價格：免費
檔案大小：9.3 MB
版本需求：系統需求：iOS 12.2 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Drill Sub, Inc. is a trenchless utility installation contractor. We specialize in installation of water lines, sewer lines, gas lines and electrical conduits without excavating. The Drill Sub APP will allow contractors to provide an estimate while discussing the project with their clients.
The APP allows for the selection of the various construction activities that are involved with the complete installation of a trenchless selected service. The APP will calculate your selection of activities in a final PDF format. Once the estimate is approved by Drill Sub the work will be scheduled for execution.
支援平台：iPhone, iPad