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Cornerstone can provide the following consulting services prior to engaging in a design contract.

  • Site Assessment/Feasibility Study

  • Due Diligence Assistance

  • Project Development

  • Planning Assistance

  • Zoning Assistance

  • Peer Review

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The Design portion of the project happens as the construction documents are being prepared.

  • Site Layout

  • Grading

  • Drainage

  • Channel Design/Analysis

  • Erosion Control & Protection

  • Stormwater Detention

  • Site Utilities

  • Public Utility Relocation

  • Public Utility Extension

  • Street/Roadway Design

  • Intersection Improvements

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Pre-Construction is that phase after the design work has been completed but before construction can start.

  • Design Team Coordination

  • Contractor Selection Assistance

  • Jurisdictional Approvals

  • Construction Permits

  • Pre-Bid/Pre-Con Meetings


Once in construction, Cornerstone can provide on-site observation as often as needed or as little as desired. Minimal activities include two site visits; once before pavement subgrade is being installed and once near the end of the project to assist the owner with site punch list closeout.

  • SWPPP & BMP Observations

  • Routine Observations

  • RFI & Addenda Assistance

  • Punch List Preparation

  • Record Drawings

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