Since this year, Harwusu Open-pit Coal Mine, under the guidance of the spirit of the 20th National Congress of the Communist Party of China, has actively practiced the "six responsibilities" and conscientiously implemented the Zhuneng Group's "one main body, two wings, one network, seven quasi-energy" development plan, strengthened management, innovated ideas, and carried out in-depth work of "improving quality and efficiency, reducing costs and increasing efficiency". So far, it has achieved a cumulative increase in revenue and savings of 257 million yuan.
Deeply tap the potential to improve quality and efficiency
Faced with the impact of limited drainage space, goaf restrictions, and insufficient equipment capabilities, the mine dynamically optimized the coal loading route and built intermediate bridges to effectively alleviate the tension of stope stripping and reduce the transportation distance; based on changes in 5# coal occurrence conditions and coal quality ratio adjustment plans, a 5# coal recovery plan was formulated to increase the 5# coal recovery volume. Throughout the year, an additional 300,000 tons of 5# coal were recycled, generating revenue of 103.47 million yuan; an additional 760,000 tons of commercial coal was recovered, generating revenue of 128.21 million yuan.
So far, a total revenue increase of 231.68 million has been achieved..
Joint management and control of key costs
Aiming at the five key cost indicators, we adopt the idea of joint management and control, bundling the interests of each team into a whole, joint assessment, equal rewards and penalties, and several related teams working together to ensure the completion of a cost indicator and pursuing the maximization of the overall interests of the entire mine.
Through the cooperation between the teams, we jointly achieve key cost reductions. Up to now, the cost of transporting diesel has been reduced by 6.6469 million yuan, the cost of tires has been reduced by 4.0445 million yuan, the cost of pyrotechnics has been saved by 3.12 million yuan, the cost of steel wire rope has been saved by 13,200 yuan, and the cost of electricity has been saved by 1.83 million yuan. Each key indicator saved a total of 15.655 million .
Daily management of ordinary costs
In terms of controlling the three common cost indicators of auxiliary diesel, cables and accessories, the mine also handed over the costs generated by these auxiliary operations to each team for self-control, effectively strengthening daily management and ensuring no rework and no waste.
In the daily management of diesel, the mine has strengthened communication to reduce wasted power output such as long-distance mobilization of internal combustion equipment, and rationally used the auxiliary heating system of internal combustion equipment to reduce fuel consumption in repeated operations; in daily management of cables, a total of 1,200 meters of cables have been optimized, and spot inspection and maintenance of cables have been strengthened to reduce the damage rate of cables; in the daily management of equipment accessories, the mine has actively explored localized development, strengthened communication with suppliers, extended the service life of drilling tools, and reduced the loss of drilling tool accessories.
So far, the total ordinary cost savings has been 9,606,100..
Innovative reward policy
In order to ensure the effect of joint management and control of cost reduction and efficiency improvement and the smooth completion of various indicators, the mine innovatively set up special rewards for graded assessment of cost reduction and efficiency improvement, and spent 3.5 million yuan on reward redemption throughout the year. The
reward is divided into three parts, the key cost reward is 3.09 million yuan, the ordinary cost reward is 300,000 yuan and other rewards are 110,000 yuan. Among them, the key costs are mainly divided into four levels, with gradually increasing difficulty. Relevant teams that complete the indicators at each level will be rewarded, and the focus will be on motivating relevant interest communities to work together to jointly reduce the costs of key indicators. Remaining ordinary costs and other cost rewards are divided into reward indicators. Those who meet the standards at the end of the year will be rewarded, otherwise no reward will be given.
is calculated based on the current completion indicator data. A special reward of 3.5 million yuan for the whole year is expected to be issued to 2.6 million .
has reached a new starting point and embarked on a new journey. Harwusu Open-pit Coal Mine will continue to explore new ways to increase revenue and reduce expenditure, continue to optimize management methods, management concepts, and management capabilities, firmly establish the idea of "living a tight life", lead the high-quality development of first-class enterprises with first-class management, and inject new and greater power into the new era of green transformation and high-quality development.
