What are the contents and methods of project general contracting cost management?

The purpose of cost control is to take corresponding management measures, including organizational measures, technical measures, economic measures and contract measures, under the premise of ensuring the construction period and quality meet the requirements, to control the cost plan within the planned scope and further seek the greatest cost savings. 1 Content of cost management of general contracting project Engineering cost management is a subsystem of engineering project management system, including cost prediction, cost planning, cost control, cost accounting, cost analysis and cost assessment. They each play a specific role, and take the cost control in the construction and production process as the core, relying on the transmission and feedback of cost information to form an effective organic whole. 1. 1 project cost forecast The project cost forecast is to make a scientific estimate of the future cost level and development trend of the project according to the cost information and the specific situation of the construction project. Usually, analyze the factors that affect the cost change of construction projects during the planned construction period. Compare with the recently completed project or the project cost to be completed, predict the influence degree of these factors on related projects in the project cost, and predict the unit cost and total cost of the project. Through cost forecasting, on the premise of meeting the requirements of owners and enterprises, we can choose the best cost scheme with low cost and good benefit, strengthen cost control, overcome blindness and improve predictability. Cost prediction is the basis of decision-making and planning of construction projects. 1.2 cost planning cost planning is a written plan to prepare the production cost, cost plan, cost reduction rate, main measures and plans of a construction project in monetary form. It is a guiding document to reduce costs. 1.3 cost control

Cost control refers to the planning and adjustment of various factors affecting the project cost in the construction process, and taking various effective measures to strictly control the actual consumption and expenditure in the project within the planned scope. Reveal and timely feedback at any time, strictly review whether all expenses meet the standards, calculate and analyze the difference between actual cost and planned cost, and eliminate the loss and waste in the project. Through cost control, the expected cost target or even the actual cost is lower than the planned cost. 1.4 project cost accounting account accounting includes two basic links: one is to collect project expenses according to the specified cost range and calculate the actual amount of project expenses; Secondly, according to the cost accounting object, the total cost and unit cost of the project are calculated by appropriate methods. Engineering cost accounting is the most basic work of engineering cost management, and the various cost information it provides is the basis of cost prediction, cost control and cost analysis. 1.5 engineering cost analysis engineering cost analysis refers to the comparison and assessment of the actual cost index with the plan, quota and budget of the person responsible for the cost formation of the construction project after the completion of the construction project, so as to evaluate the completion of the construction project cost plan and the performance of the person responsible, and give corresponding rewards and punishments accordingly. Through the cost assessment, there are rewards and punishments, and the rewards and punishments are clear, so as to effectively mobilize the enthusiasm of every employee to strive to complete the target cost in their respective construction posts and make their own contributions to reducing the cost of construction projects and increasing the accumulation of enterprises. 2. General contracting project cost management methods

2. 1 project prophase cost management 2. 1. 1 business standard preparation and matters needing attention project bidding has formed a trend. Since 20 10, Hebei electric power system has implemented bill of quantities quotation, which is mainly divided into two parts: one is the comprehensive unit price contracting part; Second, the quotation of the general contracting part. The general contract is a one-time fixed total price, which is included in the contract. In principle, during the execution of the contract, no matter what happens or for any reason, the tender offer will not be adjusted during the project settlement. The contract part of the comprehensive unit price shall be filled in according to the relevant provisions of the tender documents and the relevant forms provided by the tenderer. After the bidder wins the bid, the comprehensive unit price of the contract part (labor cost, material cost, machinery use fee, management fee, profit, etc.). , it is required to complete the measurement unit project specified in the bill of quantities and consider the risk factors) is an integral part of the contract. During the execution of the contract, no matter what happens or for any reason, the comprehensive unit price will not be adjusted when the project is settled. When the comprehensive unit price is settled according to the contract, the comprehensive unit price listed in the contract is multiplied by the design quantity of the construction drawing (final version). Bidding and quotation skills: properly use the unbalanced quotation method, also known as "putting emphasis before light". Refers to the tender offer of a project. After the total price is basically determined, adjust the quotations of internal projects, which will not increase the total price and affect the bidding, but also obtain more ideal economic benefits at the time of settlement. However, the unbalanced quotation must be based on the careful check and analysis of the quantities in the bill of quantities, and must be controlled within a reasonable range, so as to avoid the owner's opposition and even the cancellation of the bidding. 2. 1.2 Sign a reasonable and thorough subcontracting and procurement contract. The subcontracting project cost and engineering material cost are both cost expenses, which account for a considerable proportion of the project cost, and now they are an important link of cost control.

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