位于沙特阿拉伯的另一位作者的许多障碍项目，他们就像一个缓慢的现金流、图纸的准备，延迟付款，审批设计、设计变更、设计缺陷、劳动力短缺和许多更多。5记录分析他对沙特施工障碍的研究包括对21顾问，25承包商，和12 业主。 进行建设项目的 定性评估审核记录在约旦的127个公共建设项目的整个时期，1990-1997年在频率分析的方法是利用的主要问题从调查的历史定位。
There are many research analysis were carried out in locating the challenges in building technology projects and their effect in expenses and time in many countries. Author located that the primary reason in Thailand were like lack of materials, and a shortage of equipment in domestic market was located as external causes in construction stoppage.This literature even emphasizes that sampling analysis is among the most effective approaches to grab and evaluate an extensive number of feedbacks from various concerned participants so as to attain better thorough analysis of information.
Author studied the discrepancy in the construction industries of Dubai by means of 112 claims associate can be somewhat precise the scope of the construction projects or specific project.4 He wraps up that:
1) Enough time must be permitted for the engineering team so as to complete agreement documents with less or no errors;
2) Competent quality control strategies and advents must be performed to lessen errors, and mismatches, in the contract;
3) Particular contracting practices and options must be included in the contract and a master plan must be initiated to manage tighter scheduling necessities.
Another author located many barriers in Saudi Arabia projects and they’re like a slow cash flow, drawing preparation, payment delay, and approval of design, changes in design, design bugs, labour shortage and many more.5 The documented analysis in his study about the obstacles in construction in Saudi included examined 21 consultants, 25 contractors, and 12 owners. Author carried out a qualitative assessment of construction projects by reviewing the records of 127 public construction projects in Jordan throughout the period 1990-1997 where the frequencies analysis approach was utilized to locate the primary issues from the survey history.
The outcomes of the survey revealed that the primary causes of delay in building projects were associated to weather fluctuations, late deliveries economic conditions, site conditions as well as rise in quantities.