Reference Documents
- HGS Trade Reference Sheet
- HGS Safety Program
- HGS Work Order
- HGS COI 2015
- A.S.C.E. Standard (38-02)
- Benefit-Cost Analysis
- CLOACINA © Fact Sheet
- Electromagnetic Utility (EM) Locating
- Ground Penetrating Radar (GPR)
- HGS: Subsurface Utility Engineering
- HILTI PS1000
- Keyhole Coring, City of Toronto
- NUCA A.S.C.E. Initiative
- Potholing/Keyholing
- Radio Frequency Identification Device (RFID)
- Subsurface Utility Engineering (S.U.E.)
- S.U.E. Purdue Report
- UTILICOR Fact Sheet
- UTILITHANE ® Information
Hawaii Geophysical Service’s (HGS) Reference Documents:
Other Reference Documents:
External links to: Cloacina and Utilithane