APD was engaged to complete the following tasks related to the design:
- Equipment review (Primary Eqpmt, power transformer & switchboard);
- Civil, structural & primary designs for new transformer, switchroom, switchboard & associated outdoor switchgear;
- Protection & substation design including schematics, schedules, material lists, panel layouts & termination drawings;
- Calculation of AC & DC loading, Cable sizing;
- Earthing, Lightning, Lighting & Cable Rating designs;
- Model the multiple overhead lines entering the substation & substation earth grid to determine step & touch scenarios.
- Detailed design drawing package;
- Engagement of subcontractors for Geotech, Survey and cable thermal studies;
- Detailed reports for earthing, lighting, lightning, cable rating, protection, overall design;
- Tender Package including Scope of Works and Basis of Design;
- Project management;
- Construction support.