Parrivallal Munivel

I am a Senior Piping Layout Engineer with 26 Years of core experience in Global Oil & Gas upstream and Downstream Projects executed in Mexico, UAE, Qatar, Oman, Brunei, Indonesia & India especially in Design & Site offices of state-owned Oil & Gas Companies in Middle east & Asia Pacific.

Design Experience: In core Experience in Preparation of Plot plan, Equipment Layout, Piping Layout, Isometrics, Fabrication Drawings, Standard Support, Special Support, P&ID Markup, Pipe Rack Layouts, Installation &

• Removal Layouts, Bulk &

• Interim MTO, Nozzle Orientation, Clash checking, Preliminary support marking, Support detailing, As-built work, Stack up drawings, Valve schedule, Welded Attachment report, Erection item reports, Pipe Spooling, Vendor document Review, Issued line support locking, Procurement for piping components, supervision of Engineers, Designers &

• Draughtsman, Expert in red markup work &

• As-built drawings.

Site Experience: Site Survey for As-Built or Revamp work or New modification, Attend Site Query and Provide Solution, Identifying Tie-in Location, Checking Test Package related all documents, Preparation of New routing sketch, Preparation of New pits drawings for (Waste water Pit, Condensate Water Pit), Preparation of Revised Isometric checking, Fabrication Spool checking, Giving Suggestion to Topography and laser Scanning Team, Holder of H2S Pass & Site Safety Induction Pass of QP, QAFCO, QAPCO, BLNG, TOTAL etc.

Piping Engineer - TECHNIP ENERGIES FRANCE - Abu Dhabi

(2025-05 - 2026-03)

Project Involved: 1.5 MMBD Expansion Project, Sunrise Process Facilities Project for Dubai Petroleum (DPE).

• Preparation of Feed MTO for following Islands AGI, ASI, ETI & UAAI (Big Bore, Small Bore, Tie-ins & Vessel Trims MTO).
• Checking & Back draft for Early & Normal Tie-ins for WSP.
• Preparation of Piperack Cross Section drawing for All Piperack's & Provided Clash free Pipe routing, proper Pipe to pipe distance, Access & Maintenance Volume.
• IFC Isometrics checking for Critical, Non-Critical & All Manhole Vents & Drains.

Senior Piping Engineer - Debaj Industrial Services W.L.L - Qatar

(2022-10 - 2024-12)

Project Involved: ZLD-1 Project for QAFCO at Mesieead.

• Involved in Identifying project related site locations such as Proposed pits, existing pits and Tie-in locations for more than 500 Tie-ins.
• Complete designing and preparation of overall plot plan.
• Giving suggestions to topography and Laser scanning team whenever required.
• Preparation of Preliminary MTO for LP-Stripper 1& 2, Pipe racks and all tie-ins.
• Supervision and guidance provided to Junior engineers and Trainees.
• Giving required directions to Tie-in Tagging works for ZLD project.
• Attending field Walkthrough with client as and when required.
• Attending desktop deliverables review with client.
• Identifying shutdown and Non shutdown tie-ins.
• Suggesting Pit location as per tie-ins and stream location.
• Co-ordinating with workshop team for Mechanical and piping related fabrication work.
• Well versed with providing inputs to Adequacy checking works.
• Review and checking of internal layout and sub-contractor Isometrics.
• Preparation of Pit sizing, Pit Shapes and volume spread sheet.
• Coordinating with all disciplines in design and construction team.
• Providing scaffolding volume details for overall plant.

Piping Engineer - McDermott - Chennai, Mexico & Delhi

(2019-02 - 2022-09)

Project Involved: Marjan-1 Tie in Platform, Marjan-4, Cassia-C Compression Project. Cassia-B, TYRA-1 East Platform G, GCGV Project, CRPO, NFPS (Qatar Gas)

• Checking IFC Isometrics & Issued line Support Locking by S3D.
• Checking & Review of Standard, Critical, Non-Critical & Special supports.
• Preparation of Welded Attachment & Erection reports by S3D.
• Site survey on daily basis in Mexico & supporting to Yard related queries.
• Checking & Review of Piping Fabrication Isometrics Drawings.
• Technical guidance to Designers & Draughtsman and guide them with technical project recommendations.
• Expert in Preparation of Red Markup Sketches in Blue Beam.
• Conversion of Design Drawings to Fabrication drawings using Spooler.
• Leading a team of Designers & Draughtsman of Spool Team.
• Expert in using PDMS, AUTOCAD & Good working knowledge in S3D.

