Caren Constantino

Experience

• 

  Petron Corporation

  Mar 2014 - Oct 2019

  •Prepares bid specifications and cost estimates for the engineering and construction of projects involving mechanical/civil engineering works•Evaluates technical bids for the engineering, procurement, and construction of all mechanical and civil engineering aspects of refinery special projects•Reviews, checks, and approves contractor drawings, documents, and calculations based on project specifications, refinery practices, and international and local codes and standards• Monitors contractor work at site to ensure compliance with project specifications and to exercise quality control on workmanship•Witnesses basic nondestructive examination and hydrotesting Show less • Evaluates and designs projects for new and / or additional refinery facilities• Develops and prepares mechanical and / or civil engineering design, construction drawings, cost estimates, and specification as well as the corresponding materials requisition for new refinery projects or alterations of existing facilities• Develops project implementation plan and schedule and identifies critical activities to ensure early or timely completion of project.• Monitors the progress of the construction to ensure that engineering milestones are met within the allocated budget• Ensures compliance of Contractors in terms of contract agreement and company policies on contracting• Conducts technical evaluation of vendors and contractors• Prepares project-related reports and monitoring system• Prepares bid documents and evaluates technical proposals Show less

  • Mechanical Engineer - Special Project Team

    Jun 2017 - Oct 2019

  • Project Engineer - Refinery Technical Services

    Mar 2014 - Jun 2017
• 

  Manila Water

  Nov 2019 - Jun 2023

  Technical Standards Manager

  • Develops new technical standards for Manila Water • Updates the current engineering specifications to keep up with the latest local and international codes & standards.•Conducts technical evaluation of suppliers and contractors for applying for Manila Water accreditation•Reviews and approves mechanical equipment and materials to be used in Manila Water projects•Guides and instructs contractors and suppliers to ensure compliance with applicable standards and to avoid delays and issues caused by errors in procurement and installation •Evaluates and reviews technical bid proposals, terms of references, and contract specific specifications prior to bidding and awarding Show less

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  J.R. Evans Engineering, P.A.

  Oct 2023 - now

  Construction Inspector