Ventilation and dustproof safety operation procedures
First, we must abide by the relevant regulations on safety and dust prevention in the underground, and implement the ventilation and dust prevention system.
2. It is forbidden for one person to enter the old airspace and remote places for operation and ventilation investigation. Check and handle the roof before operation.
Third, when working in the roadway, you must pay attention to the vehicles and pedestrians. When working in the shaft, the chute, and the upper part of the patio, contact the lower personnel.
4. When building walls in shafts, slips, and patio openings, fasten the seat belts and stand on the outside of the wall.
5. When installing and repairing the damper in the transportation lane, it is necessary to contact the transport workers or set up obvious signals.
Tailing miners safety operation procedures
1. The tailings dam workers often check whether the tailings pipeline is unblocked, whether the drainage wells and sewers are normal, and the overflow water must not run.
2. The necessary safety measures must be taken when lifting the well. The workshop erects the steel wire rope from the dam to the drainage well and makes a small floating ship, which is used as a lifting layer of the drainage well to ensure the safe and reliable lifting of the drainage well. When the drainage well is raised, more than 3 persons must be present, and a special person is responsible for monitoring.
3. It is necessary to cultivate weeds on the slope of the dam and strengthen the dam. During the rainy season, it is necessary to strengthen the night patrol, check the flood control work, and immediately report to the workshop and dispatch in case of emergency.
4, in the open air work and walking in the winter to take anti-skid and anti-fall measures, night inspections should have sufficient lighting.
5. The workshop will conduct regular inspections of the tailings dam every month. Once a week in the rainy season, the problem will be reported to the Ministry of Mines in time for measures.
6. In order to protect the dam slope and prevent the loss of ore, the dam slope should cover 0.25m of soil, and weeds and shrubs can be planted on the dam slope, but no crops or large trees are allowed.
Matte vinyl wrap is a type of vinyl material that has a non-glossy, flat finish. It is commonly used to wrap vehicles, such as cars, motorcycles, and boats, to change their appearance and protect the original paintwork. Matte vinyl wrap gives a sleek, modern look to the vehicle and can be customized with various colors and designs. It is a popular alternative to traditional glossy vinyl wraps and offers a unique aesthetic appeal.
Installing matte vinyl wrap can be a bit tricky, but with the right tools and techniques, you can achieve a professional-looking finish. Here's a step-by-step guide on how to install matte vinyl wrap:
1. Gather your materials: You will need matte vinyl wrap, a squeegee, a heat gun or hairdryer, a sharp utility knife, rubbing alcohol or a vinyl wrap cleaner, and a microfiber cloth.
2. Prepare the surface: Clean the surface thoroughly with rubbing alcohol or a vinyl wrap cleaner to remove any dirt, grease, or wax. Use a microfiber cloth to ensure a clean and dry surface.
3. Measure and cut the vinyl wrap: Measure the area you want to wrap and cut the vinyl wrap slightly larger than the area to allow for trimming. Use a sharp utility knife and a straight edge to make clean and precise cuts.
4. Peel off the backing: Carefully peel off a small portion of the backing from the vinyl wrap, exposing the adhesive side. Be careful not to touch the adhesive with your fingers to prevent any oils or dirt from transferring onto the wrap.
5. Apply the vinyl wrap: Align the exposed adhesive side of the vinyl wrap with the edge of the surface you are wrapping. Slowly press down the vinyl wrap onto the surface, using a squeegee to smooth out any air bubbles or wrinkles. Work from one edge to the other, applying even pressure.
6. Use heat to stretch and conform the wrap: Use a heat gun or hairdryer to warm up the vinyl wrap as you go. This will make the wrap more pliable and easier to stretch and conform to the contours of the surface. Be careful not to overheat the vinyl, as it can cause damage.
7. Trim the excess vinyl: Once the vinyl wrap is applied, use a sharp utility knife to trim off the excess vinyl. Be careful not to cut into the surface underneath. Use the squeegee to press down and smooth out the edges.
8. Heat and reapply if necessary: If you encounter any air bubbles or wrinkles, use the heat gun or hairdryer to warm up the vinyl wrap and reapply it, smoothing out any imperfections.
9. Final touches: Once the vinyl wrap is applied and trimmed, use the heat gun or hairdryer to heat up the edges and corners, and use the squeegee to press them down firmly for a secure and clean finish.
10. Allow time to cure: Give the vinyl wrap some time to cure and adhere properly. Avoid washing or exposing the wrap to extreme temperatures for at least 24-48 hours.
Remember, practice makes perfect, so don't be discouraged if your first attempt is not perfect. Take your time, be patient, and follow these steps carefully to achieve a professional-looking matte vinyl wrap installation.
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