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HomeMy WebLinkAbout1978-01-31 ResolutionRESOLUTION NO. 78-29 RESOLUTION ACCEPTING PRELIMINARY PLAT' BRYN MAWR HEIGHTS, PART ELEVEN BE IT RE6OLV1D BY THE CITY COUNCIL OF IOWA CITY, IOWA, that the approval of the preliminary plat for Bryn Mawr Heights. Part E1 v n be granted with the following conditions: None. i It was moved by Balmer and seconded by Roberts that the resolution as read be adopted and upon roll call there Were: AYES: NAYS: ABSENT: Passed and approved this 31st ATTEST: �/LI/—cc �, ,� �� 'C� CITY CLERK 1.4 day of/� JJaanuaarr)y 1978, MAYOR 14:001ILMED BY JORM MICR+LAB UJAR RArios • ors Moires G January 30, 1978 City of Iowa City Civic Center Washington Street Iowa City, Iowa 52240 Honorable Mayor & Council: This letter is in response to the Council request for a letter from the Bryn Mawr Heights Development Company regarding the future extension of Sunset Street to State Highway #1. ' Please be advised that Bryn Mawr Heights Development Co. will cooperate with the City of Iowa City and the Iowa Department of Transportation to expedite the southerly extension of Sunset Street to Highway #1. EY:vb Ver �my yours, &-V I Earl -VI Bryn Mawr Heights Development Co. 141Can1 RV1CD BY JURM MICR+LAB U DAII RANDS • DES MOVIES F § & E I� JAN311978 C1' {k3L31r 57-01 17-; CI"fy 213 1 U BE IT REN approval of the RESOLUTION NO. 77-456 RESOLUTION ACCEPTING PRELIMINARY PLAT' OF BRYN MAWR HEIGHTS, PART 11 BY THE CITY COUNCIL OF IOWA CITY, IOWA, tl liminary plat for Bryn Mawr Heights, Part conditions: 1) that curve data' a provided, 2) that the lots be lly dimensioned, 3) that a 6" integral urve be indicated in th cross-section drawing, 4) that all easements be beled, 5) that the legal descriptt n be corrected and 6) that a north -south walkwa be provided from Ealing to Wrexham Drive located appy imately idway east to west in the proposed development. It was moved by and seconded by that the resolution as r d be adopted and upon roll call the a Were: AYES: NAYS: ABSENT BALMER dePROSSE FOSTER NEUHAUSLK PERRU SELZER and approved this 22nd CITY CLERK day of November , 1977. MAYOR 14;CR01 WILD BY JURM MICR+LAB cIDAR RAMOS • DIS MOINES Ccccivecl u A ^provad Ey Th^ l.:al D_pc: ;,cant ..\. 213 I k la STAFF REPORT To: Planning and Zoning Commission Prepared by: Doug Boothroy Item: 5-7745. Bryn Mawr Heights, Part 11 Date: October 20, 1977 GENERAL INFORMATION Applicant: Requested action: Purpose: Location: Size: Existing land use and zoning: Surrounding land use and zoning: Applicable regulations: 45 -day limitation: SPECIAL INFORMATION Public utilities: Public services: Transportation: Physical characteristics: Bryn Mawr Heights, Inc. 425 Highway 1 West Iowa City, Iowa 52240 Preliminary plat approval To develop 66 single family lots South of Denbigh Drive and west of Sunset Street 18.77 acres Undeveloped and RIB North - single family and RIB, {Vest - undeveloped and R1A, South - undeveloped and R2 East - single family and RIB Subdivision Code and the Storm Water Management Ordinance October 30, 1977 Adequate sewer and water service is available. Sanitation service is available as well as police and fire protection. Vehicular access is proposed from Sunset Street. The topography is gently to moderately sloping (2 to 9 percent). ANALYSIS The design of the residential streets as proposed by the developer of the subject addition, Bryn Mawr Heights, Part 11, is the major concern the Staff has with this subdivision. The function of local residential streets (in this subdivision, Ealing and Wrexham Drive) is to provide access between housing and collector streets. The design speed 14: ERM IWED BY JURM MICR+LAB Q.DNt PAPIDS • DES MOVIES 213 -2- and 2 - and geometry of local streets are intended to allow them to function in a safe and reasonably expeditious manner. Local streets are not intended for through traffic and high traffic volumes and speeds. They are