Gas Corporation Technical Assistant
Resume:
PROFESSIONAL RESUME
LORENZO D. PREMIAN
SR. PIPING ENGINEER
I. PERSONAL BACKGROUND
Address : Purok-1 Barangay Bactas Basud, Camarines Norte
Cell Number : +639********* / +639********* /+601********
Date of Birth . : August 09, 1969
Place of Birth : Calauag, Quezon
Sex : Male
Status : Married
Nationality : Filipino
Language : Pilipino / English
II. QUALIFICATIONS
Bachelor of Science Mechanical Engineer / 1987
National University
Manila, Philippines
SUMMARY
Overall more than (30) years working experience in oil and gas & power industries. Vast exposure an involvement in fabrication/construction Engineering, which deal with material requirement/top up order, pipe support detail, spool drawing, ship loose list, site modification and providing technical support to Testing/Commissioning team thru the Construction phase until load out.
III. RELEVANT EXPERIENCE
December 19 – Present : Malaysia Marine Heavy Engineering
Sr. Piping Engineer
Project Involved:
EPCIC for Kasawari Gas Development Project (Block SK316 Bintulu Sarawak Malaysia)
Petronas Carigali Sdn Bhd
Duties & Responsibilities:
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
October 18 – November 19 : Fluor Daniel Inc. Philippines
Lead Piping Engineer
Project Involved:
EPC for JGSPC OSBL Stage 1 Expansion Project - SMP (Simlong Batangas City Philippines)
JG Summit Petrochemical Group Corporation
Duties & Responsibilities:
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
October 17 – Sept. 18 : Fluor Daniel Inc. Philippines
Lead Piping Engineer
Project Involved:
EPC for Bataan Petron Modular Refinery RMP-2 Project (Limay Bataan Philippines)
Bataan Petron Philippines Corporation
Duties & Responsibilities:
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
Jan. 16 – Sept. 17 : Daelim Philippines Inc.
Sr. Piping Engineer
Project Involved:
EPC for Pagbilao 420 MW Unit-3 Coal Fired Power Plant (Pagbilao, Quezon Philippines)
Team Energy Corporation / Aboitez Group Company
Duties & Responsibilities:
Responsible to reviewing design contractor documentation such as drawing, specification and design report, expediting information flow between different contractor and associates companies attendance meeting reporting to the project manager & also to liase with client other discipline and other department for the necessary interface, also responsible to monitor the design progress and take appreciate action to achieve the budgeted design cost within the schedule. the interface purposes of the drawing.
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
Sept. 15 – Dec. 15 : Sapurakencana Petroleum Berhad
Sr. Piping Engineer
Project Involved:
EPCIC for Mumbai High South Redevelopment-3 Project (Mumbai South India)
Oil & Natural Gas Corporation (ONGC) Ltd. India
Duties & Responsibilities:
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
Sept. 14 – Aug. 15 : Sapurakencana Petroleum Berhad
Sr. Piping Engineer
Project Involved:
EPIC for JDA Block B-17 and B-1701 Phase-3 Development. Project (Gulf of Thailand at Northern Malay Basin)
Carigali-PTTPI Operating Company (CPOC) Sdn.Bhd.
Duties & Responsibilities:
Responsible to reviewing engineering calculation, procedures and drawing for project & also responsible to preparation for change order / variation order as per original contracts, also liase with the client (s) other discipline for necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedule.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
Responsible to check the P&ID, data sheet from the vendor as per required by the project specification, check the MTO and calculation report from the consultant, & liaise to the company representative for the technical clarification based on the project specs. & also coordinates the interface for other discipline regarding the tie-in connection for the piping.
Responsible to lead a group of 3D Designer to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
July 13 – Aug. 14 : Sapurakencana Petroleum Berhad
Lead Piping Engineer
Project Involved:
EPIC for WHP Topside Facilities Layang Development Project (South China Sea Offshore Sarawak)
Nippon Oil Exploration (M) Ltd.
Duties & Responsibilities:
Responsible to review and comments of all consultants deliverables (e.g.) design basis, calculation, process data sheet, P&ID, technical bid evaluation (TBE), technical clarification drawing to ensure that any drawing generated by the drafter section is properly established to reflect the required design details and to good engineering practices.
