CSC-PMBP
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The document provides an introduction to the Padma Multipurpose Bridge Project (PMBP) in Bangladesh. Some key details: - The PMBP includes a 6.15km bridge across the Padma River, approach roads, river training works, service areas, and toll plazas. - It aims to unite two divided parts of Bangladesh and optimize use of the Mongla port. - Construction began in 2013-2014 and is expected to be completed by 2018 at a cost of over $3 billion. - It will include the deepest pile foundations ever built, with piles over 100m long secured by 240 steel and 24 bored piles. - Challenges include the
CSC-PMBP
- 1. AN INTRODUCTION TO PADMA MULTIPURPOSE BRIDGE PROJECT PREPARED BY BANGLADESH ARMY, CSC FOR APPROACH ROAD AND SERVICE AREA-2
- 2. 1 A GENERAL INTRODUCTION TO THE PMBP The Padma Multipurpose Bridge Project (PMBP), approximately 40 km south west of Dhaka comprises a new fixed crossing of the Padma River in Bangladesh. It will consist of a new bridge approximately 6.15 km long across the Padma River; approach viaducts; major river training works; approximately 11 km of Approach Road in the Janjira side and 1.67 km in the Mawa side; bridge end facilities, including toll plazas, service areas and implemented with the support of the government of Bangladesh (GoB) as financier, National and International consultants, advisors, experts and contractors. After the completion of the bridge it will unite the two parts of Bangladesh divided by the river Padma. As a result the use of Mongla port located at Khulna will be optimized and natural and industrial products can be transported towards Dhaka, the capital city from the South Western region of Bangladesh. offices. The main bridge will carry a 4-lane highway and have provisions for future installation of a broad gauge rail line as well as other facilities including gas, power transmission and telecommunication lines. Detailed Design of the Project was done by the Design Consultant Maunsell AECOM, New Zealand. Padma Multipurpose Bridge Project is a complex mega project which will be 30 PROJECT ACTIVITIES PROJECT ACTIVITIES MEMBERS OF ENGINEER SERVICE TEAM OF CSC-1 SUPERVISING CONSTRUCTION OF BRIDGE GIRDER MANAGING OFFICE IS ALSO IMPORTANT CSC-1 ORGANIZES TRAINING FOR ALL CONCERN TO ENHANCE KNOWLEDGE TEAM LEADER AND COORDINATOR AR-02 OF CSC-1 IN A FIELD VISIT
- 3. 2 Main Bridge River Training Work Janjira Approach Road and Selected Bridge end Facilities Mawa Approach Road and Selected Bridge end Facilities Service Area-2 (SA-2) COMPONENTS OF PMBP R T W RTW RS-3 RS-2 RS-1 CY-2 SA-1 SA-2 RS-4 SA-3 RS-5 JANJIRA SIDE MAWASIDE River Training Work Main Bridge LEGEND RS - Resettlement SA - Service Area CY - Construction Yard RTW – River Training Work MAP OF PROJECT AREA 29 PROJECT ACTIVITIES PROJECT MEETING PANEL OF EXPERT IN A MEETING AT CSC-1 OFFICE MEMBERS OF PARLIAMENTARY COMMITTEE ON ROAD TRANSPORT AND BRIDGES MINISTRY IN A BRIEFING SESSION BY CSC-1 CHAIRMAN AND MD OF AML MR ABDUL MONEM IN A MEETING WITH TEAM LEADER OF CSC-1 CHIEF COORDINATOR OF CSC-1 IN A MEETING WITH ALL HIS STAFFS IN SERVICE AREA-3
