Tab 02. Morrison-Maierle Map from US Hwy 93 South Utility ExtensionU.S. HIGHWAY 93 SOUTH
UTILITY EXTENSION
BASIS OF DESIGN REPORT
JANUARY 2006
Prepared By:
.'E� - MORRISON
DE: MAIERLE, INC.
An Employee -Owned Company
M M I #: 4081.006
U.S. Highway 93 South Water and Sewer Extensions Basis of Design Report
1. INTRODUCTION
This report outlines the proposed extension of water and sanitary sewer utilities
from the intersection of US Highway 93 and Willow Glen Drive south to the
intersection of US 93 and Rocky Cliff Drive south of Kalispell, Montana. This
extension is being constructed to accommodate future development in the area
south of the city.
1.1 PROJECT BACKGROUND
In 2005, the City of Kalispell, Montana was approached by local developers
regarding the possibility of extending water and sanitary sewer south to the Old
School Station subdivision. Old School Station is a 55 acre industrial/commercial
development located near the intersection of US Highway 93 and Rocky Cliff
Drive. The subdivision is approximately two miles away from the existing City of
Kalispell water and sewer system.
The City of Kalispell has annexed this subdivision and will allow the developer to
extend public water and sewer utilities to serve the subdivision. However, the
utilities need to be planned carefully to not only account for the demands from
the Old School Station Subdivision, but also surrounding properties which may
be developed in the near future. As a result, both the water and the sewer mains
have been oversized to provide greater capacity than what is required for the Old
School Station Subdivision.
1.2 REPORT ORGANIZATION
This report is broken into four chapters. Each chapter is summarized below:
Chapter 1 introduces and identifies the purpose of this report.
Chapter 2 discusses the size of the area which can be served by the project.
Chapter 3 describes the water and sewer design criteria.
Chapter 4 discusses the design criteria for the new lift station to be constructed.
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