161.5' thence S 89° 52' E 313.9 thence S 00 08' E to beg. exc. part conveyed to City in Book 272 P 269 and Lots 3 & 4 Part IV Terrace Hill Add. and Lots 1 & 2 Grand View Manor 2nd Add. WHEREAS, said plan was examined by the Planning and Zoning Commission which Commission recommended that said plan be accepted and approved subject to certain conditions, and WHEREAS, said plan is found to conform to all of the ordinances of the City of Iowa City, and has met the following conditions: That a sidewalk agreement be provided pertaining to sidewalks on Oakcrest and Oaknoll. 2. That compliance with the Tree Ordinance be demonstrated. NOW, THEREFORE BE IT RESOLVED by the City Council of the City of Iowa City, Iowa, that said Large Scale Residential Development Plan for the above-described real estate be accepted and approved and that the installation of a sidewalk on W. Benton Court be waived. BE IT FURTHER RESOLVED that the City Clerk of the City of Iowa City, Iowa, is hereby authorized and directed to certify a copy of the Resolution to the County Recorder of Johnson County, Iowa. It was moved by Vevera and seconded by Neuhauser that the resolution as read be adopted, and upon roll call there were: MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 140INES L" /yo a - n � i AYES: NAYS: ABSENT: i x Balmer �— Erdahl x Lynch x Neuhauser x Perret x Roberts x Vevera Passed and approved this 22 day of September 1981. AYOR � j ATTEST:121u;t�J , CITY CLERK i I, Abbie Stolfus, do hereby certify that the above Resolution is a true and exact copy of a Resolution of the Iowa City City Council, Iowa City, Johnson County, Iowa, made at a regular Council meeting held on the day of,�e ,v , 1981. i { CITY CLERK I i Received & Approv4c! By jhe Legal Depatmunt i I I MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES Ad \ \ t STAFF REPORT To: Planning and Zoning Commission Item: S-8112. Preliminary and Final LSRD Plan of Oaknoll Retirement Residence GENERAL INFORMATION Prepared by: Karin Franklin Date: September 3, 1981 Applicant: Christian Retirement Services, Inc. Requested action: Purpose: Location: Size: Comprehensive Plan: Existing land use and zoning: Surrounding land use and zoning Applicable regulations: 45 -day limitation period: 60 -day limitation period: SPECIAL INFORMATION Public utilities: Public services: Transportation: Approval of preliminary and final Large Scale Residential Development Plan. To construct 40 additional apartment dwellings for the elderly at Oaknoll Retirement Residence. North of West Benton Street between West Benton Court and Oaknoll Drive. .92 acres (proposed development). 2-8 dwelling units per acre. Single family and -retirement home; R3A North -multifamily residential,R3A East -multifamily residential, R3B South -residential, RIB West -residential, R2 Provisions of the LSRD regulations and the Zoning Ordinance and the Stormwater Management Ordinance. 9/25/81 10/9/81 Adequate sewer and water service are available. Police and fire protection are available; sanitary service will be provided by a private hauler. Vehicular access is from Oaknoll Drive. j MICROFILMED BY JORM MICROLAB .CEDAR RAPIDS•DES 1401NES I Yo 2- L - ._ I Au ..- c ._I 2 Physical characteristics: The topography is sloping to the west and to the north. ANA IYSTS Christian Retirement Services, Inc. proposes the construction of 40 additional apartment units to the elderly housing complex known as the Oaknoll Retirement Residence. A variance to the off-street parking regulations was approved by the Board of Adjustment in July of this year. The applicant intends to begin construction as soon as approval of this application is obtained. In its review of the proposed LSRD plan, the staff finds a number of deficiencies and discrepancies as listed below. The most significant issues involve compliance with the Tree Ordinance and with the Storm Water Management Ordinance. The staff position on both of these issues is based on the assumption that the proposed units are an addition to Oaknoll Retirement Residence and not a separate structure. The Tree Ordinance specifically states that with an addition involving an increase in square footage of more than ten percent of the original structure, compliance is required on the entire lot. The proposed apartments at Oaknoll increase the square footage of the built space by more than 10%. The applicant has been requested, therefore, to comply with this ordinance on the entire tract. The language of the Storm Water Management Ordinance specifies that the ordinance shall apply to residential development with a gross aggregate area of two acres or more. It is the opinion of the City Engineer that the development in this case involves the entire Oaknoll Residence and that therefore this ordinance applies. The existing development does not comply and the City would not wish to increase the degree of non- compliance by failing to enforce this ordinance on the addition. The City Engineer recommends that compliance on the .92 acres be requireds i.e. that only the proposed development area provide detention. RECOMMENDATION The staff recommends that approval of the proposed LSRD plan be deferred until such time as the deficiencies and discrepancies can be resolved and the necessary signatures are obtained. DEFICIENCIES AND DISCREPANCIES 1. Legal description of the project limit, metes and bounds of the entire tract, and additional dimensions and revised notes as discussed with the applicant. 2. Notations on the parking lot and revision of tree island placement and size. 3. Compliance with the tree ordinance. 4. Compliance with the Storm Water Management Ordinance. 11(aZ MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES -3 3 ATTACHMENTS 1. Location map. ACCOMPANIMENT 1. Site Plan ) �A Approved by: APP p'onald Scry etser, Director Department of Planning and Program Development i MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES M Loc F� l o rJ M R P c5— 3112 MICROFILMED BY 'JORM MICRO_ LAB .CEDAR RAPIDS -DES MOINES Y DWA :ITY �Ny w�. L3 I Yo OI- ma.� RESOLUTION NO. 81-245 RESOLUTION ESTABLISHING A POLICY FOR EMERGENCY FUNDING OF HUMAN SERVICES IN IOWA CITY, IOWA. WHEREAS, the City of Iowa City assists in the provision of a number of human services in the Iowa City area by allocating funds to agencies providing those services, and WHEREAS, the service demand and financial needs of operating human service programs cannot always be predicted accurately, and agencies providing services sometimes experience situations of critical emergency need for resources to continue providing those services, and WHEREAS, the City Council of Iowa City deems it in the public interest to establish a means of assisting agencies in times of such emergency financial need and deems the attached policy guidelines and procedure to be the most efficient and effective means to achieve this end, NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF IOWA CITY, IOWA, that the attached policy guidelines and procedure be adopted, and a contingency fund be created as stipulated therein, by the City of Iowa City for use in assessing applications for emergency funding of local human services. It was moved by Neuhauser and seconded by Vevera that the resolution as read be adopted, and upon roll call'there were: AYES: NAYS: ABSENT: —x —IL y_ y_ _x— Passed and approved this 22 day of ATTEST: c CITY CLERK 44 Balmer Erdahl Lynch Neuhauser Perret Roberts Vevera September YOR 1 ' - Received d Approved By The Legal Department M/O f MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES September 1, 1981 CITY OF IOWA CITY MIDYEAR REQUESTS FROM HUMAN SERVICE AGENCIES FOR EMERGENCY FUNDS POLICY GUIDELINES, PROCEDURE, AND CONTINGENCY FUND I. POLICY GUIDELINES The following guidelines shall be used by the Human Services Planner in making a preliminary screening of emergency funding applications by human service agencies. (See II. below.) In order for funding of an agency's application to be considered at all in any given instance, all of these criteria must be met. 1. The agency is receiving Aid to Agencies funding from Iowa City for the current fiscal year. 2. The increased financial need could not have reasonably been anticipated by the agency at the time of the current year's budget consideration. 3. The increased expense is not incurred through the addition of new programs or services, capital expenditures, or other changes in normal program operations as funded for the budget year. 4. Where possible, other of the agency's funding sources are also asked to provide a reasonable share of the increased financial burden. i 5. The increased financial need is of an immediate nature and cannot be delayed until the following fiscal year. II. PROCEDURE FOR CONSIDERING MIDYEAR REQUESTS The following procedure shall be used in considering each emergency funding application. 1. Agency applies to City for interim emergency operating funds. 2. Application is forwarded to Human Services Planner for review and assessment. i 3. Human Services Planner screens application, using policy guidelines stated in I. a. If all guidelines are not met, request is denied, with i agency receiving written notice and explanation. b. If all guidelines are met, Human Services Planner analyzes application further. MICRDFILMED BY `JORM MICROLAB ,CEDAR RAPIDS•DES MOINES / y0 $ 1_�, 2 4. For those applications meeting established guidelines, further analysis is performed by the Human Services Planner. This analysis will include, at a minimum, consideration of the following: a. History of relevant factors including community need, agency operations, program statistics, City/Agency inter- action. b. Current impact of related services or changes in related services on the service in question. C. Impact on the agency and community of receiving no additional funds or less than the requested amount. El. Examination of feasibility of alternatives to additional funding, such as staffing or other program changes. e. Assessment of relevant future needs, insofar as possible (e.g., continued increased demand, prospective changes in current funding sources, legislation relevant to the area in question). 5. The Human Services Planner recommends approval of some amount of funding or denial of funding based on the aforementioned analysis. 6. Upon receipt of the Human Services Planner's recommendation, the Council considers the matter and instructs the Human Services Planner as to its wishes regarding funding. 7. The Human Services Planner prepares a resolution for Council consideration and vote. III. CONTINGENCY FUND A contingency fund shall be created as an integral part of each year's Aid to Agencies funding allocation process. This contingency fund shall be used solely for the purpose of providing for unantici- pated needs of agencies after screening and analysis by the Human Services Planner and upon affirmation of funding by the Council. This contingency fund shall be a separate budget item under Aid to Agencies. Said contingency fund shall constitute an amount equal to 2.0 percent of the total amount allocated to agencies under Aid to Agencies for the given fiscal year and shall be in addition to the total amount allocated to the agencies. Any unused portion of the contingency fund shall be carried over to the succeeding fiscal year and shall constitute a portion of the 2.0 percent allocated for emergency use during that succeeding year. l YoQ MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES ...7 RESOLUTION NO. 81-246 RESOLUTION AUTHORIZING THE MAYOR TO SIGN AND THE CITY CLERK TO ATTEST AN AMENDED FY82 CONTRACT AGREEMENT WITH THE IOWA CITY CRISIS INTERVENTION CENTER FOR THE PROVISION OF EMERGENCY ASSISTANCE IN THE IOWA CITY AREA. WHEREAS, the City Council of Iowa City deems it in the public interest to provide services to assist transient persons in Iowa City who are in critical need of emergency assistance, and WHEREAS, the Iowa City Crisis Intervention Center is an agency which provides aid to transient families and individuals in Iowa City, and WHEREAS, the need for aid to transients provided by said Iowa City Crisis Intervention Center has recently shown a marked and unforeseen increase over previous years, and WHEREAS, the Crisis Center's request for $590 in additional resources to assist in meeting this increased demand is consistent with the Council's policy guidelines for emergency funding of human services, WHEREAS, the attached amendment to the FY82 contract agreement has been negotiated by the City of Iowa City and the Iowa City Crisis Intervention Center. