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PROJECT NAME : ESSO – Piping Design and Analysis


Owner : ESSO Standard Thailand Limited (ESTL)

Client : ESSO Standard Thailand Limited (ESTL)

Location :  ESSO Sriracha Refinery, Sriracha district, Chonburi province, Thailand

Period of Services :  1992

Project Cost :  Approx. 20 Million Baht

Scope of Services and Description of Duties :


ATT had provided detailed engineering and stress analysis of pipelines and pipe supports for ESSO Sriracha Refinery in the modification area. The scope included the followings:

• Preparation of general arrangement drawings showing pipe routes

• Locate pipe support locations and select type of supports

• Perform pipe stress analysis

• Verify stresses at tie-in points such as tank shell nozzle

• Prepare isometric drawings

• Prepare bill of materials


The projects undertaken were as follows:

• ADO import through PTT jetty project

  The project comprised 18″ and 8″ pipelines connecting in between 24″ line of PTT and 8″ line to tank TK-3917 and 3918

• TK-949 piping design project

  The project comprised of 24″, 10″, 6″, 2″ and 1.5″ pipelines connecting between various tie-in points and tank No. 949.

• HVN export to Thai Oil Project

  The project comprised of 12″, 8″, 4″, 2″ and 1″ pipelines connecting tank 991 and its accessories to the ESSO refinery periphery.