Project Execution Plan for Bridge Construction
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The purpose of this presentation is to give an understanding of the Methods, Plant and Sequence to construct an insitu concrete bridge. This presentation can be used to engage Stakeholders and to get the Site Teams commitment to the programme. Also can be used for Induction Training and as a way to capture and share knowledge. Project Execution Plan (PEP) details how a project will be executed, monitored and controlled. High in Educational Value and easily understood. Recommended for Continuing Professional Development (CPD) This Presentation is innovative and has many beneficial uses.
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Project Execution Plan for Bridge Construction
- 1. Bridge Construction, Project Execution Plan Details of how a Bridge is constructed, and how the progress, safety and quality will be monitored and controlled. Also the measures to ensure that the site is environmentally friendly. David H Moloney 8th August 2016 Brief Description The purpose of this presentation is to give an understanding of the Methods, Plant and Sequence to construct an insitu concrete bridge. This presentation can be used to engage Stakeholders and to get the Site Teams commitment to the programme. Also can be used for Induction Training and as a way to capture and share knowledge. Project Execution Plan (PEP) details how a project will be executed, monitored and controlled. High in Educational Value and easily understood. Recommended for Continuing Professional Development (CPD) This Presentation is innovative and has many beneficial uses.
- 3. Introduction
- 4. Project Location & Nearby National Roads Introduction
- 5. Location of Bridge on Site Muscat Airport, Oman Introduction
- 6. Description & Scope Brief Description & Scope Four span insitu post-tensioned deck, Piled foundations. Construction of the Bridge and Handover. Introduction
- 8. Contractor’s Temporary Site Facilities ⓒ David H Moloney GeneralItems To see animations, see my YouTube Film
- 9. Welfare Facilities ⓒ David H Moloney GeneralItems Toilets – Washing Canteen, Drying Room, Toilet & Generator
- 10. Temporary Roads & Entrances ⓒ David H Moloney GeneralItems
- 11. Site Hoarding examples ⓒ David H Moloney GeneralItems
- 12. Dust Suppression ⓒ David H Moloney GeneralItems
- 13. Wheel Wash Drive-through ⓒ David H Moloney GeneralItems
- 14. Temporary Electricity Supply & Tower Lights ⓒ David H Moloney GeneralItems
- 15. Contractor’s Temporary Site Facilities ⓒ David H Moloney GeneralItems Brief Description Contractors Site facilities comprise: Offices, Canteens, Toilets, Drying Rooms, Stores, Plant Yard, generators and Workshops.
- 16. Dewatering ⓒ David H Moloney GeneralItems Brief Description Construction dewatering is the removal or drainage of groundwater and or surface / rain water usually by pumping to keep the works dry.
- 17. Dewatering ⓒ David H Moloney GeneralItems Brief Description Construction dewatering is the removal or drainage of groundwater and or surface / rain water usually by pumping to keep the works dry.
- 18. Dewatering ⓒ David H Moloney GeneralItems
- 20. FalseworkGeneralItems Brief Description Falsework to support Bridge deck formwork until the deck is post- tensioned and becomes self supporting
- 21. Sheet Pile Temporary Shaft ⓒ David H Moloney GeneralItems Brief Description Sheet Pile Temporary shaft is used to enable an excavation for a deep structure. The construction sequence is: Install sheet-piles. Excavate and install bracing. Excavate to final level. Construct concrete structure. Backfill, remove bracing and sheet-piles
- 22. Sheet pile Temporary Shaft ⓒ David H Moloney GeneralItems 3D Animation to show Sequence
- 23. Sheet pile Cofferdam for Piers ⓒ David H Moloney GeneralItems
- 24. Traffic Management ⓒ David H Moloney GeneralItems Brief Description Traffic management plans are necessary when working on or beside roads
- 25. Traffic Management – Work on Median ⓒ David H Moloney GeneralItems
- 26. Earthworks
- 27. Much Shifting Brief Description Muck Shifting is the process of moving large quantities of soil and rock. Earthworks
- 28. Excavate & Load, Cart, Tip & Return Brief Description Cycle Time for 7km haulage distance using an Excavator 45 tonne weight and Dumper with a 40 tonne capacity, the cycle time is 34 minutes Earthworks 7 minutes 14 minutes 3 minutes 14 minutes 7 km 7 km
- 30. Tipping & Spreading FillEarthworks
- 33. Excavation for Trench with Stepped FacesEarthworks
- 34. Excavation for Trench with Battered FacesEarthworks
- 36. Rock - Excavability Brief Description The excavability of rock depends mainly on the rock strength and the layer thickness. This diagram shows excavation methods for rock of various strengths and thicknesses, with a free face. ⓒ David H Moloney Earthworks
- 37. Earthworks Excavator with Hydraulic Rock-breaker
- 38. Excavator with Hydraulic Rock-breakerEarthworks
- 39. Mass Haul DiagramEarthworks Brief Description Shows the quantities and location of excavation and fill quantities for motorway.