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF IOWA CITY, IOWA, that the Mayor is authorized to sign and the City Clerk to attest the attached amended contract agreement with the Iowa City Crisis Intervention Center for FY82. It was moved by Neuhauser and seconded by Perret that the resolution as read be adopted, and upon roll call there were: AYES: NAYS: ABSENT: x Balmer x Erdahl x Lynch x Neuhauser x Perret I z Roberts `r x Vevera r Passed and approved this 22 day of September 1981: t 0 ATTEST: C11Y CLERK Received & Approved By The Legal Department IO � mg MICROFILMED BY JORM MICROLAB CEDAR. RAPIDS -DES MOINES F AMENDMENT TO FY82 AGREEMENT BETWEEN THE CITY OF IOWA CITY AND THE IOWA CITY CRISIS INTERVENTION CENTER FOR THE PROVISION OF EMERGENCY ASSISTANCE IN THE IOWA CITY AREA. Provisions II. and III. of the FY82 contract agreement between the City of Iowa City and the Iowa City Crisis Intervention Center are hereby amended to read as follows: II. FUNDING The City of Iowa City shall pay to the Iowa City Crisis Intervention Center the sum of $9,090 in FY82 with the agreement that $3,090 shall be allocated toward operating expenses of the Transient Service and $6,000 shall be allocated toward operating expenses of the Crisis Center. III. GENERAL ADMINISTRATION A. The City will transfer the funds to the Crisis Center in quarterly payments of $2,125 each, the first quarterly payment made at the time of signing —of the original agreement. An additional payment of $590 shall be made to the Crisis Center at the time of signing of this amendment. FOR THE CITY OF IOWA CITY, IOWA: FOR THE IOWA CITY CRISIS CENTER: 4 HN R. BALMER, MAYOR NAME i G n IL i ATTEST:ti C�- ��� ATTEST: BBIE STOLFU , ITY/ LERK NAME i. TITLE Received & Approved By The Legal Department th 7. 16 �_ MICROFILMED BY JORM MICROLAB CEDAR RAMS -DES I40INES L". 1ifo9 -.7 mw� r-, RESOLUTION NO. 81-247 RESOLUTION AUTHORIZING JOINT AGREEMENT BETWEEN THE IOWA CITY LIBRARY BOARD OF TRUSTEES AND THE COUNCIL OF THE CITY OF IOWA CITY TO COORDINATE NEGOTIATING PROCEDURES FOR PURPOSES OF COLLECTIVE BARGAINING. WHEREAS, the Public Employment Relations Board has recognized that Library Boards are the employers of Library employees within the meaning of Chapter 20 of the 1981 Code of Iowa, and WHEREAS, this same Chapter 20 permits cooperation and coordination of bargaining between two or more bargaining units, and WHEREAS, coordination would be beneficial to both parties given the Iowa City Council's financial responsibility and the Iowa City Library Board's administrative responsibilities for library service in Iowa City, and WHEREAS, procedures are necessary to make this coordination effective, and WHEREAS, the Iowa City Library Board of Trustees and the Council of the City of Iowa City wish to enter into a joint agreement to coordinate negotiating procedures for purposes of collective bargaining, a copy of which agreement is attached to this resolution as "Exhibit A", and by this reference made a part hereof. NOW THEREFORE, BE IT RESOLVED BY THE COUNCIL OF THE CITY OF IOWA CITY, IOWA: 1. That the Mayor be authorized to sign, and the City Clerk to attest, this resolution, and the attached joint agreement between the Iowa City Library Board of Trustees and the Council of the City of Iowa City, Iowa, to coordinate negotiating procedures for purposes of collective bargaining. It was moved by Neuhauser and seconded by Roberts that the resolution as read be adopted, and upon roll call there were: AYES: NAYS: ABSENT: X _Balmer X Lynch stain —Erdahl X Neuhauser x Perret x _Roberts X_ _Vevera Passed and approved thiq 22 day of September 1981 Z 1 AYOR ATTEST: U CITY CLERK MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS•DES MOINES L. Rocoived & Approved By The Logal Department zlt�� l WO 7 Vl- JOINT A" EMENT BETWEEN IOWA CITY LIBRAP' OARD OF TRUSTEES AND CITY COUNCIL uF IOWA CITY TO COORDINATE hL60TIATING PROCEDURES FOR PURPOSES OF COLLECTIVE BARGAINING. An agreement made and entered this % * day of _ /4 j/ (/ $— � 1981, by and between the City Council o�owa ity, Iowa, an t��h oardof Trustees of the Iowa City Public Library, Iowa City, Iowa. WHEREAS, the Public Employment Relations Board has recognized that Library Boards are the employers of Library employees within the meaning of Chapter 20 of the 1981 Code of Iowa and WHEREAS, this same Chapter 20 permits cooperation and coordination of bargaining between two or more bargaining units, and WHEREAS, coordination would be beneficial to both bodies given Iowa City Council's financial responsibilities and the Iowa City Library Board's administrative responsibilities for library service in Iowa City, and WHEREAS, procedures are necessary to make this coordination effective. NOW, THEREFORE, IT IS AGREED AS FOLLOWS: 1. Both bodies will bargain in coordination with the duly appointed representatives of their respective employee organization. 2. The Library Board will designate the City Manager of Iowa City or his designee as the bargaining representative for the Iowa City Public Library Board of Trustees. 3. The Library Director or her designee will be a member of the negotiating team and shall represent the Iowa City Public Library Board of Trustees in issues of specific concern to library operations and/or library employees. 4. The Iowa City Public Library Board of Trustees will be notified of all executive sessions of the City Council of Iowa City called for the purpose of discussing contract negotiations. 5. Subsequent to any negotiated contract the Library Director will be represented on any grievance committee formed as a condition of that contract. 6. This agreement sh811 cover the period from date of adoption through the period of any current contract covering library employees. '51 P ,, hnu as igPl MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES �r,D; r.x3 & A. r rovaJ �r ^.D pns7sl L'�epa>;;rwn4 Iglo r Y Y >l th• ii 1 MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES Tr - a L'. RESOLUTION NO. 81-248 A RESOLUTION AUTHORIZING THE EXECUTION OF AN AGREEMENT BETWEEN THE JOHNSON COUNTY COUNCIL OF GOVERNMENTS, THE CITY OF IOWA CITY AND JOHNSON COUNTY PROVIDING FOR THE DELIVERY OF PLANNING SERVICES BY THE JOHNSON COUNTY COUNCIL OF GOVERNMENTS. WHEREAS, it is in the mutual interests of the member agencies of the Johnson County Council of Governments to enter into an agreement providing for the delivery of planning services by the Johnson County Council of Governments; and WHEREAS, Chapter 28E of the Code of Iowa, 1981, provides that any power exercisable by a public agency of this state may be exercised jointly with any other public agency of this state having such power. NOW, THEREFORE, BE IT RESOLVED BY the City Council of the City of Iowa City, Iowa, that: 1. The Mayor be authorized to execute and the City Clerk to attest this agreement. 2. The City Clerk shall file the agreement with the Secretary of State and the Johnson County Recorder. It was moved by Perret and seconded by Roberts the Resolution be adopted, and upon roll call there were: AYES: NAYS: ABSENT: x Balmer x Erdahl x Lynch X Neulinuser x Perret X Roberts x Vevera Passed and approved this 22 day of Se tember, 1981. OR CITY J CITY CLERK Gc"', -rj & Approved Fy a L -gal Deparh;.onf i MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES l4N f I CITY OF IOWA CITY CIVIC CENTER 410 E. WASHINGTON ST. IOWA CITY, IOWA 52240 (319) 356-5030 October 22, 1981 Mary Jane Odell Secretary of State Iowa State Capitol Building Des Moines, Iowa 50319 Dear Ms. Odell: The Johnson County Council of Governments, the City of Iowa City, and Johnson County have entered into an agreement conforming to Chapter 28E of the Code of Iowa, providing for the delivery of planning services by the Johnson County Council of Governments. Attached is an originally executed Resolution authorizing the agreement, with an originally executed agreement as adopted by the City of Iowa City,. the County and JCCOG, and an originally executed Resolution as adopted by the Johnson County Board of Supervisors. These documents have been recorded with the Johnson County Recorder. Yours very truly, Abbie Stolfus, CMC, City Clerk Iowa City, Iowa MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES L". -.7 MARY JANE ODELL SECRETARY OF STATE 14, OirpN '0 retate of ..30wa becretarp of 6tate Deg ;m0fneg October 26, 1981 Abbie Stolfus, City Clerk Civic Center 410 E. Washington St. Iowa City, Iowa 52240 Re: 28E Agreement between Johnson County Council of Governments, The City of Iowa City and Johnson County providing for Delivery of Planning Services by the Johnson County Council of Governments Dear Ms. Stolfus: We have received the above described agreement, which you submitted to this office for filing, pursuant to the provisions of Chapter 28E, 1981 Code of Iowa. You may consider the same filed as of October 26, 1981. Sincerely, O4" MJO/d 17JgeOde11 Secretary of State MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES - - X. 7 IMPLEMENTATION AGREEMENT 1.::. This agreement is entered into by and between the Johnson County Council of Governments, hereinafter referred to as JCCOG, Johnson County, herein- after referred to as County, and the City of Iowa City, hereinafter referred to as City. I WHEREAS, it is in the mutual interests of the County, City and JCCOG to enter into an agreement providing for the delivery of planning services by JCCOG; and j WHEREAS, Chapter 28E of the Code of Iowa, 1979, provides that any power exercisable by a public agency of this state may be exercised jointly with ! any other public agency of this state having such power. NOW, THEREFORE, BE IT AGREED BY AND BETWEEN THE CITY, THE COUNTY, AND JCCOG as follows: I. SCOPE OF SERVICES: A. All staff responsibilities, services and duties to be performed by or on behalf of JCCOG shall be performed solely by employees of the City or the County, pursuant to the provisions herein. B. The City shall provide the part time services of the following City staff members: Planning and Program Development Director, who shall serve as Director of the JCCOG staff, Secretary, and Minute Taker. Personnel costs, including payroll taxes and benefits, for these positions shall be paid by the City. Administrative and support costs incurred for services performed by persons in these positions on behalf of JCCOG shall be charged to JCCOG, as provided below. C. In addition, the City shall provide to JCCOG the full-time services of a Transportation Planner and an Assistant Transportation Planner and the half-time services of a Technical Assistant, Community Assistance Coordinator, and a Human Services Planner. All personnel, administrative and i MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES L", ■ �1 -2- support costs incurred for these positions will be paid from the JCCOG accounts, as provided below. D. The County shall provide the services of a Senior Planner to serve as the Division Head of the Rural Planning Division. It is agreed that the Senior Planner in addition shall continue to provide to the Board of Supervisors and the County Zoning Commission those services necessary for the application, review and processing of all subdivision platting requests and shall continue to serve as the Community Development Block Grant Program Administrator for the County. The Senior Planner shall remain a County employee and all personnel costs, including payroll taxes and benefits, shall be paid by the County. All administrative and support costs incurred by the Senior Planner shall be charged to JCCOG, as provided below. E. JCCOG shall provide to the County, City and other member agencies planning services consistent with Article III of its Amended Articles of Agreement, as directed by the JCCOG Board of Directors and Rural Policy Board. The duties and responsi- bilities assumed herein by the County and City shall be in addition to those established for the two members, pursuant to Article VII of the amended articles. II. ACCOUNTING SERVICES: As a repository for funds out of which disbursements shall be made, j an accounting system for JCCOG shall be established by the City. { Accounts for JCCOG shall be established within the City General Fund I as follows: 1260.0 - JCCOG Fund; 1261.0 - Administration; 1262.0 - i f Transportation Planning; 1263.0 - Rural Planning; 1263.1 - Community Assistance; 1263.2 - Land Use Planning. Costs assessed to JCCOG shall be charged to the appropriate account. Monthly and quarterly tabulations of expenditures incurred by JCCOG shall be provided by the City. III. INDEMNIFICATION: MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES The parties to this Agreement hereby agree to mutually defend and indemnify each other, and their respective officers, employees, and agents, from any and all liability, loss, cost, damage and expense resulting from, arising out of, or incurred by reason of any claims, actions or suits based upon the actions, policies, or directives of County and City employees while performing services pursuant to this agreement for JCCOG. IV. DURATION: This Agreement shall become effective upon the acceptance and execution of the parties, and shall be in effect until June 30, 1984 and may be modified or repealed by the written mutual consent of the parties. Dated this day of 1981. JOHNSON COUNTY BY: Chairperson, Board o Supervisors ATTEST: County Auditor Dated this 1QQ day of �o o,ti,l-,or- 1981. CITY OF IOWA CITY 4a—yor� ATTEST: (�filrLZ Clty��erk Dated this day of 1981. JOHNSON COUNTY COUNCIL OF GOVERNMENTS BY: Chairperson ATTEST: Director Received s Approved BY Tho al a artment 2�if/ i MICROFILMED BY 'JORM MICRO_ LAB CEDAR RAPIDS -DES 1401NES 1�. I RESOLUTION NO. 81-249 RESOLUTION ACCEPTING THE WORK FOR THE SUMMIT STREET BRIDGE DECK REPLACEMENT WHEREAS, the Engineering Department has recommended that the im- provement covering the Summit Street Bridge Deck Replacement as included in a contract between the City of Iowa City and McComas- Lacina Construction Co.. Inc.of Iowa Citv, Iowa dated 'June 5. 