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February 15, 2010 |
2010 Asphalt Pavement Conference
Thursday, November 4
Location: TBA
(SAVE THE DATE!!)
Bay Area Technical Committee
Tuesday, April 6, 2010
10:00 am - 12:30 pm
Vulcan Materials
Livermore, CA
Central Coast Technical Committee
Wednesday, March 17, 2010
10:15 am - 12:45 pm
City of Santa Maria Public Library
Santa Maria, CA
Central Valley Technical
Committee
Wednesday, February 17, 2010
9:30 am - 12:00 noon
Griffith Company
1128 Carrier Parkway Ave
Bakersfield, CA
Contractors Committee Dinner Meeting
Tuesday, April 13, 2010
5:30 pm - 9:00 pm
Dal Rae Restaurant
Pico Rivera, CA
Environmental Committee
Friday, April 2, 2010
9:00 am - 11:00 am
R.J.Noble Company
Orange, CA
High Desert Technical Committee
Thursday, April 15, 2010
9:30 am - 12:00 noon
Victorville, CA
1st International Conference on Pavement Preservation
April 12 – 16, 2010
Newport Beach, CA
LA Technical Committee
Wednesday, March 3, 2010
Wednesday, April 7, 2010
9:30 am - 12:00 noon
Orange County RDMD
Santa Ana, CA
RAC Committee
Wednesday, March 3, 2010
Wednesday, April 7, 2010 9:30 am - 11:30 am
Orange County RDMD
Santa Ana, CA
Rock Products Committee
(A Joint Caltrans/Industry Committee)
Thursday, February 25, 2010
1:00 pm - 4:00 pm
Skanska Training Center
Riverside, CA
SD Technical Committee
Wednesday, February 24, 2010
Wednesday, March 24, 2010
9:30 am - 12:00 noon
District 11 Conf. Room
San Diego, CA |
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For more information about asphalt and the industry:
AASHTO
Asphalt Institute (AI)
Asphalt, the Sustainable Pavement
Asphalt Pavement Association of California (APACA)
California Transportation Commission (CTC)
Favorite Roads
For members of the community to learn about asphalt plants
Increasing percentage of RAP
Jobs in the Asphalt Industry
National Asphalt Pavement Association (NAPA)
National Center for Asphalt Technology (NCAT)
Noise Reduction and Asphalt Pavements
Porous Asphalt Pavements
Roadway Work Zone Safety
Transportation Research Board (TRB)
Warm-Mix Asphalt (WMA)
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Welcome to the APA of California Newsletter!! |
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Representing the California Asphalt Industry Since 1953!
Where Policy Makers and Engineers turn for answers to tough questions!! |
Snow Delays Action on Senate Jobs Bill
In a surprise move last Thursday, Senate Majority Leader Harry Reid introduced a scaled back version of the Jobs Bill for action the week of February 22nd. The bill would extend the surface transportation programs and deposit $19.6 billion to the Highway Trust Fund.
Reid had hoped to see a vote on a jobs bill in the Senate before the Presidents' Day week-long recess. But a record-setting blizzard in Washington forced the postponement of Senate caucus meetings, and also prevented 15 senators from returning to Congress from their home states. While discussions about the bill continued throughout the week, Reid conceded on Wednesday that no votes would be taken for the rest of the week, effectively pushing any action on the jobs bill back to the last week of February.
Senate Finance Committee leaders Max Baucus (D-MT) and Charles Grassley (R-IA) unveiled the Finance Committee's proposed $85 billion bill on Thursday, which includes an array of tax incentives and extensions of expiring legislation. The two leaders issued a joint statement urging that the bipartisan effort which led to the draft bill be continued as the Senate considers the first in what is likely to be a series of job creation measures.
In a surprise move, Senator Reid went to the floor to offer instead a scaled-back version of the jobs bill, containing only four provisions, including the following transportation actions:
- extension of the federal-aid highway and transit programs to December 31, 2010;
- transfer of $19.5 billion to the Highway Trust Fund, which is projected to keep the Highway Trust Fund solvent until March of next year, avoiding another insolvency crisis that could occur for the Trust Fund late in the fiscal year;
- restoration of lost obligation authority for the highway program as a result of last year's rescissions; and
- an expansion of the Build America Bonds program.
