Competition Rules

Maintaining the pace of growth and development in the North Texas region, where the population is expected to double in the next thirty years, requires that those vested in that growth within the design, development and construction community adopt new ideas and employ innovative methods that will ensure such growth can be sustained. Low Impact Development (LID), also sometimes referred to as green infrastructure is essentially a suite of options for developers and design professionals that can improve the sustainability of development while offering the potential to lower the cost of development. LID techniques can also provide benefits in water quality, natural habitat and flood control, and in the reduction of long term maintenance costs of stormwater management while increasing quality of life and the livability of communities.

Founded in 2011, the North Texas Land/Water Sustainability Forum was formed to provide exposure to the full range of these sustainability practices, to encourage their adoption through education, to support their adaptation for the conditions found in our local environment, and to foster creativity in both sustainable development and the regulatory structure that enables it.

Competition Objectives

  • Provide a hands-on learning experience through which design, construction and development professionals in North Texas will gain meaningful experience in working with LID methodologies that can be applied to their everyday practices.
  • Demonstrate to local design professionals, and to the development and civic communities, the economic, environmental and marketing benefits that are available to those developers and local governmental entities who adopt and innovate with respect to sustainable site development.
  • Encourage through the body of work represented by the entries submitted, greater use of these beneficial techniques for sustainable development in our area.
  • Recognize the participants and finalist design teams for their creativity, innovation and application of sustainable site design.


  • Each entry must come from an integrated design team consisting of a minimum of three licensed participants, including at least one Civil Engineer, one Architect and one Landscape Architect. The Architect member may be replaced by an engineer with transportation expertise on teams competing in the Green Roadway design challenge.
  • The inclusion of team members from the Land Planning, Development, Homebuilding and Construction disciplines, including students, is strongly encouraged.
  • Individuals may not participate on more than one team competing in the same Design Challenge Category.
  • There are no limits on the number of individuals from a single firm that may participate in the competition as members of teams.
  • Teams with members who are based outside the North Texas area are welcome, but at least one member of each team must be verifiably North Texas-based. A North Texas-based member must be one of the required design professionals.

Competition Calendar

  • May 23, 2012 Registration opens. Competition Begins.
    July 18, 2012 Registration closes at midnight.September 14, 2012 Entry submittals must be received by 4:00 PM. Competition ends.
    October 1, 2012 Finalists announced.
    November 7, 2012 Finals Event and Awards Program.


  • Click here for Registration Form.
  • A Registration fee of $250 must accompany the completed Registration Form.
  • Each Registration Form must:
    • Indicate the Design Project Challenge Category that will be the subject of the team’s entry
    • Identify at least two of the required design professional team members
    • In the event that individuals are not able to be identified at the time of Registration, a firm name may be substituted
  • In the event that all team members are not identified on the original Registration Form, entry submissions must include a revised Registration Form which includes any individuals who were not originally listed on the original Registration Form and must include all team member information requested, including signatures.
  • Upon acceptance of the Registration, an Identifying Number will be provided to the team via e-mail. This number must be placed on ALL materials submitted, including the first page of the electronic submission, and on any and all correspondence. No other identifying marks are allowable.

Design Goals

  • Conserve natural resources that provide natural functions associated with controlling and filtering storm water.
  • Using iSWM as a guide, use decentralized, small-scale landscape features and LID Integrated Management Practices (IMP) to work as a system to:
    • Reduce the amount of runoff by mimicking the natural hydrologic function of the site and matching pre-development hydrology.
    • Minimize the use of and/or reduce the size of pipe and other centralized control and treatment infrastructure.
    • Lower the total cost of development when compared to traditional infrastructure design.
  • Minimize and disconnect impervious surfaces, lengthen time of concentration and promote bio-filtration of runoff to improve the quality of storm water leaving the site.
  • Minimize or eliminate the use of potable water resources needed for irrigation and where practical provide for the reuse of rain water.
  • Use enhanced quality of life values and reduced maintenance costs inherent in LID practices to increase marketability of the development and long term property values.