- 40. Concrete
- 41. Concrete Full Scale Trial Castings of Pier ⓒ David H Moloney Brief Description The full-scale trial casting(s) shall demonstrate/document that all requirements to the concrete and the execution of the work are fulfilled simultaneously using the actual methods and performed by personnel as for the future production. Concrete BIM 3D Model Shutter Fibreglass
- 42. Concrete Full Scale Trial Castings of Bridge Deck Brief Description The full-scale trial casting(s) shall demonstrate/document that all requirements to the concrete and the execution of the work are fulfilled simultaneously using the actual methods and performed by personnel as for the future production. Concrete Fresh Concrete Properties Tests Air Content, Consistence, Density, Initial and Final Setting Time, Temperature and Bleeding Chloride Ion Content Hardening and Hardened Concrete Properties Tests: Density and Compressive Strength for 1, 3, 7, 14 and 28 Days Concrete Core Compressive Strength Tensile Splitting Strength Modulus of Elasticity Heat Development Chloride Migration Coefficient (28 Days) Reinforcement Cover Measurement Survey
- 43. Concrete Tests ⓒ David H Moloney Concrete
- 44. Trial Grouting of Post-tensioning Duct ⓒ David H Moloney Brief Description The full-scale trial of grouting operation shall demonstrate/document that all requirements to the grout and the execution of the work are fulfilled simultaneously using the actual methods and performed by personnel as for the future production. Pre-trials were carried out in the site laboratory and by way of a mock-up to check the following in accordance with BS EN 447: i Fluidity ii Bleeding and re-absorption iii Compressive strength (3 cubes at 28 days, all > 30 N/mm2) iv Mixing ratio (w/c < 0.40) v Expansion (-1 % - +5 %). For grouts with expanding admixtures there shall be no decrease in volume Concrete
- 45. Trial for Waterproofing to Bridge Deck ⓒ David H Moloney Brief Description . The trial for the deck waterproofing shall demonstrate/document that all requirements to the waterproofing and the execution of the work are fulfilled simultaneously using the actual methods and performed by personnel as for the future production. Concrete
- 46. Trial for Waterproofing to Bridge Deck - Tests Concrete
- 47. Concrete Batching Plant David H Moloney ⓒ David H Moloney Brief Description Concrete batching plant comprises - concrete mixer, control cabin, silos for cement and fly ash, aggregate bins and conveyor belt system to feed the mixer. Also aggregate storage bays and water storage tanks. Concrete
- 48. Concrete Batching Plant ⓒ David H Moloney Concrete
- 49. Concrete Batching Plant 3Nr. ⓒ David H Moloney Concrete
- 50. Concrete Batching Plant – Computer Controlled ⓒ David H Moloney Concrete
- 51. Concrete Batching Plant - Liebherr Betomix Animation Concrete
- 52. Concrete Batching Plant David H Moloney ⓒ David H Moloney Brief Description . The mixing is computer controlled and has a dynamic screen display, showing the process. The material storage capacity is, to match two days concrete production. Concrete
- 53. Concrete Mix Proportions per Cu M Brief Description . Details of Mix for C40 1. Concrete Grade C40 2. Cement Type = OPC 3. Slump =125mm 4. Max size aggregate = 20mm 5. Max water / Cementitious ration =0.42 Concrete Materials Qty Units Cement 310 Kgs Fly ash 100 Kgs Micro-silica 12 Kgs Washed Sand 670 Kgs Fine Sand 106 Kgs 10mm Crushed aggregate 400 Kgs 20mm Crushed aggregates 725 Kgs Water 145 Ltr. Additive Rheobuild 7.5 Ltr.
- 54. Concrete MixGeneralItems A concrete mix contains 5 major elements: cement, water, coarse aggregates, fine aggregates (sand) and air in different proportion. Additional elements such as pozzolanic materials (fly ash, silica fumes or slag) and chemical admixtures can also be incorporated to the mix to increase its properties.
