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The Beginning of a Better Future
THE BEGINNING OF A BETTER FUTURE Doosan E&C CONTENTS Doosan Engineering & PORTFOLIO BUSINESS 04 CEO Message Construction COMPANY PROFILE 06 Company Profile 08 Corporate History 12 Socially Responsible Management 16 Doosan Group BUSINESS PORTFOLIO HOUSING 22 Brand Story 28 Key Projects 34 Major Project Achievements Building a better tomorrow today, the origin of a better world. ARCHITECTURE 38 Featured Project 40 Key Projects Doosan Engineering & Construction pays keen attention 48 Major Project Achievements to people working and living in spaces we create. We ensure all spaces we create are safer and more INFRASTRUCTURE pleasant for all, and constantly change and innovate 52 Featured Project to create new value of spaces. 54 Key Projects 60 Major Project Achievements This brochure is available in PDF format which can be downloaded at 63 About This Brochure www.doosanenc.com CEO MESSAGE Since the founding in 1960, Doosan Engineering & Construction (Doosan E&C) has been developing capabilities, completing many projects which have become milestones in the history of the Korean construction industry. As a result, we are leading urban renewal projects, such as housing redevelopment and reconstruction projects, supported by the brand power of “We’ve”, which is one of the most prominent housing brands in Korea. We also have been building a good reputation in development projects, creating ultra- large buildings both in the center of major cities including the Seoul metropolitan area. In particular, we successfully completed the construction of the “Haeundae Doosan We’ve the Zenith”, an 80-floor mixed-use building 300-meter high, and the “Gimhae Centum Doosan We’ve the Zenith”, an ultra-large residential complex for 3,435 households, demonstrating, once again, Doosan E&C’s technological prowess. -
교통 4 P49 Three Innovations of Subway Line 9.Pdf
Seoul Policies That Work: Transportation Three Innovations of Subway Line 9: Financing, Speed Competitiveness and Social Equity Shin Lee / Yoo Gyeong Hur, University of Seoul1 1. Policy Implementation Period 1994: Established route network 2009: Opened the 1st (Phase 1) section from Gaewha to Shin Nonhyeon stations 2015: Additionally opened the 2nd (Phase 2) section of Eonju, Seonjeongneung, Samsung Jungang, Bongeunsa and Sports Complex stations 2017: Expected to open the 3rd (Phase 3) section from Samjeon Jct. to Seoul Veterans Hospital stations Source: JoongAng Ilbo [Cover Story] Daily lives changed by Subway Line 9, in 9 months after the opening of Seoul’s Subway Line 9 extension Seoul Subway Line 9 is a route that connects the southern part of the Han River from the east to west. The first (Phase 1) section, completed in 2009, stretches 25.5kmand connects Gangnam and Gangseo, Seoul by being operated from Gimpo Airport to Banpo through Yeoui-do. The second (Phase 2) section of Eeonju, Seonjeongneung, Samsung Jungang, Bongeunsa and Sports Complex stations were additionally opened in March 2015. Subway Line 9 is connected to most of the lines in the city (except for Subway Lines 6 and 8), and it is the only line in Seoul that operates an express line in the entire system. It was constructed through private investment for the first time in Korea as an urban rail transit and promoted by a public-private partnership (PPP) project in the Build-Transfer-Operate (BTO) that transfers the ownership of the facilities to the Seoul metropolitan government after the completion and allows private investors to gain benefits from investment for 30 years of operation in accordance with the agreement with the Seoul Metropolitan Government. -
An Analysis of Time-Varying Crowding on Subway Platforms Using AFC Data in Seoul Metropolitan Subway Network
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 6 March 2020 doi:10.20944/preprints202003.0109.v1 Article An Analysis of Time-Varying Crowding on Subway Platforms using AFC Data in Seoul Metropolitan Subway Network Seongil Shin 1, Sangjun Lee 2* 1 Department of Transportation System Research, The Seoul Institute; [email protected] 2 Department of Transportation System Research, The Seoul Institute; [email protected] * Correspondence: [email protected](S.L.); [email protected](S.S.) Abstract: Management of crowding at subway platform is essential to improving services, preventing train delays and ensuring passenger safety. Establishing effective measures to mitigate crowding at platform requires accurate estimation of actual crowding levels. At present, there are temporal and spatial constraints since subway platform crowding is assessed only at certain locations, done every 1~2 years, and counting is performed manually Notwithstanding, data from smart cards is considered real-time big data that is generated 24 hours a day and thus, deemed appropriate basic data for estimating crowding. This study proposes the use of smart card data in creating a model that dynamically estimates crowding. It first defines crowding as demand, which can be translated into passengers dynamically moving along a subway network. In line with this, our model also identifies the travel trajectory of individual passengers, and is able to calculate passenger flow, which concentrates and disperses at the platform, every minute. Lastly, the level of platform crowding is estimated in a way that considers the effective waiting area of each platform structure. Keywords: Automated Fare Collection (AFC), Smart Card, Crowding, Practical Waiting Area, Subway Station Platform, Time-Varying, Late-Night Peak 1. -
