NW-36 Final FSR Dwarka River
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INLAND WATERWAYS AUTHORITY OF INDIA, A-13, SECTOR-1, NOIDA DIST-GAUTAM BUDHA NAGAR, UTTAR PRADESH, PIN- 201 301(UP) “FINAL FEASIBILITY REPORT ON HYDROGRAPHIC SURVEY DWARKA RIVER (NW-36) (119.165 km) “FROM THE CONFLUENCE WITH BHAGIRATHI RIVER NEAR MAUGRAM VILLAGE TO BRIDGE AT TARAPITH” Survey Period from 22.08.15 to 04.09.15 ` FINAL REPORT ON HYDROGRAPHICAL SURVEY OF DWARKA RIVER, WEST BENGAL REPORT SUBMISSION DATE- 29.03.2019 SUBMITTED BY: B.S.Geotech PVT.Ltd. 32/B, Pearabagan Bye Lane, Konnagar, Hooghly,712235 Ph: 9331419395, Email:[email protected], Web:bsgpl.in “FINAL FEASIBILITY SURVEY REPORT IN DWARKA RIVER , WEST BENGAL (119.165 KM)” Acknowledgement B.S.Geotech Pvt. Ltd. Konnagar, Hooghly express its sincere gratitude to IWAI for awarding the work and guidance for completing this Project of detailed Hydrographic Survey and the Feasibility Report in Region-VIII (Dwarka River) from confluence with Bhagirathi River near Maugram village to Bridge at Tarapith (119.165 km). We would like to use this opportunity to pen down our profound gratitude and appreciations to Shri Jalaj Srivastava, IAS, Chairman, IWAI for spending their valuable time and guidance for compleing this project of “ Detailed Hydrography and Topography survey in Dwarka River.” B.S.Geotech would also like to thanks Shri Pravir Pandey, Vice-Chairman, IA&AS., Shri Shashi Bhushan Shukla, Member (Traffic), Shri Alok Ranjan, Member (Finance) and Shri S.K.Gangwar, Member (Technical). B.S.Geotech Pvt. Ltd. wishes to express their gratitude to Capt. Ashish Arya, Hydrographic Chief, IWAI, Cdr. P.K. Srivastava, Ex. Hydrographic Chief, Shri S.V.K Reddy, Chief Engineer-I, IWAI for his guidance and inspiration for this project. B.S.Geotech Pvt. Ltd. would also like to thank Shri Rajiv Singhal, S.H.S., IWAI for invaluable support and suggestions provided throughout the survey period. B.S.Geotech Pvt. Ltd. is pleased to place on record our sincere thanks to other staff and officers of IWAI for their excellent support and co-operation throughout the survey period. Document History: Final Feasibility Report of River: Dwarka, West Bengal 2 | P a g e Survey Period: From 22-08-15 to 04-09-15 “FINAL FEASIBILITY SURVEY REPORT IN DWARKA RIVER , WEST BENGAL (119.165 KM)” List of Abbreviations CD Chart Datum DGPS Differential Global Positioning Systems ETS Electronic Total Station GPS Global Positioning Systems LBM Local Bench Mark MSL Mean Sea Level RL Reference Level SD Sounding Datum SBAS Satellite-Based Augmentation System TBC Trimble Business Centre FRP Fiber Reinforced Plastic Table 1- List of Abbreviations Document History: Final Feasibility Report of River: Dwarka, West Bengal 3 | P a g e Survey Period: From 22-08-15 to 04-09-15 “FINAL FEASIBILITY SURVEY REPORT IN DWARKA RIVER , WEST BENGAL (119.165 KM)” Table of Contents Section-1: Introductory Considerations ........................................................................................................ 14 1.1 River Course: Background information, Historical Information, Origin, End:- .......................................... 14 1.2 - Tributaries / Network of River/ Basin:- .................................................................................................... 15 1.3 - State / District through which river passes:- ............................................................................................. 15 1.4 – Project Site Location Map:- ...................................................................................................................... 15 1.5 - Scope of work:- ......................................................................................................................................... 16 Section-2: Methodology Adopted to undertake Study ................................................................................. 17 2.1 - Methodology Adopted including Resources and equipment used and calibration: - ................................ 17 2.2 - Description of Bench Marks (B.M) / authentic Reference Level used:- ................................................... 21 2.3 - Tidal Influence Zone and tidal variation in different stretches:- ............................................................... 22 2.4 - Methodology to fix Chart Datum/ Sounding Datum:- .............................................................................. 22 2.5 - Yearly minimum Water Levels Average of 06 years minimum Water Levels to arrive at Chart Datum (CD) / Sounding Datum (SD):- ......................................................................................................................... 22 2.6 -Transfer of Sounding Datum table for Tidal Rivers:- ................................................................................ 