|
US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 2021-2019: Guide for equipment manufacturing supervision of pumped storage units
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| DL/T 2021-2019 | English | 299 |
Add to Cart
|
3 days [Need to translate]
|
Guide for equipment manufacturing supervision of pumped storage units
| Valid |
DL/T 2021-2019
|
PDF similar to DL/T 2021-2019
Basic data | Standard ID | DL/T 2021-2019 (DL/T2021-2019) | | Description (Translated English) | Guide for equipment manufacturing supervision of pumped storage units | | Sector / Industry | Electricity & Power Industry Standard (Recommended) | | Classification of Chinese Standard | P59 | | Classification of International Standard | 27.140 | | Word Count Estimation | 13,174 | | Date of Issue | 2019-06-04 | | Date of Implementation | 2019-10-01 | | Regulation (derived from) | Natural Resources Department Announcement No. 7 of 2019 | | Issuing agency(ies) | National Energy Administration | DL/T 2021-2019: Guide for equipment manufacturing supervision of pumped storage units---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Guide for equipment manufacturing supervision of pumped storage units
ICS 27.140
P 59
Record number. 63143-2018
People's Republic of China Electric Power Industry Standard
Guidelines for equipment supervision and manufacture of pumped storage units
2019-06-04 released
2019-10-01 implementation
Issued by National Energy Administration
Table of contents
Foreword...II
1 Scope...1
2 Normative references...1
3 Terms and definitions...1
4 General regulations...2
5 Responsibilities of related parties in manufacturing supervision...2
6 Work Process and Method of Manufacturing Supervision...3
7 Requirements for manufacturing supervision...4
8 Manufacturing supervision documents...5
Appendix A (informative appendix) Pumped storage unit equipment manufacturing quality witness project...6
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Guidelines for Standardization Work Part 1.Standard Structure and Compilation".
Please note that certain contents of this standard may involve patents. The issuing organization of this standard does not bear the responsibility for identifying these patents.
This standard was proposed and managed by the China Electricity Council.
The main drafting organizations of this standard. State Grid Xinyuan Holdings Co., Ltd., China Southern Power Grid Peak and Frequency Modulation Power Generation Co., Ltd., State Grid Xinyuan Construction
Limited company.
Participated in the drafting of this standard. State Grid Xinyuan Holdings Co., Ltd. Technology Center.
The main drafters of this standard. Huang Yuezhao, Nie Gang, Wang Hongliang, Xie Feng, Ding Jianguo, Zhang Jinxian, Xu Wei, Yin Xi, Shi Chunlei, Wu Hua,
Chen Guohua, Li Zhen, Zhao Guiqian, Fu Xiaohai, Han Wenfu, Korean, Peng Liancheng, Zheng Yan, Zhou Xinyuan, Zhao Xiaolin, Yan Jun, Fu Jiahui,
Zhang Liang.
This standard is issued for the first time.
The opinions or suggestions during the implementation of this standard are fed back to the Standardization Management Center of China Electricity Council (Baiguang, Xicheng District, Beijing)
Lu Er Tiao No. 1, 100761).
Guidelines for equipment supervision and manufacture of pumped storage units
1 Scope
This standard specifies the manufacturing supervision content, manufacturing process and work requirements of the pumped storage unit equipment during the manufacturing process.
This standard is applicable to the third-party supervision and manufacture of pumps, turbines, generator motors, main inlet and outlet valves and other equipment of pumped storage units.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this standard.
For undated reference documents, the latest version (including all amendments) is applicable to this standard.
GB/T 19001 Quality Management System Requirements
GB/T 26429 Equipment Engineering Supervision Code
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Manufacturing supervision
The manufacturing supervision unit is entrusted by the manufacturing supervision client, and in accordance with the equipment supply contract, in accordance with relevant laws, regulations, and standards, implement the equipment manufacturing process
Implement supervision.
3.2
Supervision client client
The user or the legal agent acting as the buyer of the equipment supply contract on behalf of the user, and Party A who signs the manufacturing supervision service contract.
3.3
Supervision entity
Party B who has the status of a corporate legal person, has relevant equipment supervision performance, and has signed a supervision service contract.
3.4
General supervision engineer
A manufacturing supervision engineer appointed by the manufacturing supervision unit to fully perform the manufacturing supervision service contract on behalf of the manufacturing supervision unit and preside over the work of the project supervision agency.
3.5
Supervision engineer
Under the leadership of the chief manufacturing engineer, responsible for the implementation of a certain profession or aspect of supervision work, a profession with the qualification to sign the corresponding supervision documents
personnel.
