# Developing Standard BIM Execution Plans for Complex Construction Projects
## 3 Results
### Classification According to the Experience  
Table 8's analysis of variance (ANOVA) provides nuanced insights into how construction experience influences the perceived importance of various sections within the building information modeling (BIM) execution plan (BEP) framework. The average scores for each section of the BEP show minor variations among various levels of experience, indicating that respondents agree on the significance of these sections regardless of their experience in the construction industry. Respondents with 0-5 years of experience rated the \begin{table}
\begin{tabular}{l l l l l} \hline \hline \multicolumn{1}{c}{**Survey Questions**} & \multicolumn{1}{c}{**Z**} & \multicolumn{1}{c}{**Z**} & \multicolumn{1}{c}{**Z**} & \multicolumn{1}{c}{**Z**} \\ \hline How important do you think the Definition Section in the Proposed BEP Framework is? & 87 & 4.45 & 0.818 & 0.669 \\ \hline How important do you think the BIM Project Execution Plan Overview Section in the Proposed BEP Framework is? & 87 & 4.51 & 0.713 & 0.509 \\ \hline How important do you think the Project Information Section in the Proposed BEP Framework is? & 87 & 4.55 & 0.695 & 0.483 \\ \hline How important do you think the Management Section in the Proposed BEP Framework is? & 87 & 4.67 & 0.604 & 0.364 \\ \hline How important do you think the Project Goals/BIM Uses Section in the Proposed BEP Framework is? & 87 & 4.67 & 0.604 & 0.364 \\ \hline How important do you think the Technical Requirements Section in the Proposed BEP Framework is? & 87 & 4.63 & 0.649 & 0.421 \\ \hline How important do you think the Quality Assurance/Quality Control Plan Section in the Proposed BEP Framework is? & 87 & 4.64 & 0.647 & 0.418 \\ \hline At what stages of the project lifecycle do you integrate BIM Execution Plans? & 87 & 1.64 & 1.023 & 1.046 \\ \hline Have you ever worked on a mega construction project in Egypt that used BIM? & 87 & 1.30 & 0.460 & 0.212 \\ \hline How familiar are you with BIM Execution Plans (BEPs)? & 87 & 3.92 & 0.930 & 0.866 \\ \hline How important do you think standardization of BIM Execution Plans is for mega construction projects? & 87 & 4.68 & 0.707 & 0.500 \\ \hline How often do you refer to a BIM Execution Plan during the construction process? & 87 & 3.89 & 1.028 & 1.056 \\ \hline How satisfied are you with the proposed BIM Execution Plan workflow for implementation in BIM & 87 & 4.14 & 1.091 & 1.190 \\ \hline How well does the proposed BIM Execution Plan align with the current BIM standards and Workflow? & 87 & 3.71 & 1.247 & 1.556 \\ \hline In which sector do you describe your company? & 87 & 2.11 & 0.599 & 0.359 \\ \hline In which sector does your company seek construction work? & 87 & 2.61 & 0.653 & 0.427 \\ \hline In your experience, does the outlined workflow address the unique challenges of BIM mega projects? & 87 & 4.13 & 1.065 & 1.135 \\ \hline What is the category of your current organization? & 87 & 3.40 & 2.037 & 4.150 \\ \hline What is the level of your current occupation? & 87 & 4.60 & 2.099 & 4.406 \\ \hline What is your highest level of education? & 87 & 1.49 & 0.663 & 0.439 \\ \hline What type of mega construction do you have experience in? & 87 & 3.16 & 2.332 & 5.439 \\ \hline Which of the following best describes your role in the construction industry? & 87 & 2.24 & 1.303 & 1.697 \\ \hline Years of experience in the construction sector? & 87 & 3.07 & 1.159 & 1.344 \\ \hline Your Company Size & 87 & 4.01 & 1.688 & 2.849 \\ \hline Valid N (list-wise) & 87 & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 7: Descriptive statistics. \"Management Section\" and \"Project Goals/BIM Uses Section\" highest, with mean scores of 4.80. This indicates that early-career professionals recognize the significance of effective management and clear goal setting in BIM projects. The \"Quality Assurance/Quality Control Plan\" section received the highest average score of 4.93 from respondents with 5-10 years of experience. This suggests a strong emphasis on maintaining high quality at this stage of their careers.