Báo cáo đánh giá môi trưỜng vùng DỰ Án quản lý thủy lợi phục vụ phát triển nông thôn vùng đỒng bằng sông cửu long


Component A: Water Resources Planning and Capacity Building (Estimated Cost: US.0 million)



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Component A: Water Resources Planning and Capacity Building (Estimated Cost: US$13.0 million). The main objectives of the Component A are to: (a) strengthen the capacity for the water resources management at the regional and the provincial levels, (b) support the improved operation and maintenance of the existing water infrastructure, and (c) demonstrate a series of good practices of water management considering the water use efficiency. Outcomes from this component would contribute to the institutional capacity building enabling accelerated climate change adaptation. In particular, the component would have the following two subcomponents.

  • Subcomponent A-1 (US$2.2 million): Water Management Monitoring and Investment Planning in the Western Mekong Delta. This subcomponent is to support adjustment of the existing provincial water management plan prepared based on the Mekong Delta Master Plan, incorporating potential impacts from upstream development and climate change. Climate change impacts on salinity intrusion have been well analyzed; however, impacts of the salinity intrusion on the land use and agriculture activities have to be examined to assess the overall impacts on the livelihood in the western Mekong Delta. This subcomponent also aims at forging an interdisciplinary team consisting of local experts covering water resources, environment, agriculture, and social aspects. In particular, the subcomponent would finance technical assistance, good (equipment) and training, aiming at producing outputs as follows:




  1. Preparation of the provincial level water management and investment plan. This activity would support the revision of the provincial level water management infrastructure plan considering the climate change and upstream development factors. In particular, the preparation of the plan would be carried out through the following steps; (a) assessing the potential impacts from climate change and upstream developments (using a series of development scenarios and possible operational patterns of the upstream dams) on current land use and agriculture patterns; (b) Identifying the critical areas (districts and villages) where the impacts are substantial; estimating the impacts on livelihood and poverty; for these areas, developing a plan of high priority interventions (both structural and non structure measures) to increase resilience and flexibility of water management. For coastal provinces (Bac Lieu, Soc Trang, Kien Giang and Camau), where the conflict on land and water use is expected, reviewing the relevance of the current water management zoning in area and recommending the adjustment in water management zoning where there are possible conflicts on water use. Conflicts on water use is often caused by inappropriate water management regime; (c) Preparing Provincial Water Management and Investment Plans in consistency with the outputs (iii) and (iv) above with assistance of local consultants; and (d) Reviewing the feasibility studies for the large scale water management infrastructure (e.g., Cai Be, Cai Lon Sluice gates) considering economic, social, and environmental aspects, and exploring alternative non-structure measures such as adaptation. Consistency with the recommended water managing zoning is also examined.




  1. Support for regional water management analysis. This activity would support the data collection, analysis, and forecast at the regional level. At this moment, the data collection on water flow and salinity are carried out by the provinces, and there is no coordination among the provinces. This activity would main support (a) data collection and local consultation at the provincial level (equipment and office renovation, SCADA system), (b) training on hydraulic modeling capacity at the provincial level (software), and (b) periodical a technical analysis by a specialized institution (funded by the Government), and outcome of this activity would be used for provinces to take proactive actions for water control.

Subcomponent A-2 (US$2.2 million): Water Productivity, Operation and Maintenance. The main objective of this subcomponent is to promote the efficient use of the water through: (a) demonstrate good practices of the on-farm water management to increase water productivity, and (b) increase efficiency in operation and maintenance of the irrigation canals in the Mekong Delta. In particular, this subcomponent would support the following two activities.



Pilot On-farm Management for Improved Water Productivity. The demonstration would target the a few areas of distinctively different soil, climate, agronomic, and water resources settings such as: (a) An Giang (rice cultivation), (b) Can Tho Municipality (for modern rice cultivation and fruit trees), (c) Hau Giang (for mainly rice cultivation), and (d) Bac Lieu/Ca Mau (for rice cultivation and aquaculture). The demonstration area would cover 300-500 hectares located within the subprojects supported under Component B. The pilot activities would support both structural measures (laser land leveling, improved on-farm distribution network) and non structural measures (advanced farming practices, integrated pest management and institutional support such as WUO organizations, value chain support, and extension support).



  1. Support for Operation and Maintenance. This Subcomponent would help the provinces and the MARD to increase efficiency in operation and maintenance of the irrigation canals in the Mekong Delta. The subcomponent would be built on the outcome of the previous Mekong Delta Water Resources Development Project, aiming at helping the irrigation and drainage management companies (IDMCs) to implement the management plan in the project areas and promoting participatory irrigation management. In particular, the subcomponent would finance technical assistance, equipment, and civil works to support the following; (a) Preparation of the institutional analysis (personnel, financial, technical, contracting, assets) and organizational and business plans (staffing, personnel, and key responsibilities), operation (expenditures, revenues, standards and procedures) and asset management. The analysis would also set out the benchmarks to measure future performance and be a basis for possible output basis assistance (OBA) in the future; (b) Logistical Support for all provincial IDMCs (office renovation, establishment of field branch offices, office equipment). Logistical support for some WUAs (office and equipment support); and (c) Technical assistance on Participatory Irrigation Management (PIM) program to the concerned communities and the provinces/districts to formulate water user associations (WUAs) which would be responsible for and introduce contractual service agreements between the WUAs and IDMCs.


