WorksheetsQuality Control Fundamentals in Infrastructure Projects
Total questions: 10
Worksheet time: 2mins
What is the primary focus of Quality Control (QC) in construction projects?
Planning project budgets
Identifying defects in the final product
Preventing defects through planning
Designing construction layouts
Which phase involves final inspections and preparation of punch lists?
Design Phase
Construction Phase
Pre-Construction
Post-Construction
Why is materials testing critical in QC?
It can replace the need for inspections
It prevents contractors from cheating
It provides definite evidence of material quality
It helps make construction faster
What document from DPWH sets the national standards for QC?
ISO Handbook
DPWH Blue Book
ASTM Manual
Quality Control Logbook
Who is primarily responsible for supervising materials testing?
Project Inspector
Survey Team
Materials Engineer
Field Technician
Poor joint construction in concrete leads to:
Better compaction
Water ingress and cracking
Cost savings
Higher strength
What is a best practice during the material management phase?
Skip laboratory verification
Test only upon final delivery
Pre-qualify materials and suppliers
Use non-standard methods
What should be included in QC summary reports?
Budget details
Daily timesheets
Test results and certifications
Contractor’s personal notes
Which role collects field samples and performs on-site tests like the slump test?
Laboratory Aide
Resident Engineer
Project Engineer
Field Technician
Which team ensures all works are aligned per design and elevation during construction?
Field Technicians
Materials Engineers
Survey Team
Project Inspectors