- 4. 3 PROJECT COST AND DURATION PACKAGE START DATE COMPLETION DATE DURATION (MONTH) PROJ COST (CRORE, TK) MAIN BRIDGE 26 NOV 2014 26 NOV 2018 48 12133.00 RIVER TRAINING WORK 31 DEC 2014 30 DEC 2018 48 8708.00 JANJIRA APPROACH ROAD AND SELECTED BRIDGE END FACILITIES 08 OCT 2013 07 OCT 2016 36 1097.39 MAWA APPROACH ROAD AND SELECTED BRIDGE END FACILITIES 27 JAN 2014 26 JUL 2016 30 193.39 SERVICE AREA-2 (SA-2) 12 JAN 2014 11 JUL 2016 30 208.71 CONTRACTOR AND CONSULTANT DESIGN Maunsel Aecom, New Zealand PACKAGE CONTRACTOR CONSULTANT Main Bridge China Major Bridge Engineering Company Limited Korea Expressway Corporation and Association (CSC-2) River Training Work Sinohydro Corporation Limited China Janjira Approach Road And Selected Bridge End Facilities Abdul Monem Limited – Highway Construction Management Joint Venture (AML-HCM JV) Bangladesh Army in Association with BRTC, BUET (CSC-1)Mawa Approach Road And Selected Bridge End Facilities Service Area-2 (SA-2) Abdul Monem Limited (AML) 28 PROJECT ACTIVITIES PROJECT SUPERVISION PROJECT MANAGER-1, COORDINATORS AND SRE OF CSC-1 SUPERVISING PROJECT WORK PROJECT MANAGER-2 AND OTHER CONSULTANTS OF CSC-1 SUPERVISING BRIDGE CONSTRUCTION WORK CONSULTANTS OF CSC-1 AND REPRESENTATIVE OF CONTRACTOR OBSERVING THE RUN WAY OF HAZRAT SHAHZALAL INTERNATIONAL AIRPORT BEFORE THE PAVEMENT WORK AT PMBP BANGLADESH BRIDGE AUTHORITY TEAM LED BY THE PROJECT DIRECTOR SUPERVISING BUILDING CONSTRUCTION IN SERVICE AREA-2
- 5. 4 Type of Bridge - Two level Steel Composite Bridge Length - 6.150 km Length of viaduct at Mawa side - 1.48 km Length of viaduct at Janjira side - 1.67 km No of Lanes : 4 Lane, 22 m wide concrete Deck Slab. No of Railway Track : Single Track Dual Gauge Rail Deck Height : 13.60 m No of Span : 41 nos Length of Span : 150 m No of Piers : 2 nos Transition Pier : 40 nos Centre Pier No of Pile under each pier : 6 nos Total Number of Pile : Steel Pile 40 x 6 = 240 Nos : Vertical Bored Pile 2 x 12 = 24 nos Pile diameter : 3 m Pile Length : 117 m (near Bank) : 101 m (Centre) Design scouring depth : 50 m MAIN BRIDGE 27 PANEL OF EXPERT PROVIDES INVALUABLE SUGGESTIONS TO OVERCOME CHALLENGES PROJECT ACTIVITIES PROJECT VISIT MEMBERS OF PANEL OF EXPERT OBSERVING SAND COMPACTION PILING ON THE ROAD EMBANKMENT MEMBERS OF PANEL OF EXPERT OFTEN VISIT PROJECT SITE TO OBSERVE THE PROGRESS AND QUALITY OF WORK PROJECT DIRECTOR BRIEFING THE PANEL OF EXPERT IN A FIELD VISIT
- 6. Detailed investigation undertaken on construction methods, plant requirements and availability Complete spans lifted into place by floating crane Connections between trusses completed prior to placement of adjacent span • Proposed construction method is span by span erection of fully fabricated steel trusses • Structural form best suits short construction period nominated by GoB CRANES UNDER OPERATION DRIVING OF TEST PILE CONSTRUCTION SEQUENCE 5 26 PROJECT ACTIVITIES SECRETARY BRIDGE DIVISION AND ENGINEER IN CHIEF, BANGLADESH ARMY WITH MEMBERS OF MBEC, CHINA AT CONSTRUCTION SITE SECRETARY BRIDGE DIVISION, PROJECT DIRECTOR, SUPERINTEND ENGINEER AND E IN C OBSERVING TEMPORARY PROTECTION WORK AT MAWA SIDE COMPLETED BY 20 ENGINEER CONSTRUCTION BATTALION MEMBER OF PARLIAMENTARY COMMITTEE ON ROAD TRANSPORT AND BRIDGES MINISTRY VISITING PMBP SITE SECRETARY BRIDGE DIVISION LISTENING TO A BRIEF AT THE PROJECT SITE PROJECT VISIT
