Alistair
" Full Containment " are you referring too full containment of the debris and spillages on the decking ?---if so then yes full containment is achieved by the decking over lap---the steel decking is over lapped by 6" this provision seals the decking and aids rigidity of the Structure...
Garry...
---------- Post added at 11:56 AM ---------- Previous post was at 11:46 AM ----------
Scaffoldingsafetyservices and Superscaff74
Safespan was indeed installed on the Tinsel Viaduct and Turner Access is the Europe Distributed of Safespan, However, Bridge Platforms is a revised Engineered System which is devised my the original innovator of the Safespan System, Both Companies work out of Buffalo NY and their premises are a mere stones through away from each other.
If I were to compare and contrast the two Systems I would say that the core Engineering Principals are unchanged, however, there is new hardware components introduced by Bridge Platforms which clearly enhances the System both from a Safety and Practical point of view.
Garry...
---------- Post added at 11:56 AM ---------- Previous post was at 11:56 AM ----------
Scaffoldingsafetyservices and Superscaff74
Safespan was indeed installed on the Tinsel Viaduct and Turner Access is the Europe Distributed of Safespan, However, Bridge Platforms is a revised Engineered System which is devised my the original innovator of the Safespan System, Both Companies work out of Buffalo NY and their premises are a mere stones through away from each other.
If I were to compare and contrast the two Systems I would say that the core Engineering Principals are unchanged, however, there is new hardware components introduced by Bridge Platforms which clearly enhances the System both from a Safety and Practical point of view.
Garry...
---------- Post added at 12:22 PM ---------- Previous post was at 11:56 AM ----------
Bigfish
I was invited to view the Safespan System ( the For Runner to the now Bridge Platforms System ) in situ when it was installed on the White Cart Viaduct ( Glasgow ) and found it to be fit for purpose, sound and stable.
I asked the Turner Access Safespan Manager how they Managed to install the first horizontal cable, I was informed that they used a Bow and arrow to fire a thin tracer line across the river and then haul the thicker cable across---there are many differing types of installing the Wire Cable System prior to Decking one merely selects the appropriate one at the time. As for achieving the desired tension the Horizontals, again there are various methods and as you have already identified. Furthermore, one need not use all of the hardware components within the Bridge Platforms Catalog, a combination of Traditional Tube and Couplers will achieve bespoke anchor points to secure the Horizontal and or Vertical Wire Rope if required, thus, containing the cost of Materials required.
As for the Pricing Regime one would have to cross reference with Bridge Platforms for previous Projects of the similar type and they will be more than glad to collaborate with you.
On the face of it this System may appear New and Alien to our Scaffolding Industry, however, the veterans of this Forum will be no stranger to Wire Rope Suspended Access Systems, indeed, Rope Suspended Access has been used since Ancient Times...
Garry...