{"accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["010:10"], "contactPoint": {"@type": "vcard:Contact", "fn": "RISE Team", "hasEmail": "mailto:data@usbr.gov"}, "description": "This research used econometric techniques to evaluate 73 relining jobs for large diameter steel pipe interiors to identify major cost drivers for such relining jobs and to specify a regression model for predicting future relining job costs. Reclamation\u2019s inventory of 121 unrelined penstocks was evaluated with the final model to predict preliminary-level costs for future relining work. An app tool was developed using Microsoft Power Apps as an end-user interface for predicting relining costs based on the final regression model. A subsequent Microsoft Excel tool was developed to share with the study\u2019s contribution partner agencies: Metropolitan Water District, Central Arizona Project, Denver Water, and BC Hydro.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://data.usbr.gov/catalog/4614/item/11464", "description": "Landing page for \"S&T Project 19155 Final Report: Econometric Analysis and Cost Forecasting for Relining Large Pipes\"", "mediaType": "text/html", "title": "RISE Item Details Page URL for \"S&T Project 19155 Final Report: Econometric Analysis and Cost Forecasting for Relining Large Pipes\""}, {"@type": "dcat:Distribution", "description": "\"S&T Project 19155 Final Report: Econometric Analysis and Cost Forecasting for Relining Large Pipes\" as a PDF file", "downloadURL": "https://data.usbr.gov/rise/content-rise-public/rise/catalog-item/binary/Large%20Pipe%20Relining%20Cost-19155_Final_9-30-2021.pdf", "mediaType": "application/pdf", "title": "PDF File for \"S&T Project 19155 Final Report: Econometric Analysis and Cost Forecasting for Relining Large Pipes\""}], "identifier": "https://datainventory.usbr.gov/rise/item/11464", "keyword": ["Coatings", "Cost of Corrosion", "Econometric Analysis", "Maintenance Planning", "Penstock", "Pipe", "Predicting Cost", "Regression Model", "Relining"], "landingPage": "https://data.usbr.gov/catalog/4614/item/11464", "modified": "2021-09-30T21:12:22Z", "publisher": {"@type": "org:Organization", "name": "Bureau of Reclamation"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-105.12484,39.72238],[-105.1217,39.72366],[-105.1199,39.72123],[-105.12164,39.72052],[-105.12285,39.72213],[-105.12431,39.72153],[-105.12484,39.72238]]]}", "title": "S&T Project 19155 Final Report: Econometric Analysis and Cost Forecasting for Relining Large Pipes"}