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Mekong Delta Transport Infrastructure Development Project MDTIDP (Project WB5) conducted by Vietnamese Government under sponsorship of World Bank (WB).Construction scale of resident roads and rural roads in corridor 2 – phase 2 NW8: Commenced point at Km000+000 and end point at Km37+000 (as per alignment of waterway), total length shall be of 37.0km, total length subject to site clearance shall be from Km18+000 to Km32+500. There shall appear no traffic roads and bridges for rural transport system which shall be damaged during dredging works.NW9: Commenced point at Km37+700 and end point at Km50+700 (as per alignment of waterway), total length shall be of 13.5km, total length subject to site clearance shall be from Km40+700 to Km46+800 of which from Km42+400 – Km43+300 which shall subject to dredging and destruction of road along right bank (north bank) with total length of resident roads refurbished shall be of 594.54mNW10: Commenced point at Km51+800 and end point at Km80+000 (as per alignment of waterway), total length shall be of 28.2km, Total length subject to site clearance shall be from Km51+800 to Km80+000 of which from Km58+250 – Km68+650 which shall subject to dredging and destruction of roads and bridges along left bank including one resident bridge which shall be refurbished and with total length of resident roads refurbished shall be of 9617.38m.
Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 1 CONTENTS CONTENTS 1 TABLES LIST 3 FIGURES LIST 4 GENERAL SYMBOL 5 I. GENERAL INTRODUCTION 7 I.1 OVERALL ABOUT PROJECT 7 I.1.1 NATIONAL WATERWAY CORRIDOR NO. 2 (CORRIDOR 2) 7 I.1.2 NATIONAL WATERWAY CORRIDOR NO. 3 (CORRIDOR NO. 3) 8 I.2 BASIS FOR DESIGN 9 I.2.1 LEGAL BASIS 9 I.2.2 APPLICABLE CODES AND STANDARDS 10 II. NATURAL CONDITIONS 11 II.1 TOPOGRAPHICAL AND GEOMORPHOLOGICAL CONDITIONS 11 II.1.1 TOPOGRAPHICAL CONDITIONS OF CORRIDOR NO. 2 11 II.1.2 TOPOGRAPHICAL CONDITIONS OF CORRIDOR NO. 3 11 II.2 GEOLOGICAL CONDITIONS 12 II.2.1 OVERALL OUTLOOK ABOUT GEOLOGICAL ENGINEERING CONDITIONS 12 II.2.2 GEOLOGICAL ENGINEERING CONDITIONS OF CORRIDOR NO. 2 13 II.2.3 GEOLOGICAL ENGINEERING CONDITIONS OF CORRIDOR NO. 3 14 II.3 METEOLOGICAL – HYDROLOGICAL CONDITIONS 15 II.3.1 METEOLOGICAL CONDITIONS 15 II.3.2 WATER TABLE 17 III. STATUS OF CURRENT ROADS AND SCOPE OF REPLACEMENT CONSTRUCTION 20 III.1 STATUS OF CURRENT ROADS THAT MUST BE DEMOLISHED AND CLEARED AT CORRIDOR NO 2 20 III.2 STATUS OF CURRENT ROADS THAT MUST BE DEMOLISHED AND CLEARED AT CORRIDOR NO 2 21 III.3 STATUS OF CURRENT ROADS THAT MUST BE DEMOLISHED AND CLEARED AT CORRIDOR NO 3 21 III.4 THE STATUS OF CURRENT ROADS THAT MUST BE DEMOLISHED AND CLEARED AT CORRIDOR NO 3 22 III.4.1 STATUS OF BRIDGE NO 1 UNDER NW12 PACKAGE, CORRIDOR 3 24 III.4.2 STATUS OF BRIDGE NO 2 UNDER NW12 PACKAGE, CORRIDOR 3 24 III.4.3 STATUS OF BRIDGE NO 3 UNDER NW12 PACKAGE, CORRIDOR 3 25 III.4.4 STATUS OF BRIDGE NO 4 UNDER NW12 PACKAGE, CORRIDOR 3 25 III.4.5 STATUS OF BRIDGE NO 5 UNDER NW13 PACKAGE, CORRIDOR 3 26 III.4.6 STATUS OF BRIDGE NO 6 UNDER NW13 PACKAGE, CORRIDOR 3 27 III.4.7 STATUS OF BRIDGE NO 7 UNDER NW13 PACKAGE, CORRIDOR 3 27 III.4.8 STATUS OF BRIDGE NO 8 UNDER NW13 PACKAGE, CORRIDOR 3 28 III.4.9 STATUS OF BRIDGE NO 9 UNDER NW13 PACKAGE, CORRIDOR 3 28 III.4.10 STATUS OF BRIDGE NO 10 UNDER NW13 PACKAGE, CORRIDOR 3 29 III.4.11 STATUS OF BRIDGE NO 11 UNDER NW13 PACKAGE, CORRIDOR 3 29 III.4.12 STATUS OF BRIDGE NO 12 UNDER NW13 PACKAGE, CORRIDOR 3 30 III.4.13 