Getting There; TxDOT tapping the private sector to build public infrastructure

While many states have tapped private capital to build roads and bridges, Texas has shown less enthusiasm for alternative funding mechanisms, allowing expiration of the Dept. of Transportation’s and Regional Mobility Authorities’ right to enter into new comprehensive development agreements (or CDAs).

“The moratorium greatly limits TxDOT from procuring new CDAs to deliver highway projects for which there is insufficient funding available from traditional sources,” says TxDOT spokesperson Karen Amacker.

CDAs are agreements between private companies and public entities that allow for design and construction of roads and other infrastructure. In the case of concession agreements, they provide financing, operation and maintenance through a private firm, enabling an agency to access private capital to supplement state funds and often speeds up construction of roads.

In concessions, the private developer typically takes a revenue risk and has the right to collect some or all of the revenue from a toll road.

The December 2008 “Report of the Legislative Study Committee on Private Participation in Toll Projects” concluded that “public-private partnerships are a significant tool to help address the state’s large and growing highway funding gaps. It is extremely important to keep the PPP option open to both TxDOT and local toll agencies.”

However, the Texas Legislature chose not to extend TxDOT’s ability to enter into the agreements. In a July press statement, Texas Lt. Gov. David Dewhurst said that after talking with regional mobility authorities, senators decided the issue was not pressing.

“We didn’t see the urgency for CDAs to be extended at the present time,” Dewhurst said. State Sen. John Carona, R-Dallas, and Senate Transportation and Homeland Security Committee chair, added that there would be plenty of time to fully address the issue when the Legislature next meets in regular session. That will be in 2011.

“The Legislature at this point thinks the public-private partnerships and CDAs are not as cost effective, but they haven’t been willing to come up with the money to replace the private capital that has been available,” says Thomas L. Johnson, executive vice president of Associated General Contractors of Texas in Austin. “This dialogue has to go on for the next six to eight months, until the next legislative session, and then there will be some resolve.”

Johnson describes it as a multifaceted issue, with anti-toll folks preferring an increase in fuel tax and letting TxDOT build roads traditionally. When the bill passed in 2007, supporters indicated it addressed concerns about tolls and putting infrastructure under the control of private entities.

“We have members that are on both sides of the issue,” Johnson says. He adds that some AGC members perform CDA work and favor the option, while those who do not have a problem with them.

CDAs let TxDOT leverage its money to build new capacity, but that takes away funds that could be used to maintain existing roads, Johnson says. The department has a limited number of resources, he says.

Johnson says that in 2009 TxDOT let less than $3 billion on traditional projects, including maintenance work. Yet the 2030 Committee Texas Transportation Needs Report, issued in February 2009, indicates the state must spend $4 billion annually to preserve pavement on its roads.

“It’s a no-win situation,” Johnson says. “The Legislature has to define the role of the Texas Dept. of Transportation. Is it to address congestion in the metropolitan areas as well as maintain the existing system? If so, legislators will have to give the department the revenue to do it. It cannot be all things to all people.”

Due to exemptions in the law, TxDOT has been able to proceed with several CDAs—concessions and design-build—and can continue to until Aug. 31, 2011, for projects that do not include private financing.

“All of them that anybody really wants to move forward with were on the exemption list,” Johnson says. “That’s a false issue, and one of the reasons the Senate decided not to extend the CDA requirement.”

TxDOT CDA projects under construction

TxDOT partnered with SH 130 Concession Co., a joint venture between Cintra of Spain and Zachry American Infrastructure of San Antonio, in June 2006 to finance, design, build, operate and maintain for more than 50 years segments five and six of SH 130 between Austin and Seguin, representing a $1.3-billion private investment. Construction began at the northern end of the 40-mi stretch in April 2009. The state will share in the toll revenue once the road opens in 2012.

Most recently, the $1-billion DFW Connector (SH 114/SH 121) broke ground in February. Scope includes rebuilding portions of four highways, two interchanges and five bridges to decrease the amount of weaving necessary when driving the highway and enhance mobility and, ultimately, air quality. Completion is scheduled for 2014.

