Members
The Specification Committee consists of approximately 10 - 20 office directors or their designees from the central office, and field offices. They meet approximately monthly to review and discuss possible additions or changes to the specifications for work on construction projects.
Specification Committee Members
| Name
|
Office
|
Phone
|
| Charlie Purcell
|
Project Delivery Bureau
|
515-239-1128
|
| Tom Reis
|
Specifications
|
515-239-1566
|
| Eric Johnsen
|
Specifications
|
515-239-1662
|
| Wes Musgrove
|
Materials and Construction
|
515-239-1843
|
| Mark Dunn
|
Contracts
|
515-239-1414
|
| Willy Sorenson
|
Traffic Engineering & Safety
|
515-239-1212
|
| Donna Buchwald
|
Local Systems
|
515-239-1051
|
| Brian Smith
|
Design
|
515-239-1402
|
| Darwin Bishop
|
District 3 Construction
|
319-364-0235
|
| Mark Brandl
|
Davenport RCE
|
563-391-2750
|
| Jeff Devries
|
District 1 Materials
|
515-239-1926
|
| Gary Novey
|
Bridges and Structures
|
515-239-1233
|
Specification Committee Advisory Members
| Advisory Members
|
| Lisa McDaniel
|
FHWA
|
515-233-7307
|
| Robert Younie
|
Maintenance
|
515-239-1589
|
| Kevin Jones
|
Materials Inspection Staff
|
515-239-1237
|
| Tamara Nicholson
|
Environmental Services
|
515-239-1798
|
| Chris Brakke
|
Design
|
515-239-1882
|
| Paul Wiegand
|
InTrans-SUDAS
|
515-294-8103
|
| J.D. King
|
Co. Engr. Spec. Comm.
|
563-422-3552
|
| Dan Eckert
|
Co. Engr. Spec. Comm.
|
712-336-2944
|
| Dan Davis
|
Co. Engr. Spec. Comm.
|
712-374-2613
|
| Catherine Nicholas
|
Co. Engr. Spec. Comm.
|
319-833-3008
|
| Joel Fantz
|
Co. Engr. Spec. Comm.
|
712-852-3001
|
| David Carney
|
Co. Engr. Spec. Comm.
|
712-433-2284
|
| Brad Skinner
|
Co. Engr. Spec. Comm.
|
712-542-2510
|
| Robert Fangman
|
Co. Engr. Spec. Comm.
|
563-886-6102
|
| William Belzer
|
Co. Engr. Spec. Comm.
|
319-642-3721
|
| Scott Rinehart
|
Co. Engr. Spec. Comm.
|
712-262-2825
|
| Ernie Steffensmeier
|
Co. Engr. Spec. Comm.
|
319-372-2541
|
| Daniel Doerfler
|
Co. Engr. Spec. Comm.
|
641-446-7131
|
| Jacob Thorius
|
Co. Engr. Spec. Comm.
|
319-653-7731
|
| Anthony Bardgett
|
Co. Engr. Spec. Comm.
|
563-927-3505
|