22. Identify four potential limitations/effects of transportation on materials and components. Give recommendations about the best ways of dealing with such limitations/effects. Your answer 23. Identify six principles that should be observed in relation to manual handling Your answer 24. What type of equipment can you use to handle heavy or difficult construction materials safely?Give two examples. Your answer 25. What material delivery and storage practices should you follow? Your answer 26. What should you do to ensure chemicals and hazardous materials are correctly stored? Your answer 27. List four things that you may want to include in a system that you implement for inspecting materials delivered on-site. Your answer 28. Identify four defects that might be discovered when inspecting building materials before installation. Your answer 29. Explain how can you ensure personnel are aware of actions to be taken in the case of defects caused by incorrect installation, application or placement? Your answer 30. From the following list of common defects, identify the possible causes: Water seepage from external wall Structural cracks in walls Non-structural cracks (usually in plaster or other finishes with cement sand rendering as abase). Your answer 32. What is the hazard level scale and what level of protection does each provide? Your answer 33. What is the difference between ferrous and non-ferrous metals? Your answer 34. How can ferrous and non-ferrous metals be preserved? Your answer 35. What kind of material testing may you need to do? Your answer 36. How should material tests be carried out? Your answer 37. What general guidelines can you follow when taking samples? Your answer 38. Identify the visual check procedure that you can use to determine if materials are suitable. Your answer 39. When should materials be sent off-site for testing? Your answer 40. What six things can you do when implementing processes? Your answer 41. How can you ensure that records are kept to account for remedial actions? Your answer 42. Why should you keep records of tests and testing procedures? Your answer 43. Explain how you can establish and maintain records of tests and testing procedures Your answer 44. Identify two quality management approaches you can use for keeping records. Your answer 45. List three aspects that you can evaluate when looking at test results and reports. Your answer 46. What makes a material or product non-conforming? Your answer 47. Who may you need to notify when materials are found to be non-conformant? Your