Prof. S.Nallayarasu

Professor, Department of Ocean Engineering

Indian Institute of Technology, Chennai, India.

S.No Title of the project Sponsoring Agency Category Year
1 Detailed Engineering for (Secondary Steel) Scarborough MRU & PWT Module Project Avineon India Private Limited Offshore 2022
2 DSF-II Block KG/OSDSF/GSKW/2018 - Phase 1- PRE-FEED FOR JACKETS AND DECKS Petro6 Engineering & Construction Private Limited Offshore 2022
3 Consultancy services for preparing assessment report for HM Jacket post damage to the brace during i L&T Hydrocarbon Engineering Limited Offshore 2021
4 Structural analysis of LA platform Deck for Temporary Compressor on Helideck Petro6 Engineering & Construction Private Limited Offshore 2021
5 Structural analysis of platform LA & LB helideck for CTU operations Petro6 Engineering & Construction Private Limited Offshore 2021
6 Field Development Concept Study for DSF-II Block KG/OSDSF/GSKW/2018 - STAGE A - Phase 1 Petro6 Engineering & Construction Private Limited Offshore 2021
7 Local adequacy check of main deck for spotting of well intervention equipment for LA, LB and GA Plat Petro6 Engineering & Construction Private Limited Offshore 2020
8 Feasibility study for deck extension and installation of Gas Lift Compressor at LA Platform Petro6 Engineering & Construction Private Limited Offshore 2020
9 Consultancy services for Design of Offshore Structures and Allied Special Areas Oil and Natural Gas Corporation Limited Offshore 2020
10 Review of Loadout Engineering for 3 Jackets (1 horizontal + 2 vertical) for 28 Jacket Project L&T Hydorcarbon Engineering Limited Offshore 2020
11 Pile Adequacy check for ILJU - Spudcan Effects for RE, RF and RH Jacket Petro6 Engineering & Construction Private Limited Offshore 2020
12 Independent structural verification of LA, LB and GA Platform adequacy for New Modular crane Petro6 Engineering & Construction Private Limited Offshore 2020
13 Assessment of D30-2 Jacket Leg damaged during installation for in service condition for Cluster-8 Ma L&T Hydorcarbon Engineering Limited Offshore 2020
14 Pre-bid Engineering for Mozambique LNG E-house project L&T Hydorcarbon Engineering Limited Offshore 2020
15 Feasibility study for additional well slot in RF(3Nos.), RH(2Nos.) and RB(2Nos.) platform Project Petro6 Engineering & Construction Private Limited Offshore 2020
16 Pre-bid FEED verification for GOP offshore Structures and Water Intake pipelines Package 2 Archirodon Construction (overseas) Company Limited Offshore 2020
17 Preparation of FEED and Tender Documents for 1 No Wellhead PF - D12, 1 Nos Pipelines (D12 to 192-5 L Petro6 Engineering & Construction Private Limited Offshore 2020
18 Consultancy services for Estimation of Tonnage for Ratna Process Platform Oil and Natural Gas Corporation Limited Offshore 2019
19 Consultancy services for Estimation of Tonnage for NLRNC Project Oil and Natural Gas Corporation Limited Offshore 2019
20 Detailed Engineering for LB Platform Deck extension Petro6 Engineering and Construction Private Ltd Offshore 2019
21 Detailed Structural Engineering and Design for ONGC HRP III Project – HM & HN Jackets L&T Hydrocarbon Eningeering Limited Offshore 2019
22 Feasibility study for the offshore platform terminal for loading/unloading at EL Gameel, Port Said TCI Sanmar chemicals S.A.E Offshore 2019
23 CRPO 55 - for platforms MRJN - 26/28, MRJN - GOSP-2 and MRJN - 690/699 topside replacement project Petro6 Engineering and Construction Private Ltd Offshore 2019
24 Pre-Bid Assistance for CRPO 54 - SFNY -626/635 & 636/645 - New Topside and SFNY-94 & 940 Modificatio Petro6 Engineering and Construction Private Ltd Offshore 2019
25 Structural Design Review and Value Engineering for ONGC Cluster 8 Project L&T Hydrocarbon Engineering Limited Offshore 2019
26 Detailed Engineering for Deck Extension for installation of 3 additional well slots at LA & LB Platf Petro6 Engineering and Construction Private Ltd Offshore 2019
27 Pre-Bid assistance for CRPO 51 & 52 - Decks Petro6 Engineering and Construction Private Ltd Offshore 2019
28 Pre-bid assistance for CRPO 47,48 and 49 Jackets Petro6 Engineering & Construction Private Limited Offshore 2019
29 Pre-Bid Structural Design for float-over installation of deck and jacket L&T Hydrocarbon Engineering Limited Offshore 2019
