Routine and Recurrent Maintenance
Routine & Recurrent Maintenance shall be carried out to all roads in good and fair condition including roads which have received rehabilitation.
Bridge Maintenance
Bridge Maintenance includes all maintenance works on bridges that aim to repair or restore a bridge and its various components to the original specification.
Spot Improvement
Spot Improvement is carried out to roads in fair and in transient to poor condition. The term spot improvement shall mean localised maintenance works carried out
Emergency Works
Emergency Works shall mean all activities on paved and unpaved roads required to open or repair roads or bridges after a natural or other unforeseen disaster like landslides, falling of trees
Periodic Maintenance
Periodic Maintenance shall be planned for prioritized roads. Periodic Maintenance shall mean all maintenance works carried out on a defined project basis at intervals of several years.