STATUS OF BRIDGE NO 13 UNDER NW13 PACKAGE, CORRIDOR 3 30 III.4.14 STATUS OF BRIDGE NO 14 UNDER NW13 PACKAGE, CORRIDOR 3 31 III.4.15 STATUS OF BRIDGE NO 15 UNDER NW13 PACKAGE, CORRIDOR 3 31 III.4.16 STATUS OF BRIDGE NO 16 UNDER NW13 PACKAGE, CORRIDOR 3 32 III.5 THE STATUS OF DRAINAGE CULVERTS AND DITCHES ALONG ROADS 32 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 2 III.6 COMMENTS AND EVALUATION ON THE CURRENT STATUS 32 III.7 SCOPE OF REPLACEMENT BRIDGES 32 IV. DESIGN SOLUTION 38 IV.1 WORKS GRADE 38 IV.2 TECHNICAL STANDARDS OF TRAFFIC ROADS 38 IV.2.1 GENERAL PARAMETERS 38 IV.2.2 DESIGNED LOAD 38 IV.2.3 LEVEL OF ROAD SURFACE 39 IV.2.4 CROSS SECTION OF FRONTAGE ROADS 40 IV.2.5 ROAD PAVEMENT STRUCTURES FROM TOP DOWNWARD 40 IV.3 TECHNICAL SPECIFICATIONS OF RURAL BRIDGES 43 IV.3.1 GROUP OF BRIDGES TYPE A 43 IV.3.2 BRIDGES TYPE B 46 IV.3.3 BRIDGES TYPE C GROUP 49 IV.3.4 BRIDGES TYPE D GROUP 52 IV.3.5 BRIDGES TYPE E GROUP 55 IV.4 TECHNICAL SPECIFICATIONS OF DRAINAGE SYSTEM 57 IV.4.1 TECHNICAL SPECIFICATIONS OF DRAINAGE TROUGH 57 IV.4.2 TECHNICAL SPECIFICATIONS OF DISCHARGE CULVERT 59 IV.4.3 EXECUTION METHOD 62 IV.5 TRAFFIC ASSURANCE. 63 IV.5.1 ROADWAY TRAFFIC. 63 IV.5.2 WATERWAY TRAFFIC. 63 IV.6 CONSTRUCTION MATERIALS – TECHNICAL SPECIFICATION 64 IV.7 GENERAL NOTES 65 V. APPENDIX 66 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 3 TABLES LIST Table II.1: Frequency of water table hour - (2000 – 2009) over corridor no. 2 17 Table II.2: Frequency of water table hour - (2000 – 2009) over corridor no. 3 18 Table III.1: The status of current roads that must be demolished and cleared at corridor No 2 20 Table III.2: The status of current roads that must be demolished and cleared at corridor No 3 21 Table III.3: The number of demolished bridges 23 Table III.4: Details of demolished bridges and proposed bridges 33 Table IV.1: The level of traffic roads on anti-flood dike peak inn the Southern bank of Nguyen Van Tiep canal 39 Table IV.2: comparisons and conclusions design top level combines public roads 40 Table IV.3: Quantity of rural roads need to be refurbished for corridor no. 2 41 Table IV.4: Quantity of rural roads need to be refurbished for corridor no.3 41 Table IV.5: Drainage ditch of pavement building replacement corridor 2 58 Table IV.6: Drainage ditch of pavement building replacement corridor 3 58 Table IV.7: Summary table of culvert through the corridor 2 59 Table IV.8: Summary table of culvert through the corridor 3. 61 Table IV.9: Comparison of quantity of excavated and filled soil. 62 Table V.1: NW9 corridor 2: coordinates of cross section of frontage roads 66 Table V.2: NW10 corridor 2: coordinates of cross section of frontage roads 66 Table V.3: NW12 corridor 3: coordinates of cross section of frontage roads 72 Table V.4: NW13 corridor 3: coordinates of cross section of frontage roads 75 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 4 FIGURES LIST Figure I-1: Map of corridor no. 2 7 Figure I-2: Map of corridor no. 3 – Stage 2 9 Figure II-1: Arrangement diagram of water table monitoring stations – corridor no. 2 17 Figure II-2: Arrangement diagram of water table monitoring stations – corridor no. 3 18 Figure III-1: Bridge No 18-Xang Don bridge 21 Figure III-2: Bridge No. 1 - Cong Xi Ruu bridge 24 Hình III-3: Bridge No.2 – Kham Tam bridge 25 Figure III-4: Bridge No. 3-Mr/Ms Trang Thuy bridge 25 Figure III-5: Bridge No. 4-Tra Kha bridge 26 Hình III-6: Bridge No. bridge 5 - Dan Xay 02 bridge 26 Figure III-7: Bridge No. 6- Huynh