3.6
File witness record point (R point)
The manufacturing supervision engineer reviews documents, records, reports and other materials related to equipment manufacturing.
3.7
Witness witness point (W point)
Manufacturing supervision engineers supervise and inspect certain processes, procedures, nodes or results in the equipment manufacturing process on site.
3.8
Hold point (H point)
The manufacturing supervision engineer and (or) the manufacturing supervision client participate in the important process nodes, manufacturing process, and key inspection tests in the equipment manufacturing process on site
Inspection and approval of inspection or non-repeatable inspection test.
4 General rules
4.1 Manufacturing supervision work shall cover equipment production, in-plant assembly, inspection, testing, packaging, inspection before shipment, and manufacturing defects after the equipment arrives on site
Supervise the quality and progress of the process of returning to the factory, witness the compliance of the equipment manufacturing process with the contract, and urge the manufacturing unit to eliminate the equipment manufacturing defects
Eliminate in the manufacturing plant.
4.2 Equipment manufacturing supervision should adopt the mode of in-plant manufacturing supervision. For individual equipment and subcontracted components, roving inspections can be carried out with the consent of the manufacturing supervision client
Manufacturing supervision mode.
4.3 The manufacturing supervision unit and the manufacturing unit should not have direct affiliation or other interests.
4.4 The manufacturing supervision personnel shall abide by the relevant confidentiality regulations of the manufacturing supervision client and the manufacturing unit during the manufacturing supervision process.
4.5 Requirements for manufacturing supervisors
4.5.1 The chief manufacturing engineer shall be a registered equipment supervision engineer and have more than 10 years of relevant professional work experience.
4.5.2 The supervision engineer shall have more than 5 years of relevant professional work experience.
4.5.3 Refer to GB/T 26429 for the corresponding qualification requirements of other supervision personnel.
5 Responsibilities of related parties
5.1 Responsibilities of the manufacturing supervision client
5.1.1 The manufacturing supervision client shall select a manufacturing supervision unit with corresponding scale, ability and performance to implement the supervision work.
5.1.2 Provide equipment supply contract documents, design documents, meeting minutes and other relevant materials to the manufacturing supervision unit.
5.1.3 Respond promptly to the liaison letter issued by the manufacturing unit and the manufacturing supervision unit, such as the witness notice and the quality problem handling opinion.
5.1.4 Timely notify the manufacturing supervision unit to participate in the design liaison meeting.
5.1.5 Participate in the inspection and witness of equipment manufacturing quality according to the equipment manufacturing progress.
5.1.6 Supervise and inspect the production supervision work of the manufacturing supervision unit.
5.2 Responsibilities of the manufacturing supervision unit
5.2.1 Take responsibility for the manufacturing quality of the manufacturing supervision equipment.
5.2.2 Participate in the design liaison meeting, equipment technical presentation and equipment quality analysis meeting as required by the manufacturing supervision client, organize or participate in equipment manufacturing
Quality witness and factory acceptance of equipment.
5.2.3 Review the contents of the equipment supply contract and related materials provided by the manufacturing supervision client, and check whether it is compatible with the current national or industry regulations and regulations.
Contents that do not conform to the chapters and standards shall be submitted to the manufacturing supervision client in time.
5.2.4 Review the production schedule and factory inspection and test plan of the manufacturing unit, and review the manufacturing process and technical standards of the equipment.
5.2.5 According to the authorization of the manufacturing supervision client, the contract payment for the manufacturing supervision equipment shall be reviewed and visaed.
5.2.6 Supervisors shall comply with the safety, occupational health and environmental management regulations of the manufacturing unit.
5.3 Responsibilities of the manufacturing unit
5.3.1 The manufacturing unit shall perform the manufacturing supervision clauses and contents in the equipment supply contract, and cooperate with the manufacturing supervision unit to carry out the supervision work.
5.3.2 The production quality management system of the manufacturing unit shall meet the requirements of GB/T 19001.
5.3.3 Provide production schedule, raw material/component procurement plan, inspection and test plan, and main process plan as required by the manufacturing supervision unit
And the adjustments and changes of the above plans.
5.3.4 Provide the drawings, process documents, test plans, and factory inspection and test plans required by the manufacturing supervision engineer to the manufacturing supervision engineer, and provide timely subcontracting
Supplier list, inspection and test plan and other witness documents.
5.3.5 Before the production of materials, the manufacturing unit shall submit to the manufacturing supervision unit a list of suppliers of main raw materials and components, quality certification documents,
Test/inspection report and incoming inspection report.
