TAIPEI (Taiwan News) — Shipbuilder CSBC emphasized the importance of safety in a statement issued on Saturday as its Narwhal submarine undergoes trials and development adjustments.

In response to criticism of delays in its submarine project, CSBC said it is identifying problems during trials and addressing them one at a time. It noted that multiple layers of contingency measures have been implemented for any deficiencies discovered during the inspection and testing of equipment systems.

There have been no engineering or technical bottlenecks or difficulties to date, the corporation added.

Company personnel have gained valuable experience from the process, which will serve as a foundation for improving the performance of subsequent vessels, CSBC said.

CSBC said it would no longer respond individually to media reports or speculation regarding issues encountered during testing. “The submarine project team will remain fully focused on completing testing and rectification work on the Hai Kun naval vessel,” it said.

The indigenous submarine program is running more than two months behind schedule, the Navy said on Wednesday.

According to the contract between the Navy and CSBC, for each day commissioning by the Navy is delayed, the shipbuilder must pay a fine of NT$190,000 (US$6,000).