|
|
|
|
|
|
|
|
|
|
|
- Inflow, Infiltration, and Flow Studies
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wastewater Engineering:
Studies and Masterplans
|
|
|
|
|
|
|
WEI has performed 201, inflow and infiltration, and feasibility studies. Projects involved line televising and flow monitoring (WEI owns three flow monitors) and system modeling. Project conditions included high ground water, aerial and buried river crossings, and existing and proposed lift stations. Evaluations encompassed conventional and various alternative sewage systems including flat grade sewers, grinder pressurized, septic effluent pumped (STEP), vacuum, and other systems. Masterplans involved modeling, capacity analyses, projections, and recommended phased upgrades.
|
|
|
|
|
|
|
|
|
Northern Gila County Sanitation
District, Payson, AZ
Study involved 24.9 square miles and
included analyses, projections, and
recommended priority and phased upgrade
improvements through build-out
conditions.
Fruitvale Water & Sanitation District
Study, Grand Jct., CO
Televised and evaluated lines, monitored
system flows, estimated system-wide build-
out flows, determined Manning "n" values
of sewers, and evaluate line capacity.
Combined Sewer Separation Master
Plan, Grand Jct., CO
Analyzed 3.75 square miles of downtown
Grand Junction for separation of combined
sewers and stormwater management master
plan. Project involved modeling and
analysis of 10 subbasins with
approximately 60,000 feet of pipeline and
$12,000,000 worth of improvements.
Masterplan required coordination with the
City, railroad company, utility companies,
and several state and federal agencies.
Community Masterplan Update (2020
Plan), Fruita, CO
Evaluated sewer system, made projections,
identified systematic upgrades, and updated
the sewer master plan for a community
with population of 8000.
|
|
|
|
|
North Delta Sewer Feasibility Study,
Delta County, CO
Studied 3.5 square mile area, investigating
conventional and various alternative
sewage systems, including flat grade
sewers, grinder pressurized, septic effluent
pumped (STEP), and vacuum systems.
201 Study, Red Cliff, CO
Performed 201 sewer study for the town,
including inflow and infiltration evaluation
and proposed reduction and improvements.
Country Club Park, Grand Jct. CO
Sewer feasibility study involved 65 lots,
considering shallow and deep conventional
sewers, septic effluent pumping (STEP)
systems, and grinder pressure systems.
D Road Interceptor Feasibility & Cost
Study, Clifton, CO
Study involved conceptual plan and
detailed profile of 25,800 linear feet of 18
inch to 30 inch sewer line, with crossings
of another district's sewerlines, storm drain
and large water lines, and five major
drainageways, and detailed costing.
Scenic School Interceptor, Grand
Junction, CO
Feasibility study involved two miles of
interceptor sewerline, one under-river
crossing, two over-river crossings, and a
lift station.
|
|
|
|
|
|
|
|
|
