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