Before entering the site, the construction unit shall carry out earth excavation (where the depth exceeds 3M and the depth does not exceed 3M but the underground pipeline is complex), underground concealed excavation (mining method, shield method, pipe jacking method or box culvert jacking method) Special construction schemes shall be prepared for construction activities with high risks such as, blasting, pile foundation and open fire, as well as construction sections involving oil and gas pipelines, urban gas high-pressure pipelines and underground comprehensive pipe gallery.
This city plans to establish an underground pipeline construction notification system.
Mechanical excavation is prohibited within the safe clearance.
The construction can be continued only after the data and relevant underground pipeline protection measures are improved.
The draft for comments on the implementation of joint punishment for the destruction of underground pipelines makes it clear that if the construction unit, construction unit, supervision unit and pipeline unit fail to comply with relevant regulations, resulting in the destruction of underground pipelines or losses, they shall be investigated for compensation according to law.
The municipal urban management department shall collect the accidents of construction destruction of underground pipelines in the whole city and pass the news regularly The media and the Internet expose the case information to the public and notify the relevant competent authorities.
It is prohibited to use mechanical excavation within the safe clear distance of existing underground pipelines (not less than 1m, 5m on both sides of the central line of oil and gas pipeline); before mechanical excavation, manual excavation (ditch) shall be carried out Exploration.
This city plans to establish an underground pipeline construction notification system.
(Wang Tianqi)..
During on-site operation, The construction shall be carried out in strict accordance with the established construction scheme and special protective measures for underground pipelines.
The administrative measures of Beijing Municipality for the protection of underground pipelines in construction operations (Draft for comments), drafted by the Municipal Urban Management Committee, is soliciting opinions from the society.
This city plans to establish an underground pipeline construction notification system, For all construction operations that may endanger the safety of underground pipelines, the construction unit shall log in to the Beijing underground pipeline safety protection information system before construction to inform the project location, excavation method, construction time and other information.
According to the content of the exposure draft, underground pipelines include municipal infrastructure such as gas supply, heating, water supply, rainwater, sewage, reclaimed water, electricity, lighting, communication information, radio and television, public security and transportation, underground pipelines and ancillary facilities, hazardous chemical transmission pipelines, oil and gas long-distance transmission pipelines Water transmission pipe culvert, underground comprehensive pipe gallery and ancillary facilities of South-to-North Water Transfer Project.
The construction information must be released in the pipeline protection system.
After the construction unit releases the construction operation information, the pipeline unit shall feed back whether the pipeline is involved in the pipeline protection system within 2 days.
All construction operations that may endanger the safety of underground pipelines must release information in advance.
On the basis of fully considering the needs of docking with the pipeline unit in the preliminary work of project selection, survey and design, capital budget and other aspects, the construction unit shall log in to the Beijing underground pipeline safety protection information system by itself or at the place designated by the sub District Office (Township People’s Government) at the construction site not less than 7 days before the construction of the construction project (except the emergency repair project) (hereinafter referred to as “pipeline protection system”) , release the construction operation information as required, and do a good job in the follow-up operation and information filling in the system.
The competent authorities shall, in accordance with their functions and powers and relevant laws and regulations, take measures such as suspension of production and business for rectification, revocation of administrative license, reduction of qualification level, revocation of qualification certificate, suspension or cancellation of bidding qualification, suspension of practice, revocation of practice qualification certificate and so on The municipal urban administrative department shall establish a city wide information base on accidents of underground pipelines damaged by construction, and record the performance of the construction units, construction units, supervision units and pipeline units to protect underground pipelines during construction.
Before construction, the construction unit shall organize the investigation of underground pipelines, provide the construction unit with underground pipeline data at the construction site and adjacent areas, and ensure the authenticity, accuracy and integrity of the data.
Administrative organs at all levels, enterprises and institutions shall consult the letters of accidents of underground pipelines damaged by construction in Beijing during the evaluation of excellence, evaluation and bidding For the interest bank, if the relevant units or personnel have an accident of damaging underground pipelines due to poor performance of their responsibilities in one year, they shall not be included in the selection scope of excellence evaluation, bidding, etc.
Original title: all construction operations that may endanger the safety of underground pipelines must release information in advance.
Construction can only be carried out after being approved by the pipeline unit and submitted for approval in accordance with the national and municipal regulations on safety management of divisional and subdivisional works with high risks.
The draft for comments is proposed, and the construction unit shall organize survey and design before construction mobilization In connection with matters related to the protection of underground pipelines, the designer and other pipeline units shall indicate the key parts and links related to the protection of underground pipelines in the survey and design documents, put forward measures and suggestions, and carry out special design if necessary; during operation on the construction site, once the actual situation is found to be inconsistent with the data, the construction shall be suspended immediately, and the relevant pipeline units shall be notified to verify and confirm on site Recognize and cooperate with the pipeline unit to organize exploration and supplementary survey.
