ANOVA test results for sustainable construction implementation
| Variable | Group | Mean | F | Sig | |
|---|---|---|---|---|---|
| 1 | Procurement documents contain instructions to employ competent construction workers in their respective fields | B2 | 4.94 | 5.839 | 0.004 |
| B1 | 4.00 | ||||
| M2 | 3.76 | ||||
| 2 | Construction work in the field implements an Environmental Management System | B2 | 3.63 | 7.691 | 0.001 |
| B1 | 4.58 | ||||
| M2 | 3.58 | ||||
| 3 | Work in the field applies the concept of development with very little construction waste production | B2 | 3.06 | 3.599 | 0.030 |
| B1 | 4.08 | ||||
| M2 | 3.49 | ||||
| 4 | Work in the field involves sub-contractors, suppliers, labor and equipment that support sustainable principles | B2 | 4.94 | 23.450 | 0.000 |
| B1 | 4.81 | ||||
| M2 | 3.59 | ||||
| 5 | The administration of the construction contract is in accordance with what is stated in the applicable contract document | B2 | 4.75 | 3.332 | 0.038 |
| B1 | 4.08 | ||||
| M2 | 3.87 | ||||
| 6 | Check and test the required material and temporary work results to see if it is in accordance with the specified technical specifications | B2 | 4.81 | 3.907 | 0.022 |
| B1 | 3.85 | ||||
| M2 | 3.88 | ||||
| 7 | Track project progress and always update it through a weekly checklist | B2 | 4.69 | 3.844 | 0.023 |
| B1 | 3.62 | ||||
| M2 | 3.78 | ||||
| 8 | Review each target set in the design document | B2 | 4.50 | 3.397 | 0.036 |
| B1 | 3.54 | ||||
| M2 | 4.07 | ||||
| 9 | Testing of all results of the construction implementation is carried out by competent third parties, together with the owners and users of the project results | B2 | 5.00 | 12.825 | 0.000 |
| B1 | 3.69 | ||||
| M2 | 4.53 | ||||
| 10 | Availability of resources that support technological change | B2 | 3.50 | 4.626 | 0.011 |
| B1 | 4.19 | ||||
| M2 | 3.95 | ||||
| 11 | Lack of green technology support and technical guidelines for implementing sustainable construction | B2 | 3.25 | 5.99 | 0.003 |
| B1 | 4.08 | ||||
| M2 | 3.43 | ||||
| Variable | Group | Mean | Sig | ||
|---|---|---|---|---|---|
| 1 | Procurement documents contain instructions to employ competent construction workers in their respective fields | ||||
| B1 | 4.00 | ||||
| M2 | 3.76 | ||||
| 2 | Construction work in the field implements an Environmental Management System | B2 | 3.63 | ||
| M2 | 3.58 | ||||
| 3 | Work in the field applies the concept of development with very little construction waste production | B2 | 3.06 | ||
| M2 | 3.49 | ||||
| 4 | Work in the field involves sub-contractors, suppliers, labor and equipment that support sustainable principles | B2 | |||
| B1 | 4.81 | ||||
| M2 | 3.59 | ||||
| 5 | The administration of the construction contract is in accordance with what is stated in the applicable contract document | ||||
| B1 | 4.08 | ||||
| M2 | 3.87 | ||||
| 6 | Check and test the required material and temporary work results to see if it is in accordance with the specified technical specifications | ||||
| B1 | 3.85 | ||||
| M2 | 3.88 | ||||
| 7 | Track project progress and always update it through a weekly checklist | ||||
| B1 | 3.62 | ||||
| M2 | 3.78 | ||||
| 8 | Review each target set in the design document | ||||
| B1 | 3.54 | ||||
| M2 | 4.07 | ||||
| 9 | Testing of all results of the construction implementation is carried out by competent third parties, together with the owners and users of the project results | ||||
| B1 | 3.69 | ||||
| M2 | 4.53 | ||||
| 10 | Availability of resources that support technological change | B2 | 3.50 | ||
| M2 | 3.95 | ||||
| 11 | Lack of green technology support and technical guidelines for implementing sustainable construction | B2 | 3.25 | ||
| M2 | 3.43 | ||||