HG/T 20704.4-2000 Quality Assurance Procedure for Professional Design of Pumps
Some standard content:
Quality Assurance Procedure for Design of Pumps
HG/T20704.4-2000
Subject Content and Scope of Application
This standard specifies the quality assurance procedure for design of pumps. Applicable to design quality assurance work. 2 General
2.0.1 Various technical documents, data sheets and technical documents such as drawings, materials and data of the manufacturer (commercial) compiled by this profession shall be carried out in accordance with the provisions of this procedure. This procedure stipulates specific review steps to ensure the quality of design. 2.0.2 Designers and reviewers shall prepare and review technical documents in accordance with the review steps specified in this procedure, and shall sign the documents after completing the review.
2.0.3 If some conditions are still missing at a certain stage of the design, in order not to affect the normal progress of the design work, you can refer to similar projects or the design experience of this profession and propose conditions to the relevant professions, but the words "to be determined" should be clearly marked on the proposed conditions. Once the professional person in charge receives the formal conditions, he shall immediately propose the formal conditions and notify the conditions marked with "pending" to be invalid.
2.0.4 In order to ensure the quality of the modification, the modification shall also be carried out according to the steps of the design quality assurance procedure, and the modification mark shall be marked at the modification location, and a brief description, date and signature shall be noted in the modification column. 2.0.5 In order to ensure the correct implementation of this procedure, the review personnel shall regularly check the implementation status. 293
File management
3.1 Acceptance of conditions
3.1.1 The professional person in charge shall be responsible for accepting the conditions, and shall urge the professional who proposed the conditions to obtain documents and data according to the design schedule, and shall establish a project file for management and review. 3.1.2 The professional person in charge shall ensure that the accepted conditions have been reviewed and signed by the professional person in charge who proposed the conditions, and shall review the accepted conditions together with the design personnel and make review records. 3.1.3 The professional person in charge shall regularly check the accepted conditions to ensure that the conditions used by the professionals are the latest versions.
The professional person in charge shall manage all acceptance conditions in accordance with the document and data control requirements. 3.2 Proposed conditions
3.2.1 All proposed conditions shall be managed by the professional person in charge, and the proposed conditions shall be reviewed and signed in accordance with the design quality assurance procedures.
3.2.2 The person in charge of the discipline shall keep the original documents prepared by the discipline. At the same time, a copy of the conditions proposed in each edition shall be kept, and the documents shall be sent together with the drawings and materials and archived. 4 Engineering design regulations
Documents required for acceptance of conditions
Design commencement report:
Engineering design basic data;
User (owner) regulations and opinions:
Equipment table.
Preparation, verification, review and signature
1 The engineering design regulations shall be prepared by the person in charge of the discipline according to the format and requirements of the general design regulations, the design commencement report, the engineering design basic data and the regulations of the user (owner). 2 After the engineering design regulations are prepared, they shall be verified by the verification personnel first, and then distributed to the auditors, design managers and relevant professionals for review.
3 The person in charge of the discipline shall compile the verification opinions into a document, which shall be reviewed by the auditors and signed on the document. 4 The signed engineering design regulations shall be submitted to the design manager and, if necessary, sent to the user (owner) for review and confirmation. Reasonable opinions shall be compiled into the document by the professional person in charge. 5 After the auditor confirms that the professional person in charge has compiled all reasonable opinions, the final document shall be reviewed and signed.
6 The final engineering design regulations shall be submitted to the design manager by the professional person in charge, and finally published by the design manager. 7 The engineering design regulations are important technical documents. After confirmation by the user (owner), modifications should be avoided as much as possible. Even if there are modifications, most of the modification opinions should come from the user (owner), but they should be carried out through change notices. 5 Summary table of expected energy consumption of pumps
Data table];
Documents required for acceptance conditions
Design commencement report;
Engineering design basic data:
Equipment table;
Documents published by the process professional [process specification, process flow diagram (PFD), material balance table and pump process number conceptual or preliminary steam balance diagram [when there is a basic design or process package of the technology (or patent) owner]; preliminary cooling water balance diagram [when there is a basic design or process package of the technology (or patent) owner]. Preparation, verification and signature
The professional person in charge prepares the document, confirms the accuracy and completeness of the document through self-verification, and then signs and dates the document.
