Final Feasibility Report National Waterways
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Final Feasibility Report National Waterways - 70 Region V – Manjira River Confluence with Godavari River at Kandakurthi to Singur Dam (245.0km) SURVEY PERIOD: 03 JUL TO 10 SEP 2016 Volume - I Prepared for: Inland Waterways Authority of India (Ministry of Shipping, Govt. of India) A-13, Sector – 1, NOIDA Distt. Gautam Budh Nagar, Uttar Pradesh – 201 301 Document Distribution Date Revision Distribution Hard Copy Soft Copy INLAND WATERWAYS 05 Dec 2016 Rev – 0 01 01 AUTHORITY OF INDIA INLAND WATERWAYS 02 Mar 2017 Rev – 1.0 01 01 AUTHORITY OF INDIA INLAND WATERWAYS 11 Sep 2017 Rev – 1.1 04 04 AUTHORITY OF INDIA Page i INLAND WATERWAYS 01 Dec 2017 Rev – 1.2 01 01 AUTHORITY OF INDIA INLAND WATERWAYS 22 Oct 2018 Rev – 1.3 04 04 AUTHORITY OF INDIA IWAI, Region V, Manjira River Final Feasibility Report Page ii ACKNOWLEDGEMENT IIC Technologies Ltd. expresses its sincere gratitude to IWAI for awarding the work of carrying out detailed hydrographic surveys in the New National Waterways in NW-70 in Region V – Manjira River from confluence with Godavari River at Kandakurthi to Singur Dam. We would like to use this opportunity to pen down our profound gratitude and appreciations to Shri Pravir Pandey, IA&AS, Chairman IWAI for spending his valuable time and guidance for completing this Project. IIC Technologies Ltd., would also like to thank, Shri Alok Ranjan, ICAS, Member (Finance), Shri Shashi Bhushan Shukla, Member (Traffic), Shri S.K. Gangwar, Member (Technical) for their valuable support during the execution of project. IIC Technologies Ltd, wishes to express their gratitude to Capt. Ashish Arya, Hydrographic Chief IWAI, Cdr. P.K. Srivastava ex-Hydrographic Chief and Shri SVK Reddy, Chief Engineer-I for their guidance and inspiration for this project. IIC Technologies Ltd, would also like to thank Sh. Rajiv Singhal, A.H.S., IWAI for his invaluable support and suggestions provided throughout the survey period. IIC Technologies Ltd, is pleased to place on records its sincere thanks to other staff and officers of IWAI for their excellent support and cooperation throughout the survey period. IWAI, Region V, Manjira River Final Feasibility Report Page i CONTENTS 1 Introduction .............................................................................................................................. 3 1.1 Background ......................................................................................................................... 3 1.2 Tributaries of Manjira River ............................................................................................... 3 1.3 State/District through which Manjira River Passes ............................................................ 4 1.4 Map ..................................................................................................................................... 4 1.4.1 Full Course of the Waterway .......................................................................................... 4 1.4.2 Course of the Waterway under Study ............................................................................. 5 1.5 Scope of Work .................................................................................................................... 5 2 Methodology Adopted to Undertake Study .............................................................................. 6 2.1 Recce ................................................................................................................................... 6 2.2 Survey Resources and Methodology ................................................................................... 6 2.2.1 Survey Launch ................................................................................................................ 6 2.2.2 Survey Equipment ........................................................................................................... 7 2.2.3 Topographic Survey ........................................................................................................ 7 2.2.4 Bathymetric Survey and Survey Launch......................................................................... 8 2.2.5 Calibration ....................................................................................................................... 8 2.3 Description of Bench Marks/Authentic Reference Level Used .......................................... 8 2.4 Tidal influence Zone and Tidal Variation ......................................................................... 10 2.5 Methodology to fix Chart Datum / Sounding Datum ........................................................ 10 2.5.1 Sounding Datum ........................................................................................................... 10 2.5.2 Datum Calculation ........................................................................................................ 10 2.6 Average of 06 years minimum Water Levels to arrive at Chart Datum (CD) .................. 12 2.7 Transfer of Sounding Datum ............................................................................................. 13 2.8 Table indicating Tidal Variation at Different Observation Points .................................... 13 2.9 Salient features of Dam, Barrages etc. .............................................................................. 13 2.9.1 Singur Dam ................................................................................................................... 13 2.9.2 Manjira Barrage ............................................................................................................ 15 2.9.3 Nizamsagar Dam ........................................................................................................... 15 2.10 Erected IWAI Benchmark Pillars.................................................................................. 17 2.11 Chart Datum / Sounding Datum and Reductions Details .............................................. 18 2.12 HFL values of Bridges/Cross Structures ....................................................................... 18 2.13 Graph: Chart Datum and HFL v/s Chainage ................................................................. 19 IWAI, Region V, Manjira River Final Feasibility Report Page ii 2.14 Average Bed Slope........................................................................................................ 19 2.15 Details of Dam, Barrages, Weirs, Anicut, etc. .............................................................. 20 2.16 Details of Locks ............................................................................................................ 21 2.17 Details of Aqueducts ..................................................................................................... 21 2.18 Details of existing Bridges and Crossings over Waterway ........................................... 21 2.19 Details of other Cross structures, pipe-lines, under water cables .................................. 23 2.20 Details of High Tension Lines / Electric lines / Tele-communication lines ................. 23 2.21 Current Meter and Discharge Details ............................................................................ 24 2.22 Water Sample Locations ............................................................................................... 24 3 Description of Waterway ....................................................................................................... 25 3.1 Sub-Stretch-01: Confluence with Godavari to Karla Village (Chainage 0.0km to 16.0km)26 3.1.1 Observed and reduced Bed Profile of the stretch .......................................................... 28 3.2 Sub-Stretch-02: Karla Village to Hangarga Village (Chainage 16.0km to 40.0km) ........ 29 3.2.1 Observed and reduced Bed Profile of the stretch .......................................................... 31 3.3 Sub-Stretch-03: Hangarga Village to Chintal Nagaram Village (Chainage 40.0km to 68.4km) ...................................................................................................................................... 32 3.3.1 Observed and reduced Bed Profile of the stretch .......................................................... 34 3.4 Sub-Stretch-04: Chintal Nagaram Village to Nizamsagar Dam (Chainage 68.4km to 91.9km) ...................................................................................................................................... 35 3.4.1 Observed and reduced Bed Profile of the stretch .......................................................... 37 3.5 Sub-Stretch-05: Nizamsagar Dam to Muddapur Village (Chainage 91.9km to 118.6km) 38 3.5.1 Observed and reduced Bed Profile of the stretch .......................................................... 40 3.6 Sub-Stretch-06: Muddapur Village to Edupayala check dam (Chainage 118.6km to 146.6km) .................................................................................................................................... 41 3.6.1 Observed and reduced Bed Profile of the stretch .......................................................... 43 3.7 Sub-Stretch-07: Edupayala check dam to Rollpahad Village (Chainage 146.6km to 170.4km) .................................................................................................................................... 44 3.7.1 Observed and reduced Bed Profile of the stretch .......................................................... 46 3.8 Sub-Stretch-08: Rollpahad Village to Korpole Village (Chainage 170.4km to 197.2km) 47 3.8.1 Observed and reduced