Best Practice -- Subsurface Investigations
Best Practice -- Subsurface Investigations

Author:

Publisher:

Published: 2010

Total Pages:

ISBN-13:

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These best practices for Subsurface Survey processes were developed at the Idaho National Laboratory (INL) and later shared and formalized by a sub-committee, under the Electrical Safety Committee of EFCOG. The developed best practice is best characterized as a Tier II (enhanced) survey process for subsurface investigations. A result of this process has been an increase in the safety and lowering of overall cost, when utility hits and their related costs are factored in. The process involves improving the methodology and thoroughness of the survey and reporting processes; or improvement in tool use rather than in the tools themselves. It is hoped that the process described here can be implemented at other sites seeking to improve their Subsurface Investigation results with little upheaval to their existing system.

NASTT's Subsurface Investigation Good Practices Guidelines
NASTT's Subsurface Investigation Good Practices Guidelines

Author: North American Society for Trenchless Technology (NASTT)

Publisher:

Published: 2020-03-15

Total Pages:

ISBN-13: 9781928984078

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This Subsurface Investigations publication is presented by the North American Society for Trenchless Technology (NASTT), a non-profit educational organization. The published work serves as a companion document to a portion of "NASTT's New Installations Good Practices Training Course" and is intended to provide contractors, engineers, and utility owners with an overview of the many benefits of this widely practiced trenchless method. Understanding subsurface conditions provides insight into the source of the geologic materials, and the presence of potential buried objects which can have a significant impact on the outcome of a trenchless construction project. The subsurface conditions often dictate the most effective trenchless approach and may eliminate certain trenchless techniques as feasible options for the pipeline installation. Potential buried objects that can stop a trenchless project include naturally occurring or manmade objects. This publication serves to provide information on the elements of geotechnical investigations and other due diligence which is required to adequately characterize the subsurface environment prior to advancing a trenchless pipeline installation. All NASTT publications are peer reviewed by volunteer industry professionals to ensure that they offer generic and non-commercial information. This publication was funded solely by NASTT as part of our educational outreach programing. Since 1990, the all-volunteer members of NASTT have presented non-commercial information about green alternative engineering methods to North American communities and beyond. NASTT offers multiple, high quality trenchless courses each year throughout North America and at our annual NASTT No-Dig Show Conference and Exhibition. For more information on our many educational and networking opportunities, please visit nastt.org and nodigshow.com.

Training Course in Geotechnical and Foundation Engineering
Training Course in Geotechnical and Foundation Engineering

Author: Ara Arman

Publisher:

Published: 1997

Total Pages: 304

ISBN-13:

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The planning, executing, and interpreting the results of subsurface exploration of soil and rock for the design and construction of transportation facilites are presented. The geotechnical engineer's role in subsurface investigation, exploration methodologies, equipment types and their suitability to explore for various subsurface conditions and design requirements are discussed. The use of in situ testing and geophysical surveys for subgrade characterization, proper handling, transportation and storage of soil and rock samples, as well as laboratory testing techniques to develop subsurface information is presented. Correlation of soil and rock properties, typical geotechnical reports, and subcontracting for soil and rock exploration are also discussed. Safety guidelines, health and safety procedures, and a list of equipment manufacturers are appended for further reference.

Subsurface Investigation Qualification
Subsurface Investigation Qualification

Author: Jim Savidge

Publisher:

Published: 2005

Total Pages:

ISBN-13:

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This course [no. FHWA-NHI-132079] is part of a series to develop a training and qualification/certification program for geotechnical inspectors and field personnel. The course follows FHWA guidelines and practices for subsurface investigations. Topics addressed in the course include exploration equipment and methods, safety, borehole sealing, drilling and sampling requirements and criteria, proper visual classification and description of soils and rocks, common drilling errors, and dealing with difficult subsurface site conditions. A 2-hour qualification exam is administered at the end of the course.

