41. Griffith disagreed with pilots'concerns about compromising safety margins . 42. To keep the Condor's weight down, MacCready insisted on " no frills, no safety margins ." 43. The dielectric must be thick enough to withstand the applied voltage with a sizeable safety margin . 44. If you can cut your workload and enhance situational awareness, your safety margins go way up, 45. The additional inspections we are doing are additional safety margins and should be viewed as such. 46. They can be designed to withstand the predicted loading ( with an appropriate safety margin ). 47. The additional inspections we are doing are additional safety margins and should be viewed as such, 48. The Feb . 1 Columbia accident reduced safety margins two magnitudes below NASA's minimums, he said. 49. That provides a small safety margin because some of these models can go close to 100 mph. 50. Design conservatively with a large safety margin .