Question

Составьте схему операционного конроля качества при обратной засыпке траншей с уложенными трубоправодами

Answer 1

 ПЕРВОЕ         1. Вынести пострадавшего на свежий воздух, обеспечить покой и согревание. Положить лёжа, с приподнятой головой.2. Давать пить только тёплое  молоко с боржоми или питьевой содой.3. При наличии принимать кодеин по 1-й таблетке 2 раза в день.4. При спазмах горла положить тёплую грелку на область шеи. Принимать тёплые водные ингаляции. (В домашних условиях дышите воздухом над нагретой кастрюлей с водой).5. Кожу, слизистые и глаза промыть водой или 2-х % раствором борной или лимонной кислоты. В глаза закапать альбуцид 30 % раствор 2-3 капли, в нос тёплое оливковое или персиковое масло.6. В случае остановки дыхания провести искусственную вентиляцию лёгких. 

ВТОРОЕ незнеаю

Answer 2

Operational Quality Control Scheme for Backfilling Trenches with Laid Pipelines

To ensure the quality of backfilling trenches with laid pipelines, an operational quality control scheme can be implemented. This scheme involves several key steps and considerations to maintain the integrity of the pipelines and the overall structural stability of the backfilled trenches.

Key Components of the Operational Quality Control Scheme:

1. Pre-Backfill Inspection: - Before backfilling, a thorough inspection of the laid pipelines should be conducted to ensure that there are no damages or defects that could compromise the integrity of the pipelines during the backfilling process. - Additionally, the trench should be inspected to verify that it is free from any debris, sharp objects, or excessive water that could affect the backfilling process.

2. Selection of Backfill Material: - The choice of backfill material is crucial for maintaining the stability and protection of the pipelines. The material should be selected based on its compaction properties, ability to provide adequate support to the pipelines, and resistance to potential corrosion.

3. Backfilling Process: - During the backfilling process, it is essential to monitor the compaction of the backfill material to ensure that it is uniformly distributed and adequately compacted to provide support to the pipelines without causing undue stress.

4. Quality Control Testing: - Regular quality control testing should be conducted during the backfilling process to assess the density, moisture content, and other relevant properties of the backfill material. This helps in ensuring that the backfill material meets the required specifications for supporting the pipelines.

5. Post-Backfill Inspection: - After the backfilling is completed, a final inspection of the trenches and the laid pipelines should be carried out to confirm that the backfilling process has not caused any damage to the pipelines and that the trenches are properly filled and compacted.

Importance of Operational Quality Control:

Implementing a comprehensive operational quality control scheme for backfilling trenches with laid pipelines is crucial for: - Preserving Pipeline Integrity: Ensuring that the pipelines are protected from external forces and settlement-related issues. - Structural Stability: Maintaining the stability and load-bearing capacity of the backfilled trenches. - Compliance: Meeting regulatory and industry standards for pipeline installation and backfilling procedures.

By following a well-defined operational quality control scheme, the risk of pipeline damage and structural instability due to improper backfilling can be significantly reduced, ultimately contributing to the long-term reliability and safety of the pipeline infrastructure.

I hope this information helps! If you have further questions or need more details on any specific aspect, feel free to ask.