Assessment of Raw Water Infrastructure Performance for the Performance Index Modeling

Abstract

This research aimed at the performance assessment of raw water infrastructure. The performance of raw water infrastructure in this case is as the service function of the infrastructure for supplying the raw water. Generally, the benchmark for determining the infrastructure performance is seen from the ability of raw water infrastructure in distributing the raw water discharge according to the demand for the raw water acceptor service. This research is conducted in the Nusa Tenggara Barat (NTB) Province, one of the island provinces consisting of two big islands and several small islands surrounding them. The two big islands are Lombok and Sumbawa, with their uniqueness in the water use pattern, water availability, rainfall, and the economic matters of water user society. The methodology consists of the assessment of the monetary aspect, service aspect, operational aspect, and human resources aspect. The assessment result will be used as the validation standard in building the performance index modeling. However, the assessment of existing raw water infrastructure performance in NTB based on the PP 122, 2015. The result shows that the monetary aspect is increasing in several PDAM; the service aspect is decreasing; the operational aspect is increasing at the beginning, but by the time, it is decreasing; however, the human resources aspect shows an increasing condition. Keywords : assessment, infrastructure, raw water, monetary aspect, service aspect, operational aspect, human resource aspect. https://doi.org/10.55463/issn.1674-2974.50.3.11