COMPLETION REPORT Ratgayan, Dang
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Government of Nepal Ministry of Irrigation Department of Irrigation Irrigation and Water Resources Management Project (IWRMP) Irrigation Infrastructures Development & Improvement (AF), Component-A (Word Bank Project ID: P144474) SUBPROJECT COMPLETION REPORT Ratgayan, Dang CMS Engineering Consult Pvt. Ltd. Full Bright Consultancy Pvt. Ltd. JV June 2018 / Asar 2075 IWRMP (AF) Component A Subproject Completion Report IWRMP (AF) - COMPONENT A Ratgayan Subproject Completion Report CONTENTS Page No Subproject Description Brief Desciption of Subproject 2 Size of Commad Area 2 Location of Command Area 2 Distance from Command Area to Key Local Destinations 2 Source(s) of Irrigation Water Supply 2 IWRMP Intervention Irrigation Water Supply 3 Infrastructure Development Works under IWRMP 3 Financial Summary 4 Water Management How the Physical Water Distribution System Operates 5 How Farmers Share Water Among Themselves 5 Field Application Methods 5 Water Users Association Participation 5 Date of WUA Registration 5 Date of WUA Subproject Agreement with DoI 5 WUA Organisation Rules, Regulations and Conflict Resolution 5 WUA Organisation of Operation and Maintenenance 6 Agriculture Extension and Training Participation 6 Productivity 6 Command Area Performance 6 Adoption of Improved Crop Varieties 7 Social and Environmental Management Implementation of SEMP Recommendation 7 Annexes (Tick if Available & Attached) A Maps and Layout Plans B Photos C WUA Registration Document D WUA / DoI IWRMP Subproject Agreement E Land Donation Records F ISF Collection Plan Page 1 of 7 IWRMP (AF) Component A Subproject Completion Report IWRMP (AF) - COMPONENT A Ratgayan Subproject Completion Report Name of SubprojectRatgayan Ecological Belt Terai Municipality & Ward No(s)Tulsipur District Dang SUBPROJECT DESCRIPTION Brief Description of Subproject Ratgaiya irrigation system is one of the farmer managed irrigation system in Dang district. Main command area lies in the left bank of of Gwar khola. The canal irrigates land area belonging to Kholigaun, Rawatgaun, Lalpur, Phachkaule, Seripur, Jamuni, Simrahawa villages of former Manpur 2,6 & Bijauri-7 VDCs. The intake is located on the left bank of Gwar khla about 3.5 km d/s of the point where it emerges out from the mountain in to the valley. Ratgaiya irrigation sub-project is located in former Manpur & Bijauri VDC of dang District.The intake is located at word no 8 of former Bijauri VDC near Raniyapur village. Main command area starts after main panibatuwa at Kholigaun. The project area is located at 21km west from district head quarter. Nearest airport having Bhairahawa & Nepalgunj which are almost equidistant from the project area. Size of Command Area Gross500 ha Net495 ha Location of Centre of Command Area Northing 28 ° 3 '0.00 " Easting 82 ° 19 '3.00 " Distance from Command Area to: nearest road accessible by jeep/tractorAt site km nearest paved road 2 km nearest urban centre/market (name)Tulsipur 5 km nearest local IDD/IDSD/GWIDD office (name)IDD, Dang Tulsipur 5 km nearest local DADO office (name)DADO, Ghorahi 20 km Source(s) of Irrigation Water Supply Source Reference Location of Headworks Measured Flow Comments 1 NameGwar khola N 28 ° 3 '0.00 "1600 lps Huge discharge in rainy season and TypePerennial E 82 ° 19 '3.00 " 20/12/2008 date very less discharge 2 Name N ° ' " lps Type E ° ' " date 3 Name N ° ' " lps Type E ° ' " date Page 2 of 7 IWRMP (AF) Component A Subproject Completion Report IWMRP INTERVENTION Irrigation Water Supply Source Target Supply Actual Flow Rate Measurements 11,300 l/s 1,600 l/s20/12/2008 date 30 l/s 22 May 18 date 2 l/s l/s date l/s date 3 l/s l/s date l/s date Total1,300 l/s 1,600 l/s 30 l/s Duty2.626 l/s/ha 3.232 l/s/ha 0.061 l/s/ha Infrastructure Development Works under IWRMP Quantity Name and Description of Structure Key Dimensions Planned in DFSR Constructed 2m wide and 4 m Head works, Side intake 11 long with steel gate 575 m long and RCC canal lined canal width 1.50 m 11 and height 1.00 m 60in length and 2.9 Retaining wall to 3.73 in height at 11 different places 2 No 1.5 m wide, Division Box 2m long and I m 22 height earth work in excavation 1 job 1 1 Page 3 of 7 IWRMP (AF) Component A Subproject Completion Report Infrastructure Development Works under IWRMP (continued) Quantity Name and Description of Structure Key Dimensions Planned in DFSR Constructed Financial Summary (all figures in NPR) Approved Estimate Contract Value Final Value [A] Civil Works NCB (All Packages) 21,816,892 21,857,349 21,857,349 WUA Payable (All Packages) WUA Contribution (All Packages) 3,608,430 3,608,430 3,483,188 Subtotal 25,425,322 25,465,779 25,340,537 [B] Coningencies (All NCB Packages) Physical 2,542,532 Price Escalation 2,542,532 Other (5%) 1,271,266 1,168,308 1,168,308 Subtotal 6,356,330 1,168,308 1,168,308 [C] Miscalleneous Items 227,127 [D] SEMP 500,000 Total Expenditure [A]+[B]+[C]+[D] 32,508,779 26,634,087 26,508,845 Calculation of DoI/WUA Contributions Total DoI Works 28,900,349 23,025,657 23,025,657 WUA Net Cash Contribution* Net DoI Contribution 28,900,349 23,025,657 23,025,657 WUA Contribution Contracts (All) 3,608,430 3,608,430 3,483,188 Total DoI+WUA Contributions 32,508,779 26,634,087 26,508,845 Total WUA Contribution 3,608,430 3,608,430 3,483,188 Overall Effective WUA Contribution 11.1% 13.5% 13.1% (* where appropriate) Page 4 of 7 IWRMP (AF) Component A Subproject Completion Report WATER MANAGEMENT Description of How the Physical Water Distribution System Operates Water is shared among branch canals using propotionate divider. In rainy season, for Rice crop the water in the source is sufficient for all.In winter and summer, rotational irrigation has to be practiced. Description of How Farmers Share the Water Among Themselves In rainy season for rice crop , sufficient water for all and no rotation has to be practiced. In winter and summer , rotational irrigation for selected crops and selected area is practiced.All the farmers cannot grow same crop in total area they own but have to practice crops in some portion of their land depending the available water for irrigation. Desciption of Field Application Methods Being Used Wild flooding is practiced here also but potatoes, furrow irrigation is practiced. Here , sprinkler irrigation is difficult because of non availability of head but drip irrigation can be practiced in limited area for suitable crops. WATER USERS ASSOCIATION Participation Total Men Women Janajati Dalit Other Number of Households 458 Total Population No 3,024 1,389 1,635 1,314 148 1,562 % 46% 54% 43% 5% 52% WUA Executive Committee No 13112418 % 85% 15% 31% 8% 62% Number of Traing Events 2 WUA Training Participation No 80 61 19 27 8 45 % 76% 24% 34% 10% 56% day month year Date of WUA Registration 28 1 2071 Date of WUA Subproject Agreement with DoI Observations on WUA Organisation, Rules, Regulations and Conflict Resolution There is no any written rules & regulations formulated so far . Users run the system as per the tradition but interact with all concerned before taking any vital decision . They try to reach concensus in major issues related to canal and water management. If any conflict/ misunderstanding occur, they resolve it by interaction and discussion among water users before it is too late. The . WUA meeting is need based and required to run once every month.. There is no any office room hired or building constructed. Page 5 of 7 IWRMP (AF) Component A Subproject Completion Report Observations on WUA Organisation of Operation and Maintenance (see also Annex F) It is observed that WUA organization is seen active (Chairperson is extremely busy or he is lawyer) and work is almost completed. ISF plan is recently prepared but to apply this they need intensive training on operation and maintenance so that they can solve all those problems which can emerge in community. WUA can mobilise to users/farmers to retain operators and maintenance. And Found good solidarity of community. AGRICULTURE EXTENSION AND TRAINING Participation Total Men Women Janajati Dalit Other Total Population No 3,024 1,389 1,635 1,314 148 1,562 % 46% 54% 43% 5% 52% Number of Traing Events Participants in Training No 00 % ----- Productivity DFSR Baseline Latest Available Data, FY: <enter FY of data here> Area Productivity Area Productivity Price Gr Income Prod Cost Net Income (ha) (t/ha) (ha) (t/ha) (NRs/t) (NRs/ha) (NRs/ha) (NRs/ha) Spring Paddy 0 0 Increase in Productivity - Paddy 380 3.00 425 3.50 20,000 70,000 53,000 17,000 Increase in Productivity 17% Wheat 70 1.94 125 2.40 21,000 50,400 36,000 14,400 Increase in Productivity 24% Maize 55 1.50 65 3.40 20,000 68,000 34,000 34,000 Increase in Productivity 127% Potato 4 7.60 15 13.00 20,000 260,000 170,000 90,000 Increase in Productivity 71% Pulses 20 0.70 40 0.80 75,000 60,000 20,000 40,000 Increase in Productivity 14% Oilseed 50 0.50 85 0.60 60,000 36,000 20,000 16,000 Increase in Productivity 20% Vegetables 7 7.50 20 12.00 25,500 306,000 140,000 166,000 Increase in Productivity 60% Other 0 0 Increase in Productivity - Total ISP Net Income (NRs) 18,865,000 Overall Net Income per hectare of Command Area (NRs/ha) 38,111 Command Area Performance DFSR Baseline Target Latest Cropping Intensity 118%242% 157% % Cropped Area Planted with Improved Seed 35% % Farmers Using Improved Techniques 25% Page 6 of 7 IWRMP (AF) Component A Subproject Completion Report Adoption of Improved Crop Varieties Spring Paddy Paddy Bindeswari, Radha-4, Sukkha1,2, Local (Tilaki) Wheat Gautam, Bhirkuti, BL-74 Maize Rampur Composite, Mankamana-3, Arun-2 Potato