Standard No.:	DB22/T 5025-2019
English Name:	Technical standard for urban cable trench engineering
Chinese Name:	城市缆线管廊工程技术标准
Chinese Classification:	P25    Concrete structure engineering
Professional Classification:	DB    Provincial Standard
ICS Classification:	01.040.91 01.040.91    Construction materials and building (Vocabularies) 01.040.91
Source Content Issued by:	Jilin Provincial Department of Housing and Urban-rural Development; Jilin Provincial Administration of Market Regulation
Issued on:	2019-10-09
Implemented on:	2019-10-9
Status:	valid
Target Language:	English
File Format:	PDF

为适应城市缆线管廊建设需要，统筹电力电缆、信息线缆在城市道路下的统一敷设，集约利用地下空间，减少道路重复开挖，做到安全适用、经济合理、技术先进、便于施工和维护，制定本标准。
本标准适用于新建、扩建、改建的城市缆线管廊工程的规划、设计、施工及验收。管廊内敷设电力电缆的电压等级不应高于
220kV。
缆线管廊工程建设应遵循“规划先行、适度超前、因地制宜、统筹兼顾”的原则，充分发挥缆线管廊的综合效益。
城市缆线管廊工程规划、设计、施工及验收除应符合本标准外，尚应符合国家现行有关标准的规定。