DPR Preparation in the context of EPC 2

DPR Preparation in the context of EPC 2 nd Quaterly Workshop on State JV at IRICEN, Pune 25 th Sept 2017 RAJESH AGARWAL – Sr VP-Railway rajesh. agarwal@dimts. in Mob: 94192 -44000, 97174 -16600 1

TABLE OF CONTENTS A. DIMTS : 04 B. Why EPC : 02 C. BOQ to EPC Contracts : 03 D. EPC Concepts : 03 E. DPR for EPC : 10 F. DOs for EPC : 01 G. Cautions and Precautions : 03 H. References : 01 2

An ISO 9001, 14001, OHSAS 18001, ISO 27001 & CMMI L 3 Certified Company 3

Delhi Integrated Multi-Modal Transit System (DIMTS) Limited Maharana Pratap ISBT Building, Kashmere Gate, Delhi 6 • Transport and Infrastructure Development Company • Joint Venture Company • Government of National Capital Territory of Delhi (GNCTD) • IDFC Foundation (a not-for-profit initiative of IDFC Limited) • Concept-to-Commissioning Consultancy • Multi-disciplinary team of professionals • Railway • Engineering • Transport Planning and Technology, • Transport Operations • Financial and Transaction Advisory, • Information Technology • ISO 9001, 14001, OHSAS 18001, ISO 27001 & CMMI L 3 Certified 4

Board of Directors • Dr. M. M. Kutty, IAS, Chief Secretary, GNCTD • Mrs. Varsha Joshi, IAS, Secretary cum Commissioner (Transport), GNCTD • Mr. Rakesh Bali, IAS, Special Secretary (Finance), GNCTD • Mr. Dinesh Mohan, Professor (IIT, Delhi), Nominee, GNCTD • Dr. N. S. Rajan, CEO-IDFC Foundation, Nominee, IDFC Foundation • Mr. Avtar Monga, Nominee, IDFC Foundation • Mr. M. Ramsekhar, (ex IAS) Managing Director & CEO 5

Railway Projects • Gevra Road Pendra Road, 122 km Chhattisgarh • Korba-Dharamjaygarh, 62 km. Chhattisgarh, • Kathghora-Dongargarh, 293 km Chhattisgarh • Shivpur-Kathautia, 49 km, Jharkhand • Delhi Panipat Rapid Rail Tranport, 111 km • Delhi Meerut Rapid Rail Transport, 50 km • Metro, World Class Stations, PFTs, Sidings 6

International Clients • • • Republic of Congo, Addis Ababa, Ethiopia Ministry of Urban Development, Sri Lanka Swedish National Road Consulting AB Ministry of External Affairs, Govt. of India for Afganistan 7

DPR Preparation in the context of EPC 8

Why EPC? • Expedite the Delivery of Infrastructure • Where was the delay in BOQ tender? – Sequential/Parallel Design & Drawing and Tendering – Approvals of Variations and NS items • Useful for – Complex Designs – Unique Structures – Insufficient Knowhow with Client 9

Why EPC? contd. . • Attracts Big Contractors • Economise on Cost by Value Engineering – Example: All spans same for NH between JAT and UDH – Cut size reinforcement procurement 10

BOQ to EPC Contracts A Paradigm Shift • Migrating from Works to Supply Concepts Input Material and Process specification Output Detailed functional requirements & specifications 11

BOQ to EPC Contracts A Paradigm Shift • Cost Estimation Cost of Input Material and Process Cost per unit of finished Asset 12

BOQ to EPC Contracts A Paradigm Shift • Quality BOQ Raw Material & Process Quality Works S u p p l y EPC Process Quality & Design Defect Liability Product Quality & Warranty 13

EPC Concepts • Employer responsible for sub-surface and hydrological data • Contractor responsible for interpretation of data. • Contractor to substantiate investigation, Design and Construct • Contractor’s Proof Consultant? • Freedom to Plan Construction Schedule 14

