An Internationally Acclaimed Organization - NETRACON Technologies

Grid Stations in GEPCO including two GIS for GEPCO and upgrade Palandari (AJK) Grid station from 33 kV to 132 kV Under IESCO. NETRACON Technologies was responsible for designing amp; construction of civil works, Installation, Testing amp; Commission of SVC for ABB at 220 kV Kotlakhpat GS, Lahore, the. only project of its type in Pakistan.Get price

High Voltage GIS Life Cycle Services

2 GIS Service | High Voltage Service Complete service portfolio from start-up to decommissioning Expand crowded conventional substations with GIS bay(s) Upgrade HV cables cable end units Strategic spare parts supply Installation Commissioning Repair Maintenance Installation commissioning services range from technical assistance toGet price

Construction and Service Life of GIS Substation - An

May 25, 2019 · GIS is assembled of standard equipment modules (circuit breaker, current transformers, voltage transformers, disconnect and ground switches, interconnecting bus, surge arresters, and connections to the rest of the electric power system) to match the electrical one-line diagram of the substation.Get price

Gas-insulated Switchgear (GIS) Testing - OMICRON

During manufacture, operation or when maintenance work is performed, the surfaces of conductors can be soiled or potentially damaged. This has a negative influence on their insulation behavior, which can then be diagnosed by partial discharge measurements. When commissioning GIS, it is also necessary to perform a voltage withstand test in lineGet price

GIS Mapping Software, Location Intelligence Spatial

Esri’s GIS mapping software is the most powerful mapping spatial analytics technology available. Learn how businesses are using location intelligence to gain a competitive advantage.Get price

Sulfr hexafluoride Equipment Maintenance, Repair, and Replacement and

Gas Insulated Switchgear (GIS) Replacement Project • Acquired five in-service GIS sites manufactured between 1970 and 1972manufactured between 1970 and 1972 • St. Antoine , Caniff, Midtown, Goss and Cato • GIS substations were a significant source of insulating gas emissions • Leaks and intensive maintenance • ITC has replaced 4 of the 5Get price

GIS Data Collection Integration | Trimble Geospatial

For all your GIS data collection, maintenance and asset management, you can rely on Trimble GIS handhelds for unparalleled accuracy and reliability. Trimble GIS handhelds and tablets integrate GNSS with hardware that is designed and tested for the demanding field conditions you work in.Get price

Geographic Information Services (GIS) | Wake County Government

Wake County GIS creates, manages and analyzes geospatial information that is used in decision making by government agencies, nonprofits, businesses, educational institutions and residents. We make it accessible to the public through apps, via online and downloadable maps, and through the Open Data Portal.Get price

00320 Standard for Preventive Maintenance Programs for 2015

Standard for Preventive Maintenance Programs for 2015-16 – 2019-20 ii Standard for Preventive Maintenance Programs 2015-16 to 2019-20 Ergon Energy Corporation Limited ABN 50 087 646 062Get price

Pipelines and Facilities

Mapping, GIS, and WellSTAR. Mapping the locations of pipelines, tanks, and vessels is an ongoing project at CalGEM. In accordance with California Code of Regulations, title 14, section 1774.2, operators of active gas pipelines in sensitive areas must submit maps identifying the location of those pipelines, along with other locational information.Get price

Electrical Substation Design, Testing and Commissioning Procedure

Latest diagnostic testing techniques for assessing the condition of substation equipment such as transformers, circuit breakers, load tap changers, switches, and associated equipment; Application of predictive diagnostic testing to reduce equipment failures and extend equipment life; Aspects of safety as well as the practical and statutory issuesGet price

Preventive maintenance of substation equipment and

Sep 30, 2019 · The initial equipment cost of GIS is usually higher than that of conventional Air Insulated Substation (AIS). Preventative maintenance of substation equipment and transmission lines The advantage and life cycle cost analysis are generally considered before deciding for GIS.Get price

General Technical Specification For 220kV sf 6 GIS

Dec 23, 2017 · sf6 gas GIS. The sf6 gas gas insulated metal enclosed switchgear shall be totally safe against inadvertent touch of any of its live constituent parts. It should be designed for indoor application with meteorological conditions at site (winter 3°C to 14° C and summer 31° C to 46° C, seismic zone: IV) .Get price

Multiple Choice Questions and Answers on GIS (Geographic

Introduction to GISGeographic Information & Spatial Data TypesData Management & Processing SystemsQ1. GIS stands for 1. Geographic Information System 2. Generic Information System 3. Geological Information System 4. Geographic Information Sharing Answer : 1 Q2. GIS deals with which kind of data 1. Numeric data 2. Binary data 3. Spatial data 4. Complex data Answer : 3 Q3. Which of the following statements is true about the capabilities of GIS 1. Data capture and preparation 2. Data management, including storage and maintenance 3. Data manipulation and analysis 4. Data presentation 5. All of the above Answer : 5 Q4. By ‘spatial data’we mean data that has 1. Complex values 2. Positional values 3. Graphic values 4. Decimal values Answer : 2 Q5. What is ‘Metadata’? 1. It is ‘ data about data’ 2. It is ‘meteorological data’ 3. It is ‘oceanic data’ 4. It is ‘contour data’ Answer : 1 Q6. Key components of ‘spatial data’quality include 1. Positional accuracy 2. Temporal accuracy 3. Lineage and completeness 4. Logical consistency 5. All of the above Answer : 5 Q7. ‘Spatial databases’ are...Get price