Component B: Water Resources Infrastructure (Estimated Cost: US$ 168.1 million). This component aims at contributing to the project objective to sustain and/or increase gains in agricultural productivity and raise standards through supporting high priority water management infrastructure. The typical investments are: (a) dredging of the existing secondary canals to increase water conveyance and storage capacity, particularly during dry season, (b) reinforcement of the existing river dikes, including construction of secondary sluice gates to achieve design capacity for controlling salinity intrusion, (c) construction of small bridges over existing canals to facilitate accessibility, and (d) rehabilitation and minor improvement of the tertiary and quaternary irrigation facilities with support to organize water user organizations (WUOs).

The implementation of this component would be implemented through a subproject approach. Implementation of these subprojects will be made in three cycles (Cycle 1: 2011-2012, Cycle 2: 2012-13, and Cycle 3: 2014-2015). The five subprojects have been proposed as the first cycle subprojects and feasibility studies and safeguard documents have been developed for each subproject. It should be noted that the Subprojects No. 4 and 5 are for the same irrigation scheme (Quan Lo Phung Hiep (QLPH)), and out of the proposed 62 bridges, 29 are for reconstructing bridges destroyed by earlier rehabilitation works carried out by the Government. Detailed design works have also been completed for the these subprojects.



Table 1: List of the First Cycle Subprojects

Subprojects

Scope of activities

Remarks

1. OMXN in Can Tho, Kien Giang, and Hau Giang Province

The subproject comprises the following elements: Construction of 99 sluices; rehabilitation and reinforcement of 16 km of Xa No dike.
Installation of Surveillance, Control, and Data Analysis (SCADA) systems

Dredging of 10.5 km of primary canal (Tac Ong Thuc) would be selected for the second year subproject.



2. BVN in An Giang province

Improve irrigation, flood control, and agricultural production by dredging of 20 canals total length of 72.3 km of irrigation and drainage canals; upgrading the 120 small sluices; Installation of Surveillance, Control, and Data Analysis (SCADA) systems




3. Dong Nang Ren in Bac Lieu province

Reenforce 9.7 km of Nang Ren dyke; Dredging of existing canals: Ranh, Hai Hau, Ba Tinh, Hai Thang, Th. Long - Gia Hoi; Construction of 6 sluices and 6 rural bridges




4. 13 Bridges in Bac Lieu Province over the secondary canals in the Quan Lo Phung Hiep (QLPH) Irrigation canals

Resume and improve rural transport in QLPH irrigation area




5. 49 Bridges in Soc Trang province in the Quan Lo Phung Hiep (QLPH) Irrigation canals

Resume and Improve rural transport in QLPH irrigation area



The Cycles 2 and 3 subprojects, approximately 12 and 10 subprojects respectively, will be processing according to the schedule described in the Table 2 below.


Table 2: Proposed Schedule for the Cycles 2 and 3 Subprojects


Prior to the commencement of the civil works for the Cycle 2 and 3, the PMU 10 has to submit a set of feasibility studies and safeguard documents (EMP, EMDP, and RAP) for the review and approval of the Bank according to the following targeted schedule (a) Submission of the Cycle 2 Feasibility Studies and Safeguard Documents: September 1, 2012; and (b) Submission of the Cycle 3 Feasibility Studies and Safeguard Documents: March 1, 2014, Satisfactory preparation of the Cycles 2 and 3 feasibility studies and safeguard documents are conditions for the disbursement for Cycle 2 and 3 Subprojects.


    1. PROJECT AREA AND KEYS ACTIVITIES OF THE PROJECT

The project area will cover the western part of Mekong Delta of the 6 provinces (An Giang, Kien Giang, Ca Mau, Hau Giang, Bac Lieu, and Soc Trang) and Can Tho Municipality. Location of the water supply subprojects (Component 3) will be located independently in the 6 provinces and Can Tho Municipalities. Locations of the irrigation related subprojects (Component 2) are located in the following five existing irrigation/flood control areas:

    • Omon-Xano (OMXN: About 8 subprojects have been proposed of which three subprojects will be implemented starting the first year. Main activities involve dredging /dyking of existing primary, secondary canals, and construction of sluices, rural bridges;

    • Bac Vam Nao (BVN): There is one subproject and the proposed activities would cover dredging/dyking and construction of rural roads and bridges;

    • Quan Lo-Phung Hiep (QLPH): There are eleven proposed subprojects located in and/or extension of this area of which 9 subprojects will involve dredging/dyking and/or construction of sluices and rural bridges and two subprojects cover construction of 49 small and medium size bridges in Soc Trang and 13 bridges in Bac Lieu.

