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P3 value for money assessment and project report : Southwest Calgary Ring Road

Description

This report explains what a public-private partnership (P3) is and why it may be used. It provides a value for money assessment of the P3 and provides a project report for the Southwest Calgary Ring Road. More ≫

Description

This report explains what a public-private partnership (P3) is and why it may be used. It provides a value for money assessment of the P3 and provides a project report for the Southwest Calgary Ring Road.

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P3 value for money assessment and project report : Northeast Stoney Trail

Description

This report explains what a public-private partnership (P3) is and why it may be used. It provides a value for money assessment of the P3 and provides a project report for the Northeast Stoney Trail.

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P3 value for money assessment and project report : Northwest Anthony Henday Drive

Description

This report explains what a public-private partnership (P3) is and why it may be used. It provides a value for money assessment of the P3 and provides a project report for the Northwest Anthony... More ≫

Description

This report explains what a public-private partnership (P3) is and why it may be used. It provides a value for money assessment of the P3 and provides a project report for the Northwest Anthony Henday Drive.

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Infrastructure annual report

Description

The annual report of the ministry of Infrastructure contains financial information of the ministry and a comparison of actual performance results to desired results set out in the ministry... More ≫

Description

The annual report of the ministry of Infrastructure contains financial information of the ministry and a comparison of actual performance results to desired results set out in the ministry business plan, which was published as part of the previous year's budget.

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Buildings that work- for Albertans

Description

Highlights work being done by Alberta Infrastructure in 2011-12 and beyond to build, maintain and expand schools, post-secondary institutions, health facilities, seniors accommodation facilities,... More ≫

Description

Highlights work being done by Alberta Infrastructure in 2011-12 and beyond to build, maintain and expand schools, post-secondary institutions, health facilities, seniors accommodation facilities, and other public buildings in Alberta.

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Final report : economic efficiency of long combination transport vehicles in Alberta

Description

Reports the findings of a study to review the safety and the economic efficiency of Energy Efficient Motor Vehicles (EEMVs), also referred to as Long Combination Vehicles (LCVs), in Alberta, as... More ≫

Description

Reports the findings of a study to review the safety and the economic efficiency of Energy Efficient Motor Vehicles (EEMVs), also referred to as Long Combination Vehicles (LCVs), in Alberta, as well as to consider the relative competitiveness of the competing railway mode. The use of the larger LCV truck configurations was found to represent a significant reduction in the number of movements taking place on the highways, a significant transportation cost efficiency for users of truck transportation services, a major reduction in fuel use and greenhouse gas emissions and a larger reduction in pavement wear.

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Highway advisory radio system : Alberta experience

Description

In 1998, a low-power FM radio broadcast transmitter was installed and tested near Valleyview on Hwy 43, to warn travellers of inclement road and weather conditions and construction or maintenance... More ≫

Description

In 1998, a low-power FM radio broadcast transmitter was installed and tested near Valleyview on Hwy 43, to warn travellers of inclement road and weather conditions and construction or maintenance activities. This Highway Advisory Radio (HAR) broadcast transmitter had a range of eight kilometres. The resulting report recommended that a portable HAR be evaluated on moving construction/ maintenance projects. This project follows up on that recommendation and documents the use of a portable HAR system on six mobile highway construction projects in Alberta.

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Demonstration project : sheeting material requirements for non- illuminated overhead signs

Description

The cost of installation, maintenance, rehabilitation and operating costs for illuminated overhead sign structures is a concern for several Alberta Infrastructure operations managers. A very... More ≫

Description

The cost of installation, maintenance, rehabilitation and operating costs for illuminated overhead sign structures is a concern for several Alberta Infrastructure operations managers. A very high-brightness reflective sheeting material was introduced in 1994 as a possible alternative to illumination. Since then several new products have emerged with a similar claim of superior retro-reflectivity properties when compared to traditional sheeting materials that were used in the past. A demonstration project was developed in order to assess the comparable performance of these materials and determine the minimum sign sheeting requirements for non-illuminated overhead signs. Based on this demonstration it is recommended that the department continue to specify using 3M's Diamond Grade (VIP) series 3990 as a proven product for use on overhead signs and for other specialized signing requirements.

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Recycled plastic guardrail posts for use in a flexible, longitudinal roadside (weak post) barrier

Description

Wooden guardrail posts are subject to splitting and rot as they age. Wooden guardrail posts that have been in service between eight and 15 years are evaluated and scheduled for replacement based... More ≫

Description

Wooden guardrail posts are subject to splitting and rot as they age. Wooden guardrail posts that have been in service between eight and 15 years are evaluated and scheduled for replacement based on their condition and estimated remaining service life. Approximately 20,000 posts are replaced each year. Recycled plastic posts have a conservative service life of 30 years. The objective of this project was to determine if recycled guardrail posts should be accepted for use in the department's standard W-Beam (Weak Post) Unblocked Wood Post, Flexible, Longitudinal Roadside Barrier System.

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RejuvaSeal demonstration project, Entwistle, Alberta

Description

RejuvaSeal is a product used primarily at airports for jet fuel spill protection and on heavily-oxidized airport pavements to prevent failure due to raveling and minor surface cracking. A... More ≫

Description

RejuvaSeal is a product used primarily at airports for jet fuel spill protection and on heavily-oxidized airport pavements to prevent failure due to raveling and minor surface cracking. A demonstration of RejuvaSeal was offered to Alberta Infrastructure in order to assess the technical benefits of RejuvaSeal as a surface preservation treatment. The overall consensus after one winter cycle was that the product performs better than a traditional fog seal. The long-term benefits and performance will vary and is dependent on the severity and extent of the damage already experienced by the asphalt concrete pavement. RejuvaSeal will be included as a proprietary surface treatment option for treating heavily-oxidized asphalt concrete pavement. Additional monitoring is required to determine the service life of this treatment option.

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