ENGINEERING DESIGN

We provide unique professional engineering services to handle any trenchless design and construction challenges. Our designers are experts in trenchless execution, combining critical engineering disciplines that focus our trenchless expertise towards definitive and accurate conclusions.  Our trenchless engineering services range from front-end studies through the complete detailed engineering life cycle.
  • Review of survey data
  • On-site investigation and preparation of site visit and objectives report
  • Basic Engineering Design (BED)
  • Front End Engineering Design (FEED)
  • Engineering Design Specifications (EDS)
  • Confirmation of Geometry and Annular Pressure Models for Basic Design parameters
  • Incorporate Solutions to Geological hazards and Geotechnical Related Issues
  • Installation and operating stress analysis
  • Detailed stress calculated tie-in drawings
  • Pull-force and rig sizing calculations
  • Issued for Review (IFR) design drawings
  • Issued for Tender (IFT) design drawings
  • Issued for Construction (IFC) stamped drawings
  • Review of HDD Contractor Execution Plans/Bid Documents
  • Review of HDD specifications and expectations to fulfill contract mandates
  • Signed and stamped IFC design drawings and design summary reports
Client tailored design, engineering and AutoCAD drawing packages.
Types of Calculations
  • Installation load and stress calculations
  • Operating stress calculations
  • HDD pull back loads
  • Annular pressure calculations
  • Break-over design calculations
  • HDD pull head designs
  • Drilling Fluid Volume Estimates
Additional Trenchless Services
  • Direct Pipe drawings and supporting stress calculations
  • Disposal  calculations
  • Detailed Tie-in drawings
  • Pull head designs and materials list
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