Chapter I Project Overview
I, Project Overview
1, Project Overview
This project is the xxx City Finance Bureau to invest in the construction of the city's Urban Construction Engineering Administration on behalf of the city's People's Hospital, the new hospital 10KV feeder cable project, the feeder for the two-way independent 10KV power supply.
1, the two routes were laid from 110KV Hongyuan station F32 b to × × × City People's Hospital new hospital open and close the AH102 inlet cabinet 1 back to the YJV22-8.7/15 × 300 cable; length of 3982M; from 110KV Liantang station F17 a to the Dongguan City People's Hospital new hospital open and close the AH202 inlet cabinet 1 back to the YJV22-8.7/300 cable; length of 3982M; from 110KV Liantang station F17 a to the Dongguan City People's Hospital new hospital open and close the AH202 inlet cabinet 1 back to the YJV22-8.7/300 cable. 15KV-3 × 300 cable, the length of 3237M, the total length of the cable 7219M.
2, the cable from the 110KV Hongyuan station out of the station along the outgoing cable trench connected to the Huancheng West Road cable trench to the north to lay to the southeast of Huancheng Road, Xinwandao interchanges, after the top of the pipe across the Huancheng Road connected to the hospital cable trench, along the hospital cable trench to reach the opening and closing of the AH102 inlet cabinet;
3, cable from 110KV Liantang station out of the station along the Jin'ao Road to the south to reach the northwest corner of the bus station after turning west along the original cable trench laying to H point, H point to G point of the new 6-line cable trench connected to the original cable trench, cable laying to the Huancheng Road, the new WanDao interchange south of the C point along the top tube across the HuanCheng Road connected to the yard cable trench, along the yard cable trench to the opening and closing of the AH202 inlet cabinets;
4, the project is located in xxx city xingu chong and daojiao changping village junction, is part of xxx city people's hospital new hospital construction project, this project is a new 4 line cable roof pipe 190 meters, 2 working wells, 6 line cable roof pipe 160 meters, 2 working wells, 24 line cable trench 10 meters, 2 working wells, 6 line cable trench 20 meters, 1 working well, the total project for laying YJV22-8.7/ 15KV-3×300 cable 7219 meters, including 15 sets of intermediate joints, terminal head 4 sets.
Two, the preparation of the basis
1, bidding construction drawings and bidding documents.
2, involved in the construction norms and regulations
1) "Mechanical Equipment Installation Engineering Construction and Acceptance Specification" TJ231-78
2) GBJ300-88 "Building Installation Quality Inspection and Evaluation Standards"
4) DB/510901001-88 "Building Installation Craft Standards and Operational Procedures"
(5) "Safety Technical Regulations for Construction Installers"
6) JBJ59-88 "Construction Site Temporary Electricity Safety Production Management System"
7) GBJ232-82 "Electrical Equipment Installation Engineering Construction and Acceptance Specification"
8) "Industrial Piping Engineering Construction and Acceptance Specification"
9) "On-site Equipment Piping Welding Engineering Construction and Acceptance Code"
10) Other relevant technical specifications and standards.
(1) Construction and Installation Engineering Data Management Regulations (DBJ01-51-2000)
(2) National General Water Supply and Drainage Standard Atlas (S1, S2, S3)
(3) Unified Standard for Quality Acceptance of Building Construction (GB50300-2001)
(4) Code for Quality Acceptance of Construction of Building Electrical Works (GB50303-2002) (GB50303-2002)
(5) Building Installation Sub-construction Engineering Construction Craft Regulations (Fourth Sub-volume) DBJ01-26-96
(6) General Atlas for Building Electricity 92DQ1-3
(7) National Standard for Construction and Acceptance of Structural Engineering
(8) Specification for the Design of Electric Power Engineering Cables GB50217-94
(9) "High-voltage cable selection guidelines" DL/T401-2002
(10) "Power Supply and Distribution System Design Code" GB50052-95
(11) other relevant current effective national, local, industry standards, norms, regulations
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