Newsletter
August 30, 2010
Calendar
 
2010 Asphalt Pavement Conference
Thursday, November 4
Location:  Ontario, CA
 
APACA Annual Golf Classic
Thursday, October 14
10:00 Shotgun Start
Industry Hills Golf Course
 
APACA Board of Directors Meeting
Tuesday, October 19
10:00 am - 2:00 pm
Location TBA
 
Bay Area Technical Committee
Tuesday, October 5, 2010
10:00 am - 12:30 pm
City of San Leandro City Hall**
San Leandro, CA 94577
 
Central Coast Technical Committee
Wednesday, September 15
10:15 am - 12:45 pm
City of Santa Maria Public Library
Santa Maria, CA
 
Central Valley Technical
Committee
Wednesday, October 20, 2010
9:30 am - 12:00 noon
Griffith Company
1128 Carrier Parkway Ave
Bakersfield, CA
 
Contractors Committee Dinner Meeting
Tuesday, September 14, 2010
5:30 pm - 9:00 pm
Dal Rae Restaurant
Pico Rivera, CA
 
Environmental Committee
Friday, October 1, 2010
9:00 am - 11:00 am
Holliday Rock
Upland, CA
 
High Desert Technical Committee Thursday, October 21, 2010
9:30 am - 12:00 noon
Victorville, CA
 
LA Technical Committee
Wednesday, September 1, 2010
9:30 am - 12:00 noon
Orange County RDMD
Santa Ana, CA
 
RAC Committee
Wednesday, September 1, 2010
9:30 am - 11:30 am
Orange County RDMD 
Santa Ana, CA
 
Rock Products Committee
(A Joint Caltrans/Industry Committee)
Wednesday, September 29, 2010
11:00 am - 2:00 pm
Sacramento, CA
 
SD Technical Committee
Wednesday, September 22, 2010
9:30 am - 12:00 noon
District 11 Conf. Room
San Diego, CA
 
** Denotes a Date/Location Change
 
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For more information about asphalt and the industry:
 
AASHTO
ARTBA
Asphalt Institute (AI)
Asphalt, the Sustainable Pavement
Asphalt Pavement Alliance
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)
 
 
 
Welcome to the APA of California Newsletter!!
Representing the California Asphalt Industry Since 1953!
Where Policy Makers and Engineers turn for answers to tough questions!!

In This Issue:



Former Highway Official Calls for Transportation Funding Plan
 

A former senior state transportation official said Tuesday the Obama administration must include financing proposals in any federal transportation policy to make the goals credible.

“The policy needs to be stated, and it needs to be stated how it’s going to be funded,” said Pete K. Rahn, senior vice president of the Kansas City-based engineering firm HNTB.  “They’ve annunciated a policy.  You can state anything you want to do, but if you’re not going to talk about how you’re going to pay for it, it’s not a good plan.”

Transportation industry officials expect the Department of Transportation will soon issue its overall strategy, along with principles to guide Congress in drafting a comprehensive transportation bill.

The current law guiding transportation spending, the latest stop-gap measure for a longer-term highway bill that ran out two years ago, will expire on Dec. 31.  Congress will have to extend the law before it adjourns, Rahn said, but he doubts if lawmakers will pass a new spending bill.

“Clearly this Congress is going to have to deal with the issue of either extension or passage. Unless Congress acts early, it’s going to create a lot of uncertainty in the states,” Rahn said.  He was president of the American Association of State Highway and Transportation Officials in 2007 and 2008.

Rahn said state transportation departments are in dire straits. Transportation funds are being raided to support other state services.  They don’t have enough money to keep highways in adequate repair, and some can barely pull together the 20 percent in state matching funds to qualify for federal highway funds.

The lack of a transportation spending bill causes uncertainty among states, Rahn said.  Extension of the law in December will throw off the normal contract-letting cycle in which contractors win bids in November and December to prepare for the start of construction in the spring.

Rahn said that the transportation system is not keeping up with the growth in population, and the growth of traffic is stifling the existing infrastructure. He said Interstate 70, which traverses the center of Missouri has become a continuous flow of truck traffic.

“Since completion of the interstate system in 1984, we’ve added 6 percent capacity, but we’ve seen a near doubling of the volume of traffic,” Rahn said.  “We need to be multimodal, but even if we maximize our approach to multimodal movement of people and goods, we’re still going to need more highways.” 
 