5.3.6 During the production process, the manufacturing unit shall submit various original records, process records, inspection records, type
Type test report, product test report, etc.
5.3.7 For the written opinions put forward by the manufacturing supervision unit, the manufacturing unit shall reply in writing in a timely manner.
6 Supervision work process and method
6.1 Supervision work process
a) Sign a manufacturing supervision service contract.
b) Establish a manufacturing supervision organization.
c) Preparation of equipment supervision plan.
d) Compilation of implementation rules for manufacturing supervision.
e) Supervision of the manufacturing process.
f) Packing and shipping inspection.
g) Prepare manufacturing supervision summary report, archive and hand over supervision documents.
6.2 Supervision work methods
6.2.1 The supervision of manufacturing can be carried out by means of document witnessing, on-site witnessing (including witnessing of work stoppage pending inspection), and issuance of documents/instructions.
6.2.2 Document witness includes the review of quality documents, technical documents, production records and other materials in the equipment manufacturing process.
The documents that meet the requirements will be signed and the main requirements are as follows.
a) Review the operation of the quality management system of the manufacturing unit and give corresponding evaluations. If comments are made, the manufacturer should be asked to clarify
Or corrected.
b) Check the quality certification documents, test/inspection reports and factory inspection reports of the main raw materials and components, and verify them with the actual product
Correct.
c) Review the identification data, test reports and other documents of the new technologies, new materials, new processes, new equipment to be adopted.
d) Check the production process cards, operating procedures, inspection and test plans, measurement and test equipment and qualifications of relevant personnel for the main processes
Certificates etc.
6.2.3 On-site witnessing includes patrol inspection of the equipment manufacturing process, side-site supervisory inspection, extended manufacturing supervision, etc. The supervision engineer supervises compliance with the requirements
The main requirements are as follows.
a) During the manufacturing process, manufacturing supervisors conduct regular or irregular inspections of ongoing manufacturing activities or manufacturing sites.
b) During the key production process, the manufacturing supervisors will conduct side-by-side supervision and inspection on site.
c) Carry out extended manufacturing supervision in key raw materials, important outsourcing and outsourcing parts manufacturing locations, and the scope and content of the manufacturing supervision
The unit and the manufacturing supervision unit are negotiated and determined.
6.2.4 The manufacturing supervision unit may issue documents such as meeting minutes, work contact sheets, manufacturing supervision notices, work start orders, work stop orders, and work resumption orders.
The instruction controls the quality and progress of the equipment manufacturing process.
7 Requirements for manufacturing supervision
7.1 The manufacturing supervision unit shall establish a manufacturing supervision organization that meets the needs of the project, prepare an equipment manufacturing supervision plan, and report to the manufacturing supervision client for approval.
7.2 The manufacturing supervision client shall promptly issue a written supervision notice to the manufacturing unit, and coordinate the manufacturing unit to provide the necessary working conditions for the manufacturing supervision unit.
7.3 The manufacturing supervision unit shall prepare detailed rules for the implementation of equipment manufacturing supervision and report to the manufacturing supervision client for record.
7.4 Review the qualification certificates of special operators, key process operators and main inspection and test personnel of the manufacturing unit.
7.5 Check whether the inspection and test equipment of the manufacturer meets the requirements.
7.6 Check the environment of the assembly site and test site of the manufacturing unit.
7.7 Review the appraisal and test report of the new technology, new process, new material and new equipment that the manufacturing unit intends to adopt for the contract equipment, and sign
The opinions shall be submitted to the principal of manufacturing supervision.
7.8 Track the design modification and manufacturing improvement of contract equipment.
7.9 Follow up and witness the physical and chemical inspection of main raw materials, castings and forgings, and the screening inspection of components.
7.10 Check the material certificates of raw materials, purchased parts, outsourced parts, accessory parts, components, standard parts, and rough castings and forgings provided by the manufacturing unit
Certificates, certificates of conformity and other quality certification documents and tracking records shall be signed for those that meet the requirements.
7.11 Participate in the trial assembly, general assembly, and factory test inspections of the manufacturing unit, and sign opinions on the assembly and test results.
7.12 Check the protection, maintenance, storage, packaging and delivery of the contract equipment before leaving the factory, and check the protection adopted by the manufacturer for the equipment
And packaging measures and related random documents, packing lists, etc., to sign and recognize those that meet the requirements.
7.13 The manufacturing supervision engineer shall be responsible for the witness implementation of the equipment manufacturing quality witness project and fill in the equipment quality witness form. The manufacturing supervision client (if
Participate), the supervision engineer and the personnel of the manufacturing unit shall sign on the quality witness sheet for confirmation.
