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Polavaram Irrigation Project

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1 Polavaram Irrigation Project
Life line of Andhra Pradesh Water Resources Department Progress During 18th June – 24th June 2018 #65 Virtual Review of Polavaram Project by Hon’ble Chief Minister dt. 25 June 2018

2 PROJECT PROGRESS STATUS
Sno Description Previous week This week Total % end of this week Overall Project 55.38% 0.35% 55.73% 1 Head works 41.30% 0.47% 41.77% 1.1 Main Dam Package 39.75% 0.50% 40.25% 1.1. A Excavation (Spillway, Spill Channel, Approach Channel, Pilot Chanel & Left Flank) 75.20% 0.40% 75.60% B Concrete (Spillway, Stilling Basin & spill Channel including Crevices filling) 26.10% 1.10% 27.20% C Radial Gates Fabrication 61.17% 0.05% 61.22% D Diaphragm Wall ( length as per site conditions-1397m) 100% - E Jet Grouting cut off for Coffer Dams 86.60% 4.10% 90.70% 1.2 Connectivity Packages 58.03% 0.06% 58.09% 2 Right main canal 89.99% 0.01% 90.00% 3 Left main canal 61.28% 0.34% 61.62% Main Dam Components: EXCAVATION for Spillway, Spill Channel, Approach Channel, Pilot Channel & Left Flank : lakh cum completed out of total lakh Cum (75.60%). CONCRETING for Spillway, Stilling Basin & Spill Channel : lakh cum (including 1.65 L Cum of crevices filling) completed out of lakh Cum (27.20%). RADIAL GATES fabrication : 11,020 MT completed out of MT (61.22%). DIAPHRAGM WALL concreting : m completed out of m (100%). JET GROUTING CUTOFF’S for Coffer Dams : 3143 m completed out of 3467 m ( 90.70%) CONNECTIVITIES : % of work completed. RIGHT MAIN CANAL : Excavation completed for total length of Km (100%), Lining completed for KM out of Km (84.8%). Structures 185 completed out of 255 Nos. LEFT MAIN CANAL : Excavation completed for Km out of Km (78%), Lining completed for KM out of Km (59%). Structures 137 Completed out of 452 Nos. Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 2 WRD - GOAP

3 CONSTRUCTION PROGRAMME 0F PIP MAIN DAM WORKS
S No Activity Agency Unit Total Done/ Paid Bal Start End Feb -Mar Apr – June July – Sept Oct - Dec Jan – Mar July – Dec 2018 2019 1 Excavation - Spill Channel + Embankment NAVAYUGA L Cum 653 380.89 272.11 Sep-13 Dec-18 Crore 855.47 604.08 251.39 2 Excavation of Pilot Channel 50 11.65 38.35 Dec-16 45.59 10.11 35.48 3 Excavation - Powerhouse Foundation +Embankment 124 77.19 46.81 Jul-18 319.16 125.78 193.38 4 Concrete - Spillway 11.95 6.55 5.4 Mar-19 828.8 278.57 550.23 5 Concrete- Stilling Basin+Apron+Divide wall 4.44 1.56 2.88 Feb-17 COST INCLD IN SL NO 4 6 Concrete - Spill Channel + Excavation+ Filter 18.16 Apr-18 May-19 820.61 7 Spill Way Bridge Spans 49 Nov-18 Apr-19 9.99 8 Fill - Protection of Godavari Left Bank 7.4 28.04 9 Spill Channel Bridge TRANSSTROY JV TBD Jun-18 Jun-19 46.07 10 Gates – Design & Approval NK Naidu LS 0.9 0.1 Oct-16 11 Excavation – Approach Channel 131 22.62 108.38 114.32 20.66 93.66 12 Fill - Earth Dam GAP - I 15.61 47.42 35.77 13 Fill - Earth Dam Gap - III 0.5 1.57 14 Fill - Coffer Dams (U/s & D/s) - Jet Grouting m 3467 1875 1592 Dec-17 106.36 57.64 48.72 15 Fill - Rockfill guide Bund on Spillway U/s 12.16 51.56 16 Gates – Fabrication BEKEM MT 18000 10450 7550 Mar-17 456.37 69.03 387.34 17 Gates – Erection, Commissioning & Testing No 48 Sep-18 COST INCLD IN SL NO 16 18 Diaphragm Wall+ Supporting services BAUER L&T M 1427 1396.6 - 467.72 389.93 77.79 19 Fill - Coffer Dams (U/s & D/s) 95.62 Oct-18 105.25 20 Fill - ECRF Dam 88.6 Jan-19 Dec-19 422.79 21 Spillway Excavation+ Road + others 711.15 411.64 299.51 Mar-13 TOTAL 3281.1 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 3

