National and Cross border pipelines: Progress and Challenges 27 th April 2016 1
Natural Gas Scenario in India * The estimated reserves of natural gas in India is around 1400 billion cubic meters (BCM). The Gross Production of Natural Gas in India during 2015-16 is 32,249 MMSCM. Total LNG Import in India is 18,535 MMSCM during 2014-15. Total NG Consumption during 2014-15 was around 51.23 BCM. Import dependency during 2014-15 was around 36%. 2 * Source: Snapshot of India’s Oil and Gas Data of PPAC
Pipeline Transportation Advantages of Pipeline Transportation • Uninterrupted Fuel – 365 days – 24 / 7 supply • Supply over a long distance covering miles • Door Delivery • No Storage • Minimal Pollution in transportation • Safe Handling • No Logistics
Existing Natural Gas Pipeline Network Strength Sr No. Transporter Length (in KM) Capacity (% share) (MMSCM) 1 GAIL 11077 206 68.95% 2 RGTIL 1469 80 9.14% 3 GSPL 2355 43 14.66% 4 AGCL/OIL/DNPL 1000 6 6.23% 5 IOCL 140 9.5 0.87% 6 ONGC 24 6 0.15% Total 16065 350.50 100% 4 * Snapshot of India’s Oil and Gas Data of PPAC
Pipeline Projects under Construction NETWORK/REGION Entity Length in Kms Design Capacity (mmscmd) Kochi - Kottanad - Bangalure - Mangalore GAIL(India) Ltd. 1104.00 16.00 Surat - Paradip* GAIL(India) Ltd. 2112.00 76.81 Jagdishpur- Haldia (Phase-1 (755 KM), GAIL(India) Ltd. 1860.00 32.00 7.44 MMSCMD capacity Mallavaram - Bhilwada GSPL India Transco Ltd. 2035.00 78.25 Mehsana - Bhatinda GSPL India Gasnet Ltd. 2052.00 77.11 Bhatinda -Srinagar GSPL India Gasnet Ltd. 725.00 42.42 Kakinada - Srikakulam A P Gas Distribution Corporation 391.00 90.00 Total 10279.00 5 * Snapshot of India’s Oil and Gas Data of PPAC
Cross Country Pipeline Project: TAPI The Turkmenistan – Afghanistan – Pakistan – India Pipeline (TAPI), also known as Trans-Afghanistan Pipeline, is a natural gas pipeline from Turkmenistan to India. The pipeline will transport Caspian Sea natural gas. It is proposed to lay a 56-inch diameter 1800 KM pipeline with design capacity of 90 MMSCMD of natural gas. Construction on the project started in Turkmenistan on 13 December 2015. The pipeline is expected to be operational by 2019. 6
GAIL’s PRESENCE IN INDIA GAIL ( India ) Limited, the youngest Maharatna of India Operating around 11,000 Km of Natural Gas Pipeline having capacity of about 206 MMSCMD. Also operating around 2000 KM of LPG pipelines having capacity of about 3.8 MMTPA. Having stake in RGPPL with installed capacity of around 2000 MW and also having installed capacity in renewable energy sector (Solar & Wind Power ) of more than 125 MW .
GAIL’s PRESENCE IN INDIA GAIL ( India ) Limited, the youngest Maharatna of India Having operational Petrochemical production capacity of more than 400,000 TPA which is recently expanded to more than 800,000 TPA. Having participation in 30 E & P BLOCKS, including two overseas blocks (Myanmar & Shale Gas in USA). Involved in LNG business through JV in Petronet LNG (17.5 MMTPA) and RGPPL Dhabol Terminal (5 MMTPA). Operating City Gas Networks & CNG Stations, through GAIL GAS Ltd & JVs across country.
GAIL’s PIPELINE NETWORK OPERATIONAL NATURAL GAS PIPELINES COMMON CARRIER+DEDICATED SN NETWORK/REGION LENGTH IN KM 1 HVJ-GREP-DVPL 4658 2 GREP DVPL Upgradation 1119 3 DUPL-DPPL 875 4 TRIPURA 61 5 GUJARAT 671 6 MUMBAI 129 7 KG BASIN 881 CAUVERY BASIN 278 8 9 ASSAM 8 10 CJHPL 265 11 DBNPL 835 12 DHABOL-BANGALORE PIPELINE 1097 13 KKBMPL 41 14 JAISELMER REGION 151 11070 GRAND TOTAL(NATURAL GAS PIPELINES) OPERATIONAL LPG PIPELINES COMMON CARRIER 11 JAMNAGAR - LONI PIPELINE 1414 12 VIZAG - SECUND. PIPELINE 618 DEDICATED PIPELINES 13 GPU VIJAIPUR TO IOCL PLANT 4 14 GPU GANDHAR TO IOCL PLANT 2 2038 GRAND TOTAL(LPG PIPELINES) 13107
Phases-Pipeline Projects Phases - Pipeline Project Typical timeline for 36-42 month project Closeout Construction, C ommissioning (9 M) Manufacturing/Delivery (12 M) Tendering / Ordering (9 M) Basic / Detail Engineering (12 M) RoU, Statutory Permission, Permanent 9 M Detail Land Acquisition (12 M) Survey Investment (6 M) 3 M Approval Project Conceptualization / 1 st Stage Clearance
Project Conceptualization & Initial Clearances 1. Ministry / Marketing Requirement/ Strategic Requirement 2. Identification of Gas Supply, Demand through market survey 3. Pre-Feasibility Study either In House / Consultant incorporating 4. Bidding Route (P&NGRB Guidelines) 5. Review of Proposal 6. Management approval for Pre-Project Activities.