EPC Concepts • Lumpsum price for Delivered Structure • PVC as per formula • Delay Compensation by time extension and additional cost(FIDIC) for: – land, approvals, shifting of utilities – Sub-surface data not foreseeable by an experienced contractor(FIDIC) 15

EPC Concepts • 3 rd Party (By Contractor)Quality Control and Assurance? • Milestone Based Payments. • Damages and Bonus related to time of completion. • Defect Liability Period. • Professional Insurance. 16

DPR for EPC • Survey – Topographical – Preliminary Geotechnical • Alignment/(Electrification Sectioning Diagram) • Identification of Assets – Stations, Yard Plan, Buildings, Bridges and Grade Separators, S&T, Electrical, Mechanical • Identification of Utilities – Electrical & Water Supply 17

DPR for EPC • Technical Specifications for – Earthwork, Concrete works, Steel Works, – Protective Works – Track – S &T – Traction – General Power – Supply of Stores 18

DPR for EPC • Define Scope-Holistic and Realistic • Specify Alignment –Contractor to review/revalidate – Catch: Wilful suggestions for deviations-creates ground for delay on client account. • Specify Geometric design –curves, grades, FL • Identify codes-National/International • DBN to be firm 19

DPR for EPC Design Basis Note (DBN) to be firm • • Loading Standards SOD Design Philosophy Serviceability Criteria (Redundancy) – eg: Blast Load, collapse of member during accident Maintainability Criteria – Protective coatings, Durability Criteria Material Specifications Acceptability Criteria – Type of Tests, NABL labs, 20

DPR for EPC • • • List of Important/Major/Minor Bridges List of ROR/ROB/RUB/LHS Track Standards Yard layouts Station preliminary drawings – eg FOB-Design can be different • Passenger Amenities • Building works –define user requirements 21

DPR for EPC • • Drainage system, water supply, Boundary wall, Signage Signalling works Telecom works TPWS OFC 22

DPR for EPC • • General Power OHE SCADA system Power Line Crossings Extension/Augmentation of Electrical power Solar power Tower wagon Shed Trip Shed, Washing lines, pitline 23

DPR for EPC • Spares for Engineering, S&T, Electrical Deptt • Identify tests for acceptance of work • Firm up open clauses of Standard Model Document 24

DPR for EPC Cost Estimation Preliminary/Conceptual Designs/GADs Quantity Estimation LARs/Analysis of Rates Block Section/Station/Reach wise Cost Estimation • Reference Cost of similar Projects/Structures • • 25

DPR for EPC Freeze the Considerations • Demographic Projections • Economic Transitions- eg: Pit Head STPS • New Technology – RRI/SSI/Electronic Interlocking – Air Insulated/ Gas Insulated – Simply Supported/Cantilever/Cable Stayed – Alignment at Grade/Elevated/Underground – National Code/International Code 26

DOs for EPC • Retain Team Composition from Concept to Commissioning • Full Budget Commitment • Land 90% available (Cl 8. 3. 1 for damages) • Environment and Forest Clearance • Traffic Blocks to be agreed in advance 27

Cautions and Precautions for EPC • Change of Scope (Cl 13. 1) • Extension of Time (Cl 10. 4) –can it compensate for Cost Escalation • GCC of Railway vs FIDIC Conditions • Time bound decisions-accountability for delay 28

Cautions and Precautions for EPC § Difficult to accommodate changes in DBN due to updating of Standards after award of contract. § EPC Contractors Design to fit DBN –Structures cannot accommodate operational phase up gradation of loading Standards § Delays in Approvals being unique design § Loose Advantages of Standardisation for interoperability

Cautions and Precautions for EPC § Multiple Designs by Multiple Contractors for same long route § Maintenance Inventory Increases for different structures § Maintenance Training to Staff for different structures § Large Commercial Disputes being Lump sum cost contract

References IR Model Request for RFQ IR Model Request for RFP IR Model EPC Agreement for Railway projects FIDIC Conditions of Contract for Design-Build. Turnkey • FIDIC Conditions of Contract for Plant design Build • • 31

Thank You 32