Rigid Catenary March 2021
SECTOR REFERENCE LIST Rigid Catenary March 2021 Project Name Location Date Length Voltage Design (km) Speed (km/h) Metro Buenos Aires Line B Alem-Rosas Argentina 2014 25 600 V 90 Metro Buenos Aires Line E Bolívar-Retiro Argentina 2018 4 1,5 kV 90 Perth- Forestfield Airport link Australia 2019 15 25 kV 140 Melbourne Metro Rail Project Australia Design 1 1,5 kV 90 ÖBB Marchtrent-Traun Austria 1993 0.5 15 - SNCV Charleroi Belgium 1992 0.7 750 V 80 STIB Schaerbeek Depot Brussels Belgium 1998 0.77 750 V 20 STIB Rogier Tunnel Brussels Belgium 2008 0.5 750 V 80 STIB Haren Depot Belgium 2008 3 750 V 20 STIB Thomas Tunnel Brussels Belgium 2009 0.1 750 V 20 STIB Marconi depot Belgium 2016 5 750 V 20 STIB Simonis Belgium 2017 3.1 750 V 20 INFRABEL Tunnel Saint Martin Liege Belgium 2019 1.35 3 kV 80 INFRABEL Tunnel Pierreuse Belgium 2020 3.2 3 kV 80 Metro Sao Paulo Line 4 Brazil 2010 28 1.5 kV 110 Metro Sao Paulo Line 5 phase 1 Brazil 2013 2.3 1.5 kV 100 Metro Sao Paulo Line 5 phase 2 Brazil 2018 21 1.5 kV 100 Metro Sao Paulo Line 4 Extension Brazil 2021 4.5 1.5 kV 110 Metro Sofia Line 3 Bulgaria 2018-2019 23.04 1.5 kV 90 Toronto Saint Clair station Canada 2016 0.37 750 V 30 Ottawa Confederation Line Canada 2018 7.88 1.5 kV 90 Metro Santiago de Chine L3 & 6 Chile 2016 79.75 1.5 kV 80 Guangzhou China 1999 0.2 1.5 kV - MTR Hong Kong SIL-KTE China 2015 12 1.5 kV 90 MTR Hong Kong SCL China 2017 25 25 kV 130 March 2021 © Pandrol 2021 1 of 6 Rigid Catenary Helsinki-Vantaa Airport Finland 2012 16 25 kV 120 RATP Défense/Nation RER A France 1983 0.4 1.5 kV -
Life Expectancy in Areas Around Subway Stations in the Seoul
J Korean Med Sci. 2020 Nov 16;35(44):e365 https://doi.org/10.3346/jkms.2020.35.e365 eISSN 1598-6357·pISSN 1011-8934 Original Article Life Expectancy in Areas around Preventive & Social Medicine Subway Stations in the Seoul Metropolitan Area in Korea, 2008–2017 Ikhan Kim ,1,2* Hee-Yeon Kang ,2 and Young-Ho Khang 2,3 1Department of Health Policy and Management, Jeju National University School of Medicine, Jeju, Korea 2Department of Health Policy and Management, Seoul National University College of Medicine, Seoul, Korea 3Institue of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Korea Received: Jun 21, 2020 Accepted: Aug 27, 2020 ABSTRACT Address for Correspondence: Background: This study aimed to calculate life expectancy in the areas around 614 subway Young-Ho Khang, MD, PhD stations on 23 subway lines in the Seoul metropolitan area of Korea from 2008 to 2017. Department of Health Policy and Methods: We used the National Health Information Database provided by the National Management, Seoul National University College of Medicine, 103 Daehak-ro, Jongno- Health Insurance Service, which covers the whole population of Korea. The analysis was gu, Seoul 03080, Korea. conducted on the level of the smallest administrative units within a 200-m radius of each E-mail: [email protected] subway station. Life expectancy was calculated by constructing an abridged life table using the number of population and deaths in each area and 5-year age groups (0, 1–4, …, 85+) *Present address: Department of Medical Humanities and Social Medicine, Kosin during the whole study period. -
Faculty Information Booklet
FACULTY INFORMATION BOOKLET GeorgeMasonUniversityKorea FacultyAffairs FALL 2021 (updated: 07/06/2021) Table of Contents BEFORE & UPON ARRIVAL Checklist Before Coming to GMU Korea ............................................................................................. 5 Travel Coordination/Relocation ......................................................................................................... 7 Alien Registration Card (ARC) ............................................................................................................13 GETTING STARTED & WORK Human Resources (HR) Department ..................................................................................................15 IT Department ...................................................................................................................................16 Finance ..............................................................................................................................................17 Pre-Approval for Payments and Reimbursement Expenses ................................................................ 17 Unusual Payment Guidelines .............................................................................................................. 19 ORACLE Sign-in ................................................................................................................................... 20 Expense Reimbursement Procedure ................................................................................................... 22 Teaching -
Evaluation on the Effectiveness of Priority Seats for the Pregnant Women on Railroad Vehicles in South Korea
