Case study · School helical piles & shoring
Windsor High School
77 galvanized 3-inch helical piles for new construction, plus column underpinning and 29 soil nails with Tecco mesh for an interior pool renovation, for GH Phipps Construction.
The project
Windsor High School
GH Phipps Construction hired Park Range Construction for foundation work on new construction and an interior pool renovation at Windsor High School.
Our crews installed 77 Magnum 3-inch galvanized tubular helical piles to an average depth of 32 feet. We also underpinned interior columns and installed 29 soil nails, providing temporary shoring with Tecco mesh soil retention for the pool renovation.
The work was completed in phases on a critical-path schedule.
Scope of work
- 77 Magnum 3-inch galvanized helical piles, average depth 32 ft
- Underpinning of interior columns
- 29 soil nails with Tecco mesh soil retention
- Phased, critical-path schedule

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