HVJ Gas Pipeline

HVJ an abbreviation for Hazira-Vijaipur-Jagdishpur (also known as HBJ where B stands for Bijeypur, another name of Vijaipur) is India's first cross state gas pipeline. The project was started in 1986 after the incorporation of GAIL (India) Limited to supply gas to the fertilizer plants located in the state of Uttar Pradesh. The first phase of the project consisting of non-branched 1,750 kilometer grid was commissioned in 1997. Later on the system was expanded with additional branches to supply gas for industrial and domestic use in the states of Rajasthan, Haryana and NCT, which increased the total grid length to 3,474 km.[3]

HVJ Gas Pipeline
એચ.વી.જે ગેસ પાઇપલાઇન
एच.वी.जे गैस पाइपलाइन
Location
CountryIndia
StateGujarat, Madhya Pradesh, Rajasthan, Uttar Pradesh, Haryana and NCT
General directionSouth to North
FromHazira, Gujarat
Passes throughVijaipur, Madhya Pradesh
ToJagdishpur (Industrial Area), Uttar Pradesh
Runs alongside69 rivers, 300 roads and numerous railway crossings.[1]
General information
TypeGas Pipeline
OwnerGas Authority of India Limited
OperatorGas Authority of India Limited
ContractorsVarious
Construction started1986
Commissioned1997
Technical information
Length3,474.00 km (2,158.64 mi)
Maximum discharge33.4×106 m3/d at ~1 atm[2]
Diameter914.4 mm (36 in)
No. of compressor stations4
Compressor stationsHazira, Morena, Vijaipur and Auraiya

In year 1998, newly established Indraprastha Gas Limited took control of the Delhi branch of the pipeline to set up a citywide gas grid.[4]

Features of HVJ

Compressor stations

4 compressor stations at Hazira, Jhabua, Vijaipur and Auraiya houses 28 gas turbine powered compressors and 8 gas turbine powered generators to produce electrical power required for operation of the stations (total output for the 4 stations being 101,000 KW). Each compressor station incorporates a gas cooling system, electricity generating sets, firefighting systems, fuel gas metering systems and all necessary instrumentation and control.

Terminals

Entire grid has 10 terminals each typically composing of gas filtration and heating systems relief, metering and analyzer systems.

Telecommunications and SCADA systems

The HVJ pipeline system consists of receiving and dispatch terminals for the supply of metered gas, compressor stations for boosting the pressure of gas, the SCADA system to provide central monitoring and control and a dedicated GAILTEL communications system to provide reliable voice and data communication.[5]

gollark: Not a well-typed one, at least.
gollark: Because you literally cannot write a general function `max` which returns the biggest of two numbers.
gollark: `if err != nil { return err }`, `lol no generics`, and `if x > y { return x } else { return y }`, yes.
gollark: Oh, Go has awful error handling and really hates abstracting things too, that's another difference from JS.
gollark: `x := whatever` just uses the type of `whatever`.

See also

References
  1. "Archived copy". Archived from the original on 11 November 2013. Retrieved 11 November 2013.CS1 maint: archived copy as title (link)
  2. "Archived copy". Archived from the original on 11 November 2013. Retrieved 11 November 2013.CS1 maint: archived copy as title (link)
  3. "Archived copy". Archived from the original on 11 November 2013. Retrieved 11 November 2013.CS1 maint: archived copy as title (link)
  4. "Archived copy". Archived from the original on 11 November 2013. Retrieved 11 November 2013.CS1 maint: archived copy as title (link)
  5. "Archived copy". Archived from the original on 11 November 2013. Retrieved 11 November 2013.CS1 maint: archived copy as title (link)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.