GIS - National Weather Service

Many of the National Weather Service data sets are available in formats that are able to be imported directly into Geographic Information Systems (GIS) or your own custom map viewers or web pages. Data formats include downloadable shapefiles and KML formats , web services , and our basemaps in shapefile format.Get price

China Historical GIS - UNM Open Journals Portal

China Historical GIS The China Historical Geographic Information System (CHGIS) project began in 2001; the basic work is scheduled to be completed in 2006. Its main object is to create the authoritative common base GIS for Chinese history from the inception of a unified bureaucratic empire in 222 BC to the end of the dynastic period in 1911 AD.Get price

National Weather Service

NOAA National Weather Service National Weather Service. Storms and Heavy Rain from Texas into the Northeast U.S. Storms and heavy rain will be possible from Texas into the Northeast U.S. on Thursday as a cold front slowly pushes east across the country.Get price

Gas Free Inspection | SGS

The need for a gas freeing service. Whether you are conducting regular maintenance, hot work, cold work or construction within tanks, lines, barges or vessels, the safety of your infrastructure and personnel is of paramount importance. Our gas free inspections allow your staff to operate in a safe environment, ensuring that the status of all enclosed spaces is properly assessed and monitored and enabling the issue of a permit-to-work as part of standard safety procedures.Get price

Muhammad Afzal Sharif - Manager (Grid System Projects

• Testing of Siemens GIS Breaker ON/OFF Timings using CBA 1000 Circuit Breaker Analyzer. • Testing of Dew point and Purity Analyzing of Sulfr hexafluoride Gas using in GIS. • Testing of Sulfr hexafluoride Gas Leakage using sf6 gas Gas Leakage detector. • Attended Trip Circuit Fault of 220kV ABB GIS Circuit Breaker (Type – ELK SP2-1)Get price

Israr ali - Project Network Engineer - Al Habshi Consultants

•Dew Point test of Sf6 GIS •Physical Inspection, Electrical checks and Functional Test •Gas leakage test of GIS, CB •Battery capacity discharging test •interlocking verification Ds,ES, CB •DC Hipot Sheath test of 11kv power cable •DC Hipot Sheath test of 132kv xlpe power cable Show more Show lessGet price


• GIS sf 6 leakage Gauge, Dew Point Purity Test. • MV Switchgear Contact Resistance Test Resistance • Maintenance of Electrical machines. • Reading Circuit diagrams and fault finding. • Switchgear… Testing Commissioning of 132/13.8 kV Jubail Substation-6 • Installation Comissioning • MCB Test.MV Switchgear Wiring SchemeGet price

Service | Donaldson Compressed Air Process

Inspection Maintenance. Donaldson provides services for all components of compressed air, liquid and breathing air systems. Service agreements comprising of different maintenance offerings tailored to fit your needs and requirements. Production Downtime Support. Preventative maintenance avoids production downtime and reduces high operating costs.Get price

mohammad qureshi - Senior deputy Manager - Attock Cement

• sf 6 Gas Analysis for 380KV GIS (Density, Dew point, Humidity) also pressure and leakage test. • Acceptance and Final setting of all types of relays (ABB+Siemens+Areva). • Review,implement and testing of all types of (ABB,Siemens,Areva) relays • Scheme and Function checks of 380/132/33/13.8KV switchgears and protection panels.Get price

Dryer maintenance: Don’t err with air - Plastics News

Jun 14, 2020 · When the dew point of the process air will no longer achieve the manufacturer’s suggested temperature, or when regular filter cleaning and replacement fails to have the desired impact, beadGet price

Preventive maintenance with insulation resistance test - EE

Preventive maintenance is a predetermined task performed based on a schedule and its objective is to keep equipment in good condition to avoid breakdowns. Insulation resistance testing is commonly performed as part of electrical testing in a preventive maintenance program for rotating machines, cables, switches, transformers, and electrical machinery where insulating integrity is needed. […]Get price


The value of maintenance over repair becomes evident through the discussion of deferred maintenance. According to Vanier (2001), deferred maintenance is the cost to bring an asset up to its current value, if maintenance has not been completed on a regular basis. This notion is based onGet price

NDBC - Station 44005 Recent Data

National Data Buoy Center - Recent observations from buoy 44005 (43.201N 69.127W) - GULF OF MAINE - 78 NM East of Portsmouth, NH.Get price

Regional Greenhouse Gas Initiative –gaz sf6 Carbon Offsets

equipment precludes management of sf 6 emissions through regular ongoing maintenance. `The inability to take a substantial portion of equipment out of service, as such activity would impair system reliability. `Required equipment purpose or design for a substantial portion of entity transmission and distribution equipment results in inherentlyGet price

Distribution Transformer Health Monitoring and Predictive

weather (temperature, humidity, wind speed, and dew point), this paper tests the significance of weather data in transformer failure. Transformer loading is defined as the ratio of the load on the transformer to the actualGet price

Electrical equipment lifespan: watt in the world? | TD

It should be obvious that a good maintenance schedule and regular inspections are required to keep electrical equipment in good working order, just as it would for a fine automobile. There is another factor working against longevity that deserves more attention than it usually gets. That factor is temperature.Get price

