Infrastructure Strategy | 113
Figure 78: Overall existing and proposed water
system and main connections for the study area
Proposed water transmission
main
Proposed intermediate water
transmission main
Proposed water main
Existing water main
Existing intermediate water
transmission main
Economic Development
Catalyst Area - proposed water
transmission main
Study area
Economic Development
Catalyst Area
follows a designated transportation corridor that is wide enough to ultimately accommodate
up to two HRSD pipelines. Additionally, some portions of the HRSD system can be designated
simply as transmission lines rather than as interceptors. Transmission lines are pipelines that
flow through an area but are not intended to provide service to the area through which they
flow.
Force main pipe sizes for the new pump stations within the Dominion Corridor were assumed
to be the same size as equivalent existing pump stations. When possible, these force mains
will manifold together prior to connecting to the proposed HRSD Interceptor Force Main or
an existing force main. The exact location and size of future Pump Stations and Force Mains
will be determined as development progresses throughout the Dominion Corridor. For the
purposes of this report, location, size, and length of all sanitary sewer infrastructure has been
approximated based on the projected Program Allocations and preliminary layout of proposed
development.
