Download presentation
Presentation is loading. Please wait.
1
Polavaram Irrigation Project
Life line of Andhra Pradesh Water Resources Department Progress During 23rd July – 29th July 2018 #69 Virtual Review of Polavaram Project By Hon’ble Chief Minister Dt. 30th July 2018
2
PROJECT PROGRESS STATUS
Sno Description Previous week This week Total % end of this week Overall Project 56.69 % 0.21% 56.90% 1 Head works 43.18 % 0.31% 43.49% 1.1 Main Dam Package 41.75% 0.34% 42.09% 1.1. A Excavation (Spillway, Spill Channel, Approach Channel, Pilot Chanel & Left Flank) 76.30% 0.30% 76.60% B Concrete (Spillway, Stilling Basin & spill Channel including Crevices filling) 30.70% 0.90% 31.60% C Radial Gates Fabrication 61.55% 0.12% 61.67% D Diaphragm Wall ( length as per site conditions-1397m) 100% - E Jet Grouting cut off for Coffer Dams 93.00% 1.2 Connectivity Packages 58.51% 0.06% 58.57% 1.2. Left Connectivities 46.80% 46.92% Right Connectivities 71.77% 2 Right main canal 90.00% 3 Left main canal 62.27% 0.14% 62.41% Main Dam Components: EXCAVATION for Spillway, Spill Channel, Approach Channel, Pilot Channel & Left Flank : lakh cum completed out of total lakh Cum (76.60%). CONCRETING for Spillway, Stilling Basin & Spill Channel : lakh cum (including 1.65 L Cum of crevices filling) completed out of lakh Cum (31.60%). RADIAL GATES fabrication : 11,100 MT completed out of MT (61.67%). DIAPHRAGM WALL concreting : m completed out of m (100%). JET GROUTING CUTOFF’S for Coffer Dams : m completed out of 3467 m ( 93.00%) CONNECTIVITIES : % of work completed. Left Connectivities : 46.92% Completed Right Connectivities : % 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 Billed & 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 653 389.48 263.52 Sep-13 Dec-18 Crore 855.47 619.11 236.36 2 Excavation of Pilot Channel 50 11.65 38.35 Dec-16 45.59 10.11 35.48 3 Excavation - Powerhouse Foundation +Embankment 124 79.03 44.97 319.16 131.85 187.31 4 Concrete - Spillway 11.95 5.90 6.05 Mar-19 828.8 311.91 516.89 5 Concrete- Stilling Basin+Apron+Divide wall 4.44 1.61 2.83 Feb-17 COST INCLD IN SL NO 4 6 Concrete - Spill Channel + Excavation+ Filter 18.16 1.28 16.88 Apr-18 May-19 820.61 55.28 765.33 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 Aug-18 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 13 Fill - Earth Dam Gap - III 0.5 1.57 14 Fill - Coffer Dams (U/s & D/s) - Jet Grouting m 3467 2740 727 Dec-17 Oct-18 106.36 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) 95.62 105.25 20 Fill - ECRF Dam 88.6 Jan-19 Dec-19 422.79 21 Spillway Excavation+ Road + others 711.15 413.35 297.8 Mar-13 TOTAL Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 3
4
WEEKLY PROGRESS - SUMMARY (23rd Jul – 29th Jul’18)
Sl. No. Description Units Total Quantity Previous Week Balance as on 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th July Balance Target Achieved % Achieved Physical % 1 Excavation L cum 1.75 263.84 6.51 2.40 36.9% 8.36 854.15 76.6% 261.44 2 Concrete a. Spillway 11.95 0.17 5.38 0.16 0.19 100% 0.71 6.78 56.7% 5.17 b. Stilling Basin 4.44 0.05 2.73 1.76 39.6% 2.68 c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 0.01 17.38 0.20 0.06 30% 0.40 1.44 7.7% 17.31 Total 36.79 0.23 25.49 0.41 0.30 73% 1.27 11.63 31.6% 25.16 3 Radial Gates Skin Plates, Side guide and Seal Asseblies Sets 48 Completed Arm Girders Fabrication Nos 384 Horizontal Girders 192 Trunnion Castings 96 14 82 84% e. Thrust Blocks - - f. Trunnion Pins 37 59 60% g Trunnion Brackets (Supply) MT 18000 20 6920 70 11100 61.67% 6900 4 Diaphragm wall m 1396.6 5 Jet Grouting for Coffer Dams Jet Grouting (D/s) 1417 248.5 70.5 1168.5 82.5% Jet Grouting (U/s) 2050 *2045 100.0% 3467 3213.5 93.0% 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 Dec’ 2018 Total Qty L Cum Balance Qty L Cum 902 Hill Godavari River U/S Coffer dam D/S Coffer dam ECRF dam 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 Dec’ 2018 Total Qty 163 L Cum Balance Qty L Cum Qtty for CC Blocks &Embkt: L cum Component Target completion date 902 Hill Bal Spill ch. App. Ch. Pilot Ch. Total Qty Completed Balance L cum 854.15 L Cum 261.44 Legend Completed Critical Non critical Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 5
