How to correct the defects of some sand and gravel materials in commercial concrete station

Rectification measures for exposed sand and gravel in commercial concrete station are as follows:

1, stand up and reform. Increase investment in environmental protection, harden the access road for 2 kilometers, and realize full coverage of the yard.

2. Infer from each other. Equipped with spray, fog gun and other environmental protection facilities and equipment, strictly implement the environmental protection requirements such as cleaning vehicles entering and leaving Hong Kong and sprinkling water on roads, and completely eliminate environmental pollution problems such as dust.

3. Strengthen supervision. Inspect the wharf from time to time, strictly check the uncovered bulk cargo yard, inadequate dust-proof and dust-suppression facilities, etc., and order immediate rectification if problems are found.