Account Login - ArcGIS Online

Sign in to your ArcGIS Online account. Connect people, locations, and data using interactive maps. Work with smart, data-driven styles and intuitive analysis tools.Get price

Gas insulated switchgear - Switchgear | ABB

ABB offers a wide range of medium voltage gas insulated switchgear (GIS) for primary and secondary distribution. Primary gas insulated switchgear Flexible combination, reliability, availability and economy are the attributes that make it easy for our clients in industry and utilities to decide in favor of primary gas insulated switchgearGet price

STS 5000|Multifunction substation test set - Altanova Group

STS 5000 is a multifunction substation maintenance commissioning test system for current, voltage and power transformers designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid.Get price

Premier Tubular Inspection Services - Home

Premier Tubular Inspection Services has been the hallmark of high-quality non-destructive testing within the Energy sector. Started 34 years ago, PTIS has become the industry leader across regions. With its team of highly-trained and committed inspectors, PTIS is known in the industry for being pioneers in technology application.Get price

Facility management - Wikipedia

Maintenance, testing and inspections. Maintenance, testing, and inspection schedules are required to ensure that the facility is operating safely and efficiently in compliance with statutory obligations, to maximize the life of equipment, and to reduce the risk of failure.Get price

Bureau of GIS - Government of New Jersey

Apr 21, 2021 · Private Well Testing Act Map. To view information about the percent of wells that exceeded a maximum contaminant level (MCL) for each parameter and the number of wells sampled.Get price

8DA10-8DB10 | Medium-voltage switchgear | Siemens USA

May 07, 2021 · Reliability - virtually maintenance-free with recommended minor maintenance at 10-year intervals and major maintenance at 20-year intervals. Vacuum interrupter endurance is 30,000 mechanical operations. Personnel security - MV GIS is an arc-resistant design design and is safe-to-touch from the busbar compartment to the power cables.Get price

Maintenance and troubleshooting guidelines for a typical high

Maintenance RequirementsPreparation Before MaintenanceMaintenance ProcedureSwitchgear SparesLubrication of Operating MechanismsTroubleshooting GuideMaintenance covers a wide range of activities, all of which are required to keep the switchgear in ready condition at all times to enable it perform its functions satisfactorily. The parts subjected to normal wear and agingneed to be serviced for ensuring full reliability of the operations. These parts may be mechanical components or electrical components. The interval at which the maintenance should be carried out depends upon the following factors: 1. The number of short-circuit interruptions 2. The switching frequency 3. The actual service time The actual conditions of use in terms of the frequency of operations, environment and severity of switching duty vary so much that it is impossible for the manufacturer to give detailed guidelines to the user concerning the frequency of maintenance. The latter components are likely to need periodic inspection and servicing only, to ensure that the equipment is free from dirt, dampness and deterioration, such as corrosion of metal work and...Get price

Gas-insulated switchgear (GIS) - Hitachi ABB Power Grids

GIS is used where space is limited, for example, extensions, in city buildings, on roofs, on offshore platforms, industrial plants and hydropower plants. Hitachi ABB Power Grids has always been and continues to drive innovation in GIS technology in ratings, operations, switching technology, smart control and supervision, and compactness.Get price

Electrical Predictive and Preventative Maintenance

Dielectric Frequency Response high low high high low low 0,001 0,01 1 100 0,001 0,01 0,1 1 1000 Frequency / Hz tor 0,1 10 ture and e on y oil conductivityGet price

Operation and Maintenance Customer Training Gas-insulated

Operation and Maintenance Customer Training Gas-insulated switchgear (GIS): 10-day factory training For anyone managing GIS assets, it is essential to understand the components, the operation and the maintenance criteria. Our training concept combines classrooms training and practical lessons in the best possible way.Get price

GIS (Gas Insulated Switchgear) - HICO America

ranging from 25.8kV units to 800kV units, with short circuit ratings up to 63kA. All of our equipment complies with IEC, ANSI, IEEE and other international standards. We have shipped over 5,000 GIS bays to customers around the world. Special Features High Reliability Compact Design Safety Elimination of Periodic Maintenance Efficient InstallationGet price

SGS | When You Need To Be Sure

SGS is the worldleading inspection, verification, testing and certification company. We are recognized as the global benchmark for quality and integrity.Get price

Digital Twin Content and Maintenance Engineer - HVDC

Hitachi ABB Power Grids is a global technology leader with a combined heritage of almost 250 years, employing around 36,000 people in 90 countries. Headquartered in Switzerland, the business serves utility, industry and infrastructure customers across the value chain, and emerging areas like sustainable mobility, smart cities, energy storage and data centres. With a proven track record, globalGet price