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Wheeler River Project Provincial Technical Proposal and Federal Project Description
Wheeler River Project Provincial Technical Proposal and Federal Project Description Denison Mines Corp. May 2019 WHEELER RIVER PROJECT TECHNICAL PROPOSAL & PROJECT DESCRIPTION Wheeler River Project Provincial Technical Proposal and Federal Project Description Project Summary English – Page ii French – Page x Dene – Page xx Cree – Page xxviii PAGE i WHEELER RIVER PROJECT TECHNICAL PROPOSAL & PROJECT DESCRIPTION Summary Wheeler River Project The Wheeler River Project (Wheeler or the Project) is a proposed uranium mine and processing plant in northern Saskatchewan, Canada. It is located in a relatively undisturbed area of the boreal forest about 4 km off of Highway 914 and approximately 35 km north-northeast of the Key Lake uranium operation. Wheeler is a joint venture project owned by Denison Mines Corp. (Denison) and JCU (Canada) Exploration Company Ltd. (JCU). Denison owns 90% of Wheeler and is the operator, while JCU owns 10%. Denison is a uranium exploration and development company with interests focused in the Athabasca Basin region of northern Saskatchewan, Canada with a head office in Toronto, Ontario and technical office in Saskatoon, Saskatchewan. Historically Denison has had over 50 years of uranium mining experience in Saskatchewan, Elliot Lake, Ontario, and in the United States. Today, the company is part owner (22.5%) of the McClean Lake Joint Venture which includes the operating McClean Lake uranium mill in northern Saskatchewan. To advance the Project, Denison is applying an innovative approach to uranium mining in Canada called in situ recovery (ISR). The use of ISR mining at Wheeler means that there will be no need for a large open pit mining operation or multiple shafts to access underground mine workings; no workers will be underground as the ISR process is conducted from surface facilities. -
Introduction to Virginia's Karst
Introduction to Virginia’s Karst A presentation of The Virginia Department of Conservation and Recreation’s Karst Program & Project Underground Karst - A landscape developed in limestone, dolomite, marble, or other soluble rocks and characterized by subsurface drainage systems, sinking or losing streams, sinkholes, springs, and caves. Cross-section diagram by David Culver, American University. Karst topography covers much of the Valley and Ridge Province in the western third of the state. Aerial photo of karst landscape in Russell County. Smaller karst areas also occur in the Cumberland Plateau, Piedmont, and Coastal Plain provinces. At least 29 counties support karst terrane in western Virginia. In western Virginia, karst occurs along slopes and in valleys between mountain ridges. There are few surface streams in these limestone valleys as runoff from mountain slopes disappears into the subsurface upon contact with the karst bedrock. Water flows underground, emerging at springs on the valley floor. Thin soils over fractured, cavernous limestone allow precipitation to enter the subsurface directly and rapidly, with a minimal amount of natural filtration. The purer the limestone, the less soil develops on the bedrock, leaving bare pinnacles exposed at the ground surface. Rock pinnacles may also occur where land use practices result in massive soil loss. Precipitation mixing with carbon dioxide becomes acidic as it passes through soil. Through geologic time slightly acidic water dissolves and enlarges the bedrock fractures, forming caves and other voids in the bedrock. Water follows the path of least resistance, so it moves through voids in rock layers, fractures, and boundaries between soluble and insoluble bedrock. -
TITLE PAGE.Wpd
