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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 25th June – 01st July 2018 #66 Virtual Review of Polavaram Project by Hon’ble Chief Minister dt. 01 July 2018

2 PROJECT PROGRESS STATUS
Sno Description Previous week This week Total % end of this week Overall Project 55.73% 0.27% 56.00 % 1 Head works 41.77% 0.39% 42.16 % 1.1 Main Dam Package 40.25% 0.40% 40.65 % 1.1. A Excavation (Spillway, Spill Channel, Approach Channel, Pilot Chanel & Left Flank) 75.60% 0.20% 75.80% B Concrete (Spillway, Stilling Basin & spill Channel including Crevices filling) 27.20% 1.20% 28.40% C Radial Gates Fabrication 61.22% 0.08% 61.30% D Diaphragm Wall ( length as per site conditions-1397m) 100% - E Jet Grouting cut off for Coffer Dams 90.70% 1.2 Connectivity Packages 58.09% 0.23% 58.32% 2 Right main canal 90.00% 0% 3 Left main canal 61.62 % 0.05% 61.67% Main Dam Components: EXCAVATION for Spillway, Spill Channel, Approach Channel, Pilot Channel & Left Flank : lakh cum completed out of total lakh Cum (75.80%). CONCRETING for Spillway, Stilling Basin & Spill Channel : lakh cum (including 1.65 L Cum of crevices filling) completed out of lakh Cum (28.40%). RADIAL GATES fabrication : 11,030 MT completed out of MT (61.3%). 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 11030 6970 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 (25th Jun – 01st July’18)
Sl. No. Description Units Total Quantity Previous Week Balance as on 25th June Current Week (25th June- 01st July) This Month progress (June) Cumulative Progress as on 01st July Balance Target Achieved % Achieved Physical % 1 Excavation L cum 3.02 272.30 9.80 2.86 29.2% 17.08 846.15 75.8% 269.44 2 Concrete a. Spillway 11.95 0.19 6.05 0.27 0.18 67% 0.81 6.09 51.0% 5.87 b. Stilling Basin 4.44 0.05 0.04 80% 0.11 1.62 36.5% 2.82 c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 17.87 0.21 90% 0.67 1.07 5.7% 17.68 Total 36.79 0.42 26.78 0.53 0.41 77% 1.59 10.43 28.4% 26.37 3 Radial Gates Skin Plates, Side guide and Seal Asseblies Sets 48 100% Completed Arm Girders Fabrication Nos 384 Horizontal Girders 192 Trunnion Castings 96 14 82 84% e. Thrust Blocks f. Trunnion Pins 38 59 60% 37 g Trunnion Brackets ( Supply) 6 5 MT 18000 10 6980 80 11030 61.3% 6970 4 Diaphragm wall m 1396.6 28.8 Jet Grouting for Coffer Dams Jet Grouting (D/s) 1417 319 90 1098 77.5% Jet Grouting (U/s) 2050 139 353 *2045 100.0% 3467 3143 90.7% Water Resources Dept., Govt. of Andhra Pradesh * As per site conditions final length 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 846.15 L Cum 269.44 Legend Completed Critical Non critical Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 5

6 EXCAVATION - WEEKLY Progress (25th Jun – 01st Jul’18)
Sl. No. Description Unit Total Quantity Previous Week Balance as on 25th June Current Week (25th June- 01st July) This Month progress ( June) Cumulative Progress as on 01st July Balance Target Achieved % Achieved Physical % a. Spill Channel 902 Hill L cum 163 0.62 56.72 1.05 0.78 74.3% 3.71 107.06 65.7% 55.94 448 1.63 23.27 1.89 1.37 72.5% 9.55 426.10 95.1% 21.90 CC Blocks 30.8 0.17 28.56 0.14 13.3% 1.06 2.38 7.7% 28.42 Embankment 7.79 - 0.00 0.0% Total 649.59 2.42 116.34 3.99 2.29 57.4% 14.32 535.54 82.4% 114.05 b. Pilot Channel 50 30.76 19.24 38.5% c. Spillway 161 161.00 100.0% d. Left Flank 124 0.60 23.72 2.24 0.57 25.4% 2.76 100.85 81.3% 23.15 Total ( Navayuga) 984.59 3.02 170.82 6.23 2.86 45.9% 17.08 816.63 82.9% 167.96 e. Approach Channel 131 101.48 3.57 29.52 22.5% Total Transstroy (JV) Grand Total 1115.6 272.30 9.80 29.2% 846.15 75.8% 269.44 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 6

7 REVISED PROGRAMME FOR EXCAVATION
Revised program on 25th Jun’18 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 55.94 Qty. Executed so far L Cum 0.61 L cum/day  Balance 21.90 Qty. Executed so far L Cum   0.35 L cum/day CC Blocks 28.42 2.38 L cum 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 23.15 Qty. Executed so far L Cum   0.37 L cum/day  TOTAL 167.96 1.48 1.53 0.81 0.53 Approach Channel 101.48 Qty. Executed so far L Cum   0.55 L cum/day 269.44 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 7

