OPC Stormwater Facilities_Santa Vera Apts_MeasureGrp_07-29-2025
ENGINEER’S OPINION OF PROBABLE COSTS (OPC)
FOR PROPOSED STORMWATER FACILITIES
To: Mat Nicklay, Regulatory Program Coordinator Date: 07/29/2025
Riley Purgatory Bluff Creek Watershed District
From: Pete Moreau, P.E. (MN), Measure Group
Project: Santa Vera Apartments
Location: 621 Santa Vera Drive, Chanhassen, MN
Engineer Opinion of Probable Costs - Stormwater Facilities
Quantity Unit Cost
1 Retention Basin(s) 53,200 C.F. $4.25 / C.F. $226,100.00
2 Stormwater Reuse Irrigation System 0.9-acre Irrigation Area,
1 Pump Station $60,000.00 LS $60,000.00
Grand Total OPC: $286,100.00
The budgetary opinion of costs provided herein are preliminary, are based on the current
civil engineering design plans (07/29/2025) for the Santa Vera Apartments project, and have
not yet been reviewed or validated with contractors.
Measure Group, LLC
Pete Moreau, P.E. (MN)
Partner
Phone: (641) 583-0173
Email: pmoreau@measuregrp.com