CIVIL & STRUCTURAL ENGINEERING

Stahl Sheaffer provides a broad range of site design and engineering services critical for energy development, including geotech, roadway design and mangement, environmental consulting, permitting, access management, and land development. We also provide construction management and inspection services. This combination of services provides a complete engineering solution that ensures compliance at every step, with Stahl Sheaffer serving as the point of contact through project close-out. 

 

Stahl Sheaffer has developed proprietary technology applications that can be used to document pre- and post-haul damage, support roadway management plans, and budget for roadway maintenance. Stahl Sheaffer evaluates the severity, type, location, and size of roadway defects  and estimates the repair costs to fix roadway damage. A Roadway Evaluation Report documents the condition of the roadway and includes an analysis of the most cost effective maintenance strategy.

 

Services include:

• Roadway condition inspections

• Pipeline access routing and permitting

• Roadway bonding

• Bridge inspection, analysis, and design

• Transportation management plans

• Geotechnical testing and asphalt mix design

• Field survey

• Site design and permitting

• Environmental assessments, permits, and mitigation

• E&S inspections and corrective actions

• Turnkey construction projects

• Construction inspection

• GIS portal for roadway monitoring and asset management

• Zoning and municipal permitting/approvals

• Agency, municipal, and public coordination/meetings

• Right of way and easement plans and documentation

• Utility locations and coordination

• Water management plans and facilities

• Geotechnical and pavement analysis

• Roadway maintenance construction inspection

• Highway occupancy permit (HOP) applications

• Administration of EMA’s / RUMA’s

• Evaluation of safety issues and proposed mitigations

• Safety  services

• Stormwater management BMP selection, siting, & design

• Erosion & Sediment Control General Permit (ESCGP-3) application

• NPDES permit application preparation

• Site feasibility studies

• Wetland delineation

• Waterways & wetland impact permitting