Planned use division

Planned deadlines

The project prepares the consumption plan, and the company's material department or authorized department purchases orders or purchases.

F=Q/2*P*A S/Q*C

Each purchase quantity * purchase unit price * annual warehousing rate / 2 number of purchases * each purchase cost

Example: Pay attention to the total effective time of procurement and determine the annual warehousing rate

Q=

A:0~70~75

B:90~95

C:95~100

Each material accounts for a percentage of the total price. Sort the percentages from high to bottom, and then calculate the cumulative percentage.

channel

in accordance with

in principle

Construction machinery requirements

Unit cost comparison method

Converted expense method

read, select

construction elevator

Material lifting rack

tower crane

concrete pump

Construction labor service companies must sign labor contracts with workers in accordance with the law. The contracts specify the contract period, work content, working conditions, wage standards (time wages or piece wages), payment methods, payment time, contract termination conditions, responsibilities of both parties, etc.

Establish and improve a training system, register and file with the construction administrative department where the project is located, and work with a certificate

Labor service enterprises shall calculate the wages due to labor service workers every month and pay wages according to the date stipulated in the labor contract. They shall not arbitrarily deduct workers' wages or delay workers' wages without reason for reasons such as project payment arrears, settlement disputes, advance construction, etc.

The project departments of general contracting enterprises and professional contracting enterprises shall establish construction labor employment files based on labor teams, and collect labor contracts, attendance sheets, construction workload completion registration forms, wage payment forms, team wage settlement certificates, etc. on a monthly basis. Information, based on individual projects, report the labor situation to the administrative department

When a general contractor or professional contractor pays a labor subcontracting fee to a labor service enterprise, it should instruct a designated person to supervise on-site the labor service enterprise to pay wages directly to labor workers. It is strictly prohibited to pay wages to a "contractor" or have a "contractor" work for multiple labor workers. Guide the wages to avoid the situation where the "contractor" absconds with the money and labor workers are in arrears with their wages.

Real-name management

Scope of labor services: carpentry, masonry, formwork, steel bars, concrete, welding, sheet metal, plumbing and electrical installation, painting, plastering, etc.

management process

Determine efficiency

Determine labor input

Memorize formulas

Project volume, duration, labor efficiency, working hours per shift

Environment, climate, topography, geology, engineering characteristics, site layout, labor combination, construction machinery, etc.

Decision-making project documents, construction land documents, survey and design documents, bidding and contract documents, commencement documents, business documents

Construction management, construction technology, construction progress and cost, construction materials, construction records, construction test records and inspection reports, construction quality acceptance, and completion acceptance data

Completion acceptance, completion accounts, completion handover, completion summary documents

The construction unit data archiving period meets: maintenance, repair, transformation, reinforcement

The construction unit data archiving period meets: warranty and quality traceability

All main control projects are qualified and have the right to veto

The inspection batch is qualified and the information is complete

The items are qualified, the information is complete, and the use function is spot-checked.

Enterprise self-evaluation, design approval, supervision and approval, owner acceptance, government supervision

Notify the quality supervision station 3 days before acceptance

Seven foundations, foundations, foundation pit support, earthwork, slopes, groundwater control, and underground waterproofing

concrete structure

Masonry structure

Prefabricated concrete structure

steel structure

Steel tube concrete structure

Steel concrete structure

Aluminum alloy structure

Wood structure

If the co-culture does not meet the requirements, the rebound-coring method will be used for inspection.

Specialized supervisor to witness implementation

Including: concrete strength, protective layer thickness, structural position and size deviation, and items agreed in the contract

Supervision: Engineering Quality Supervision Department

Participate in: construction, supervision, design, etc.

Members of the acceptance team: the person in charge of the construction unit, the project site, the technical person in charge of the construction supervision project or the quality person in charge

Wall energy saving, curtain wall energy saving, door and window energy saving, roof energy saving, ground energy saving

Master control 100%

The other 80%, the deviation does not exceed 1.5 times

Three properties of doors and windows: air tightness, water tightness, and wind pressure resistance

Veneer panel: Rear embedded parts are drawn on site

Facing tiles: bond strength

Curtain wall: door and window related (interlayer deformation performance), silicone glue compatibility and peeling adhesion, on-site drawing of rear embedded parts

Inspection batch division: floors, project quantities, construction sections, deformation joints, etc.

Subdivision: types of work, construction techniques, materials, equipment categories, etc.

Director's signature

The construction unit organizes the project leaders of the design, construction, supervision, and survey units to conduct unit project acceptance When organizing unit project quality acceptance, the technical and quality leaders of the construction unit shall participate, and the person in charge of the subcontracting unit shall also participate in the acceptance.