Large excavation permits issued by SF Public Works that are currently active or approved plus permits whose end date passed within the last year. This is a special data set created for the Dig Once Program. Large excavation permits are 1000 square feet in size or larger.

A. SUMMARY
This dataset contains Public Works coordinated projects with other city agencies and utilities companies. Each row contains project names, phases, status, contacts, and locations. It is replacing the Envista project datasets.

B. HOW THE DATASET IS CREATED
This dataset is extracted from the DotMaps system via API.

C. UPDATE PROCESS
This datasets is refreshed daily, though the underlying data generally updates on a monthly basis.

D. HOW TO USE THIS DATASET
You can use this dataset to map out coordinated projects between Public Works, other city agencies, and utilities companies around the city of San Francisco.