Project Description
Scope Of Work
LSPB project to upgrade Rabigh Refinery Crude Distillation Unit (CDU) overhead condenser’s cooling capacity to enable sustained year around CDU operation at 400 MBSD of Arab Light Crude. The scope of the project will enhance Plant F34 overhead air cooled condensers of the crude unit by replacing the existing fans, motors and associated electrical and instrumentation works.
The project consists of procurement, installation, testing, pre-commissioning and commissioning of the following:
- Demolition of 44 Nos. of existing fans and 460V, 18.5kW motors from the overhead condensers (Appox.16 meter elevated)
- Installation of new 44 Nos. of fans and 460V, 37kW motors for the overhead condensers.
- Supply, fabricate and install cable tray structural support – 40 Tons Appox.
- Fireproofing work for the structural steel
- Thrustboring work for cable sleeves
- Install four new 480V MCC in Substation #5
- Install new switchgear in Substation #5
- Install new 480/208 – 120V small power panel in Substation # 5
- Install new cable trays inside the Substation #5
- Install new cable tray underneath the CDU condenser structure
- Install new push button station in place of existing local control panel
- Pre-commissioning and commissioning work
- Install new 44 Seismic Vibration Sensors/Transducers
- Demolish existing 22 Nos. remote control units of 22 fans
- Loop test and stimulation of each units