Reid also took steps to preclude any amendments being added to the bill, which will be offered as a substitute for the House jobs bill, H.R. 2847. He also introduced a cloture motion that will be scheduled for a vote on February 22nd. If passed, the bill could then be considered in the Senate on February 24th. The current extension expires on February 28th.
In a statement, Reid said, "People in Nevada and all across the country are struggling to find work and go to bed each night without the peace of mind that they deserve. This is a simplified, focused bill that addresses our core priority: putting millions of Americans back to work by helping our business community thrive again. Each piece of this bill enjoys bipartisan support, and I look forward to swift action on this measure that will create and save dependable jobs."
If passed by the Senate on Wednesday, the amended bill would still be subject to a House-Senate conference to reconcile differences. The House bill, H.R. 2847, called the Jobs for Main Street Act, would extend the highway and transit programs through the end of the fiscal year, September 30, 2010. That bill would also provide general fund revenue to the Highway Trust Fund, which is, in part, interest that would have normally accrued to the account since 1998. However, the House bill also contains some $36 billion for highway and transit infrastructure investment. Senate leaders had deferred any infrastructure investment to later jobs
bills. (Return to Top)
Off-Road Diesel
On Thursday, February 11th - the California Air Resources Board (CARB) released the following statement regarding the Off-Road Diesel Rule:
"Over the last several years, the construction industry has felt the sting of the faltering economy with reduced activity and idled off-road equipment. This has made it difficult for contractors to pay for required clean-air upgrades to their fleets. Along with this reduced construction activity has been a corresponding reduction in construction emissions.
"Because of this, ahead of a March 1, 2010, compliance deadline, ARB will issue an enforcement advisory to notify all stakeholders affected by the off-road equipment regulation that effective immediately, and until further notice, no enforcement action will be taken for noncompliance. In addition, on March 11 an Executive Officer hearing will be held where stakeholders may testify on the question of whether the off-road regulations should be further modified to account for the down economy and subsequent emissions reductions. That information will be included in an already-scheduled update to the full Board at its April meeting.
"ARB will continue to evaluate the impact of the recession on emissions from all sources and make adjustments to our regulations as needed. However, the health of all Californians requires that all industries continue to use the cleanest, most efficient equipment possible. Clean air is not a luxury - it is a right. We need to continue to work toward goals that save us all money in healthcare costs, lost work and school days, and contribute to our quality of life."
For additional informtion on the CARB website you can click here.
While this is not the statement that many in industry would have preferred, it does give some short term relief on the Off-Road Diesel requirements.
On-Road Diesel
CARB continues to hold classes ( Course 512) to provide information and to meet with affected companies on the On-Road Bus and Truck Rule.
The meeting dates for February are:
02/18/2010 - Webcast
Registration for the class is required and can be accessed through CARB's website at : http://www.arb.ca.gov/training/courses.php?course=512 (Return to Top)
New Caltrans District Director Named for District 7
Last week, the California Department of Transportation (Caltrans) announced that Mike Miles (pictured), the former Caltrans Deputy Director of Maintenance and Operations, is the department’s newest District Director for Los Angeles and Ventura counties.
District 7, comprised of Los Angeles and Ventura counties, has strong, dynamic regional and local government partners. The District is in the process of delivering over $1 billion in transportation projects, including multiple regional projects funded by Propositions 1A and 1B, and the Recovery Act. It has approximately 2,500 employees and its citizens travel over 100 million vehicle miles daily. The District also has the largest, and growing, High Occupancy Vehicle Lane program and some of the most congested highways in California.
