11. Prosecutor Gerd Unterberg said the workers may have overloaded the roof supports by piling up too much gravel. 12. With no understanding of gravity or of the need for roof supports , this is perfectly logical to him. 13. The wiring has to run inside one of the car's roof support posts and in the ceiling cover. 14. Long nicknamed " the cauldron, " it was rebuilt with massive concrete pillars and blue A-frame roof supports . 15. The windows and roof work together, Friedman said, and stronger roof supports would not twist and break the glass. 16. Pit houses were constructed with a rock-wall base and covered with roof supports of long branches covered with thatch. 17. The large number of in-play objects speakers, roof support wires and streamers contributed to an " arena baseball " feel. 18. Televising games from the Ar�na Jacques Plante in Shawinigan proved difficult due to roof support pillars around the ice surface. 19. Ekho Moskvy radio said that investigators also thought condensate might have seeped into the building's concrete roof supports and frozen. 20. The ceiling will have a girdered look, with roof support provided by four super-sized posts placed inauspicuously in the corners.