30 Engineering Services for Structural design review and Re-Analysis for KG-DWN-98/2 Project Sapura Fabrication Sdn Bhd Offshore 2019
31 Preparation of Conceptual study - Artificial lift for LB platform Petro6 Engineering & Construction Private Limited Offshore 2019
32 Structural verification of QP2 telecom tower and modification works Petro6 Engineering & Construction Private Limited Offshore 2018
33 Helideck Verification for spotting of CTU equipments and modular crane for LA&LB Platform Petro6 Engineering & Construction Private Limited Offshore 2018
34 Pre-Bid Structural Design for ONGC HRP III and Cluster 7 Project L&T Hydrocarbon Engineering Limited Offshore 2018
35 Development of SIMS for Offshore Platforms of ONGC Oil and Natural Gas Corporation Ltd Offshore 2018
36 Consultancy services in Design of offshore structure and allied special areas Oil and Natural Gas Corporation Ltd Offshore 2018
37 Pre Bid Engineering Services for Wellhead platforms Petro6 Engineering & Construction Private Limited Offshore 2018
38 Conductor driving Analysis Coastal Marine Construction & Engg. Ltd. Offshore 2018
39 Saudi LTA Project Pre-bid Weight Estimate for four wellhead platform decks Sapura Energy Bhd. Offshore 2018
40 Structural Design for clamp on wells - RE Platform Petro6 Engineering & Construction Private Limited Offshore 2018
41 Prebid Structural Engineering for 3 WHP Jacket and drilling deck – Block 5Alshaheen Field Project fo Sapura Enery Bhd Offshore 2017
42 Pre - Bid Structural Design for PRTJN Petron Oil Terminal Facilities Sapura Kencana Petroleum Offshore 2017
43 Design of offshore wind farm structures Sapura Kencana Petroleum Offshore 2017
44 Foundation design for Construction of 4 Nos. of ETP cum WIP Petro6 Engineers & Consultants Pvt. Ltd., Offshore 2017
45 Pre-Bid Structural Design for ONGC R -12 & R-Series 5 Platform and Pipelines Project and Bassein Fie Sapura Enery Bhd Offshore 2017
46 Pre-bid Engineering for KG- DWN-98/2 Project Sapura Kencana Petroleum Offshore 2017
47 Feasibility study for FSRU Terminal in Bangladesh Sapurakencana petroleum Offshore 2016
48 Feed Verification for Process Platform Structure (BOCPP) Aker Solutions, Malaysia Offshore 2016
49 Preliminary Concept Selection Study Sapura kencana petroleum Offshore 2016
50 Structural Engg. for Deck Extension for Life Raft in offshore process platform Petro6 E&C, Chennai Offshore 2016
51 Review of Pre-bid Design for ONGC Neelam Project Aker Solutions, Malaysia Offshore 2015
52 Review of Detailed Structural Design – Bassein Development Project Aker Solutions, Malaysia Offshore 2015
53 Structural Consultancy Services for MHSRD – III Sapurakencana Hl Sdn Bhd, Aker Offshore 2015
54 Detailed Engineering Services for BNCPP-B substructure Aker Solutions, Malaysia offshore 2015
55 Deep water platforms for east coast offshore ONGC, Mumbai Offshore 2015
56 Vibration Analysis Of Gina Krog Topsides Aker  Solutions, Malaysia Offshore 2014
57 Preliminary Structural Engineering For Baronia Jacket And Bridge  Aker  Solutions, Malaysia Offshore 2014
58 Pre-Bid Structural Engineering For ONGC Daman And Vasai East ONGC Offshore 2014
59 Structural Integrity Check For ONGC Platform B173-A ONGC Offshore 2014
60 Detailed Engineering For Decommissioning For NIKO Hazira Offshore Platform Adsun Offshore Diving Contractors Offshore 2014
61 Preliminary Of Wellhead N21 Platform Pipavav Offshore 2014
62 Detailed Design Of LQ For Yetagun Platform Petro6 E&C Offshore 2014
63 Structural Design Of Skid Shoe & Connection For Gina Krog Topside Project Aker Solutions, Malaysia Offshore 2014
64 Detailed Structural Engineering For Bergading Complex Aker Solutions, Malaysia Offshore 2014
65 Structural Design Review Of Gina Krog Project Aker Solutions, Malaysia Offshore 2014
66 KNDP-A Brown Field Modification for talisman malaysia Aker Solutions, Malaysia Offshore 2014
67 Structural Design Review of Temporary Living Quarter (TLQ) for Yetagun platform project Petro6 E&C,Chennai Offshore 2013
68 Structural feed for bcp a3 process complex bassain redevelopment project ONGC, Mumbai Offshore 2013
69 Structural Design review of B-193 Platform project (Float over method) ONGC Offshore 2013
