NISCO 120,000m³ coke oven gas (COG) holder was started up on January 15, 2015, built by CISDI on EPC basis including commissioning supervision. The pilot operating data told a sound performance of such holder.

 Main milestones of the COG holder project are: last year, signing contract on May 12, start of civil work of holder proper on July 21, erection of steel structure of holder proper on September 16, initial piston floating on November 5, ceiling placement and piston fall-to-bottom on December 15. The mere 4 months of whole holder proper fabrication, erection and commissioning has worked the record in similar projects’ construction cycle. 

 NISCO commended indeed CISDI’s contributions to this COG holder project for its on-schedule, elaborate design, strict management, prime service, quality and performance.