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Welcome to
“World Bank Mission”
(05th
– 16th
May, 2014)
Hydrology Project Phase - II
Gujarat – Ground Water
(GWRDC Ltd)
Na...
Gujarat – Ground Water
Status of Financial Progress achieved
Category wise Expenditure under Hydrology Project - II
Implementing Agency: Gujarat - Ground Water
Sr.
No.
Item Total
Prov...
Component wise Expenditure under Hydrology Project - II
Implementing Agency: Gujarat - Ground Water
Co
mpt
.
No.
Item Tota...
FINANCIAL PERFORMANCE: GUJARAT – GW
Details of Expenditure up to March, 2014 - (Gujarat - GW)
(Rs. In Million)
Component
T...
Status of Financial Targets and Achievement
Gujarat – Ground Water
13/05/14 Gujarat SW 6
Sr.
No.
Description Amount in Rs....
Status of Disbursement of Claims (Gujarat – + GW)
(Rs. Millions)
Category
Name
Category
No.
Eligible
Expenditure
Amount of...
Gujarat – Ground Water
Major Physical Achievement & Out Come
•Upgraded the Piezometer network by Construction of 228
Piezometers , 80 Piezometers in DSS Basin , 16
Piezometers in Porb...
•Organization of study tours for knowledge and
experience sharing.
•Establishment of DSS cell at Ground Water Division
-1,...
Lessons Learnt
•Significant change in availability and reliability of
Ground water Data led to Ground water
development and Management pl...
• DSS(P) tools can be useful to understand Ground
water resources issues within a river basin after Fine
Tuning of applica...
: TRAININGS :
SUMMARY OF TRAINING PROGRAMS CONDUCTED UNDER HP-II
Sr No Year Training Programs
Conducted by Central
Agencie...
VERTICAL EXTENTION
• II.B. Decision Support System – Planning (DSS-P)
• II.C. Purpose Driven Studies (PDS)
II.B. Decision Support System – Planning (DSS-P)
Mahi Basin (Gujarat State Portion ) had been selected as State
Pilot Basi...
• Status of Modeling activities:
Applications developed using available tools.
• The ground water planning application dev...
Status of Modeling activities Contd.
• The Application on conjunctive use of surface and Ground
water developed for Patadu...
II. C. Purpose Driven Studies
Two Purpose Driven Studies have been taken up .
• 1) Coastal Ground water dynamics and Manag...
Study Area , Coastal Saurashtra, Gujarat
Location Lat 21o
0’ - 22o
20’ N
Long 71o
22’ -72o
20’E
Total
geographical area
22...
Rajsth
an
PDS AreaPDS Area
Pakista
n
Arabian Sea
Problems/Issues that prompted
to take up the PDS
•Due to presence of shal...
Based on the Preliminary Investigation in 72 villages, the ground water level
trend of monitoring stations located in per...
GroundTruth
Recharge structure
Piezometer 20.0 m. deep
Piezometer 90.0 m. deep
DESIGN OF
RECHARGE STRUCTURE
PLACEMENT
500 M.
SITE : MA...
Plan for Information Dissemination and Applications
•Continuation of Awareness Programme from State
Fund
•Ground Water Resources Estimation,
•Aquifer Mapping Study
•Planning ...