Manual on Subsurface Investigations
Manual on Subsurface Investigations

Author:

Publisher:

Published: 2019

Total Pages: 372

ISBN-13:

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TRB's National Cooperative Highway Research Program (NCHRP) Web-Only Document 258: Manual on Subsurface Investigations provides an update to the American Association of State Highway Transportation Officials (AASHTO) 1988 manual of the same name. This report reflects the changes in the approaches and methods used for geotechnical site characterization that the geotechnical community has developed and adopted in the past thirty years. The updated manual provides information and guidelines for planning and executing a geotechnical site investigation program. It may also be used to develop a ground model for planning, design, construction, and asset management phases of a project.

Proposal for Subsurface Investigation, Geotechnical Engineering Services, and Environmental Site Assessment, Chinatown Parcels A, B, and C, Boston, Ma
Proposal for Subsurface Investigation, Geotechnical Engineering Services, and Environmental Site Assessment, Chinatown Parcels A, B, and C, Boston, Ma

Author: Inc Miller Engineering

Publisher: Legare Street Press

Published: 2023-07-18

Total Pages: 0

ISBN-13: 9781021497109

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This proposal, submitted by the Asian Community Development Corp and Miller Engineering, outlines plans for subsurface investigation, geotechnical engineering services, and environmental site assessment for a parcel of land in Boston's Chinatown neighborhood. Providing detailed analysis of soil conditions, groundwater levels, and potential environmental hazards, this proposal serves as a valuable example of best practices in site assessment and engineering. A must-read for professionals in the fields of environmental science and civil engineering. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Recommended Contract Practices for Underground Construction, Second Edition
Recommended Contract Practices for Underground Construction, Second Edition

Author: Sarah H. Wilson

Publisher: Society for Mining, Metallurgy & Exploration

Published: 2019-05-10

Total Pages: 233

ISBN-13: 0873354591

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A successful underground project is one where relationships are strong, the objectives as understood by each party are met or exceeded, and the work product serves its stakeholders and is maintainable in a way that fits with the project vision. High-level metrics for project success relate to safety, quality, schedule, and budget. The first edition of Recommended Contract Practices for Underground Construction has become a valued resource for the underground industry, serving as a concise guide for drafting and implementation of contract provisions. It provided improvements to underground contracting practices during all project stages. It also presented clear roles and responsibilities for project participants to promote better contracts. This second edition was undertaken by the UCA of SME because the industry has undergone numerous changes over the last decade. Changes in tunneling technology, more common use of design-build as a contracting mechanism, and many lessons learned have sparked some creative contract approaches. The recommendations contained in this edition are intended to guide owners and their engineers in developing and administering contracts and to give contractors a better understanding of the rationale behind contract provisions. The goal is that more underground projects in this country can be best projects, where improved relationships and fair contracts enable all project participants to personally invest in cost-effective, profitable projects, ensuring the continued health of the underground industry.

2016GUIDELINES FOR INVESTIGATING GEOLOGIC HAZARDS AND PREPARING ENGINEERING-GEOLOGY REPORTS, WITH A SUGGESTED APPROACH TO GEOLOGIC-HAZARD ORDINANCES IN UTAH
2016GUIDELINES FOR INVESTIGATING GEOLOGIC HAZARDS AND PREPARING ENGINEERING-GEOLOGY REPORTS, WITH A SUGGESTED APPROACH TO GEOLOGIC-HAZARD ORDINANCES IN UTAH

Author: Steve D. Bowman

Publisher: Utah Geological Survey

Published: 2016-09-21

Total Pages: 217

ISBN-13: 1557919291

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The purpose of these guidelines for investigating geologic hazards and preparing engineering-geology reports, is to provide recommendations for appropriate, minimum investigative techniques, standards, and report content to ensure adequate geologic site characterization and geologic-hazard investigations to protect public safety and facilitate risk reduction. Such investigations provide important information on site geologic conditions that may affect or be affected by development, as well as the type and severity of geologic hazards at a site, and recommend solutions to mitigate the effects and the cost of the hazards, both at the time of construction and over the life of the development. The accompanying suggested approach to geologic-hazard ordinances and school-site investigation guidelines are intended as an aid for land-use planning and regulation by local Utah jurisdictions and school districts, respectively. Geologic hazards that are not accounted for in project planning and design often result in additional unforeseen construction and/or future maintenance costs, and possible injury or death.