ABACUS International Contracting Company jobs and careers

About ABACUS International Contracting Company

At Abacus Engineering, we have expertise in performing the design of greenfield and brown field 380/132/33/13.8kV substations covering all the aspects of primary, secondary, protection & control, civil and mechanical design. We have vast experience of providing consultancy and design services to our major clients including ARAMCO and Saudi Electricity Company. We believe in delivering excellence and boast a team of experts of their respective fields to provide our clients with quality services. From electrical design point of view, we cover the following major aspects: • Preparation of Overall Layout of Substation and detailed layout of individual buildings in substation. • Preparation of plant’s AC/DC SLDs and LV and MV cable sizing calculations for 380kV substations • Calculations for sizing electrical equipment like plant’s battery banks, chargers, CT/VTs and plant’s auxiliary transformer for 380/132/33kV Substations. • Evaluation of vendor drawings/schematics in line with project technical specifications and international standards • Design of plant’s grounding system, shielding & Plant’s Indoor/Outdoor Lighting System For protection design, we provide following major services: • Designed EHV substations with respect to the SOW and Specifications considering pre-bid and post-bid clarifications of National Grid/ WAPDA/ DEWA/ Saudi Electricity Company etc. • EHV designs and technical services for the analysis, specification and application of protective relaying, control systems and equipment monitoring for transmission and distribution networks. • Relay Setting Calculations and Configurations for transmission lines, distribution feeders, Power transformers etc. • Design of new-build and brown-field substation protection and control systems up to 380kV, providing CAD drawings including Single Line, AC/DC elementary, Interlock logic, Relay Metering etc. • Protection schemes as per International standards IEC, ANSI & SEC Standard.