Contracting SBU

Pipelines

AHEC has rich experience in executing all types of pipelines and flowlines in various material such as CS, SS, DSS, GRE, Lined pipe, Titanium, Alloy Steel, etc.

Burhan West - Harmal Pipeline

Customer: Petroleum Development Oman
Location: Burhan West and Harmal
Project Duration: 2009-10

Project synopsis: Collection of Natural gas from wells and transport upto processing facility

Project Scope: EPC execution of flowlines & pipelines in DSS at both locations (45 km at Burhan West and 16 km at Harmal). Installing Fibre Optic Cables along the Pipelines, 55 km of 33 kV Overhead Lines on concrete poles, temporary and permanent Cathodic Protection System

Achievements: Being a project of national importance, the project was completed 4 months ahead of contractual schedule without a single lost time incident.

Additional Flowlines and Associated Facilities

Customer: Petroleum Development Oman
Location: Saih Nihayda, Saih Rawl and Bariq, Oman
Project Duration: 2006-07

Project Scope: Construction of 4 X 10” DSS Bulk Lines, 11 X 8” DSS Flowlines and CMEI Works for Terminals, Well Heads and Midline Tie-ins.

Achievement: Completion of the project in record time of 560 days without a single lost time incident.

Gas Export Capacity Increase Pipeline

Customer: Petroleum Development Oman
JV Partner: Punj Lloyd, India
Locations: Saih Nihayda to Sur
Project Duration: 2002-05

Project synopsis: Transportation of Natural Gas upto Sur for converting into LNG for export.

Project Scope: EPC execution with JV partner of 265 km of 48" Gas Pipelines, incl.8 Block Valve Stations to transport Natural Gas from Saih Nihayda to LNG Plant at Qalhat, near Sur.

Achievements: 21 km Lowering in a Single Day
First time use of Rock Trenchers, Ultrasonic Testing, Vacuum Lift and Automatic Welding on any PDO pipeline in Oman
2 km Welding of 48" dia Pipe in a Single Day with Single Spread

Award: 2nd Best Project award by PDO in year 2005.