 

Associations Sign Major Cooperative Agreement to Further Asphalt Recycling
 

The leaders of the trade associations that represent 150 million tons a year of asphalt recycling signed a cooperative agreement aimed at doubling the rate of reuse/recycling of asphalt pavements within five years.  Principal signatories to the agreement were the National Asphalt Pavement Association (NAPA) and the Asphalt Recycling and Reclaiming Association (ARRA).  Letters of support were provided by the Federal Highway Administration (FHWA) and the Environmental Protection Agency (EPA).  FHWA officials stated that the initiative is in keeping with the US Department of Transportation’s recently unveiled Official Policy on Recycling.  Under the agreement, NAPA and ARRA pledge to support each other’s efforts to deal with common challenges and build on each other’s strengths regarding asphalt recycling issues.

“Asphalt pavement is America’s most recycled material,” said Mike Acott, President of NAPA.  “There are more than 18 billion tons of asphalt pavements already in place on the roads, streets, and highways of this country.  These same roads that Americans use every day are also a resource that future generations can use.  Our goal is to increase the rate of recycling even further.”

“Reclaiming and recycling asphalt roads brings America the best possible pavements while conserving precious natural resources,” said Mike Krissoff, Executive Director of ARRA.  “The members of both ARRA and NAPA are proud of the industry’s long track record of delivering quality and value.”



CARB Workshops - Update
 
 

The staff of the Air Resources Board (ARB) made some changes to the upcoming series of 5 statewide workshops pertaining to the Regulation for In-Use Off-Road Diesel Fueled Fleets (off-road regulation), the In-Use Heavy-Duty Diesel-Fueled Vehicles Regulation (truck and bus regulation), and the In-Use On-Road Diesel-Fueled Heavy-Duty Drayage Trucks Regulation (drayage truck regulation).

The Staff postponed the Fresno workshop until Friday, September 3, 2010.  The time and locations of the workshop, including videoconferencing with Bakersfield and Modesto, remain unchanged.  As noted in last week’s newsletter, the other workshops remain in place:

El Monte - Tuesday, August 31, 2010
San Diego - Wednesday, September 1, 2010
Sacramento - Tuesday, September 7, 2010
Oakland - Wednesday, September 8, 2010

At all of the workshops,  ARB staff will provide an update on the changes to the emissions inventories underlying the off-road regulation, the truck and bus regulation and the drayage truck regulation as originally planned.  ARB staff reportedly needs additional time to evaluate and explore appropriate regulatory proposals and consider their economic impact on affected stakeholders, determine the effect of any changes on emissions over the next decade, and determine how to best protect public health in light of the health impacts of fine particle pollution.  Once this work is complete, ARB staff will schedule additional workshops regarding the modified proposals to gather stakeholder feedback and comments on the proposed amendments.

Boxer Roundtable in LA Addresses Mass Transit and TIFIA Loans
 

The "30/10" mass-transit initiative proposed by Los Angeles Mayor Antonio Villaraigosa is an innovative plan that should receive funding from the next federal surface transportation reauthorization bill and be a model for projects across the country, the chairwoman of the Senate Environment and Public Works Committee said Monday during a roundtable discussion in Los Angeles.

Sen. Barbara Boxer, D-California, led the meeting at Los Angeles City Hall to discuss job creation, transportation reform, and securing federal funding for the mayor's 30/10 initiative.

Los Angeles County voters in 2008 approved a half-cent sales tax for transportation.  Over the next 30 years, revenue from this tax is expected to provide $40 billion, of which $13 billion will go toward transit projects.

Villaraigosa's 30/10 initiative proposes that the long-term revenue be used as collateral for long-term bonds and a federal loan, which would allow the expedited construction of 12 key transit projects in 10 years rather than the 30 years currently planned.

"Right here in Southern California, the residents of Los Angeles County are providing new thinking and leadership when it comes to building the kind of city we all want to see for everyone in LA," Boxer said. "What is happening here is also providing a model for similar approaches across the country."

Boxer noted she is working on legislation that would create greater flexibility in existing federal transportation programs and hopes to convince her colleagues in Congress to make more federal transportation dollars available for the 30/10 initiative and programs like it across the country, the Los Angeles Time reported.

"As we develop the next comprehensive surface transportation law, we have the opportunity to make changes in current programs to leverage resources to create more jobs and build the transit systems, roads, and other facilities our communities need faster," Boxer said.

At the hour-long roundtable discussion, Boxer also discussed the Transportation Infrastructure Finance and Innovation Act, which she believes has been successful in helping states and communities access credit to stretch their money further.

"TIFIA helps communities leverage their transportation resources through credit assistance and other programs," she said.  According to the Federal Highway Administration, every dollar made available through TIFIA can mobilize up to $30 in nonfederal investment.  “That's the kind of tool we need more of. TIFIA has been a successful program, but improvements are needed if it is going to achieve the kind of transformative results we all want to see moving forward."