to be designed to encourage a neighborhood environment and to promote maximum safety in an area where children are predominant. This function can best be accomplished by designing local streets which are restricted in their length (less than 900 feet or alternatively a cul de sac) and curvilinear. Both Ealing and Wrexham Drive do not meet these standards and will inhibit the development of a neighborhood environment which they should enhance. It is the Staff's advice to the subdivider that serious consideration be given to finding an alternative street pattern to the grid pattern as proposed in the Bryn Mawr Heights Addition. RECOMMENDATION The Staff recommends that consideration of the preliminary plat be deferred but that upon revision and serious consideration to amend the plat in conjunction I with the constraint mentioned above and correcting the deficiencies and discrepancies noted below, the preliminary plat be approved. 1 DEFICIENCIES AND DISCREPANCIES s 1. All lots should be fully dimensioned. 2. All easements should be fully dimensioned. i I 3. Sidewalks should slope to the street at a rate of 1/4 inch per foot (see street cross section). 4. The street edge of the sidewalk surface should be located above the curb 1/3 i inch for every foot horizontally from the curb (see street cross section). S. Arterial streets (Sunset Street) should have a paving thickness of not less than 8" (see street cross section). 6. The plan does not comply with the Storm Water Management Ordinance (i.e, preliminary calculations have not been submitted, capacity of storage ponds are not indicated, etc.). 7. The location of fire hydrants should be shown. Fire hydrants should be located no more than 400 feet apart and the preferred location would be on corners. B. Off-site detention basins should have a separate legal description (see Makada Subdivision). 9. Overland flow for the storm water storage ponds should be shown to Willow Creek Drive. 10. Grades for proposed streets should be shown. 11. The size of all utilities should be indicated on the plat. ! :0011LRD BY JORM MICRI�LAD WAR kN'IDS • DES MINES D' -3 - COMMENT In order to avoid the special assessment procedures of Chapter 384 of the State Code of Iowa, the final plat should be submitted in two parts. ATTACHMENT Location map ACCOMPANIMENT Preliminary plat Approved by: ((d D nnis R. aft, Director Dept. of Community Development h;CINIFILMED BY DORM MICRI LA© CLDAR RAPIDS • DCS MOINES LOCATION MAP SCALE 1 =600 MICRW ILRCD BY JURM MICR¢LAB I.I. DAR RANDS • DGS M0114ES D I RESOLUTION NO. 78-30 RESOLUTION ACCEPTING PRELIMINARY PLAT' OF BARKER'S SECOND ADDITION BE IT RESOLVED BY THE CITY COUNCIL OF IOWA CITY, IOWA, that the approval of the preliminary plat for Barker's Second Addition be granted with the following conditions: None. i it was moved by Balmer and seconded by Roberts that the resolution as read be adopted and upon roll call there were: AYES: NAYS: ABSENT: Passed and approved this 31st day �ofy/J January , 1978. (fGC(1�LL ��//�f•-��R� MAYOR ATTEST: Received & Ap^rovod CITY CLERK By � Th, ;0;l D:p;Ori_n1 oo�"jKK.. 211 Id;DPDI ILM10 BY JURM MICR(�LAB QDAR RAPIDS • DES MOINES �� - STAFF REPORT To: Planning and Zoning Commission Prepared by: Doug Boothroy Item: 5-7743. Barker's Second Addition Date: October 6, 1977 GENERAL INFOMATION Applicant: Barker and Barker Development Co. c/o Robert Barker i i i 2002 Dunlap Court Iowa City, Iowa 52240 Requested action: Preliminary plat approval Purpose: To develop 11 commercial lots Location: West of Highway 1 and south of the Public utilities: City limits would be available upon annexation, .orf be provided in the interim. City water does not presently serve the site but 11 should be extended as soon as is possible upon annexation. Public services: Police protection will be provided by the County. 