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 DLB Blast and Fatigue analysis for TEG and CO2 skids Nov Process & Flow Technologies Malaysia SDN. BHD Offshore 2025
2 Preparation of offshore S/S & export cable layout, specifications, BoQ, cost estimate for Wind power evacuation system Powergrid, Ministry of Power Offshore 2024
3 Structural analysis and design for deck extension at south (cellar deck) by 2m for LA and LB Platform Petro6 Engineering and Construction Private Limited Offshore 2024
4 Structural verification for High Mast Installation at LB Platform helideck Petro6 Engineering and Construction Private Limited Offshore 2024
5 Feasibility Study of Additional 3 Conductor Slot at BLWPA Platform Petro6 Engineering and Construction Private Limited Offshore 2024
6 Feasibility study for mooring of Floating Dock at Trincomalee, Sri Lanka Bluemine Marine Solutions Pvt Limited Offshore 2024
7 Independent structural verification of LA, LB and GA Platform adequacy for New Modular crane Petro6 Engineering and Construction Private Limited Offshore 2024
8 Engineering services for PSV Desk for Valhall project Nov Process and Flow Technologies AS - 2020 Offshore 2024
9 Engineering Consultancy services for Fatigue Analysis of Barossa FPSO Module Valdel Engineers And Constructors Private Limited Offshore 2023
10 Detailed Engineering for 3 Slot Extension with ILJU installation Petro6 Engineering and Construction Private Limited Offshore 2023
11 Engineering Consultancy Services for Valhall Project NOV Intervention and Stimulation Equipment Offshore 2023
12 Pre-bid Structural Engineering for MA, PA Wellhead Platform and BH Riser platform Ertha Energy Offshore 2023
13 Detailed Structural Engineering for P82-FPSO Flare Tower, M06, M10A and M10B Modules Ertha Energy Offshore 2023
14 Engineering Consultancy Services for Construction of Analysis Reports for SFNY-1730/1739 jackets of SAFANIYA Valdel Engineers And Constructors Private Limited Offshore 2023
15 FEA & Fire Analysis for NOA TEG Module Nov Process and Flow Technologies AS Offshore 2023
16 Fatigue, Fire/Blast and Vibration analyses of Primary structure for Valhall project Nov Process and Flow Technologies AS Offshore 2023
17 FEA analysis of Module support and Joints of NOA SRU Module Nov Process & Flow Technologies Malaysia SDN. BHD. Offshore 2023
18 Detailed Engineering for (Secondary Steel) Scarborough MRU & PWT Module Project Avineon India Private Limited Offshore 2022
19 DSF-II Block KG/OSDSF/GSKW/2018 - Phase 1- PRE-FEED FOR JACKETS AND DECKS Petro6 Engineering & Construction Private Limited Offshore 2022
20 Pre-Bid Structural Engineering for DUDP wellhead platforms. Afcons Infrastructure Limited Offshore 2022
21 Detailed Engineering for Well Reinstallation at RF platform (30" well conductors) Petro6 Engineering and Construction Private Limited Offshore 2022
22 Prebid Structural Engineering for Mumbai High Redevelopment and BS-17 Field Development Project (MHRD-V and BS-17 Project) Afcons Infrastructure Limited Offshore 2022
23 Consultancy services for preparing assessment report for HM Jacket post damage to the brace during i L&T Hydrocarbon Engineering Limited Offshore 2021
24 Structural analysis of LA platform Deck for Temporary Compressor on Helideck Petro6 Engineering & Construction Private Limited Offshore 2021
25 Structural analysis of platform LA & LB helideck for CTU operations Petro6 Engineering & Construction Private Limited Offshore 2021
26 Field Development Concept Study for DSF-II Block KG/OSDSF/GSKW/2018 - STAGE A - Phase 1 Petro6 Engineering & Construction Private Limited Offshore 2021
27 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