While Boxer expressed her belief that TIFIA is a positive program, neither it nor any other federal program is large enough to accommodate all of the transit projects that are being considered in Los Angeles, she acknowledged.  Both Boxer and Villaraigosa said if the demand is so high for TIFIA loans, then the program should be expanded with more federal dollars.

TIFIA funding is currently authorized by Congress at $122 million per year, which translates into about $1.5 billion in credit assistance. However, in Fiscal Year 2010, FHWA received 39 requests seeking more than $13 billion in credit assistance.  USDOT has imposed a competitive process to decide who gets the money, rather than continuing to rely on a first-come, first-served system based on individual projects' merits.

Technical Corner
by Rita B Leahy, APACA Technical Director
 
Time-Related Incentive$ in Highway Construction:  Impact on Project Factors
 

Besides reducing road user delays, time-related I/D provisions have other impacts on state transportation agencies (STA) and contractors involved with the projects, specifically cost, innovation, contract administration, staffing, quality and safety.  The following is a concise summary of the effect of time-related I/D provisions on each:

Cost
Accelerating construction to achieve earlier completion leads to increased costs, but generally 10% or less.  The degree of cost increase depends on many factors.  However, market influences from the low bid system used by STAs are a primary contributor to the ultimate cost of the acceleration paid by the STAs.  Thus, the price paid for acceleration required by I/D provisions is highly influenced by the competitive bidding process (number of bidders, backlog, and availability of future work).  In most cases, this works to the STAs advantage.
Innovation
Both contractor and STA personnel agreed that time-related I/D provisions drive innovation.  I/D provisions motivate contractors to use innovative methods and materials that result in time savings.  Incentives for early completion provide the means for contractors to recoup the additional costs associated with these innovative methods and materials.
Contract Administration
In contrast to typical highway construction contracts that use liquidated damage clauses, an I/D provision establishes a sizable pool of money for early completion.  The adage stating that “time is money” is appropriate.  Offering a monetary incentive for early completion and disincentive for late completion places an emphasis on how contract time is measured.  Equally important is an equitable process to determine the time impact of excusable delays.  However, the effectiveness of I/D provisions is quickly eroded by ambiguities in the time measurement process and by the occurrence of excusable delays.
Staffing
Accelerated work schedules are often accompanied by an increase in number of working hours per week.  This increase affects the contractors and STAs personnel equally.  Both contractors and STAs acknowledge the “burn out” impact created by I/D provisions on their human resources.  However, none of the STAs and contractors investigated was able to offer any strategies to mitigate this impact.  The use of consultants for project management and inspection by STAs is becoming more common according but adds a layer of complexity for the STA and the contractor that does not solve the fatigue/burn-out issue; the burden just shifts to the consultant’s personnel.  One technique that contractors were in favor of was a “flex start” of 90 to 180 days.  When STAs allow the contractor to adjust the start of an I/D project into the contractor’s portfolio of work where it fits best, some staffing and resource issues are alleviated.
Quality
The results of this comprehensive study indicated that time-related I/Ds did not adversely affect quality.  While it is comforting to know that time-related I/Ds have no perceived effect on quality, it would be naïve to ignore the potential for quality issues to arise from acceleration of the work.  Items that should be noted with respect to quality and I/D provisions include the following:
  • Conformance with specifications is independent of time-related issues; meeting schedule milestones should not influence a decision to accept failing or marginal work.

  • Schedule milestones may influence contractors to use alternative methods and materials that would not otherwise be used on non-I/D projects.

  • The potential to trade off quality for time exists whenever quality pay factor specifications are used in conjunction with time-related I/Ds.

Safety
Contractors and STAs both indicated that safety practices are unaffected by accelerated work schedules.  The safety risk to the public from traveling through construction zones decreases as a result of the shortened time of exposure.

Next week we'll look at the guidelines for the effective use of time-related I/D contract provisions.


References:
G Fick, E Cackler, S Trost and L Vanzler, Time-Related Incentive and Disincentive Provisions in Highway Construction Contracts, NCHRP Report 562, Transportation Research Board, Washington, DC, 2010.
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APA of California Annual Golf Classic 
 
The APA of California has announced its 2010 Annual Golf Classic.  This year the event will return to the Industry Hills Golf Club at Pacific Palms and we will be playing on the “Ike” course.  This years event will be held on Thursday, October 14th (Please Note the Date!!) – Check-in begins at 8:00 am – Shotgun Start at 10:00 am.  Proceeds from the event will be used to support the APACA scholarship fund and the fight against ALS!!
 
Space will be limited this year and early reservations are encouraged.
 
