Airport Fuel System Equipment & Piping Installation

Installation of pumps, equipment, a 30,000-gallon fuel storage tank, a stand-by generator and piping at a bulk fuel facility.

Airport Refueling Skids

Prefabrication of two refueling skids, including electrical, piping and steel components.

Amphibious Base Boiler Plant

Prefabrication of 3-inch to 20-inch diameter carbon steel pipe spools for a U.S. Navy boiler plant.

AQCS Walkway Modules

Prefabrication of 11 covered walkway modules, including piping, cable tray and wiring, for an air quality control system (AQCS) project.

Biodiesel Crush Plant Expansion

Fabrication of stainless steel and carbon steel pipe spool and vapor duct for a biodiesel crush plant expansion.

Biomass Boiler Installation

Installation of a 30-MW biomass boiler and supporting systems, piping and buildings, including bottom as conveyor handling system and load-out facility.

Boiler Economizer Replacement

Replacement of an economizer section for a boiler unit, including generating bank tubes, baffle wall, generating bank and expansion joint.

Boiler Replacement

Boiler erection, structural steel erection and material handling equipment installation for the replacement of a coal-burning boiler with a biomass unit.

Boswell Energy Center Unit 4 Hot Reheat Replacement

Demolition and installation of monorails and piping, as well as hangers and post-weld heat treatment and machining for a coal-fired steam generator.

Braniff Airways Base – Love Field

Reconstruction of a hangar facility into retail, office and aviation center space.

Campus Cogeneration Facility

Installation of combustion turbines and generators for a campus cogeneration facility.

Canola Oil Extraction Pipe Prefabrication

Fabrication of stainless steel and carbon steel pipe spools for canola oil processing facilities.

Central Heat & Power Plant

Teardown, inspection, cleaning, repair and reassembly of a turbine/generator unit in a central heat and power plant.

Conemaugh Station Tank Prefabrication

Prefabrication of a 12-foot-diameter carbon steel, boron caustic soda tank and an 11-foot-diameter carbon steel, sulfuric acid storage tank for wastewater treatment at a power generation station.

Cove Point LNG Plant

Shop fabrication for the power block, transition, and cryogenic project areas for a liquified natural gas (LNG) plant.

Crane Section Prefabrication

Prefabrication of lattice boom and jib section inserts for multiple crane models, as well as 5-meter tower crane masts.

Densadeg Clarifiers Ductwork & Skids

Fabrication of two stainless steel Densadeg clairifiers and a sludge recycle pump skid.

Denton Energy Center

Self-perform construction services for a natural gas-fired power plant with 12 reciprocating engines generating 225-MW.

Discharge System Modifications

General contracting for all mechanical, electrical, I&C and civil work to modify a coal-fired plant's ash system.

Dragline Mining & Conveying Equipment Fabrication & Welding

Metal prefabrication work for a designer and manufacturer of mining equipment for both surface and underground mining.

Electrostatic Precipitator Rebuild

Rebuild and return-to-service of an electrostatic precipitator damaged in an explosion

Extraction Facility Piping Installation

Installation shop-fabricated piping, flanges, fittings and piping supports, including for a Vic-Press system, in a new extraction facility.

Fly Ash Blending System

Structural and mechanical installation of a new lime/fly ash blending system, an addition to an existing baghouse.

Foundry Equipment & Plant Upgrades

Equipment installation, structural steel erection and outage initiatives for multiple projects at two foundry plants.

Green Liquor Clarifier Tank Fabrication & Installation

Fabrication and installation of a new green liquor clarifier tank top half.

HBI Production Plant

Fabrication and installation of piping and ductwork and equipment placement for a furnace and top gas scrubber at an iron plant.

High Tan Crude Turnaround

Fabrication of 316L stainless steel and P5 and P9 chrome-moly pipe spools for the high tan crude turnaround project at the Billings Refinery.

Hugh L. Spurlock Generating Station — Unit 1

Fabrication of 3-inch to 16-inch diameter carbon steel pipe spools for a coal-fired power plant.

Kinnick Stadium Renovation

Installation of steel and precast concrete for venue improvements at the University of Iowa.

Kuester & Mihm Generating Stations

Self-perform construction services for two natural gas-fired generating stations with 10 reciprocating engines producing 180 MW.

Manufacturing Plant Upgrades

Structural steel erection and other assignments for various paper and manufacturing plant upgrades and expansions.