Cong Bang arch bridge 27 Figure III-8: Bridge No. 7-Nguyen Thanh Ky arch bridge 27 Figure III-9: Bridge no. 8- Cai Tram 02 bridge 28 Figure III-10: Bridge no. 9- Mr. Luc bridge 28 Figure III-11: Bridge No. 10-Son Tranh bridge 29 Figure III-12: Bridge No. 11- Quoc Truong bridge 29 Figure III-13: Bridge No.12- Ms. Van bridge 30 Figure III-14: Bridge No.13-Son Lam bridge 30 Figure III-15: Bridge No. 14- Vinh My bridge 31 Figure III-16: Bridge No. 15- Nam Nghi bridge 31 Figure III-17: Bridge No. 16- Hai Trai bridge 32 Figure IV-1: Load for non-motorized vehicles 38 Figure IV-2: Typical cross section of frontage roads 40 Figure IV-3: Longitudinal section of bridges type A 43 Figure IV-4: Cross section of bridges approach roads type A 45 Figure IV-5: Longitudinal section of bridges type B 46 Figure IV-6: Cross section of bridges approach roadstype B 48 Figure IV-7: Longitudinal section of bridges type C 49 Figure IV-8: Cross section of bridges approach roads type C 51 Figure IV-9: Longitudinal section of bridges type D 52 Figure IV-10: Cross section of road 54 Figure IV-11: Longitudinal section of bridges type E 55 Figure IV-12: Cross section of road 57 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 5 GENERAL SYMBOL Symbol Remark NW8 : The parkage for the corridor no. 2 From Km0+000 to Km37+000 NW9 : The parkage for the corridor no. 2 From Km37+000 to Km50+500 NW10 : The parkage for the corridor no. 2 From Km50+000 to Km80+000 NW11 : The parkage for the corridor no. 3 From Km207+000 to Km248+500 NW12 : The parkage for the corridor no. 3 From Km248+500 to Km290+000 NW13 : The parkage for the corridor no. 3 From Km290+000 to Km310+000 BER BTCT : : The bid eluavation report Reinforcemnt concrete Consultants : Consultant contracter DHV BV CSM : Construction Supervision Manual DOT : Transportation department EA : Execution Agency EIA : Environmental Impact Assessment EMP : Environmental Monitor Plan EMP : Environmental Management Plan EP : Environmetal Plan FS : FEASIBILITY STUDY GoV : Government of Viet Nam GPS : Global Positioning System HCMC : Ho Chi Minh City ICB : International Competitive Bidding LCB Domestic Competitive Bidding IMA : Independent Monitoring Agency IWT : Inland waterway transportation MARD : Ministry of Agriculture and Rural Development MDTIDP : Mekong Delta Transport Infrastructure Development project ME : Monitoring and Evaluation MOM : Minutes of Meetings MOT : Ministry of Transport MTR : Mid-Term Review, mission of the World Bank NW : Package OM : Operation and Maintenance PM : Project Manager Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 6 PMU-SIW : Project Manager Unit of Southern Inland Waterways PP : Kế họach đấu thầu PPC : Ủy ban nhân dân tỉnh RCC : Reinforced cement concrete RP : Resettlement Plan TOR : Terms Of Reference VAPO : Vietnam Association of Port - Waterway - Offshore Engineering VESDI : Vietnam Enviroment & Sustainable Development Institute VIWA : Vietnam Inland Waterway Administration WB : World Bank HHWL : Highest water level HWL : High Water Level LW : Mean level LWL : Low Water Level ND : National Datum Max. : Maximum Min. : Minimum mm : Millimeter (s) m : Meter (s) Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 7 I. GENERAL INTRODUCTION I.1 OVERALL ABOUT PROJECT Mekong Delta Transport Infrastructure Development Project MDTIDP - (Project WB5) conducted by Vietnamese Government under sponsorship of World Bank (WB). The project shall comprise of four integral parts as follows: Integral part A: Investment for national roads. Integral part B: Investment for national waterway corridors. Integral part C: Investment for provincial road networks and local waterways. Integral part D: Technical assistance given to Ministry of Transportation and provinces included in Mekong delta region. Of integral part B – Investment for national waterway corridors in Mekong Delta region shall comprise of Local waterway corridor no. 2 (Corridor 2) and Local waterway corridor no. 3 (Corridor 3), where: Stage 1 of integral part B it is ongoing with investment and construction of Local waterway corridor no. 2 (Corridor 2) for section from Km80+00 to Km253+00, of construction and erection packages i.e. NW1; NW2; NW3 and NW4. Stage 2 of integral part B shall be about design consultancy for improvement of remaining section of corridor 2 from section Km000+000 to Km80+000 and end section of corridor 3 from section Km207+000 to Km310+000, of packages i.e. NW8; NW9 etc. I.1.1 NATIONAL WATERWAY CORRIDOR NO. 2 (CORRIDOR 2) I.1.1.1 Scope of local waterway Start point: Start from Ho Chi Minh city at KM 0+000 End point: At KM 253+000 – Vam Ray (At junction of Rach Gia Ha Tien canal and Tam Ngan canal). Length of section shall account for 253km. Construction site: Ho Chi Minh City, provinces: Long An, Tien Giang, Dong Thap, An Giang and Kien Giang. Figure I-1: Map of corridor no. 2 This corridor shall crosses some major canals such as Kenh Te, Kenh Doi, Cho Dem Ben Luc river, Vam Co Dong river, Thu Thua canal, Vam Co Tay river, Rach Chanh creek, Nguyen Van Tiep canal Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 8 (Thap Muoi no. 2 canal), Tien river, Vam Nao river, Hau river, Tri Ton Hau Giang canal, Tam Ngan canal connecting to Rach Gia Ha Tien canal. Total waterway length of this section shall account for 253km. Waterway transport system over corridor no. 2 shall comprise of 4 sections as follows: Section connecting Sai Gon river with Vam Co Dong river from KM 0+000 to KM 32+000 with total length of 32km which shall across Te canal, Doi canal, and Cho Dem Ben Luc river. Section connecting Vam Co Dong river with Vam Co Tay river from KM 32+000 to KM 51+120 with total length of 19.12km over Vam Co Dong river, Thu Thua canal and Vam Co Tay river. Section connecting Vam Co Dong river and Tien river from KM 51+120 to KM 143+800 with total length of 92.68km over Rach Chanh creek, Nguyen Van Tiep canal to Tien river. Section connecting Tien river and Hau river from KM 143+800 to KM 190+000 with total length of 46.20km over Cu Lao Tay branch river – Vam Nao river – Hau river. Section connecting Hau river to Rach Gia Ha Tien canal from KM 190+000 to KM 252+700 with total length of 62.70 km over Tri Ton Hau Giang canal and Tam Ngan canal. The all line shall be upgrade and expanded to to meet the technical standards for inland waterway class III I.1.1.2 Construction scale of resident roads and rural roads in corridor 2 – phase 2 NW8: Commenced point at Km000+000 and end point at Km37+000 (as per alignment of waterway), total length shall be of 37.0km, total length subject to site clearance shall be from Km18+000 to Km32+500. There shall appear no traffic roads and bridges for rural transport system which shall be damaged during dredging works. NW9: Commenced point at Km37+700 and end point at Km50+700 (as per alignment of waterway), total length shall be of 13.5km, total length subject to site clearance shall be from Km40+700 to Km46+800 of which from Km42+400 – Km43+300 which shall