6
EXCAVATION - WEEKLY Progress (23rd Jul – 29th Jul’18)
S.No. Description Unit Total Quantity Previous Week Balance as on 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th July Balance Target Achieved % Achieved Physical % a. Spill Channel 902 Hill L cum 163 0.97 53.31 1.40 1.04 74.3% 3.85 110.73 67.9% 52.27 486.59 0.44 56.26 0.21 0.89 100.0% 2.87 431.22 88.6% 55.37 Total 649.59 1.41 109.57 1.61 1.93 6.72 541.95 83.4% 107.64 b. Left Flank 124 0.34 22.03 0.70 0.47 67.1% 1.64 102.44 82.6% 21.56 c. Pilot Channel 50 - 30.76 19.24 38.5% d. Spillway 161 161.00 Total ( Navayuga) 984.59 1.75 162.36 2.31 2.40 8.36 824.63 83.8% 159.96 e. Approach Channel 131 101.48 4.20 29.52 22.5% Total Transstroy (JV) Grand Total 263.84 6.51 36.9% 854.15 76.6% 261.44 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 6
7
REVISED PROGRAMME FOR EXCAVATION
Revised dt. 16 July 2018 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 in L cum/day Spill Channel 902 Hill (Rock) 52.27 Qty. Executed so far L Cum 0.2 0.28 0.35 0.36 Balance- soil 55.37 Qty. Executed so far L Cum 0.03 0.1 0.3 0.4 0.5 0.56 Left Flank 21.56 Qty. Executed so far L Cum 0.13 0.15 Pilot Channel 30.76 Qty. Executed so far L Cum -- -- 0.33 TOTAL 159.96 Qty. Executed so far L Cum 0.48 1.11 0.9 1 1.07 Approach Channel 101.48 Qty. Executed so far L Cum 0.6 261.44 Qty. Executed so far L Cum 0.93 1.08 1.71 1.5 1.6 1.67 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 7
8
CONCRETE - WEEKLY PROGRESS (23rd Jul – 29th Jul’18)
Sl. No. Description Unit Total Quantity Previous Week Balance as on 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th July Balance Target Achieved % Achieved Physical % a. Spillway L cum 11.95 0.17 5.38 0.16 0.19 100% 0.71 6.78 56.7% 5.17 b. Stilling Basin 4.44 0.05 2.73 1.76 39.6% 2.68 c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 0.01 17.38 0.20 0.06 30% 0.40 1.44 7.7% 17.31 Total 36.79 0.23 25.49 0.41 0.30 73% 1.27 11.63 31.6% 25.16 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 1 Km Description Total No of Blocks Tackled below RL Above RL Crest Level Trunnion Level RL To be tackled Blocks to be Tackled Spill way Blocks 53 47 25 22 6 Block Nos. 0,1,34,50,51 & 52 Description Total No of Panels Completed In progress To be Tackled 2 to 18 Blocks 19 to 34 Blocks 35 to 50 Blocks Total Finished Balance Stilling Basin 245 119 64 62 85 57 28 80 5 75 23 Description Component Total No. of Blocks Total Qty. (L.Cu.m) Completed Blocks Executed Qty.(L.Cu.m) Balance Blocks Balance Qty.(L.Cu.m) Spill Channel CC Blocks 18750 18.75 1440 Nos 1.44 17310 17.31 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 20797 19719 40516 PROGRESS FOR THE WEEK 24401 6100 30501 Month progress Unit SPILLWAY SPILL CHANNEL TOTAL Jul-18 cum 86573 39900 126473 Jun-18 91769 67100 158869 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 144200 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 Spillway Total = L cum Executed = L cum Balance = L cum SPILL CHANNEL CONCRETE PROGRAMME/PROGRESS Spill Channel Total = L cum Executed = L cum Balance = L cum 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 (23rd Jul – 29th Jul’18) Sl. No. Description Unit Total Quantity Previous Week Balance as on 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th July Balance Target Achieved % Achieved Physical % 1 Down Stream Jet Grouting Columns Nos 945 47 166 0% 779 82.5% Length of Jet Grouting m 1417 70.5 248.5 1168.5 2 Up Stream 1367 - 1363 100.0% 2050 2045 3 Total 2312 2143 93.0% 3467 3213.5 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 210 days Sept-18 7 Months iii Formation of D/s Cutoff ( in river portion) 121 days May-18 Aug-18 4 Months iv Formation of U/s Cutoff Jun-18 Completed v Formation of U/s Cofferdam 181 days Oct-18 6 months vi Formation of D/s Cofferdam 122 days Jan-19 4 months Gap-II ( ECRF Dam) 180 days Apr-18 Sep-18 60 days 2 months a. Diaphragm wall ( Balance work) 91 days completed b. Vibro Compaction Dec-18 3 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 (23rd Jul – 29th Jul’18)