THANKS
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1. gujarat gw presentation wb_may-2014 7052014

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1. gujarat gw presentation wb_may-2014 7052014

  1. 1. Welcome to “World Bank Mission” (05th – 16th May, 2014) Hydrology Project Phase - II Gujarat – Ground Water (GWRDC Ltd) Narmada, Water Resources, Water Supply and Kalpsar Department GANDHINAGAR
  2. 2. Gujarat – Ground Water Status of Financial Progress achieved
  3. 3. Category wise Expenditure under Hydrology Project - II Implementing Agency: Gujarat - Ground Water Sr. No. Item Total Provision as per RCT (Oct- 2013) Cumulative Expenditure (Up to Mar - 13) Annual Work Plan 2013-14 Expenditure 2013-14 (Up to Mar.-2014 Cumulative Expenditure up to Mar.- 2014 1 Civil Works 53530 52530 1000 174 52704 2 Goods 55253 42481 12690 10849 53330 3 Consultancy 2971 1381 1590 48 1429 4 Trainings 6223 3899 2251 595 4494 Total Investment Cost 117977 100290 17531 11666 111957 5 Recurrent 58345 53314 4672 3843 57156 Total Cost (Inv + Rec) 176322 153604 22203 15509 169113 (Rs. In ‘000’)
  4. 4. Component wise Expenditure under Hydrology Project - II Implementing Agency: Gujarat - Ground Water Co mpt . No. Item Total Provision as per RCT (Oct-13) Cumulative Expenditur e up to March - 2013 Annual Work Plan 2013-14 Expend. 2013-14 (Up to Mar.-2014 Cumulative Expenditure up to Mar.- 2014 I.A Consolidation of HP - I 62765 58728 5386 3474 62227 I.B Awareness Dissemination & Knowledge Sharing 11389 11617 2494 830 12264 I.C Implementation Support 41154 35451 2782 1296 36988 II.A Hydrological Design Aids 73 73 0 0 73 II.B Decision Support System 33341 24680 8485 8493 33173 II.C Purpose Driven Studies 27600 23055 3057 1415 24387 TOTAL 176322 153604 22203 15509 169113 Rs. In ‘000’
  5. 5. FINANCIAL PERFORMANCE: GUJARAT – GW Details of Expenditure up to March, 2014 - (Gujarat - GW) (Rs. In Million) Component Total Provision as per RCT (Oct-2013) Expend. Up to Mar-2013 Approved AWP 2013-14 Expend. during 2013-14 (Up to Mar.- 2014) Cumu. Expend. up to Mar.- 2014 Ground Water Investment Cost 117.977 100.290 17.531 11.666 111.957 Recurrent Cost 58.345 53.314 4.672 3.843 57.156 Sub Total - GW 176.322 153.604 22.203 15.509 169.113
  6. 6. Status of Financial Targets and Achievement Gujarat – Ground Water 13/05/14 Gujarat SW 6 Sr. No. Description Amount in Rs. Millions 1 Allocation under the project as per PIP Rs. 104.406 2 Total Base Cost as per Revised Cost Table (Oct. – 13) Rs. 176.322 3 Cumulative Expenditure Up to March – 2014 Rs. 169.113 (96%) 4 Total Likely cumulative expenditure up to 31st May 2014 ( As Per AWP 2014-15) Rs. 172.620 (98%) 5 Probable Saving (1 - 4) Rs. 3.702 (2%)
  7. 7. Status of Disbursement of Claims (Gujarat – + GW) (Rs. Millions) Category Name Category No. Eligible Expenditure Amount of Claim & Disbursed GW GW 1 2 3 4 Civil Works 1 52.704 47.396 Goods 2 53.330 52.348 Consultancy 3 1.429 1.429 Training 4 4.494 4.277 Operating Cost 5 57.156 42.662 TOTAL 169.113 148.112 Details of Claims of Expenditure disbursed up to March - 2014 Claims of expenditure from January - 2014 to March - 2014 of Rs. 0.727 Million has been submitted to CAAA on 28-03-2014.
  8. 8. Gujarat – Ground Water Major Physical Achievement & Out Come
  9. 9. •Upgraded the Piezometer network by Construction of 228 Piezometers , 80 Piezometers in DSS Basin , 16 Piezometers in Porbandar (PDS) district,8 Piezometers and 3 Recharge tube wells in Dharoi RBC(PDS), • Procurement of 26 DWLRs and it’s installation in 26 districts •Procurement of 11 layers of GIS Data set from BISAG, LISS IV data from NRSA. • OSM data of Gujarat state from SOI , ARC GIS software, computer Hard ware and peripherals , Office equipments & Training equipments •The end Users oriented Awareness Raising Seminars at District and Taluka level along with publication of informative brochures and Year book up to year 2013
  10. 10. •Organization of study tours for knowledge and experience sharing. •Establishment of DSS cell at Ground Water Division -1,Ahmedabad •Awareness for HIS Data increases day by day • http://gwrdc.gujarat.gov.in/ has been developed with the assistance of National Informatics Centre (NIC). It is also regularly updated and linked with departmental website http://guj-nwrws.gujarat.gov.in/.
