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TETRATECH Mark W. Bush, PE
<br />OAC
<br />badkwash recirculation pumps, sludge mixer pumps, sodium hypochlorite and ammonia
<br />treatment systems, and an emergency generator. The facility included the following
<br />building/enclosures: well building removable sound enclosure; prs�engineered, prefabricated
<br />precast concrete electrical building; and prefabricated fiberglass insulated building forthe
<br />backwash pump BnClosure,
<br />Irvine Desalter Project Potable snd Non -Potable Well Drilling and Equipping,. trulne Ranch
<br />Water.01stricf, Irvine, CA --Project Engineer for the preparation of plansand specifications for
<br />the drilling and equipping of design of well dYilling for five potable water wells and one non-
<br />potable water well. This included wellhead equipping for each well for both aboveground and
<br />iaeleawgrpund;faciAires, Also included In this projegtwere inodlficatians tg.an existing non-pgtabia
<br />water Wall,
<br />Well Air+: 34 Modifications,, City of Santa Ana, Santa Ana, CA— Design Engineer for the well
<br />M001eationa which Included the addition of a new pump and motor.
<br />John Qarthe Reservoir improvements, Phase fl, City of Santa Ana, CA »-The Phase II
<br />Improvoments included the demolition. of a 5 MG gunite reservoir, buildings and a pump station
<br />and the construction of two new 6 MG. circular prestressed concrete reservoirs, drilling, and
<br />equipping of Wall No. 30, a now potable well (1,350 feet deep), installation of three sodium
<br />hypoohlorite disinfection facilities, and site landscaping improvements.
<br />Centennial Park Neighborhood Water Main Improvements, City ofRanta Ana, Santa Ana,
<br />CA-- Project Manager for approximately 20,OOD linear feet of 8 -Inch PVC water main to replace
<br />existing water mains,
<br />Central City Water Main improvements, City of Santa Ana, Santa Ane, CA-- Project
<br />Manager for approximately 6,600 linear feet of 8 -inch PVC water main to replace existing water
<br />mains.
<br />Plco«Lowell Neighborhood Water Main Improvements, City of Santa Ana, Santa Ana, CA,—
<br />Project Manager for approximately & 20Otinear feet of 8- and -12 -inch PVC water main toreplace-
<br />I existing water mains.
<br />Mid City Neighborhood Water Main Replacement Project, City of Santa Ana, Santa Aha,
<br />CA -- Project Engineer for approximately 9,000 linear feet of 12- and 8 -inch PVC water main to
<br />replace existing water mains. Project included the hat tap of two existing water mains and 16 cut
<br />In connections.
<br />Bristol Street Widening Water Main Replacement Project, City of Santa Ana, Santa Ana,
<br />GA — Project Manager for approximately 6,000 linear feet of 12- and &inch PVC water main to
<br />replace existing water mains.
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