HomeMy WebLinkAboutORD 4380 ORDINANCE NO.4380
AN ORDINANCE TO AMEND THE MUNICIPAL CODE OF
THE CITY OF AMES,IOWA,BY REPEALING SECTIONS
5B.1(8),5B.2(1)("Redevelopment"),AND 5B.5(1)AND ENACTING
NEW SECTIONS 5B.1(8),5B.2(1)("Redevelopment"),AND
5B.5(1)THEREOF,FOR THE PURPOSE OF
SUPPORTING ECONOMIC REDEVELOPMENT;REPEALING
ANY AND ALL ORDINANCES OR PARTS OF ORDINANCES IN
CONFLICT TO THE EXTENT OF SUCH CONFLICT;
PROVIDING A PENALTY; AND ESTABLISHING AN
EFFECTIVE DATE.
BE IT ENACTED,by the City Council for the City of Ames, Iowa,that:
Section One. The Municipal Code of the City of Ames,Iowa shall be and the same is hereby
amended by repealing Sections 5B.1(8)(a),5B.2(1)("Redevelopment'),and 513.5(1)(a)and enacting new
Sections 5B.1(8), 513. 2("Redevelopment'),and 513.5(1)as follows:
"CHAPTER 5B
POST CONSTRUCTION STORMWATER MANAGEMENT
See 511.1. GENERAL PROVISIONS
(8)This ordinance shall be applicable to all development and redevelopment applications meeting
the minimum square foot applicability criteria of 513.1(8)(a)and 513.1(8)(b),unless eligible for an
exemption or granted a waiver by City under Section 513.4 of this ordinance. The ordinance also applies to
land disturbance activities that are smaller than the minimum square foot applicability criteria specified in
513.1(8)(a)and 513.1(8)(b) if such activities are part of a larger common plan of development or
redevelopment that meets the minimum square foot applicability criteria of 513.1(8)(a)and 513.1(8)(b), even
though multiple separate and distinct land development activities may take place at different times on
different schedules:
(a)City stormwater requirements must be met for a development application to be
approved. City stormwater requirements apply to any new development disturbing one(1)acre or more of
land or to any development disturbing less than said acreage of land if the amount of impervious cover
created exceeds 10,000 square feet.New development includes any new residential, commercial,or
industrial subdivision or individual site improvement requiring a site development plan.The following
activities are exempt from this ordinance:
(i)Any agricultural activity.
(ii)Additions or modifications to an existing single family property.
(iii) Storm Water Management Design standards do not apply to any area within
a 1,000-foot distance from any City of Ames drinking water well located in the Southeast
Well Field and Youth Sports Complex Well Field. In these specific areas,developments
will need to meet requirements for storm water quality-based treatment or a combination
of quantity-and quality-based treatment, as approved by both the Director of Public
Works and the Director of Water and Pollution Control.
(b)City stormwater requirements must be met for a redevelopment application to be
approved. City stormwater requirements apply to redevelopment creating one(1)acre or more of
impervious cover.
See 5B.2. Definitions
"Redevelopment" means land disturbance activity in areas where existing land use is commercial,
industrial, institutional, or residential.
Sec 5B.5. FINANCIAL SECURITY AND PERFORMANCE BOND
(1)City shall require the submittal of an installation financial security or bond prior to issuance of
final Certificate of Occupancy in order to insure that the stormwater BMPs are installed as required by the
approved stormwater management final plan:
(a)The amount of the installation financial security or bond shall be the remaining
estimated construction cost of the stormwater BMPs approved in the stormwater management plan.The
installation financial security or bond shall contain forfeiture provisions for failure to complete work
specified in the stonmwater management plan.
(b)The installation financial security or bond shall be released in full only upon
submission of"as built plans"of all stormwater BMPs specified in the stormwater management plan and
written certification by a Licensed Professional Engineer or Professional Landscape Architect or person
credentialed in a manner suitable to the city that the stormwater BMPs have been installed in accordance
with the approved stormwater management final plan and other applicable provisions of this ordinance.
City will make a final inspection of stormwater BMPs to ensure compliance with the approved stormwater
management plan and the provisions of this ordinance.Provisions for a partial pro-rata release of the
installation financial security or bond based on the completion of various development stages can be made
at the discretion of the Municipal Engineer.
Section Two. Violation of the provisions of this ordinance shall be enforced under the penalties
provided in Ames Municipal Code section 513.8.
Section Three. All ordinances, or parts of ordinances, in conflict herewith are hereby repealed to
the extent of such conflict, if any.
Section Four. This ordinance shall be in full force and effect from and after its passage and
publication as required by law.
Passed this 26t'day of February,2019.
�UW U
Diane R. Voss,City Clerk John A.Haila, Mayor