NATIONAL HIGHWAYS AUTHORITY OF INDIA (Ministry of Road Transport and Highways) Four laning of Dangiawas (km 96.595 of NH-112) to Jajiwal (km 283.500 of NH 65 Nagaur road) section- Package-I (Design length 74.619 km) of Jodhpur Ring Road (In Principally declared NH) in the State of Rajasthan on Hybrid Annuity Mode under NHDP phase VII VOLUME - I MAIN REPORT SECTION I : DANGIYAWAS TO NAGAUR ROAD FINAL PROJECT REPORT OCTOBER - 2017 (R0) Four laning of Dangiawas (km 96.595 of NH-112) to Jajiwal (km 283.500 of NH 65 Nagaur road) Final Project Report section- Package-I (Design length 74.619 km) of Jodhpur Ring Road in the State of Rajasthan Table of Contents TABLE OF CONTENTS ES. EXECUTIVE SUMMARY ............................................................................................................. 1 ES.1 PROJECT BACKGROUND .................................................................................................................... 1 ES.2 EXISTING PROJECT FEATURES ........................................................................................................... 1 ES.3 PAVEMENT CONDITION .................................................................................................................... 2 ES.4 STRUCTURAL STRENGTH OF PAVEMENT .......................................................................................... 3 ES.5 SUB GRADE INVESTIGATIONS ........................................................................................................... 3 ES.6 TOPOGRAPHIC SURVEYS ................................................................................................................... 5 ES.7 TRAFFIC SURVEYS AND ANALYSIS ..................................................................................................... 5 ES.8 DESIGN STANDARDS ....................................................................................................................... 11 ES.9 IMPROVEMENT PROPOSALS ........................................................................................................... 11 ES.10 PAVEMENT DESIGN ....................................................................................................................... 23 ES.11 IMPROVEMENT PROPOSAL FOR STRUCTURES ............................................................................. 24 ES.12 COST ESTIMATE ............................................................................................................................. 25 CHAPTER – 1: OVERVIEW OF NHAI ORGANISATION ............................................................................ 1 1.1 INTRODUCTION ............................................................................................................................ 1 1.1.1 History of NHAI Organization .................................................................................................... 1 1.2 NATIONAL HIGHWAY DEVELOPMENT PROJECT (NHDP) .............................................................. 3 1.2.1 Golden Quadrilateral (GQ) or Phase-I of NHDP ........................................................................ 4 1.2.2 North-South and East-West Corridors or Phase-II of NHDP ..................................................... 5 1.2.3 NHDP Phase-III .......................................................................................................................... 5 1.2.4 NHDP Phase IV .......................................................................................................................... 5 1.2.5 NHDP Phase V ........................................................................................................................... 5 1.2.6 NHDP Phase VI .......................................................................................................................... 6 1.2.7 NHDP Phase VII ......................................................................................................................... 6 1.3 PROJECT FINANCING..................................................................................................................... 6 1.3.1 Through Budgetary allocations from Government of India (CESS) ........................................... 6 1.3.2 Loan assistance from international funding agencies .............................................................. 6 1.3.3 Market borrowing ..................................................................................................................... 6 1.3.4 Private sector participation....................................................................................................... 7 1.3.5 Special Purpose Vehicles (SPVs) ................................................................................................ 7 1.3.6 Cost Recovery Mechanism ........................................................................................................ 7 CHAPTER – 2: PROJECT DESCRIPTION ................................................................................................. 1 2.1 INTRODUCTION ............................................................................................................................ 1 2.2 OBJECTIVES ................................................................................................................................... 1 2.3 SCOPE OF SERVICES ...................................................................................................................... 2 2.4 STAGES OF SUBMISSION ............................................................................................................... 3 2.5 STRUCTURE OF REPORT ................................................................................................................ 4 2.6 PROJECT AREA .............................................................................................................................. 5 2.6.1 Location ..................................................................................................................................... 5 2.6.2 Terrain ....................................................................................................................................... 6 2.6.3 Land Use .................................................................................................................................... 6 2.6.4 Alignment .................................................................................................................................. 7 2.6.5 Existing Road Width .................................................................................................................. 7 2.6.6 Pavement Condition ................................................................................................................. 7 Feedback Infra Pvt. Ltd. i National Highways Authority of India Four laning of Dangiawas (km 96.595 of NH-112) to Jajiwal (km 283.500 of NH 65 Nagaur road) Final Project Report section- Package-I (Design length 74.619 km) of Jodhpur Ring Road in the State of Rajasthan Table of Contents 2.6.7 Embankment Height ................................................................................................................. 7 2.6.8 Right of Way .............................................................................................................................. 7 2.6.9 Junctions ................................................................................................................................... 8 2.6.10 Utilities ...................................................................................................................................... 8 2.6.11 Rail Over Bridges (ROBs) ........................................................................................................... 9 2.6.12 Bridges and Cross Drainage Structures ..................................................................................... 9 2.6.13 Religious Place........................................................................................................................... 9 2.6.14 Drainage Pattern ....................................................................................................................... 9 2.6.15 Truck lay-Bye ............................................................................................................................. 9 2.6.16 Existing Toll Plaza ...................................................................................................................... 9 CHAPTER 3.0: ADOPTED METHODOLOGY ........................................................................................... 1 3.1 GENERAL ....................................................................................................................................... 1 3.2 BASIS ............................................................................................................................................. 1 3.3 COLLECTION OF AVAILABLE DATA ................................................................................................ 1 3.4 SOCIO-ECONOMIC PROFILE .......................................................................................................... 1 3.5 TRAFFIC SURVEY, ANALYSIS AND PROJECTION ............................................................................ 1 3.6 ENGINEERING SURVEYS AND INVESTIGATIONS ........................................................................... 2 3.6.1 Reconnaissance and Alignment ...............................................................................................