1. Subsea Inspection

Inspection diving services for .

. data collection & reporting,
. platform inspection & maintenance, and
. SBM inspection & maintenance.

STS's trained personnel and range of underwater inspection equipment  allows it to undertake diving inspection projects and  provide clients with the highest standards of inspection reports.

2. Subsea Constrution

• Construction diving services.

3. Seabed Mapping & Imaging

4. Seabed Excavation

STS’s comprehensive package includes ...
• pipeline & cable post trenching,
• Sand wave pre-sweeping & levelling,
• seabed levelling for structure installation,
• rock dump removal,
• buried pipeline exposure for repair works, and
• drill mud removal from subsea installations.

5. Subsea Pipeline Installation

The alliance between STS & PBJV Group, initiated in late 2000, provides specialise pipeline services for upstream and downstream of oil and gas facilities in ASEAN regions.

Since year 2001,our services had been are further recognised through the award of PETRONAS VENDOR DEVELOPMENT PROGRAM. This recognition result STS providing the Pre-Commissioning and De-commissioning for Upstream Sector in March 2006.