4 WEEKLY PROGRESS - SUMMARY (18th Jun – 24th Jun’18)
S.No. Description Unit Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Excavation L cum 1115.6 3.02 276.79 13.09 4.49 34.3% 14.58 843.29 75.60% 272.30 2 Concrete a. Spillway 11.95 0.14 6.28 0.26 0.19 73% 0.61 5.9 49.4% 6.05 b. Stilling Basin 4.44 0.02 2.86 0.06 0.05 83% 0.11 1.58 35.6% c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 0.12 18.05 0.21 0.18 86% 0.51 0.88 4.7% 17.87 Total 36.79 0.28 27.19 0.53 0.42 79% 1.23 10.01 27.2% 26.78 3 Radial Gates Skin Plates, Side guide and Seal Assemblies Sets 48 100% Arm Girders Fabrication Nos 384 Nil Horizontal Girders 192 Trunnion Castings 96 14 82 85% e. Thrust Blocks f. Trunnion Pins 37 59 61% g Trunnion Brackets ( Supply) MT 18000 10 6990 70 11020 61.22% 6980 4 Diaphragm wall m 1396.6 28.8 5 Jet Grouting for Coffer Dams Jet Grouting (D/s) 1417 319 1098 77% Jet Grouting (U/s) 2050 30 144 *139 353 *2045 3467 463 3143 90.7% * As per site conditions final length Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 4

5 PERCENTAGE COMPLETION
Excavation Status PERCENTAGE COMPLETION Left flank Target Date DEC’ 2018 Balance Qty L Cum Total Qty 131 L Cum Total Qty 161 L Cum Balance Qty Nil Target Date Aug’ 2018 Total Qty 448 L Cum Balance Qty L Cum 902 Hill Godavari River U/S Coffer dam D/S Coffer dam ECRF dam Target Date Dec’ 2018 Total Qty 50 L Cum Balance Qty L Cum Approach Channel Spill Channel Pilot Channel Spillway Total Qty 124 L Cum Balance Qty L Cum River diversion Target Date Jun’ 2018 Total Qty 163 L Cum Balance Qty 70 L Cum Target Date Sep’ 2018 Total Qty 163 L Cum Balance Qty L Cum Qtty for CC Blocks &Embkt: L cum Target Date Mar’ 2019 Filters exvn Qty L Cum Embt. Qty 7.79 L Cum Component Target completion date 902 Hill Bal Spill ch. App. Ch. Pilot Ch. Total Qty Completed Balance L cum 843.29 L Cum 272.30 Legend Completed Critical Non critical Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 5

6 EXCAVATION - WEEKLY Progress (18th Jun – 24th Jun’18)
S.No. Description Unit Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % a. Spill Channel 902 Hill L cum 163 0.62 57.65 3.85 0.93 24.2% 3.10 106.28 65.2% 56.72 448 1.63 25.64 2.38 2.37 99.6% 8.30 424.73 94.8% 23.27 CC Blocks 30.8 0.17 29.07 1.05 0.51 48.6% 0.91 2.24 7.3% 28.56 Embankment 7.79 - Total 649.59 2.42 120.15 7.28 3.81 52.3% 12.31 533.25 82.1% 116.34 b. Pilot Channel 50.0 30.76 19.24 38.5% c. Spillway 161.0 161.00 100.0% d. Left Flank 124.0 0.60 24.40 0.68 30.4% 2.27 100.28 80.9% 23.72 Total ( Navayuga) 984.59 3.02 175.31 9.52 4.49 47.2% 14.58 813.77 82.7% 170.82 e. Approach Channel 131.0 101.48 3.57 29.52 22.5% Total Transstroy (JV) Grand Total 1115.6 276.79 13.09 34.3% 843.29 75.6% 272.30 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 6