7.14 The manufacturing unit shall promptly notify the witness to participate in the witness according to the requirements of the equipment supply contract and related agreements. W point and H point are scheduled
Before the witness date (W point no less than 3 days, H point no less than 5 days), the manufacturer shall notify the witness. The manufacturer did not communicate in advance as required
If the witness cannot participate in the on-site witness as scheduled, the witness shall have the right to request a new witness.
7.15 If the witness fails to change the witness time according to the prescribed procedures and fails to participate in the witness at the prescribed time, the witness shall be deemed to have given up the witness.
The manufacturing unit can proceed to the next process, and point W is converted to point R to witness. However, if there is no written opinion from the witness at point H, the manufacturer shall not transfer
In the next process, you should agree with the witness to change the witness date; if the witness does not arrive on time after the time is changed, point H can be changed to point R
Then witness.
7.16 For the supervision of manufacturing components, witness items and witness methods (point R, point W and point H) of the equipment manufacturing quality witness project, please refer to the attachment of this standard.
Table A.1~Table A.3 are set in the record, and the manufacturing supervision client and the manufacturing unit can negotiate to increase, decrease or change the manufacturing supervision department of the equipment according to the specific situation.
Documents, witness items and witness methods.
7.17 In addition to implementing quality witnesses during the equipment manufacturing process, the manufacturing supervision engineer should also track the manufacturing process of the manufacturing supervision equipment by means of daily inspections.
Process quality control and the operating status of the manufacturing unit’s quality management system.
7.18 The manufacturing supervision engineer supervises the inspection work of the equipment manufacturing process according to the production schedule of the manufacturing unit and the requirements of the corresponding standards and specifications.
And confirm the inspection results. When the inspection result is found to be inconsistent with the regulations, the manufacturer shall be notified in time for rectification, rework or repair;
For quality problems that cannot be dealt with on the spot, the manufacturing unit shall be notified in writing, requesting that the part is suspended to be transferred to the next process or leaving the factory, and the manufacturing order shall be required
Deal with it in time.
7.19 When a quality problem is found during the equipment manufacturing process, the manufacturing supervision engineer should immediately contact the manufacturing unit to solve the problem.
Supervision client report. In the event of a disagreement between the manufacturing supervision unit and the manufacturing unit, it shall report to the manufacturing supervision client.
7.20 The manufacturing supervision engineer shall follow up and feedback the handling of equipment manufacturing quality problems in a timely manner, and implement closed-loop management on the handling of quality problems.
7.21 The resident manufacturing supervision engineer shall record the on-site manufacturing supervision work in a timely manner and fill in the manufacturing supervision log.
7.22 The manufacturing supervision unit shall promptly report the equipment supervision work to the manufacturing supervision client, and submit it to the manufacturing supervision client according to the provisions of the manufacturing supervision service contract
Supervision report.
8 Supervision documents
8.1 The manufacturing supervision unit shall formulate procedures for the sorting and filing of manufacturing supervision documents and materials, and designate a special person to collect and sort relevant manufacturing supervision according to the work progress
document.
8.2 During the manufacturing supervision process, the manufacturing supervision unit shall form a true and complete process record, which shall be properly preserved and archived, mainly including.
a) Supervision service contract documents.
b) Equipment manufacturing supervision planning and implementation rules.
c) Contact letters such as work contact sheets and notices.
d) Minutes of the meeting.
e) Supervise the production of logs.
f) Supervision record form, various reports.
g) Image data of the supervision process.
8.3 After the completion of the supervision work, the supervision unit shall compile a summary report on the supervision work and hand over the supervision documents and materials in a timely manner. Summary report of supervision work
The report shall be submitted to the manufacturing supervision client within the time required by the manufacturing supervision service contract, and the main contents include.
a) Overview of the manufacturing supervision project.
b) Supervision organization and personnel.
c) Status of supervision work.
d) Problems found in the manufacturing supervision process and their handling.
e) Suggestions for equipment installation, commissioning, operation and maintenance.
f) Overall evaluation of manufacturing supervision equipment.
AA
Appendix A
(Informative appendix)
Equipment Manufacturing Quality Witness Project of Pumped Storage Unit
A.1 See Table A.1 for the manufacturing quality witness items of the pump turbine and its auxiliary equipment.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of DL/T 2021-2019_English be delivered?Answer: Upon your order, we will start to translate DL/T 2021-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of DL/T 2021-2019_English with my colleagues?Answer: Yes. The purchased PDF of DL/T 2021-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|