- 7. Padma bridge pile foundation will be the deepest pile foundation of its type in the world. 6 CONSTRUCTION WORKS PILE ARRANGEMENT The piles supporting the bridge will be raking steel piles with a diameter of 3m and a steel thickness of 60mm. Piling Works Bridge designed for combined deep scour and seismic action. Raking steel tubular piles very effective in withstanding large lateral forces while a 60m length of pile is unsupported. 25 DEPUTY CHIEF COORDINATOR OF CSC-1 IS OBSERVING CONE PENETRATION TEST ROAD EMBANKMENT CONSTRUCTION CONTINUES WITH LAYER BY LAYER DENSITY TEST PROJECT ACTIVITIES QUALITY CONTROL OBSERVING BEND AND RE-BEND TEST OF STEEL AT BSRM FACTORY CONFIRMATION OF CONCRETE STRENGTH BY SMIDTH HAMMER TEST
- 8. 7 RIVER TRAINING WORK Mawa End - Length 2.00 km, Concrete Block above water and riprap on dredged slope Janjira End - Length 12.00 km, Concrete Block above water and riprap on dredged slope NATURE OF RIVER BANK EROTION MAWA SIDE JANJIRA SIDE RIVER TRAINING LAYOUT 24 THE CHIEF COORDINATOR OF CSC-1 IS VERY KEEN ABOUT THE QUALITY OF CONSTRUCTION MATERIALS THE CHIEF COORDINATOR AND SENIOR MATERIAL ENGINEER VISITING ABDUL MONEM LIMITED STOCK YARD TO INSPECT QUALITY OF STOCKED MATERIALS QUALITY CONTROL CHIEF COORDINATOR AND HIS TEAM VISITING BASHUNDHARA CEMENT FACTORY AT MONGLA PROJECT ACTIVITIES CHIEF COORDINATOR AND HIS TEAM VISITING BSRM STEEL FACTORY IN CHITTAGONG
- 9. 8 MAWA NORTH BANK JANJIRA SOUTH BANK DESIGN OF RIVER TRAINING WORK The specified design life of the crossing, including the river training works is 100 years. The design flood for the river training works has a return period of 100 years and slope protection is designed to withstand the 100- year significant wave condition. Scour protection aprons will be provided at all RTW structures to prevent undermining of the RTW embankment/revetment slopes. 23 IMPORTANT CONTRIBUTION INAUGURATION OF PROJECT WORK BY THE HONORABLE PRIME MINISTER OF BANGLADESH THE MINISTER OF ROAD TRANSPORT AND BRIDGES MINISTRY VISITING PROJECT SITE AND GIVING VALUABLE DIRECTIVES MINSTER OF ROAD TRANSPORT AND BRIDGES MINISTRY WITH ENGINEER IN CHIEF, BANGLADESH ARMY AND CHIEF COORDINATOR OF CSC-1 AT PROJECT SITE
- 10. 9 COMPONENTS 10.579 km Approach Road (4-Lane Dual Carriageway) 12 km Service Road 2 x Major Intersections: 1 x at grade Junction 1 x Round about 5 x Bridge 20 x Box Culvert 8 x Underpass 1 x Toll Plaza APPROACH ROAD AT JANJIRA TOLL PLAZA AT JANJIRA R T W SA-2 RS-4 SA-3 RS-5 JANJIRASIDE MAP OF JANJIRA SIDE JANJIRA APPROACH (AR-01) ECONOMICAL IMPACT 22 Safety is ensured according to a safety plan. Special safety training and arrangement is undertaken to ensure safety in the project area. Local security is looked after by individual company/organization. Over all security is ensured by Bangladesh Army. SAFETY AND SECURITY CSC for Approach Roads and Service Area. Security of the whole project area. Undertake emergency work like temporary bank protection and road construction for the relocated Ferry Ghat. BANK PROTECTION BY 20 ECB Use of Mongla Port will be optimized. Natural and industrial products of south and south western part of Bangladesh can be transported to other parts very quickly. Tourism in Sundarban and Kuakata will flourish. An addition of 1.26% in the GDP is expected after the bridge is operational. DISPOSITION OF ARMY UNITS INVOLVEMENT OF BANGLADESH ARMY 99 COMBDE
