APPROVED ELECTRONIC SIGNATURES

 

This appendix contains the Approved Electronic Signature for Certification of Materials and Weights. All approved Electronic Signatures will expire 5 years from the date of Director of Construction and Materials Signature.  

 

Weighmaster/Expiraton Date

Company Name

Source Name/A-Number/District

Mary Worrell 1/15/14

Martin Marietta

Ames Mine (A85006) / 1

Sandra Hill 1/15/14

Martin Marietta

Ames Mine (A85006) / 1

Lori Engelby 1/15/14

Martin Marietta

Ames Mine (A85006) / 1

Nikki Hanna 4/23/14

Martin Marietta

Fort Dodge Mine (A94002) / 1

Lisa George-Bacon 4/23/14

Martin Marietta

Fort Dodge Mine (A94002) / 1

John Johnson 7/11/14

Hallett Materials

Exira (A05506) / 4

Ronda Hammes 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), (ANE010), (ANE012)

Lisa Maher 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), (ANE010), (ANE012)

Deb Gjerde 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), (ANE010), (ANE012)

Theresa McMains 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), (ANE010), (ANE012)

Julie Bauers 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), ANE010), (ANE012)

Robin Cass 10/14/15

Martin Marietta

Weeping Water, Ft. Calhoun, Springfield /4

(ANE002), (ANE010), (ANE012)

Jennifer Stanley 4/12/17

Martin Marietta

Raccoon River Sand (A25518) / 4

Claud Harris 4/12/17

Martin Marietta

Raccoon River Sand (A25518) / 4

Jeff Werden 4/12/17

Martin Marietta

Winterset, East Winterset / 4

(A61012), (A61024)

Mary A. Green 4/12/17

Martin Marietta

Earlham (A61026), (A61032) / 4

Danny Van Patten - 4/18/17

Martin Marietta

Sully Mine (A50002) / 1

Wesley Alertsen- 4/18/17

Martin Marietta

Malcom Mine (A79002) / 1

Brenda Liles 4/18/17

Martin Marietta

Sully Mine (A50002) / 1

Joel Tichy 4/18/17

Martin Marietta

Ferguson (A64002) / 1

Donna Hughes 4/18/17

Martin Marietta

Marshalltown Sand (A64502) / 1

Mark Haskell - 4/18/17

Martin Marietta

Marshalltown Sand (A64502) / 1

Rex A. Gaskill - 4/18/17

Martin Marietta

Marshalltown Sand (A64502) / 1

Thomas Owens Jr. - 4/18/17

Martin Marietta

Colfax Sand (A50502) / 1

Viki Sauerman - 4/18/17

Martin Marietta

Saylorville Sand (A77534) / 1

Craig Groover - 4/18/17

Martin Marietta

Saylorville Sand (A77534) / 1

Diane Thomas 4/18/17

Martin Marietta

Durham Mine (A63002) / 5

Joyce Davis - 4/18/17

Martin Marietta

Durham Mine (A63002) / 5

Daryl Scott - 4/18/17

Martin Marietta

New Harvey Sand (A63512) / 5

Cherene M Vote 5/4/17

Martin Marietta

Moore (A76004) / 2

Sandra Johnson 5/4/17

Martin Marietta

Mason City (A17020) / 2

Brenda L. Benjamin 5/4/17

Martin Marietta

Moore (A76004) / 2

Michell Thilges 5/4/17

Martin Marietta

Pedersen (A46014) / 2

Tonya Holmes 5/11/17

Martin Marietta

Harris (A98002) / 2

Karen Ries 5/11/17

Martin Marietta

Mason City (A17020) / 2

Doug Seela 5/11/17

Knife River Midwest

Voss (A99002) / 2

Becca Williams 5/11/17

Knife River Midwest

Voss (A99002) / 2

Aaron L. Conn 5/11/17

Martin Marietta

New Harvey Sand (A63512) / 5

Linda Jones 5/11/17

Martin Marietta

Cedar Rapids (A57018) / 6

Marjean McMahon 5/17/17

Martin Marietta

Cedar Rapids (A57018) / 6

Jeanne M Stoner 5/17/17

Martin Marietta

Linn County Sand (A57534) / 6

Tammy Draper-Hansen- 5/31/17

Martin Marietta

Alden (A42002) / 1

Coby Metz 5/31/17

Martin Marietta

Colfax Sand (A50502) / 1

Jason Hinkle 5/31/17

Martin Marietta

Fort Dodge Mine (A94002) / 1

Rick A. Burchard 5/31/17

Martin Marietta

Ferguson (A64002) / 1

Mary Bossung 6/13/17

Martin Marietta

Weeping Water (ANE002) / 4

Becky Bowers  -  8/13/17

L.G. Everist, Inc.

Track 6 / 3

Sandy Caskey 8/13/17

L.G. Everist, Inc.

Track 6 / 3

Mark Bowden 8/13/17

L.G. Everist, Inc.

Track 6 / 3

Steven Froid - 8/31/17

Martin Marietta

Cedar Rapids (A57018) / 6

Danielle Fiorini 9/11/17

Martin Marietta

Earlham-Mason, Earlham-Thrailkill / 4

(A61026), (A61032)

Jolene McMahon 11/21/17

Higman Sand & Gravel

Akron (A75502) / 3

Jo Ann Decker 11/21/17

Higman Sand & Gravel

Akron (A75502) / 3

Terri Day 12/3/17

Martin Marietta

Cedar Rapids (A57018) / 6

Lyndsey Hartley -   04/22/18

Martin Marietta

Springfield / 4, Weeping Water / 4

(ANE012), (ANE002)

Lisa Roach -   05/9/18

Martin Marietta

Springfield / 4, Weeping Water / 4

(ANE012), (ANE002)