  11. 11. Lessons Learnt
  12. 12. •Significant change in availability and reliability of Ground water Data led to Ground water development and Management planers more appropriately & economically. •Establishment of Computer based systems , detailed data quality control systems , Coordination with central agencies , specially trained staff by Training programmes is essential to improve accuracy and reliability of data. •Awareness Raising Programmes are very useful to improve interaction between data providers and data users.
  13. 13. • DSS(P) tools can be useful to understand Ground water resources issues within a river basin after Fine Tuning of application and with good support from NIH. • The PDS study on Coastal Groundwater Dynamics and Management in the Saurashtra Region has benefited from the involvement of NIH scientists. • The steps have been taken for strengthening of Ground water Monitoring Network by establishing network of 2154 piezometers in entire state , but there is still need for data quality improvement Programme and implementation of Real Time Monitoring Systems.
  14. 14. : TRAININGS : SUMMARY OF TRAINING PROGRAMS CONDUCTED UNDER HP-II Sr No Year Training Programs Conducted by Central Agencies In-house Programs Conducted by State IAs & Central Agencies Total No of Programs No of Participant s No of Programs No of Participant s No of Programs No of Participant s 1 2006-2007 15 34 4 68 19 102 2 2007-2008 14 27 4 86 18 113 3 2008-2009 11 69 7 36 18 105 4 2009-2010 18 39 3 75 21 114 5 2010-2011 24 52 12 85 36 137 6 2011-2012 11 25 4 34 15 59 7 2012-2013 15 34 7 122 22 156 8 2013-2014 15 28 6 68 21 96 TOTAL 123 308 47 574 170 882
  15. 15. VERTICAL EXTENTION • II.B. Decision Support System – Planning (DSS-P) • II.C. Purpose Driven Studies (PDS)
  16. 16. II.B. Decision Support System – Planning (DSS-P) Mahi Basin (Gujarat State Portion ) had been selected as State Pilot Basin. The components of DSS - Planning are: •Conjunctive surface water & ground water planning. •Ground water management •Seasonal Planning for Ground Water •Artificial Recharge •Drought Management
  17. 17. • Status of Modeling activities: Applications developed using available tools. • The ground water planning application developed in Patadungri, Machhanala, Umaria & Limkheda catchment as a test case to Predict how to manage ground water supply. • Ground water Seasonal planning application is developed in Patadungri catchment as a test case to predict the how much groundwater is available at Pre monsoon based on the groundwater level at post monsoon. • Application on Artificial Recharge is developed in Machhanala catchment. The application is useful to know how groundwater depth would vary with and without the artificial recharge in climatic variation.