subject to dredging and destruction of road along right bank (north bank) with total length of resident roads refurbished shall be of 594.54m NW10: Commenced point at Km51+800 and end point at Km80+000 (as per alignment of waterway), total length shall be of 28.2km, Total length subject to site clearance shall be from Km51+800 to Km80+000 of which from Km58+250 – Km68+650 which shall subject to dredging and destruction of roads and bridges along left bank including one resident bridge which shall be refurbished and with total length of resident roads refurbished shall be of 9617.38m. I.1.2 NATIONAL WATERWAY CORRIDOR NO. 3 (CORRIDOR NO. 3) I.1.2.1 Scale of local waterway Corridor no. 3 shall have total length of 450km, starting from Ho Chi Minh city crossing some regions i.e. My Tho – Tra Vinh – Ca Mau – Rach Soi and ending at Thailand gulf. This corridor shall be parallel to coastal strip toward the south which shall cross Ca Mau province, then further developing to the north of Rach Gia. For stage 2, construction shall be undertaken for section connecting from Hau river to Ca Mau crossing Dai Ngai creek, Phu Huu Bai Xau canal, Du Tho river, Co Co river, Vam Leo Bac Lieu river, Bac Lieu Ca Mau canal to Ca Mau and connecting to Ganh Hao river. Of which section from Bac Lieu Ca Mau canal to Ganh Hao river shall account for about 7km which have been dredged included in Project of upgrading of two waterways routines i.e. the southern waterway and Can Tho harbor. Total design length of stage 2 of corridor no. 2 shall be of 103km. The all line shall be upgrade and expanded to to meet the technical standards for inland waterway class III Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 9 Figure I-2: Map of corridor no. 3 – Stage 2 I.1.2.2 Construction scale of resident roads and rural roads in corridor 3 – phase 2 NW11: Commenced point at Km207+000 and end point at Km248+500 (as per alignment of waterway), total length shall be of 41.5km, total length subject to dredging shall be from Km220+500 to Km238+000. There shall appear no traffic roads and bridges for rural transport system which shall be damaged during dredging works. NW12: Commenced point at Km248+500 and end point at Km290+000 (as per alignment of waterway), total length shall be of 41.5km, total length subject to dredging shall be from Km264+500 to Km290+000; total length subject to site clearance shall be from Km285+400 – Km290+000. Commenced point at Km282+500 to the end at Km287+575, Bac Lieu province has the project tittled “Embankment on the two sides of Bac Lieu river. If this project is conducted before WB5 project, pedestrian roads along this section will not necessarily re-built because WB5 project lies in the area of the Embankment project. Accordingly, the scope of construction for pedestrian roads will be the construction of 2,479 m of pedestrian roads and re-building of 2 padestrian bridges. Because the clearance area lies on the Southern bank and big funding requirement for “Embankment on the two sides of Bac Lieu River” project, Bac Lieu province currently has insufficient funding. The duration for the embankment project is not clearly fixed, especially when the Southern bank is allowed by the province to be complete later than the Northern bank. Therefore, in the design report for WB5 project, re-construction of bridges and roads is still mentioned. The scope of construction for pedestrian bridges from Km282+500 to Km287+575 will be: From Km285+400 – Km290+000 at left bank (south bank), including 05 rural bridges to rebuild and total length of resident roads refurbished shall be of 3.823km; NW13: Commenced point at Km290+000 and end point at Km310+000 (as per alignment of waterway), total length shall be of 20.0km, total length subject to dredging shall be from Km290+000 to Km309+750 of which from Km290+000 – Km301+000 which shall subject to dredging and destruction of roads and bridges along left bank including 11 resident bridges which shall be refurbished and with total length of resident roads refurbished shall be of 8.380km. I.2 BASIS FOR DESIGN I.2.1 LEGAL BASIS Pursuant to Law of Construction no. 16/2003/QH11 dated 26/11/2003 promulgated by National Assembly; Pursuant to Decree no. 12/2009/ND-CP dated 10/02/2009 issued by the Government in regard of management of investment and construction of works; Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 10 Pursuant to Decree no. 209/2004/ND-CP dated 16/12/2004 in regard of management of quality of construction works; Base on Decision no. 741/QD-BGTVT dated 06/4/2007 issued by Ministry of Transport for its approval of Mekong Delta Infrastructure Development Project. Base on bidding assignment contract namely “Consultancy service for surveying and design, stage 2” included in Mekong Delta Infrastructure Development Project dated 9/5/2007 between Management Board of waterway project (PMUW) and DHV.BV (Netherland); Base on bidding assignment contract namely “Consultancy service for surveying and design, stage 2” included in Mekong Delta Infrastructure Development Project no. …. dated … /2010 in between DHV.BV (Netherland) and Hong Hung Consultancy and construction Co., Ltd.; Base on Feasibility Study report prepared by Louis Berger Group, Inc. in cooperation with ROYAL HASKONING for Mekong Delta Infrastructure Development Project – by June 2006. Base on design document for dredging works of shipline performed by Hong Hung Consultancy and construction Co., Ltd. In January 2011. I.2.2 APPLICABLE CODES AND STANDARDS Application of standard system which have been approved by Ministry of Transportation via. Decision no. 2406/QD-BGTVT dated 9/11/2006 regarding approval of “Standard system applicable to design investigation for project WB5”. Of which standards are applied to design of dredging works, resident roads and bridges shall consist of: Vietnam Construction Codes. Vietnam construction standards book. Standard TCVN 5664 - 1992 about Technical classification of Vietnam waterway issued in connection with Decision no. 347/QD of the State Science Committee dated 23.05.1992. Standard TCVN 5664 - 2009 about Technical classification of Vietnam waterway issued in connection with Decision no. 3082/QD-BKHCN of the State Science Committee dated 31.12.2009. Technical standard for traffic works. Standard TCVN 4447 : 1987 about Earthwork – Code of construction and acceptance Design standard for traffic roads in rural areas 22TCN 210-1992. Piling foundation – Design standard TCVN 205-1998. Design standard for bridge 22TCN 272-05. Design standard for structures and steel reinforcement concrete TCXDVN 356-2005. Regulations on roadway signs/warnings 22TCN 237-01. Regulation on signs of Vietnam local waterway 22TCN 269-2000. Decision no. 11/2005/QD-BGTVT dated 17/01/2005 issued by Minister of Transportation regarding: “Amendment and supplement of sectional standard 22TCN 269-2000”. Design procedure for soft road pavement 22TCN 211-06. Design standard for truck road TCVN 4054-2005. Procedure for construction and acceptance of prestressing truck bridges beams 22TCN 247-98. Standards for roadway 22TCN 273-01. [...]