Octavio L. Zapatero

• Scope & Brief Description of Work: The project scope of work involves Construction of Roads, Bridges, Drainages, Retaining Walls and Sea Defenses.
• Duties & Responsibilities: Review, interpretation, and strict implementation of post-contract procedures to ensure adherence to contract conditions as outlined in the Contract Documents, General Conditions, Scope of Work, Bill of Quantities (BOQ), Drawings, Specifications, Preambles, Pricing Schedules, and Method of Measurements.
• Reviewing construction plans and preparing quantity requirements.
• Scrutinizing material costs and contracts to secure optimal deals.
• Liaising with site managers, clients, contractors, and subcontractors.
• Advising managers on improvements and new strategies.
• Assisting the Project Manager in tender preparation.
• Tracking changes to design and construction work packages, adjusting budget projections accordingly.
• Establishing and maintaining professional relationships with external and internal stakeholders.
• Preparing Daily, Weekly, and Monthly Progress Reports.
• Preparing Monthly Interim Payment Applications and evaluating subcontractor invoices.
• Monitoring daily activities and progress at construction sites.
• Ensuring implementation and adherence to HSE (Health, Safety, and Environment) and Quality System procedures and plans.

• Scope & Brief Description of Work: The project scope of work involves Design, Engineering, Procurement, Construction and Commissioning of Talas Gold Processing Plant and related infrastructure facilities.
• Duties & Responsibilities: Review, interpret, and strictly implement post-contract procedures to ensure adherence to contract conditions as per the Contract Documents, General Conditions, Scope of Work, Bill of Quantities (BOQ), Drawings, Specifications, Preambles, Pricing Schedules, Methods of Measurements, and Contract Administration Procedures.
• Verify and certify the Contractor's claimed actual progress quantities for their Monthly Act of Acceptance (KS1/KS2), ensuring all supporting documentation complies with contract procedures in a fully auditable manner.
• Support the Company Construction Manager in validating the Contractor's Weekly and Monthly Progress Reports for onsite construction scopes.
• Collaborate with Planning Engineers (Company and Contractor) and construction teams to ensure accurate measurements and proper installation of quantities per commodity.
• Conduct field verification of installed quantities to validate the accuracy of progress measurements reported by the Contractor in Daily, Weekly, and Monthly Reports.
• Perform Quantity Take-offs and update the Bills of Quantity (BOQ) and Material of Work based on the latest Issued for Construction (IFC) drawings. Quantify and update progress for Earthwork Quantities (e.g., excavation works and embankment fill) using topographic surveys provided by the Survey Team.
• Evaluate and validate Change Orders/Variation Orders and additional works. Perform costing and pricing for new work packages.
• Track design or construction changes for project work packages and adjust budget projections accordingly.
• Perform reconciliation, re-measurement, and agreement of final as-installed quantities for the Final Account with the Contractor.
• Track, verify, and report the physical progress of site construction activities on behalf of the Company.
• Maintain technical records, including Quantity Take-offs for BOQ Items, based on approved IFC drawings, contractor payments, site progress, drawing issues, direct labor hire/supply of plant, free-issued materials, and changes in scope of work and specifications.
• Attend weekly construction progress meetings with contractors.