7 REVISED PROGRAMME FOR EXCAVATION
Item Bal Qty. in L cum Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Jun-18 Jul-18 Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Spill Channel 902 Hill 56.72 Qty. Executed so far L Cum 0.57 L cum/day  Balance 23.27 Qty. Executed so far L Cum   0.34 L cum/day CC Blocks 28.56 2.24 Lcum 0.15 L cum / day Embankment 7.79 0.05 L cum/day Pilot Channel 30.76 Qty. Executed so far L Cum   0.33 L cum/day Left Flank 23.72 Qty. Executed so far L Cum   0.35 L cum/day  TOTAL 170.82 1.41 1.46 0.77 0.53 Approach Channel 101.48 Qty. Executed so far L Cum   0.53 L cum/day 272.30 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 7

8 CONCRETE - WEEKLY PROGRESS (18th Jun – 24th Jun’18)
S.NO DESCRIPTION Unit Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % a. Spillway L cum 11.95 0.14 6.28 0.26 0.19 73% 0.61 5.9 49.4% 6.05 b. Stilling Basin 4.44 0.02 2.86 0.06 0.05 83% 0.11 1.58 35.6% c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 0.12 18.05 0.21 0.18 86% 0.51 0.88 4.7% 17.87 Total 36.79 0.28 27.19 0.53 0.42 79% 1.23 10.01 27.2% 26.78 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 8

9 Polavaram Irrigation Project - Lifeline of Andhra Pradesh
Physical Status of Spill Way & Stilling Basin Concrete Spillway Description Total No of Blocks Tackled below RL Above RL Crest Level Trunnion Level RL To be tackled Spill way Blocks 53 44 22 9 Stilling Basin Panels Description Total No of Panels 2 to 18 Blocks 19 to 34 Blocks 35 to 50 Blocks In progress To be Tackled Total Finished Balance Stilling Basin 245 85 57 28 80 4 76 55 25 38 91 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 9

10 CONCRETE- WEEEKLY PROGRESS ANALYSIS
Description unit SPILL WAY SPILL CHANNEL TOTAL PROGRAM FOR THE WEEK cum 32291 21231 53522 PROGRESS FOR THE WEEK 23700 18300 42000 Month progress Unit SPILLWAY SPILL CHANNEL TOTAL Jun-18 cum 71904 51260 123164 May-18 94421 35300 129721 Apr-18 120660 1900 122560 Mar-18 91761 - Feb-18 40150 Jan-18 25500 Dec-17 55685 Nov-17 44651 Oct-17 57156 Sep-17 60950 Aug-17 64559 Jul-17 78860 Jun-17 33529 May-17 30063 Apr-17 19754 Mar-17 17832 Feb-17 3118 Jan-17 2076 Dec-16 90 Total 912719 88460 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 10

11 Polavaram Irrigation Project - Lifeline of Andhra Pradesh
SPILLWAY CONCRETE PROGRAMME/PROGRESS SPILL CHANNEL CONCRETE PROGRAMME/PROGRESS Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 11

12 Polavaram Irrigation Project - Lifeline of Andhra Pradesh
JET GROUTING CUT OFFs for COFFER DAMS - WEEKLY Progress (18th Jun – 24th Jun’18) S.No Description Unit Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Down Stream Jet Grouting Columns Nos 945 213 732 77.5% Length of Jet Grouting m 1417 319 1098 2 Up Stream 1367 20 96 93 97% 235 *1364 100% 2050 30 144 139 353 *2045 3 Total Jet Grouting Columns 2312 309 2096 90.7% 3467 463 3143 * As per site conditions final length Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 13

13 CONSTRUCTION SCHEDULE FOR ECRF DAM AND COFFER DAM
S.NO Task Name Duration Start Finish 2018 2019 Mar Apr May Jun July Aug Sep Oct Nov Dec Jan Feb SCHEDULE FOR ECRF Dam & COFFER DAMS 670 days Mar-18 Dec-19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 U/s & D/s Cofferdam 365 days Mar-19 i Submission of Design and drawings 0 days Feb-18 ii Approval of Design & drawings by CWC 91 days May-18 3 Months iii Formation of D/s Cutoff ( in river portion) 60 days Jun-18 2 Months  iv Formation of U/s Cutoff 121 days 4 months  v Formation of U/s Cofferdam 181 days Oct-18 6 months  vi Formation of D/s Cofferdam 122 days Jan-19 Gap-II ( ECRF Dam) Apr-18 2 months  Jul-18 a. Diaphragm wall ( Balance work) 3 months  b. Vibro Compaction 274 days Dec-18 2 months c. Vibro stone column d. Formation of hearting & rock fill embankment 456 days  15 months VII e. Finishing works Sep-19 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 14

