Hussain Aljarrash

Manage and coordinate technical interfaces between Mechanical, Civil, Electrical, and Architecture to ensure seamless integration of
project scopes.
Develop, maintain, and track the Interface Matrix and Interface Register, ensuring clear definition of responsibilities, deliverables,
and interface ownership among project stakeholders.
Coordinate tie-in activities with existing Saudi Aramco facilities, including Area Pipeline Operations, Utility, Communication, Raw
water Projects Review & Coordination Division, Ext.
Ensure interface drawings, work packages, and technical documents are distributed to all concerned parties prior to execution to prevent
scope conflicts and construction delays.
Facilitate and lead interface coordination meetings with contractors, engineering teams, and client representatives to resolve scope
overlaps and scheduling conflicts.
Support preparation and review of tie-in packages, hydrotest packages, and inspection coordination, ensuring compliance with Saudi
Aramco standards and project specifications.
Identify and monitor interface risks and interdependencies, implementing mitigation measures to minimize schedule impact and ensure
safe project execution.

Responsible for the installation of new duct systems in strict adherence to ISO drawings, Saudi Aramco standards, and project specifications, ensuring optimal system performance and compliance with regulatory requirements.

Leading the demolition and rehabilitation of existing HVAC systems, including the replacement of filters and comprehensive duct cleaning, to improve system efficiency, reliability, and overall air quality.

Managing the installation of critical HVAC components, such as PACUs, AHUs, and ACCUs, expansion and discharge valves, pipes, blowers, dampers, and exhaust fans, ensuring alignment with engineering specifications and industry standards.

Performing thorough testing, adjustment, and balancing of HVAC systems, encompassing supply, return, and exhaust, to optimize performance, enhance energy efficiency, and ensure compliance with project and safety requirements.

Ensuring full adherence to Saudi Aramco's stringent safety, quality, and environmental standards, thereby supporting the project's objectives of risk mitigation and long-term operational integrity.

Proactively identifying opportunities for process improvement and system optimization, driving reductions in downtime and enhancing overall HVAC system performance.

Applied comprehensive knowledge of ASME B16.5, ASME B31.3, and API 570 codes to ensure the integrity of piping systems
and adherence to technical requirements.

Conducted a detailed comparison of Material Take-Off (MTO) to verify alignment with Saudi Aramco standards, ensuring
accurate material procurement and allocation.

Developed comprehensive activity plans, including Work Method Statements (WMS), manpower and tools estimation, and
consumables, optimizing resource utilization for project efficiency.

Prepared and reviewed Tie-In and Hydrotest packages, actively participating in quality inspections to ensure all work met the
highest standards of safety and quality.

Directed and instructed teams on safety protocols during service activities, maintaining a strong focus on risk mitigation and
operational safety.

Led piping erection operations and pipe support installations in full compliance with project standards, schedules, procedures,
and specifications, ensuring timely project delivery.

Managed the preparation of weld maps and coordinated the provision of necessary tools, equipment, and materials for the
fabrication shop, facilitating smooth operations.

Prepared and coordinated field piping system test packages, including Hydrostatic, Non-Destructive Testing (NDT), and
destructive tests, ensuring all systems met safety and performance standards before commissioning.

Led and managed projects from the planning and pre-production phase through to successful completion, ensuring alignment
with project objectives, timelines, and client expectations.
Supervised the review, initiation, and execution of contracts, ensuring that all terms and conditions were clearly defined and
adhered to, while effectively managing project scope and risks.
Coordinated and ensured the timely completion of all project documentation, including contracts, reports, and approvals,
maintaining a high level of organization and accuracy.
Worked closely with cross-functional teams to ensure seamless communication and efficient resource allocation, optimizing
project delivery and minimizing potential delays.
Acted as the primary point of contact between clients, contractors, and internal teams, fostering strong relationships and
ensuring all stakeholders were informed and aligned throughout the project lifecycle.
Monitored project progress, identifying and addressing any issues or obstacles, and implemented corrective actions to maintain
project schedules and quality standards.