Form BMPR QCD12 Check of Fine Aggregate Sieves by Visual Inspection - Illinois

What Is Form BMPR QCD12?

This is a legal form that was released by the Illinois Department of Transportation - a government authority operating within Illinois. As of today, no separate filing guidelines for the form are provided by the issuing department.

FAQ

Q: What is BMPR QCD12?A: BMPR QCD12 is a procedure for checking fine aggregate sieves by visual inspection.

Q: What is fine aggregate?A: Fine aggregate refers to the sand or other small particles used in the production of concrete.

Q: Why is visual inspection important for fine aggregate sieves?A: Visual inspection is important to ensure that the sieves are clean and free from any contaminants that could affect the quality of the concrete.

Q: Who performs the visual inspection of fine aggregate sieves?A: The visual inspection is typically performed by a qualified technician or inspector.

Q: What does the visual inspection entail?A: The visual inspection involves examining the sieves for any signs of damage, clogging, or contamination.

Q: Why is this procedure specifically mentioned for Illinois?A: This procedure is mentioned for Illinois because it is part of the Illinois Department of Transportation's guidelines for construction and materials testing.

Q: Can't the sieves be cleaned mechanically?A: Yes, sieves can be cleaned mechanically, but visual inspection is still necessary to ensure that all contaminants have been removed.

Q: What happens if the sieves are found to be damaged or contaminated?A: If the sieves are found to be damaged or contaminated, they should be cleaned or replaced before further use.

Q: Is visual inspection the only method to check fine aggregate sieves?A: No, visual inspection is just one method. There are also other methods like sieve analysis that can be used to check the size and quality of the fine aggregate.

Q: What is the purpose of checking fine aggregate sieves?A: The purpose of checking fine aggregate sieves is to ensure that the sand or other small particles used in concrete production are of the correct size and quality.