T/CHES 17-2018 Active Group standards

T/CHES 17-2018 Guidelines for the Disposal and Treatment of Well Pipes Out of Service

Publish Date: 2018-03-29 Implement Date: 2018-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CHES 17-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nBasic standards

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2018-03-29

Implement Date: 2018-06-01

Scope

Main technical content: The main technical content includes the conditions for decommissioning wells, the treatment and acceptance of decommissioned wells. This standard specifies the conditions for determining the decommissioning of wells, the technical requirements for the treatment of decommissioned wells, and the key points for acceptance. This standard applies to the decommissioning and treatment of wells such as agricultural irrigation and drainage wells, industrial water supply wells, urban and rural residential water supply wells, exploration and mining wells, foundation pit drainage wells, recharge wells, and monitoring wells. The types of wells include tube wells, large-diameter wells, radiation wells, and cylindrical wells.