The following items are all quality and safety management measures that should be taken for timber harvesting, and can be selected according to the requirements of the bidding document:
Article 1: Establish and improve the logging work organization structure, Formulate and update logging plans, implement various tasks and safety production measures, and coordinate transportation, materials, publicity, etc.
Article 2 All personnel working on the mountain must receive safety education, and all personnel must complete the signature procedures, otherwise they will not be allowed to participate in the operation.
Article 3 All vehicles operating in the mountains must be in good condition, with sensitive and reliable steering, lights, horns, brakes and other equipment. It is strictly prohibited to operate while sick or drive without a license.
Article 4: Lengchang should choose a place with flat terrain, small slope, and no ice water in winter. Obstacles in the field, rotten wood, poles and wind-fallen trees within 50 meters on both sides of the field should be cleared.
Article 5: Workhouses and tents should be located in the leeward and sunny areas, with fire lines set up around them. Kitchens and dormitories cannot be connected together, and kitchens should be located 10 meters away from the downwind of the dormitory. The stove should be at least 1 meter away from the tent fence. The smoke outlet should be built with bricks outside the tent. It is strictly forbidden to use an iron stove to directly emit smoke. The contact point between the heating stove tube and the tent should be separated by fireproof materials. It is strictly prohibited to store flammable, explosive and toxic items in residential tents.
Article 6: Pay attention to the safe use of fire. Fires used for heating and cooking must be supervised by dedicated personnel and must not be taken off duty. Hidden hazards must be regularly inspected to eliminate carbon monoxide poisoning in case of fire.
Article 7: The lumber path must be repaired before freezing, and the meeting point must be built within 300-500 meters. The turning point must have good visibility. There are no hard bends, steep slopes, stubble, trees, slopes, etc. on the animal-driven logging road.
Article 8 Canes, shrubs, poles, stumps, etc. that affect the growth and harvesting operations of reserved trees must be cleaned before felling. The stubble openings must be flat and the height of the stubble should not exceed 5 cm, but they must be protected Schizandra, Acanthopanax, Akebia and other valuable economic tree species.
Article 9: Harvesting must be carried out according to the number. If wrong or missing trees are found, on-site technicians will make corrections before felling. In order to protect reserved trees and saplings, the "overlord tree" should be cut down first, and then other harvested trees, and attention should be paid to controlling the direction of tree fall.
Article 10 Before felling, if there is snow, it is necessary to remove the snow to expose the tree legs, and further remove obstacles that hinder the operation around the felled trees. Make a 70 cm wide mark on the opposite side of the tree in the direction of falling. A 3-6 meter long eight-character safety lane for easy avoidance.
Article 11: The root height of the tree should be taken as the starting point, and the maximum height should not exceed 5 centimeters.
Article 12: The upper and lower stubble must be pulled when cutting wood. The upper stubble must be stringed and hung with ears, and the lower stubble must be cut. The depth of the lower stubble must be one-third of the diameter of the felling root, and the upper stubble must be sawed. The line should be aligned with the upper line of the next stubble, and the daily saw line should be leveled. It is strictly forbidden to wipe the head, ingot stubble and counterpart stubble.
Article 13: Loggers should stop sawing and observe before the tree starts barking, and do this when the tree falls; look at the roots first, then look at the trunk after the tree stands up, and pay attention to whether there are rolling stubble and turning sticks. Waiting for danger. Quickly hide in a safe area and shout out the direction of the tree fall.
Article 14 During chain sawing, assistants are not allowed to cut stubble at the same time, are not allowed to stay away from the saw hand, and are not allowed to do anything that distracts energy.
If "hanging" or "sitting in the hall" occurs, it must be handled by experienced personnel. Trees that have been cut but have not fallen are not allowed to be left in the felling area.
Article 15: A safe distance of more than 70 meters must be maintained between loggers and other workers.
Logging is prohibited in strong winds (level 4 or above), heavy fog, heavy snow (visibility less than 50 meters), before sunrise and after sunset.
