MAINTENANCE (MN)

MN0050     16:00        Base & Subbase Repair

                                      International Road Federation

 

                                      Illustrates nine steps for repair of base and subbase.  Shows on-site tests of moisture content of subgrade and base materials. 

 

MN0100     12:00         Base Repair

                                      Utah DOT

 

                                      Base repair is the elimination of the cause of base failure.  This involves many steps, outlined on this tape.

 

MN0150     12:00         Base Repair [Spanish]

                                      Utah DOT

 

                                      Base repair is the elimination of the cause of base failure.  This involves many steps, outlined on this tape.

 

MN0200     11:45         Blade Patching

                                      New Mexico DOT

 

                                      This video shows how to patch roadways with a blade.

 

MN0250     22:00         Blading Unpaved Roads

                                      National Association of County Engineers/Federal Highway Administration

 

                                      The tape describes using a motor grader to maintain unpaved roads.  It shows the operation of the motor grader at intersections, railroad crossings, driveways, and bridges.

 

MN0300     21:00         Common Maintenance Problems & Causes

International Road Federation

 

Six causes of maintenance problems in seven maintenance areas are discussed.  Understanding the causes of maintenance problems will aid in their prevention and promote better repairs.

 

MN0350     8:00            Creating Meadows Through Road

                                      Maintenance

USDA Forest Service

 

Presents methods to restore or preserve meadowlands and wetlands along low-volume roads.  Methods shown are replacement culverts in eroded channels, Jersey barrier walls in front of culverts, and elbows on culverts on the upstream side of the road. 

 

MN0400     12:25         Edge Rut Repair & Grade Gravel Shoulder

                                      [Spanish]

Utah DOT

 

This video shows examples of using a grader to fix edge ruts and to repair shoulders.

 

MN0425     18:00         Forest Roads and the Environment

                                      USDA Forest Service, FHWA

 

                                      How roads and environment interact with each other highlighting several issues that benefit from proper maintenance activities, including water temperature, fish habitat and aggregate surfacing loss.

 

MN0450     57:50         Highway Maintenance: 

                                      1) Maintenance Supervisor’s Responsibilities

                                      2) Patching PCC with PCC

                                      3) Patching PCC

                                      Utah DOT

 

                                      This tape presents an overview of highway maintenance and includes procedures for traffic control in maintenance and construction areas.

 

MN0500     2:03:08      Highway Maintenance: 

                                      1) Overview: Traffic Control Work Areas

                                      2) The Flagger 

                                      3) Traffic Control in Moving

                                      Utah DOT

 

                                      This tape presents an overview of highway maintenance and includes procedures for traffic control in maintenance and construction areas.

 

MN0550     1:46:00      Highway Maintenance: 

                                      1) Patching With Hand Tools

                                      2) Maintenance for Non-Hard Surfaces

                                      Utah DOT

 

                                      This tape presents an overview of highway maintenance and includes procedures for patching with hand tools and maintenance for non-hard surfaces.

 

MN0600     1:54:41      Highway Maintenance: 

                                      1) Routine Structure Cleaning    

                                      2) Edge Rut Repair  

                                              3) Maintain Drainage                       

                                                4) Mowing/Chemical

                                      Utah  DOT

 

                                      This tape presents an overview of highway maintenance and includes procedures for traffic control in maintenance and construction areas.

 

MN0615     26:00         Highway Sanders & Highway Sander Calibration

                                      Utah DOT

 

                                      This video demonstrates the use and care of a truck–mounted hydraulic sander for distributing de–icing materials. Mounting and hookup in a dump truck bed is shown, and an operator walks through daily maintenance checks, focusing on oil levels, the dump box, and the spinner. Sanding controls are demonstrated, and the issue of when to sand is discussed. Cleanup and storage are also shown.

 

MN0625     18:30         The Importance of Road Drainage

                                      Federal Highway Administration, LTAP

 

                                      This video provides reasons for ensuring proper drainage on roadways.  Included in here are surface and subsurface drainage systems and their inspection.

 

MN0635     5:00            Innovative Pavement Maintenance

                                      Technology

                                      Strategic Highway Research Program

                                               

                                      This video presents techniques and equipment such as pothole patchers, a fault meter for measuring differences in joint elevations and a vacuum tester for joint seal leaks.

 

MN0650     19:54           Low Profile Treatment Methods for R/W

                                      Dow Elanco

 

                                      [Promotional video supplied by vendor.]

 

MN0700     10:11         Maintain Drainage [Spanish]

                                      Utah DOT

 

                                      This video shows the damage that water can do to pavements and the importance of maintaining drainage. Through typical drainage problems, the video shows these steps for maintaining drainage: 1) establish traffic control,

                                      2) determine the cause of the problem by examining inlets and outlets and the condition of the drainage features, and 3) apply corrective actions. Utilizes both lecture and demonstration instructional format.

 

MN0750     10:20         Maintain Non-Hard Surfaces [Spanish]

                                      Utah DOT

 

                                      This video shows the correct procedures for gravel road maintenance. It demonstrates how to grade the road, taking into consideration moisture, shape and drainage. Utilizes both lecture and demonstration instructional format.

 

MN0775     16:00         Maintaining the Ditch and Surface Cross Drains

                                      USDA Forest Service, FHWA

 

This provides comprehensive instructions for correctly constructing and maintaining ditches, culverts and various surface cross drains.  Highlighted in this video are surface cross drains such as rolling dips, earthen water bars and interceptor dips.