The American Recovery and Reinvestment Act funded the first $250-million, 8.4-mi, design-build contract for the DFW Connector, awarded to NorthGate Constructors, a joint venture between Kiewit Texas Construction of Fort Worth and Zachry Construction Corp. of San Antonio.

“We identified as much as we could build [with the stimulus funds],” says TxDOT spokesman Tony Hartzel. “We determined how much came and the best proposal to build as much as we could afford.”

Written By Debra Wood

ESRI Builds Animated Map of Gulf Oil Spill

This animated map from ESRI shows the locations of the oil slick in the Gulf of Mexico for each day since April 25, when the slick was first measured. It also shows an oil slick projection, as well as locations of critical habitats. Click on the image to watch the animation.  For a less detailed map click here.

Time in jail for a good cause…

On Thursday June 24, 2010 I went behind bars for a good cause, Jerry’s Kids.  Every year Muscular Dystrophy Association does various fund raising drives and their “Lock-up” is just one of the ways they work to raise money for the kids affected with Muscular Dystrophy.

If you followed me on Facebook or Twitter or were one of the lucky ones to get the emails from me asking for “bail money” then you know the story of why I volunteered to do this (aside from it being a great cause).  Our oldest daughter has been involved in the Miracle League at Town and Country for the last few years now, going to every game possible to help as a buddy.  You can learn more about the Miracle League by going to their website here.  She signed up the first year and for a young teenager I have to be honest I thought she would make one or two games and get bored and move on to something else.  She proved me wrong and I am very proud of her for doing that.

When I got the call from M.D.A. to get locked up, I said yes.  I got a chance to help out Jerry’s Kids, as well as follow in the footsteps of our daughter and help others.  By helping children living with a condition that some of her baseball players live with it was also my own little way of giving back to her for her hard work.

When I arrived at lock up I had already raised just over $1500 and was very close to reaching my “bail amount” of $2000.  I raised an additional $200 during my lock up and am inching my way closer to the finish line.  Even though I am out of jail donations can still be made by clicking here to make a secure, tax-deductible, online donation.  I have a little under 30 days from today before my site is closed and I would love to not only see that $2,000 but possibly even $3 or $4,000!  Big dreams I know, but you never know what big hearted person is going to come across this blog and give to a great cause.

Thank you to M.D.A for letting me be a part of this, and for doing such a great job for some very special people.  Thank you to Shelby for being my inspiration and for all that you do.  And to my friends and colleagues that took time out to go to the site and make a donation, thank you.  Thank you for supporting me and for supporting this wonderful cause and giving to these deserving children, for making a difference in their lives.

To learn more about what M.D.A. does go to www.mda.org
To learn more about the Miracle League at Town and Country http://miracle.tandcsports.org/
To make a donation on my MDA site go to https://www.joinmda.org/MyLockup/MyHomepage/tabid/134209/Participant/pmcarlson/Default.aspx

Sokkia Renews the Automatic Level Lineup

OLATHE, Kan. – June 23, 2010 – Sokkia Corporation announced the release of the new B series automatic levels – B20, B30 and B40 – that replace the previous lineup of the B and C series.

“The new B series automatic levels feature further enhanced reliability under all environmental conditions,” said Patrick Moran, senior regional manager. The water protection rate of the B series models has been increased from IPx4 to IPx6. “Tough and compact bodies are fully resistant to driving rain and splashing water from all directions. The advanced protection technology also prevents the telescope from fogging or condensing without using nitrogen gas.”

Moran said, “The optimally designed telescope provides an exceptionally bright and sharp view that reduces operator’s eye strain. An ultra-short focus distance of 20cm (7.9 in.) from the end of the telescope is the definite advantage for use in confined locations.

“The B series levels incorporate the most precise and reliable compensator available in the market today,” said Moran. Four super-high-tensile suspension wires and a magnetic damping system ensure accuracy and stability even when exposed to temperature changes, vibrations, or shock. “Sokkia’s SDL1X, the world’s highest-precision digital level that provides 0.2mm accuracy, employs the common basic mechanism for its compensator.

“The technological superiority of the Sokkia automatic levels has been proven since the release of the best-selling B2 model in 1963.” Moran said, “The new B series levels provide quick setup, easy sighting, and superior durability against vibration and shock, ensuring increased productivity over an extra-long period of time.”