1981 , be accepted, AND WHEREAS, the Council finds the improvement is in place and does comply with the requirements for such improvements, , AND WHEREAS, maintenance bonds have been filed, NOW THEREFORE, BE IT RESOLVED by the City Council of Iowa City, Iowa, .that said improvements be hereby accepted by the City of Iowa City, Iowa. It was moved by Vevera and seconded by p erret that the resolution as re e a opt , and upon roll call ere were: Passed and approved this 22 day of September , 1981. / D yor ATTEST: City Clerk Reegived b Approved gy 'rho legal Department —`dJGcu ff/ j MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES I401NES AYES: NAYS: ABSENT: ' BALMER x ERDAHL x LYNCH x NEUHAUSER x PERRET x ROBERTS x VEVERA x Passed and approved this 22 day of September , 1981. / D yor ATTEST: City Clerk Reegived b Approved gy 'rho legal Department —`dJGcu ff/ j MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES I401NES CITY OF CIVIC CENTER 410 E. WASHINGTON ST OWA CITY IOWA CffY, IOWA 52240 (319) 356-5000 ENGINEER'S REPORT SEPTEMBER 21, 1981 Honorable Mayor and City Council Iowa City Iowa Dear Honorable Mayor and Councilpersons: I hereby certify that the construction of the improvements listed below have been completed in substantial accordance with the plans and specifications of the Engineering Division of the City of Iowa City. The required maintenance bond is on file in the City Clerk's office. The Summit Street Bridge Deck Replacement as constructed by McComas-Lacina Construction Company, Inc. of Iowa City, Iowa. I hereby recommend that the above mentioned improvements be accepted by the City of Iowa City. Respectfully submitted, Charles J. Schmadeke, P.E. Director of Public Works bdw2/8 MICROFILMED BY ',JORM MICROLAB CEDAR RAPIDS•DES MOINES V_ RESOLUTION No. 81-250 RESOLUTION AUTHORIZING EXECVPICN OF TWO AGREEMENTS WHEREAS, the City of Iowa City, Iowa, has negotiated two agreements With ed ids & Io a Cit Railwa Co. a copy of said WMR, being atta to s Resp u s reference made a part hereof, and, W FM;S, the City Council deans it in the public interest to enter into said agreements concerning the Lafayette Street Railroad Bridge involving the following: the construction and maintenance of the proposed railroad bridge over Ralston Creek on Lafayette Street, and the construction and maintenance of the temporary run-around associated with the proposed railroad bridge. NOW, THEFEFURE, BE IT RESOLVED BY THE CITY COUNCIL: 1. That the Mayor and City Clerk are hereby authorized and directed to execute the agreements with Cedar Rapids & Iowa City Railway Co. 2. That the City Clerk shall furnish copies of said agreements to any citizen requesting same. It was moved by Neuhauser and seconded by Roberts the Resolution be adopted,upon miscall there were: AYW: NAYS: ABSENT: X BALMER X ERDAHL X LYNCH i X NEUHAUSER X PERRET _X— ROBERTS moX_ VEVERA Passed and approved this 22 day of September , 1981. OIL 2I yor ATTEST: City Clerk Received & Approved By The Legal Departroont %^'tv MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES 1413 —01 AGREEMENT Between The City of Iowa City, Iowa e and The Cedar Rapids and Iowa City Railroad Company Covering Removing of existing bridge and construction of new bridge located at mile post 0.12 on branch line from Iowa City to Hills. Ralston Creek Improvements Railroad Bridge Replacement I I I I MICROFILMED BY�__ JORM MICROLAB !i CEDAR RAPIDS•DES I401NES Johnson County, Iowa _f M3 S.._ This Agreement, made and entered into by and between the City of Iowa City, Iowa, hereinafter called the City, and the Cedar Rapids and Iowa City Railway Company; hereafter called the Railroad. Witnesseth: that WHEREAS, the City is planning extensive channel improvements, including excavation and embankment protection, of Ralston Creek in Iowa City. WHEREAS, the above-mentioned work includes removal of an existing railroad trestle and construction of a new open truss bridge over Ralston Creek at no cost to the Railroad. The location of said bridge is at mile Post 0.12 on the branch line from Iowa City to Hills. NOW, THEREFORE, in consideration of these premises and the mutually dependant covenants herein contained, theart' p Ies hereto agree as follows: SECTION I. The City, at its own expense, will award a contract for the construction of the proposed bridge at mile post 0.12 (Hills branch), as shown on the plans, attached as Exhibit "A" and will supervise and r furnish engineering and inspection for all work performed thereunder. J fMore specifically, such work shall cover and include the following items: Removal of trackage within project limits and removal of j I existing railroad trestle. Construction of new bridge as per plans and replacement of trackage necessary to restore Hills branch line to an operating status. Also provide materials, i including fill and culvert pipe to build roadbed for temporary runaround at project site to allow normal rail traffic to continue. Runaround trackage is to be built by others. i j SECTION II. Watchman or flagman service necessary to protect I the Railroad's traffic or other property in connection with work performed i hereunder shall be furnished by the Railroad at expense of City's contractor. The actual cost of such service and the expense of i installation of any temporary bridging structures and trackage, other i than established facilities, required by and for the use of the Railroad or of the City's contractor, shall be borne by the City's contractor. i SECTION III. The City will require its contractor to use all possible care to avoid accident or damage to the Railroad's trains or other property, and to avoid delay to the Railroad's normal operations, as determined by the Railroad's Engineer or their authorized I ' MICROFILMED BY Y13 JORM MICROLAB CEDAR RAPIDS -DES MOINES -A 2 S" representative(s). The City will require its contractor, upon completion of the work, to remove from the Railroad's right-of-way all machinery, equipment, temporary buildings, falsework or rubbish left by virtue of said contractor's operations, and to leave the premises in a neat condition, satisfactory to the Railroad's Engineer or their authorized representative(s). All work herein provided to be done by the City's contractor on the Railroad's right-of-way shall be done under the supervision, inspection and direction of the City's personnel to the satisfaction of the Railroad's Engineer or their authorized representative(s). SECTION IV. Protection for the benefit of the Railroad shall be provided as follows: The City will require its contractor to provide, for and in behalf of the Railroad, Railroad Protective Insurance for t damages because of bodily injury to or death of persons and injury to or destruction of property resulting from the operations of the contractor, subcontractors, or their employees or agents on the project, such insurance (written in the limits as shown below) to be approved by and acceptable to the Railroad, with a copy of each policy so required to be furnished the Railroad. The form of insurance to be furnished shall be executed by an insurance company qualified to write the same in the State of Iowa. Bodily Injuries & Death Coverage Property Damage Coverage $500,000 each person $500,000 each occurrence $1,000,000 each occurrence $1,000,000 aggregate SECTION V. Upon completion of the project the Railroad shall maintain all railroad facilities, including, but not limited to, the bridge. SECTION VI. This Agreement may be executed and delivered in two or more counterparts, each of which so executed and delivered shall be deemed I j to be an original and shall constitute but one and the same instrument. IN WITNESS WHEREOF, the parties hereto have caused these presents to be executed by their authorized officers as of the dates below indicated. 8/3 MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES a L., 3 Executed by the Vice President this 6A day of , •�.. 19_fj. WITNESS Odie R. Woods, Vice President and General Superintendent of the Cedar Rapids & Iowa City Railway Company STATE OF COUNTY OF Gyri On this da of r�iJ A.D., 19�, personally appeared_,d �� /f✓rfgi to me personally known, who being by me duly sworn did say that he is Trustee and that said instrument was signed and executed by him as his voluntary act and deed. 2 Notary Pub is in and for saiW County Executed by the City this For the City of Iowa City day of 1931. ATTEST: Ota STATE OF IOWA COUNTY OF JOHNSON —1 ay�City o�wa City On this &K� a day of _,Seh Mier , A.D., 1991/, personally appeared Joh" i,ne, / yG�ip �b/S, to me personally known, who being sworn did say t y are 2!21 „r / ,+ of the City of Iowa City, and they are duly tutKori7ed to execute this agreement as the said City's voluntary act and deed. Received & Approved By The Legal Department � .nG Not ry Public in and for Johnson County, State of Iowa MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES 140INES 11113 J.� e /^N r AGREEMENT Between The City of Iowa City, Iowa and The Cedar Rapids and Iowa City Railway Company Covering i Construction and maintenance of trackage on a temporary roadbed to run around the bridge construction site located at mile post 0.12 on the branch line from Iowa City to Hills. Ralston Creek Improvements Railroad Bridge Replacement .I MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS•DES MOINES Johnson County, Iowa t ,J u 1q13 APE 3'^ L". This Agreement, made and entered into by and between the City of Iowa City, Iowa, hereinafter called the City; and the Cedar Rapids and Iowa City Railway Company; hereafter called the Railroad. Witnesseth: that WHEREAS, the City is planning extensive channel improvements, including excavation and embankment protection, of Ralston Creek in Iowa City. WHEREAS, the above-mentioned work includes removal of an existing railroad trestle and construction of a new open truss bridge over Ralston Creek at no cost to the Railroad. The location of said bridge is at mile post 0.12 on the branch line from Iowa City to Hills. NOW, THEREFORE, in consideration of these premises and the mutually dependant covenants herein contained, the parties hereto agree as follows: SECTION I. The City, at its own expense, will award a contract for the construction of the proposed bridge at mile post 0.12 (Hills branch), as shown on the plans, attached as Exhibit "A" and will supervise and furnish engineering and inspection for all work performed thereunder. More specifically, such work shall cover and include the following items: Removal of trackage within project limits and removal of existing railroad trestle. Construction of new bridge as per plans and replacement of trackage necessary to restore Hills branch line to an operating status. Also provide materials, including fill and culvert pipe to build roadbed for temporary runaround at project site to allow normal rail traffic to continue. SECTION II. The Railroad shall, using his own forces, place track and related facilities over the temporary roadbed suitable for normal rail operations. Upon completion of the bridge construction, estimated to be ten (10) weeks, the Railroad shall, using his own forces, remove said track and related facilities over the temporary roadbed after the branch line has been restored to operational status. All salvaged materials from this removal will become the property of the Railroad. An itemized statement of the estimated cost of the work to be performed by the Railroad hereunder is shown in Exhibit "B", attached hereto and made a part hereof. The Railroad will be reimbursed for the MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS•DES MOINES IYU - -[ i"- 2 work for