37
Providing custom fabrication services for buildings, plants, structures, storage, operating and processing facilities, namely, water and wastewater treatment plants, power plants, compressor stations, refineries, pipeline and related facilities, manufacturing plants, parking structures, concrete structures, and steel structures in the power and energy, petrochemical, refining, oil and gas, mining, commercial development, utilities, power generation, emission reduction, water/wastewater treatment, food and beverage processing, liquid and bulk materials, and manufacturing industries
42
Engineering services on a custom basis for buildings, plants, structures, storage, operating and processing facilities, namely, water and wastewater treatment plants, power plants, compressor stations, refineries, pipeline and related facilities, manufacturing plants, parking structures, concrete structures, and steel structures in the power and energy, petrochemical, refining, oil and gas, mining, commercial development, utilities, power generation, emission reduction, water/wastewater treatment, food and beverage processing, liquid and bulk materials, and manufacturing industries