Technical measures for construction of LNG peak shaving station in rainy season

How to prepare for the construction of LNG peak shaving station in rainy season:

★ Before construction in rainy season, organize relevant personnel to analyze construction production plan in rainy season, prepare construction measures in winter and rainy season according to construction projects in rainy season, and prepare necessary materials before construction in rainy season.

★ Make rain proof plan for equipment and materials.

★ The full-time personnel on duty shall be set up at night to ensure that there are people on duty day and night and make duty records. Meanwhile, weather forecasters shall be set up to listen to and release weather conditions.

★ The construction personnel shall be trained in rainy season, and relevant personnel shall be organized to conduct a comprehensive inspection to check the preparation of construction site, including construction materials, temporary facilities, temporary mechanical equipment, external frame protection, etc.

Construction measures in rainy season

★ Check the drainage facilities of the construction site and production and living base, dredge all kinds of drainage channels, and clean the rainwater outlets to ensure smooth drainage in rainy days.

★ The drainage ditch shall be set on both sides of the site road to ensure no sliding, no sinking and no ponding. Clear the obstacles on site to ensure the smooth road on site. Don't pile up articles in a certain range on both sides of the road, and the height should not exceed 1.5m to ensure a wide field of vision and smooth road.

★ When erecting the scaffold, the foot of the scaffold pole must be set with wood or concrete block, and the bottom sweeping pole shall be added to ensure good drainage and avoid water immersion. All raceways and inclined ladders shall be nailed with anti-skid strips.

★ The shed, warehouse, canteen, mixing station, temporary housing, storage yard of equipment and materials, pipe prefabrication yard, etc. of construction site and production base shall be comprehensively inspected and repaired before construction in rainy season to ensure that the road does not collapse, the room does not leak rain, and the site area does not accumulate water.

★ Before the rainy season, the lightning protection device of scaffold shall be well prepared, and the safety inspection department shall conduct a comprehensive inspection on the lightning protection device before the rainy season construction to ensure the lightning protection.

★ Materials, equipment and other supplies needed in rainy season, such as water pump, water hose, straw bag, plastic cloth and tarpaulin, shall be prepared by material department in advance, and water pump and other equipment shall be overhauled in advance.

★ Before the rainy season, carefully check the distribution box, gate box, temporary cable support, etc. on site, timely reinforce those that need to be reinforced, and timely supplement those that lack covers, covers and doors, so as to ensure the safety of electricity use.

★ The equipment and materials that can be stored in the warehouse shall be stored in the warehouse as far as possible. For materials and equipment that cannot enter the warehouse, the stacking site shall be provided with ring road and drainage ditch. The storage materials shall be padded more than 300 mm high, and those with waterproof and moisture proof requirements shall be covered with tarpaulin.

★ The installed process equipment, electrical and instrument equipment shall be covered with plastic cloth to prevent rain and moisture.