28 Feasibility study for deck extension and installation of Gas Lift Compressor at LA Platform Petro6 Engineering & Construction Private Limited Offshore 2020
29 Consultancy services for Design of Offshore Structures and Allied Special Areas Oil and Natural Gas Corporation Limited Offshore 2020
30 Review of Loadout Engineering for 3 Jackets (1 horizontal + 2 vertical) for 28 Jacket Project L&T Hydorcarbon Engineering Limited Offshore 2020
31 Pile Adequacy check for ILJU - Spudcan Effects for RE, RF and RH Jacket Petro6 Engineering & Construction Private Limited Offshore 2020
32 Independent structural verification of LA, LB and GA Platform adequacy for New Modular crane Petro6 Engineering & Construction Private Limited Offshore 2020
33 Assessment of D30-2 Jacket Leg damaged during installation for in service condition for Cluster-8 Ma L&T Hydorcarbon Engineering Limited Offshore 2020
34 Pre-bid Engineering for Mozambique LNG E-house project L&T Hydorcarbon Engineering Limited Offshore 2020
35 Feasibility study for additional well slot in RF(3Nos.), RH(2Nos.) and RB(2Nos.) platform Project Petro6 Engineering & Construction Private Limited Offshore 2020
36 Pre-bid FEED verification for GOP offshore Structures and Water Intake pipelines Package 2 Archirodon Construction (overseas) Company Limited Offshore 2020
37 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
38 Consultancy services for Estimation of Tonnage for Ratna Process Platform Oil and Natural Gas Corporation Limited Offshore 2019
39 Consultancy services for Estimation of Tonnage for NLRNC Project Oil and Natural Gas Corporation Limited Offshore 2019
40 Detailed Engineering for LB Platform Deck extension Petro6 Engineering and Construction Private Ltd Offshore 2019
41 Detailed Structural Engineering and Design for ONGC HRP III Project - HM & HN Jackets L&T Hydrocarbon Eningeering Limited Offshore 2019
42 Feasibility study for the offshore platform terminal for loading/unloading at EL Gameel, Port Said TCI Sanmar chemicals S.A.E Offshore 2019
43 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
44 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
45 Structural Design Review and Value Engineering for ONGC Cluster 8 Project L&T Hydrocarbon Engineering Limited Offshore 2019
46 Detailed Engineering for Deck Extension for installation of 3 additional well slots at LA & LB Platf Petro6 Engineering and Construction Private Ltd Offshore 2019
47 Pre-Bid assistance for CRPO 51 & 52 - Decks Petro6 Engineering and Construction Private Ltd Offshore 2019
48 Pre-bid assistance for CRPO 47,48 and 49 Jackets Petro6 Engineering & Construction Private Limited Offshore 2019
49 Pre-Bid Structural Design for float-over installation of deck and jacket L&T Hydrocarbon Engineering Limited Offshore 2019
50 Engineering Services for Structural design review and Re-Analysis for KG-DWN-98/2 Project Sapura Fabrication Sdn Bhd Offshore 2019
51 Preparation of Conceptual study - Artificial lift for LB platform Petro6 Engineering & Construction Private Limited Offshore 2019
52 Structural verification of QP2 telecom tower and modification works Petro6 Engineering & Construction Private Limited Offshore 2018
53 Helideck Verification for spotting of CTU equipments and modular crane for LA&LB Platform Petro6 Engineering & Construction Private Limited Offshore 2018
54 Pre-Bid Structural Design for ONGC HRP III and Cluster 7 Project L&T Hydrocarbon Engineering Limited Offshore 2018
55 Consultancy services in Design of offshore structure and allied special areas Oil and Natural Gas Corporation Ltd Offshore 2018
56 Pre Bid Engineering Services for Wellhead platforms Petro6 Engineering & Construction Private Limited Offshore 2018
