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Jerin Jerald

@jerinjerald

Construction Manager at DHAFIR Technologies LLC coordinating ADNOC piping projects; delivered 50,000+ MT of MTHL steel deck work.

India

Message

At DHAFIR Technologies LLC, I coordinate constructability reviews, material readiness and engineering interfaces for ADNOC Oil & Gas projects.

At Larsen & Toubro, I managed construction, piping fabrication and erection for projects involving MMRDA, NPCIL and NHPC. On the Mumbai Trans Harbour Link, I managed fabrication, assembly and erection of 50,000+ MT of Orthotropic Steel Decks.

Across BHAVINI and PDO projects, I worked on piping engineering, fabrication and installation, including utility piping systems and piping spools. My work included testing, inspections, material coordination and quality documentation.

I bring experience in EPC, oil and gas, infrastructure, nuclear and hydroelectric projects, supported by a Bachelor of Engineering in Mechanical Engineering.

Experience

Work history, roles, and key accomplishments

Current

Manager - Piping

Current

DHAFIR Technologies LLC

Aug 2026 - Present (1 month)

Coordinate constructability reviews of P&IDs, piping isometrics and structural support for ADNOC Oil & Gas projects. Review Material Take-Offs and engineering document releases to support construction material readiness.

Piping Constructability P&ID Isometrics Material Takeoffs Engineering Coordination EHS

Construction - Production Manager

Larsen & Toubro

Jun 2023 - Jul 2026 (3 years 1 month)

Managed end-to-end construction, piping fabrication and erection activities for major national infrastructure projects involving MMRDA, NPCIL and NHPC. Led multidisciplinary teams and developed look-ahead schedules to achieve project milestones.

Construction Management Pipe Fabrication Piping Erection Scheduling Manpower Planning Resource Allocation QA&QC EHS ASME ASTM

Construction Manager

Larsen & Toubro

Feb 2018 - Jun 2023 (5 years 4 months)

Managed construction execution for the Mumbai Trans Harbour Link (MTHL) involving fabrication, assembly and erection of 50,000+ MT of Orthotropic Steel Decks. Supervised field engineers, supervisors, foremen, subcontractors and trade manpower to achieve planned productivity and construction targets.

Construction Management Orthotropic Steel Deck Fabrication Erection Subcontractor Management Manpower Deployment Material Flow MMRDA

Piping Engineer

SR Engineering

Jul 2017 - Jan 2018 (6 months)

Managed field installation, alignment and testing of utility piping systems including Air, Nitrogen, Argon and DM Water. Coordinated hydrostatic testing, pneumatic testing, line checks, punch-list clearance and system handover.

Pipe Installation Hydrotesting Pressure Testing Line Checks Punch List Handover

Piping Engineer

Galfar Engineering & Contracting SAOG

Feb 2017 - Jun 2017 (4 months)

Coordinated fabrication, inspection and dispatch of piping spools for PDO Oil & Gas facilities. Prepared and verified MTOs, piping isometrics and material requirements.

Pipe Fabrication Inspections Dispatch MTO Isometrics Material Coordination ASME

Piping Engineer

K & K Engineering

Feb 2016 - Jan 2017 (11 months)

Prepared piping isometrics, GA drawings and pipe support layouts. Coordinated piping engineering and fabrication requirements.

Piping Isometrics GA Drawings Piping Supports Piping Engineering Fabrication ASME

Senior Engineer

Technofab Engineering Ltd

Feb 2010 - Jan 2016 (5 years 11 months)

Executed utility piping systems including Air, Nitrogen, Argon and DM Water. Coordinated hydrostatic and pneumatic testing, line checks and inspections.

Piping Systems Hydrotesting Pressure Testing Line Checks Inspections QA&QC