Product Lineup
- B20: 32x magnification, 0.7mm accurac
- B30: 28x magnification, 1.5mm accurac
- B40: 24x magnification, 2.0mm accuracy

Options
- Diagonal eyepiece
- 40x eyepiece for B20
- Optical micrometer for B20; providing increased accuracy of 0.5mm

The B series automatic levels are available through authorized Sokkia distributors.

Faster, More Compelling Models, Renderings, and Animations of Point Clouds

(Heerbrugg/ Switzerland, 23 June 2010)- Leica Geosystems announces Leica CloudWorx-VR for 3ds Max, 3ds Max design, and Maya. These plug-ins provide a convenient way for professionals to efficiently create more photorealistic and compelling models, renderings, and animations based on rich, High-Definition Survey™ data of sites & structures as collected by 3D laser scanners.

Easier, More Efficient Processing of Point Clouds for Multi-media Applications
The use of visually rich, High-Definition Survey data for multi-media applications such as marketing proposals, client education, and project communications has been steadily growing. However, traditional methods of processing as-built and topographic point cloud data and merging it with models and photography for multi-media applications have been time consuming. In addition, the quality of deliverables has been constrained by limitations in stand-alone point cloud software otherwise used for this. Now, Leica CloudWorx-VR-plus Autodesk 3ds Max or Maya overcome these limitations, making it easy to create even more compelling multi-media deliverables based on laser scan data.

Leica CloudWorx-VR offers 3ds Max and Maya users the same, familiar user interface they already know from using these multi-media tools. CloudWorx-VR lets users apply 3ds Max and Maya tools directly to large point cloud data sets. Users can efficiently load a dense, colored point cloud as a 3D background, merge point cloud data with other model elements, cast shadows on the cloud, and even process point clouds into smooth surface models – all within the 3ds Max or Maya interface. CloudWorx-VR supports data from Leica HDS and 3rd party laser scanners, enabling any laser scanner user to more easily expand service offerings to include exciting multi-media deliverables based on point clouds.

Global Access plus Local Support from Leica Geosystems
Users can purchase Leica CloudWorx-VR and receive local support directly from Leica Geosystems, the world leader in laser scanning hardware and software, and authorized representatives. The powerful, new plug-in was developed by Alice Labs (Netherlands), a start-up company comprised of experienced Leica HDS users plus talented academic staff. Alice Labs and Leica Geosystems have signed an exclusive agreement for Leica Geosystems to sell and support the plug-in product as Leica CloudWorx-VR, the newest member of the Leica CloudWorx family of convenient point cloud plug-in software.

What they’re saying
Dr.-Ing. Christian Hesse of Dr. Hesse und Partner Ingenieure, Germany reports, “We were impressed by point cloud animations of an historic ship that we saw at the 2009 Leica Geosystems HDS Worldwide User Conference in San Ramon, CA, and discussed the point cloud plug-in for 3ds approach with the presenter. We’ve since changed over from another vendor’s software to deploy this technology and we have been very pleased to quickly expand our business into this exciting area with excellent results. Our customer’s response was outstanding.” An example of this work done by Dr. Hesse und Partner Ingenieure is on YouTube at http://www.youtube.com/watch?v=PQ4_biRWHvM
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Pricing & Availability

Leica CloudWorx-VR is immediately available. Ordering information is available from authorized Leica Geosystems representatives.
Leica Geosystems – when it has to be right
With close to 200 years of pioneering solutions to measure the world, Leica Geosystems products and services are trusted by professionals worldwide to help them capture, analyze, and present spatial information. Leica Geosystems is best known for its broad array of products that capture accurately, model quickly, analyze easily, and visualize and present spatial information.

Those who use Leica Geosystems products every day trust them for their dependability, the value they deliver, and the superior customer support. Based in Heerbrugg, Switzerland, Leica Geosystems is a global company with tens of thousands of customers supported by more than 2,400 employees in 22 countries and hundreds of partners located in more than 120 countries around the world. Leica Geosystems is part of the Hexagon Group, Sweden.

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