70 Padeye design verification using FEM ABS Consulting Inc. Offshore 2013
71 Finite Element Analysis Of Pedestal Crane Structure Abs Singapore Offshore 2013
72 Ultimate Strength analysis of existing offshore platforms IEOT-ONGC Offshore 2013
73 Bench Marking of Institute of Engineering and Ocean Technology, ONGC, Mumbai ICS Mumbai Offshore 2013
74 Consultancy for offshore structural analysis using sacs AryaTech, New Delhi Offshore 2013
75 Detailed design of pontoons and superstructure for irel pontoon M.N. Dastur& Co., Chennai Offshore 2012
76 Independent Analysis of OFON 3 & 5 Wellhead Platform ABS Consulting INC., Singapore Offshore 2012
77 Structural pre-bid design for HRD process platform Aker, Malaysia Offshore 2012
78 Consultancy services for Verification and support for KBeDesign Program Aker Soulutions Malaysia Offshore 2012
79 Structural Consultancy Services for C – Series Phase 2 and B-173A-B well platforms Project Shriram EPC limited Offshore 2012
80 Collaborative Project on “Analysis of Guyed Tower platform for Marginal field” IEOT, Mumbai Offshore 2012
81 Pile Drivability Analysis Of D1-CJACKET Aker Solutions Mumbai Offshore 2012
82 Consultancy for offshore structural analysis using Sacs AryaTech, New Delhi Offshore 2012
83 Pile driveability analysis of FY-A platform, FZ-A platform & tripod jackets for foroozam Project-IOE Triune Energy Services Pvt Ltd Offshore 2012
84 Consultancy for offshore structural analysis using sacs Aryatech Marine and Offshore Services Pvt. Ltd., New Delhi Offshore 2011
85 CP System Design for Sheet piles GMR Energy Limited, Bangalore Offshore 2011
86 Collaborative projects on “Finite Element analysis of tubular joints of offshore jacket platforms IEOT, ONGC Mumbai Offshore 2011
87 Structural Integrity of the existing NF/MNW platforms for the proposed bridge between MNW-NF. ONGC, Mumbai Offshore 2011
88 Structural Design/Review of GSPC-PLQP Platform Project Aker Solutions, Malaysia Offshore 2011
89 Pile driveability analysis for FYA, FZA platforms Saipem Triune Pvt Ltd. Offshore 2010
90 Structural Analysis and Design of Fiscal Metering Module Oil Tech Engineering India Pvt. Ltd, Chennai Offshore 2010
91 Structural Design review of ONGC MHN Project ONGC Offshore 2010
92 Structural analysis and design of MWAJ for NKT Aker solutions, Malaysia Offshore 2010
93 Structural Design Review of GSPC jacket Engineering work L&T Valdel Engineering Limited, Bangalore. Offshore 2010
94 Transportation Analysis for Barge GMR Energy Limited Offshore 2010
95 Structural design review of ICPR Platform Aker Solutions, Malaysia. Offshore 2009
96 Retainer Consultancy Services Petrofac Engineering Services Ltd. Offshore 2009
97 Structural Consultancy Services for B-Series (B-46, B-48, B-105, B-188 and N-15 & N16 Well Platforms ONGC, Mumbai Offshore 2009
98 Structural Analysis and Design for Pipelay Stinger Leighton Contractors (Singapore) Pvt. Ltd., Singapore Offshore 2008
99 Consultancy services for review/vetting of structural concept of design of MHS –II project Oil & Natural Gas Corporation Ltd, Mumbai Offshore 2008
100 Consultancy services for Structural requirements of MHN Project. Oil & Natural Gas Corporation Ltd, Mumbai Offshore 2008
101 Design review of MCR-A gravity base structure ABS Singapore Offshore 2007
102 Review Of Jakcup Spud Can Interaction With Jacket Piles For ONGC Heera Redevelopment PT SEMPEC Indonesia Offshore 2007
103 Review of Installation Engineering for Decks and jackets PT SEMPEC Indonesia Offshore 2007
104 Design Review of ONGC Heera Redevelopment Project Jackets and Decks PT SEMPEC Indonesia Offshore 2007
105 Assistance in Fatigue Analysis of Vasai Field Development – Jacket BCP2 Aker Kvaerner Malaysia Offshore 2007
106 Review of Installation Engineering for Decks and jackets Atlantis Holdings Limited, Dubai, UAE Offshore 2007
107 Structural Design verification of Maersk Oil Qatar Al Shaheen Field Development Aker Kvaerner Power Gas Offshore 2007
108 Retainer Consultancy Services VP Petro6, Chennai Offshore 2007
109 Review of Installation Engineering for Deck and Jackets Atlantis Holdings Limited, Dubai, UAE Offshore 2007




Contact Me


(Off): +91 44 2257 4819

(Res): +91 44 2257 6819

 Room No.: 211
 Department of Ocean Engineering  IIT Madras, Chennai -36