International Journal of Engineering Research and Technology. ISSN 0974-3154, Volume 13, Number 12 (2020), pp. 5033-5046 © International Research Publication House. http://www.irphouse.com Evaluation on the Effectiveness of Priority Seats for the Pregnant Women on Railroad Vehicles in South Korea Mizuno Tomomi & TOKUDA Katsumi University of Tsukuba, Japan. ORC-ID :0000-0002-7213-0483 Abstract board. This is a problem not only in Japan but also anywhere in the world [1]. More people are The purpose of this study was to observe the status especially hesitant to yield their seats to pregnant of the use of the Priority seats for the pregnant women whose conditions are not visually obvious, women in South Korea, and find out how effective and as a result, pregnant women are less likely to get the distinguished seat color and a sign as well as a seat than the disabled or the elderly people [2]. other measures are in order to prevent “unwelcome use” of the Priority seats by non-pregnant passengers. Besides, due to Confucian philosophy pervading in South Korea, the idea that young people should yield In comparison with the result of the study conducted their seats to the elderly is strongly rooted in the by Mizuno et al. (2019) in November 2018 and March public mind, and especially, it is deeply ingrained 2019, this study shows a higher availability rate for among the older generations. Therefore, even if a the Priority seats for the pregnant women albeit only pregnant woman wants to use a priority seat, she may slightly. be asked to surrender her seat by an elderly person. -
Recent Developments in Rail Transportation Services 2013
Recent Developments in Rail Transportation Services 2013 The OECD Competition Committee discussed the recent developments in rail transportation services in June 2013. This document includes an executive summary of that debate and the documents from the meeting: an analytical note by the OECD Secretariat, written submissions from Australia, the Czech Republic, Denmark, the European Union, France, Hungary, Indonesia, Italy, Korea, Latvia, the Netherlands, Poland, Romania, the Russian Federation, Spain, Chinese Taipei, Ukraine, the United Kingdom, the United States, and a summary of the discussion. Railway reforms are still very much in progress in many countries. This Roundtable discusses the changes that have happened since the Competition Committee last examined this sector in February 2005 and examines their impact on the performance of the railway sector. The main changes have taken place in Europe where first the freight market and then the market for international passenger services have been opened to competition on the tracks across the whole Union. Domestic passenger services will follow suit in 2020, though a few countries have already liberalised this last part of the railway sector. The introduction of open competition is leading to numerous antitrust cases where separation between the incumbent railway undertaking and the infrastructure manager is not complete, thus keeping alive the debate on the pros and cons of vertical separation. In addition some countries have introduced tendering procedure to allocate concession for the provision of passenger services, mostly for heavily subsidised local and regional services, to obtain the benefits of competition even when the market cannot support multiple operators. From these experiences lessons can be learnt on how tenders should be run and contracts should be designed in order to maximise the benefits that competition for the market can bring. -
World's Best Driverless Metro Lines 2017
WORLD’S BEST DRIVERLESS METRO LINES 2017 MARKET STUDY ON DRIVERLESS METRO LINES AND BENCHMARK OF NETWORK PERFORMANCE www.wavestone.com Wavestone is a consulting firm, created from the merger of Solucom and Kurt Salmon’s European Business (excluding retails and consumer goods outside of France) Wavestone’s mission is to enlighten and guide their clients in the most critical decisions, drawing on functional, sectoral and technological expertise. 2 Foreword In tomorrow’s megacities, citizens’ megacities which are coming into view selected route will take on increasing in emerging countries in Asia, Africa and importance (in France, journey length South America as well as the challenges grew by 63% between 1982 and 2008 presented by the peripheral urbanization according to INSEE, France’s National of highly dense big cities in developed Institute of Statistics and Economic European countries. Studies). This panorama on “smartization”, which At the same time, citizens’ habits regard- optimizes and streamlines urban mobil- ing transport change as a result of pres- ity highlights France as the flagship of sure, from environmental responsibility driverless metro system operations. The which is more present in their conscience momentum of its authorities and industry and, on the other hand, from congestion in the segment has propelled the country in city centers. The “transport mix” in big to the top of the pack in the global driv- cities has clearly shifted from the individ- erless metro market. ual car towards mass public transport. A transport system’s performance is based Faced with the challenge of transporting on strategic choices made over the long more passengers in a continuous and fluid term by the organizing transport authority way, and with the challenge of increasing and tactical and operating choices made line capacity that is already saturated, the by the operator. -
