In the year 2021 I was involved into creation of water and sewer GIS map for the mun. Strășeni.
QGIS software and shape file were adopted as a standard for the map. Line map 2017 and orthophoto 2020 was set as a base map for the water and sewery map. National coordinate system MOLDREF99 and Baltic 1977 was set up for the project.
At that moment only map data were on paper - cadaster map printed at scale approximatively 1:4000 with hand drawn water lines. This situation happened because of rehabilitation of water system in mun. Strășeni in 2000s was done without creation of as built documentation.
A lot of sewery lines built before 1990s were digitized from city topo plans 1:500
Sewery lines built after 2015 has been documented with as built survey 1:500 in AutoCAD drawing
After all existing paper documents (including topo plans 1:500) and AutoCAD drawings were processed and "paper" data "moved" to a digital map, we started next step. Map was divided into pages printed at scale 1:1000 and water company personnel checked it and completed.
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