Submission Number: 14450
Submission ID: 64914
Submission UUID: dea5369a-345d-4110-b0cd-4d823604ee46

Created: Thu, 01/19/2023 - 18:10
Completed: Thu, 01/19/2023 - 18:10
Changed: Thu, 02/09/2023 - 14:52

Remote IP address: (unknown)
Submitted by: admin
Language: English

Is draft: No
Current page: webform_submission_import

Locked: Yes
TRANSPORTATION DEPT
SRF Consulting Group, Inc.
3000063410, 3000073571
Frost Video Update and Enhancement
669
Northern tier States and Provinces are influenced by frost heave and have work to develop ways to minimize its effect on our transpiration infrastructure though proper design. Even with the tools we have today we still experience frost heave issue and have to work to repair problems once they show up in frost boils or differential heave.
The original video was done by CRREL (cold regions research engineering lab) in the early 1980¿s. It contains some interesting laboratory time-laps videos of how frost action takes place and the narration is still relevant today. This video needs to be updated to current video standards while also adding a section showing repair methods for problem areas. The classic lab video and the narration (story line) will be incorporated into the updated video. The purpose of the new video is to:
1. Show how we design for preventing frost heaves
2. Show examples of frost heaves
3. Show/Demonstrate how frost action takes place
4. Explain what fixes are available
Project Duration
Thu, 06/14/2012 - 00:00
Sat, 08/31/2013 - 00:00
Mon, 09/30/2013 - 00:00
Yes
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Contract Amounts
$63270.64
{Empty}
$63270.64
No
LRRB/Partnership Funds
No
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Worel, Benjamin
Ben.Worel@state.mn.us
Very Good – TAC and other members caused the need for extra time
Very responsive to the TAC needs and worked well to come to agreement on technical topics.
Fair
Very good – happy with final product
Yes
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5 - very satisfied