Proceedings of BAT GATE DESIGN: A TECHNICAL INTERACTIVE FORUM Held at Red Lion Hotel Austin, Texas March 4-6, 2002 BAT CONSERVATION INTERNATIONAL Edited by: Kimery C. Vories Dianne Throgmorton Proceedings of Bat Gate Design: A Technical Interactive Forum Proceedings of Bat Gate Design: A Technical Interactive Forum held March 4 -6, 2002 at the Red Lion Hotel, Austin, Texas Edited by: Kimery C. Vories Dianne Throgmorton Published by U.S. Department of Interior, Office of Surface Mining, Alton, Illinois and Coal Research Center, Southern Illinois University, Carbondale, Illinois U.S. Department of Interior, Office of Surface Mining, Alton, Illinois Coal Research Center, Southern Illinois University, Carbondale, Illinois Copyright 2002 by the Office of Surface Mining. All rights reserved. Printed in the United States of America 8 7 6 5 4 3 2 1 Library of Congress Cataloging-in-Publication Data Bat Gate Design: A Technical Interactive Forum (2002: Austin, Texas) Proceedings of Bat Gate Design: Red Lion Hotel, Austin, Texas, March 4-6, 2002/ edited by Kimery C. Vories, Dianne Throgmorton; sponsored by U.S. Dept. of the Interior, Office of Surface Mining and Fish and Wildlife Service, Bat Conservation International, the National Cave and Karst Management Symposium, USDA Natural Resources Conservation Service, the National Speleological Society, Texas Parks and Wildlife, the Lower Colorado River Authority, the Indiana Karst Conservancy, and Coal Research Center, Southern Illinois University at Carbondale. p. cm. Includes bibliographical references. ISBN 1-885189-05-2 1. Bat ConservationBUnited States Congresses. 2. Bat Gate Design BUnited States Congresses. 3. Cave Management BUnited State Congresses. 4. Strip miningBEnvironmental aspectsBUnited States Congresses. -
Through-The-Earth Electromagnetic Trapped Miner Location Systems. a Review
Open File Report: 127-85 THROUGH-THE-EARTH ELECTROMAGNETIC TRAPPED MINER LOCATION SYSTEMS. A REVIEW By Walter E. Pittman, Jr., Ronald H. Church, and J. T. McLendon Tuscaloosa Research Center, Tuscaloosa, Ala. UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF MINES Research at the Tuscaloosa Research Center is carried out under a memorandum of agreement between the Bureau of Mines, U. S. Department of the Interior, and the University of Alabama. CONTENTS .Page List of abbreviations ............................................. 3 Abstract .......................................................... 4 Introduction ...................................................... 4 Early efforts at through-the-earth communications ................. 5 Background studies of earth electrical phenomena .................. 8 ~ationalAcademy of Engineering recommendations ................... 10 Theoretical studies of through-the-earth transmissions ............ 11 Electromagnetic noise studies .................................... 13 Westinghouse - Bureau of Mines system ............................ 16 First phase development and testing ............................. 16 Second phase development and testing ............................ 17 Frequency-shift keying (FSK) beacon signaler .................... 19 Anomalous effects ................................................ 20 Field testing and hardware evolution .............................. 22 Research in communication techniques .............................. 24 In-mine communication systems .................................... -
Incident Report for 2011
British Cave Rescue Council The representative body for voluntary underground rescue in the British Isles Incident Report for Period 1st January 2011 - 31st December 2011 (4) (5) Cave Rescue Organisation Rescue Cave Cornwall Rescue & Search Cumbria Mines Ore RU CRO Derbyshire CRO Devon CRG Gloucestershire Irish CRO Rescue Mendip Cave Midlands CRO CRO Wales North CRO Scottish SouthCRO East South & Mid CRT Wales Swaledale Mountain Rescue FRA Wharfedale Upper TOTALS Caving Incidents 11 - - 4 1 2 2 6 1 1 1 - 6 - 0 35 Assisting Authorities(3) - 2 - 5 - 1 - - - - - - 1 - - 9 Persons Assisted 23 - - 8 1 3 2 10 1 1 1 - 19 - 0 69 Fatalities 0 - - 0 0 0 1 0 0 0 0 - 5 - 0 6 Persons Injured(1) 5 - - 4 1 0 - 4 1 1 1 - 1 - 0 18 Helicopter assistance (2) 2 - - 0 0 0 - 0 0 0 0 - - - 0 2 Animal Incidents 6 1(5) - 2 0 - 1 0 0 3 0 - - - 0 13 Assistance to other teams 0 - - 0 0 3 - 0 0 0 0 - - - 2 - Totals Underground Incidents 17 3 - 11 1 6 3 6 1 4 1 - 7 - 2 57 ‘Surface Incidents’ include fell/moorland rescues and searches. Teams, chiefly although not exclusively in the north, carry out these duties as part of their normal workload. These incidents are usually recorded in the Mountain Rescue (England & Wales) Incident Report for 2011. Surface Incidents 65 39 - - - - - - - - - - 2 25 36 167 Persons Assisted 90 6 - - - - - - - - - 5 25 26 152 Fatalities 2 1 - - - - - - - - - 4 2 5 14 Persons Injured 45 5 - - - - - - - - - 0 13 18 81 Surface Animal Incidents - - - - - - - - - - - - - - 0 Assistance to other teams - - - - - - - - - - - - - - 0 Totals Surface Incidents 65 39 - - - - - - - - - 2 25 36 128 Notes: 1. -
