HG/T 20702.2-2000 The relationship between special equipment and other disciplines in the engineering design stage HG/T20702.2-2000 standard download decompression password: www.bzxz.net

The relationship between the special equipment specialty and other specialties during the engineering design stage HG/T 20702.2-2000
Subject content and scope of application
This standard specifies the relationship between the special equipment specialty and other specialties during the engineering design stage (the interface and mutual relationship between specialties), and is applicable to the design management during the engineering design stage. 2 Relationship with the design manager
The design manager shall provide the specialty with a commencement report and its attachments, including: basic data of engineering design:
engineering design schedule:
quality plan;
design regulations approved by the user (with the user's opinions and requirements); equipment list;
approved preliminary design documents or contracts and their contract attachments. The specialty shall provide the design manager with the following documents: special equipment engineering design regulations;
general technical regulations, engineering standards, and procedure specifications for various types of special equipment: purchase requisitions or technical specifications for special equipment (inquiry, ordering): drawings and materials delivery sheets for each publication;
technical risk memorandum.
3 Relationship with Chemical Process Major
Chemical Process Major needs to provide this major with: process flow chart and process specification;bZxz.net
Material balance sheet;
Special equipment process data sheet (including special equipment condition diagram): connection and interface position of temperature, pressure and analytical instrument (including interface position diagram). This major needs to provide the Chemical Process Major with various versions of special equipment diagram (equipment engineering drawing) and/or data sheet. 4 Relationship with Process System Major
The Process System Major needs to provide this major with: design pressure of various special equipment;
Special equipment connection summary sheet;
Equipment elevation and net positive suction head (NPSH) table. This major needs to provide the Process System Major with various versions of special equipment diagram (equipment engineering drawing) and/or data sheet. 5 Relationship with Instrumentation Specialty
The Instrumentation Specialty shall provide this specialty with instruments and equipment connection diagrams with control points such as pressure, temperature, and liquid level. 5.0.1
5.0.2 This specialty shall provide the Instrumentation Specialty with equipment diagrams (equipment engineering drawings) and/or data sheets of the relevant equipment. 6 Relationship with Materials Specialty
The Materials Specialty shall provide this specialty with the following design documents and participate in the following work of this specialty: 6.0.1
1 Engineering material selection regulations (construction material memorandum); 157
2 Engineering standards and procedure specifications for materials and welding of special equipment compiled by the Materials Specialty; Participate in the compilation of engineering design regulations and general technical regulations for various special equipment; 3
Participate in the agenda of the material content of the special equipment manufacturer coordination meeting (VCM) for which this specialty is responsible: Review the special equipment diagrams (equipment engineering drawings) drawn by this specialty and the drawings and documents provided by the manufacturer (commercial) that contain the content related to materials and welding and make comments. 6.0.2 This major needs to provide the materials major with
engineering design regulations and general technical regulations and procedure instructions for related equipment; 1
various versions of special equipment schematics (equipment engineering drawings) and/or data sheets. 2
7 Relationship with the device layout major
7.0.1 The device layout major needs to provide this major with various versions of equipment layout drawings. 7.0.2 This major needs to provide the layout major with various versions of equipment schematics (equipment engineering drawings). 8 Relationship with the piping major
The piping major needs to provide this major with the pipeline plan layout (or pipe opening orientation diagram and support orientation and elevation). 8.0.1
8.0.2 This major needs to provide the piping major with various versions of equipment schematics (equipment engineering drawings). 9 Relationship with Pipeline Machinery Major
Pipeline Machinery Major shall provide this major with: 9.0.1
Local loads acting on equipment connection points; 1
2The elevation, orientation, type, load or reinforcement plate and support member summary table of the pipe rack support members to be pre-welded on the equipment.
9.0.2This major shall provide the Pipeline Machinery Major with various equipment schematics (equipment engineering drawings) and return the connection load verification results.
10 Relationship with Civil Structure Major
10.0.1Civil Structure Major shall provide this major with the elevation, orientation and type of support members of the operating platform and ladder to be welded on the equipment.
10.0.2This major shall provide various equipment schematics (equipment engineering drawings) with maximum operating weight to the Civil Structure Major.
Relationship with Pipeline Materials Specialty
Pipeline Materials Specialty shall provide this specialty with: Equipment and Pipeline Insulation (Cold Insulation) Regulations; Equipment and Pipeline Painting Regulations;
Pipeline Material Grade Table and Pipeline Wall Thickness Table; Pipeline Connection Standard Regulations and Special Connection Structure Standard Drawings. This specialty shall provide the Pipeline Materials Specialty with various versions of special equipment schematics (equipment engineering drawings) and/or data sheets. Relationship with Electrical Specialty
12.0.1 This specialty shall provide the Electrical Specialty with the power usage condition table of the motors that are matched with the equipment. The Electrical Specialty shall provide this specialty with the purchase instructions and data sheets of the motors. 12.0.2
13 Relationship with the Purchasing Department
The Purchasing Department shall provide the following information and documents to this specialty: 1. Quotation technical documents of the manufacturer (commercial company); 2. Technical information (capabilities, performance), product samples and product catalogues of relevant manufacturers (commercial companies); 3. List of qualified manufacturers (commercial companies);
List of manufacturers (commercial companies) agreed to participate in the VCM coordination meeting; Notice of convening the manufacturer (commercial company) coordination meeting (VCM); Technical annexes to the order contract;
ACF drawings and data sheets, data sending sheets (unless otherwise specified) for review by the manufacturer (commercial company); CF drawings and technical information of the manufacturer (commercial company); Manufacturing and test records, inspection data reports and product certificates of the manufacturer (commercial company). This specialty should provide the following information and documents to the purchasing department: subcontracting suggestions for equipment procurement for engineering projects; equipment procurement (inquiry, ordering) purchase requisition/technical specifications and related technical documents; suggestions for (selecting) inquiry manufacturers (commercials); technical evaluation opinions on manufacturers (commercials) quotations and suggestions for selecting ordering manufacturers (commercials); procurement technical risk memorandum (if necessary): VCM detailed agenda (technical part): VCM meeting minutes (technical part) and modified or updated documents or data sheets; review of the summary opinions of the manufacturer's (commercials) ACF and CF drawings and data sheets (unless otherwise specified); memorandum involving procurement in the design project. 160
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