Responsible to check the P&ID, data sheet from the vendor as per required by the project specification, check the MTO and calculation report from the consultant, & liaise to the company representative for the technical clarification based on the project specs. & also coordinates the interface for other discipline regarding the tie-in connection for the piping.
Responsible to reviewing engineering calculation, procedures and drawing for project & also responsible to preparation for change order / variation order as per original contracts, also liase with the client (s) other discipline for necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedule.
Provide technical assistant to construction team in daily operation for site modification.
July12 – June 13 : Sapurakencana Petroleum Berhad
Lead Piping Engineer
Project Involved:
EPCC for Serendah CPP & WHP Topside Facilities Project (South China Sea Offshore Sarawak)
Murphy Sarawak Oil Co. Ltd. (MOC)
Duties & Responsibilities:
Responsible to check the P&ID, against the isometric drawing prior to issued for construction & also responsible to monitor engineering revision design as per design changes to ensure the material take off (MTO) and accurate to meet the technical that any drawing generate from the engineering section is properly establish to reflect the project required detail design.
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Responsible to review and comments of all consultants deliverables (e.g.) design basis, calculation, process data sheet, P&ID, technical bid evaluation (TBE), technical clarification drawing to ensure that any drawing generated by the drafter section is properly established to reflect the required design details and to good engineering practices.
Responsible to lead a group of 3D Designer to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Oct. 11 – June 12 : Kencana HL Petroleum (M) Sdn. Bhd.
Lead Piping Engineer
Project Involved:
EPC for Cendor WHP A,B & C Platform Phase-2 Project (East Cost of Peninsula Malaysia)
Petrofac Malaysia Limited (PML)
Duties & Responsibilities:
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Provide technical assistant to construction team in daily operation for site modification.
Responsible to reviewing engineering calculation, procedures and drawing for project & also responsible to preparation for change order / variation order as per original contracts, also liase with the client (s) other discipline for necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedule.
Provide technical assistant to construction team in daily operation for site modification.
Responsible to review and comments of all consultants deliverables (e.g.) design basis, calculation, process data sheet, P&ID, technical bid evaluation (TBE), technical clarification drawing to ensure that any drawing generated by the drafter section is properly established to reflect the required design details and to good engineering practices.
July 10 – Sept. 11 : Kencana HL Petroleum (M) Sdn.Bhd.
Sr. Piping Engineer
Project Involved:
PCC for P329 East Piatu Development Project (East Cost of Peninsula Malaysia)
New Field Peninsula Malaysia
Duties & Responsibilities:
Responsible to check the P&ID, data sheet from the vendor as per required by the project specification, check the MTO and calculation report from the consultant, & liaise to the company representative for the technical clarification based on the project specs. & also coordinates the interface for other discipline regarding the tie-in connection for the piping.
Responsible to reviewing engineering calculation, procedures and drawing for project & also responsible to preparation for change order / variation order as per original contracts, also liase with the client (s) other discipline for necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedule.
Provide technical assistant to construction team in daily operation for site modification.
Responsible to review and comments of all consultants deliverables (e.g.) design basis, calculation, process data sheet, P&ID, technical bid evaluation (TBE), technical clarification drawing to ensure that any drawing generated by the drafter section is properly established to reflect the required design details and to good engineering practices.
Jan. 10 – June 10 : Rotary Engineering (S) Limited
Sr. Piping Engineer
Project Involved:
EPCC for Jubail Export Refinery (Jubail,Saudi Arabia)
Saudi Aramco Total Refinery & Petrochemical (SATORP)
Duties & Responsibilities:
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to prepare ship loose list and provide weight input for Weight Control Report to Structural Engineer.
Responsible to monitor & check all engineering changes as per engineering revision to ensure the material take off ( MTO ) and accurate to meet the specification that any drawing generated from engineering section is properly established to reflect the required project design detail.
Responsible to ensure the engineering deliverables as per contract project scope of work such as engineering procedures, weight control report, ship-loose drawing & implementation interdisciplinary check (IDC) in order to established good engineering practice,& also monitor and com-file as-built document for final documentation.
