16" 600# Double Line Stopping with a 14" Bypass on housing
Supply of materials and services for interconnection work 24" x 20" 600 #, to provide service through the first gas pipeline in the Dominican Republic
36” x 20” 600 # and 30” x 20” 600 # Hot Tapping and Live Line Welding Services for Mechanical Interconnections
Hot Tapping Submarine of 20" diameter at 95 m depth, in the Gulf of Mexico
Turn-key project: Relocation of a 22" diameter pipeline, outside the Country Club, in Mérida. Using a double shut-off service (Double Line Stopping)
Internal chemical cleaning of underwater pipeline and double shutter of 14" diameter, 55 m deep (Double Line Stopping)
Repair and rehabilitation of medium and high temperature steam line in Catalytic Plant II of the Cadereyta Refinery in Nuevo León
Maintenance and rehabilitation of equipment for emergency care (Hot Tapping and Line Stopping), at the Ing. Héctor R. Lara Sosa Refinery, Cadereyta, Nuevo León
Live line welding service on 36" diameter pipeline to repair mechanical damage at 8m depth
