basic
Pipeline Pigging Operation
1. All pipelines shall be suitable to pass pigs, even if pig traps are not permanently installed. 2. Pigging should…
August 14, 2021 · senseadminbasic
basic
Pipeline Pigging
Pipelines get dirty during construction and regular operations. They can also get damaged due to mechanical handling, corrosion,…
August 14, 2021 · senseadminbasic
Pipeline Emergency Shutdown Valve
For any incident within the plant boundaries, the pipeline inventory needs to be isolated from the plant, in…
August 14, 2021 · senseadminbasic
Pipeline Block Valves Actuation
1. Three methods of operating block valves can be considered: locally, remotely and automatically. 2. The appropriate method shall be…
August 14, 2021 · senseadminbasic
Pipeline Block Valves
Two types of block valves are used in Pipelines. 1. Sectionalising Valves 2. Emergency Shutdown Valves. It may not always…
August 14, 2021 · senseadminbasic
Pipeline Sectionalising Valve
Pipeline block valves should be used to limit the release of line contents in case of leaks or …
August 14, 2021 · senseadminbasic
Pipeline Valves
Various types of valves are required for successful and safe pipeline operation. They help in pipeline maintenance and…
August 14, 2021 · senseadminbasic
Pipeline Markup, Cleanup and Restoration
1. Following type of markers shall be fabricated and installed along the pipeline route such that they do not…
August 14, 2021 · senseadminbasic
Pipeline Backfilling
1. Backfilling shall be carried out immediately after pipeline lowering in trench after inspection, so as to provide a…
August 14, 2021 · senseadminbasic
Pipeline Crossing
Onshore Pipelines 1. The use of casings for the crossing of roads or railways should be discouraged because of…
August 14, 2021 · senseadmin