Experience • Land Development

Costco Warehouse-Spanish Fork

  • Client Costco

  • Location Issaquah, WA 98027

  • Services Preliminary Engineering and Final Improvement Plans, Utilities and Drainage

Project Highlights

  • Warehouse and fuel facility

  • 14 acres

  • Interim grading plan for settlement control

  • Horizontal control plan

  • Grading and drainage plans

  • 4,500 linear feet of 12” to 30” pipe

  • Provided water and sewer plans

  • ALTA surveys

  • Constant communication

  • Site was in a hole and required approximately 90,000 cubic yards of fill