FHWA HMA IC Demo in Utah

Dates:

Monday, August 6, 2012 - Thursday, August 9, 2012

Location:

Project Description: This project is located at US-89 and SR-180 in American Fork and Lehi, Utah. It's a mill-and-fill night paving job.

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Important Notices:

Roller shipping - address (1616 North Beck Street, Salt Lake City, UT 84116.), Arrive (before Aug. 4), Contacts: Kim Cherrington, 801-455-0160.
Machine Setup and Trial Runs (vendors and FHWA IC team only) - 4PM-6PM Sunday, Aug. 5, at the Staker & Parson warehouse, 1616 North Beck Street, Salt Lake City, UT 84116.
IC Training (all parties) - 7:30PM-9PM, Monday, Aug. 6, at the project staging area, approx. 450E and US 89 (State Street) (updated: Aug. 6).
Night No. 2 (Aug. 7) - meet at the staging area at 9PM close to N600W and US 89.
Ninght No. 3 (Aug. 8) - TBA
All onsite personnels - please bring hard/electrinic copies of the Summary Field Sheets.

Open House: Date - Thursday, Aug. 9, Time - 8AM to 1PM (MDT), Location - UDOT Region 3 Office, 658 North 1500 West, Orem, Utah 84057, Download the Open House flyer, Contact - Brent Gaschler, Technology & Support Engineer, Utah DOT, (801) 965-3816 BGASCHLER@utah.gov

Presentations:

IC Introduction by Lee Gallivan (FHWA)
Asphalt IC by Bob Horan (AI)
HAMM IC System by Tim Kowalski (Wirtgen)
Sakai IC System by Brandom Crokett (Sakai)
Trimble GPS and IC Solutions by Greg Evans (Wheeler) and Jereon Snoeck (Trimble)
Utah IC demo Prelim Results by George Chang (Transtec Group)
FHWA SR-GPS by Tom Yu (FHWA)

Weather condition

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Material Types:

3/4" superpave mix with RAP (25% of aggregate blend) and PG58-34 asphalt cement.

Roller(s):

HAMM HD+120a double drum IC roller
Sakai SW880 double drum IC roller

Other Testing Equipment

GPS (Wheeler/Trimble)
Pave-IR paver-mounted thermal bar (MOBA)

Objectives:

Train contractors and agency on intelligent compaction technologies

Study the relationship between IC and asphalt in-place densities

Meetings and Reports:

Meetings

Meeting minutes No. 1 (updated July 30, 2012)
Meeting minutes No. 2 (July 30, 2012)

Documents

HMA IC Special Provision (May 11, 2012)
HMA IC Test Plan - presentation (June 15, 2012)
Detailed Experimental Plan (July 23, 2012 - superceded by the Field Summary Sheets)
Field Summary Sheets (updated July 31, 2012)
Report

Utah IC report cover

FHWA IC in UT - rollers

FHWA IC in UT - briefing

FHWA IC in UT - training

FHWA IC in UT - night paving

FHWA IC in UT - Echelon compaction

Host TWG:

Utah DOT Contacts

Scott Andrus, State Engineer for Materials, Utah DOT, (801) 965-4859, SCOTTANDRUS@utah.gov
Brent Gaschler, Technology & Support Engineer, , Utah DOT, (801) 965-3816 BGASCHLER@utah.gov
Jim Golden, Project manager, Utah DOT, (801) 360-0052, JIMGOLDEN@utah.gov

Any Questions?

For the IC demo activity, contact Dr. George Chang, The Transtec Group, (512) 451-6233, gkchang@thetranstecgroup.com
For the Open House activity, contact Brent Gaschler, Technology & Support Engineer, Utah DOT, (801) 965-3816 BGASCHLER@utah.gov

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