14 Polavaram Irrigation Project - Lifeline of Andhra Pradesh
RADIAL GATES –SPECIFICATIONS Details Specifications 1. Number of Radial Gates 48 nos 2. Size of Gate 16 x 20 m 3. Type of Hoist Hydraulic Hoist system 4. Type of Anchorage Pre-stressed Cable anchorage 5. Sill level of Gate m 6. Gate operating speed 0.5 m/minute (hoist speed) 0.6 m/minute (lowering speed) 7. Level of C/L of Trunion m Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 14

15 RADIAL GATES - WEEKLY Progress (18th Jun – 24th Jun’18)
Elevation: M S.No. Description Units Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Skin plate assemblies Sets 48 - 100% 2 Horizontal girders Nos 192 3 Arms girders 384 4 Brackets (48 L + 48 R) 96 5 Trunnion Pins 37 59 61% 6 Side guide assemblies 7 Seal assembly with SS bolts 8 Horizontal girder bracings 9 Trunnion (48 L + 48 R) 14 82 85% 10 Self lubricating Bushes 80 16 17% 11 Sub Assemblies : 48L + 48R Arm assembly with trunnion 27 70 73% 26 Bush fitting with trunnion Trunnion with bush pin & bracket assembly 15% 12 End Bracings for Arm Girder a)Top 76 24 25% 72 b)Middle c)Bottom Water Resources Dept., Govt. of Andhra Pradesh 16 Polavaram Irrigation Project - Lifeline of Andhra Pradesh

16 Weekly Progress - Hydraulic Hoist
Elevation: M S.No. Description Units Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Receipt of hydraulic cylinders from Germany Nos 96 - Weekly Progress - Spillway Stop log Gates Elevation: M S.No. Description Units Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Embedded parts Nos 48 - 2 Stoplog elements sets 5 Weekly Progress - River Sluice Gates Elevation: M S.No Description Units Total Quantity Previous Week Balance as on 18th June Current Week (18th June- 24th June) This Month progress ( June) Cumulative Progress as on 25th June Balance Target Achieved % Achieved Physical % 1 Embedded parts sets 10 - 2 Gate leaf 3 Hydraulic hoist Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 17

17 STATUS OF DESIGNS - ABSTRACT
Item Total No. of Designs involved Approved by CWC Pending at CWC WRD Agency SPILLWAY / SPILL CHANNEL 23 8 6 3 ECRF & EARTH DAMS 2 - 4 GATES 14 7 ( 6+1 CEA) TOTAL 45 15 13 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 18

18 SCHEDULE FOR PENDING DESIGNS
S.No Component Pending Designs Schedule for approval of Designs from CWC CWC WRD Agency Total June July August 1 Spillway & Spill Channel 6 3 15 4 10 2 ECRF & Earth Dam - 5 Gates 7 8 13 31 23 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 19

19 LA and R&R Status (Works, Submergence, Land to Land and R&R Colonies)
For EL m (FRL) LA and R&R Status (Works, Submergence, Land to Land and R&R Colonies) COMPONENT TOTAL Involved COMPLETED BALANCE Physical Financial (Rs. In Crs) Financial (Rs. In Crs) W.G District LA (in Acres) 51,858 4,313.98 R& R (in PDF's) 27,889 6,986.41 2,584 164.63 25,305 6,821.78 TOTAL E.G District 1,14,355.71 7,710.23 58,497.11 1,339.31 55,858.6 6,370.92 70,929 14,041 1338 54.65 69,591 13,986.35 Grand Total 1,66,213.71 12,024.21 1,10,355.11 5,653.29 98,818 21,027.41 3,922 219.28 94,896 20,808.13 33,051.62 5,872.57 27,179.05 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 20

20 LA and R&R Status (L.A, Submergence, Land to Land and Housing)
For EL m LA and R&R Status (L.A, Submergence, Land to Land and Housing) COMPONENT TOTAL INVOLVED COMPLETED BALANCE Physical Financial (Rs. In Crs) W.G District L.A (In Acres) 29,316.00 1,318.00 86.00 R&R (No. of PDFs) 16,871 2,221.00 2,584 164.60 14,287 2,056.40 TOTAL 3,625.00 1,482.60 2,142.40 E.G District 15,680.02 693.09 15,578.98 454.02 101.04 239.07 6,187 894.11 1,338 54.65 4849 839.46 1,587.20 508.67 1,078.53 Grand Total 5,212.20 1,991.27 3,220.93 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 21