8 CONCRETE - WEEKLY PROGRESS (25th Jun – 01st Jul’18)
Sl. No. Description Unit Total Quantity Previous Week Balance as on 25th June Current Week (25th June- 01st July) This Month progress ( June) Cumulative Progress as on 01st July Balance Target Achieved % Achieved Physical % a. Spillway L cum 11.95 0.19 6.05 0.27 0.18 67% 0.81 6.09 51.0% 5.87 b. Stilling Basin 4.44 0.05 2.86 0.04 80% 0.11 1.62 36.5% 2.82 c. Filling of Crevices/Undulations 1.65 0.00 - d. Spill Channel 18.75 17.87 0.21 90% 0.67 1.07 5.7% 17.68 Total 36.79 0.42 26.78 0.53 0.41 77% 1.59 10.43 28.4% 26.37 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 45 23 22 8 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 5 75 55 25 43 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 21415 19200 40615 Month progress Unit SPILLWAY SPILL CHANNEL TOTAL Jul-18 cum 3050 3200 6250 Jun-18 91433 67200 158633 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 935298 107600 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 (25th Jun – 01st Jul’18) Sl. No. Description Unit Total Quantity Previous Week Balance as on 25th June Current Week (25th June - 01st July) This Month progress ( June) Cumulative Progress as on 01st July 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 93 235 *1363 100.0% Completed 2050 139 353 *2045 3 Total 2312 2095 90.7% 3467 3143 * As per site conditions final length Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 12

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 5 Months iii Formation of D/s Cutoff ( in river portion) 70 days July-18 2.5 Months  iv Formation of U/s Cutoff 121 days Jun-18 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) 60 days 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 13

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 (25th Jun – 01st Jul’18)
Elevation: M Sl. No. Description Units Total Quantity Previous Week Balance as on 25th June Current Week (25th June - 01st July) This Month progress ( June) Cumulative Progress as on 01st July 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 0% 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 26 70 73% Bush fitting with trunnion Trunnion with bush pin & bracket assembly 15% 12 End Bracings for Arm Girder a)Top 72 28 29% 68 b)Middle c)Bottom Water Resources Dept., Govt. of Andhra Pradesh 15 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 25th June Current Week (25th June- 01st July) This Month progress ( June) Cumulative Progress as on 01st July 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 25th June Current Week (25th June- 01st July) This Month progress ( June) Cumulative Progress as on 01st July 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 25th June Current Week (25th June- 01st July) This Month progress ( June) Cumulative Progress as on 01st July 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 16

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 17

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 18

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 19

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) Revised dt. 02 July 2018 COMPONENT TOTAL INVOLVED COMPLETED BALANCE Physical Financial (Rs. In Crs) W.G District L.A (In Acres) 25,200.58 1,847.96 1,503.06 344.90 R&R (No. of PDFs) 12,412 3,501.80 2,581 167.64 9,831 3,334.16 TOTAL 5,349.76 1,670.70 3,679.06 E.G District 15,680.02 693.09 15,578.98 515.35 101.04 177.74 6,187 894.11 1,338 54.65 4849 839.46 1,587.20 570.00 1,017.20 Grand Total 6,936.96 2,240.70 4,696.26 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 20

21 Quality Control tests Conducted during 25th Jun - 01st Jul’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 All the tests conducted during this week satisfied the standards. ---- Consistency tests IST and FST Compressive Strength 2 Tests on Fine Aggregate Fineness Modulus 7 Silt Content 3 Tests on Coarse Aggregate Gradation 21 Crushing value Flakiness & Elongation Los Angles Abrasion Value 14 Aggregate Impact Value 4 Tests on Steel Tensile strength - Yield Sterength Elongation 5 Concrete Cubes ( Spillway) 482 6 Concrete Cubes ( Spill channel) 376 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 21

22 Quality Control tests Conducted during 25th Jun- 01st Jul’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 Viscosity 2 Neat Grout Bleed 3 Spoil Return 4 UCS Stress 56 120 5 Permeability Flow  14 24 C Diaphragm wall Aggregate Grain Size 138 146 CCS 20 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 22

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 23 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 24thJune'18 25-Jun 26-Jun 27-Jun 28-Jun 29-Jun 30-Jun 01-Jul This week's Total Visitors GRAND TOTAL 1 Amaravathi 213 2 Anantapur 1082 83 1165 3 Chittoor 840 4 East Godavari 1228 53 48 7 108 1336 5 Guntur 3090 166 47 55 104 50 52 16 490 3580 6 Kadapa 1194 Krishna 4171 210 242 236 106 197 1308 5479 8 Kurnool 1996 9 Nellore 1473 10 Prakasam 2268 22 2290 11 Srikakulam 2357 43 38 34 185 2542 12 Vishakhapatnam 1639 98 40 39 62 37 276 1915 13 Vizianagaram 1870 41 28 129 1999 14 West Godavari 1608 15 Others ( Self visitors & Students etc) 2286 115 71 72 460 444 33  0 1195 3481  Total 27315 731 479 392 861 722 341 270 3796 31111 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh

25 THANK YOU 25


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