Capital Improvement Projects

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COMBINED CYCLE

POWER PLANT

• $2,4000,000
• Replaced hot gas path stainless steel piping in 4 units
• 90 welds, 316 stainless steel sizes 8” to 4”
• Install stainless steel tubing for instrumentation 1,00 linear feet
• Passivation of stainless-steel field welded components
•100% Weld Acceptance
• Submitted R1 form and quality control package following completion of the project

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POWER GENERATION FACILITY

•$1,750,000
•Replaced 7 Main Steam Valves in two weeks working two shifts
•Valve body material: ASTM A217
•Piping Material: ASTM P91, Inlet 16”Schedule 160, Outlet 12”Schedule 160
•100% Weld Acceptance

 
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POWER GENERATION FACILITY


•$75,000
•Replaced 14 - 2” Schedule 80 Carbon Steel Steam Valves
•Replaced 2 – 2” Schedule 120 P91 Steam Valves

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BP WATSON COGEN

• $455,000
• Replacement in kind 6” Steam Return Line
• 400 LF, 6” schedule 40 carbon steel system
• 4 knock out drums
• 100 LF of 2” schedule 80 socket weld condensate line

 
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POWER GENERATION FACILITY

•$1,5000,000
•Install 16” Stainless Steel Reclaimed Water Line
•Install 24” Carbon steel Boiler Feed Water Line
•Boiler Repair and Maintenance since 2008
•Install Main Boiler Feed Water Valves, P91 Material, 2” thick Piping Wall

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CLOROX

• $50,000
• Replace Existing Tank Bottom with New Material
• Open Top Tank inside a manufacturing facility
• Cut off and reinstall existing anchor chairs
• Replacement was under a permit required confined space

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NALCO

•$145,000
•Replaced Vertical Legs of 15 Pressure Vessels in place
•Replaced Bottom Heads of 15 Pressure Vessel in Place
•Designed and built temporary structures to hold pressure vessels in place during leg and bottom head •replacement
•100% Weld Acceptance

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SOUTHER CALIFORNIA WATER DISTRICT

• $3,200,000
• Retrofitted an existing warehouse into a UV Reactor Treatment Facility
• Ultraviolet Light Advanced Oxidation Treatment System Installation
• Constructed concrete pads and imbedded anchors to
support new system
• Added structural bracing and reroofed existing building
• Set 6 exchangers and interconnecting 20” piping
• Set a 20’X40 hydrogen peroxide tank
• Installed 2 sets of process pumps
• Placed and welded 477 linear feet of 18” steel cement-lined pipe
• Hot tapped into existing city waterline

 

See more of our other recent projects: