|
| Drivers | Definition | Source |
|
| I1: special plan for recycling | The government’s special plan to guide recycling and industrial development based on the characteristics of C&DW from the new district development, regional economic, environmental, and social conditions | Added by questionnaire |
| I2: functional departments collaboration efforts | Division of responsibilities and collaborative work efforts of all relevant government departments | Added by questionnaire |
| I3: degree of collaboration between demolition and new construction plans | Collaborative development of a regional acquisition, demolition, and new construction plan to facilitate the “local absorption” of C&DW in the new district development | Added by questionnaire |
| I4: collection and classification of system perfection | The degree of perfection of government regulations related to C&DW site collection and classification | Liu et al. [12] |
| I5: on-site inspection efforts for collection and classification | Inspections of C&DW collection and classification at construction sites by government functions | Yang and Song [17] |
| I6: transportation regulatory legislation perfection degree | The government supervises and manages the perfection of the transport behavior regulations of transport enterprises | Jia et al. [9] |
| I7: transport route supervision efforts | Government’s efforts for regulation of transport companies’ transport routes and exposure of violations | Liu et al. [12] |
| I8: completeness and rationality of the policy system | The completeness and rationality of the government’s regulatory, binding, and supportive policies based on the characteristics of the new district development | Liu et al. [12]; Zhao [13] |
| I9: construction, operation, and maintenance of information platform | Government information, interoperability platform, construction, perfection, and operation and maintenance management status | Added by questionnaire |
| I10: recycled product standards and specifications | Government standards and norms regulating the production and use of recycled products | Zhang et al. [22] |
| I11: recycled product information and price release | Government-issued recycled product catalog and prices | Added by questionnaire |
| I12: review and approval system for new projects | Recycling program preparation and disposal approval system for new projects issued by the government | Added by questionnaire |
| I13: tender documents requirements for waste disposal | Whether there are clauses in the owners’ bidding documents that require the tender documents to submit reasonable waste management plans and costs | Added by questionnaire |
| I14: adequacy and timeliness of payment for waste disposal | Full and timely waste disposal payment from owners to contractors | Added by questionnaire |
| I15: optimization of project demolition program | Whether the contractor has selected the demolition plan based on the product demand in the new district market | Added by questionnaire |
| I16: construction site management level | The ability of contractors to determine the level of waste collection, classification, and reuse based on-site conditions | Yang and Song [17] |
| I17: construction personnel knowledge and skills | The level of skills and knowledge related to waste collection and classification acquired by contractors’ personnel through systematic training | Liu et al. [3] |
| I18: C&DW quality | The C&DW site utilization value is affected by the characteristics of the dismantled objects, the selection of the dismantling scheme, and the site management. This paper mainly refers to the quality affected by humans | Huang et al. [23] |
| I19: optimization of transportation route selection | Whether the transportation unit considers the economic and environmental benefits comprehensively when choosing the transportation route | Liu et al. [12] |
| I20: rationality of recycling facility construction | The rationality of the investment scale and site selection of recycling enterprises, fixed + mobile facility scale selection | Added by questionnaire |
| I21: application rate of new procedure and technology | Application rate of new procedures and technologies in waste treatment and production of recycled products in recycling enterprises | Liu et al. [12] |
| I22: percentage of recycled materials | The proportion of recycled materials in recycled products produced by recycling companies | Zhang et al. [22] |
| I23: matching degree of recycled products and new district demand | Whether the recycling company’s production decisions for recycled products are based on the new area’s market demand | Added by questionnaire |
| I24: recycled product quality | The quality of recycled products produced by recycling companies | Su and Si [14] |
| I25: technology support for resource utilization process | Relevant R&D units to dismantle, sort, resource treatment, recycled products production of the whole process, and support technology research and development status | Akinade et al. [24] |
| I26: financial support | Financial support from financial institutions for recycling companies and R&D institutions | Lin [25] |
| I27: application ratio of recycled products | The percentage of construction and contractors using recycled products in new construction projects | Yuan et al. [26] |
| I28: publicity efforts for recycled products | Government, enterprises, media, and other publicity efforts for recycled products and demonstration projects | Wong [27] |
| I29: attitude of stakeholders participated in governance | Recycling stakeholders’ attitudes and awareness of participation in collaborative governance | Jain et al. [5]; Wong [27] |
|
