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D3740-23 – Standard Test Method Technical Guide
📐 Scope and Personnel Requirements
This standard practice, D3740-23, establishes minimum qualifications for agencies engaged in testing and inspection of soil and rock as used in engineering design and construction. It defines criteria for field and laboratory personnel, and requires the establishment and maintenance of a quality system. The practice is intended to evaluate the capability of agencies to properly perform designated tests.
📊 Accreditation and Evaluation Criteria
To qualify for accreditation under this standard, an agency must include at least five standards from Committee D18 in its certificate of accreditation. This practice is applicable to all standards that reference Practice D3740, ensuring a consistent approach to agency evaluation.
| 📘 Standard Designation | 📄 Title |
|---|---|
| C1077 | Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency Evaluation |
| D653 | Terminology Relating to Soil, Rock, and Contained Fluids |
| D3666 | Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials |
| D5255 | Practice for Certification of Personnel Engaged in the Testing of Soil and Rock |
| E329 | Specification for Agencies Engaged in Construction Inspection, Testing, or Special Inspection |
💡 Note: This practice offers a set of instructions for performing specific operations but should be used with professional judgment and cannot replace education or experience.
❓ Frequently Asked Questions
🔍 What is the scope of D3740-23?
The standard establishes minimum qualifications for agencies engaged in testing and inspection of soil and rock, including personnel and quality system requirements.
💡 What are the personnel requirements?
Minimum qualifications for field and laboratory personnel are defined to ensure they are competent for designated tests.
⚡ How does an agency qualify for accreditation?
The agency must include at least five standards from Committee D18 in its certificate of accreditation.