ROU and Land Acquisition Reconnaissance Survey, Detailed Engineering & PDI Survey, Soil Investigation , Corrosion & Cadastral Survey ROU Acquisition • 6(i) Gazette notification though MOP&NG • Hearing of Objection after minimum 21 days notice Permanent Land Acquisition • Plot Identification • Submission of proposal to concerned authority for acquisition & Publication of 4(i) gazette notification. • Notice Servicing , Hearing of Objection & 6(i) Gazette notification. Declaration of award & Possession & Registration of land . •
Obstacle Crossing Permission Obstacle Crossings are identified during detail engineering survey & incorporates the permission for the following crossings: • Railways • Roads : NH/SH/Other Roads • Water bodies: Canal/ River/ Nalas etc. • Forest : Protected/ Reserve/Social • Sensitive areas like Wild Life Sanctuary / National Parks • Defense area • Foreign Pipeline • Other types of crossings
Required NoCs NoC is required to be obtained from respective State Pollution Control Boards as per the requirement of EPA 1986. The steps involved are: NoC from SPCB (04-06 month) i. Submission of application to SPCB ii. Public Hearing at each district iii. Recommendation by district authorities based on the minutes of public hearing iv. Issue of NoC MoE&F Clearance(03-04 month) Submission of application to MoE&F along with SPCB NoCs i. Expert Committee meeting & presentation ii. Issue of MoE&F Clearance
Execution Stages i. Hiring of Project Management Consultant (PMC) ii. Hiring of Third Party Inspection Agency (TPIA) iii. Finalization of Project Schedule WBS wise iv. Basic Engineering, Design Basis & Detail Engineering v. Preparation of Specifications, Material Requisition & Tender Document vi. Tendering & Ordering for all procurement & works package vii. Manufacturing, Inspection & Delivery for all ordered items viii. Setting up of Infrastructure for pipeline construction: Camps/Vehicles/Communication facilities etc. ix. Deployment of Construction Manpower x. Construction & Commissioning
Pipeline Construction Stages 1. RoU Handing Over (Panchnama) 14. TCP 2. Grading 15. Hydrotesting 3. Stringing 16. Dewatering 4. Trenching 17. Pigging (Foam, Gauge, Magnetic & EGP) 5. Welding (mainline, crossing / tie-in) 18. Drying & Inertization 6. Inspection ( NDT/ UT/ X-ray) 19. Gas-In 7. Joint Coating 20. Restoration. 8. Concrete Coating 21. Terminal Construction. 9. Lowering 22. Installation of GAS Metering 10. Tie-In Joints system. 11. HDPE Duct Laying 23. Installation of Mechanical 12. Backfilling & Warning Mat Equipments / Telecom / SCADA 13. Crossings .
Prospective Risks • Political risk. • Socio-economical risk • Technical risk • Organizational risk • Natural catastrophic risk • Financial risk (investment risk) • Safety and security risk • Environment risk
Risk Analysis
Major Challenges in Construction phase • Selection of Technologies. • Managing Schedule • Route Survey • Statutory Permissions • Tendering & Award of Contract. • Timely Procurement of high Values items- line pipe, valves etc. • Analysis of Risk. • ROU Opening & Permanent Land Acquisitions. • Constructions Aspects
Major Challenges in Operational Phase 1. Asset Management Health Monitoring of Assets Regular Monitoring of Parameters Pipeline Inspection and Defect Assessment Integrity of Non-Piggable Pipelines RoU Monitoring Harsh Terrain Pipeline Exposure and Leakages Encroachment Corrosion Management a) Gas Source Quality Monitoring b) Cathodic Protection System c) Corrosion Rate Assessment 2. Stakeholder Management : Customer Satisfaction, Compliance of statutory norms, Boundary Management, Supply – Chain Coordination.
Strategy Culture Change Integrate Competence Technology Building & Safety Strategy Aligning Improving with Global Contract Practices Management Advocacy for Policy Changes
Focus Areas for Functional Excellence SOMES (TEA) S afety Efficient O peration Best M aintenance Practices E nvironment Management S takeholder Management Adopting state of art T echnology E ducation and Learning A ward and Appreciation
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