- 55. Quarry & Aggregate Production ⓒ David H Moloney Concrete Brief Description Quarry and Aggregate Production. Rock is blasted free from a quarry face and fragmented. The blasted rock is crushed and screened to produce different size ranges of aggregates
- 56. Quarry & Aggregate Production ⓒ David H Moloney Concrete
- 57. Reinforcement Cutting & Bending Yard ⓒ David H Moloney Concrete Brief Description Reinforcement in 12 m lengths. Delivery in 3 ton Bundles
- 58. Reinforcement Cutting & Bending ⓒ David H Moloney Concrete
- 59. Reinforcement Cutting & Bending ⓒ David H Moloney Concrete
- 60. Reinforcement Cutting & Bending Yard David H Moloney ⓒ David H Moloney Reinforcement in 12 m lengths. Delivery in 3 ton Bundles Reinforcement cut to length by Shearing Machine Reinforcement Bent to Shape by Bending Machine Reinforcement that is cut and bent is Bundled for delivery to work site Concrete
- 61. Reinforced Wall Construction Sequence ⓒ David H Moloney Concrete Brief Description The sequence to construct a reinforced concrete wall is as follows: Tie the reinforcement. Erect stop-ends and the wall shutters. Pour and vibrate the concrete mix. Remove the shutters after the concrete has hardened. . Cycle Time Pour per Day
- 62. Reinforced Wall Construction Sequence ⓒ David H Moloney Concrete
- 63. Vibrating Concrete ⓒ David H Moloney Concrete
- 64. Bridge & Post-tensioning Concrete Brief Description The sequence to post-tension a bridge deck is as follows; Fix the ducts and anchorages. Install the stressing strand. Concrete the deck. Stress the strands and lock at anchorages. Grout the ducts.
- 69. Bridge Post Tensioning Deck – Install Strand Concrete
- 70. Bridge Post Tensioning Deck Concrete
- 71. Bridge Construction Sequence David H Moloney ⓒ David H Moloney Concrete
- 72. Piling
- 73. Piling Construction - Plant & Methods Brief Description Piling Plant, Equipment and Material; Crawler Crane, Piling Hammer, Temporary Casing, Piling Rig, Concrete Pump, Concrete Mixer Trucks, Tremie Pipe and Reinforcement Cage Piling
- 74. Piling Construction - Plant, Methods & SequencePiling
- 75. Piling Construction - Plant & MethodsPiling
- 76. Piling Construction - Vertical PilesPiling
- 77. Piling Construction - Raking PilesPiling
- 78. Piling Construction - Raking PilesPiling
- 79. Pile Load Test ⓒ David H Moloney Piling Brief Description A jack is used to load the pile in steps and gauges measure any settlement.
- 80. Pile Load Test ⓒ David H Moloney Piling
- 81. Roads & Pavings
- 82. Asphalt Batching Yard Roads&Pavings Brief Description Asphalt Batching Yard Capacity of main batching plant is 250 tonnes per hour .
- 88. Road Construction Brief Description Sequence, methods and plant to construct a motorway on a high embankment Roads&Pavings
- 91. Asphalt Pavement - Tests Roads&Pavings
- 93. Fencing Miscellaneous Brief Description Fencing. Sequence of construction; 1. Clear and grade the ground. 2. Fix corner and straining posts. 3. Fix intermediate posts. 4. Fix line wire, chain-link and razor wire. 5. Construct concrete ground beam
- 98. Setting out & Surveying
- 99. Setting out & Surveying
- 100. Setting out & Surveying
- 102. Emergency Phone Numbers & Response Health,Safety&Environment
- 103. HSE Monitoring & Reporting - Dashboard Dashboard is a single page, graphical representation of current HSE Issues and historical trends Health,Safety&Environment
- 104. Site Safety Posters examples Health,Safety&Environment
- 105. Trench - Safety Measures ⓒ David H Moloney Health,Safety&Environment
- 106. Safety Training on Site Miscellaneous The purpose of safety training is to provide the knowledge necessary to perform a job safely
- 107. Safety Training Matrix Miscellaneous The purpose of safety training is to provide the knowledge necessary to perform a job safely
- 108. Emergency Response Drill HSE Drills and exercises are used to rehearse anticipated emergency scenarios
- 109. Safety Documents Health,Safety&Environment Safe System of Work. To provide a safe system of work is a legal requirement. What this means is that before you ask an employee to do a job. You ensure that he has received training, has the appropriate personal protective equipment, the work area is safe and he is unlikely to be injured or cause damage by carrying out the assigned task. Project Management Plan for Health, Safety, Security and Environment. also Known as (HSSE Plan) The Project HSSE Management Plan details how safety on site will be managed. Project Procedures for Health, Safety, Security & Environment Details the safe way to undertake a task Methods Statements Are prepared in advance of starting work, to plan a Safe System of Work on site for all activities that carries a risk. The contents of a Method Statement, typically include:- Scope & Location of the Works, Programme, Roles & Responsibilities of Staff. Resources, Work Methodologies and Risk Assessment. Slide 1 of 2
