DB13/T 6023-2024
DB13 · 2024-10-28
Code for Quality Inspection and Acceptance of Construction Works of Small-scale Water Conservancy Projects
规范
ICS 27.140
1Key Takeaways
Standard Name Small Hydropower Engineering Unit Construction Quality Inspection and Acceptance Specification Standard No. DB 13/T 6023-2024 Scope of Application This document specifies the requirements for quality inspection and acceptance during unit construction work in small hydropower eng…
2Expert Interpretation
Professional interpretation of Hebei Province's DB13/T 6023-2024 standard, covering the unit division principles, acceptance indicators and implementation points of 9 types of small-scale water conservancy projects such as river embankments, reservoirs, and water plants, and providing a comparison table of main control project detection methods and qualified standards.
Interpretation of the core content of the standard
| Project type | Unit division principle | Example of main control project | Qualification rate requirement |
|---|---|---|---|
| River excavation | Every 200-500m or by structural section | Bottom elevation (-200~0mm), bottom width (0~+50mm) | 100% qualified |
| Embankment filling | Every 100-500m or 500-2000m³ | Compaction degree, soil thickness (-5~0cm) | ≥85% |
| Concrete pavement | Every 500-1000m | Flexural strength, thickness (-12mm) | 100% qualified |
Key technical requirements
Typical control indicators:
- The compaction degree test of earthwork engineering adopts the ring knife method/sand filling method, and 2 points are measured every 200m
- The deviation of the steel bar protective layer of the concrete structure is ≤±5mm, and 5 points are measured every 20 linear meters
- The sealing surface gap of the cast iron gate is ≤0.1mm, and all are tested
Implementation suggestions
Key points of quality control
- Establish a unit project acceptance ledger to record the version validity of referenced standards such as SL634
- Focus on monitoring process conversion nodes: For example, the embankment foundation must be inspected by four parties after cleaning
- Special parts (such as anti-seepage structures) should increase the frequency of third-party inspections
Treatment of common problems
| Problem phenomenon | Specification basis | Treatment plan |
|---|---|---|
| Poor bonding between filling layers of the embankment body | Article 5.5.2 of SL260 | Shaving treatment of 3-5cm and sprinkling water to moisten |
| Concrete pavement cracks | Article 8.2.3 of SL677 | Epoxy resin grouting + surface sealing |
Standard evolution analysis
Compared with DB13/T 5360-2021, this specification has been mainly upgraded:
- New acceptance requirements for automation control units (Article 8.7)
- Detailed classification standards for farmland water conservancy projects (Chapter 9)
- Supplemented 22 referenced standards (including 8 newly issued standards after 2020)
3Version History
DB13/T 6023-2024
2024-10-28
5Citation Network
0
Cite this standard
24
Referenced herein
Referenced by DB13/T 6023-2024
DB13/T 3032-2022
GB 50093-2013
GB 50171-2012
GB 50203-2011
JGJ 107-2016
JGJ 18-2012
SL 105-2007
SL 176-2007
6Frequently Asked Questions
What is DB13/T 6023-2024?
DB13/T 6023-2024 — Code for Quality Inspection and Acceptance of Construction Works of Small-scale Water Conservancy Projects is an international standard developed by Hebei Provincial Standard of the People's Republic of China. Standard Name Small Hydropower Engineering Unit Construction Quality Inspection and Acceptance Specification Standard No. DB 13/T 6023-2024 Scope of Application This document specifies the requirements for quality inspection and acceptance during...
What does DB13/T 6023-2024 cover?
This standard covers: Standard Name Small Hydropower Engineering Unit Construction Quality Inspection and Acceptance Specification Standard No. DB 13/T 6023-2024 Scope of Application This document specifies the requirements for quality inspection and acceptance during unit construction work in small hydropower...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in energy management and efficiency. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of DB13/T 6023-2024?
The current published version is DB13/T 6023-2024, published on 2024-10-28. Always check for amendments or pending revisions.
How do I purchase DB13/T 6023-2024?
You can purchase DB13/T 6023-2024 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.