SY 4032.2-1993 Petroleum Construction Project Quality Inspection and Assessment Standard Communication Engineering (City Telephone Line Engineering) SY4032.2-1993 Standard Download Decompression Password: www.bzxz.net

Standard for Quality Inspection and Evaluation of Petroleum Construction EngineeringTelecommunication Engineering (Local Linc Fnginccring)
SY4032.2—93
Editing department: China National Petroleum Corporation Infrastructure Engineering Bureau Approval department: China Petroleum and Natural Gas Corporation Implementation date: May 1, 1994
Petroleum Industry Press
1993-Beijing
Assembly of electric poles and connecting poles
Pole technology and pole root reinforcement engineering
Wire pulling and support pole installation engineering
Overhead open line engineering
Overhead cable engineering
Underground cable laying engineering
Wall and concealed pipe cable laying engineering
Assembly and installation engineering of branch line and handover equipment Cable connection engineering·
Amplification and rural road reuse equipment installation engineering
In-bureau terminal cable installer
Inflatable device installer Engineering
Cable corrosion protection engineering·
Direct-built electrical continental test engineering
AC test engineering
Appendix A
Appendix B
Appendix C
Quality assurance materials for urban telephone line engineering List of hardness test instruments for urban telephone line engineering Explanation of terms used in this standard
Attached explanation·
(3))
Document of China National Petroleum Corporation
(93) CNPC Technical No. 764
Notice on the approval and release of ten oil and gas industry standards including "Construction and Acceptance Specifications for Natural Gas Gathering and Transmission Pipelines"
To all relevant units:
The draft of thirteen standards including "Construction and Acceptance Specifications for Natural Gas Gathering and Transmission Pipelines" has been reviewed and approved, and is now approved as oil and gas industry standards and released. The numbers and names of the standards are as follows:
SY 4066—93
SY/T 4067-93
SY/T 4072--93
SY 4032.1--93
Specification for construction and acceptance of natural gas gathering and transmission pipelines Specification for construction and acceptance of process pipelines in natural gas gathering and transmission stations
Asphalt expanded perlite anti-tumor insulation steel pipe
Standard for quality inspection and assessment of petroleum construction projects Communication projects
(Long-distance communication open-line engineering)
(Replaces SYJ 4032--88)
Standard for quality inspection and assessment of petroleum construction projects 5SY 4032.293
(City telephone line engineering)
(Replaces SYJn 4032-—88)
6SY 4032.3—93
7SY 4032.4--93
SY 4032.5—93
9 SY 4032.6--93
10 SY 4032.7--93bzxZ.net
11 SY 4032.8--93
12 SY 4032.9-—93
13 SY 4032.10--93
Petroleum Construction Project Quality Inspection and Assessment Standards Communication Engineering
(Communication Pipeline Engineering)
(Replace SYJn 4032-88)
Petroleum construction project quality inspection and assessment standard communication engineering
(Long-distance communication open-line carrier telephone installation project) (replace 5YJn4032--88)
Petroleum construction project quality inspection and assessment standard communication engineering
(Long-distance communication telephone exchange equipment installation project) (replace SYJn4032-88)
Petroleum construction project quality inspection and assessment standard communication engineering
(City telephone exchange equipment installation project) (replace SYJn 4032--88)
Petroleum construction project quality inspection and assessment standard communication engineering
(City telephone program-controlled exchange equipment installation project) (replace SYJn 4032--88）
Petroleum construction project quality inspection and assessment standard communication engineering
(Teletransmission network optical fiber digital transmission system engineering) (replaces SYJ4032--88)
Petroleum construction project quality inspection and assessment standard communication engineering
(Digital microwave communication engineering)
(replaces 5YJn4032--88)
Petroleum construction project quality inspection and assessment standard communication engineering
(Communication power supply equipment installation engineering)
(replaces SYJn4032--88)
The above standards shall be implemented from May 1, 1994. PetroChina Tianyi Gas Company
November 26, 1993
This standard applies to the sub-items, sub-divisions and unit project names of urban telephone line projects newly built, expanded and constructed in petroleum construction projects. 1.0.2
Name of urban telephone line projects
Main pole and relay line projects
Name of sub-item projects
() Assembly of poles and connecting poles
: (2) Pole and support reinforcement projects
: () Wire and support pole installation projects
1 (4) Overhead open edge projects
: (5) Overhead cable projects
(6) Underground cable installation projects
() Wall and concealed pipe cable installation projects
Pole and relay Shengcable project (8) Cable splicing project, (9) Amplification and multiplexing equipment installation project (10) In-station terminal installation project
(1!) Inflatable device installation project
(12) Cable corrosion protection project
(13) Assembly and pole connection project
Each wiring (or handover) area
Pole and line project
Each wiring [or handover] area
Cable project
Electrical durability test
(14) Pole and pole root reinforcement project
(15) Wire pulling and bracing project
(16) Overhead open line project
(171 Overhead cable project
(18) Underground cable laying project