- 11. 10 GEOMETRICAL DESIGN OF ROAD PAVEMENT TYPE-1 DESIGN PAVEMENT TYPE-2 DESIGN 21 ENGINEERING AND TECHNOLOGY SAND COMPACTION PILE PIEZOMETER HEAVY CRANE HAMMER IS A UNIVERSAL PILE-DRIVING TOOL FOR USE IN AIR AND UNDER WATER For treatment of soft ground sand compaction piling is done by modern equipment Piezometer, settlement plate, displacement plate, surface pin etc are being used to measure settlement. Heavy cranes (500 ton, 1000 ton and more) will be used for superstructure of construction of main bridge. Hammer with 2400 ton driving capacity will be used for piling of main br. All geometrical design is controlled by GPS system (Total Station with GPS software)
- 12. 11 BRIDGES Name Location Length Width* Span Piers Total nos of Piles Lanes NAODOBA BRIDGE Ch. 18+005 to 18+195 190 m 8Girder- 11.20 m 12 Girder - 16.8 m 07 06 132 4 Lanes, Service Road and Foot path SIKDARKANDI BRIDGE Ch. 21+910 to 22+060 150 m 04 04 84 KUTUBPUR BRIDGE Ch. 22+430 to 22+580 150 m 05 04 84 BORO KESHOBPUR BRIDGE Ch. 23+154 to 23+364 210 m 07 06 108 PADDY FIELD BRIDGE Ch. 23+594 to 23+864 270 m 09 09 132 BRIDGE UNDER CONSTRUCTION ON APPROACH ROAD * Approach road bridges have two parallel segments of different width. Wider part has two lanes, service road and footpath. The narrow part carries only two lanes. 20 ENVIRONMENTAL ASPECT RESETTLEMENT ISSUES Seven resettlement areas have been established where affected Persons (those who lost houses or land) have been allotted with plots. MASTER PLAN OF ECO PARK RESETTLEMENT AREA Due attention is given not to disturb the environment unnecessarily and to mitigate any threat to the environment. Further an eco park will be established to compensate unavoidable disturbance.
- 13. 12 BOX CULVERTS BC No Length (m) Height (m) Width (each vent, m) No of Vents 1. 25.00 1.50 1.20 01 2. 21.50 2.00 3.00 01 3. 83.00 2.00 3.00 01 4. 141.00 3.00 3.00 01 5. 21.50 1.50 1.20 01 6. 21.50 1.50 1.20 01 7. 56.50 3.25 4.00 02 8. 52.00 4.50 3.25 02 9. 54.50 3.25 3.25 02 10. 65.00 3.00 3.00 02 11. 80.50 2.00 3.00 02 12. 77.00 2.00 3.00 01 13. 65.00 2.00 3.00 01 14. 68.00 2.75 3.00 01 15. 44.98 3.00 3.00 02 16. 53.50 2.00 3.00 01 17. 77.00 2.00 3.00 01 18. 69.50 2.00 3.00 01 19. 48.00 2.00 3.00 01 20. 12.00 2.50 4.00 01 TWO VENT BOX CULVERT ON APPROACH ROAD UP No Length (m) Height (m) Width (each vent, m) No of Vents 1. 33.00 5.70 5.00 02 2. 43.00 5.70 5.00 02 3. 42.00 3.00 4.00 01 4. 34.00 3.00 4.00 01 5. 36.00 3.00 4.00 02 6. 55.00 3.00 5.00 02 7. 37.00 5.70 5.00 02 8. 33.00 3.50 4.80 02 UNDERPASS ON APPROACH ROAD UNDERPASS 19 PROJECT FEATURE AND CHALLENGES NATURE OF PADMA RIVER COORDINATION DIFFICULTIES The river divides the country into two parts. During monsoon it becomes very rough with huge scouring of the bed. The river bed profile changes frequently. Current may raise upto 5 meter per sec. Coordination with three construction farms and two consultants along with the local administration, different utility service agencies and local population is a great challenge for the client in this project. CONTRACTOR CONTRACTOR CONTRACTOR CONSULTANT CONSULTANTCONSULTANT