Department of Mining Engineering Mining.Mines.Edu
DEPARTMENT OF MINING ENGINEERING MINING.MINES.EDU Mines has been ranked as the #1 mining school in the world by the QS World University Rankings since 2015. Stewards of Earth resources degrees offered The Department of Mining Engineering focuses on training engineers w ith a strong Courses include hands-on labs and engineering background w ho understand the geology of ore deposits and best presentations by industry partners. methods for safe and environmentally sound extraction of minerals. As stewards of Mining Engineering natural resources, graduates learn to provide supply of critical resources, minerals and Bachelor?s, master's and raw materials for economic grow th and sustainability of society in a circular economy. PhD offered Underground Const ruct ion student-led organizations and Tunnel Engineering Master?s and PhD offered - Society for Mining, Metallurgy and Exploration (SME) Eart h Resource - International Society of Explosives Development Engineering Engineers (ISEE) Master?s and PhD offered - Society of Women Engineers (SW E) - Women In Mining (W IM) minors - Mine Rescue Team featuring national Mining Engineering competitions + - International Mining Games featuring Explosives Engineering international competitions + Underground Const ruct ion + and Tunnel Engineering Mineral Processing and research opportunities for undergrad students + Eart h Mechanics There are several world-renow ned research centers and institutes w ithin the (Coming in AY 20 21) department that offer hands-on experience and research activities for students. Space Mining + Coming soon! - Kroll Institute for Extractive Metallurgy (KIEM) - Underground Construction and Tunneling (UCT) - Earth Mechanics Institute (EMI) 40+ industry partners - Center for Critical Minerals - Center for Sustainable Mining - Edgar Experimental Mine - Virtual and Augmented Reality Lab $65K - Mine Automation and Robotics Average salary for - Rock Mechanics Lab 20 18-19 BS graduates - Mineral Processing Lab (10 0 % placement - Mine Ventilation Lab rate reported) . -
Coal Mine Safety Engineering
Scholars' Mine Professional Degree Theses Student Theses and Dissertations 1941 Coal mine safety engineering Charles F. Herbert Follow this and additional works at: https://scholarsmine.mst.edu/professional_theses Part of the Mining Engineering Commons Department: Recommended Citation Herbert, Charles F., "Coal mine safety engineering" (1941). Professional Degree Theses. 152. https://scholarsmine.mst.edu/professional_theses/152 This Thesis - Open Access is brought to you for free and open access by Scholars' Mine. It has been accepted for inclusion in Professional Degree Theses by an authorized administrator of Scholars' Mine. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact [email protected]. COAL MINE SAFETY ENGINEERING BY CHARLES F. HERBERT A THESIS submitted t o the f aculty of the SCHOOL OF MINES AND METALLURGY OF THE UNIVERSITY OF MISSOURI ill pa::: tial fulfillment of the wC l'k I'squi:l;'ed fo1' the Degree Of ENGINEER OF MINES Rolla , ->1:0 . 1941 Approved by ...... ~ .................. ... ~, ' Professor of Mining Engineering CHAPTER I Page HISTORY OF COAL MINE SAFETy. ................... 1 CHAPTER II ENGINEERING. • . 7 Surface Operations.......................... 8 Underground Mine Methods and Conditions ..... 14 Roof and Floor. 15 Explosives and Blasting ...•••.............. 17 Ventilation. • . • . • . 20 Dust..... ...•. ...................... .. .• 25 Haulage. • . 27 Elec trici ty. -
Tunnel and Tunnel Boring Machines