57 Conductor driving Analysis Coastal Marine Construction & Engg. Ltd. Offshore 2018
58 Saudi LTA Project Pre-bid Weight Estimate for four wellhead platform decks Sapura Energy Bhd. Offshore 2018
59 Structural Design for clamp on wells - RE Platform Petro6 Engineering & Construction Private Limited Offshore 2018
60 Prebid Structural Engineering for 3 WHP Jacket and drilling deck - Block 5Alshaheen Field Project fo Sapura Enery Bhd Offshore 2017
61 Pre - Bid Structural Design for PRTJN Petron Oil Terminal Facilities Sapura Kencana Petroleum Offshore 2017
62 Design of offshore wind farm structures Sapura Kencana Petroleum Offshore 2017
63 Foundation design for Construction of 4 Nos. of ETP cum WIP Petro6 Engineers & Consultants Pvt. Ltd., Offshore 2017
64 Pre-Bid Structural Design for ONGC R -12 & R-Series 5 Platform and Pipelines Project and Bassein Fie Sapura Enery Bhd Offshore 2017
65 Pre-bid Engineering for KG- DWN-98/2 Project Sapura Kencana Petroleum Offshore 2017
66 Feasibility study for FSRU Terminal in Bangladesh Sapurakencana petroleum Offshore 2016
67 Feed Verification for Process Platform Structure (BOCPP) Aker Solutions, Malaysia Offshore 2016
68 Preliminary Concept Selection Study Sapura kencana petroleum Offshore 2016
69 Structural Engg. for Deck Extension for Life Raft in offshore process platform Petro6 E&C, Chennai Offshore 2016
70 Review of Pre-bid Design for ONGC Neelam Project Aker Solutions, Malaysia Offshore 2015
71 Review of Detailed Structural Design - Bassein Development Project Aker Solutions, Malaysia Offshore 2015
72 Structural Consultancy Services for MHSRD - III Sapurakencana Hl Sdn Bhd, Aker Offshore 2015
73 Detailed Engineering Services for BNCPP-B substructure Aker Solutions, Malaysia offshore 2015
74 Deep water platforms for east coast offshore ONGC, Mumbai Offshore 2015
75 Vibration Analysis Of Gina Krog Topsides Aker  Solutions, Malaysia Offshore 2014
76 Preliminary Structural Engineering For Baronia Jacket And Bridge  Aker  Solutions, Malaysia Offshore 2014
77 Pre-Bid Structural Engineering For ONGC Daman And Vasai East ONGC Offshore 2014
78 Structural Integrity Check For ONGC Platform B173-A ONGC Offshore 2014
79 Detailed Engineering For Decommissioning For NIKO Hazira Offshore Platform Adsun Offshore Diving Contractors Offshore 2014
80 Preliminary Of Wellhead N21 Platform Pipavav Offshore 2014
81 Detailed Design Of LQ For Yetagun Platform Petro6 E&C Offshore 2014
82 Structural Design Of Skid Shoe & Connection For Gina Krog Topside Project Aker Solutions, Malaysia Offshore 2014
83 Detailed Structural Engineering For Bergading Complex Aker Solutions, Malaysia Offshore 2014
84 Structural Design Review Of Gina Krog Project Aker Solutions, Malaysia Offshore 2014
85 KNDP-A Brown Field Modification for talisman malaysia Aker Solutions, Malaysia Offshore 2014
86 Structural Design Review of Temporary Living Quarter (TLQ) for Yetagun platform project Petro6 E&C,Chennai Offshore 2013
87 Structural feed for bcp a3 process complex bassain redevelopment project ONGC, Mumbai Offshore 2013
88 Structural Design review of B-193 Platform project (Float over method) ONGC Offshore 2013
89 Padeye design verification using FEM ABS Consulting Inc. Offshore 2013
90 Finite Element Analysis Of Pedestal Crane Structure Abs Singapore Offshore 2013
91 Ultimate Strength analysis of existing offshore platforms IEOT-ONGC Offshore 2013
92 Bench Marking of Institute of Engineering and Ocean Technology, ONGC, Mumbai ICS Mumbai Offshore 2013
93 Consultancy for offshore structural analysis using sacs AryaTech, New Delhi Offshore 2013