- 14. 13 SERVICE AREA-3 (SA-3) SERVICE AREA-3 MASTER PLAM OF SERVICE AREA-3 Area - 3.47 ha Purpose – For the Office and Accommodation of the consultants of Approach Roads and Service Area-2. Components: 6x3 Bed House 1x Lab 1x Dormitory 1x Engineer Mess 1x Office Building 1x Health Centre 1x Sub Station 1x Water Tank 1x Sport Centre 1x Mosque MASTER PLAN OF SA-2 Area - 63.69 ha Purpose – For the Office and Accommodation of the consultants of Main Bridge and River Training Work Components: 30 x 3 Bed House (Duplex) 1 x Resort Reception Building 1 x Supervision Office 1 x Motel Mess 1 x Health Center 1 x Tennis Court 1 x Mosque 1 x Pump House 1 x Sub Station 1 x Guard House 1 x Car Parking 1 x Over Head Water Tank 18 SERVICE AREA-2 (SA-2) 3 BED HOUSE AT SA-2 3 BED HOUSE AT SA-2
- 15. QUALITY CONTROL IS ENSURED THROUGH SUPERVISION AND LABORATORY INVESTIGATION 14 TEST FACILITIES IN LABORATORY AT SA-3 Moisture content determination Speedy moisture test Liquid Limit Plastic Limit Maximum Dry Density(standard & modified) California Bearig Ratio(CBR) Wash pass by 0.75 mm sieve Field Density (Sand replacement method) Field Density (core cutting method) Dynamic cone penetrometer test Sieve analysis (by sieve shaker) Fineness Modulus Unit weight Flakiness Elongation Index (Aggregate) Aggregate crushing value Ten percent fine value Aggregate impact value Specific gravity Water Absorption Maximum Dry Density by vibrating hammer Crushing strength of bricks Setting time of cement Compressive strength of cement Specific gravity of cement Expansion test of cement Blain finness(air permeability) test Slump test Crushing strength of concrete Flow of mortar test(motorized) Air entrainment test of concrete Flexural Strength & modulus of elasticity Marshall density,sta bility,flow test (Bitumen) Bitumen extraction Maximum Specific Gravity test (vaccumme pump) Spray rate of bitumen Asphalt core cutter pH meter tester 17 TEST FACILITIES IN LABORATORY AT SA-1 Core Cutting Field density Gradation Soundness by sodium sulphate (SSS) ACV & Ten percent fines value Setting time (Cement ) Fineness (Cement ) Compressive strength (Cement ) Compressive strength Slurry test (Piling) Density Viscosity P H Value Yield strength of steel Ulitimate Load test of steel Elongation test of steel Specific gravity at 250 C for Bitumen Penetration at 250 C for Bitumen Ductility at 250 C/5cm for Bitumen Softening Point (Ring and Ball) for Bitumen Weather Record for Bitumen Particle size analysis Atterberg Limits Moisture Content CBR Moisture density relationship (MDD) FDT Test for Embankment Fill Los Angeles Abrasion test Deleterious Material test Bulk specific gravity Water Absorption Flakiness Index Fractured Face Sieve analysis for Extracted materials Soundness Wash Sieve analysis (0.075mm) Unit Weight Sand Equivalent test Clay lumps & Friable Particles Bitumen Extraction test Elongation Index
- 16. 15 COMPONENTS Approach Road 1.67 km Service Road 1.982 km Service Area-1 (SA-1) 1 X Box Culvert : Length- 84.50 m Height-4.50 m Vents-02 Toll Plaza-1 MAP OF MAWA SIDE MAWA APPROACH ROAD TOLL PLAZA AT MAWA MAWA APPROACH (AR-02) 16 SERVICE AREA-1 (SA-1) OFFICE BUILDING AT SERVICE AREA-1 LABORATORY BUILDING AT SERVICE AREA-1 MASTER PLAN OF SA-1 Area - 27.20 ha Purpose – For the Office and Accommodation of the consultants of Main Bridge and River Training Work Components: 20 x 3 Bed House 1 x Engineers’ Mess 1 x Supervision Office 1 x Laboratory 1 x Sports Area/Gymnasium 1 x Mosque 1 x Health Centre 1x Dormitory 1x Overhead Water Tank 1x Covered Car Parking 1x Electrical Sub Station 1x Pump House 1x Guard House