Piping Engineer - PUSB Engineering Private Limited - Chennai

(2018-01 - 2019-02)

Project Involved: IGT-2 Brunei Shell Petroleum, HPCL - FRAPS, DIU, SG-10, SG-11, SG-12, FFA & PRIME -G.

• Preparation of P & ID Red Markup.
• Clash Checking and Resolving the problem.
• Preparation of Equipment & Piping model from Cyclone image.
• Isometric Extraction & Checking work.
• Coordination with Cyclone team for input Retrieval.

Sr. Piping Engineer - Qatar Petroleum - Qatar

(2016-11 - 2017-11)

Project Involved: QP - PCR As Built Project worked in following areas FCC, SULPHUR, CONDENSATE, UTILITIES & TANK FORM.

• Preparation of site survey report.
• Preparation of Red Mark Up Drawings for Piping, Civil & Structural.
• Scheduling As-Built Site survey on daily basis.
• Review of QA/QC Works for all Drawings & Documents.
• Preparation & checking of PFD, P&ID, Layout, Isometrics, Support drawings & MTO using AutoCAD.
• Provide Technical Direction of Piping Engineers & Designers.

Piping Consultant - Petroleum Development Oman - Oman

(2016-07 - 2016-08)

Project Involved: As Built project work for Petroleum Development Oman (PDO).

• Preparation of PFD & P&ID yellow markup.
• Layout Checking.
• Checking Isometrics & MTO based on old Tiff Files.
• Checking & Review of Piping Fabrication Isometrics Drawings.

Piping Engineer - Qatar Petrochemical Company - Qatar

(2015-05 - 2015-12)

Project Involved: Internal Revamp project work for Existing Ethylene, Utilities, QVC, LDPE-1, LDPE-2, LDPE-3 & LLDPE Plants.

• Preparation of site survey report.
• Onshore site visit, Site Survey and Site Study report for existing, modification and proposed system on daily basis.
• IDC checking from various Discipline.
• Preparation of Approval files work for each modification.
• Responsible for Design and Modelling of Piping Layout, Isometrics & Bulk MTO.
• Review the vendor drawing and technical evaluation for different types of valves, Piping fittings, flanges, fastener, gasket & special items etc.
• Checking Piping layout & Isometric drawings as per latest P & ID.
• Review and checking of internal layout and sub-contractor Isometrics.
• Clash checking, Bulk MTO, Pipe support selection.
• Preparation of Requisitions, Technical Bid Evaluation (TBE), Supplier Document Review for all piping items.

Piping Engineer - KENTZ Engineers & Constructors - Qatar

(2014-09 - 2015-03)

Project Involved: Pearl GTL GRVE Improvement project.

• Piping Layout & Equipment layout Red markup based on P & ID.
• Checking piping layout with respect to P & IDs.
• Preparation of Piping Model, Iso Extraction work using PDMS, GAD Extracted from PDMS, Bulk & interim MTO extracted from PDMS.
• Preparation of Clash Check for All Segments and Pipe supports.
• Preparation of Layout drawings for Installation and Removal lines.

Piping Engineer - PT. KBR Indonesia - Indonesia

(2014-03 - 2014-06)

Short Term Contract. Project Involved: Shah Deniz Stage – 2 Project (Offshore) PR- Platform & QU – Platform.

• Preparation of detailing for all Utility Station in Cellar deck & weather deck.
• Preparation of MDS Supports Modeling using PDMS.
• Preparation of Clash Snaps for all decks, Model updating based on Stress comment.
• Preparation of PDMS Piping & Equipment Model, isometric Extraction & Checking work.

Piping Engineer - PT. Inti Karya Persada Tehnik - Indonesia

(2012-05 - 2012-10)