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DESIGN-BUILD EFFECTS ON A CONSTRUCTION COMPANY: A CASE STUDY.
| 题名： | DESIGN-BUILD EFFECTS ON A CONSTRUCTION COMPANY: A CASE STUDY. |
| 作者： | Ernzen-JJ; Schexnayder-C; Flora-G |
| 关键词： | BUSINESS-ADMINISTRATION; CASE-STUDIES; COMPARATIVE-ANALYSIS; DESIGN-BUILD-CONSTRUCTION; JOB-SATISFACTION; LABOR-COSTS; PROFITS-; SAFETY- |
| 摘要： | A comparative study of the design-build and non-design-build project delivery experiences of one construction company was conducted to measure the advantages and disadvantages of both delivery methods. Five categories--business practices, employee satisfaction, safety, labor costs, and profit margins--were selected for study. The categories gave a broad analysis of the effect each project delivery method had on the construction project team. The business practice review revealed four categories of importance in design-build practices: team member roles and relationships, risks, strategies, and owner relationships. The employee survey targeted the contractor's field-level management and consisted of seven open-ended questions. The respondents were consistently optimistic about design-build practices within the company. The contractor's design-build and non-design-build safety records, from 1991 through 1997, were compared. The results indicated that the design-build projects experienced more minor accidents but fewer major accidents. Labor reports from two similar highway projects, one design-build and one design-bid-build, were compared. The design-build project had lower labor costs but increased quantity and cost variability. The profit margin analysis revealed that design-build project average profit margin was 3.5% greater than non-design-build. |
| 总页数： | Transportation Research Record. 1999. (1654) pp181-187 (6 Fig., 7 Ref.) |
| 报告类型： | 科技报告 |
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