Caltrans Director Randell Iwaskai had this to say about Mr. Miles in his announcement of Mike's appointment on Thursday:
"Mike is a team player with a strong commitment to the public, employees and
Caltrans mission. He has a proven performance record in project delivery
and is known for his skill in working with local governments, State agency partners, and industry. Mike is also known for his ability to inspire cooperation, communication, and consensus among varied interests. Mike, who is has been the Deputy Director for the Maintenance and Operations Program for the past four years, started with the Department in 1989. Mike has experience in most major program areas in the Department. His previous assignments in the Department include District 7 Division Chief of Maintenance, Division Chief of Planning, and District Permits Engineer and Project Manager in District 8, as well as Acting Division Chief of Maintenance, in
Sacramento." (Return to Top)
by Rita Leahy, APACA Technical Director
Warm-Mix Asphalt – Why, What, Here and There
The hot-mix asphalt industry is constantly exploring technological improvements that will enhance the material’s performance, increase construction efficiency, conserve resources, and advance environmental stewardship. Logically, one approach to achieving these goals involves methods to reduce material production temperatures. The concept of warm-mix asphalt (WMA) has been introduced over the last few years as a means to these ends. Warm-mix asphalt is produced at temperatures in the range of 30º to 100ºF lower than typical hot-mix asphalt (HMA).
As shown in the figure below, warm-mix asphalt is distinguished from other asphalt mixes by the temperature ranges at which they are produced and the strength and durability of the final product. Cold asphalt mixes are manufactured at ambient temperatures, on the order of 65º to 125ºF, while hot-mix asphalt is typically produced in the range of 285º to 340ºF. Warm mixes are those generally produced in the temperature range of 220º to 275ºF. Hot-mix asphalt has higher stability and durability than cold-mix asphalt, which is why cold mix is used in the lower pavement layers of low-volume roadways. The goal with warm mix is to obtain a level of strength and durability that is equivalent to or better than hot-mix asphalt.
In the next several weeks we’ll discuss why warm mix asphalt is, by many, considered the “wave of the future.” Also, we’ll look at what’s happening nationally and here in California.

(Return to Top)
February Meetings for Your Calendar
Central Valley Technical Committee - This committee will be holding its regularly scheduled meeting for February on Wednesday, Feb 17th. The meeting will be held at Griffith Company in Bakersfield on Carrier Parkway (please note the change in location). This months meeting will feature discussion on Caltrans Test Methods, Section 39, Moisture Sensitivity, Rock Products "hot topics". In addition there will be special presentations on the use of lime for soil stabilization by Jim Miles from Chemical Lime and Asphalt interlayers by Ray Myers.
Section 39 Task Group (Industry Only) - This meeting will take place on February 24th beginning at 9:00 am and end at 12:00 noon. The meeting will take place at the Skanska USA Civil West Training Center on Agua Mansa in Riverside, CA. This group will be discussing Caltrans Setion 39 issues and proposed changes that may be necessary.
HMATG - This Joint Industry / Caltrans Task Group will be meeting on February 24th between 1:00 pm and 4:00 pm. The meeting will take place at the Skanska USA Civil West Training Center on Agua Mansa in Riverside, CA. This group will be preparing for the Rock Products Committee Meeing on Feb 25th and addressing issues of concern for the HMA idustry in California.
Rock Products Committee (Industry Only) - This meeting will take place on February 25 between 9:00 am and 12:00 noon. The meeting will take place at the Skanska USA Civil West Training Center on Agua Mansa in Riverside, CA.
Rock Products Committee - This Joint Caltrans / Industry Committee will be meeting on Thursday, Feb 25th between 1:00 am and 4:00 pm. The meeting will take place at the Skanska USA Civil West Training Center on Agua Mansa in Riverside, CA.
For questions, copies of tentative agenda's or other information, please contact the APA of California office at 949-855-6489. (Return to Top)
Upcoming Asphalt Pavement Classes from the UC Berkekey Technology Transfer Program
The Technology Transfer Program, the continuing education and professional development branch of the Institute of Transportation Studies at UC Berkeley, is presenting two asphalt pavement short courses in upcoming months:
Asphalt Pavement Maintenance for Local Agencies (IDM-04)
February 24, 2010 in Fresno
Intended for local agency maintenance staff, this course teaches practical ways to employ materials and techniques that innovatively restore asphalt roadway pavement.
Instructor: Roger Smith
Cost: $125 for public agency employees in California; $195 for all others
Winter is also the ideal time to train your work crews. Tech Transfer offers several Road Shows to help you enrich your crew’s understanding of maintenance techniques. These courses are typically four-hours, available at low-cost, and can be delivered at your location. Popular titles include Asphalt Pavement Maintenance (IDM-05RS) and Asphalt Materials and their Uses (IDM-16RS). To learn more or to request a road show, visit www.techtransfer.berkeley.edu/roadshows.
