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Sarens entered US Heavy lift and heavy haul space in 2009 by acquiring Rigging International, a company based in California. We officialy changed the name to Sarens USA, INC. in 2012.

Sarens USA, INC has offices in Houston from where we cover the Gulf area, in Montana from where we cover the Midwest, and in Rowesville from where we cover the East coast.


We provide Engineered Heavy Lifting Services

Heavy Lifting

  • We provide Project-based heavy lift services
  • Turnaround maintenance
  • Installation of turbines & generators
  • Erection of steel structures
  • Erection of heat exchangers
  • Installation of mechanical equipment, drums, casing / inlet ducts, vessels, pumps

Heavy Transport Services

  • Out of Gauge and abnormal load transport
  • Project based heavy transport
  • Rental of specialized transport equipment
  • Factory-to-Foundation

Decomissioning and Dismantling Services

Rental Services

  • We provide bare lease as well as operated rentals services
  • Skidding & jacking


  • New nuclear plant construction
  • Operating nuclear plant
  • Small Modular Reactor (SMR)
  • Decommissioning
  • Department of Energy (DOE)
  • Government
  • Thermal power plants
  • Oil & Gas
  • Petrochemical
  • Major civil projects including:
    • Airports
    • Bridges
    • Stadia
    • Ports & yards
    • Oversized heavy haul


  • Hydraulic cranes
  • Cranes ranging from 90T to 3200T
  • Hydraulic jacks
  • Strand jacks
  • Self Propelled Modular Trailers
  • Semi trailers
  • Out of Gauge transport


Houston, Texas (Office & Yard)
10855 John Ralston Rd
Houston, TX 77044
Tel: 832 536 3669
Fax: 832 615 2678

Missoula, Montana (Office)
7168 Expressway
Missoula, MT 59808
Tel: 406 543 4427

Rowesville, South Carolina (Office & Yard)
122 River Dr
Rowesville, SC 29133
Tel: 832 714 0176

Sorrento LA (Yard)
9204-A Highway 61
Sorrento, LA 70778
Tel: 225 450 7027



Sarens Performs Transport and Lift at the ALBA Potline 6 Expansion Project in Bahrain
Sarens transports and lifts sections of the FTAs in Bahrain
October 2018

Sarens worked with Nass Industrial Services and NKM NOELL to undertake the transport and lift of trolley and girders at the ALBA Potline 6 Expansion project in Bahrain. Sarens has been closely working at the ALBA Potline 6 Expansion project since a long time.

The job was initially planned for 250T Demag mobile crane but later some structural changes implemented on site by the client, where the roof of the ABF building where the FTA was to be installed, was closed. Given the new condition, our team (alongside NKM Noell construction team) worked out a new plan to execute the lift with the help of strand jacks which significantly require less area. NKM Noell had a design of a mounting frame (as well as methodology for the skidding operation) & Nass industrial services was ready to fabricate (the frame & provide required assistance).

For the project, our team deployed strand jacks and SPMTs (24 Axles). The strand jacks proved to be a reliable, compact, easily operated, and very rigging friendly solution according to the site conditions.

The Strand Jacks where shipped from Sarens JWS in Malaysia and the SPMTs were already available in Bahrain. The strand jacks were transported from port to site in a single flat bed and took 6 days to set up and 1 day for the lift.

Six sections of the 2 FTAs (Trolley & 2 Girder per FTA) had to be transported by Sarens.  The sections ranged in weight from 44T-108T. Transport took place during night as all the items were Pre-assembled on a yard at a distance from the installation site and had to be transported via public roads with traffic police escort. Our team of five members successfully carried out the transport.

Once the FTAs reached the site, Sarens had to lift the trolleys of the two FTAs. The trolleys weighed 107.5T each and measured 12.8m x 8.1m x 11.2m. The strand jacks picked up the trolleys and placed them on top of temporary stools. The trolleys were assembled on the temporary stools and then further lifted by the strand jacks 13m high in a straight vertical lift, to the installation position.

The trolleys were lifted in between the two girders and then the girders were skid inside for around 2m on each side before the trolley could be lowered down on its rails. The skidding operation was precisely performed while the load was suspended to avoid any side loads on the frame. The mounting frame with SJ systems was installed on top of the girders on the rollers to eliminate the surface friction for the skidding operation.

Project Manager & Engineer, Ahmed Omer says, "All the operations were performed on a height and a lot of scaff platforms had to be established to safely access the equipment. Frequent rains in Bahrain further added to our challenge. The project was completed safely. As per NKM Noell (global player in the industry), This was the first FTA trolley to be installed using strand jacks and proved to be valid alternative for future projects"