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CIVL 202 Construction Engineering I. Tutorial 1 T1 Mon 11:00-11:50 T2 Wed 09:00-09:50. Construction vs Manufacturing Process. Construction and Manufacturing Process. Manufacturing Process Construction Process. Design and Fabricate units. Units in inventory. Distribute units for sale.
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CIVL 202Construction Engineering I Tutorial 1 T1 Mon 11:00-11:50 T2 Wed 09:00-09:50
Construction and Manufacturing Process • Manufacturing Process • Construction Process Design and Fabricate units Units in inventory Distribute units for sale Preliminary Design Final Design Construction
Sequence of Project Development • Three parties • Owner : who needs for a facility • Designer : who designs the facility on the basis of owner’s need • Constructor : Contractor, who constructs the facility on the basis of the design
Sequence of Project Development • Owner shows a need for the facility • Designer carries out feasibility studies and cost estimations • Obtain a conceptual design and approximate cost estimate • Proceed with detailed design • Advertising project • Acceptance of proposal and construction commenced • Project testing and maintenance of the facility
Construction Technology and Management • Technology • techniques used to place physical materials and elements of construction • Management • 4M resources: manpower, machines, materials and money • Construction manager should consider optimum application of 4M resources, should also consider quality, time and money constraints
Structure of Construction Industry • Building • Habitational, institutional, educational, commercial, social, recreational, office building, shopping centers, sports complexes • Engineered • Highways Project and Heavy Project • Industrial • Highly technical projects in product manufacturing and processing
Management • Hierarchical Organizational Project Activity Work task Process Operations
Preparing the bid package • Establishing Need • Establishment of a need of certain facility for users • Social needs? Economic needs? • Need Evaluation • Cost/benefit analysis • Graphical representation of the project and a layout diagram • Cost estimate based on the conceptual-level information available
Conceptual Drawings and Estimates • Cost/benefit analysis, layout drawings, 3D models • Cost estimate: conceptual drawing • Estimate based on specific cost indexes
Design of a facility • Preliminary design • General layout, floor plan, building cladding, finishing, heating system, foundation support, structural frame • Detailed design • Gives a detailed design to ensure the design is within owner’s financial resources and to evaluate bids