The construction of two CJ46 type jack-up drilling rigs, H1378 and H1369 have been started recently at Shanghai Waigaoqiao Shipbuilding Co., Ltd. H1369 is the second one built for ESSM, Singapore, while H1378 is for Blue Ocean Drilling Company (BOD), the overseas subsidiary of Shandong Marine Engineering Equipment Co., Ltd.

       Shanghai NSE will supply 600V main switchboard, 480V main and emergency switchboard, 480VAC MUD/ DRILLING/VENTILATION MCC to the two rigs.