PPT-2015 VDOT – VAA Asphalt Seminar

February 26 2015 Fredericksburg VA Work Zone Safety Dale R Totten PE Regional Traffic Engineer VDOT Central Region Operations Serving Fredericksburg and Richmond Districts Overview of changes included in the Virginia Work Area Protection Manual Revision 1 . This remark attributed to Henry Ford might well be used to describe the asphalt materials which are chosen to surface the majority of roads and other paved areas despite the fact that eventually under traffic and weathering the natural colour of the brPage 1br The Asphalt Advantage 11 Chapter 1 The Asphalt Advantage SMOOTHNESS STAGED CONSTRUCTION brPage 2br The Asphalt Ad anta 12 EASE OF CONSTR UCTION DURABILITY flexible ECONOMICAL In preparing these products asphalt cement is mixed with either a petroleum diluent to produce cutback asphalt or with emulsifiers water and sometimes petroleum diluent to produce emulsified asphalt Once the liquefied asphalt cement is applied durin David Lee, . P.E. . - ARAC Chair. Salem . District . Materials. OUTLINE. Evolution/History. Perceived Underperformance of Superpave Mixes. Task Force Developed to Initiate Potential Research . ARAC Supports Phased Process. 1. 6503 Bridges. 95% in excellent to good condition.. FDOT: 12,088 centerline miles, 42,633 lane miles.. Statewide: 121,446 centerline miles, 267,793 lane miles.. FDOT: 10% centerline miles, 16% lane miles.. Asphalt Seminar. February 26, 2015. | Fredericksburg, VA . Work Zone Safety. Dale R. Totten, PE. Regional Traffic Engineer. VDOT Central Region Operations. Serving Fredericksburg and Richmond Districts. 2014. Trenton M. Clark, P.E.. Director of Engineering. Virginia Asphalt Association. Construction Inspection. Representatives of VDOT (consultant or inspector) must be familiar with the VDOT Road and Bridge Specifications as well as Special Provisions that are found in the contract. . Tim Horton, Skillings Connolly. Jessica Knickerbocker, City of Tacoma. Mark A. Palmer, P.E., LEED AP, City Engineer, City of Puyallup. WAPA . October 28, 2014. Porous Asphalt: . The Specs. Why? Who?. . 1. 2017 Asphalt Regional Seminars. Todd Rorrer. Regional Field Engineer. CO Asphalt Programs. Thin Hot Mix Asphalt Concrete Overlay (THMACO) . Surface Treatments/ Seal Coats . Slurry Surfacing and Micro Surfacing. UCI Annual Meeting. City of Hampton. May 25, 2017. David . S. Jarman. , P.E.. Transportation Project Management Supervisor. City of Virginia . Beach. Project Delivery Options Available. UCI . Member. March 12, 2015. | Blacksburg, VA . Work Zone Safety. Mike Sharkady, ATCS, PLC.. Senior WZ Safety Coordinator. VDOT Southwest Region Operations. Serving Bristol, Salem and Lynchburg Districts. Overview of changes included in the Virginia Work Area Protection Manual, Revision 1 . Phase 1. Hosin. “David” Lee, P.E. Ph.D., Professor. Public Policy Center,. Department of Civil and Environmental Engineering,. University of Iowa. President of Korean-American Scientists and Engineers Association (KSEA). Waste Tire Working Group. Department for Environmental Protection. Energy and Environment Cabinet. December 3, 2013. Rubberized Asphalt Pavements. Topics. Why Rubberized Asphalt?. Common Questions & Answers. Update and Outlook. Presentation by. Jay Hansen. Executive Vice President. National Asphalt Pavement Association. Alabama Asphalt Pavement Association. March 15, 2018. National Asphalt Pavement Association.