94 Detailed design of pontoons and superstructure for irel pontoon M.N. Dastur& Co., Chennai Offshore 2012
95 Independent Analysis of OFON 3 & 5 Wellhead Platform ABS Consulting INC., Singapore Offshore 2012
96 Structural pre-bid design for HRD process platform Aker, Malaysia Offshore 2012
97 Consultancy services for Verification and support for KBeDesign Program Aker Soulutions Malaysia Offshore 2012
98 Structural Consultancy Services for C - Series Phase 2 and B-173A-B well platforms Project Shriram EPC limited Offshore 2012
99 Collaborative Project on Analysis of Guyed Tower platform for Marginal field IEOT, Mumbai Offshore 2012
100 Pile Drivability Analysis Of D1-CJACKET Aker Solutions Mumbai Offshore 2012
101 Consultancy for offshore structural analysis using Sacs AryaTech, New Delhi Offshore 2012
102 Pile driveability analysis of FY-A platform, FZ-A platform & tripod jackets for foroozam Project-IOE Triune Energy Services Pvt Ltd Offshore 2012
103 Consultancy for offshore structural analysis using sacs Aryatech Marine and Offshore Services Pvt. Ltd., New Delhi Offshore 2011
104 CP System Design for Sheet piles GMR Energy Limited, Bangalore Offshore 2011
105 Collaborative projects on Finite Element analysis of tubular joints of offshore jacket platforms IEOT, ONGC Mumbai Offshore 2011
106 Structural Integrity of the existing NF/MNW platforms for the proposed bridge between MNW-NF. ONGC, Mumbai Offshore 2011
107 Structural Design/Review of GSPC-PLQP Platform Project Aker Solutions, Malaysia Offshore 2011
108 Pile driveability analysis for FYA, FZA platforms Saipem Triune Pvt Ltd. Offshore 2010
109 Structural Analysis and Design of Fiscal Metering Module Oil Tech Engineering India Pvt. Ltd, Chennai Offshore 2010
110 Structural Design review of ONGC MHN Project ONGC Offshore 2010
111 Structural analysis and design of MWAJ for NKT Aker solutions, Malaysia Offshore 2010
112 Structural Design Review of GSPC jacket Engineering work L&T Valdel Engineering Limited, Bangalore. Offshore 2010
113 Transportation Analysis for Barge GMR Energy Limited Offshore 2010
114 Structural design review of ICPR Platform Aker Solutions, Malaysia. Offshore 2009
115 Retainer Consultancy Services Petrofac Engineering Services Ltd. Offshore 2009
116 Structural Consultancy Services for B-Series (B-46, B-48, B-105, B-188 and N-15 & N16 Well Platforms ONGC, Mumbai Offshore 2009
117 Structural Analysis and Design for Pipelay Stinger Leighton Contractors (Singapore) Pvt. Ltd., Singapore Offshore 2008
118 Consultancy services for review/vetting of structural concept of design of MHS –II project Oil & Natural Gas Corporation Ltd, Mumbai Offshore 2008
119 Consultancy services for Structural requirements of MHN Project. Oil & Natural Gas Corporation Ltd, Mumbai Offshore 2008
120 Design review of MCR-A gravity base structure ABS Singapore Offshore 2007
121 Review Of Jakcup Spud Can Interaction With Jacket Piles For ONGC Heera Redevelopment PT SEMPEC Indonesia Offshore 2007
122 Review of Installation Engineering for Decks and jackets PT SEMPEC Indonesia Offshore 2007
123 Design Review of ONGC Heera Redevelopment Project Jackets and Decks PT SEMPEC Indonesia Offshore 2007
124 Assistance in Fatigue Analysis of Vasai Field Development – Jacket BCP2 Aker Kvaerner Malaysia Offshore 2007
125 Review of Installation Engineering for Decks and jackets Atlantis Holdings Limited, Dubai, UAE Offshore 2007
126 Structural Design verification of Maersk Oil Qatar Al Shaheen Field Development Aker Kvaerner Power Gas Offshore 2007
127 Retainer Consultancy Services VP Petro6, Chennai Offshore 2007
128 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.: 214
 Department of Ocean Engineering  IIT Madras, Chennai -36