22 2.7 –Table indicataing tidal variation at different observation points (say at every 10 KM):- .......................... 22 2.8 - Salient features of Dam, Barrages, Weirs, Anicut, Locks, Aqueducts etc.:- ............................................. 22 2.9- Description of erected Bench mark Pillars:- .............................................................................................. 23 2.10- Description of erected Tide Gauges:- ....................................................................................................... 24 2.11- Chart Datum / Sounding Datum and Reductions details in Primary Channel:- ....................................... 25 2.11.1- Chart Datum / Sounding Datum and Reductions details at link of Dwarka River (Secondary Channel):- ......................................................................................................................................................... 27 2.12 -Average Slope:- ........................................................................................................................................ 28 2.12.1 - Average Slope at link of Dwarka River (Secondary Channel):- .................................................... 28 2.13 - Details of Dam, Barrages, Weirs, Anicut, etc. w.r.t. MSL:- .................................................................. 28 2.14 - Details of Locks:- ................................................................................................................................ 29 2.15 - Details of Aqueducts:- ......................................................................................................................... 29 2.16- Details of existing Bridges and Crossings over waterway in Primary Channel:- .................................... 29 2.16.1- Details of existing Bridges and Crossings over waterway in Secondary channel (link of Dwarka River):- ............................................................................................................................................................. 29 2.17 - Details of other Cross structures, pipe-lines, under water cables:- ......................................................... 30 2.18 - Electric lines / Tele-communication lines in Primary Channel:- ............................................................ 30 2.18.1 - Electric lines / Tele-communication lines in Primary Channel:- ........................................................ 31 2.18.2 Electric lines at Link of Dwarka River (Secondary Channel):- ............................................................. 32 2.19 - Current Meter and Discharge details:- .................................................................................................... 32 2.20 - (a) Soil Sample Locations:- ..................................................................................................................... 33 (b) Water Sample Locations:- ............................................................................................................................ 33 Section-3: Description of waterway .......................................................................................................... 34 3.1- From Chainage 0.00 Km to Chainage 10.00 Km. (Maugram village to Chak Gupura village):- .............. 34 3.2 - From Chainage 10.00 Km to Chainage 20.00 Km (Chak Gupura village to Kataikona village):- ........... 38 3.3- From Chainage 20.00 Km to Chainage 30.00 Km (Kataikona village to Gobindopur village):- ............... 45 3.4- From Chainage 30.00 Km to Chainage 40.00 Km (Gobindopur village to Dakshin Hijal village):- ......... 49 3.5- From Chainage 40.00 Km to Chainage 50.00 Km. (Dakshin Hijal village to Indrahata village):- ............ 53 3.6- From Chainage 50.00 Km to Chainage 60.00 Km (Indrahata village to Ratanpur Arazi village):- ........... 57 3.7- From Chainage 60.00 Km to Chainage 70.00 Km (Ratanpur Arazi village to Churigram village):- ........ 61 Document History: Final Feasibility Report of River: Dwarka, West Bengal 4 | P a g e Survey Period: From 22-08-15 to 04-09-15 “FINAL FEASIBILITY SURVEY REPORT IN DWARKA RIVER , WEST BENGAL (119.165 KM)” 3.8- From Chainage 70.00 Km to Chainage 80.00 Km (Churigram village to Khansama Danga village):- ..... 65 3.9- From Chainage 80.00 Km to Chainage 90.00 Km (Khansama Danga village to Siata village):- .............. 69 3.10- From Chainage 90.00 Km to Chainage 100.00 Km (Siata village to Sarbamangalapur village):- .......... 73 3.11- From Chainage 100.00 Km to Chainage 110.00 Km (Sarbamangalapur village to Margram village):- . 77 3.12- From Chainage 110.00 Km to Chainage 119.165 Km (Margram village to Tarapith Bridge):- .............. 82 3.13 River Stretches at Link of Dwarka River (Secondary Channel) from 0.00 km to 7.261km (Saharbati village