    • Dong Nang Ren (DNR): There is one subproject to be implemented in the first cycle. The subproject draws water supply from QLPH. The activities would cover dredging/dyking and construction of sluices and bridges; and

    • Ca Mau area: There are six proposed subprojects and the activities would cover dredging/dyking and construction of sluices in Ca Mau area X and other nearby areas. No subproject in Ca Mau is implemented in the first year.

Table 2.1 summarizes a list of the proposed subprojects to be implemented under Components 1 and 2. Figure 2.1 shows locations of the project areas.




Table 2.1. Tentative list of Component 2 and 3 subprojects


Subprojects

Project description

First cycle subprojects

(1) OMXN 1 (Can Tho, Kien Giang, Hau Giang)

The subproject comprises the following elements: Construction of 99 sluices; rehabilitation and reinforcement of 16 km of Xano dike; and Installation of Surveillance, Control, and Data Analysis (SCADA) systems.

(2) BVN in An Giang province

Improve irrigation, flood control, and agricultural production by dredging of 735 km of irrigation and drainage canals; installation of 297 small sluices; and construction of about 800 km of rural roads to facilitate modernization.

(3) Dong Nang Ren in Bac Lieu province

Reinforce 9.7 km of Nang Ren dyke; Dredging of existing canals: Ranh, Hai Hau, Ba Tinh, Hai Thang, Th. Long - Gia Hoi; Construction of 6 sluices and 6 rural bridges

(4) 13 Bridges in Bac Lieu province

Improve rural transport in QLPH irrigation area

(5) 49 Bridges in Soc Trang province

Improve rural transport in QLPH irrigation area

(6) Extension of existing water supply systems

12 systems (20-40 m3/hr) in An Giang (2) and Soc Trang (10)

(7) Construction of new water supply systems

47 systems (20-60 m3/hr) in An Giang (6), Bac Lieu (10), CaMau (5), Can Tho (13), Hau Giang (4), Kien Giang (4), and Soc Trang (5)

Second and third phases - to be finalized by CPO

(8) OMXN 2

Dredging of primary and secondary canals: 10.5 km of primary canal (Tac Ong Thuc); Dredging of 59 secondary canals; and Construction of Nuoc Duc 2 bridge (45 m long and 4.5 m wide) in Hau Kien (this bridge is located outside OMXN irrigation area).

Dredging primary canals: KH8 (25.5 km); KH9 (43km); Closed surrounding dyke 45 km; dredge 126 km of canal routes; Dredge and newly constructed secondary canals (5.1km); Dredging of 10 secondary canal route (16.16 km) in Kien Giang.

(9) QL-PH (dredging)

Dredging of 6 existing canals (237 km): Lai Viet Canal (10.23 km); Xeo Ro Canal (10 km); Ninh Thanh Loi (140 km); Axis canal No 2 – Phuoc Long (24 km); Cầu Sập - Ninh Quới axis canal (28 km); and Hoà Bình axis canal (25 km)

(10) Soc Trang (dredging, dyking, sluices)

Dredging of secondary canal (926 km) and construct surrounding dyke system with length of 12 km and construction of 6 sluices (secondary and on-farm)

(11) Ca Mau (dredging, dyking)

Dredging and dyking for 6 canal systems (about 120km): Ca Mau Subarea X; Bac Nguu river (33 km); Tân Phong canal (16 km from Chắc Bãng river to Quản Lộ Phụng Hiệp river); Ðýờng Xuồng canal (12.5 km from Tắc Thủ river to Láng Trâm canal); Chợ Hội canal (20 km from Chắc Bãng river to QLPH river); Dredge Ông Hýõng canal (11km from Trẹm river to Bạch Ngýu river).

(12) Bridges in Hau Giang

Construction of 4 bridges on Nàng Mâu 2 canal


Figure 2.1. Map showing location of activities



Chương 1: Giới thiệu

Viện Nước Tưới tiêu và Môi trường - IWE

Каталог: layouts -> LacVietBIO -> fckUpload BL -> SiteChinh -> 2011-4
SiteChinh -> Cục Viễn thông nhắc nhở Công ty Dịch vụ Viễn thông (Vinaphone)
SiteChinh -> Quy định mới về quy trình miễn thuế, giảm thuế
SiteChinh -> CỦa chính phủ SỐ 37/2006/NĐ-cp ngàY 04 tháng 4 NĂM 2006 quy đỊnh chi tiết luật thưƠng mại về hoạT ĐỘng xúc tiến thưƠng mạI
SiteChinh -> Ủy ban nhân dân huyện hồng dâN
SiteChinh -> Họ và Tên: ông Trần Văn Túc (vợ là Lê Thị Gái)
2011-4 -> Tháng 3, 2011 KẾ hoạch quản lý DỊch hạI (pmp)
SiteChinh -> BỘ TƯ pháp cộng hòa xã HỘi chủ nghĩa việt nam độc lập Tự do Hạnh phúc
2011-4 -> Subproject summary sheet
2011-4 -> Feb 25, 2011 regional environment assessment report

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