( 19) Wall-increasing and concealed cable installation engineering (20) Electrical connection engineering (21) Assembly and transformation engineering of branch line and handover equipment (22) Installation engineering of inflatable device (23) True current electrical testing engineering (24) Alternating current testing engineering Quality inspection and evaluation of telephone line engineering. 1-0.2 The division principle of sub-items, sub-divisions and unit engineering of urban telephone line engineering shall comply with the provisions of SY4024-92 "General Standard for Quality Inspection and Evaluation of Petroleum Construction Engineering". The names of sub-items, sub-divisions and unit engineering shall comply with the provisions of Table 1, 0, 2. 1.0.3 While implementing this standard, the provisions of SY4024-93 "General Standard for Quality Inspection and Evaluation of Petroleum Construction Engineering" shall also be observed. 1.0.4, The main quality indicators and requirements of this standard are proposed in accordance with YDJ38-85 "Technical Specifications for Construction and Acceptance of Urban Telephone Line Projects" (hereinafter referred to as the Specifications). 1.0.5 The quality assurance data of urban telephone line 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 evaluation shall be within the validity period of the calibration. The names, specifications and models of the tools and instruments shall comply with the provisions of Appendix B of this standard. 2.1.1
Assembly of poles and connecting poles
2.1 Guarantee items
The pole type and specification procedures of the assembled poles must comply with the design and specification provisions. Inspection method: Check against the design.
2.1.2 The quality of the poles shall comply with the specifications. Inspection method: Observation, measurement, and inspection of quality certificates. 2.1.3 The quality of the wire load, iron parts and insulators of the assembled poles shall comply with the specifications.
Inspection method: Observation, inspection of quality certificates, 2.2 Basic items
Quality requirements for assembled poles, their inspection methods and specified scores should comply with the quality requirements for assembled poles, their inspection methods and specified scores in the table.
+The surface of the pole and the surface of the wire should comply with the specifications. The wire should be straight with the center line of the pole, the water support should be slotted, and the width should match the wire width.
The wire of the corner pole should be installed inside the line, and the longitudinal and lateral directions of the wire should be mutually angled.
The foot or climbing method should be combined and fixed firmly without loosening.
The installation should comply with the specifications, be installed firmly, comfortably and without loosening.
Note: This is an important item. The same below.
Test method is consistent with
Table 2.2.1
Specified scores #
2.2.1.
Number of inspections: 10% of the number of assembled poles to be inspected. 2.2.2 The quality requirements, inspection methods and specified scores of cement pole joints shall comply with the provisions of Table 2.2.2.
Quality requirements, inspection methods and specified scores of water-mixed pole supports
"The length, mode and method of the joint shall comply with the design requirements. For cement poles connected with steel, there shall be no cracks or pores in the seams. For cement poles connected with flanges, the force of each connection nail shall be uniform, and the screws shall be tightened.
The installation sequence of the cement pole shall comply with the design or specification requirements. Number of inspections: All inspections.
Inspection method
Check the design
Tighten with a wrench
Specified scores
2.2.3 The quality requirements, inspection methods and specified scores of wooden pole joints shall comply with Table 2.2.3 Regulations.
Quality requirements for wood pole joints, their inspection methods and specified score values.
The height and type of joints shall comply with the design requirements.
The body shall be straight: the diameter difference is small, and there is no large knot on the surface. The tip diameter of the lower section shall not be less than the tip diameter of the upper section. The tip diameter of the lower section of a single joint shall not be less than 3/4 of the root diameter of the section. The joint shall be tight and seamless, and the wood poles shall be firmly connected.
The cylinder eye shall be straight and on the center line of the wood pole. The gaskets (or other objects) added at both ends of the nail shall not exceed one piece. The specifications and dimensions of the joint shall comply with the specifications. Inspection methods ||tt ||Observation, comparison
Design inspection
Specified score
Inspection quantity: all inspections.
2.3 Allowable deviation items
2.3.1 The quality indicators, inspection quantity, inspection methods and basic specified score of the allowable deviation items of the assembly pole and the connection pole project shall comply with the provisions of Table 2.3.1. The quality indicators of the allowable deviation items of the assembly pole and the connection pole project. Inspection quantity, inspection method and specified score
The first step of the installation of the exposed wire of the cement pole is the distance between the first layer of the exposed wire and the top of the pole. The distance between the first layer of the exposed wire and the top of the pole is not the increase in the depth of the exposed wire of the pole installation| |tt||The distance between the upper and lower wires
The distance between the longitudinal and transverse wires of the cross
The distance between the cross and the wire
The distance between the hooks and the hooks, the hooks and the wires
The length of the wire tie allowed after the connecting rod is screwed in||tt| ...
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