Ralph Alvito D'souza

Executed a significant rig upgrade from DC to AC power systems, enhancing operational efficiency and modernizing electrical infrastructure.

Managed electrical maintenance and troubleshooting for NATIONAL OILWELL DRILLING RIGs (1000 HP and 3000 HP), ensuring peak performance of drilling operations.

Maintained and overhauled critical components including CATERPILLAR 3516, 3512, 3306, 3304, 398 ENGINES, SR4, KATO GENERATORS, and CATERPILLAR FORKLIFT CAT 965G and 966G.

Provided expert support for advanced electrical systems such as OMRON SCR & VFD, GE752/JOLIET TRACTION MOTORS, VARCO EDS BRAKE, MD TOTCO INSTRUMENTATION, SULLAIR COMPRESSORS & AIR DRYERS, and VARCO TOP DRIVE TDS4.

Performed comprehensive overhauls of AC & DC motors, significantly extending equipment lifespan and reducing downtime.

Led the installation of new lighting systems across multiple rigs (Rig 808 & 809), improving visibility and safety for operational teams.

Managed the comprehensive installation of electrical infrastructure, including all cables, wiring, plugs, receptacles, panels, grasshopper, and plug stations.

Successfully installed diesel generators for both rig and camp operations, ensuring reliable power supply for critical functions.

Implemented electrical systems for key drilling equipment, including centrifuge pumps, mud agitators, shale shakers, mud pumps, HPU, rig air compressors, drawork, and top drives.

Installed communication and network infrastructure, including Gaitronic's systems, internet towers, and LAN cables, enhancing connectivity across rig and office facilities.

Conducted preventative maintenance on a wide array of rig equipment, including centrifuge pumps, mud agitators, shale shakers, mud pumps, transformers, HPU, rig air compressors, drawork, top drive, tower lights, panels, man lift's, diesel generators, and air conditioning.

Successfully replaced faulty inverter drives within VFDs for drawork and mud pumps, restoring full functionality and preventing operational delays.

Diagnosed and replaced faulty cooling fans for dynamic brakes on draworks, ensuring optimal performance and safety during drilling operations.

Installed a new 125hp 600v mixing pump for the mud system, integrating a new panel inside the VFD and new cabling to enhance efficiency.

Implemented additional lighting across the rig and installed a new wash gun with an auto cut-off pressure switch, improving operational capabilities and safety standards.

Contributed to efficient mud pump operations by replacing suction and discharge modules, pistons, liners, seats, and valves, minimizing downtime.

Maintained shale shakers through screen replacement and thorough cleaning, ensuring optimal solids control and drilling fluid integrity.

Assisted in the stacking of BOP (Blowout Preventer) and changing rams, contributing to critical well control procedures.

Supported top drive operations by assisting floor men with elevator changes and motormen with grabber dies and greasing jobs, enhancing drilling efficiency.

Collaborated with drilling crew, motormen, and assistant electricians on various maintenance tasks and rig move jobs, demonstrating strong teamwork and adaptability.

Managed comprehensive domestic and industrial wiring projects, ensuring compliance with safety standards and client specifications.

Performed installation and maintenance of generators, UPS, and inverter systems, ensuring reliable power supply for various applications.

Executed motor installations and troubleshooting, contributing to efficient operation of industrial machinery.

Performed electrical maintenance and repair on panels and various equipment within the shipyard, ensuring operational readiness.

Executed wiring and power supply installations for ships under construction, adhering to strict maritime electrical standards.

Conducted load bank testing on new generators, transformers, and rectifiers for ships, verifying performance and reliability with dummy loads.

Executed domestic and industrial wiring projects, ensuring safety and functionality for diverse client needs.

Managed general electrical installations and repairs, contributing to the successful completion of various projects.