Posts tagged “impervious cover standards


5 things to watch at Monday’s city council meetings

By Colin Killian, Public Communications Manager

The College Station City Council gathers Monday at city hall for its workshop (about 5 p.m.) and regular (6 p.m.) meetings.

Here are five items to watch:

  1. Annual Financial Report: In the workshop, the council will receive the city’s 2019 audit reports and Comprehensive Annual Financial Report. The reports provide a summary of the city’s financial position as of Sept. 30.
  2. Creek Meadows Rezoning: After a public hearing, the council will consider a request to change the base zoning from Townhouse with attached single-family homes to General Suburban with detached single-family homes for about 15 acres at the southwest corner of Victoria Avenue and Creek Meadows Boulevard North. The proposed development would blend into the surrounding detached single-family residential phases.
  3. UDO Amendments: After public hearings, the council will consider amendments to the city’s Unified Development Ordinance regarding the Neighborhood Conservation Overlay and impervious cover.
  4. Construction Manager at Risk: The council will consider Amendment No. 1 to the construction manager at risk contract with Core Construction that accepts the guaranteed maximum price of $1,332,208 for site work for the new city hall.
  5. Francis Drive Rehabilitation: The council will consider a $2.63 million contract with Larry Young Paving for replacing the pavement on Francis Drive with concrete from Munson Avenue to Shady Lane (remaining from Phase 1) and Walton Drive to Munson (Phase 2). The project also will replace the sidewalk and includes water, wastewater, and drainage improvements.

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About the Blogger

Colin Killian has been with the City of College Station since 2010 after serving 23 years as the associate media relations director for the Texas A&M Athletics Department. Killian has also worked as a reporter and editor for the Corpus Christi Caller-Times and Lewisville News. A native of Hobbs, N.M., he graduated from Texas Tech with a bachelor’s degree in journalism/political science.


 

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Proposed amendment addresses impervious cover

By Anthony Armstrong, Engineering Services & Construction Inspections Manager

Driveways, parking, and accessory areas are a necessary part of any residential development. Unfortunately, if they cover too much ground, these water-limiting – or impervious – surfaces can often wreak havoc through flooding and erosion.

Impervious surfaces are any materials or construction that limit the absorption of water by covering the natural land surface. Materials used for landscaping in non-loadbearing areas aren’t considered impervious surfaces.

In College Station, the problem has emerged as the city has grown, especially in the redevelopment of lots in older neighborhoods that lack modern drainage and retention capabilities. Existing city regulations don’t limit impervious surfaces, which means residential lots can be completely or mostly covered.

A proposed amendment to the Unified Development Ordinance would provide a maximum percentage of a lot that may have an impervious cover. The percentages vary and would be implemented and assessed based on the zoning district, or a detailed engineered design.

The Planning and Zoning Commission will consider the amendment at its next meeting on Thursday, Feb. 20, followed by city council action on March 9. Both meetings will include a public hearing.

Newer neighborhoods with detention assume a certain amount of impervious surfacing when designed. The proposed amendment would allow them to abide by those assumptions.

The regulations would apply only to residential zoning districts and would not include multi-family and mixed-use zoning designations. Those zoning districts and commercial/non-residential districts would still require a detailed drainage analysis of individual lots as part of the permitting process.

Here are the proposed redline changes in the UDO:

 


About the Blogger

Anthony Armstrong PE has been with the city since 2016 and is in his first year as Engineering Services & Construction Inspections Manager. A native of Bulverde, Anthony served as an engineer with CME Testing and Engineering after earning a bachelor’s degree in civil engineering from Texas A&M in 2015.


 

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