Elevation: M S.No. Description Units Total Quantity Previous Week Balance as on 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th 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 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 56 44 46% 52 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 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th 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 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th 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 23rd July Current Week (23rd Jul - 29th Jul) This Month progress ( July) Cumulative Progress as on 29th 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 Designs at CWC WRD Agency SPILLWAY / SPILL CHANNEL 23 8 - 7 ECRF & EARTH DAMS 2 1 5 GATES 14 ( 6+1 CEA) TOTAL 45 17 16 12 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 17
18
SCHEDULE FOR PENDING DESIGNS
S.No Component Designs at Schedule for approval of Designs from CWC CWC WRD Agency Total August September October 1 Spillway & Spill Channel 8 - 7 15 12 2 ECRF & Earth Dam 5 6 3 Gates 16 28 21 4 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) 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 Revised dt. 16 July 2018 COMPONENT TOTAL INVOLVED COMPLETED BALANCE Physical Financial (Rs. In Crs) W.G District L.A (In Acres) R&R (No. of PDFs) 12,412 992.50 2,584 168.51 9,828 823.99 TOTAL E.G District 15,680.02 693.09 15,632.02 544.45 48.00 148.64 6,418 933.17 1,338 54.65 5080 878.52 599.10 Grand Total Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 20
21
Quality Control tests Conducted during 23rd Jul – 29th 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 3 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 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) 481 6 Concrete Cubes ( Spill channel) 384 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 21
22
Quality Control tests Conducted during 23rd Jul – 29th 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 15 18 5 Permeability Flow 10 16 C Diaphragm wall Aggregate Grain Size CCS Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 22
23
Revised estimate – Comparative Statement: Expenditure & Reimbursement
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 Rs. in Crores Reimbursement Details Rs. in Crores Total Expenditure incurred up to June 2018 14,320.29 Expenditure incurred after declaration as National Project up to June 2018 9,184.42 Amount Reimbursed to the Government of Andhra Pradesh by PPA 6,727.26 Amount to be Reimbursed 2,457.16 Item Name BILLS SUBMITTED TO PPA BILLS TO BE SUBMITTED TO PPA (up to June 2018) No. of bills Amount in Cr Amount in Cr Works, Buildings and WC Estt 534 52 530.93 0 34 167.96 LA and R&R 555 0.00 13 47.79 110 218.77 MH800 Estt 300 845 17.40 TOTAL 1389 897 548.33 144 386.73 Availability of irrigation Component 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 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 22nd July'18 23-Jul 24-Jul 25-Jul 26-Jul 27-Jul 28-Jul 29-Jul This week's Total Visitors GRAND TOTAL 1 Amaravathi 213 2 Anantapur 1451 16 1467 3 Chittoor 840 4 East Godavari 1373 9 1382 5 Guntur 7611 162 536 100 212 237 433 1680 9291 6 Kadapa 1194 7 Krishna 20231 674 46 1548 1272 826 1825 2037 8228 28459 8 Kurnool 1996 Nellore 1473 10 Prakasam 2907 11 Srikakulam 3076 27 3103 12 Vishakhapatnam 1938 1946 13 Vizianagaram 2370 14 West Godavari 8121 270 62 359 8480 15 Others ( Self visitors & Students etc) 3871 Total 58665 836 73 2084 1372 1360 2062 2540 10327 68992 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh
25
THANK YOU 25
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.