Download presentation
Presentation is loading. Please wait.
1
Polavaram Irrigation Project
Life line of Andhra Pradesh Water Resources Department Progress During 11th June – 17th June 2018 #64 Virtual Review of Polavaram Project by Hon’ble Chief Minister dt. 18 June 2018
2
PROJECT PROGRESS STATUS
Sno Description Previous week This week Total % end of this week Overall Project 55.12% 0.26% 55.38% 1 Head works 41.00% 0.30% 41.30% 1.1 Main Dam Package 39.43% 0.32% 39.75% 1.1. A Excavation (Spillway, Spill Channel, Approach Channel, Pilot Chanel & Left Flank) 74.90% 75.20% B Concrete (Spillway, Stilling Basin & spill Channel including Crevices filling) 25.20% 0.90% 26.10% C Radial Gates Fabrication 61.10% 0.07% 61.17% D Diaphragm Wall ( length as per site conditions-1397m) 100% - E Jet Grouting cut off for Coffer Dams 85.80% 0.80% 86.60% 1.2 Connectivity Packages 57.96% 58.03% 2 Right main canal 89.96% 0.03% 89.99% 3 Left main canal 60.92% 0.36% 61.28% Main Dam Components: EXCAVATION for Spillway, Spill Channel, Approach Channel, Pilot Channel & Left Flank : lakh cum completed out of total lakh Cum (75.20%). CONCRETING for Spillway, Stilling Basin & Spill Channel : 9.60 lakh cum (including 1.65 L Cum of crevices filling) completed out of lakh Cum (26.10%). RADIAL GATES fabrication : 11,010 MT completed out of MT (61.17%). DIAPHRAGM WALL concreting : 1397 m completed out of 1397 m (100%). JET GROUTING CUTOFF’S for Coffer Dams : 3004 m completed out of 3467 m ( 86.60%) 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 (11th Jun – 17th Jun’18)
S.No. Description Unit Total Quantity Previous Week Balance as on 11th June Current Week (11th June- 17th June) This Month progress ( June) Cumulative Progress as on 11th June Balance Target Achieved % Achieved Physical % 1 Excavation L cum 1115.6 4.73 279.81 11.76 3.02 25.7% 10.09 838.8 75.2% 276.79 2 Concrete a. Spillway 11.95 0.19 6.43 0.25 0.14 56% 0.43 5.67 47.4% 6.28 b. Stilling Basin 4.44 0.02 2.91 0.04 50% 0.06 1.58 35.6% 2.86 c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 18.17 0.21 0.12 57% 0.33 0.7 3.7% 18.05 Total 36.79 27.51 0.50 0.28 0.82 9.60 26.1% 27.19 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 0% 82 85% e. Thrust Blocks f. Trunnion Pins 37 59 61% g Trunnion Brackets ( Supply) MT 18000 25 7000 10 60 11010 61.17% 6990 4 Diaphragm wall m 1396.6 18 28.8 5 Jet Grouting for Coffer Dams Jet Grouting (D/s) 1417 319 1098 77.0% Jet Grouting (U/s) 2050 126 174 30 17% 213 1906 93.0% 144 3467 493 3004 86.6% 463 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 24.40L 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 838.80 L Cum 276.79 Legend Completed Critical Non critical Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 5
6
EXCAVATION - WEEKLY Progress (11th Jun – 17th Jun’18)
S.No. Description Unit Total Quantity Previous Week Balance as on 11th June Current Week (11th June- 17th June) This Month progress ( June) Cumulative Progress as on 11th June Balance Target Achieved % Achieved Physical % a. Spill Channel 902 Hill L cum 163 1.04 58.27 3.64 0.62 17.0% 2.18 105.35 64.6% 57.65 448 2.87 27.27 2.31 1.63 70.6% 5.92 422.36 94.3% 25.64 CC Blocks 30.8 0.14 29.24 0.91 0.17 18.7% 0.41 1.73 5.6% 29.07 Embankment 7.79 - Total 649.59 4.05 122.57 6.86 2.42 35.3% 8.51 529.44 81.5% 120.15 b. Pilot Channel 50 30.76 19.24 38.5% c. Spillway 161 161.00 100.0% d. Left Flank 124 0.68 25.00 2.10 0.6 28.6% 1.58 99.60 80.3% 24.40 Total ( Navayuga) 984.59 4.73 178.33 8.96 3.02 33.7% 10.09 809.28 82.2% 175.31 e. Approach Channel 131 101.48 2.80 29.52 22.5% Total Transstroy (JV) L cum Grand Total 1115.6 279.81 11.76 25.7% 838.8 75.2% 276.79 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- Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Spill Channel 902 Hill 57.65 Qty. Executed so far L Cum 0.55 L cum/day Balance 25.64 Qty. Executed so far L Cum 0.34 L cum/day CC Blocks 29.07 1.73 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 24.40 Qty. Executed so far L Cum 0.32 L cum/day TOTAL 175.31 1.36 1.41 0.75 0.53 Approach Channel 101.48 Qty. Executed so far L Cum 0.51 L cum/day 276.79 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 7
8