'Fire protection will be provided by Coralville. v Vehicular access is from Highway l and Willow Creek Drive. Physical characteristics: The topography is gently to moderately sloping (2-9 percent). H k' j. ;1 ij ;a s �� - STAFF REPORT To: Planning and Zoning Commission Prepared by: Doug Boothroy Item: 5-7743. Barker's Second Addition Date: October 6, 1977 GENERAL INFOMATION Applicant: Barker and Barker Development Co. c/o Robert Barker 2002 Dunlap Court Iowa City, Iowa 52240 Requested action: Preliminary plat approval Purpose: To develop 11 commercial lots Location: West of Highway 1 and south of the Public utilities: City limits Size: 13 acres Existing land use and zoning: Undeveloped and County CH Surrounding land use and zoning: North - undeveloped and R3, West - undeveloped and R1A, South - commercial and CH, East - commercial and CH. Applicable regulations: Extraterritorial control as provided in Chapter 409, State Code of Iowa and requirements of the Subdivision Code and Storm Water Management Ordinance. 45 -day limitation period: 10/22/77 SPECIAL INFOMATION Public utilities: Adequate sewage service by the City would be available upon annexation, therefore, septic systems will need to be provided in the interim. City water does not presently serve the site but should be extended as soon as is possible upon annexation. Public services: Police protection will be provided by the County. 'Fire protection will be provided by Coralville. Transportation: Vehicular access is from Highway l and Willow Creek Drive. Physical characteristics: The topography is gently to moderately sloping (2-9 percent). MICROr ILFIED BY JURM MICR+LAD CEDNI RAPIDS • DES 140114ES 2Jy -2- ANALYSIS The subject addition is located in the County and adjacent to the City limits and within the City's two-mile extraterritorial control area. It is the applicant's intent to subdivide a 13 -acre tract (zoned County CH) into 11 commercial lots, three of which are occupied by existing commercial establish- ments (Lots 8, 10 and 11). Although the proposed development is in the county, it is partially serviced by City sewer with a private lateral system. If the existing lateral sewer is less than 8" in diameter, then the City should not accept it upon future annexation; but if this sewer is 811, then before acceptance by the City, construction plans should be provided, the City Engineering Division should inspect said sewer, and, if needed, the sewer should be brought to City standards. RECONNENDATION The Staff recommends that consideration of the preliminary plat be deferred, but that upon revision of the plat correcting the deficiencies and discrepancies noted below, the preliminary plat be approved. DEFICIENCIES AND DISCREPANCIES 1. The location of the floodplain boundaries for Willow Creek should be shown. 2. The proposed sanitary sewer along the north side of Willow Creek Drive should intersect with the Southwest Interceptor Sewer at an angle which will discourage sewer back flow. 3. The size of the existing private sewer should be shown. 4. The provisions of the Storm Water Management Ordinance have not been met. S. All existing structures should be fully dimensioned from property lines. 6. The elevation lines should be labeled at intervals of five feet. 7. The radius for the turn -a -round on Willow Creek Drive should be 35 feet and the back -of -curb to back -of -curb measurement should be 28 feet and the diameter or radius of the median should be either 14' diameter or 7' radius. 8. All existing and proposed utilities should be shown. 9. A temporary asphalt apron should be installed on the existing access drive to Lots 10 and 11. ATTACHMENT Location map ACCOMPANIMENT Preliminary plat Approved by: /U� /� W__ Dennis R. Kraft, birecto9v Dept. of Community Development !A: CPo HI.It[D BY JURM MICROLAB CI ONI PN'IDS • DES MOINES • CITY LIM/T k L11V-- 20Y QR ON H9 R /•Y IT/ON I �-- q/aoM — •In 7 IZALCa 77 I_OCATiON MAP N. T.S. S— 7'7 �3 14I CRDs ILMED BY DORM MICR+LAB U.DAR RAPIDS • DES 110114ES • IOWA CIT1 /Huvic1pq L AIR oORY