Oct. 07 – Dec. 09 : Sime Darby Engineering (M) Sdn.Bhd.
Sr. Piping Engineer
Project Involved:
EPCIC for BE & BG Top Side Field Development Project (Al Shahen Field, Qatar)
Maersk Oil Qatar (MOQ)
Duties & Responsibilities:
Responsible to liaise with client(s), other engineering disciplines and other department for the necessary interface control (e.g. IDC) and coordination to attain the assigned objectives with the desired results, and also monitor the technical evaluation or any tender document / quotation submitted by the vendor.
Responsible to monitor and coordinates the disciplinary material take off (MTO), purchase requisition (RQ), technical bid evaluation (TBE) vendor data review (VDI),inter-disciplinary checking (IDC),PDMS modeling to meet specification and schedule for quality output,& also monitor all engineering changes as per engineering revision to ensure potential change order are documented and highlighted to pmt.
Responsible to ensure the engineering deliverables as per contract project scope of work such as engineering procedures, weight control report, ship-loose drawing & implementation interdisciplinary check (IDC) in order to established good engineering practice,& also monitor and com-file as-built document for final documentation.
Responsible to review and comments of all consultants deliverable (e.g.) design basis calculation, process data sheet, P & ID,technical bid evaluation (TBE), technical clarification drawing, & to ensure that any drawing generated by the drafting section is properly established to reflect the required design details and to good engineering practice.
Aug. 06 – Oct. 07 : Sime Darby Engineering (M) Sdn. Bhd.
Sr. Piping Engineer
Project Involved:
EPCC for Sumandak SUPG B Top Side Development. Project Phase-2 (West Kota Kinabalu, Malaysia)
Petronas Carigali Sdn. Bhd.
Duties & Responsibilities:
Responsible to monitor and coordinates the disciplinary material take off (MTO), purchase requisition (RQ), technical bid evaluation (TBE) vendor data review (VDI),inter-disciplinary checking (IDC),PDMS modeling to meet specification and schedule for quality output,& also monitor all engineering changes as per engineering revision to ensure potential change order are documented and highlighted to pmt.
Responsible to ensure the engineering deliverables as per contract project scope of work such as engineering procedures, weight control report, ship-loose drawing & implementation interdisciplinary check (IDC) in order to established good engineering practice,& also monitor and com-file as-built document for final documentation.
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Provide technical assistant to construction team in daily operation for site modification.
Mar. 06 – July 06 : Hiap Seng Engineering (S) Limited
Project Engineer
Project Involved:
SOP 9th Furnace EJF-01 Project Exxon Mobil (Jurong Island Highway, Singapore)
Heurtey Petrochemical Asia Pte. Limited
Duties & Responsibilities:
Responsible to reviewing engineering calculation, procedures and drawing for project, & also responsible to preparation for variation order / change order as per contract & liaise with the client (s) other discipline for the necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedules.
Responsible to reviewing engineering calculation, procedures and drawing for project, & also responsible to preparation for variation order / change order as per contract & liaise with the client (s) other discipline for the necessary interface & monitor also the design progress and take appreciate action to achieve the budgeted design cost within the schedules.
Responsible to monitor & check all engineering changes as per engineering revision to ensure the material take off (MTO) are accurate to meet the specification that any drawing generated from engineering section is properly established to reflect the required project design detail.
Responsible to preparation test package for the complete lines / system & submit to the client for review prior to line check & hydro-testing, & also responsible to as-built the drawing as per site actual installation.
Dec. 04 – Dec. 05 : Sejong Electro-Mechanical LLC.
Sr. Piping Engineer
Project Involved:
1550 MW Independent Power and Water Project (Ohm Alnar Abu Dhabi, UAE)
Toshiba Plant System & Service Corporation
Duties & Responsibilities:
Responsible to preparation test package for the complete lines / system & submit to the client for review prior to line check & hydro-testing, & also responsible to as-built the drawing as per site actual installation.
Provide technical assistant to construction team in daily operation for site modification.