Professional Design Challenge Categories

Each design challenge represents an actual property for which the owner has an interest in developing utilizing the sustainable methods to be showcased in this competition. In an effort to provide the opportunity for the broadest professional participation, entries will be accepted in the following three Challenge categories.

Urban Redevelopment – Central Library, Arlington TX

  • Click here for Criteria and program for this project
  • Bid Tabulation – Central Library
  • Design Challenge property data is provided by City of Arlington.
  • The City of Arlington is considering the redevelopment of an approximate 9 acre site within Arlington’s Downtown Civic Center to integrate the existing City Hall with public/private development that will include Arlington’s new Central Library as well as office and retail space. The challenge is to design a property that has the potential of meeting the vision for the Central Library and Civic Center and serving as a catalyst for Downtown Arlington while incorporating Low Impact Development techniques, reducing impervious cover, promoting infiltration, reducing stormwater pollution, and reducing long term maintenance costs.


Urban Redevelopment – Cedars West, Dallas TX

  • Click here for Criteria and program for this project
  • Bid Tabulation – Cedars West
  • Design Challenge venue will be provided by Mathews Southwest
  • An approximately 60 acre site will be transformed from vacant land to a mixed-use urban neighborhood. The challenge is to design a new ‘green’ mixed-use development and interior roadway system that incorporates LID techniques, reduces impervious cover, promotes infiltration, reduces stormwater pollution through bio-filtration or other means, and reduces long term maintenance costs.

Green Roadway – South Lamar Street, Dallas TX

  • Click here for Criteria and program for this project
  • Bid Tabulation – Green Roadway
  • Design Challenge Road section will be provided by City of Dallas
  • An approximately one mile stretch of the existing South Lamar Street will be transformed from a variable 4 to 6 lane roadway to incorporate green infrastructure while accomodating scrap metal recyclers and associated traffic on one side of the street and various uses, including some residential, on the other side of the street. The challenge is to design a new ‘green’ roadway section that incorporates Low Impact Development techniques, redces impervious cover, promotes infiltration, reduces stormwater pollution through biofiltration or other means, and reduces long term maintenance costs.


Urban Redevelopment – Northern Crossing West
  • Click here for Criteria and program for this project
  • Bid Tabulation – Northern Crossing West
  • Urban Redevelopment Design Challenge will be provided by TIG/Clarion
  • The NCX project consists of an approximately 115 acre site with 56 acres that are developable and undeveloped and another 20 acres of land that has been set aside for wetland mitigation and detention. The challenge is to design a new ‘green’ mixed-use development and interior bike/ped system that incorporates Low Impact Development techniques, reduces impervious cover, promotes infiltration, reduces stormwater pollution through bio-filtration or other means, and reduces long term maintenance costs.


Available information such as Site Plans, maps, and pre-development conditions are provided for each category, and represent actual data from the site involved.

Submission Requirements

  • All entry submissions must be received no later than 4:00 PM September 14, 2012.
  • Each entry must be submitted as follows:
    • At least one, but no more than two foam core presentation boards (30″x 40″), on which the team’s key concepts and elements of the design are presented visually, including a summary of the economic and hydrologic modeling results. Selected boards will be displayed, with identifying team information, at the Finals Event and Awards Program, and may be used in a traveling exhibit, following the competition.
    • An electronic submission package must be provided on CD or USB drive, in Power Point (PPT) format which includes:

§ All images and data contained on the foam core presentation boards submitted with the entry.

§ Images of all drawings, plans and details.

§ A written overview, presenting the design team’s concept.

§ Justification for the hydrologic/drainage modeling used to develop design conclusions

§ An explanation of project costs and an economic comparison with the same project if developed using traditional methods.

§ Submission plan sets must include at a minimum: Site Plans, Drainage Plans, Landscape and Irrigation Plans, Elevations, Details.

o Electronic submissions are limited to a maximum of 30 Power Point pages.

