An Application of Analytic Hierarchy Process (AHP) for Sustainable Procurement of Construction Equipment: Multicriteria-Based Decision Framework for Malaysia

Table 1

Indicators of sustainable criteria for construction equipment.

Sustainable criteria	References
Life cycle costing
Ownership cost	[33–37]
Operational cost	[38–40]
Performance
Equipment capacity	[41–44]
Equipment reliability	[44–47]
Equipment efficiency	[47–50]
Equipment operational life	[51–53]
Equipment productivity	[54–56]
Fuel efficiency	[35, 57]
Equipment age	[58, 59]
System capability
Implement system	[60, 61]
Traction system	[62–64]
Power train system	[65, 66]
Control and information system	[67–69]
Equipment standardization	[70, 71]
Operational governance
Site operating condition	[72, 73]
Job and operational requirement	[74, 75]
Spare parts availability	[76, 77]
Repair and maintenance	[36, 78]
Veracity of equipment	[79, 80]
Haul road conditions	[81, 82]
Environmental impacts
GHG emissions	[35, 83]
Fossil fuel consumptions	[84, 85]
Energy saving	[86, 87]
Noise control	[88, 89]
Vibration control	[4, 90]
Quantity of black smoke emission	[91, 92]
Oil and lube leakage control	[93]
Use of sustainable fuels	[94]
Biodegradable lubricant and hydraulic oil	[95]
Environmental statutory compliance	[93]
Social benefit
Availability of local skilled operators	[93]
Operator health issues	[93, 96]
Safety features	[97, 98]
Operational proficiency	[99, 100]
Training for operators	[101, 102]
Relationship with dealers	[103, 104]
Operator view and comfort	[93, 105]