Table 12 Operators’ perspectives on the operation (inventory management control) of RPCs

Statement Excellent Good Needs slight improvement Needs improvement Non-compliance Not applicable
No. % No. % No. % No. % No. % No. %
The management policy on raw material/input storage and inventory is strictly enforced to ensure the sufficiency of supply and the quality of the products. 9 30.0 16 53.3 4 13.3 1 3.3
Established raw material specifications (volume, size, and others). 8 26.7 15 50.0 6 20.0 1 3.3
The project has adequate and well-maintained storage facilities for supplies and materials. 9 30.0 16 53.3 5 16.7
Digital technology has been used to update the inventory management system. 3 10.0 8 26.7 16 53.3 3 10.0
The inventory is securely and appropriately stored, with access restricted to authorized personnel. 8 26.7 14 46.7 7 23.3 1 3.3