  • Submissions must include no identifying features or marks which might reveal the identity of any member of the design team or any organization that may be represented by members of the team.
  • Submissions must include a revised Registration Form which includes any team members who were not originally listed on the original Registration Form and must include all team member information requested, including signatures. This form must be submitted in a sealed envelope and marked on the outside with the team’s identifying number.
  • Submissions must also include an identification card (8.5″x11″) containing team, and team member identification for display with the team’s presentation boards at the Finals Event and Awards Program. These cards must also to be submitted in a sealed envelope on which the team’s Identifying Number is prominently displayed.
  • A Submittal Guidelines may be viewed by clicking here.

Expert Judging – Stage One

  • The first round of judging for each Project Design Challenge will be conducted by a panel of five Expert Judges, each with pertinent experience and expertise.
  • Judges will be announced by July 1st 2012
  • Finalists will be determined by the scoring of the Expert Judges.
  • For Finalists, the Expert Judges’ scores will represent 80% of their total final score.

Finals Jury Presentations – Stage Two

  • In the second stage of the competition, Finalists will present their entries, verbally and through use of Power Point, to an esteemed local Jury Panel made up of interested and influential leaders in the North Texas area from the development, civic and government community.
    • Tickets will be available to the public for the Finals Event and Awards Program and the event will be highly publicized and promoted.
    • This event will bring together all contestants and other design, development and construction professionals as well as civic and governmental leaders from throughout the area.
    • Selected entries, in addition to the Finalists’ submissions will be displayed with team name and member identities, in the public areas of the hall utilized for this program. Attendees will be encouraged to arrive early to allow ample time to view all entries.
  • Finalists must utilize a “Lightning Presentations Format” to present their design challenge solutions to the Jury Panel. This format is designed to make each presentation short, exciting and to the point, and will allow for participation of a maximum number of semi-finalists.
    • Each Finalist team will have up to 7 minutes to make their presentation.
    • A maximum of 20 Power Point pages (slides) may be utilized in the presentation.
    • Regardless of the number of pages used, the presentation must be set up on a timed sequencing routine to advance each slide. No remote slide changers will be permitted.
    • For more information on presenting using ‘Lightning’ and similar fast-paced presentation techniques, see the following website:


  • The scores of the Jury Panel will account for 20% of the Total Final Score for each Finalist entry and will be combined with the Expert Judges scores from Stage One to determine the winners in each category.
  • Tabulation of Jury Panel scores and Total Final scores, and the determination of winners will take place immediately after the finalists make their presentations.


  • Presentation of Awards to the winners will be the highlight and culmination of the Finals Presentations and Awards Program.
  • An anticipated cash prize in the amount of $15,000 will be awarded to the winner in each Project Design Challenge Category if funds can be raised in that amount.
o Urban Redevelopment – Arlington Central Library

§ The prize for this category is yet to be determined

o Urban Redevelopment – Cedars West

§ The prize for this category is to be awarded by Mathews SouthWest

o Green Roadway – South Lamar

§ The prize for this category is to be determined

o Mixed Use – Northern Crossing

§ The prize for this category is to be awarded by TIG / Clarion




  • ASCE Fort Worth Branch

Property Donors

  • Mathews Southwest
  • TIG / Clarion
  • City of Arlington
  • City of Dallas
  • Habitat for Humanity


  • City of Dallas
  • City of Arlington
  • City of Denton
  • City of fort Worth
  • Texas Land / Water Sustainability Forum
  • EPA Region 6
  • North Central Texas Council of Governments
  • The Real Estate Council


More Information on Low Impact Development

Design Competition Google Groups Forum

Moderated discussions can be found on our Google Groups page:

  • Team Finder
    • If you’re interested in joining a team, post here.
  • Teammate Finder
    • If you’re looking for a teammate, post here.
  • Questions & Answers
    • If you have questions about the competition or the rules, post here.