labor and materials to an amount not to exceed the afore- mentioned estimated cost. The Railroad shall notify the City Engineer prior to commencing the work covered in this section and shall allow the City Engineer, or his authorized representative, an opportunity to document labor and materials required for completion of the work to be performed hereunder. Upon completion of the work by the Railroad, and determination of Railroad costs which are considered eligible for reimbursement, the Railroad will file a detailed statement in no less than three (3) counter- parts with the City for reimbursement of the actual and necessary expense 2 of such work as represented by the items shown in said Exhibit "B." SECTION III. Watchman or flagman service necessary to protect the Railroad's traffic or other property in connection with work performed hereunder shall be furnished by the Railroad and paid by City Contractor if contractor's work requires the flagmen. The actual cost of instal- lation of any temporary bridging structures and trackage, required by and for the use of the Railroad shall be borne by the City. SECTION IV. The City will require its contractor to use all possible care to avoid accident or damage to the Railroad's trains or other property, and to avoid delay to the Railroad's normal operations, as determined by the Railroad's Engineer or his authorized representative. The City will require its contractor, upon completion of the work, to remove from the Railroad's right-of-way all machinery, equipment, temporary buildings, falsework or rubbish left by virtue of said contractor's operations, and to leave the premises in a neat condition, satisfactory to the Railroad's Engineer or his authorized representative. Railroad's work herein provided to be done by the City's contractor on the Railroad's right-of-way shall be done under the supervision, inspection and direction of the City's personnel to the satisfaction of the Railroad's Engineer or his authorized representative. SECTION V. Protection for the benefit of the Railroad shall be provided as follows: The City will require its contractor to provide, for and in behalf of the Railroad, Railroad Protective Insurance for damages because of bodily injury to or death of persons and injury to or destruction of property resulting from the operations of the contractor, subcontractors, or their i MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES -MOINES NO 9. g employees or agents on the project, such insurance (written in �! the limits as shown below) to be approved by and acceptable to the Railroad, with a copy of each policy so required to be furnished the Railroad. The form of insurance to be furnished shall be executed by an insurance company qualified to write the same in the State of Iowa. Bodily Injuries & Death Coverage Property Damage Coverage $500,000 each person $500,000 each occurrence $1,000,000 each occurrence $1,000,000 aggregate IN WITNESS WHEREOF, the parties hereto have caused these presents to be executed by their authorized officers as of the dates below indicated. Executed by the Vice President this Odie R. Woods, Vice President an I day of �' 19J General Superintendent of the Cedar Rapids & Iowa City Railway Company WITNESS STATE OF i COUNTY OF�CJ On- this 14 dayys� ofn I GsJ A.D., 19��, personally appeared (y, q. to me personally known, who being by me duly sworn did say that he is Vice President and that said instrument was signed and executed by him as his voluntary act i and deed. �i Notary Publ'c in and for said C my Executed by the City this AA day of r av , 190/ . ATTEST: /JilK City Clerk STATE OF IOWA j MICROFILMED BY 'JORM MICROLAB —CEDAR RAPIDS -DES MOINES For the City of Iowa City I t yor, City of I a City Received & Approved OyTi ho Legal Department W/3 '1 4 COUNTY OF JOHNSON On this wand day of Se n, ev A.D., 19_!x, personally appeared 6 ie to me personally known, who being sworn did say they are �Gr of the City of Iowa City, and they are duly authorized to execute this' agreement as the said City's voluntary act and deed. Notary Public in and for Johnson County, State of Iowa n MICROFILMED By JORM MICROLAB CEDAR RAPIDS -DES 1401NES - "P I F V - CE""R RUM MM IOWA Crff Rfi VAY COMMY DE a AILED LIST OF PROPERTY T%-, BE INVESTED Seems No_ MICROFILMED BY 'JORM MICRO_ LAB 'CEDAR RAPIDS -DES MOINES --I _A 1 RESOLUTION NO. 81-P51 RESOLUTION AWARDING CONTRACT AND AUTHORIZING MAYOR To SIGN AND CITY CLERK TO ATTEST CONTRACT FOR THE CONSTRUCTION OF THE LAFAYETTE STREET RAILROAD BRIDGE PROJECT WHEREAS, North Iowa Contractors, Inc. has submitted the best bid for the construction of the above-named project. NOW, THEREFORE, BE IT RESOLVED BY THE COUNCIL OF THE CITY OF IOWA CITY, IOWA: 1. That the contract for the construction of the above-named project is hereby awarded to _North Tnwa Contrartorc Inc of Man h ct r Iowa subject to the condition that { awardee secure adequate performance bond and insurance certificates. f 2. That the Mayor is hereby authorized to sign and the City Clerk to attest the contract for the construction of the above-named project, subject to the condition a that awardee secure adequate performance bond and insurance certificates. It was moved by Neuhauser and seconded by Roberts that the Resolution as read be adopted, and upon roll call there were: AYES: NAYS: ABSENT: x BALMER x ERDAHL x LYNCH x NEUHAUSER x PERRET , x ROBERTS x VEVERA Passed and approved this 22 day of September , 19 81 MAY ATTEST: Raco4i d $ Approved CITY CLERK 4By yTnC Laflc! Gepa"enf IgIV MICROFII.MED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES A W� ADVERTISEMENT FOR BIDS LAFAYETTE STREET RAILROAD BRIDGE PROJECT Sealed proposals will be received by the City Clerk of the City of Iowa City, Iowa, until 10:00 A. M. on the 16th day of September , 19� and opened immediately thereafter by the City Engineer. Proposals will be acted upon by the City Council at a meeting to be held in the Council Chambers at 7:30 P.M. on September 22, 1981, or at such later time and place as may then be fixed. The work will involve the following: The construction of a temporary railroad runaround, the removal of existing structures and the construc- tion of a new three span open deck steel beam rail- road bridge with associated trackwork and all work incidental thereto in and for the City of Iowa City. All work is to be done in strict compliance with the plans and specifications prepared by Shive Hatter and Associates > of tows City, Iowa, which have heretofore been approved by the City Council, and are on file for public examination in the Office of the City Clerk. Whenever reference is made to the "Standard Specifications", it shall be the "Standard Specifications for Highway and Bridge Construction", Series of 1977, Iowa Department of Transportation, Ames, Iowa. Each proposal shall be made on a form furnished by the City and must be accompanied by a bid bond or cashier's or certified check drawn on an Iowa Bank or a bank charted under the laws of the United States and filed in a sealed envelope separate from the one containing the proposal, and in the amount of - 10% of bid made payable to the City Treasurer of the City of Iowa City, Iowa, and may be cashed by the Treasurer of the City of Iowa City, Iowa, as liquidated damages in the event the successful bidder fails to enter into a contract within ten (10) days and post bond satisfactory to the City insuring the faithful performance of the contract. Checks of the lowest two or more bidders may be retained for a period of not to exceed fifteen (15) days until a contract is awarded or returned after the canvass and tabulation of bids is completed and reported to the City Council. Payment to the Contractor will be made as specified in the "Standard Specifications", Article 1109.06. AF -1 MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES 140INES The successful bidder will be required to furnish a bond in an amount equal to one hundred percent (100%) of the contract price, said bond to be issued by a responsible surety approved by the City Council and shall guarantee the prompt payment of all materials and labor and protect and save harmless the City from any claims and damages of any kind caused by the operation of the contract, and shall also guarantee the maintenance of the improvement for a period of four years from and after its completion and acceptance by the City. The following limitations shall apply to this project: Working Days 80 Approximate Starting Date October 5, 1981 Liquidated Damages $200.00 per day The plans, specifications, and proposed contract documents may be examined at the Office of the City Clerk. Copies of said plans and specifications and form of proposal blanks may be secured at the Office of Charles J. Schmadeke, P.E., City Engineer of Iowa City, Iowa, by bona fide bidders. Return all plans and specifications to the City Engineer's office in good condition within fifteen (15) days after the opening bids. The City of Iowa City hereby advises all bidders that it desires to utilize minority and women's business enterprises on this project. The City will affirmatively insure that minority and women's business enterprises will be afforded full opportunity to submit bids in response to this invitation and that bidders will not be discriminated against on the basis of race, color, sex, or national origin in consideration for a contract award. All bidders are required to certify, if they intend to subcontract a portion of the work, that affirmative steps have been taken to seek out and consider minority and women's business enterprises as potential subcontractors. Certification shall be made at the time of bidding or prior to the approval of a subcontract if the decision to subcontract is not known at the time of bidding. If no minority business enterprises (MBE) are utilized, the Contractor shall furnish documentation of all efforts to recruit MBE's. AF -2 MICROFILMED BY JORM MICROLAB CEDAR RAPIDS•DES 1401NES L.'. yl y V;_ A listing of minority contractors is available and can be obtained from the Civil Rights Specialist, at the Iowa City Civic Center, by calling 319/356-5022. The City reserves the right to reject any or all proposals and to waive technicalities and irregularities. Published upon order of the City Council of I Iowa City, Iowa. Ab to Sto fus City Clerk of Iowa City, Iowa t AF -3 j MICROFILMED BY JORM MICROLAB UDAR RAPIDS•DES MOINES D CONTRACT THIS AGREEMENT, made and entered into this ,_z_! day of 190, by and between the City of Iowa City, Iowa party of the first part, hereinafter referred to as the "Owner" and party of the second part, hereinafter referred to as the "Contractor". WITNESSETH: That whereas the Owner has heretofore caused to be prepared certain plans, specifications and proposal blanks, dated the ��'` day of 19_V, for The Lafayette Street Railroad Bridge Project 2' under the terms and conditions therein fully stated i and set forth, and I i Whereas, said plans, specifications and proposal accurately, and fully describe the term and conditions upon which the Contractor is willing to perform the work specified: NOW, THEREFORE, IT IS AGREED: 1. That the Owner hereby accepts the -attached -proposal of the Contractor 1 for the work and for the sums listed therein. I 2. That this Contract consists of the following component parts which are made a part of this agreement and Contract as fully and absolutely I as if they were set out in detail in this Contract: i a. Addenda Numbers (301v6 i b. "Standard Specifications for Highway and Bridge Construction", Series of 1977, Iowa Department of Transportation, Highway Division, plus cLrrent special provisions and supplemental specifications. c. Plans d. Notice of Public Hearing and Advertisement for Bids. CF -1 i MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES 7 e. Specib. Provisions f. Proposal g. This Instrument The above components are complementary and what is called for by on(! shall be as binding as if called for by all. 3. That payments are to be made to the Contractor in accordance with and subject to the provisions embodied in the documents made a part of this Contract. G' t 4. That this Contract is executed in 3 copies. r IN WITNESS WHEREOF, the parties hereto have hereunto set their hands r t' and seals the date first written above. C' 2 Contractor Seal) r (Title) Mayor (Title) //;iLL E ATTEST: ATTEST: (Title) City Clerk.Title) i Company Official) CF -2 MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES RFORMANCE AND PAYMENT BOND ^ KNOW ALL MEN BY THESE PRESENTS THAT North Iowa Contractors, Inc., Manchester, Iow (here insert the name a a eee or leilal title of the C a Principal, hereinafter called the Contractor and MICROFILMED BY 'JORM MICROLAB !t