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USA
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SARENS
IN THE USA

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 Wisconsin from where we cover the Midwest, and in Rowesville from where we cover the East coast.

SERVICES

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

OUR
MARKETS

  • 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

EQUIPMENT

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

OFFICES

Sarens USA
10855 John Ralston Rd
Houston, Texas 77044
+ 1 832 536 3669
+ 1 832 615 2678
info.us@sarens.com

Sarens USA
9204-A Highway 61
Sorrento, Louisiana 70778
+ 1 225 450 7027info.us@sarens.com

Sarens Nuclear & Industrial Services
122 River Drive
Rowesville, South Carolina 29133
+ 1 803 534 1348
+ 1 803 535 6093
info.us@sarens.com

Sarens Nuclear & Industrial Services
1430 South Goodland Road
Hartford, WI 53027
+ 1 414 299 0858
info.us@sarens.com

Gas-Chemical Complex In Kazakhstan
Sarens Offloads, Transports, And Constructs Gas-Chemical Complex In Kazakhstan
1
April 2021

When COSCO awarded Sarens Kazakhstan the full project scope for a gas-chemical complex in Atyrau, Sarens brought its top equipment, expertise, and logistical knowledge to the operation—even removing traffic lights and building new roads to transport four massive propane tanks through a busy city. (See the video here!)

Between April 20th and July 28th, 2020, Sarens was responsible for offloading, transporting, and constructing the gas-chemical complex outside Atyrau. Sarens Kazakhstan executed the full scope of the project, from offloading the barge to storing equipment at the port to transporting and installing it on site.

The complex operation required a year of advance planning, during which Sarens evaluated and secured the best transportation route for four 50-metre long, 10-metre wide, and 12-metre high propane tanks that needed to pass through the city centre en route to the Kazakhstan Petrochemical Industry (KPI) Plant.

Selecting the right equipment

Sarens chose equipment that could accommodate almost 600 tonnes at a 20-metre radius, as well as SPMTs that could maneouvre through crowded environments. The equipment included: 

  • CC6800 in SSL configuration, with mats to reduce ground-bearing pressure
  • AC500
  • 44-Axle Kamag SPMT
  • Tadano RT 80
  • Multi-axle conventional trailer and low-bed trailers
  • Stools and transport beams

All cranes, SPMTs, stools, and transport beams were mobilised from their central base in Atyrau to port, and it took around 20 days to set up all equipment. 

Moving massive components through the city centre and beyond

For the transport operation, Sarens had to remove nearly 120 city light poles, more than 200 overhead power line cables, 24 traffic lights, 48 pedestrian light poles, four traffic camera racks, 20 communication cables, two major hot water supply pipes, and a railway gate. Sarens also made three entirely new bypass roads in order to avoid bridges and widen the road by 1.5m throughout a 3km stretch. 

To make it possible, Sarens secured special permission from the city mayor as well as electrical, civil, telecommunications, and other official departments. Around 200 people were involved in the process, including the Sarens team and local government officials.

Crews worked tirelessly to transport 25 pieces of equipment in five convoy sequences over the course of five weeks. To minimise disturbance to city residents, Sarens chose to transport one convoy every Sunday, starting as early as 4:00 in the morning. Each convoy took almost three days to reach the KPI plant, after which the trailer was unloaded and brought back again to the port for the next trip.

A major challenge was transporting all equipment and performing road preparation and improvement work during the ongoing Covid pandemic. Every team member had daily temperature checks and Sarens implemented safety measures to reduce contact. Although the client had planned to come to Kazakhstan during the operation, the pandemic necessitated work by phone and Skype.

Lifting and installing components

In all, Sarens offloaded four propane tanks, three columns, two heat exchangers, eight reactors, and eight reactor accessories at the Atyrau port, which is 10km from the city centre. The CC6800 lifted all this equipment at a 20m radius, slewing and loading it onto the SPMT. For offloading at the port, a total of 15 people were involved.

Once Sarens transported the four propane tanks on site, it needed to install them with the SPMT itself, installing an additional saddle and moving the SPMT in a 90-degree position. This was achieved with rigorous planning, as Sarens had minimal space to park the tanks and install them one by one.

A proud accomplishment for Sarens Kazakhstan

Operations like this highlight the need for the right equipment, industry expertise, and a willingness to work tirelessly with city planners and officials to make challenging projects a reality. Sarens was proud to serve our client, COSCO, in achieving this goal and would like to thank everyone who made this project a success!