SY 4032.5-1993 Petroleum Construction Project Quality Inspection and Assessment Standard Telecommunication Engineering (Long Distance Telephone Exchange Equipment Installation Engineering) SY4032.5-1993 Standard Download Decompression Password: www.bzxz.net

Standard for Quality Inspection and Evaluation of Petrolem Construction EngineeringTelecommunication Engineering(Toll Transit Switching EquipmentInstalling Engineering)
$Y 4032.5—93
Editing department: China National Oil and Gas Corporation Infrastructure Engineering BureauApproving department: China National Petroleum CorporationImplementation date: May 1, 1994
Petroleum Industry Press
1994·Beijing
Inspection before construction
Iron frame processing project
Self-guided
Manual machine room frame installation project
Coding equipment iron frame installation project
Cable walkway installation project
Cable trough installation project
Long-distance large industrial switching equipment rack installation project -...
Coding long-distance automatic switching equipment rack installation project switchboard. Business station security project
Number system installation project
Equipment marking project...·
Cable bundling project,
Welding cable core wire project
Welding jumper wire project
Main feeder line installation project
In-row feeder line installation project:
Rack lighting installation project
Signal system debugging project
Long-distance manual equipment testing project·
Long-distance coding equipment testing project
Other testing projects
Appendix A
Appendix B
Quality assurance data for long-distance communication telephone exchange equipment installation project.|| tt||Quality inspection of long-distance telephone exchange equipment installers 1
(6)
Appendix C
Apparatus table·
Explanation of terms used in this standard
Additional explanation·
Document of China National Petroleum Corporation
(93) CNPC Technical No. 764
Notice on the approval and release of thirteen oil and gas industry standards including "Specifications for Construction and Acceptance of Natural Gas Gathering and Transmission Pipelines"
To all relevant units:
The draft of thirteen standards including "Specifications for Construction and Acceptance of Natural Gas Gathering and Transmission Pipelines" has been reviewed and approved, and is now approved as oil and gas industry standards and is hereby released. The bid numbers and names are as follows:
SY 4066--93
SY/T 4067-93
SY/T4072—93
SY4032.1-93
5 SY 4032.2-93
6SY4032.3--93
Specification for construction and acceptance of natural gas gathering and transmission pipelinesSpecification for construction and acceptance of process pipelines in natural gas gathering and transmission stationsAsphalt expanded perlite anti-corrosion and thermal insulation steel pipe
Standard for quality inspection and assessment of petroleum construction projectsCommunication projects (long-distance communication open line projects)
(Replacement of SYJn4032—88)
Standard for quality inspection and assessment of petroleum construction projects
Program (urban telephone line projects)
(Replacement of SYJn 4032—88)
Communication Engineering
Petroleum Construction Engineering Quality Inspection and Assessment Standard Communication Engineeringbzxz.net
Engineering (Communication Pipeline Engineering)
(Replace SYJn4032—88)
7 SY 4032.4-93
8 SY 4032.5-93
9 SY 4032.6--93
10 S 4032.7-93
11 SY 4032.8--93
12SY 4032.9—93
13 $Y 4032.10—93
Petroleum Construction Engineering Quality Inspection and Assessment Standard Communication Engineering (Long-distance Communication Open-line Carrier Telephone Installation Engineering) (Replace SYJn 4032-88)
Petroleum construction project quality inspection and assessment standard Communication engineering (long-distance communication telephone exchange equipment installation project) (replaces SYJn4032-88)
Petroleum construction project quality inspection and assessment standard Communication engineering (city telephone exchange equipment installation project) (replaces SYJn4032-88)
Petroleum construction project quality inspection and assessment standard Communication engineering (city telephone program-controlled exchange equipment installation project) (replaces SYJn 4032-88)
Petroleum Construction Project Quality Inspection and Assessment Standard Communication Engineering (Telecommunication Network Optical Fiber Digital Transmission System Engineering) (Replacing SYJn4032-88)
Petroleum Construction Project Quality Inspection and Assessment Standard Communication Engineering (Digital Microwave Communication Engineering)
(Replacing SYJn4032-88)
Petroleum Construction Project Quality Inspection and Assessment Standard Communication Engineering (Communication Power Equipment Installation Engineering)
(Replacing SYJm 4032-88)
Five standards were promoted and implemented from May 1, 1994. China National Petroleum and Natural Gas Corporation
November 26, 1993
1.0, 1 This standard applies to the quality inspection and assessment of the installation engineering of long-distance communication power switching equipment for new, built and rebuilt petroleum construction projects. Names of sub-items, sections and unit projects of long-distance telephone exchange equipment installation project
Names of sub-items of long-distance telephone exchange equipment installation project
Construction, material inspection
Iron parts processing, racks, walkways
and trough installation work
Rack and equipment installation work
Cable laying, binding and welding engineering
Power line installation engineering
Electrical performance commissioning engineering
Names of sub-items
Pre-construction inspection
Iron parts processing engineering
Manual machine room rack installation engineering
Coding equipment rack installation engineering
Cable walkway installation engineering
Cable trough installation engineering
Long-distance manual exchange equipment rack installation engineering Coding system Long-distance automatic exchange equipment rack installation Installation engineering switchboard: service station installation project
signal system installation project
equipment sign project
micro-bundling cable project
braiding and welding cable core wire project
welding jumper project
main feeder line installation project
in-row feeder line installation project
row rack lighting installation project
signal system communication test project
long-distance manual equipment test project
long-distance coding equipment test project
other test projects
1.0.2 The division of sub-items, sections and unit projects of long-distance communication telephone exchange equipment installation project shall comply with the provisions of SY4024-93 "General Rules for Quality Inspection and Assessment of Oil Construction Projects", and the names of sub-items, sections and unit projects shall comply with the provisions of Table 1.0.2.
1.0.3 While implementing this standard, the provisions of SY4024-193 "General Standards for Quality Inspection and Assessment of Petroleum Construction Projects" shall also be observed. 1.0.4 The main quality indicators and requirements of this standard are based on YDI41-86 "Technical Specifications for Construction and Acceptance of Long-distance Telephone Exchange Equipment Installation Projects" (hereinafter referred to as the specifications).
1.0.5 The quality assurance data for long-distance telephone exchange equipment installation projects shall comply with the provisions of Appendix A of this standard.
1.0.6 The measuring instruments and meters used in the inspection and assessment shall be within the validity period of the calibration. The names, specifications and models of the tools and meters shall comply with the provisions of Appendix B of this standard. 2
Pre-construction inspection
2.1 Basic items
2.1.1 The quality requirements for the construction conditions of the machine room and the exchange room, as well as their inspection methods and specified scores shall comply with Table 2.1.1.
Quality requirements and inspection methods and specified scores for the construction conditions of the machine room and the exchange room
The construction of the machine room and the exchange room should be completed, the paint and plastering should be completed, and the decoration should be completed
The floor of the machine room should be flat and smooth, and the number and position of the reserved holes should meet the design requirements
The size of the ground should meet the design requirements, the cover should be tight, and the power supply conditions exposed by the construction of the station room should have suitable ventilation, heating or air conditioning equipment for the room
Note: This is the main item, the same below.
Should be installed
Inspect the quantity and inspect all.
Inspection method
Observation inspection
Horizontal layer, tape measure
Design verification
Observation inspection
Observation and
Electrical inspection
Table 2.1.1
Specified score
21.2 The quality requirements of main equipment and their inspection methods and specified score should comply with the provisions of Table 2.1.2.
Inspection quantity, all inspections.
Quality requirements of main equipment and their inspection methods and specified scores
The number of groups, number of roots, wire diameters and quality of cable cores in the bureau should meet the design requirements
The cable should not be broken or mixed, and the plastic sheath and core wire should be free of degradation, deformation, twisting and wrinkling
The insulation resistance of the cable core should not be less than 20M per kilometer. The specifications of terminal boards and welding wire plugs should meet the design requirements, and the tin plating should be intact. The insulation resistance between relative terminals should not be less than 200M. Equipment and instruments with unqualified quality shall not be used in the project. Inspection method
Inspect and check
Use a meter!
And observation and inspection
250V insulation: table
Observation and inspection
Use insulation resistance meter
Check factory specifications
Certification records
2.2 Pre-construction inspection sub-project quality inspection and evaluation table Table 2.1.2
Specified scores
The pre-construction inspection sub-project quality inspection and evaluation table should comply with the unified format of Table 2.2.1.
Wang Yanyou
1 Machine
Exchange
Main equipment
3 Iron frame processing engineering
3.1 Basic items
Quality requirements for iron frame processing and its inspection quantity, inspection methods and specified points 3.1.1
The quality requirements for iron frame processing and its inspection quantity, inspection methods and specified points
Quality requirements
After processing, the iron parts must be straight, smooth, evenly painted, and the color must be consistent. For example, the size of the workpiece should meet the design requirements. The short bend and twisted iron parts should be free of cracks, and the curvature should meet the requirements of the construction drawings
The eyelets should be straight, tapped and cut, Screws and threads should be inspected
Number of inspections
Inspection 10%, but
less than 5
Random inspection 10%, but
not required to be more than 3
Random inspection 10%,
not less than 3
Inspection method
Observation inspection
Observation inspection
Check drawings
Observation inspection
3.2 Ironwork processing sub-item quality inspection and evaluation table 3.2.1
Format.
Specified
The ironwork processing sub-item quality inspection and evaluation table should comply with the unified standard in Table 3.2.1
Model rating
-4 rht
一"*装
章玉持鞋
评价级
检验结果
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.