Registration Fee - $165 per person

Early Bird Registration - $150 per person (Reservations and Payment required prior to September 17th, 2010)

Sponsorship Opportunities are Available - Contact the APACA Office for details
 
Current Sponsors for the 2010 Event - -
Beverage Sponsor
Associates Environmental
 
Eagle Sponsor
Ergon Asphalt & Emulsions, Inc.
 
For further information & registration contact: Ann St. Martin (APACA) 949-855-6489 or @ astmartin@apaca.org

Training Opportunities  
  
 
 
The APA of California is pleased to partner with the National Asphalt Pavement Association (NAPA) and the State Asphalt Pavement Associations (SAPA) on a series of educational webinars.  
 
Upcoming Webinars 
 
Best Practices for Asphalt Pavements
September 28 - 29, 2010
 NAPA's Best Practices with Asphalt Pavements, Hosted by the Young Leaders is scheduled for September 28 - 30 in Seattle, WA.  This conference is sponsored by NAPA and FHWA and supported by the Washington Asphalt Pavement Association, Inc., Asphalt Pavement Association of Oregon, Asphalt Pavement Association of California and California Asphalt Pavement Association.

Registration - $300 before September 1
                    ($325 after September 1)
To Register please click here.
Click here for more information on this conference.
 

Paving Greener with Asphalt Conference
Crowne Plaza Denver International Airport Convention Center
November 17 – 18, 2010
Denver, Colorado
 
The National Asphalt Pavement Association in conjunction with the Federal Highway Administration brings you the best practitioners in the industry on the topic of environmentally sustainable pavements. This program is designed for contractors and their partners looking for ways to compete in a greener environment, and to assist plant operators and paving contractors in their environmental and occupational health compliance obligations. DOT and agency personnel can learn more about using pavement sustainability metrics to make environmentally preferable pavement choices.
 
Sustainability topics will include the following:
  • Asphalt and LEED
  • Impact of climate change regulations on the asphalt industry
  • Carbon footprints of different pavement technologies
  • Recycled materials - RAP, RAS, tire rubber
  • Porous pavement impacts on stormwater quality
$300 before November 2
For Registration information please click here.
Click here for more information on this conference.
 

Future webinar topics covered will include:
Carbon Footprint
Warm Mix Asphalt
LEED
Sustainability
SPCC Compliance
 

 
Pavia Systems is now offering FREE On-Line Training on four (4) topics.  On-line courses are now being offered on Rubber Hot Mix Asphalt (RHMA), Recycled Asphalt Pavement (RAP), Warm Mix Asphalt (WMA) and Sustainability.  These introductory courses provide basic information on the development of each of the processes and a general overview of each of the topics.  These on-line classes generally will take between 15 and 20 minutes and provide the participant with some very good general information on each topic.  For additional information on these classes click here.
 
Pavia Systems also has a catalogue of on-line classes that are available for a fee.  For a listing of the available classes plea click here.
 

 
Institute of Transportation Studies -
 
This is the ideal time to train your work crews. The University of California, Berkeley, Institute of Transportation Studies 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.  With budget constraints, the ability of being able to offer these classes at your location is a huge benefit!
 
Popular titles and instructors include:
  
 - Asphalt Materials and Their Uses (IDM-16RS) - Larry Santucci
 - Asphalt Mix Production and Placement (IDM-19RS) - Jim St.Martin
 - Asphalt Pavement Maintenance (IDM-05RS) - Roger Smith
 - Caltrans (Hveem) Method of Mix Design (IDM-12RS) - Carl Monismith
 - Chip Seals and Other Asphalt Pavement Surface Treatments (IDM-20RS) - Carl Monismith / Rita Leahy / Jim Signore
 - Compaction of Pavement Soils and Bases (IDM-14RS/PE) - Carl Monismith / Jim Signore
 - Introduction to Pavement Life-Cycle Costing (IDM-21RS/PE) - Carl Monismith / Rita Leahy
 - New Techniques in Asphalt Pavement Design (IDM-18RS/PE) - Carl Monismith / Rita Leahy
 - Performance Graded Asphalts (IDM-22RS) - Larry Santucci / Carl Monismith
 - Basic Thickness and Overlay Design for Asphalt Pavements (IDM-17RS) -Carl Monismith / Rita Leahy / Jim Signore
 
To learn more or to request a road show, visit www.techtransfer.berkeley.edu/roadshows or contact the Institute of Transportation Studies at roadshows@techtransfer.berkeley.edu or 510-665-3410.
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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!!

 
 An official Publication of the Asphalt Pavement Association of California with offices in Laguna Hills and Sacramento.
Laguna Hills Office - 23332 Mill Creek Drive - Suite 220 - Laguna Hills - CA - 92653 - (949) 855-6489
Sacramento Office - 1215 K Street - Suite 2030 - Sacramento - CA - 95814 - (916) 443-2024


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