CEDAR RAPIDS -DES I401NES [. I mere insert the Zegal title of the Surety) I �Uucf_ Kd�'�s uretyJs Iowa as Surety, hereinafter I called the Surety, are held and firmly bound onto the City of Iowa City, Iowa, as obligee, hereinafter called the Owner, in the amount of Thousand, Six Hundred S' _One One Hundred Seventy One 1 l 5rsg1e$ and 6681000 I t 1 for the payment whereof Contractor and Surety bind i themselves, their heirs, executors, administrators, successors and assigns, 9 , jointly and severally, firmly by these presents. WHEREAS, Contractor has by written agreement dated 14 19 81, entered into a Contract with Owner for... i d the La Fayette Street Railroad Bridge Project, Iowa City, Iowa - Project No. B-81MC-19-0009 In accordance with plans and specifications prepared by the City of Iowa j City, which Contract is by reference made a part hereof, and is hereinafter referred to as the Contract. t. e NOW, THEREFORE, THE CONDITIONS OF THIS OBLIGATION are such that, if Contractor shall promptly and faithfully perform said Contract, then the obligation of this bond shall be null and void; otherwise it shall remain in full force and effect. r A. The Surety , hereby waives notice of any alteration or extension I, of time made by the Owner. B. Whenever Contractor shall be, and is declared by Owner to be, in default under the Contract, the Owner having performed Owner's obligations thereunder, the Surety may promptly remedy the default, or shall promptly: PB -1 ���� MICROFILMED BY 'JORM MICROLAB !t CEDAR RAPIDS -DES I401NES [. I yr L", 1. Complete the Contract in accordance with is terms and condition,, or 2. Obtain a bid or bids for submission to Owner for completing the Contract in accordance with its terms and conditions, and upon determination by Owner and Surety of the lowest responsible bidder, arrange for a contract between such bidder and Owner, and make available as work progresses (even though there should be a default or a succession of defaults under the Contract or contracts of completion arranged under this paragraph) sufficient funds to pay the cost of completion less the balance of the Contract Price; but not exceeding, including other costs and damages for which the Surety may be liable hereunder, the amount set forth in the first paragraph hereof. The term "balance of th'e Contract Price", as used in this _paragraph, shall mean the total amount payable .by Owner to Contractor under the Contract and any amendments thereto, less the amount properly paid by Owner to Contractor. C. The Contractor and his Surety shall, in accordance with the provisions of Section 384 of the Code of Iowa be obligated to keep the improvements covered by this bond in good repair for a period of four (41 years from the date of acceptance of the improvements by the Owner. D. No right of action shall accrue to or for the use of any person or corporation other than the Dwner named herein or the heirs, executors, administrators or successors.of Owner. PR -2 Itl/y MICROFILMED OY JORM MICROLAB CEDAR RAPIDS -DES MOINES Aid -.7 V - L'. IT IS A FURTHER COITION OF THIS OBLIGATION that ',e principal and Surrty shall, in accordance with provisions of Chapter 573 of the Code of 101,•a, ;:ay to all persons, firms or corporations having contracts directly f with tl,e principal or with subcontractors all just claims due them for labnr performed or materials furnished in the performance of the contract t on account of which this bond is given. The provisions of Chapter 573, Code I of Iona, are a part of this bond to the same extent as if they were expressly Set out herein. �L� SIGNED AND SEALED THIS ZZ'e DAY OF �A.D., 19_81_. IN THE PRESENCE OF: NORTH IOWA CONTRACTORS, INC. .r cepa A—O+Wiss� (Title) UNITED FIRE &SUA Y COMPANY urety�tty By Witness Title] Attorney -in -Fact and Iowa Resident Agent Dn-Z j MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES /wX W 'TED FIRE & CASUALTY COMPANY ,TOME OFFICE — CEDAR RAPIDS, IOWA CERTIFIED COPY OF POWER OF ATTORNEY un (Original on file at Home Office of Company — See Certification) KNOW ALL MEN BY THESE PRESENTS, That the UNITED FIRE & CASUALTY COMPANY, a corporation duly organized and existing under the laws of the State of Iowa, and having its principal office in Cedar Rapids, State of Iowa, does make, con. stitute and appoint Patricia R. Zahn, or L. Pieratt, Jr., or David F. Freiermuth, or Theresa Juhl, or Veronica Monaghan, or Lowell Zapf, or Samuel M. Beatty, All Individually of Waterloo, Iowa its true and lawful Attorney(s)-in-Fact with power and authority hereby conferred to sign, seal and execute in its behalf all law. ful bonds, undertakings and other obligatory instruments of similar nature as follows: -- Any and all bonds -- and to bind UNITED FIRE & CASUALTY COMPANY thereby as fully and to the same extent as if such instruments were signed by the duly authorized officers of UNITED FIRE & CASUALTY COMPANY and all the acts of said Attorney, pursuant to the authority hereby given are hereby ratified and confirmed. The Authority hereby granted shall expire January 30, 1982 unless sooner revoked. This power of Attorney is made and executed pursuant to and by authority of the following By -Law duly adopted by the Board of Directors of the Company on April 18, 1973. "Article V —Surety Bonds and Undertakings." Section 2, Appointment of Altorney4n.Fact. "The President or any Vice President, or filly other officer of the Company, May, from time to time, appoint by written certificates attorneysdn-fat to act in behalf of the Company in the execution of policies of insuance, bonds, undertakings and other obligatory Instruments of like nature. The signature of any officer auth.. razed hereby, and the Corporate seal, may be affixed by facdolUe to Any power of attorney or special power of attorney or cer• tiflcatlon of either authorized hereby; such signature and seal, when so used, being adopted by the Company as the original signature of such officer and the original seal of the Company, to be valid and binding upon the Company with the same force and effect as though manually affixed. Such atlomey.4nAct, subject to the limitations set forth in their respective certificates of authority shall have full power to bind the Company by their signature and execution of any such Instruments and to attach the seal of the Company thereto. The President or any Vice President, the Board of Directors or any other officer of the Com• pany may at any time revoke all power and authority previously given to any attorneydndact. IN WITNESS WHEREOF, the UNITED FIRE & CASUALTY COMPANY has caused these presents vo` n",M n,,, to be signed by its vice president and its corporate seal to be hereto affixed this 30 th 0 c .-��'41, . Please ' day_of_ January A.D. 1980 . Insert the dote of the bottom UNITED FIRE & CASUALTY/ COMPANNYY� �,� OF the Power Of Attorney, the some /j(' 9' ^tAa' doteUsed d On .the Contract and Bond, 8y /Nice President On this 30th day of January 1980 , before mepersonally came Richard J. Ehlinger to me known, who being by me duly sworn, did depose and say: that he resides in Cedar Rapids, State of Iowa; that he is a Vice President of the UNITED FIRE & CASUALTY COMPANY, the corporation described in and which executed the above instru- ment; that he knows the seal of said corporation; that the seal affixed to the said instrument is such corporate seal; that it was so affixed pursuant to authority given by the Board of Directors of said corporation and that he signed his name thereto pursuant to like authority, and acknowledges same to be the act and deed of said corporation. •• ROGER C. HECRROTH My MMMISSI01[ EXPIRES S"Mbef 30, ISM Notary Public My commission expires September 30, 19 80 CERTIFICATION I, the undersigned officer of the UNITED FIRE & CASUALTY COMPANY, do hereby certify that 1 have compared the fore- going copy of the Power of Attorney and affidavit, and the copy of the Section of the By -Laws of said Company as set forth in said Power of Attorney, with the ORIGINALS ON FILE IN THE HOME OFFICE OF SA ID COMPANY, and that the same are correct transcripts thereof, and of the whole of the said originals, and that the said Power of Attorney has not been revoked and is now in full force and effect. o"��4�,,In testimony whereof I have hereunto subscribed my name and affixed the corporate seal of the said y— Company this 17"* day of 197A SE q.p AL q./.�J,�.�.�t,�_/. UND 12d��13BJV I Secretary /�/� MICROFILMED BY DORM MICROLAB CEDAR RAPIDS - DES MOINES 7 TED FIRE & CASUALTY COMPANY— un HOME OFFICE — CEDAR RAPIDS, IOWA CERTIFIED COPY OF POWER OF ATTORNEY (Original on file at Home Office of Company — See Certification) KNOW ALL MEN BY THESE PRESENTS, ThattheUNITED FIRE & CASUALTY COMPANY, a corporation dulyorganized and existing under the laws of the State of Iowa, and having its principal office in Cedar Rapids, State of Iowa, does make, con- stitute and appoint Patricia R. Zahn, or L. Pieratt, Jr., or David F. Freiermuth, or Theresa Juhl, or Veronica Monaghan, or Lowell Zapf, or Samuel M. Beatty, All Individually of Waterloo, Iowa its true and lawful Attorney(s)-in-Fact with power and authority hereby conferred to sign, seal and execute in its behalf all law• ful bonds, undertakings and other obligatory instruments of similar nature as follows: -- Any and all bonds -- and to bind UNITED FIRE & CASUALTY COMPANY thereby as fully and to the same extent as if such instruments were signed by the duly authorized officers of UNITED FIRE & CASUALTY COMPANY and all the acts of said Attorney, pursuant to the authority hereby given are hereby ratified and confirmed. The Authority hereby granted shall expire January 30, 1982 unless sooner revoked. This power of Attorney is made and executed pursuant to and by authority of the following By -Law duly adopted by the Board of Directors of the Company on April 18, 1973. "Article V —Surety Bonds and Undertakings." Section j gppolntm'.t of Alcorn ey-in•Faet. "The President or any Vice President, or my other olficer of the Comprny, may, from time to time, appoint by w"tten eer""eat ' attoroeya•in•fact to act in behalf of the Company N the exeeutlon of poli"', of inwrsnce, bonds, undettakIn" and other by'h' tory I" uments of like nature. The denature of any officer autho- Nredhereby, and the Corporate seal, may be af..red by'acdmne to any power of attorney or rpeeld power of attorneyorcer. Nfieation of cilher authorized hereby; such N8mture and seal, when as used, beim adopted by the Company ..the oNalnal airmalure of such officer and the orlaind real of the company, to be valid and blodIn` upon the Company with the same force and effect a though manually afflaed. Such attomeyr-In•faet, .bled to the Ilmltallonr act forth in theb rerpedive cettlficata of authority shall have !WI Dower to bind the Company by lheb rl{nalure and exeeutic. ofany such Inrtrumen, and to otlaeh the real of the Company thereto. The President ar any Vice u.j, dent, the Board of Dbeeton or any other of(leer of the Com- WnYmay at any time revoke W Dower and authority prevloudy gven to any attprneyN•fact. ••� cnsv ""r 3 CDAPOAAIE\j6 IN WITNESS WHEREOF, the UNITED FIRE & CASUALTY COMPANY has caused these presents to be signed by its vice president and its corporate seal to be hereto affixed this 30th day of January ,A.D.1980 . State of Iowa, County of Linn, ss: UNITED FIRE & CASUALTY COMMPPA/N/Y/� �+��— 0ice President Onthis 30th dayofJanuary 1980 ,before mePersonally came Richard J. Ehlinger to me known, who being by me duly sworn, did depose and say: that he resides in Cedar Rapids, State of Iowa; that he is a Vice President of the UNITED FIRE & CASUALTY COMPANY, the corporation described in and which executed the above instru• ment; that he knows the seal of said corporation; that the seal affixed to the said instrument is such corporate seal; that it was so affixed pursuant to authority given by the Board of Directors of said corporation and that he signed his name thereto pursuant to like authority, and acknowledges same to be the act and deed of said corporation. / fM ROOER C. HECKRDTH W COMMePtem er30!E7PIRE5 Notary Public SP 30,1980 My commission expires September 30, 19 80 ON 1, the undersigned officer of the UNITED FIRE & CASUALTY CCERTIFICATOMPANY, do hereby certify that I have compared the fore- going copy of the Power of Attorney and affidavit, and the copy of the Section of the By -Laws of said Company as set forth in said Power of Attorney, with the ORIGINALS ON FILE IN THE HOME OFFICE OF SAID COMPANY, and that the same are correct transcripts thereof, and of the whole of the said originals, and that the said Power of Attorney has not been revoked and Is now in full force and effect. �,;ti c41 In testimony whereof I have hereunto subscribed my name and affixed the corporate seal of the said i B?