Majhgaon Medium Project
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GOVERNMENT OF MADHYA PRADESH WATER RESOURCES DEPARTMENT MAJHGAON MEDIUM PROJECT C.C.A 9900 Ha ESTIMATED COST – 358.99 Crores BLOCK:- AJAIGARH DISTRICT:- PANNA CHIEF ENGINEER DHASAN KEN BASIN WATER RESOURCES DEPARTMENT SAGAR(M.P) GENERAL REPORT 1. Project envisages construction of composite dam named as Majhgaon Dam on Bada Nala a tributary to River Ken. The self catchment at the proposed site is 51.653 Sqkm. Having 75% dependable yield of 13.36 Mcm. The dam is proposed to have storage of the tune of 112.62 Mcm and out of which diverted quantum of water it is 92.44 Mcm from Bariyarpur Pick up weir at monsoon period from the share of Madhya Pradesh and 13.36 Mcm from the self catchment of Bada Nala. In present scenario when there is no Daudhan Dam, there is ample water to divert. But the project in planned to sufficient yield from the independent catchment of 51.653 Sqkm in between proposed Daudhan dam and Bariyarpur Pick up weir, even after construction of Daudhan Dam. Care has been taken to have availability of sufficient water for LBC of GOMP and RBC of Government of UP. Various studies have been conducted to finalise the yield, the study in appended Hydrology chapter, which is on the basis of recent 20 years data of G&D Mandla site of CWC and accordingly 75% success has been ensured. This yield is proposed to Transfer from Bariyarpur Pickup weir having crest at RL 185.013 m to Majhgaon dam through a water conductor system having three components as detailed here below 2. Water Conductor System : I) Approach Channel: A 20 m wide approach channel at RL 182.00 m from RD 0.000 m to R.D 2800 m is provided to divert 38 cumecs water from Bariyarpur PUW to tunnel. A very gentle slope of 1 in 9500 is provided in the channel. The Basic idea of providing approach channel is to create a water pool at the entry of tunnel. The velocity of water in 0.81 m/sec & hence a silt pocket has been proposed at upstream of the tunnel. II) Tunnel : A 5.00 m diameter lined tunnel has been provided from RD 2800 m to 4600 m with a gradient of 1 in 2000 to generate velocity of 1.92 m/Sec. III) Exit Channel : An exit channel in provided from RD 4600 m to 6288 m with a gradient of 1 in 5000 to join the Maghgaon reservoir at RL 179.94 m i.e. 2.56 m below of RL 182.50 m FRL of the dam. 3. Composite Dam:- A 4.4 km Long and 35.65 m maximum height composite dam having FRL & MWL 182.50 m , TBL 187.00 m has been provided to storage112.62 MCM of water. The Left Earthen Main Dam is provided from RD 0.00 m to RD 1123.00 m. Then a 137.00 m long spillway including non overflow portion of 10 m, having 11 nos. of radial gates of size 8.80 m x 3.50 m at crest RL 179.00 m to pass SPF of 1170 Cumecs. Properties of five villages are situated at RL 183.00 m of hence no floods lift in provided in the dam and flood in basin at FRL only. Right earthen main dam has been provided from RD 1260.00 m to RD 4497.00 m and two saddle dams are provided of length 1655 m and 1425 m Saddle Dam No.1 and Saddle Dam No.2 respectively on right bank. Previously the earth dam proposed with FRL 184.0m MWL as 185.00. But it was apprehended that the crest of Bariyarpur PUW in at 185.00 m and hence only 1.0 m drop with 2.6 kmlong approach channel may not be suitable for the hydraulic function of the water conductor system and hence the second alternate site was investigated by shifting the alignment at downstream, keeping the storage capacity same. This has resulted in better hydraulic performance of the under conductor system, reduced submergence area and property of 04 villages coming under submergence have been saved. A line diagram showing water conductor system and dam is enclosed here with as Fig 1. 4. Utilization of Yield:- Working table for 20 years has been prepared, which includes the 53.71 Mcm water for irrigation 40 Mcm water for Industrial use 2 Mcm water to domestic supply. 