The verification personnel verifies the document.
3After the professional person in charge compiles the correction opinions, the verification personnel signs and dates the document. Then send it to the design manager and relevant professionals.
General technical regulations for equipment
Documents required for acceptance conditions
Engineering design regulations;
2Engineering design basic data.
Preparation, verification, review and signature
General technical regulations for equipment are prepared by the professional person in charge in the format specified by the professional. After the general technical regulations for equipment are compiled, they are initially verified by the verification personnel and then distributed to the auditors, relevant professionals and standards, and the procurement department for review.
After the professional leader summarizes the opinions of all relevant professionals and departments and compiles them into a document, he/she signs the document and indicates the date. 3
The auditor reviews the final document and signs after confirming that all review opinions have been compiled into the document. The general technical regulations of the equipment are sent to the design manager, who then sends them to the purchasing department. 6 The general technical regulations of the equipment are important documents. Since modifications will affect the order price and delivery schedule, modifications should be avoided as much as possible.
7 Data sheet for inquiry
Data sheet];
Documents required for acceptance conditions
Design commencement report:
Engineering design basic data;
Equipment table;
Documents issued by process specialty [process specification, process flow diagram (PFD), material balance sheet and pump process data system specialty documents (piping instrument flow diagram, pump data summary sheet and pump calculation sheet); preliminary steam and cooling water balance;
Engineering material selection regulations;
Engineering design regulations;
General technical regulations for equipment.
Preparation, verification, review and signature
The pump data sheet is prepared by the professional person in charge or the designated designer, and the data sheet is confirmed to be accurate and complete after self-verification, and then signed and dated. The data sheet should be verified by the verifier.
After the compiler summarizes the review opinions, the reviewer signs and indicates the date, and then sends it to the auditor for review. 3
After the compiler summarizes the review opinions, the reviewer signs and indicates the date. 4The data sheet is sent to the design manager, who sends it to the purchasing department. 296
Documents required for acceptance conditions
Design commencement report;
Engineering design basic data;
Equipment table;
Data sheet for inquiry;
General technical regulations for equipment.
Purchase (inquiry) technical documents
Preparation, verification, review and signature
Purchase (inquiry) technical documents are prepared by the professional person in charge or the designated designer, and the prepared 1
content is confirmed to be accurate and complete after self-verification, and then the document is signed and dated. 2The purchase (inquiry) technical documents are verified by the verifier. 3 After the compiler summarizes the verification opinions, the verifier signs and indicates the date, and then sends it to the auditor for review. After the compiler summarizes the review opinions, the auditor signs and indicates the date. 4 The procurement (inquiry) technical documents are sent to the design manager, who sends them to the procurement department. Quotation technical review form and technical review opinion 9
Documents required for acceptance conditions
Quotation technical documents of the manufacturer (commercial); general technical regulations for equipment;
Machine pump data sheet;
Suggestions for selecting the quotation manufacturer (commercial): supplementary documents and data of the manufacturer (commercial). Preparation, review and signature
The quotation technical review form is prepared by the professional person in charge or the designated designer. When preparing, the review opinions of all relevant professionals should be widely solicited. After the quality of the preparation of the quotation technical review form is guaranteed by self-verification, the form should be signed and dated. 2 After preparing the quotation technical review form, a technical review opinion should be written, and specific opinions on the review results and suggestions for selecting the procurement manufacturer (commercial) should be put forward.
3The above documents shall be checked by the checker.