%COAPOA4IE�e ���h y S Company this day of (C%_.I�e2/_19 S/. SEAL i n..�I UND 26� Secretary MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES 140INES FORM OF PROPOSAL THE L4F.AYETTE STREET RAILROAD BRIDGE PROJECT CITY OF IOWA CITY NOTE TO BIDDERS: PLEASE DO NOT USE THE FORM OF PROPOSAL INCLUDED IN THE BOUND VOLUME OF THE SPECIFICATIONS. SEPARATE COPIES OF THIS PROPOSAL WILL BE FURNISHED TO BIDDERS UPON APPLICATION TO THE ENGINEER. Name of Bidder N�rxy..Iu,��l Amt Address of Bidder Pn r teed ' A.4 A. _L TO: City Clerk City of Iowa City Iowa City, Iowa 52240 1�T'he ndersigned bidder submits herewith bid security in the amount of $, fes �° — in accordance with the terms set forth in the "Standard Specifications", Article 1102.12. The undersigned bidder, having examined and determined the scope of the Contract Documents, hereby proposes to provide the required labor, services, materials and equipment and to perform.the work as described in the Contract Documents, including Addenda , , and and do all work at the prices hereinafter set out. We further propose to do all "Extra Work" which may be required to complete the work contemplated, at unit prices or lump sums to be agreed upon in writing prior to starting such work, or if such prices or sums cannot be agreed upon to perform such work on a force -account basis, as provided in the "Standard Specifications". ITEM DESCRIPTION UNIT 1. Structural Concrete C.Y. 2. Reinforcing Steel Lbs. 3. Structural Steel Lbs. 4. 12" Diam. Treated Timber 1,400 Bearing Piles L.F. S. Class 21 Excavation C.Y. 6. Class 20 Excavation C.Y. 7. Class 10 Excavation, Channel C.Y. 8. Granular Backfill C.Y. 9. Remove Existing RR Structure L.S. 30. Remove Existing Highway S 16-0-0 Structure L.S, P-1 ESTIMATED UNIT EXTENDED UANTITY AMOUNT 74 gPRICE $ LQU"=S I4ROo°_° 9,860 S .0 �_' $ x 53,830 $� 1,400 $ CIO S I (,Ron 54 $ _ $.,970-0 o? 125 $ (C� `= $ I ,z So 1,100 S 4 `= s44o-o '= 40 SAj S ,Sdz S L.S. S I OZYp ~ S 16-0-0 i MICROFILMED BY JORM MICROLAB -CEDAR RAPIDS -DES 140INES L'. /f1/y TOTAL BID (Items 1 - 24) (Excluding Item 20A) $ZLK a °� TOTAL BID (Items 1 - 24) (Excluding Item 20) 5' P-2 j MICROFILMED BY 'JORM MICROLAB $EOAR RAPIDS -DES 1401NES ITE%JESTI DESCRIPTIO\ Ui_IT ATED T QUANTITY PRICE EXTENDED AMOUNT 11. Class D Riprap S.Y. 190S ernO S t� 12. 711 x 911 x 10' Treated Timber Ties Each 60$�5"_ 5�1� 1-3. 7" x 9" x 8'-6" Treated Timber Ties Each 40 S-4 $ 1 °Q �I/.� 14. Treated Timber Spacers 1 -LY_ and Blocking B.F. 830S �S SSI�-- 15. Resurface and Realign Existing Track L.F. 250 _ $ 5� 16. Remove, Salvage and Relay Existing Rails L.F. 140 S19,z- $ 3 sz-'o 17. Ballast and Subballast C.Y. 120 ' S 0:!� TEMPORARY RUNAROUND 18. Cofferdams Each 3 e $ Cl 19. Install and Remove 60" CNfP Culverts Each// 4 $ //yy0"��- pO $�4cro 20. Provide 60" CMP Culverts Each 4 L¢w $ 146op5 $ 20A. Handle and Transport 6011 CMP Culverts Mi. 300 $ 3so $ USo'= 21. Class 10 Excavation C.Y. 200 $ 02 22. Granular Materials C.Y. 65 $�� $ 780 23. Embankment Fill C.Y. 185 $ All $ SD v�— 24. Ballast and Subballast C.Y. 240 $ I/ o-' $ TOTAL BID (Items 1 - 24) (Excluding Item 20A) $ZLK a °� TOTAL BID (Items 1 - 24) (Excluding Item 20) 5' P-2 j MICROFILMED BY 'JORM MICROLAB $EOAR RAPIDS -DES 1401NES The undersigned bidder certifies that this proposal is made in good faith, without collusion or connection with any other person or persons bidding on the work. The undersigned bidder states that this proposal is made in conformity with the Contract Documents and agrees that, in the event of any discrepancies or differences between any conditions of his proposal and the Contract Documents prepared by the City of Iowa City, the provisions of the latter shall" prevail. FIRM: By: Q� —kfit e '�— Bu sine ss Address (Seal - if bid is by a corporation PARTNERSHIPS: FURNISH FULL NAME OF ALL PARTNERS P MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES RESOLUTION NO. 81452 RESOLUTION 41ENDING THE DESIGN STANDARDS FOR PUBLIC WORKS IMPROVEMENTS IN IOWA CITY, IOWA, BY MODIFYING SECTION VII - STORM SEWERS. WHEREAS, the City Council of the City of Iowa City, Iowa, by Resolution No. 75-120 adopted certain standards for public improvement projects in Iowa City, Iowa, and WHEREAS, Ordinance No. 76-2807 authorizes the Department of Public Works to develop and establish written policies, procedures, criteria and regulations concerning the inspection, determination and approval of standards for the construction and/or development of storm water management structures, and WHEREAS, pursuant to said ordinance the Department of Public Works has developed a modification to design standards for public works improvements as adopted by Resolution No. 75-120, a copy of which is attached to this resolution and made a part hereof. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF IOWA CITY, IOWA: 1. That a Revision to Design Standards for Public Works Improvements as proposed by the Department of Public Works be adopted. 2. That the Revision remain titled "Section VII - Storm Sewers". 3. That copies of the Revision be kept on file with the City Clerk. It was moved by Neuhauser and seconded by Roberts that the Resolution as read be adopted, and upon roll call there were: AYES: NAYS: ABSENT: X BALMER X ERDAHL X LYNCH x NEUHAUSER X — — PERRET X ROBERTS x VEVERA Passed and approved this 22 day of September , 1981. ATTEST: *u CITY CLERK J j MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES Received & Approved By The legal Department 7 r i-" DRAWING C BERM ELEVATION 684.0 SPILLWAY ELEVATION 662.0 /00 YR. STORM £LEVARON 682.0 --- - - - - - - - - - - - - - - - - - - _ SQYR,,,ST-RfffVAT_ _&12 - - - - - - - - - - - - - _ - - - - _ 25 YR. STORM ELEVANON_680.3 /0 YR. STORM_ELEVAT/ON 679.3 YR. STORM - _ ELEVATION 678.3 OUTLET PIPE, INVERT ELEVATION 676.4 EXIT CHANNEL STORAGE BASIN MODIFIED SPILLWAY TO SIMULATE FULLY DEVELOPED CONDITION UPSTREAM FOR TY'N a CAE ADD., PARTS I a 2 i MICROFILMED BY 'JORM MICRO_ LAB y 'CEDAR RAPIDS -DES I40INES .1 Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Page Section VII Storm Sewers VII - 1.0 Design Flows 1.1 Estimated storm water flow shall be determined by the use of a hydrograph to predict the peak rate of runoff accumulation and total runoff at a point of investigation. A hydrograph need not be developed for each individual subwatershed created within a project by the construc- tion of inlets and drainage. A hydrograph must, however, be developed for each project at the major point of interest, where excess storm water is discharged from dominant land within the project to servient land outside of the project. In the event upstream catchments deliver storm water runoff into the project in significant amounts, examination of this watershed will also be required by the bydrograph method. As an aid to th'e development of hydrographs for drainage analysis, refer to Appendix 'A' of this document. The method detailed in this appendix will be acceptable for use on all projects in Iowa City. 1.2 The storm sewer system for each project shall be designed to transport the rainfall excess from a five (5) year storm. The excess storm water passage 'shall be designed to transport the peak rate of runoff from a 100 year return frequency storm assuming all storm sewers are inoperative and upstream areas are fully developed, all in accordance with the Iowa City Ordinance re- gulating storm water runoff. 1.3 Both the storm sewer drainage system and the excess storm water passage shall be designed to discharge into a storm water storage facility. The specific location and method of construction of this storage facility may vary in accordance with existing natural drainage conditions and development planning. The complete design and planning of storm water storage facilities must be included with all plans submitted for approval. 1.4 All storm sewers shall be designed with a slope that provides sufficient energy to produce a velocity of 2.0 feet per second when flowing full. Values of 'N' used in the Kutter's formula for various materials are given in Appendix 'B' of this document. 05 MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Page 2 VII - 2.0 Storage Requirements 2.1 All storm water storage areas must be designed to contain and safely pass storm water runoff. The combined capacity of these storage areas shall be sufficient to contain the storm water runoff from a 100 year storm from the development under design with a release rate of 0.15 cfs per acre. Adequate spillway provisions must'be constructed to transport peak runoff from a 100 year storm assuming the outlet to be plugged. This spillway shall provide for the entire upstream watershed. A low flow pipe capable of carrying minimal flows shall be put under dry bottom water storage areas in those locations where flows from car washing, sump pump drainage and other like uses would be a nuisance to property owners abutting a storage area. Such pipe shall be four (4) inches in diameter unless otherwise approved by the City Engineer. 2.2 Where storm water storage facilities have the.potential to contain the runoff from the total tributary watershed they must be constructed to contain the main channel flow and restrict the flow of all of the storm water runoff as opposed to only the runoff from that portion of the watershed containing the project under consideration, unless it can be demonstrated that sedimentation will be excessive. Storage volumes should be calculated to contain only the runoff from the project site; however, the release rate must be calculated at 0.15 cfs per acre from the total tributary catchment. Overflow spillway requirements must be designed to transport peak storm runoff, as stated in Section 2.1, from the entire tributary watershed under the existing conditions. If the development does not contain main channel flow, water from upstream development must be piped through the development to the storage area. Flow from upstream should be calculated at 0.15 cfs per acre if the upstream watershed will some day be developed. If it is already developed or can never be developed, actual flow should be calculated and piped for a 5 year storm. All flows for a 100 year storm from upstream, shall be handled by an excess storm water passage. 2.3 In no case shall storage in excess of X inches per acre be required. //.Y VI -Ir MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES Ki Revisions to Design Standards Iowa City, Iowa Section VII - Storm Sewers for Public Works Improvements .1 2.4 Energy dissipators shall be provided at the discharge Points of all storm water storage facilities. These '• need not take the form of a special structure unless discharging to atmosphere into an open channel. Hydraulic structures, drop manholes and downstream storm drains may be used to control the potential energy of temporarily stored storm water. 2.5 Spillway facilities for all storage areas should be accommodated into the design of the proposed improve- ment without an unusual condition or special structure that will require other than routine maintenance. 2.6 For specific information and details on storage facilities, including alternative measures, with advantages and disadvantages for reducing and delaying storm runoff, refer to Appendix 'C, of this report. VII 3.0 Inlet Pipe and Storm Sewer Appurtenance Design Standards 3.1 Inlets and pipes shall be located and sized so that the following conditions are met: a. For a five (5) year storm arterial streets shall have two traffic lanes free of excess water at all times. Local and collector streets shall be designed to have one twelve (12) ft. traffic lane free of water; however, there will be design leeway to allow a maximum ponding period of ten (10) minutes during the five (S) year storm. Storm water shall not cross an intersection but can follow a curb around its radius. b. All of the storm water runoff from pavement areas other than streets shall be directed toward storm sewer inlets. These inlets shall have a potential of being surcharged a maximum of Ih feet. c. Storm drainage design shall be accomplished so that storm water runoff is not allowed to accumulate into volumes that could become destructive and so that the majority of excess rainfall is carried in conduits, as opposed to curbs, open ditches or swales. A design solution to improve efficiency of inlets is shown in Appendix 'D'. d. Ponding of storm water runoff sha11 not exceed a depth of one (1) foot in a pedestrian mail area. /VIS MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES 3'^ Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Pa e 4 3.2 Forr a one hundred (100) year storm, the ponding of surface water on local, collector, and arterial streets must not exceed a depth of one (1) foot at the gutter. Water exceeding one (1) foot shall be designed to overflow into an excess storm water passage. Note that when storing surface water on a street over a sanitary sewer manhole, a water- proof manhole frame and bolted lid will be required (Neenah R -1916-F or equal). 