21 Quality Control tests Conducted during 18th Jun – 24th Jun’18
Sno Component Name of the Test No. of Tests to be Conducted as per BIS Code No. of Tests Conducted during the period Remarks Any Specific steps taken for correction / ratification in case of deficiency A SPILLWAY 1 Tests on Cement Fineness 2 All the tests conducted during this week satisfied the standards. ---- Consistency tests IST and FST Compressive Strength Tests on Fine Aggregate Fineness Modulus 8 Silt Content 3 Tests on Coarse Aggregate Gradation 24 Crushing value Flakiness & Elongation Los Angles Abrasion Value 16 Aggregate Impact Value 4 Tests on Steel Tensile strength - Yield Sterength Elongation 5 Concrete Cubes ( Spillway) 451 6 Concrete Cubes ( Spill channel) 326 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 22

22 Quality Control tests Conducted during 18th Jun – 24th Jun’18
Sno Component Name of the Test No. of Tests to be Conducted as per BIS Code No. of Tests Conducted during the period Remarks Any Specific steps taken for correction / ratification in case of deficiency B Jet Grouting All the tests conducted during this week satisfied the standards. - 1 Bentonite Density 5 Viscosity 2 Neat Grout 66 96 Bleed 3 Spoil Return 20 46 4 UCS Stress 56 120 Permeability Flow  29 35 C Diaphragm wall Aggregate Grain Size 117 126 CCS 12 16 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 23

23 Revised estimate – Comparative Statement: Expenditure & Reimbursement
Rs. in Crores Sl. no. Description Cost as per price level Cost as per price level 1 LA and R&R 2,934.42 33,225.74 2 Head works 6,600.56 11,388.37 3 Right main canal 2,135.08 4,476.96 4 Left main canal 1,471.99 4,644.13 5 Power house 2,868.40 4,205.66 Total 16,010.45 57,940.86 Reimbursement Details Rs. in Crores Total Expenditure incurred up to May 2018 13,798.54 Expenditure incurred after declaration as National Project up to May 2018 8,662.67 Amount Reimbursed to the Government of Andhra Pradesh by PPA 6,727.26 Amount to be Reimbursed 1,935.41 Availability of irrigation Component Item Name BILLS SUBMITTED TO PPA BILLS TO BE SUBMITTED TO PPA (up to May 2018) (up to May 2018) No. of bills Amount in Cr Amount in Cr Works, Buildings and WC Estt 534   25 334.48  0 LA and R&R 510 0.00  58.35 68.79 MH 800 Estt 300 50 10.04 TOTAL 1344 75 344.52 58.35 S.NO ITEM RS. IN CRORES 1 Irrigation component at price level 12,294.4 2 Expenditure prior to declaration as National Project as per GoI (MoWR) cabinet note 5,135.87 3 Balance liability of Irrigation Component after declaration of National Project as on (Rs ) 7,158.53 4 Total amount reimbursed by GOI after the project is declared as National Project 6,727.26 5 Balance availability of Irrigation Component for reimbursement 431.27 Water Resources Dept., Govt. of Andhra Pradesh 24 Polavaram Irrigation Project - Lifeline of Andhra Pradesh WRD - GOAP

24 Information, Education & Communication
Awareness Programme for Farmers and Students on visit to Polavaram Irrigation Project S.No. District Visitors from 23rd Apr. to 10thJune'18 18-Jun 19-Jun 20-Jun 21-Jun 22-Jun 23-Jun 24-Jun This week's Total Visitors GRAND TOTAL 1 Amaravati 213  0 2 Anantapur 768 42 125 35 37 39 36 314 1082 3 Chittoor 840 4 East Godavari 1221 7 1228 5 Guntur 2692 51 58 53 55 49 79 398 3090 6 Kadapa 1194 Krishna 3097 173 97 171 109 210 201 11 3 1074 4171 8 Kurnool 1996 9 Nellore 1440 33 1473 10 Prakasam 2268 11 Srikakulam 2155 31 54 202 2357 12 Vishakhapatnam 1441 30 34 22 198 1639 13 Vizianagaram 1699 24 52 26 1870 14 West Godavari 1533 75 1608 15 Others ( Self visitors & Students etc) 1698 159 129 120 84 67 29 588 2286  Total 24255 522 426 555 283 452 401 421 3060 27315 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh

25 THANK YOU THANK YOU 26


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