  18. 18. Status of Modeling activities Contd. • The Application on conjunctive use of surface and Ground water developed for Patadungri catchment to test the performance of the utilization of groundwater and canals in dry, average, and wet years and to predict how this affects the groundwater in the long run. • The interfaces provided by the DSS-P consultants, to populate results for following applications, are being evaluated for their suitability:  Conjunctive use  Artificial Recharge
  19. 19. II. C. Purpose Driven Studies Two Purpose Driven Studies have been taken up . • 1) Coastal Ground water dynamics and Management in the Saurashtra Region, in collaboration with NIH : To simulate transport of saltwater in coastal aquifer system numerically & study impact of existing aquifer management practices on gw regime • 2) Ground Water Management in Water Logged Area of Dharoi project command (RBC) project and Strategy to maintain Harmony on water levels of perched aquifer with deep Aquifer: To study the Geohydrology of perched and deeper aquifer systems & the possibility of recharge tube wells for inter-aquifer transmission of water
  20. 20. Study Area , Coastal Saurashtra, Gujarat Location Lat 21o 0’ - 22o 20’ N Long 71o 22’ -72o 20’E Total geographical area 2261.95 km2 Taluka Porbandar - 1117.60 km2 , Ranavav - 588.00 km2 & Kutiyana -556.35 km2 GW SalinityGW Salinity • from sea in the coastal aquifer system due to lowering of water table. • through creeks during high tides. • deterioration of gw quality occurs due to increasing salinity Activities carried outActivities carried out • Ground water level and quality Monitoring on 16 nos of newly constructedGround water level and quality Monitoring on 16 nos of newly constructed piezometers and Monitoring stations suggested by NIH.piezometers and Monitoring stations suggested by NIH. • Geophysical survey at 50 locations.Geophysical survey at 50 locations. • Aquifer Parameter Test at 12 locationsAquifer Parameter Test at 12 locations PDS-1 Coastal Ground water dynamics and Management in the Saurashtra Region, in collaboration with NIH
  21. 21. Rajsth an PDS AreaPDS Area Pakista n Arabian Sea Problems/Issues that prompted to take up the PDS •Due to presence of shallow clay layer & application of surface water by Dharoi canal distributaries for irrigation, the water levels in this area rise to problematic level. •Adverse effects noticed •The soil texture ruptured and enrichment of Soil Salinity •Diminishes the Agricultural products. •Leaching of water in deep cart tracks and nalas, de-active the sewerage pits. •Effect on environment & socio economy. PDS-2 Ground Water Management in Water Logged Area of Dharoi project command (RBC)
  22. 22. Based on the Preliminary Investigation in 72 villages, the ground water level trend of monitoring stations located in perched aquifer/unconfined aquifer in the close vicinity of canal passing through the area, detailed investigation carried out in 32 villages. Total 22 no of Ground Water monitoring networks are fixed to study its behavior in the area. 13 pumping tests conducted to study the aquifer parameters. Collected water level and soil analysis data from soil survey department to identify the area affected by soil salinity. The change in land use pattern studied with help of Remote sensing data of 1998 & 2010. Constructed 3 Nos. of Recharge Tube Wells 90 mts. Depth and 8 Nos. of Piezometers ( 4 Nos. of Shallow Piezometers -20 mts. Depth and 4 Nos. of Deep Piezometers - 90 mts.) The data has been analyzed using Visual Modflow software and the results have been obtained regarding the extent of water logging in different seasons, the groundwater movement, and the inflow and out flow, the mass and zonal balance for different aquifers and seasons. The consultancy work has been entrusted to CEPT university. The Final Draft Report is on completion stage by CEPT University and will be submitted to TAMC/PCS within two days for approval.
  23. 23. GroundTruth
  24. 24. Recharge structure Piezometer 20.0 m. deep Piezometer 90.0 m. deep DESIGN OF RECHARGE STRUCTURE PLACEMENT 500 M. SITE : MALEKPUR TALUKA : VADNAGAR Constructed 3 Nos. of Recharge Tube Wells 90 mts. Depth and 8 Nos. of Piezometers ( 4 Nos. of Shallow Piezometers -20 mts. Depth and 4 Nos. of Deep Piezometers - 90 mts.) In Malekpur Village ,Taluka – Vadnagar ,District Mahesana
  25. 25. Plan for Information Dissemination and Applications
  26. 26. •Continuation of Awareness Programme from State Fund •Ground Water Resources Estimation, •Aquifer Mapping Study •Planning of new exploratory tubewell programme implemented in Tribal Areas of Gujarat. •Artificial GW Recharge locations findings and Defining Area improved through Recharge structures. •Defining Saline areas for ground water Assessment
  27. 27. THANKS

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