5. Canal :- A 23 Km long main lined canal at right bank has been provided to irrigate 9900 Ha CCA . In addition there will be Kharif irrigation in 2700 Ha. MAJHGAON MEDIUM IRRIGATION PROJECT Tehsil-Ajaigarh District- Panna BRIEF DESCRIPTION Description Detail S. No. 1 Name of Project : MAJHGAON MEDIUM IRRIGATIONP ROJECT 2 Estimated Total Cost : 35899.40 Lakhs 3 Annual Irrigation : 12600 Ha. Kharif : 2700 Ha. Rabi (by Flow irrigation) : 9900 Ha. 4 Benefit Cost Ratio @ 10% : 2.15 5 Cost per Ha.on Rabi irrigation : 3.62 Lakhs 6 Cost per Ha. on annual irrigation : 2.85 Lakhs 8 Majhgaon Medium Irrigation Project Tehsil-Ajaigarh District- Panna CONSTITUENCY DETAILS S.No Description Detail . 1 Nearest Village : Majhgaon 2 Constituency No. : 60, Panna 3 Name of M.L.A. : Shri Shrikant Dubey 4 Name of M.P. : Shri Jitendra Singh Bundela SALIENT FEATURES OF MAJHGAON MEDIUM PROJECT Sl. Description. Maj hgaon Dam No. LOCATION 1 State Madhya Pradesh 2 District Panna 3 Topo Sheet No. 63 D/1 4 Lattitude 24° 54' 13.66" N 5 Longitude 80° 10' 1.0" E 6 River Bada Nala At a distance of 1.30 K m 7 Situation East side of Narayanchua HYDROLOGY 1 Catchment Area 77.613 Sq Km 2 Net Catchement Area 51.653 Sq.km 3 Maximum Annual Rain fall 2186.68 mm (Year 1971) 4 Minimum Annual Rain fall 265.35 mm (Year 2007) 5 Average Annual Rain fall 1173.64 mm Design flood (PMF)as per Flood 6 1400 Cumecs Hydrograph 75% Dependable Yield from net 7 13.36 Mcm catchment area RESERVOIR DATA 1 T.B.L 187.00 m 2 M.W.L 182.50 m 3 F.R.L. 182.50 m 4 Dead Storge Level 172.00 m 5 River Bed Level 154.88m 6 Gross Storage at FRL 112.62 Mcm 7 Live Storage 105.23 Mcm 8 Dead Storage 7.39 Mcm 9 Tehsils in which Submergence area Ajaigarh 7 Partially ( Majhgaon, 10 No. of villages affected Banhari Kala, Dugraho, Hanumathpur Toria,sabdua,bariyarpur & Kunwarpur 11 No.of families affected 280 12 No.of persons affected 1466 13 Water Spread Area at FRL 1489.39 Ha 14 Government Land submergence 500.00 Ha 15 Private Land submergence area 989.39 Ha 16 Forest submergence area 426.763ha. DAM Total Lenth of Dam Main Dam (Composite Dam) 4497.00 m Saddle Dam No.1 1655.00 m Saddle Dam No.2 1425.00 m (a) Ov er flow Section 1 Crest level of Spillway 179.00 m Sl. Description. Maj hgaon Dam No. 2 Length of spill way 127.00 m 3 No. of Gates 1 gates of size(8.8m x 3.5m 4 Top width of dam 6.00m 5 Top of Dam (R.L) 187.00 m 6 Deepest Foundation level 175.00 m 7 Maximum height above foundation 12 m (b) Non ov er flow section 1 Top of Dam (R.L) 187 m 2 Maximum height above foundation 12 m 3 Length of NoF (5m on either side) 10 m (c) Earth Dam (i) Main Dam 4497.00 m a) Left Flank 1123.00 m b) Right Flank 3237.00 m Maximum height above G.L 32.12 m (ii) Saddle Dam No.-1 1655.00 m Maximum height above G.L 27.55 m (ii) Saddle Dam No.-2 1425.00 m Maximum height above G.L 5.6m Canal System (Irrigation) 1 Type of canal Flow canal with CC lining 2 G.C.A available 13000 Ha 3 C.C.A available 9900 Ha a) Kharif Paddy (7.17%) 350 Ha Jowar (7.77%) 350 Ha Soyabean (11.95%) 1000 Ha Maize (11.95%) 1000 Ha Total= 2700Ha b) Rabi By flow Wheat (3 MV) (44.62%) 3935 Ha Wheat (2 MV) (27.78%) 2925 Ha Gram (20.79%) 1940 Ha Oil Seeds (5.97%) 1100 Ha Total= 9900 Ha Sl. Description. Maj hgaon Dam No. 4 Annual Irrigation 12600 Ha. 5 Intensity of Irrigation 137.99% 6 Project Intensity 162.49% Cost Estimates 1 Unit -I Headw orks 29197.47 2 Unit -II Canal 6701.93 Total Estimated Cost of Proj ect = 35899.4 Cost Per Ha. of Project 3.62 Lakhs Per Ha. B.C. Ratio 2.15 Sub Divisional Officer Executive Engineer Singpur Barrage, Sub Division No.2 Water Resources Division Ajagarh,District- Panna (M.P) District- Panna (M.P) Superintending Engineer Water Resources Circle Chhatarpur (M.P) MAJHGAON MEDIUM IRRIGATION PROJECT BLOCK : AJAYGARH DISTRICT: PANNA 2.4 CHECK STATEMENT FOR MEDIUM IRRIGATION PROJECT (TO ACCOMAPNY T.C. 70) 1 Name of scheme : Majhgaon Medium Irrigation Project 2 Location of near village : Majhgaon 3 Constituency No & Name : 60, Panna 4 Name of (a) M.P. : Shri Jitendra Singh Bundela (b) M.L.A. : Shri Shrikant Dubey 5 Block : Ajaigarh Tehsil : Ajaigarh District : Panna 6 Cost (Rs.lakhs) : Rs. 35899 lakhs 7 Culturable command area : 9900 Ha. : 8 Cost per Hact. : Rs. 3.62 Lakhs /- per Ha. 9 B.C. Ratio : @10%- 2.15 10 Storage & Utilization : Live Storage (a) Required : 94.89 Mcum (b) Provided : 105.23 Mcum (c) Reason for not : Required capacity is provided Providing the Required capacity.