• Scope & Brief Description of Work: The project scope of work involves construction of Railways & Rail Loading Facilities (Non-Rail) for Kashagan Field Development Experimental Program.
• Duties & Responsibilities: Review, interpret, and strictly implement post-contract procedures to ensure adherence to contract conditions as outlined in the Contract Documents, General Conditions, Scope of Work, Bill of Quantities (BOQ), Drawings, Specifications, Preambles, Pricing Schedules, and Methods of Measurements.
• Review and certify the Contractor's claimed quantities and amounts for Monthly Interim Payment Applications, invoices, and Final Accounts, ensuring compliance with the Preamble, Contract Pricing Guide, and Method of Measurement. Provide recommendations to the Contract Administrator for approval and payment.
• Conduct measurements and quantity assessments per the methods of measurement stated in the Contract Documents, maintaining a quantity verification log of all audits conducted.
• Perform physical evaluations of the Contractor's weekly accomplishments and as-installed quantities through joint walkthroughs with the contractor's QS representative. Address discrepancies during clarification meetings.
• Perform reconciliation, re-measurement, and agreement of final as-installed quantities for the Final Account with the Contractor.
• Track design and construction changes for project work packages, adjusting budget projections accordingly. Manage and assess variations to the contract, including changes in scope, specifications, or unforeseen circumstances.
• Prepare progress valuations, forecasts, and contractor invoices, including Variation Orders, for final Contract Holder approval.
• Perform Quantity Take-offs and update the Bills of Quantity (BOQ) and Materials of Work based on the latest revision of Issued for Construction (IFC) drawings.
• Quantify and update progress for Earthwork quantities (e.g., excavation and embankment fill) based on topographic surveys provided by the Survey Team.
• Conduct daily monitoring of actual progress at the site for Civil, Structural, Mechanical, Piping, Painting, and Insulation works in coordination with Site Discipline Engineers. Summarize all progress quantity surveys and computations.
• Maintain technical records, including Quantity Take-offs for BOQ Items, approved IFC drawings, contractor payments, site progress, drawing issues, direct labor hire, supply of plant, free-issue materials, and changes in scope of work and specifications for reference.
• Analyze contractor-submitted rates and evaluate their implications from an execution perspective.
• Attend weekly progress meetings with contractors to ensure the company's interests are protected.
• Ensure strict implementation and adherence to Health, Safety, and Environment (HSE) and Quality System procedures and plans.

• Scope & Brief Description of Work: he project scope of work involves the construction of Hides Gas Conditioning Plant and Wellpads.
• Duties & Responsibilities: Implement strict post-contract procedures to ensure adherence to contract conditions and precise valuation of cost increases under contract terms.
• Review the Standard Rules of Credit for alignment and identify exceptions, securing senior-level approval for any deviations in Risk Management.
• Coordinate, review, and validate Progress Measurement Reports submitted by Discipline Supervisors on-site.
• Update Progress Measurement Software/Tools using the Project Management Control System (PMCS) based on Supervisor reports and prepare Weekly Progress Reports, Productivity Data Reports, and submissions for Weekly Progress Coordination Meetings.
• Adjust the Progress Base to reflect approved changes, including internal impact notices and contractual change notices from the Change Management Process, ensuring accurate quantity and work hour adjustments.
• Update progress tools with current progress items, work packages, Code of Accounts, and Rules of Credit/Attributes. Prepare and issue Preliminary Progress Reports for review and approval by the Project Controls Manager.
• Ensure strict implementation and adherence to HSE (Health, Safety, and Environment) and Quality System procedures and plans.

• Scope & Brief Description of Work: The project scope of work involves fabrication of pipe spools, pipe supports, structural steel for pipe rack/platform & tanks.
• Duties & Responsibilities: Enforce strict post-contract procedures to ensure compliance with contract conditions and accurate valuation of cost increases under contract terms.
• Conduct daily joint progress verification at the fabrication shop for Contractor-submitted progress reports, including fabricated pipe spools, pipe supports, structural steel for pipe racks, platforms, and tanks.
• Update the BOQ and maintain records of site measurements; coordinate with the Material Control Department for tracking piping materials delivered to the shop.
• Monitor pipe spool fabrication progress in close collaboration with the Fabrication Team and prepare weekly progress reports for internal use.
• Liaise with the Project Control Manager to address any slippage in performance based on the Pipe Spool Fabrication Schedule.
• Cross-check Contractor’s weekly QS Progress Reports through joint progress verification at the fabrication shop.
• Evaluate Contractor’s monthly invoicing, providing final approval for progress billing payments.
• Assess and scrutinize Contractor-submitted Variation Orders, coordinating with the Contracts Department for final evaluation.
• Collaborate with Fabrication, Quality Control, and Engineering Teams on pipe spool revisions and resolve disputes, including star rates, claims, and progress discrepancies, through negotiation with the Contractor.
• Attend weekly meetings with the Contractor to discuss overall progress and constraints.
• Evaluate, negotiate, and agree on final account measurement quantities with the Contractor.
• Review and assess star rates submitted by the Contractor for validity and alignment with project requirements.
• Prepare and deliver daily, weekly, and monthly progress reports; attend weekly fabrication progress meetings with the Contractor.
• Update forecast budget quantities in coordination with the Contractor.