Article 16: For main logging areas with a large amount of wood and dense trees, in order to avoid damaging the wood from smashing the reserved trees, multiple cycles of logging should be adopted.
Article 17: The branch cutter should stand on one side of the tree and cut branches on the other side, starting from the root to the tip. It is not allowed to stand on a felled tree to cut branches, and two people are not allowed to cut branches from a felled tree at the same time.
Article 18: When cutting branches, the cuts should be level with the trunk of the tree to create a "white eye circle". It is not allowed to chop backwards or hit with the back of an ax to avoid damaging the material. Make full use of larger branches that can be used.
Article 19 Measuring workers must be proficient in technical material standards, accurately measure the length of the original strip, observe the morphological characteristics of the original strip in detail, and measure from the root of the original strip to the tip (bending the original strip The measuring ruler should measure the length of the bow string), determine the type and length of each piece of wood (leaving aside the saw edge), and mark it clearly.
Article 20: Reasonable selection of materials must be achieved. Make good lumber and long lumber first, and then make general lumber. It is strictly prohibited to make long materials short and high quality materials poorly. To saw down the line, the saw edge must not be skewed or the package should give way. Do not abandon wind-downed wood, stub wood, thick branches, etc. that are valuable for use. Before making wood, check whether the original strip is stable. If it is easy to roll, it should be stabilized before sawing.
Article 21 When gathering logs with animal power and tractors, passages and hoisting must be carried out.
The trail should be built in the shape of a herringbone or a goose wing, and the junction with the branch road should be built in a curve. It should avoid welcoming trees, saplings and slopes, and clear away horse ear stubble.
Article 22: The lifting logs must create conditions for the transportation of timber. The lifting logs should be at an angle of 30 degrees to the stacking road, and they are not allowed to be hung on fallen logs or tree stumps.
Article 23: There must be designated logging areas, designated logging roads, and fixed yards (loading yards) for lumber. No. 1 is shipped, 1 is cleared, 1 is sealed, and 1 is opened, and no wood is allowed to be thrown away.
Stacking is not allowed on the logging road, destructive operations are strictly prohibited, saplings and reserved trees are strictly protected, and the use of tractors or logging in tending and selective logging areas is prohibited.
Article 20: When gathering logs and unloading logs, the driver must confirm the signal and sound the whistle first, and wait until the people near the logs and ropes have hid in a safe place. before operation. Before manually gathering materials, tools such as hooks, rope buckles, and poles must be carefully checked. If any are broken or loose, they must be replaced; when lifting, the designated person's call should be followed and the force should be consistent.
Article 25 Shanling must implement clear or semi-clear returns. Come home as you gather, no stalls allowed. Leng Duo asked that logs and other obstacles were not allowed.
Article 26 After the timber enters the mill, the timber inspector must carefully check the logs one by one, fill in the logs according to tree species, length, and diameter, and must insist on checking out the logs every day to grasp the logs in a timely manner. Production progress.
Article 27: Mountain lumber must be transported out before it thaws and is not allowed to be trapped in the mountains. Shipping, checkout and delivery are subject to "Proof of Shipping". When loading a truck, it should be done so that it is not too high, too wide, or too heavy.
Article 28 When a timber truck is driving in the forest, the distance between the two vehicles shall not be less than 100 meters, the speed shall not exceed 20 kilometers per hour, and overtaking is prohibited.
Article 29: It is necessary to collect and clear at any time. Any logging residues such as branches and tree heads that can be used under conditions must be transported out and used, and those that cannot be used must be cleaned up and piled up before being burned, including hollow wood, rotten wood, dried wax, stumps, tips, branches, etc. Pay attention to forest fire prevention when burning, take safety measures, and do not burn during the forest fire prevention period. The tending felling and selective felling areas that are inconvenient to burn can be piled up in strips, with a spacing of more than 20 meters, a bandwidth of no more than 1.5 meters, and no height limit.