Marquette Energy Center

Piping installation, testing and chemical cleaning, as well as lube oil flushing, for a reciprocating engine plant.

Marquette Hospital Steel Installation

Installation of steel, decking, studs, side plate connections and other items for a new hospital.

Mine/Mill Piping, Tank, Dust Collection Prefabrication & Construction

Field construction and prefabrication projects as part of a $280 million investment to clean up historic mine waste and refurbish a nearby plant site.

Modular Outfitting Facility (MOF) Expansion

EPC team member for the 200-foot expansion of a modular outfitting facility (MOF).

Naphtha Hydrotreator Reactor Effluent Piping Upgrade

Shop fabrication for carbon steel pipe spools, P9 chrome piping sppols, stainless steel piping spools and carbon steel utility and process pipes.

Paper Machine Piping Installation

Piping fabrication and installation for a new paper machine to produce paper towels.

Pembroke Creek Substation

Turnkey solution using helical pile foundations for substation construction in soft, sandy soils on a tight schedule for Dominion's Pembroke Creek Substation.

Pioneer Generation Station Phase IV

Engineer-procure-construct (EPC) services for the expansion of Pioneer Generation Station, including self-perform construction and prefabrication.

Pizza Plant Facility Piping

Stainless steel drain piping, schedule 40 seamless pipe and fittings, welding for floor drain fixtures, outlet piping and carbon steel header piping.

Point Beach Nuclear Plant

Multiple key system upgrade projects, including a transformer bridge, circulating water pumps and feedwater pumps.

Precious Metals Plant Modifications

Modifications at an existing precious metals plant, including site earthwork, concrete and steel demolition, foundation installation, and structural steel fabrication.

Prefabricated Skid Assemblies

Shop fabrication of 13 fabricated skid assemblies for the 530-megawatt (MW) Weston 4 coal-fired power plant.

Protein Drying Project

Installation and erection of a drying structure and multiple facilities for a protein drying facility.

Pump Skids for Power Generation Plant

Prefabrication and delivery of four pump skids for a power generation project in Canada.

PV Solar Sites

Construction of solar arrays for nine sites, along with steel prefabrication for substations for three sites.

Recycled Paper Plant Piping Prefabrication & Installation

Fabrication and installation of stainless steel pipe at a new paper mill.

Refinery Capital Projects

Construction for capital projects including an API separator and three phases of railcar loading system modifications.

Riverton Power Plant Expansion

Contractor for the aboveground mechanical package for a combined-cycle conversion project, as well as fabrication of P91 chrome-moly and heavy-wall carbon steel pipe spools.

Rotary Car Dumper Dust Collection System

General contracting services for the demolition and installation of a rotary car dumper dust collection system.

Salt Creek West Loop Buildout

Piping valve set shop fabrication, including gathering systems, injection systems and pipe spools.

Shepard Energy Centre

Fabrication of two fuel gas inlet filter skids for Mitsubishi's Power Island at Shepard Energy Centre.

Simple-Cycle Facilities

Self-perform engineering, procurement and construction for two natural gas-fired simple-cycle facilities.

Skid Prefabrication for Coal Plant Upgrade

Prefabrication of fuel oil, atomizing steam and atomizing air skids for a coal generation plant upgrade.

Solar Field Installation

Direct-hire contracting for a 51-MW solar array installation, including installation of equipment, pile driving and concrete work.

Specialty Chemical Facility Upgrades

Construction for multiple specialty chemicals facility projects over two decades.

Steel, Equipment & Piping Installation

Self-performance of refinery mechanical installations, including the crude unit, fluid catalytics cracker, alkylation unit and OSBL pipe racks.

Substation Steel Prefabrication

Prefabrication, galvanization and delivery of substation steel components.

Telecom Tower Sites

Demolition work and new component, fiber and cable installation at 163 telecommunications sites.

Towantic Energy Center

Critical piping installation for a new 785-MW combined-cycle electric generating facility.

Underground Cable & Fiber Installation

Installation of 2.5 million linear feet of underground cable and fiber at two solar projects.

Urea Production - Dakota Gasification Center

Mechanical work, including pipe installation, equipment erection and ductwork installation for urea production at a gasification plant.

Weston RICE Generating Station

Self-perform construction, pipe prefabrication and pipe installation services for a reciprocating engine generation facility using seven Wartsila engines.