Responsible to ensure the engineering deliverables as per contract project scope of work such as engineering procedures, weight control report, ship-loose drawing & implementation interdisciplinary check (IDC) in order to established good engineering practice,& also monitor and com-file as-built document for final documentation.
Responsible to preparation test package for the complete lines / system & submit to the client for review prior to line check & hydro-testing, & also responsible to as-built the drawing as per site actual installation.
Feb. 03 – July 04 : Daewoo Engineering & Construction Co.Ltd.
Sr. Piping Engineer
Project Involved:
AGIP WLGP Wafa Plant Project (Wafa Site Sahara Desert, Libya)
JTS Contracting Company Ltd. Libyan Branch
Duties & Responsibilities:
Responsible to check the issue of shop drawing from the engineering to ensure that any drawing is properly established to reflect the required detail as per project specification before proceed fabricate the spool materials.
Responsible for the engineering works during fabrication & erection works and Informed the engineering dept. for revised the as built drawing and maintained also the schedule as per planning scheduler from the project management.
Responsible to monitor all engineering changes as per engineering revision potential change order for all section are documented and highlighted to pmt.
Responsible for the project scheduling, monitoring & liaison work with client representative.
Jan. 02 – Dec. 02 : Foster Wheeler Philippines Corp.
Piping Design Engineer
Project Involved:
EPC for Sheel Malampaya Natural Gas Refinery Project (Sheel Tabangao, Batangas, Philippines)
Filipinas Sheel Petroleum Corporation
Duties & Responsibilities:
Responsible to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to lead a group of 3D Designer to generate piping shop drawing i.e. pipe support detail, spool drawing and General arrangement drawing for construction people reference during installation.
Responsible to review the vendor data sheet (VDI) against the isometric drawing prior to issue for construction (IFC) as per project requirement based on the project specification, & also responsible to checking from the other discipline for the interdisciplinary checking (IDC) for the interface purposes of the drawing.
Provide technical assistant to construction team in daily operation for site modification.
Mar. 00 – Dec. 01 : Daelim Philippines Inc.
Piping / Welding Inspector
Project Involved:
EPC for 1200 MW Combine Cycle Power Plant Project (Ilijan Batangas City, Philippines)
Raytheon Ebasco Overseas Ltd.
Duties & Responsibilities:
Responsible to check regarding the dimensional, fit-up and visual inspection after full Welding, also check the specification of material as per project requirements during Construction and fabrication of 1200 MW CCPP in ilijan batangas Philippines.
Involved to coordinates the Q.C.client representative to check all fabricated material for final acceptance, also check the test package before submit client prior for final Review & hydro testing.
Oct. 99 – DEC .99 : Atlantic Gulf & Pacific Co. of Mla.Inc.
Piping Engineer
Project Involved:
EC for Queens Land Clean & Fuel Project (Brisbane, Australia)
Kvaerner Engineering Co.Ltd.
Duties & Responsibilities:
Responsible for the engineering works during fabrication & erection works and Informed the engineering dept. for revised the as built drawing and maintained also the schedule as per planning scheduler from the project management.
Responsible to check the issue of shop drawing from the engineering to ensure that any drawing is properly established to reflect the required detail as per project specification before proceed fabricate the spool materials.
July 99 – Oct. 99 : Atlantic Gulf & Pacific Co. of Mla.Inc.
Piping Lead Engineer
Project Involved:
EC for Singapore Olefins Project-Exxon Mobil (Jurong Island Highway, Singapore)
Kellogg-Chiyoda Joint Venture Ltd.
Duties & Responsibilities:
Responsible to monitor all engineering changes as per engineering revision potential change order for all section are documented and highlighted to pmt.
Responsible for the preparation of test package based on approved P&ID regarding the test pressure & temperature & marked limit or boundary of P&ID & isometric drawing and submit to the client for review and for approval.
Nov. 98 – June 99 : Atlantic Gulf & Pacific Co. of Mla.Inc.
Piping Lead Engineer
Project Involved:
EPC for Singapore Gasification Hub Project-Syngas (Jurong Island Highway, Singapore)
M.W Kellogg Company
Duties & Responsibilities:
Responsible to as-built the isometric drawing based on actual condition & coordinates the client piping engineer for approval the as-built drawing
Involved the preparation of detailed fabrication / erection drawing for structural steel framing for the pipe rack of Singapore gasification hub project of SYNGAS gas in Singapore.
Apr. 98 – Aug. 98 : KNM Steel Construction (M) Sdn.Bhd.
Project Engineer
Project Involved:
EPC for Flu Gas Project (Sheel Port Dickson, Malaysia)
Japan Gas Corporation (M) Sdn. Bhd.
Duties & Responsibilities:
Responsible for the project scheduling, monitoring & liaison work with client representative.
Involved in field coordination preparation of project schedule such as CPM / bar chart Equipment, and manpower schedule, progress report and change proposal during fabrication & construction of shell port Dickson Malaysia for Flue Gas (Piping, Ducting Stack).
Mar. 97 – Mar. 98 : KNM Steel Construction (M) Sdn.Bhd.
Project Engineer
Project Involved:
PC for Roof Over Swimming Complex, Outdoor Stadium (Bukit Jalil Kuala Lumpur, Malaysia)
A.C.P.I Engineering (M) Sdn.Bhd.
Duties & Responsibilities:
Currently project engineer for ACPI Engineering (M) Sdn Bhd. for roof over out-door stadium, swimming complex training pool for the 16th common wealth games at Kuala Lumpur, Malaysia.
Responsible for project, estimating planning progress report contract administration including change proposal, overall technical aspects and coordination of activities both shop and field fabrication.
Nov. 96 – Feb. 97 : KNM Steel Construction (M) Sdn.Bhd.
Field Piping Engineer
Project Involved:
PCC for Esso LPG Mounted Vessel (Esso Port Dickson, Malaysia)
Chiyoda Corporation (M) Sdn.Bhd.
Duties & Responsibilities:
Involved in project monitoring / checking of fabrication methods and procedure for the ESSO Malaysia.
Involved in structural detailing / drafting of structural portion for liquid petroleum gas Vessel tank.
June 96 – Oct. 96 : KNM Steel Construction (M) Sdn.Bhd.
Field Piping Engineer
Project Involved:
PCC for Turnkey Refinery Project (Kuala Terengganu, Malaysia)
Petronas Carigali (M) Sdn.Bhd.
Duties & Responsibilities:
Responsible for the preparation of change order and change proposal as built drawing during construction of PETRONAS CARIGALI oil production platform, modules, and flare stack at Kuala Terengganu Malaysia.
Involved in project monitoring / checking of fabrication, methods and procedures and detailing at turnkey refinery in Terengganu Malaysia
Turnkey Refinery Project (Kuala Terengganu – Malaysia) - Petronas Carigali (M) Sdn. Bhd.
May 95 – June 96 : Atlantic Gulf & Pacific Co. of Mla.Inc.
Material Lead Engineer
Project Involved:
Hong Kong Convention Exhibition Center (Hong Kong, China)
Cleveland Structural Engineering Ltd.
Duties & Responsibilities:
Responsible for the preparation of accurate working plan & detailed drawing base on Designer sketches & specification for fabrication & erection of large structural steel framing, hall trusses for Hong Kong convention exhibition center in china.
Involved for the final packing loose items based on the ship loosed requirement as per client comment.
Aug. 94 – May 95 : Atlantic Gulf & Pacific Co. of Mla.Inc.
Field Piping Engineer
Project Involved:
PCC for Caltex Plant 40 Refinery Project (San Pascual Batangas, Philippines)
Parson Engineering Ltd.
Duties & Responsibilities:
Responsible in the preparation of material specification including material requisition as per required by the project.
Preformed daily activities of work for fabrication & erection other related works that may be assigned by the project manager.
Dec. 93 – Aug. 94 : Atlantic Gulf & Pacific Co. Of Mla.Inc.
Project Coordinator
Project Involved:
PCC for DuPont Nylon CP Project (Jurong Island Highway, Singapore)
Flour Daniel Pacific Inc.
Duties & Responsibilities:
Coordinates with production, material management and other dept. of the division for the proper execution of working drawing for the fabrication of structural steel framing for DuPont Nylon CP project in Jurong island Singapore
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