Dwell Time Estimation Using Real-Time Train Operation and Smart Card-Based Passenger Data: a Case Study in Seoul, South Korea
applied sciences Article Dwell Time Estimation Using Real-Time Train Operation and Smart Card-Based Passenger Data: A Case Study in Seoul, South Korea Yoonseok Oh 1 , Young-Ji Byon 2 , Ji Young Song 3, Ho-Chan Kwak 3,* and Seungmo Kang 1,* 1 School of Civil, Environmental and Architectural Engineering, Korea University, Seoul 02841, Korea; [email protected] 2 Department of Civil Infrastructure and Environmental Engineering, Khalifa University of Science and Technology, Abu Dhabi 127788, UAE; [email protected] 3 Railroad Policy Research Team, Future Transport Policy Research Division, Korea Railroad Research Institute, Uiwang 16105, Korea; [email protected] * Correspondence: [email protected] (H.-C.K.); [email protected] (S.K.); Tel.: +82-31-460-5495 (H.-C.K.); +82-2-3290-4862 (S.K.) Received: 4 December 2019; Accepted: 7 January 2020; Published: 9 January 2020 Abstract: Dwell time is a critical factor in constructing and adjusting railway timetables for efficient and accurate operation of railways. This paper develops dwell time estimation models for a Shinbundang line (S line) in Seoul, South Korea using support vector regression (SVR), multiple linear regression (MLR), and random forest (RF) techniques utilizing archived real-time metro operation data along with smart card-based passenger information. In the first phase of this research, the collected data are processed to extract boarding and alighting passenger counts and observed dwell times of each train at all stations of the S line under the current operational environment. In the second phase, we develop SVR, MLR, and RF-based dwell time estimation models. -
A Comparative Analysis of Subway Systems and Commuter Rails in Three Major World Cities: Paris, New York and Seoul
A COMPARATIVE ANALYSIS OF SUBWAY SYSTEMS AND COMMUTER RAILS IN THREE MAJOR WORLD CITIES: PARIS, NEW YORK AND SEOUL By Samantha Spagnoli Honors Dissertation (Global Studies) - Spring 2015 Department of Global Studies and Geography - Hofstra University Supervisor: Dr. Jean-Paul Rodrigue. Committee: Dr. Grant Saff, Dr James Wiley Table of Contents Acknowledgements ........................................................................................................................ i Glossary of Acronyms ................................................................................................................... ii Introduction ....................................................................................................................................1 The Case Studies ....................................................................................................................................... 1 Emerging Challenges for Public Transportation ....................................................................................... 1 The Approach ............................................................................................................................................ 3 Methodology ............................................................................................................................................. 4 Part 1: History of the Transit Systems .........................................................................................5 Paris .......................................................................................................................................................... -
Rail Services ▪ Independent Assurance ▪ Technical Consulting ▪ Performance Engineering
Rail Services ▪ Independent assurance ▪ Technical consulting ▪ Performance engineering Delivering Excellence Through Innovation & Technology rail.ricardo.com ▪ Independent assurance Every journey safe, ▪ Technical consulting ▪ Performance engineering reliable and sustainable We are a global consultancy providing technical expertise and specialist engineering services to help clients navigate the rail industry's operational, commercial and regulatory demands. With extensive experience across all key disciplines, from rolling stock, signalling and telecommunications, to energy efficiency, safety management and operational planning, we support a client portfolio that ranges from some of the world's largest rail administrations to niche component suppliers. And whether providing strategic counsel in the boardroom or implementing new safety-critical technologies with frontline teams, our commitment is the same: expertise that is informed and impartial; responses that are as pragmatic as they are impactful; and innovations that enhance rail's reputation as a safe, reliable and sustainable mode of transport. Who we are How we help The cornerstone of our business is the quality and We offer a unique mix of operational, technical and diversity of professional backgrounds, disciplines and strategic expertise, coupled with access to world-leading outlooks that our people offer. engineering facilities. Independent assurance Technical consulting Performance engineering • Independent verification and validation • Safety case development • Complete