How to strengthen project cost control of concrete mixing plant

Project cost control throughout the project is from the bid stage to completion and acceptance of the whole process, which is an important part of comprehensive cost management of enterprises, organization and control measures must be given high priority in order to meet the growing strength of enterprises, enhance economic efficiency goals, and indicators of cost control is comprehensive and mass. In an increasingly competitive society, highway construction Enterprise already has a great deal of change than in the past, progress has been made in highway construction at the same time, surrounded to the survival and development of the competitors, profit is the ultimate goal and our vision must be expanded, and controlled within the framework of cost-saving, cost control. Writer's years of experience in highway concrete batching plant management, believe that the cost of concrete mixing plant control is one of the key factors of a project can make profit.

Haomei combined with the actual situation of a highway project, project management and accounting for the following discussion of concrete mixing plant. I zone structures such as bridges and culverts of the project is expected to take concrete nearly 350,000 square, concrete raw materials costs about 300 yuan/square, concrete costs for a total of more than 105 million Yuan, accounted for the item quantities for a large proportion. In project management, therefore, concrete mixing plant cost management has a very important strategic position. Specifications for better cost management of mixing plant, and effectively guard against loss of benefits, for independent management of mixing plant, carrying out target cost management is particularly important. Following from the following aspects of project cost control measures of self loading batching plant made a rough analysis:

First, the purchase of raw materials from the source work, strictly control the quality of raw materials. Currently us General material comes into play only after the material acceptance and testing, or at the construction site in the field of materials screened, flushing, so there will be waste, which consists of concrete raw materials of sand and gravel cost key transport costs. Cycling in transport of gravel or sand in 30 parties, then cycling waste transport at around 1, in a single transport costs under certain conditions, reducing the amount of waste transport, guarantee for seats expected to have access to material, thereby reducing qualified for unilateral shipping charges indirectly reduces the cost, which underscored the importance of source materials controls. I project Department in material source control aspects take has following measures, a is let suppliers assist control material production to, in origin for detection, and screening, and flush, ensure by shipped material for qualified can materials; II is organization I Department guarantees experiment personnel not regularly of on material origin for raw materials of detection experiment; three is take material source to car car detection ensure by for material for effective material. Through these measures the aggregate raw materials procurement to reduce material on average every 2 or so, creating economic benefits directly or indirectly million Yuan. Second, technical programme control, optimized concrete mix design.

Concrete mix are mixing the target cost basis determines the composition of concrete raw materials consumption, whether the amount of material in the concrete mix to achieve optimum dosage is prerequisite for the mixing plant of carrying out target cost control.

Concrete mixing ratio refers to the ratio between the constituent materials in concrete. On the face of it, calculating of concrete mixing ratio of cement, sand, gravel, additives, water and other materials. Essentially according to constituent materials, determined to meet the production requirements of mix proportion of concrete construction. A case study of the project, technicians mix to the original design scheme was optimized, adopt one of the substitute for the original design of machine-made sand concrete materials of washed sand, concrete mixture ratio optimization of, and recognized by the design department and the owners and supervisors approval allows used in piles, pile caps and other projects. In this way, not only to ensure construction quality of concrete, so as to reduce the production cost of concrete. I project zone perfusion pile, and bearing Taiwan, project needed concrete party volume for 15.16 million m3 around, is expected to need sand volume about for 80,000 m3 around, and washing sand price for 120 Yuan/party, mechanism sand price for 70 Yuan/party, mechanism sand and washing sand party price poor for 50 Yuan, to from I project zone used mechanism sand tie than yilai, deduction early water wash sand tie than concrete construction part, take mechanism sand concrete tie than concrete dosage about for 140,000 m3, Expected to take sand 72,430 M3, I project directly reduce the cost of concrete production nearly 362.It's $ 150,000. Third, improve the production and use of concrete, reasonable arrangements for production. Streamline concrete operations, rationally using concrete time, shorten the finished concrete plant to enter project time, configure the experienced personnel to detect concrete targets, from the source, reduce the rate of loss and waste of the finished concrete concrete. Making concrete cost reduction, improved profitability has been fully guaranteed. Again has is concrete mix collection mechanical effectiveness of full play, to ahead of and the construction team for communication, reasonable arrangements deployment daily concrete of demand, adjustment arrangements the construction team with concrete process of construction interval, as reached concrete equipment of full load running, avoid needs concrete of construction team same time need with concrete, human caused of concrete supply tension, while also to avoid concrete production equipment of clearance sex discontinued, and idle. Configure both the concrete mixing machinery maintenance experience on concrete mixing machinery parts, inspection, maintenance, only concrete mixing machinery operation to ensure the smooth progress of the process. Good cohesion of the work process, and consider the overall workload, using concrete processes cluster to ensure the healthy functioning of the device, capable of providing maximum effectiveness of concrete equipment, without waste, waste materials, to reduce loss and waste of concrete and improve the production of concrete off and shut, in order to reduce the production costs and the use of concrete. Analysis of four so as to improve materials accounting, the implementation of control measures.

Control layer-, seize the double counting, stuck the hyper-consumption of raw materials. Control layer-, refers to consumption of concrete design and practical needs in the use of hyper-concrete and actual production volume corresponds to calculate raw materials consumption and amount of beginning inventory + purchases this month-end inventory figure out what section of the consumption of raw materials by ultra. Hold dual accounting means concrete producers and users of concrete using Super accounting and Division accounting for raw materials with the same producer, by way of two super control section and double accounting, analysis of reach Super aim resolutely put an end to the use of concrete by more than design. Project Department put gravel material, and the label cement, and fly ash, and plus agent, material to mixing plant, mixing plant according to the points items engineering by needed concrete label of similarities and differences, will concrete sent to corresponding the team the workers class and points items engineering, to makes raw materials into engineering entity, the points items engineering of engineering volume completed degree are has a corresponding theory consumption concrete volume, according to the points items engineering of forming and concrete actual need volume, Mixing statisticians in statistical offices of the working class to the project at various stages of concrete mixing plant number and corresponding to the project team and the actual consumption of concrete. To the actual consumption and engineering technicians with the corresponding section of the theory of consumption, draw Super section of concrete section. According to concrete over concrete and cooperate with calculated material consumption. Material Super analysis there are three main aspects, one is super in usage and design of concrete quantity corresponds to the analysis of raw materials, such as drilling piles require theory based on the length of the beyond filling 100cm, Super irrigation part is not measurement of, this on caused Super Party of a factors, identified section Super reasons Hou, will take rectification measures, again perfusion pile Shi take technical guidance, control Super irrigation; II is mixing plant within of material section Super analysis, concrete production by corresponds to of material consumption and period early inventory + this month into material-month inventory projections out of consumption, two a consumption for compared analysis, find section Super reasons, as raw materials of screening, and flush caused of loss, or is material lost caused of loss Three rigorous management of collection personnel, avoid all kinds of unexpected phenomena of deterioration of materials and strict customs material comes into play, making materials assure the quality, number of satisfaction, on the loss of the sense of responsibility of receiving personnel, analysis find reasons to take the corresponding measures for improvement.

Treatment cost control management, units comparable to, the key lies in the nuances of control costs, only in the detail control control cost expenditures, is a competitive advantage, is who gets monopoly profits, is the market leader in the competition.