Author: Catherine Bassetti Publisher: ISBN: 9781734335903 Category : Languages : en Pages : 184
Book Description
Building Seattle's State Route 99 Supertunnel: Journey from light to light is a photojournalistic book documenting the building of the State Route 99 deep-bore tunnel in Seattle, Washington-a historical transportation megaproject. 'Bertha' was the largest-diameter Earth Pressure Balance Tunnel Boring Machine at the time of delivery, and this project is the largest-diameter completed tunnel to-date.The underground drive ran beneath the downtown of Seattle for approximately two miles. This project provided the city with a new safe route, replacing the 65-year-old Alaskan Way Viaduct. The Viaduct was a major highway but was damaged during the 2001 Nisqually earthquake and deemed unsafe should future earthquakes occur. Though intended to be completed in two years, the endeavor was complicated as the TBM suddenly halted shortly after starting her journey, due to overheating and damage to the machine. The TBM was rescued from 120 feet below ground, via an Access Shaft. Once repaired, returned underground, and tested, it continued its route until reaching the final exit zone at the North Portal near the Seattle Center complex, on April 4, 2017. Governor Jay Inslee and other officials inaugurated the new SR 99 tunnel with a ribbon-cutting ceremony on February 2, 2019. The Alaskan Way Viaduct, a city fixture for 65 years, was demolished over the summer of 2019. Now the waterfront is unobstructed and plans for the renovation of the area commenced. Catherine Bassetti was the official on-site photographer for the project. This book covers all aspects of this Project from 2014-2019, including six work zones, all major events, and milestones. Also included are interviews with both key personnel and crew members of many trades. It includes narratives from the Labor Union workforce. Statements include those of State officials and major firms responsible for key engineering aspects. This book includes photographs of high quality and unique coverage following both the building of this high profile underground tunnel and the human stories of those who ultimately made it a success. This is a hardcover 'coffee table' First Edition with dust jacket in full color throughout. Concept, design, and photographs by the author, Catherine Bassetti.
Author: Marcus C. Jefferies Publisher: Routledge ISBN: 1317635027 Category : Technology & Engineering Languages : en Pages : 375
Book Description
The last three decades have seen the evolution of Public–Private Partnerships (PPPs) and Relationship Contracting (RC) as alternative procurement approaches to traditional methods of delivering public infrastructure. The potential for growth in these new forms of procurement has led to an on-going debate on the nature of requirements, particularly in terms of policy development, encouraging private investment and value for money. A key argument for Governments to procure projects using PPPs and RC is that the process delivers better value for all the stakeholders, including the community and asset end-users. This wide-ranging study of such crucial procurement issues includes international historical context, collaboration and risk management, with a focus on sustainable procurement approaches. The international significance of PPPs and RC procurement is reinforced with case study examples from the UK, Europe, North America, South Africa and the Asia-Pacific. It features cutting-edge research from around the world on subjects such as: Reviews and reflection of the PPP approach Project Alliancing Implementation of RC in developing countries Changes in procurement policy Value for money, collaboration and stakeholder involvement Growth and emergence of PPPs in Asia Risk management Including contributions from some of the world's most prominent academics and practitioners in this field, it is a crucial guide to the strategic choices governments now face for the provision of infrastructure, between using ‘public’ or ‘private’ mechanisms, or a combination of the two.
Author: Alan Howard Publisher: Society for Mining, Metallurgy & Exploration ISBN: 0873354664 Category : Technology & Engineering Languages : en Pages : 1158
Book Description
Your timely source for more cost-effective and less disruptive solutions to your underground infrastructure needs. The North American Tunneling Conference is the premier biennial tunneling event for North America, bringing together the brightest, most resourceful, and innovative minds in the tunneling industry. It underscores the important role that the industry plays in the development of underground spaces, transportation and conveyance systems, and other forms of sustainable underground infrastructure. With every conference, the number of attendees and breadth of topics grow. The authors—experts and leaders in the industry—share the latest case histories, expertise, lessons learned, and real-world applications from around the globe. Crafted from a collection of 126 papers presented at the conference, this book takes you deep inside the projects. It includes challenging design issues, fresh approaches on performance, future projects, and industry trends as well as ground movement and support, structure analysis, risk and cost management, rock tunnels, caverns and shafts, TBM technology, and water and wastewater conveyance.
Author: National Research Council Publisher: National Academies Press ISBN: 0309278279 Category : Technology & Engineering Languages : en Pages : 247
Book Description
For thousands of years, the underground has provided humans refuge, useful resources, physical support for surface structures, and a place for spiritual or artistic expression. More recently, many urban services have been placed underground. Over this time, humans have rarely considered how underground space can contribute to or be engineered to maximize its contribution to the sustainability of society. As human activities begin to change the planet and population struggle to maintain satisfactory standards of living, placing new infrastructure and related facilities underground may be the most successful way to encourage or support the redirection of urban development into sustainable patterns. Well maintained, resilient, and adequately performing underground infrastructure, therefore, becomes an essential part of sustainability, but much remains to be learned about improving the sustainability of underground infrastructure itself. At the request of the National Science Foundation (NSF), the National Research Council (NRC) conducted a study to consider sustainable underground development in the urban environment, to identify research needed to maximize opportunities for using underground space, and to enhance understanding among the public and technical communities of the role of underground engineering in urban sustainability. Underground Engineering for Sustainable Urban Development explains the findings of researchers and practitioners with expertise in geotechnical engineering, underground design and construction, trenchless technologies, risk assessment, visualization techniques for geotechnical applications, sustainable infrastructure development, life cycle assessment, infrastructure policy and planning, and fire prevention, safety and ventilation in the underground. This report is intended to inform a future research track and will be of interest to a broad audience including those in the private and public sectors engaged in urban and facility planning and design, underground construction, and safety and security.
Author: Catherine Bassetti
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Author: United States. Federal Highway Administration
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Author: United States. Federal Highway Administration
Author: Marcus C. Jefferies
Author: United States. Federal Highway Administration
Author: Alan Howard
Author: National Research Council