 

MN0800     21:30         Pavement Repair:  Do the Right Thing at the

                                      Right Time

                                      Minnesota DOT, 1991

 

                                      A local homeowner walks the viewer through the basics of pavement maintenance. He explains why asphalt pavements break up; the consequences of broken pavement; how local transportation agencies gather data on roads and alternatives for pavement rehabilitation. He utilizes both lecture and demonstration instructional format.

 

MN0825     42:53                   Pavement Structure Repair Technologies (Tape 2)

                                      Federal Highway Administration

 

                                      A detailed description of the methods and steps used in shoulder maintenance and in asphalt chip seals.  Instructions are specific to each problem addressed.

 

MN0840     30:00         Preventative Maintenance Project Selection

                                      FHWA, Foundation for Pavement Preservation

 

This video explains how planning is critical in providing cost effective treatments that preserve the roadway, retard deterioration, and improve the functional conditions of the road.

 

MN0845     16:00         Reading the Traveled Way

                                      USDA Forest Service, FHWA

 

                                      Learn to quickly identify what the road is “saying.”  This segment focuses on understanding what the condition of the road is and providing insights on how to proactively avoid costly repairs by properly addressing the road in its current condition.

 

MN0846     16:30         Reading Beyond the Traveled Way

                                      USDA Forest Service, FHWA

 

                                      Properly maintained roads require an understanding of what is happening beyond the road surface.  Considering the natural functions before beginning maintenance operations can help minimize significant impacts to the road.

 

MN0850     22:40         Remove Minor Slides & Clean Out Ditches

                                      Utah DOT

 

                                      This video demonstrates removing minor slides and cleaning out ditches in several steps: setting up traffic control, piling up excess material with heavy equipment, loading trucks, and cleaning up. Because minor slides involve removing a great deal of material, special attention is paid to maintaining the original grade and back slope of the worksite.

 

MN0900     14:04          Remove Minor Slides & Clean Out Ditches

                                      [Spanish]

                                      Utah DOT

 

                                      This video demonstrates removing minor slides and cleaning out ditches in several steps: setting up traffic control, piling up excess material with heavy equipment, loading trucks, and cleaning up. Because minor slides involve removing a great deal of material, special attention is paid to maintaining the original grade and back slope of the worksite.

 

MN0950     14:00         Repair of Depressions, Rutting and Corrugations

                                      International Road Federation

 

                                      The basic repair method for depressions, rutting and corrugations is to fill in the low areas with a leveling course of asphalt concrete and then to overlay the entire area with a wearing course. This video describes the proper procedures for using this repair method with a motor grader using eight work steps. Special considerations for placing and compacting each layer in a deep depression are illustrated. The video also shows how to place and compact a thin overlay over the leveling course.

 

MN1000      19:00         Replenishing Earth & Gravel Shoulders

                                        International Road Federation

 

                                        Nine maintenance work steps to restore the unpaved shoulder by adding new material are shown in this video. Proper procedures are fully presented for preparing the existing shoulder surface before adding additional material, placing and spreading additional material, and compacting the material. The most efficient equipment and materials are discussed, as well as proper use of the equipment.

 

MN1050      16:00         Reshaping Earth & Gravel Shoulders

                                        International Road Federation

 

                                        This video shows the procedures for reshaping earth and gravel shoulders with proper cross slope. A nine‑step maintenance procedure is presented step‑by‑step and the equipment and hand tools required are also discussed.

 

MN1100     4:00            Retro-fitted Load Transfer Devices

                                        Indiana DOT/Keystone Engineering

 

                                        This video provides a brief introduction to the repair of cracks in jointed concrete pavement. Carbide grinding is used to dry‑mill slots in the surface and epoxy coated rebar is to establish load transfer across pavement cracks. After the short sections of rebar are placed, the slots are backfilled with a high‑strength rapid‑setting mortar.  This technique is intended to prevent pavement faulting, restrain future lateral movement, and transfer movement expansion and contraction to the pavement joints.

 

MN1125     Varies         Rural Road Maintenance

                                      USDA Forest Service, FHWA

 

                                        Set of 5 videos covering topics from Reading the Traveled Way (and Beyond the Traveled Way) to Smoothing and Reshaping, Maintaining the Ditch and Surface Cross Drains, and Forest Roads and the Environment.  Individual videos are all under 18:00 minutes.  *Videos may also be checked out individually (look for the above titles in the Maintenance section of the catalog.)                  

 

MN1135      17:30         Smoothing and Reshaping the Traveled Way

                                      USDA Forest Service, FHWA

                                       

                                        This video covers detailed step by step processes used for both smoothing and reshaping a road.

*Crowned Roads            *Insloped Roads

*Outsloped Roads          *Transition Sections

 

MN1150      16:21         Subsurface Utility Engineering – A Proven

                                      Solution

Federal Highway Administration

 

This video discusses the process known as subsurface utility engineering, which accurately maps underground utilities and structures for use in the development of future construction projects. Utilizes a lecture format.

 

MN1200     11:45          Technical Advancements for Maintenance

                                      Workers (Chief Administrative Officers)

Strategic Highway Research Program

 

This video presents the status of research activities in the areas of maintenance cost effectiveness and snow and ice control. These include an overview of safety research (barriers, lights and warning devices) and productivity improvements. The emphasis is on reducing costs and improving safety and public satisfaction (the need to get in and get out quickly and not have to return).

 

MN1250     14:45          Technical Advancements for Maintenance

                                      Workers (Maintenance Managers & Work Crews)

Strategic Highway Research Program

 

This video presents a status report on how research efforts undertaken by the Strategic Highway Research Program will affect maintenance operations. The four primary areas of concern involve improved pavement repair techniques, pavement preventive maintenance, snow and ice control, and short-term work zone safety.

 

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