HJ 2050-2015 in English
VALIDThe guidelines of documentation for environmental engineering design
- Issued on:2015-11-24
- Implemented on:2016-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$873.00
| Standard No: | HJ 2050-2015 |
| Document status: | VALID |
| Title in English: | The guidelines of documentation for environmental engineering design |
| Title in Chinese: | 环境工程设计文件编制指南 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2015-11-24 |
| Implemented on: | 2016-03-01 |
| Professional Classification: | HJ-Environment |
| Related Topics: | hj 766 2015
hj 743 2015 engineering design hj 744 2015 United Nations Environmental Documents hj 745 2015 Classification and coding of design documents Environmental Engineering HJ 755 2015 HJ 776 2015 Environmental Engineering Classification and coding of design documents "Environmental Engineering" Environmental Work Guidelines Program Documentation hj 2015 National Environmental Double 90 Documents hj2015 Compilation environment Designing Documents cultural environment copper ring design |
本指南规定了水污染防治、大气污染防治、固体废物处理（处置）、物理污染防治，以及污染水体、场地及土壤修复等环境污染综合防治工程的可行性研究报告、初步设计、施工图和工程预算文件内容和编制要求。
本指南适用于环境工程可行性研究、初步设计、施工图设计和工程预算文件的编制，也可作为环境工程立项、审批、核准、评审、监督、管理以及投资决策的参考依据。
实行核准、备案制管理的环境工程，其项目申请报告可参照本指南关于可行性研究报告文件的相关规定编制，其初步设计、施工图设计和工程预算文件内容和编制要求应执行本指南。
建设项目“三同时”配套的环境保护设施可参照执行本指南。
改扩建环境工程可参照执行本指南。
Introduction
Analysis of the core content of the standard
Comparison of technical frameworks
| Design phase | Core content | Depth requirements | Output results |
|---|---|---|---|
| Feasibility study | Process comparison/investment estimation | Scheme-level demonstration | Research report+attached drawings |
| Preliminary design | System design/equipment selection | Technical specification determination | Design description+budget |
| Construction drawings | Detailed structure/installation drawings | Construction-level accuracy | Construction drawings+budget |
Key Technical Points
1. Process Selection Specifications
The standard requires comparison of at least three process technologies, with key evaluations on eight core indicators, including treatment efficiency, energy consumption index, and secondary pollution control. The recommended solution must explain its technical and economic rationality.
2. Special Engineering Design
For special projects such as hazardous waste treatment and contaminated site remediation, the following additional documents are required:
• Material balance calculation sheet
• Special design of anti-seepage system
• Environmental risk emergency plan
Implementation suggestions
- Geological hazard assessment and energy-saving special demonstration must be completed during the feasibility study phase
- A 10% basic reserve fund should be reserved for construction drawing design
- The online monitoring system must comply with the requirements of the "Administrative Measures for Automatic Monitoring of Pollution Sources"
Standard Evolution Analysis
Compared with previous versions, the 2015 version has the following major enhancements:
• Added Contaminated Site Remediation Engineering Design Specifications
• Detailed Energy Consumption Conversion Standards (Appendix H)
• Requires the provision of Full Life Cycle Cost Analysis
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