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T/DGGC 030-2024 Active
T/DGGC 030-2024 Skill appraisal requirements of segment erector in shield tunneling
Abstract
This document stipulates the requirements for the skill appraisal of shield-driven tunnel construction segment assembly workers, including the skill appraisal institutions, application and prohibition conditions, application, acceptance and review, training, examination, certificate issuance, renewal, replacement, continuing education, cancellation, revocation, suspension, and archiving. This document is applicable to the skill appraisal of workers engaged in shield-driven tunnel construction segment assembly operations.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/DGGC 030-2024 |
| CCS | Earth and stone work, tunnel engineering |
| ICS | Earthwork, excavation, foundation construction, and underground engineering |
| Implement Date | 2024-05-01 |
Price
$ 38.00
Subtotal
$ 38.00
Tax
$ 0.00
Order Total (incl. tax)
$ 38.00