... 136 160 130 153 128 -1 00 -9 3 -9 5 -8 8 -7 8 -5 3 -6 8 -4 5 -6 8 -1 30 -1 20 -1 20 -1 13 -9 9 -8 0 -8 8 -7 0 -8 7 -2 00 -1 80 -1 90 -1 80 -1 50 -1 40 -1 40 -1 30 -1 40 Km Km0+00 Km04+00 Km10+00 Km18+00 Km32+00 Paper : 17 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13... 188 45 -4 6 -6 0 -2 5 -4 5 -1 7 -6 1 -3 0 40 -3 0 21 -1 6 2 5 -1 9 -7 0 -7 9 -5 0 -6 2 -3 5 -8 0 -5 2 33 -6 5 15 -3 5 -5 -1 1 -2 7 -1 30 -1 20 -1 00 -1 10 -9 0 -1 20 -1 10 0 -1 10 -2 0 -8 7 -4 0 -5 3 -4 0 Flood TV6 5 Flood Shallow Flood Shallow Flood Shallow Flood Shallow Flood Shallow Flood Shallow Flood Shallow TV5 1 229 203 24 13 Km -2 0 Km37+00 Km47+00 Km51+00 Km51+300 Km62+00 Km73+00 Km81+00 Figure II-2: Arrangement diagram of water... 20 95 -1 30 -1 08 -7 5 -7 4 -8 2 -8 8 -6 3 -5 3 -1 8 -2 9 -9 3 Paper : 18 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 ID Frequency (%) Dai Ngai TV11 TV12 TV13 TV14 TV15 TV16 TV17 TV18 TV19 TV20 21 98 -1 50 -1 30 -9 2 -9 0 -1 00 -1 07 -7 8 -6 8 -2 9 -4 1 -1 12... NW10, NW12, NW13 Table III.4: Details of demolished bridges and proposed bridges Paper : 33 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 34 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements... m wide over a canal of 24 m wide The clearance is 1,5m and it is mainly used for on land traffic and for small local waterway vehicles Hình III-6: Bridge No bridge 5 - Dan Xay 02 bridge Paper : 26 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13... Hydrological Sub-institute during period of 4/2010 – 7/2010 Paper : 19 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 III STATUS OF CURRENT ROADS AND SCOPE OF REPLACEMENT CONSTRUCTION III.1 STATUS OF CURRENT ROADS THAT MUST BE DEMOLISHED AND CLEARED... Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 35 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Paper : 36 ... The clearance is 1,5m and it is mainly used for on land traffic and for small local waterway vehicles Paper : 24 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, NW12, NW13 Hình III-3: Bridge No.2 – Kham Tam bridge III.4.3 STATUS OF BRIDGE NO 3 UNDER NW12... length of 10.5 m with 3 spans with dimensions of 3m + [4,5m] + 3m It is 1.5 m wide over a canal of 9 m wide It is only used for on land traffic, not for waterwway vehicles Figure III-14: Bridge No.13-Son Lam bridge Paper : 30 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge. .. below the standard required for rural bridges Most of bridges are over a small canal or ditch which can be used for small transport Average clearance is (1,5÷3,0) m III.7 SCOPE OF REPLACEMENT BRIDGES Paper : 32 Mekong Delta Transport Infrastructure Development project (MDTIDP) Main Waterway Corridors Improvements Phase 2 plus Supervision of Phase 1+2 General report of frontage road and bridge - NW9, NW10, . Development Institute VIWA : Vietnam Inland Waterway Administration WB : World Bank HHWL : Highest water level HWL : High Water Level LW : Mean level LWL : Low Water Level ND. Mekong Delta Infrastructure Development Project. Base on bidding assignment contract namely “Consultancy service for surveying and design, stage 2” included in Mekong Delta Infrastructure Development. waterway transportation MARD : Ministry of Agriculture and Rural Development MDTIDP : Mekong Delta Transport Infrastructure Development project ME : Monitoring and Evaluation MOM : Minutes