4After the compiler summarizes the check opinions, the checker signs and dates them, and then sends them to the auditor for review. After the compiler summarizes the review opinions, the auditor signs and dates them. 297
5The quotation technical review form, technical review opinions and suggestions for selecting the manufacturer (commercial) shall be sent to the design manager, who shall send them to the purchasing department.
Documents required for acceptance conditions
Design commencement report;
Documents published by the process specialty
Engineering design basic data;www.bzxz.net
Equipment list;
Conditions provided by the system specialty;
Preliminary steam and cooling water balance diagram;
Engineering material selection regulations;
Engineering design regulations;
General technical regulations for equipment;
Data sheet for ordering
Minutes of the manufacturer (commercial) coordination meeting (VCM) (technical part): drawings and data supplemented by the manufacturer (commercial). Preparation, verification, review and signature
The pump data sheet is prepared by the professional person in charge or the designated designer, and the contents of the compiled data sheet are confirmed to be accurate and complete through self-verification, and then signed and dated on the sheet. The data sheet is verified by the verifier.
3 After the compiler summarizes the verification opinions, the verifier signs and dates the data sheet; then it is sent to the auditor for review. After the compiler summarizes the review opinions, the auditor signs and dates them. The data sheet is sent to the design manager, who sends it to the purchasing department. 4
Equipment (order) purchase order/technical specification 11.0.1
Documents required for acceptance conditions
Recommendations and final agreed opinions on the selection of the purchasing manufacturer (commercial); 1
Minutes of the manufacturer (commercial) coordination meeting (VCM) (technical part); 2
3Equipment table;
4Final machine pump data sheet for ordering:
General technical regulations for equipment;
Drawings and data supplemented by the manufacturer (commercial): Purchasing (inquiry) technical documents.
11.0.2. Preparation, verification, review and signing of equipment (order) requisition/technical specification is to make necessary modifications to the purchase (inquiry) technical documents after inquiry and coordination with the manufacturer (commercial), and the original number of the supplemented version remains unchanged. If the purchase (inquiry) technical documents need to be modified in large quantities, the equipment (order) requisition/technical specification should be recompiled. 2. The equipment (order) requisition/technical specification is modified, supplemented or recompiled as needed by the professional person in charge or the designated designer, and the content compiled is confirmed to be accurate and complete after self-verification, and then signed and dated on the form.
3. The equipment (order) requisition/technical specification is verified by the verification personnel. 4. After the compiler summarizes the verification opinions, the verifier signs and dates them, and then sends them to the auditor for review. After the compiler summarizes the review opinions, the auditor signs and dates them. 5. The equipment (order) requisition/technical specification is sent to the design manager, who sends it to the procurement department. 12 Documents required for acceptance of the manufacturer's (commercial) drawings, materials and data
Equipment (order) purchase order/technical specification and all its attachments and meeting minutes: All relevant documents and letters previously provided by the manufacturer (commercial) Sending order for the manufacturer's (commercial) drawings, materials and data sheets: ACF and CF drawings, materials and data sheets of the manufacturer (commercial). 4
Verification, review and signing
The professional person in charge or the designated designer shall mark the review opinions of this 1
profession and other relevant professions on the drawings, materials and data sheets provided by the manufacturer (commercial). 2 The professional person in charge shall verify the drawings, materials and data sheets of the manufacturer (commercial) to see if they meet the provisions and requirements of the engineering design regulations, equipment (order) purchase order/technical specification and related technical documents, and then submit them to the auditor for review.
3 After the professional person in charge or the designated designer summarizes the review opinions, he/she shall stamp the special stamp for reviewing the drawings and materials of the manufacturer (commercial company) on each drawing, information and data sheet returned to the manufacturer (commercial company), sign and indicate the date. 4 The professional person in charge shall review whether the drawings and materials sending sheet is accurate and complete, and then send it together with the drawings and materials stamped with the special stamp to the design manager for sending to the manufacturer (commercial company). 299
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