• Scope & Brief Description of Work: Construction of the Kashagan Onshore Facilities Project, including Oil, Gas, and Sulphur Processing Plants.
• Duties & Responsibilities: Enforce post-contract procedures to ensure compliance with contract terms and conditions, including BOQ, specifications, and methods of measurement.
• Review and certify Contractor’s quantities and amounts for Monthly Interim Payments, Invoices, and Final Accounts, ensuring adherence to Agip KCO’s policies and procedures.
• Validate installed quantities with the Contractor as per contractual methods of measurement.
• Prepare progress valuations, forecasts, and Variation Orders for final approval.
• Conduct weekly joint progress verification at the site and update Earthwork quantities based on topographic surveys.
• Evaluate Contractor’s Monthly Financial Statements (MFS) and validate final accounts based on joint progress verification and as-built drawings.
• Coordinate with the Contracts Administrator to verify Variation Order quantities and values before issuing Payment Certificates.
• Prepare tenders, Variation Orders, and estimates as required by the Contract Holder and Project Team.
• Track design and construction changes, adjusting budget projections accordingly.
• Reconcile and agree on final as-installed quantities with the Contractor.
• Issue and monitor Site Instructions and Day-work running costs.
• Attend meetings with the Contractor to settle Variation Orders and update forecast quantities.
• Support the review of claims and compensation requests, recommending resolutions to Agip KCO.
• Compile contractor reports, including Weekly Progress Monitoring Sheets, and assist in preparing contract schedules and progress monitoring.
• Evaluate Vendor Invoices for Site Services and issue Payment Certificates.
• Mitigate potential future claims and assist with back charge activities.

Scope & Brief Description of Work:
The project scope involves constructing new process units and utility/offsite facilities, including:

• Condensate Fractionation (Unit 12)
• Saturation Gas Plant (Unit 13)
• LPG Trim Treating (Unit 14)
• Naptha Hydrotreating (Unit 15)
• Kerosene Hydrotreating (Unit 16)
• Hydrogen Production (Unit 17)
• Amine Regeneration (Unit 18)
• Sour Water Stripping (Unit 19)

Duties & Responsibilities:

• Report to the Project Control Department as part of the QATARGAS Project Management Team.
• Enforce post-contract procedures to ensure contract conditions are met and bona fide cost increases are precisely valued.
• Monitor and verify site progress across Civil, Structural, Mechanical, Piping, Painting, and Insulation works.
• Update weekly Internal Production Monitoring and Construction Progress Reports for the Client.
• Assess and update forecasted MTOs (Material Take-Offs).
• Evaluate change orders and additional works, ensuring accuracy and alignment with site conditions.
• Review monthly physical progress statements for billing and verify Variation Orders before approval.
• Track and evaluate contractors’ physical progress measurements and two-week look-ahead schedules against actual progress.
• Identify causes of delays in the construction schedule and recommend remedial actions.
• Inform the Project Control Head of any slippage based on Periodic Progress Reports and the Construction Project Schedule.
• Support Construction Team meetings and coordinate closely with all disciplines.
• Liaise with Engineering and QA/QC teams for technical support.
• Attend negotiations with Contractors to resolve conflicts and disputed claims.
• Participate in coordination meetings to update overall project progress.
• Ensure strict adherence to HSE and Quality System procedures and plans.

• Scope & Brief Description of Work: The project scope includes asphalt and concrete road construction, retaining walls, bridges, reinforced concrete pipe and box culverts, drainage systems, armor rock sea defenses, sea walls, and gabion retaining walls.
• Duties & Responsibilities: Report to the Project Control Department and ensure proper interpretation and application of the Contract Agreement and General Conditions of Contract.
• Prepare Monthly Interim Valuations with accurate backup data for prompt certification by the Consultant.
• Perform measurement reconciliation and prepare Final Account Settlements with all necessary documentation.
• Develop Bills of Quantities (BOQ) as per approved drawings, specifications, and plans.
• Quantify earthworks for excavation and embankment/backfill requirements.
• Assist the Contracts Manager in preparing Monthly Progress Reports, including interim payments, subcontractor statuses, labor man-hours, and progress S-curves.
• Prepare forecast quantities, cash flows, material status reports, and man-hour cost reports in line with project schedules.
• Secure Site Instructions for additional works and prepare cost estimates for variations, maintaining a log of all construction cost variations.
• Submit Material Take-Offs (MTO) for re-measurable quantities based on approved construction drawings.
• Monitor daily construction activities, measure progress, and prepare daily progress reports and site diaries for completed work.
• Conduct joint progress measurements with the Consultant Engineer/Inspector on site.
• Follow up on contract administration tasks and undertake additional activities as directed by the Supervisor.