3.3 The drainage and grading design shall be tested and investigated to ensure that in a 100 -year return frequency storm the depth of storm runoff in any street, alley or pedestrian mall will not exceed the level of any habitable floor elevation or.the elevation of the first floor of any building designed for public use. 3.4 In all plans, a positive overland surface channel must be provided so that excess storm water runoff is safely transported downstream. This feature must be.clearly indicated on the plans. This overland surface channel must be continuous to the storm water gac storage area or to the main drainage fility where the excess storm water ported downstream. runoff can be safely trans - 3.5 Curb type inlets shall be used for all arterial streets. Grate type inlets will be allowed for local and collector streets (Neenah R-3065 or R-3067, or equal), alleys (Neenah R-4670 ah R-4899 fgrate rameI or equalrear ryards 8(Neenah R-4340-Anor R -4340-B or equal), and pedestrian malls if storing water (Neenah R-2500 or equal). Appendix tEl of this document shows these grate inlets and illustrates potential arrangements of inlet and storm drainage facilities for residential subdivision streets. 3.6 Storm drains shall be constructed of reinforced concrete Pipe (RCP), concrete pipe (CP), extra -strength vitrified claless)paserecommendedrbylthe1manufactureroforVtheDR 35 or intended. Bedding and strength of Pipe mater ial purposwill e adequate to support all superimposed loads including H-20 live loads on all pavements. The recommended minimum cover on all storm drains shall be two (2) feet under pavements and one (1) foot under turf areas. MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES / x//.41 Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Page 5 Section VII Storm Sewers All storm drains will be a minimum of four (4) inches in diameter for control of storm runoff from storage areas. Rear yard drainage pipes will.be a minimum of six (6) inches in diameter. All others will be a minimum of ten (10) inches in diameter. or acceptable bedding materials and Specifications f methods of installation are contained in Appendix 'F' of this document. 3.7 Manholes shall be designed and installed as follows: a. at the end of each line; b. at all changes in grade, size or alignment except for sewers thirty (30) inches or greater in diameter which may be laid with changes in alignment without manholes; c. at all pipe intersections; d. at distances not greater than 400 feet for sewers fifteen (15) inches -or less in diameter and 600 feet for sewers eighteen (18) inches to thirty (30) inches (Greater spacing may be permitted in larger sewers and in those carrying a settled effluent); e. with a minimum diameter of forty-eight (48) inches; f. with a minimum diameter of twenty three (23) inches for the opening at the top of the manhole; g, so that the flow channel through storm sewer manholes conforms in shape and slope to that of the sewers; h. according to the Standard Manholes as shown in Appendix 'G'; and i. so that when a smaller sewer joins a larger sized j pipe, the invert of the larger sewer is lowered { sufficiently to maintain the same energy gradient. (An approximate method for securing this result is to place the 0.8 depth point of both sewers at the same elevation). I MICROFILMED BY `DORM MICROLAB CEDAR RAPIDS -DES MOINES L,. .1 Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Page SA 3.8 When storm water facilities are constructed to contain main channel flow, an exit channel consisting of a special weir to allow for future modification to reduce flow and to prevent erosion shall be constructed. The exit channel and weir must be designed to provide storage volumes that would exist if the facility were built off of the main channel. For design purposes, the exit channel and weir shall be considered part of the spillway. Received S App-ived By 7he legal Department IV& j MICROFILMED BY `JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES i tom..,. ..7 Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Page 6 VII - 4.0 Protection of Water Supplies 4.1 There shall be no physical connection between a public or private potable water supply system and a sewer, or appurtenance thereto which would permit the passage of any sewage or polluted water into the potable supply. 4.2 Whenever possible, sewers should be laid at least ten (10) feet horizontally from any existing or proposed water main. Should local conditions prevent a lateral separation of ten (10) feet, a sewer may be laid closer than ten (10) feet to a water main, provided: 4.2.1 it is laid in a separate trench; 4.2.2 it is laid in the same trench with the water mains located at one side on a bench of undisturbed earth; or 4.2.3 in either case the elevation of the crown of the sewer is at least 18 inches below the invert'of the water main. 4.3 Whenever sewers must cross under water mains, the sewer shall be laid at such an elevation that the top of the sewer is at least 18 inches below the bottom of the water main. 4.4 When the elevation of the sewer cannot be buried to meet the above requirements, the water main shall be relocated to providethis separation or reconstructed with slip-on or mechanical joint cast iron pipe, for a distance of ten (10) feet on each side of the sewer. One full length of water main should be centered over the sewer so that both joints will be as far from the sewer as possible. VII - 5.0 Proper Backfilling 5.1 Where the sewer crosses an existing or proposed sidewalk or street, the sewer trench shall be backfilled with a suitable material compacted to 90% of Modified Proctor Density. 5.2 When using reinforced concrete -pipe (RCP), Class 'C' bedding will be used unless severe subgrade conditions are encountered in which case the Engineer shall direct Class 'B' bedding to be used. When using extra -strength vitrified clay pipe (ESVCP), concrete pipe (CP), or plastic pipe Class 'B' bedding will be used. MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES L." /it/f 7 Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Page 7 Class 'B' and Class 'C' beddings for all types of pipe allowed are illustrated in .Appendix 'F' of this document. 5.3 If granular material is used for backfilling, all concrete pipe storm sewer joints shall be sealed i with asphaltic material. VII - 6.0 Open Channel Flow 6.1 All storm drainage shall be carried in paved channels (curb and gutter) leading to an enclosed storm sewer. Open channel flow, when permitted under special circum- stances specifically approved by the City Engineer, must be designed to accommodate the storm runoff from a 100 year return frequency storm. This runoff will be calculated by examination of the total tributary watershed. 6.2 All open channel flow shall be accomplished within dedicated rights-of-way or in acceptable easements approved by the Iowa City Engineer. Acceptable methods of controlling channel erosion will be followed. Allow- able flow rates for various materials are contained in Appendix 'H' of this document. Where velocities approach the maximum value, special provisions shall be made to protect against displacement, erosion or shock. 6.3 Maximum backslope shall be 4:1.in combination with good soil erosion techniques. VII - 7.0 General 7.1 When preliminary plats are submitted, an additional two copies of the plat shall be submitted to Engineering which have been hand marked showing the proposed storage areas and volumes. Preliminary calculations supporting the volume requirements for the entire subdivision or j PAD shall accompany these plans. It is not intended that a final design be submitted; however, it will be necessary to show that sound consideration has been given to the accommodation of storm water management. This step should preclude major changes on the final construction drawings. 7.2 Final construction drawings shall be accompanied with all calculations supporting the storm water management design as well as proposed methods for erosion control. These drawings shall be approved prior to final plat approval. I in.S MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES Appendix 'A' MICROFILMED BY 'JORM MICRO_ LAB CEDAR RAPIDS•DES MOINES e . _k Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Appendix 'A' A. Instructions for hydrograph preparation using modified method according to Chow.* 1. Establish a composite runoff number 'N' for the watershed under consideration by using Table A-1. Record data on the hydrologic studies form under land use. Composite runoff numbers resulting in a fraction can be rounded off to the nearest whole number. 2. From Table A-2 interpolate and establish a runoff factor 'x' for each time distribution and frequency up to the limits of the hydrologic studies chart. Check to see that the value recorded on the form is correct for the assigned time, frequency and runoff number. 3. Establish the slope and length of the stream from available topographic data. Use Figure A-3 to establish a lag time in hours and record all data on the form in the appropriate locations. 4. Compute the ratio of time/lag time (T/Tp) and record on the hydrologic studies form. S. From Figure A-4 determine the appropriate 'z' factor for each computed T/Tp value. Record these values in the 'z' column on the hydrologic studies form. 6. Multiply the following factors to establish a quantity of in -flow for each time and frequency. Record the.answer in each appropriate space on the hydrologic studies form. Multiplication factors: Basin Area (in acres) X Climate Factor (1.19) X Frequency Factor ('x' value) X Peak Reduction Factor ('z' value) = Q 7. Determine the largest in -flow value and establish incre- ments for the Quantity that will contain all rates of in -flow. Record-75—se increments on the hydrologic studies form and using the data developed for "Q", plot the curves for the various frequency storms. *Ven Te Chow, "Hydrologic Determination of Waterway Areas for the Design of Drainage Structures in Small Drainage Basins", Engineering Experiment. Station Bulletin No. 462 MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOIRES i / `V/S HYDROLOGIC STUDIES PROJECT DATE LOCATION 7712 PRODUCT BASIN AREA CHANNEL LENGTH AC. SOIL TYPE �_ FT. CLIMATE FACTOR _ 1.19 CHANNEL SLOPE 0% LAG TIME HRS. (Tp) LL U FRED. RELEASE RATE STORAGE 5 10 25 50 100 0 I 2 3 4 5 6 7 B 9 10 II 12 13 14 15 16 17 IS TIME (HOURS) IN /i//s MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 110111ES Y Aw /\ a TABLE A-1: SOIL COVER -RUNOFF NUMBER 'N' LAND USE DESCRIPTION HYDROLOGIC SOIL GROUP A B C D Cultivated land: without conservation treatment 72 81 88 91 : with conservation treatment 62 71 78 81 Pasture or range land: poor condition 68 79 86 89 good condition 39 61 74 80 Meadow: good condition r 30 58 71 78 Wood or Forest land: thin stand, poor cover, no mulch 45 66 77 83 good cover 25 55 70 77 Open Spaces, lawns., parks, golf courses, cemeteries, etc. good condition: grass cover on 75% or more of the area 39 60 74 80 fair condition: grass cover on Sb% to 75% of the area 49 69 79 84 Commercial and business areas (85% impervious) 89 92 94 95 Industrial Districts (72% impervious) 81 88 91 93 Residential: Average lot size Average % Impervious 1/8 acre or less 65 77 85 90 92 1/4 acre 38 61 75 83 87 1/3 acre 30 57 72 81 86 1/2 acre 25 54 70 80 85 1 acre 20 51 68 79 84 /ells MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES --I ■ MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES .LAND USE DESCRIPTION HYDROLOGIC SOIL GROUP A B C D Paved parking lots, roofs, driveways, etc. 100 100 100 100 Streets and roads: paved with curbs and storm sewers 100 100 100 100 gravel 76 85 89 91 dirt 72 82 87 89 e MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES MOINES TABLE A-2: RUNOFF FACTOR 1X1 vs. 5, 10, 25, 50 $ 100 YEAR FREQUENCY MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES 60 (11) 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.06 0.07 0.07 0.06 0.06 0.06 0.05 0.04 0.04 0.04 / yIS Computation of Runoff Factor X for 5 -Year Frequency Dura- Rain- Runoff Factor X for N equal to tion fall 100 95 90 85 80 75 70 65 in hrs, in in, (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) 0.10 0.55 5.50 3.00 1.50 0.40 0.00 0.00 0.00 0,00 0.20 0.85 4,25 2,50 1.30 0.70 0,25 0.00 0.00 0.00 0.30 1.07 3.67 2.20 1.20 0.77 0.37 0.07 0.00 0.00 0,40 1.19 2,98 1.88 1.15 0.73 0.40 0.13 0.03 0.00 0.50 1.31 2.62 1.72 1.08 0.70 0.42 0.18 0.08 0.00 0.75 1.53 2.04 1.39 0.93 0,63 0.41 0.23 0.13 0.04 1.00 1.68 1.68 1.18 0.82 0.57 0.38 0.23 0.14 0.07 1.25 1.78 1.43 1.02 0.72 0.50 0.35 0.21 0.14 0.07 1.50 1.87 1.25 0.90 0.65 0.45 0.32 0.20 0.13 0.07 2.00 2.02 1.01 0.76 0.55 0.40 0.29 - 0.20 0.13 0.08 2.50 2.11 0.84 0.64 0.46 0.35 0.26 0.17 0.11 0.08 3.00 2.20 0.73 0.57 0.42 0.32 0.23 0.16 0.11 0.07 4.00 2.35 0.59 0.46 0.35 0.26 0.20 0.14 0.10 0.07 5.00 2.46 0.49 0.40 0.30 0.23 0.17 0.12 0.09 0.06 6.00 2.56 0.42 0.34 0.26 0.20 0.16 0.11 0.08 0.06 7.00 2.67 0.38 0.31 0.24 0.18 0.14 0.10 0.08 0.07 8.00 2.72 0.34 0.27 0.22 0.17 0.13 0.09 .0.07 0.05 Computation of Runoff Factor X for 10 -Year Frequency Dura- Rain- Runoff Factor X for N equal to tion fall • 100 95 90 85 80 75 70 65 in hrs, in in. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) 0.10 0.63 6.30 3.50 1.60 0.60 0.00 0.00 0.00 0.00 0.20 0.99 4.95 3.00 1.70 1.00 0.50 0.00 0.00 0.00 0.30 1.22 4.07 2.57 1.53 1.00 0.57 0.17 0.07 0.00 0.40 1.40 3.50 2.35 1.50 1.00 0.63 0.30 0.13 0.00 0.50 1.63 3.26 2.26 1.54 1.06 0.70 0.40 0.24 0.10 0.75 1.76 2.35 1.67 1.16 0.83 0.56 0.35 0.22 0.11 1.00 1.92 1.92 1.40 1.00 0.75 0.52 0.33 0.21 0.13 1.25 2.04 1.63 1.22 0.88 0.66 0.46 0.32 0.20 0.13 1.50 2.14 1.43 1.09 0.80 0.60 0.44 0.30 0.20 0.13 2.00 2.26 1.13 0.87 0.65 0.49 0.38 0.25 0.18 0.12 2.50 2.37 0.95 0.75 0.56 0.42 0.32 0.22 0.16 0.10 3.00 2.46 0.82 0.65 0.50 0.38 0.29 0.21 0.14 0.10 4.00 2.61 0.65 0.52 0.41 0.31 0.24 0.18 0.13 0.09 5.00 2.72 0.54 0.44 0.38 0.27 0.21 0.15 0.11 0.08 6.00 2.82 0.47 0.38 0.30 0.23 0.19 0.14 0.10 0.08 7.00 2.90 0.41 0.34 0.27 0.21 0.17 0.12. 0.09 0.07 8.00 2.99 0.37 0.31 0.25 0.19 0.16 0.12 0.08 0.07 MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES 60 (11) 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.06 0.07 0.07 0.06 0.06 0.06 0.05 0.04 0.04 0.04 / yIS MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES L"' /V/S Computation of Runoff Factor X for 25 -Year Frequency Dura- Rain- Runoff Factor X for N equal to tion fall 100 95 90 85 80 75 70 65 60 in hrs. (1) in in, (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) 0.10 0.73 7.30 4:10 2.10 1.00 0.20 0.00 0.00 0.00 0.00 0.20 1.17 5.85 3.70 2.20 1.40 0.80 0.20 0.00 0.00 0.00 0.30 1.47 4.90 3.33 2.17 1.47 0.93 0.50 0.27 0.08 0.00 0.40 1.66 4.15 2.90 2.00 1.38 0.95 0.55 0.35 0.15 0.08 0.50 1.81 3.62 2.66 1.84 1.32 0.92 0.56 0.36 0.20 0.12 0.75 2.08 2.77 2.11 1.53 1.14 0.83 0.57 0.36 0.23 0.17 1.00 2.24 2.24 173 1.28 0.97 0.72 0.50 0.34. 0.22 0.18 1.25 2.36 1.89 1..48 1.11 0.84 0.64 0.44 0.31 0.21 0.12 1.50 2.45 1.63 1.29 0.98 0.75 0.57 0.41 0.29 0.20 0.12 2.00 2.61 1.31 1.02 0.78 0.61 0.47 0.34 0.24 0.17 0.10 2.50 2.72 1.09 0.88 0.68 0.53 0.42 0.30 0.22 0.16 0.10 3.00 2.77 0.92 0.75 0.59 0.45 0.36 0.27 0.19 0.14 0.09 4.00 2.93 0.73 0.60 0.48 0.38 0.30 0.22 0.16 0.12 0.08 5.00 3.04 0.61 0.50 0.41 0.32 0.25 0.20 0.15 0.11 0.07 6.00 3.14 0.52 0.43 0.35 0.29 0.22 0.18 0.13 0:09 0.08 7.00 3.22 0.46 0.38 0.31 0.25 0.20 0.15 0.11 0.09 0.06 8.00 3.31 0.41 0.34 0.28 0.23 0.19 0.14 0.11 0.08 0.06 Computation of Runoff Factor X for 50 -Year Frequent Dura- Rain Runoff Factor X for N equa to tion fall 100 95 90 85 80 75 70 65 60 in hrs. (1) in in. (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) 0.10 0.83 8.80 4.80 2.50 1.30 0.50 0.00 0.00 0.00 0.00 0.20 1.31 6.55 4.25 2.65 1.65 1.05 0.40 0.15 0.00 0.00 0.30 1.64 5.47 3.76 2.57 1.77 1.20 0.67 0.40 0.17 0.00 0.40 1.87 4.68 3.37 2.40 1.75 1.20 0.75 0.50 0.25 0.18 0.50 2.05 4.10 3.05 2.24 1.66 1.30 0.80 0.54 0.34 0.20 0.75 2.34 3.12 2.44 1.83 1.39 1.07 0.73 0.51 0.35 0.20 1.00 2.54 2.54 2.02 1.55 1.18 0.92 0.66 0.47 0.33 0.20 1.25 2.66 2.13 1.71 1.34 1.03 0.80 0.58 0.42 0.30 0.18 1.50 2.77 1.85 1.49 1.18 0.92 0.71 0.53 0.39 0.28 0.18 2.00 2.90 1.45 1.18 0.95 0.87 0.58 0.44 0.33 0.24 0.15 2.50 3.02 1.21 1.00 0.81 0.64 0.51 0.39 0.29 0.21 0.14 3.00 3.09 1.03 0.85 0.69 0.55 0.44 0.34 0.25 0.20 0.13 4.00 3.24 0.81 0.68 0.55 0.45 0.36 0.28 0.21 0.16 0.11 5.00 3.36 0.67 0.56 0.46 0.37 0.31 0.24 0.18 0.14 0.10 6.00 3.46 0.58 0.49 0.40 0.32 0.27 0.21 0.16 0.12 0.09 7.00 3.53 0.51 0.43 0.36 0.29 0.24 0.18 0.15 0.11 0.08 8.00 3.62 0.45 0.39 0.32 0.26 0.21 0.17 0.13 0.10 0.08 MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES L"' /V/S iris MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 140INES Computation of Runoff Factor X for 100 -Year Frequency Dura- Rain- Runoff Factor X for N egua to tion fall 100 95 90 85 80 75 70 65 60 in hrs. (1) in in. (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) 0.10 0.91 9.10 5.50 2.90 1.60 0.60 0.00 0.00 0.00 0.00 0.20 1.42 7.10 4.75 3.00 2.00 1.25 0.60 0.30 .0.00 0.00; 0.30 1.80 6.00 4.33 3.03 2.17 1.50 0.93 0.57 '0.33 0.17; 0.40 2.03 5.08 3.83 2.75 2.03 1.50 1.00 0.63 0.40 0.231 0.50 2.24 4.48 3.48 2.60 1.94 1.66 1.00 0.70 0.46 0.26 0.75 2.56 3.41 2.72 2.11 1.63' 1.27 0.89 0.65 0.47 0.28 1.00 2.77 2.77 2.24 1.77 1.38 1.07 0.80 0.58 0.42 0.27 1.25 2.89 2.31 1.89 1.50 1.18 0.94 0.70 0.52 0.38 0.25 1.50 3.01 2.01 1.65 1.33 1.05 0.83 0.65 0.47 0.35 0.23 2.00 3.20 1.60 1.33 1.09 0.88 0.70 0.55 0.41 0.31 0.21 2.50 3.28 1.31 1.10 0.91 0.73 0.59 0.46 0.34 0.26 0.18 3.00 3.41 1.14 0.95 0.79 0.64 0.52 0.41 0.31 0.24 0.17 4.00 3.58 0.90 0.76 0.64 0.52 0.43 0.34 0.26 0.20 0.15 5.00 3.66 0.73 0.62 0.52 0.43 0.35 0.28 0.22 0.17 0.12 6.00 3.79 0.63 0.54 0.46 0138 0.31 0.25 0.20 0.15 0.11 7.00 3.86 0.55 0.47 0.40 0.33 0.27 0.22 0.17 0.14 0.10 8.00 3.95 0.49 0.42 0.36 0.30 0.25. 0.20 0.16 0.13 0.09 iris MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 140INES 5 .05 FIGURE A-3 LENGTH OF CHANNEL VS. LAG TIME 'Tp' Tp =0.00236 (L/./—S)•64 1,000 IV,VVU CHANNEL LENGTH (FEET) MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES I40INES ••• o /,W$, r s^— 1: 0.7 0.5 Ml Z 0.1 c c 0.07 c 0.05 c 0.02 0.0 d rte- o d ro 0 d T TP FIGURE A LAG TIME 'Tp' VS. 'Z' MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 110INES e Appendix 'F' MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS•DES MOINES It; - REVISIONS TO DL_,GN STANDARDS FOR PUBL : WORKS IMPROVEMENTS IOWA CITY, IOWA SECTION = - STORM SEWERS APPENDIX 'F' NOTES, I. PIPE SHALL BE LAID ON UNDIS- TURBED SOIL. _ 2. BELL HOLES SHALL BE HAND SHAPED SUCH THAT THE BARREL OF THE PIPE LIES ON UNDISTURBED SOIL. 3. BACKFILL SHALL BE HAND TAMPED UP TO 12 INCHES ABOVE THE TOP L OF THE PIPE. IRBED CLASS "C" BEDDING FOR RCP i i�i�iii iiii�iii`:•i••�•iii�ii•��� ' 1 NOTES, ►�ii�i0ii�i�i�i�i�i�iii•••�•�••�•i••�ii�,1. PIPE BEDDING SHOULD BE LAID ON ►•iiii�i�i�i�i�ii�i�i�`ip�•'i'i••�., GRANULAR MATERIAL WHICH IS TO BE PLACED OVER UN- �i�i�iiii•�•i�ii�i�i�i�i�i�i�i•�•�••••�.DISTURBED SQIL. 2. BELL HOLES SHALL BE HAND SHAPED SUCH THAT THE BARREL OF THE PIPE LIES ON COMPACTED BEDDING. e PLACED 3. BACKFILL SHALL BE HAND TAMPED BACKFILL UP TO 12 INCHES ABOVE THE TOP 04, OF THE PIPE. COMPACTED GRANULAR UNDISTURBED MATERIAL SOIL CLASS "B" -BEDDINGOI2 MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 1401NES 12 IN. MIN. ;D/4 (4" MIN.) UNDISTURBED SOIL COMPACTED GRANULAR MATERIAL MODIFIED CLASS "Bu BEDDING FOR ESVCP AND CP 12 11 MIN. &F7?M I. PIPE' SHOULD BE LAID ON COM- I. PIPE SHOULD BE LAID ON COM-PACTED - GRANULAR MATERIAL WHICH PACTED GRANULAR MATERIAL WHICH IS TO BE PLACED OVER UNDIS- 2. BELL HOLES SHALL BE HAND TURBED SOIL. SHAPED SUCH THAT THE BARREL 2. BELL HOLES SHALL BE HAND BEDDING. SHAPED SUCH THAT THE BARREL - BACKFILL OF THE PIPE LIES ON COMPACTED HAND BEDDING. TOP OF THE PIPE. PLACED BACKFILL 3. BACKFILL SHALL BE HAND TAMPED UP TO 12 INCHES ABOVE THE TOP OF THE PIPE. ;D/4 (4" MIN.) UNDISTURBED SOIL COMPACTED GRANULAR MATERIAL MODIFIED CLASS "Bu BEDDING FOR ESVCP AND CP 12 11 MIN. &F7?M NOTES: I. PIPE SHOULD BE LAID ON COM-PACTED GRANULAR MATERIAL WHICH IS TO BE PLACED OVER UNDIS- TURBED SOIL. 2. BELL HOLES SHALL BE HAND SHAPED SUCH THAT THE BARREL OF THE PIPE LIES ON COMPACTED HAND BEDDING. PLACED 3. BACKFILL SHALL BE HAND TAMPED BACKFILL UP TO 12 INCHES ABOVE THE TOP OF THE PIPE. D/2 + T D/4 (4" MIN.) GRANULAR MATERIAL CLASS "B" BEDDING FOR PLASTIC PIPE (PVC AND ABS, SDR 35 OR LESS) MICROFILMED BY JORM MICROLAB CEDAR RAPIDS -DES 140IIIES /yis V ­ Appendix IGI MICROFILMED BY r 'JORM MICRO_ LAB CEDAR RAPIDS•DES MOINES Io" NEENAH R-1980 E OR '"; c'.•; iv APPROVED 1'°•': '•• EQUAL . '°.:p 8" I" 10" STEP DETAIL MICROFILMED BY DORM MICROLAB CEDAR RAPIDS -DES MOINES L. /y/.,0 -_7 ■ REVISIONS TO DESIGN STANDARDS FOR PUBLIC' WORKS IMPROVEMENTS IOWA CITY, IOWA SECTION Ml — STORM SEWERS APPENDIX BRICK OR CONCRETE AS REQUIRED TO MAX. OF 4" TO MEET. STREET GRADE MANHOLE FRAME AND LID TO LINE. 24" MAX. HEIGHT OF SPACER BE NEENAH R-1670 OR AP- RINGS, INCLUDING C.I. MANHOLE FRAME. PROVED EQUAL. GROUT FRAME TO ;:e; 1'-11" MIN. '•o.'.'•'0.••; 'o'; "o'•:: e. SPACER RING OR e•o' ' 2'-0° • • ? • • o'; ;: e•• "•'o FLAT TOP MANHOLE WALL 'o •.'o' ,•:o CEMENT MORTAR JOINTS WITH' ° "• RUBBER GASKET AS SHOWN OR'-: •° �9 COLD BITUMINOUS COMPOUND .c.• JOINTS MADE IN SAME MAN- •,'o NER AS SEWER PIPE JOINTS STEP •^ WITH 6" STRIP MASTIC PAINT 'o•• STEPS ARE NOT RE --.1, AROUND OUTSIDE OF JOINT. GUIRED IN STORM • • •� •••p. SEWER MANHOLE .Ld : ''•' 48" PRECAST CON - LESS THAN 3 FT. •:: n 12" MIN.. ••• CRETE SECTIONS DEEP. 'o •. 16° MAX. '�'• CONFORMING TO ' �• A.S.T.M. SPECIFI- b . CATION C -TS •'.• 4' DIA. FOR 24" PIPE B UNDER 4. 'e •'' •° ' • 5' DIA. FOR OVER 24" PIPE 10" • • ,'e :,0::•;4•,.0..,-:e. .o •, ., •°. ..•:?'.'.n.. •. •,° p TYPICAL MANHOLE 6OR LESS IN DEPTH Io" NEENAH R-1980 E OR '"; c'.•; iv APPROVED 1'°•': '•• EQUAL . '°.:p 8" I" 10" STEP DETAIL MICROFILMED BY DORM MICROLAB CEDAR RAPIDS -DES MOINES L. /y/.,0 -_7 ■ I _. i GROUT FRAME TO SPACER RING OR MANHOLE WALL Y: a •4-, STEP—c:-- 0 TEP e ' e o•. °• • 4� DIA. FOR 24" PIPE 6 UNDER •e ° S' DIA. FOR OVER 24" PIPE ' • e 10" D II e. �e 'e n .e. .? .. \ e �' a •" • • •d �• •e •o .e •.e.•F•.e .p .•.•..•e•• •e•. •:e :. .e; cc •o •• e,• a �N .'e: .• •:e � •e• •e•. O. TYPICAL MANHOLE 6' OR MORE IN DEPTH 10 4S�B« S« NEENAH R-1980 E OR APPROVEDy •�,ae,"'•'o .e. o•; o. EQUAL STEP DETAIL i MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES /V/X MANHOLE FRAME AND LID TO BE NEENAH R-1670 OR APPROVED EQUAL II" MIN. .. '.o•;. .....BRICK OR CONCRETE AS RE- i '. •; o QUIRED TO MAX. OF 4" TO MEET STREET GRADE LINE. 24" ' MAX. HEIGHT OF SPACER • RINGS, INCLUDING C.I. MAN- HOLE FRAME. •o . o. CEMENT MORTAR JOINTS WITH ^• RUBBER GASKET AS SHOWN OR ••• a COLD BITUMINOUS COMPOUND 1•'• 48" PRECAST CON - JOINTS MADE IN SAME MANNER o; •• CRETE SECTIONS AS SEWER PIPE JOINTS WITH ;:e, CONFORMING TO 6" STRIP MASTIC PAINT AROUND A•S.T.M. SPECIFI- OUTSIDE OF JOINT. ••' CATION C-75 :.a �16" MAX.e•.• °• • 4� DIA. FOR 24" PIPE 6 UNDER •e ° S' DIA. FOR OVER 24" PIPE ' • e 10" D II e. �e 'e n .e. .? .. \ e �' a •" • • •d �• •e •o .e •.e.•F•.e .p .•.•..•e•• •e•. •:e :. .e; cc •o •• e,• a �N .'e: .• •:e � •e• •e•. O. TYPICAL MANHOLE 6' OR MORE IN DEPTH 10 4S�B« S« NEENAH R-1980 E OR APPROVEDy •�,ae,"'•'o .e. o•; o. EQUAL STEP DETAIL i MICROFILMED BY 'JORM MICROLAB CEDAR RAPIDS -DES MOINES /V/X Appendix 'H' MICROFILMED BY ' JORM MICRO_ LAB / CEDAR RAPIDS•DES 140INES Revisions to Design Standards for Public Works Improvements Iowa City, Iowa Section VII - Storm Sewers Appendix 'H' Mean Non-Eroding'Velocities Velocity in Feet Per Second New Shallow Deep Material of Channel Bed Construction Ditch Canal \ Fine sand or silt, non - colloidal 0.5 0.5-1.5 1.5-2.5 Coarse sand, sandy loam, non -colloidal 0.5-1.0 1.0-1.5 1.8-2.5 Silty loam or sand loam non -colloidal 0.5-1.0 1.0 1.8 2.0-3.0 Clayey loam or sandy clay non -colloidal 1.0-1.5 1.5-2.0 2.3-3.5 Fine gravel 1.0-2.0 2.0-2.5 2.5-5.0 i Colloidal clay or non - colloidal gravelly loam 1.0-2.0 2.0-3.0 3.0-5.0 Colloidal, well graded gravel 1.5-2.0 2.3-3.5 4.0-6.0 i Pebbles, broken stone, shale or hardpan 1.5-2.5 2.5-4.0 5.0-6.5 i i Sodded gutters and 4:1 side 1.5-3.0 3.0-5.0 5.0-6.5 slopes I j Ungrouted cobbles or bituminous paving 2.5-5.0 5.0-7.5 6.0-9.0 Stone masonry or gabions 5.0-7.0 7.5-15.0 15.0-20.0 Solid rock or concrete j 15.0-20.0 15.0-25.0 20.0-25.0 4 E HIT I MICROFILMED BY 'JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES '\ ( t Measures to Control Velocity of Mean Channel Flow 1. Check dam or ditch check in channel. This may be temporary in order to allow channel aging to occur or to establish soil stabilizing growth. 2. Energy dissipators installed in critical reaches of the stream 3. Crossover driveway with culvert. Measures to Stabilize Channel Side Slopes to Control Erosion 1. Revetment paving with gabions or grouted cobbles.. 2. Bituminous or concrete pavement., 3. Soil cement, lime or bituminous stabilization of adaptable material. 4. Stabilize soil with vegetation that will not obstruct flow. i MICROFILMED BY JORM MICRO_ LAB CEDAR RAPIDS -DES MOINES ...7