Global Website


Asia - Pacific

Power Team

Global - English

Asia - Pacific



Museum Renovation


Considered a landmark building, a museum in the United Kingdom was undergoing a $67 million renovation to transform the magnificent Victorian building and its facilities into a world-class, 21st century visitor experience for Scotland — and a showcase for international visitors.

The project included the creation of 14 new galleries, two hands-on discovery centers, a larger gallery for international touring exhibitions, new facilities for education and a state-of-the-art learning center. A new floor was also to be created beneath the main hall, forming a new street-level entrance, restaurant, shop, cloakroom and visitor reception area.

During the renovation project, more than half of the museum property was to stay open to the public.


Among the challenges faced by the contractors and engineers on the project was to lower the basement floor by 4-1/2 feet, removing the basement walls to open up space for the new facilities and street-level entrance. This area runs the length of the main hall, which is situated directly above it. One of the specific tasks involved was to prestress the beams that would hold up the new entrance and inner walls.

Steel beams have various stress values, which determine sheer, bending and other behaviors along their length. Prestressing the steelwork, which creates permanent stresses in the beams, is critical for improving their behavior and strength under various load conditions.

A limited budget ruled out use of a computer-controlled synchronized lift system, requiring the team to seek out alternative methods to safely and successfully prestress the beams.


When asked to supply equipment to help in creating the new entrance, a distributor called in the sales manager of SPX’s Power Team® brand, Ian Harris, for assistance.

Mr. Harris, along with the subcontractor, met with the architect and main contractor to discuss how various Power Team brand tools could be used in conjunction with each other to efficiently achieve the same results as a synchronized lift system but in a much more cost-effective way.

The solution devised involved using several Power Team hand pumps and sets of cylinders that would be spread out along each beam. Cylinders were selected that could fit in the very tight gaps available to accommodate the lifting equipment.

Hand pumps were operated a few strokes, and measurements were taken at the stress points along the length of the beam. As each point reached its required stress, the cylinders were locked off.

The process was repeated until all points had achieved the required stress. Each lift took one to two days.

The PowerTeam lifting equipment specified for the task included the following:

5 P300 hand pumps15 9670 tee adapters
15 RLS200 cylinders15 9575 shut off valves
5 9765E hoses25 9798 couplers
5 9635 manifolds15 9764E hoses
20 9682 fittings15 pressure gauges


Installation of the beams to support the inner walls and new street-level entrances is complete. The museum reports that the renovation project ran on time and budget.