• Scope & Brief Description of Work: The project scope includes:
• General civil works, earthworks, concrete foundations, pipe racks, and cable trenches.
• Supply of 120,000 cu.m. of ready-mix concrete.
• Complete civil/architectural works for industrial buildings (control rooms, substations, laboratories, technical rooms, etc.) totaling 8,000 sq.m. of floor area.
• Erection of 5,700 MT of galvanized structural steel.
• Laying, testing, and installation of cooling water pipes and piping fabrication for two LNG trains (~5,000 tons).
• Equipment erection, including heavy lifts, for the process plant, offsite, and utilities (~24,000 tons).
  Contract Value: US$ 82.76 Million
• Duties & Responsibilities: Report directly to the Project Control Department and Commercial Manager, providing progress updates and assisting with budget forecasts for BOQ updates.
• Prepare Monthly Interim Valuations with accurate backup data for prompt certification by the Consultant.
• Track design and construction changes, adjusting budget projections for project work packages accordingly.
• Develop forecast quantities and finalize account settlements with all supporting documentation.
• Estimate costs for Variation Order Proposals (VOP) and maintain a log of all construction cost variations, promptly submitting Daywork sheets with necessary documentation.
• Monitor daily construction activities, measure site accomplishments, and prepare daily progress reports and site diaries for completed work.
• Oversee site production and manage waste.
• Prepare and submit Material Take-Offs (MTO) for re-measurable quantities (civil, structural, mechanical, piping) based on approved construction drawings.
• Coordinate with Field Engineers and Supervisors on construction procedures, work progress, and drawing revisions.
• Evaluate and process Subcontractors’ Monthly Progress Claims.
• Follow up on contract administration tasks and perform additional activities as directed by the Supervisor.

• Scope & Brief Description of Work: The project involves coating inspection and area surveys of piping, structural steel structures, tanks, vessels, and other components across all Brunei Shell Petroleum Offshore Oil Platform Installations.
• Duties & Responsibilities: Conduct on-site verification and surveys of piping, structural steel structures, tanks, vessels, and other components requiring coating or painting repairs on offshore platform installations.
• Perform quantity take-offs for areas requiring coating.
• Monitor fabrication and installation progress of piping and structural steel at fabrication yards and offshore platform sites.
• Prepare and submit progress reports detailing platform fabrication and installation updates.

• Scope & Brief Description of Work: The project scope includes:
• Demolition of HIC piping.
• Structural steel erection for pipe racks and platforms.
• Erection of vessels and re-traying works for columns.
• Fabrication and installation of pipes and pipe supports.
• Electrical and instrumentation works.
• Commissioning and upgrading of existing facilities.
• Duties & Responsibilities: Report to the Project Control Department and ensure timely preparation of Monthly Interim Valuations with accurate backup data for prompt Consultant certification.
• Prepare forecast quantities and finalize account settlements with all supporting documentation.
• Estimate costs for Variation Order Proposals (VOP) and maintain a log of all construction cost variations, promptly submitting Daywork sheets with necessary documentation.
• Monitor daily construction activities, measure accomplishments, and prepare daily progress reports and site diaries for completed works. Track site production and manage waste.
• Develop and submit Material Take-Offs (MTO) for re-measurable quantities (Civil/Structural/Mechanical/Piping) based on approved construction drawings.
• Coordinate with Field Engineers and Supervisors to implement standard construction procedures, monitor progress, and manage drawing revisions.
• Evaluate and process Subcontractors’ Interim Monthly Progress Claims for payment.
• Follow up on contract administration tasks and undertake additional responsibilities as directed by the Supervisor.