Tarig Abass Khalid - Senior Protection Engineer - DAR

• Responsible for a team assigned for the preventative corrective maintenance, installation, commissioning, dismantling, and trouble shooting of the 220KV,110KV,33KV ,11KV , Switchgear. This Tasks implemented on World Known Brand as ABB, Siemens, Schneider (Ronex, Mesa, Vatech) ,Hyson and Hyundai . gaz sf6 gas purity and Dew point TestGet price

Amarjit Mahapatra - Field Service Specialist - GE | LinkedIn

نبذة عني Gas Insulated Substationand Air Insulated Substation(up to 400KV) Design, Project planning, erection, Commissioning, Testing, BID document, Technical Specification , QA/QC ,Quality Management , Transformer up-to 500MVA 400KV,Substation Control and Protection relay testing( Micom, ABB),Substation Communication 61850,60870-5-101 Lease line and PLCC, High Voltage Test of GISGet price

Essentials of gaz sf6 monitoring | TD Guardian Articles

Because Sulfr hexafluoride has a global warming potential that is almost 24,000 times greater than CO2, it gets a lot of attention. And since the electric power industry is responsible for nearly 80% of the world’s usage, our industry has taken significant steps to reduce or eliminate the emissions from gas insulated switchgear.Get price

Report-A-Polluter | City of Carmel

If calling after regular City Hall business hours (M-F, 8:00 a.m. to 5:00 p.m.) and the problem requires immediate attention, please call IDEM’s 24-hour hotline at 1-888-233-7745 or call 911. Back to Storm Water Management web pageGet price

Heatless regenerative desiccant dryers up to 154.53 m³/min

Desiccant dryers in the DC series can lower the pressure dew point of the compressed air to -70 °C. They combine reliable system design, high energy efficiency and extremely low maintenance costs. Enjoy dependable frost protection for your control valves and lines while producing dry compressed air for sensitive processes at minimal cost.Get price

Atlas Copco - Refrigerated air dryers - F, FX, FD, FD+

The FD refrigerated air dryer guarantees a low life cycle cost, an accurate dew point and a fast return on investment. Protect your production. Based on direct expansion technology, our high quality FD refrigerated air dryers remove moisture from compressed air with a stable dew point as low as +3°C/+37.4°F.Get price

How to Maintenance Your Air Compressor System During Every

Routine maintenance is key for maintaining a fully functional and efficient compressor system. Knowing which tasks to focus on during each season, especially summer and winter, will result in a long-lasting, efficient compressor system.Get price

Compressed Air Dewpoint Monitor

DEW/FROST POINT RANGE Two-Stage (S2): -40 to 50°C (-40 to 122°F) Three-Stage (S3): -60 to 50°C (-76 to 122°F) Dew/Frost Point Accuracy: 0.20°C (±0.5°F) FUNCTIONALITY Power: 90 to 250 Vac, 50 to 400 Hz Operating Temperature: 0 to 50°C (32 to 122°F) Sample Connection: 1/4" compression fitting Sample Flow Rate: 0.5 to 5 SCFH; integralGet price

Atlas Copco - Refrigerated air dryers - F, FX, FD, FD+

The FD refrigerated air dryer guarantees a low life cycle cost, an accurate dew point and a fast return on investment. Protect your production Based on direct expansion technology, our high quality FD refrigerated air dryers remove moisture from compressed air with a stable dew point as low as +3°C/+37.4°F.Get price

Ethylene oxide - Wikipedia

The epoxy cycle of ethylene oxide is an almost regular triangle with bond angles of about 60° and a significant angular strain corresponding to the energy of 105 kJ/mol. For comparison, in alcohols the C–O–H angle is about 110°; in ethers, the C–O–C angle is 120°.Get price

Overview of RIC Tsukuba

・Indium point (156.5985℃) ・Mercury point (-38.8344℃) ・Water triple point (0.01 ℃) Platinum resistance thermometer NSR-160 (Netsushin, Japan) Alternating current bridge F-600 (ASL, UK) Water triple-point cell (0.01℃) Standard resistor(100Ω) Platinum resistance thermometer TS-81A (Chino, Japan) Alternating current bridge F-250 (ASLGet price

of HVAC Tech

the room dew point. ÒItÕs just like when you get a cold beer out of the fridge and put it on a table and thereÕs some condensation on the bottle. That means that the bottle temperature is below the dew point,Ó Arnulfo says. With Messa - naÕs room sensors and controls for every type of climate condition, that doesnÕt happen.Get price

Property owners want Tallapoosa County Commission to fix road

“The county has done maintenance on this road going back to the 1980s.” Alan Pearson owns property in the area too. “I have been going out that road since the 1970s,” Pearson said.Get price

Refrigerated air dryer FD - Atlas Copco Portugal

Our refrigerant air dryers use no consumables and only require regular inspections and cleaning Protect your production Based on direct expansion technology, our high quality FD refrigerated air dryers remove moisture from compressed air with a stable dew point as low as +3°C/+37.4°F.Get price