Junior Instrument Designer

5 days ago


Sasolburg, South Africa Lusapho Professional Services Full time

Produce air distribution schedules and indicate positions of air manifolds on plot plans for drafting by the CAD operator.
- Design the instrument cable block diagrams for drafting by the CAD Operator.
- Produce a cable drum schedule.
- Produce the design guidelines for the cable racking / routing drawings for drafting by CAD Operator.
- Produce a cable schedule from the cable block diagram and project specifications / standards.
- Produce sketches for control room and equipment room layouts for drafting by the CAD Operator.
- Develop the instrument design index based on EFD’s and Instrument Index.
- Produce hand sketches of earthing philosophy diagrams, based on engineering input for drafting by CAD Operator.
- Using the instrument database and project specifications / standards, produce guidelines for the instrument hook-up drawings which are then generated by CAD Operator.
- Using the instrument database and project specifications / standards, produce guidelines for the instrument installation detail drawings.
- Produce instrument location drawings based on the instrument database, EFD’s and plant layout drawings.
- Develop / provide input on the 3D Model to clarify instrument requirements on the model inclusive of cable racking, junction boxes, air headers and field instrument placements.
- Produce instrument loop diagrams and termination schedules utilising the In-Tools database.
- Produce hand drawn power distribution diagrams for back drafting by CAD Operator.
- Provide hand drawn mark-ups for CAD Operator to generate panel layout detail drawings.
- Incorporate instrument supplier data received into instrument design database, termination schedules and loop diagrams.
- Provide mark-ups on mechanical / instrumentation interface drawings for back drafting.
- Provide mark-ups on electrical / instrumentation interface drawings for back drafting.
- Maintain the instrument design database and drawing register in a current project state.
- Produce enquiry requisitions for instrument cable and junction boxes.
- Assist in the preparation of the Instrument contract indirect BOM.
- Perform equipment, panel and cable inspections.
- Liaise with engineers to ensure design intent is implemented.
- Liaise closely with CAD Operator for the creation and validation of instrument design drawings.
- Resolve site queries relative to the instrument design, obtain redline markups and backdraft documents to As-built status.
- Assist in the preparation of Instrument ‘End of Job’ documentation.
- Perform any other duties assigned within reason by the Principle Instrument Designer / Chief Instrument Engineer.

**Requirements**:

- In-Tools 6.0 or Higher
- Smart Plant Review Knowledge
- MS Office Packages
- 5 Years minimum experience

**Job Type**: Contract
Contract length: 12 months



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