CONCRETE - WEEKLY PROGRESS (11th Jun – 17th Jun’18)
S.NO DESCRIPTION Unit Total Quantity Previous Week Balance as on 11th June Current Week (11th June- 17th June) This Month progress ( June) Cumulative Progress as on 11th June Balance Target Achieved % Achieved Physical % a. Spillway L cum 11.95 0.19 6.43 0.25 0.14 56% 0.43 5.67 47.4% 6.28 b. Stilling Basin 4.44 0.02 2.91 0.04 50% 0.06 1.58 35.6% 2.86 c. Filling of Crevices/Undulations 1.65 - d. Spill Channel 18.75 18.17 0.21 0.12 57% 0.33 0.7 3.7% 18.05 Total 36.79 27.51 0.50 0.28 0.82 9.60 26.1% 27.19 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 Untackled Total Finished Balance Stilling Basin 245 85 57 28 80 3 77 55 25 130 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 28931 21231 50162 PROGRESS FOR THE WEEK 15816 11900 27716 Month progress Unit SPILLWAY SPILL CHANNEL TOTAL Jun-18 cum 49066 32560 81626 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 889881 69760 959641 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 (11th Jun – 17th Jun’18) S.No Description Unit Total Quantity Previous Week Balance as on 11th June Current Week (11th June- 17th June) This Month progress ( June) Cumulative Progress as on 11th 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 84 116 20 17% 142 1271 93.0% 96 2050 126 174 30 1906 144 3 Total 2312 329 2003 86.6% 309 3467 493 3004 463 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 –SCHEMATIC DIAGRAM Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 15
15
RADIAL GATES - WEEKLY Progress (11th Jun – 17th Jun’18)
Elevation: M S.No. Description Units Total Quantity Previous Week Balance as on 11th Jun Current Week (11th Jun - 17th Jun) This Month progress ( June) Cumulative Progress as on 17th Jun 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 28 69 72% 27 Bush fitting with trunnion Trunnion with bush pin & bracket assembly 83 15% 12 End Bracings for Arm Girder a)Top 20 21% 76 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 11th Jun Current Week (11th Jun - 17th Jun) This Month progress ( June) Cumulative Progress as on 17th Jun 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 11th Jun Current Week (11th Jun - 17th Jun) This Month progress ( June) Cumulative Progress as on 17th Jun 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 11th Jun Current Week (11th Jun - 17th Jun) This Month progress ( June) Cumulative Progress as on 17th Jun 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 with Agency Pending with WRD Pending with CWC SPILLWAY / SPILL CHANNEL 23 8 9 1 5 ECRF & EARTH DAMS 2 4 - GATES 14 3 7 ( 6 CWC+ 1 CEA) TOTAL 45 16 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 May June July August 1 Spillway & Spill Channel 5 9 15 7 2 ECRF & Earth Dam - 4 6 3 Gates 10 13 17 31 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 11th Jun – 17th 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 7 6 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) 398 Concrete Cubes ( Spill channel) 272 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh 22
22
Quality Control tests Conducted during 11th Jun – 17th 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 7 Viscosity 2 Neat Grout 80 95 Bleed 3 Spoil Return 40 54 4 UCS Stress 46 69 Permeability Flow 20 28 C Diaphragm wall Aggregate Grain Size 85 89 CCS 10 12 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 April to 10th June 11-Jun 12-Jun 13-Jun 14-Jun 15-Jun 16-Jun 17-Jun This week's Total Visitors GRAND TOTAL 1 Amaravati 213 2 Anatapur 693 35 36 4 75 768 3 Chittoor 840 East Godavari 1182 39 1221 5 Guntur 2313 50 49 55 52 123 379 2692 6 Kadapa 1124 34 70 1194 7 Krishna 2823 117 58 48 17 274 3097 8 Kurnool 1723 43 40 38 273 1996 9 Nellore 1260 22 33 18 180 1440 10 Prakasam 2004 91 47 31 80 15 264 2268 11 Srikakulam 1976 179 2155 12 Vishakhapatnam 1315 37 126 1441 13 Vizianagaram 1475 26 30 32 14 224 1699 West Godavari 1306 41 227 1533 Others ( Self visitors & Students etc) 1321 25 111 153 24 377 1698 Total 21568 344 442 384 453 478 331 255 2687 24255 Water Resources Dept., Govt. of Andhra Pradesh Polavaram Irrigation Project - Lifeline of Andhra Pradesh
25
THANK YOU THANK YOU 26
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.