Hong Kong, China: Rush hour traffic flows quickly through the Cross- Harbour Tunnel. It’s one of the world’s most traveled highways and connects Kowloon with Hong Kong Island (in the background) 8 Dräger review 105 | 2 / 2012 EN_08-17_Tunnel.indd 8 07.06.12 08:20 Tunnel Focus Arteries underground Tunnel construction sites are extreme places that require complex solutions to make them safe. even the later operation, of the underground facilities for transport and infrastructure, makes high demands. eep beneath the city center in transportaion tunnels.” But the new long- London, UK, gigantic machines distance roads and rail tunnels need larger Dare working their way through and greater dimensions. clay and chalk. In spring 2012 the first of As a result, not only the number of tun- eight tunnel boring machines, from the nels, but also their lengths are growing. German manufacturer Herrenknecht, One example of this is the 55-kilometer- began to drill more than 40 kilometers long Brenner Base Tunnel, whose con- of rail tunnels under the British capital. struction is soon to begin. The Brenner These tunnels are at the heart of the Cross- Pass currently the most important and rail Project, which will channel long-dis- busiest north-south connection in the Alps. tance rail transport under London in the Around two million trucks and 12 million future. The massive project is currently cars drive through this bottleneck every the biggest construction site in Europe. year. The planned base tunnel, which will be solely for rail use, will run underground Rapid Growth between Innsbruck and Franzensfeste, and Many new tunnels are being built in should greatly reduce traffic congestion. -
WIPP Mine Rescue Teams: Ready to Save Lives Should and Emergency Arise
. a critical step toward solving the nation’s nuclear waste disposal problem WIPP Mine Rescue Teams Ready to Save Lives Should an Emergency Arise Federal law requires every operating mine in the United States to have access to two mine rescue teams. Mine rescuers are highly- trained specialists with life-saving skills they hope they'll never need to use. The Westinghouse Waste Isolation Division, management and operating contractor for the U.S. Department of Energy (DOE) at the Waste Isolation Pilot Plant (WIPP), maintains two well trained, physically fit, and fully equipped mine rescue teams. In addition to rescue capabilities, WIPP’s Blue and Silver mine rescue teams support (and are supported by) personnel from area potash mines through Memorandums of Understanding. This ensures that mines in the same region have access to capable, highly-trained personnel in the event of an emergency. In the Beginning . The Early Days of Mine Rescue During the early 1900s, while investigating mine disasters and their causes, it was important and necessary to examine conditions in a mine as soon as possible after an explosion or fire. This need led to establishing mine-safety stations and rail cars. Although the original purpose of these stations and cars was to aid in technical studies and investigations, the courageous rescue work performed was so humanitarian and spectacular that the stations and cars soon were referred to as “mine-rescue” stations and cars. Stations and cars were equipped with mine-rescue and first-aid equipment, much of which in the beginning came from England and Germany. -
A Magical Country : Stories from Appalachia
University of Louisville ThinkIR: The University of Louisville's Institutional Repository Electronic Theses and Dissertations 12-2014 A magical country : stories from Appalachia. James Eric Leary 1977- University of Louisville Follow this and additional works at: https://ir.library.louisville.edu/etd Part of the Appalachian Studies Commons, Folklore Commons, and the Modern Literature Commons Recommended Citation Leary, James Eric 1977-, "A magical country : stories from Appalachia." (2014). Electronic Theses and Dissertations. Paper 1754. https://doi.org/10.18297/etd/1754 This Doctoral Dissertation is brought to you for free and open access by ThinkIR: The University of Louisville's Institutional Repository. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of ThinkIR: The University of Louisville's Institutional Repository. This title appears here courtesy of the author, who has retained all other copyrights. For more information, please contact [email protected]. A MAGICAL COUNTRY: STORIES FROM APPALACHIA By James Eric Leary B.A. Eastern Kentucky University, 2001 M.A. University of Louisville, 2005 A Dissertation Submitted to the Faculty of the College of Arts and Sciences of the University of Louisville in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Department of Humanities University of Louisville Louisville, Kentucky December 2014 Copyright 2014 by James Leary All rights reserved A MAGICAL COUNTRY: STORIES FROM APPALACHIA By James Leary B.A., Eastern Kentucky University, 2001 M.A., University of Louisville, 2005 A Dissertation Approved on November 24, 2014 by the following Dissertation Committee: _________________________________ Dissertation Director Dr. Annette Allen _________________________________ Paul Griner _________________________________ Dr. -
Trenches in England Gazetteer Issue-01 Formatted.Xlsx
Site Name Parish/District County NGR Description Condition References Mapping & AP Comments WWII Comments Designation Associated Files Source Aps EC Curwen air photo of practice trenches in Barbican House, Levelled by plough and some areas of scrub but Lewes. Assocacited with visible on AP and should survive. Appears to Thundersbarrow Hill Shoreham by Sea East Sussex TQ 2250 0850 Shoreham Camp overlie earlier Celtic field system on Google Earth Chasseaud 2014: Fig 2 NMP Plot + Kitchener's Camps at Seaford: A Trenches associated with First World War Landscape on Aerial Seaford Camp Seaford Head East Sussex TV 4992 9830 Kitchener Army camp. Extant, though overgrown on Google Earth Skinner 2011, pg 28 Photographs by Skinner EH Report 27/2011 Practice trenches on the side of the neck and on top of the neck Appear to be extant. Likely to be associated with Alfriston Alfriston East Sussex TQ 50918 03129 of the valley. Canadian Infantry Chasseaud 2014, pg 173 & Fig 9 Appear to be extant although some areas Chailey Common Chailey East Sussex TQ 374 208 Maze of practice trenches. overgrown. Chasseaud 2014, pg 175 & Fig 9 Practice trenches shown on aerial Exceat Exceat East Sussex TV 533 982 photographs. Not visible. Chasseaud 2014, pg 176 & Fig 9 Practice trenches shown on aerial Polegate Polegate East Sussex TQ 608 047 photographs. Not visible. Chasseaud 2014, pg 180 & Fig 9 Practice trenches including a Appear to be extant although difficult to discern Poundgate, extensive trench system on between archaeological features and trackways Ashdown Forset Poundgate East Sussex TQ 48804 29028 Poundgate Spur. -
Mine Safety Technology Task Force Report May 29, 2006
Mine Safety Technology Task Force Report May 29, 2006 Thesis Mine Safety Recommendations Report to the Director of the Office of Miners’ Health, Safety and Training By the West Virginia Mine Safety Technology Task Force As required by West Virginia Code §56-4-4 May 29, 2006 i Mine Safety Technology Task Force Report May 29, 2006 The views expressed in this document are those of the authors and do not reflect the official policy or position of the Office of Miners’ Health Safety and Training or the State of West Virginia. Questions concerning this report can be directed to the Mine Safety Technology Task Force’s Technical Advisor, Randall Harris, at 304-558-1425 or [email protected] i Mine Safety Technology Task Force Report May 29, 2006 ABSTRACT The Sago and Aracoma disasters and their fourteen deaths, highlighted needed improvements in equipment, capabilities and processes for mine emergency response. The resultant worldwide attention has forever shifted the public’s view of underground mine safety. With the resolve of our government leaders, operators and labor representatives, we have embarked on a mission to improve mine health and safety, thus safeguarding the miners that fuel our nation. The Mine Safety Technology Task Force was charged with the duty of investigating and evaluating options and developing guidelines geared toward protecting the lives of our miners. Special emphasis has been placed on the systems and equipment necessary to sustain those threatened by explosion, fire or other catastrophic events while attempting escape or awaiting rescue. The West Virginia Mine Safety Technology Task Force Report provides a summary of commercial availability and functional and operational capability of SCSR’s, emergency shelters, communications, and tracking along with recommendations regarding implementation, compliance and enforcement.