- 110. Safety Documents Health,Safety&Environment Safety Risk Assessments Are prepared to identify and evaluate risks, to adopt control measures to reduce or eliminate risks. COSHH Sheet The purpose of the Control Of Substances Hazardous to Health sheet is to identify how to prevent or adequately control workers exposure to hazardous substances. Permit to Work. Is a management system used to control high risk activities by ensuring safety measures are in place prior to starting work. Types of work for which permits will be required include: Excavation and the digging of trenches. Working at height, including on roofs. Working in confined spaces, for example entering a manhole. Hot work, which is welding, soldering or cutting steel with angle grinders or by gas torch. Slide 2 of 2
- 111. Hazardous Substances Symbols Health,Safety&Environment COSHH stands for the Control of Substances Hazardous to Health Shown are the new hazard symbols
- 114. Environmentally Friendly Site Air, Noise, Water & Soil PollutionHealth,Safety&Environment
- 115. Segregation of WasteHealth,Safety&Environment Segregation of waste for proper disposal and recycling. Less waste goes to landfill and hazardous waste is treated to make it safe. Colour Code for Skips & Bins
- 117. Concrete Washout & Settlement TanksHealth,Safety&Environment
- 118. Existing Underground Utilities ⓒ David H Moloney Brief Description Before digging establish the location and route of underground utilities. Locator to find Utilities Spray Paint to mark pavement Health,Safety&Environment
- 119. Existing Underground Utilities & Overhead Cables - Safety Measures ⓒ David H Moloney Health,Safety&Environment
- 120. Trench - Safety Measures Health,Safety&Environment
- 121. Trench - Safety Measures ⓒ David H Moloney Health,Safety&Environment
- 122. Quality Assurance
- 123. Quality Assurance Dashboard Dashboard is a single page, graphical representation of current statistics and historical trends
- 124. Runway Asphalt Pavement - Tests Roads&Pavings
- 126. Runway Concrete Pavement - Tests Roads&Pavings
- 128. Laboratory ⓒ David H Moloney AsphaltPaving
- 129. Administration
- 130. Staff Directory Brief Description List of staff and their contact details
- 131. Daily Work Record Brief Description Daily Work Records showing the allocation of resources, materials and work activities carried out daily.
- 132. Organogram Brief Description Shown are the line and lateral relationships between the various team members and their relative position in the site organisation.
- 134. Filing System
- 136. Programme & Progress Monitoring
- 137. Progress Monthly, Monitoring & Reporting - Dashboard Dashboard is a single page, graphical representation of current progress and historical trends
- 138. Programme for Construction Gantt Charts to plan and schedule projects
- 139. Bridge Construction Stages, Images & Timeline Concrete
- 140. Bridge Construction Stages, Images & Timeline Concrete
- 141. Bridge Construction Stages, Images & Timeline Concrete
- 142. Bridge Construction Stages, Images & Timeline Concrete
- 143. Bridge Construction Stages, Images & Timeline Concrete
- 144. Bridge Construction Stages, Images & Timeline Concrete
- 145. Bridge Construction Stages, Images & Timeline Concrete
- 146. Bridge Construction Stages, Images & Timeline Concrete
- 147. Bridge Construction Stages, Images & Timeline Concrete
- 148. Bridge Construction Stages, Images & Timeline Concrete
- 149. Bridge Construction Stages, Images & Timeline Concrete
- 150. Time Chainage Diagram Brief Description The chart has two axis: one for time and the other for location A legend explains meaning of the colours, symbols and line types Legend
- 151. Histogram Charts for Resources & Outputs Manpower per Discipline Concrete per Location Man-hours for each month of the Project Quantity for each month of the Project ⓒ David H Moloney Brief Description Histograms shows resources etc. for each month of a project.
- 152. Plant & Equipment List & Worker’s Job Titles ⓒ David H Moloney
- 154. Other Projects – Kuwait Causeway Brief Description Marine Piling for Causeway in Kuwait
- 155. Other Projects – Kuwait Causeway Brief Description Full Deck Span Precast 1,800 tonnes by 60m long Precast Yard Straddle Carriers loading Deck onto Multi Wheeled Transporters Multi Wheeled Transporters moving deck to Jetty Jetty for loading Barge Barge Crane Placing Deck Barge Crane Placing Deck
- 156. Other Projects Brief Description St. Croix Crossing, Minnesota, USA. Extradosed bridge design
- 157. Other Projects - Dubai Metro Viaduct Brief Description Precast Yard for Viaduct Segments Transport Viaduct Segments Overhead Launching Gantry to place Viaduct Segments Construction Sequence Completed Project
- 158. Other Projects - Dubai Metro Programme Brief Description
- 159. Production by David H Moloney My YouTube Channel link: https://www.youtube.com/channel/UCeJR9J7svhBd-C0ZoAH2fhQ