The APA of Califorina is pleased to partner with the National Asphalt Pavement Association (NAPA) and the State Asphalt Pavement Associations (SAPA) on a series of educational webinars. The following webinar is the first in the series for 2010.
Thin Overlays for Pavement Preservation
NOTE: DUE TO EXTREME WEATHER, THE THIN OVERLAYS WEBINAR HAS BEEN RESCHEDULED FOR MARCH 2, 2010!
March 2, 1 PM Eastern
Presented by Dave Newcomb, Ph.D., P.E.
NAPA Vice President—Research and Technology
Thin asphalt overlays are the pavement preservation technique of choice by the majority of DOTs, according to AASHTO. Whether they are applied in conjunction with milling or placed on an existing asphalt surface, thin overlays offer better performance, enhanced ride quality, noise reduction, and reduced permeability at a cost that is lower than traditional asphalt overlays.
You will take away:
• How to appropriately select a thin overlay option
• How to select the materials and perform a mix design
• Production and construction techniques
• Performance expectations
This is a re-broadcast of NAPA's popular thin overlays webinar. A live question and answer session with Dave Newcomb will be included.
Price:
$75 for members and government officials
$150 for all others
Register now. (Return to
Top)

The Association of Asphalt Paving Technologists will be holding its 2010 Annual Meeting in Sacramento on March 7th through 10th at the Hyatt Regency. This will be the 85th gathering of the group which includes suppliers, consultants, contractors, universities, government agencies and other researchers interested in the materials and methods for building better roads.
Each Annual Meeting technical session includes presentations by experts in the field followed by open discussions. The Board of Directors develops these sessions by selecting the best of numerous paper submissions (there were 67 submissions for the March 2009 meeting). These papers and discussions are then published in the AAPT Journal – those for the 2009 meeting will be published in Volume 78.
The Annual Meeting of the AAPT is generally held in March at different locations in the United States. The three-day (Monday-Wednesday) annual meeting usually consists of four technical sessions, one symposium session on a topic of interest, and one workshop session. A Government Engineers' Forum is also held on Sunday afternoon prior to the beginning of the meeting.
For additional information on this years meeting, to register for the meeting or make hotel reservations, and to access a copy of this years meeting agenda, please click here.
First International Conference on Pavement Preservation
Plan now to attend the First International Conference on Pavement Preservation (ICPP) which will be held in Newport Beach, CA on April 13 - 15, 2010. The ICPP will bring together researchers and experts working in the field of pavement preservation to exchange ideas, share best practices, and discuss critical issues and concerns impacting the implementation and success of pavement preservation theory and practice. Over 40 peer-reviewed papers will be presented by international experts at this event. Papers will include the follwoing subject areas:
Decisions, Decisions, Decisions - Funding solutions, performance-based decisions, variable condition decision making, surface treatment selection, pay-now or pay-later treatment selection, performance-specified maintenance contracting.
Pavement Management for Pavement Preservation - Remaining life analyses, web-based management systems, agency programs for pavvement management for pavement preservation, whole life analyses, life cycle cost assessments (economical and environmental), estimating treatment life.
Flexible Pavement Preservation Toolbox - Bonded surfaces, slurry seals, chip seals over fabrics, rejuvenator basics, crack sealing and thin overlays.
Rigid Pavement Preservation Toolbox - Ride and noise reduction benefits of rigid pavement preservation techniques, sustainable preservation techniques for cold weather pervious concrete, comparative processes for assessing rigid pavement preservation treatments.
Selecting Materials for Extending Pavement Life - Field performance of new materials, environmentally-based selection of emulsions, influence of crack sealants, thin surface treatments and overlays on pavement life.
Register now! (Return to Top)
Note - If you are not able to receive the full "html" version of the APACA Newsletter with your email provider and/or network server, you can access the full version on the APACA website at www.apaca.org. Enjoy the pictures, graphics, tables, etc. and access the full html version today!!
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