Engineering acceptance process of fire hose

1. Specify the specifications of the fire hose in the design documents. Generally, the raw materials and dimensions of fire hoses are relatively high in the design documents.

2. Supervise and check the color and model specifications of the fire hose to see if the color and length match the design.

3. Check the qualification certificate of the fire hose, check whether the product inspection report, qualification certificate, information mark and other related materials of the fire equipment are complete and valid, and whether the specific content is consistent with the fire hose on the spot.

4. Measure the length of the plastic hose accurately and check whether the connector is firm. 5. Carry out water injection test, it is far better to try than to see.

After checking the above information, solve the fire hose sampling and carry out specific water test. The test point should be a point where the fire sprinkler system is beneficial, and the water pump start-up and water injection test should be carried out. The inspection results should meet the requirements that there is no water seepage in the braided layer and lining of the plastic hose, no movement or water seepage at the binding of the joint head, and no obvious water leakage when the plastic hose is connected to the gap of the fire hydrant.

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