1 Construction progress plan (with crossing diagram attached)
1. 1 Total construction period: 60 calendar days, and construction will be started according to the commencement date determined by the owner.
1.2 network diagram of construction progress: see attached table.
1.2. 1 Commencement date: February 25th, 20**, and completion date: April 25th, 20**, 60 calendar days.
1.2.2 Overall construction sequence:
2 construction schedule management
2. 1 In order to ensure the timely completion of the project, our company plans to take effective measures in the following aspects:
1. Establish scientific and effective organizational measures for schedule control. The overall progress of glass curtain wall, aluminum curtain wall, invisible curtain window and stone curtain wall plan will be implemented to the specific responsible person in stages. The specific tasks and responsibilities of the person responsible for the progress should be completely divided. The project manager is the overall person in charge of schedule control, the chief designer is the person in charge of division of design schedule control, the material engineer is the person in charge of material supply and procurement schedule, the builder is the person in charge of construction schedule, and each team leader is the executor of each specific construction schedule plan. The above-mentioned personnel must meet once a week to make and implement the progress plan.
2. Strengthen the progress control management. Specific measures are as follows:
(1) Improve all project engineers' understanding of contract risks arising from the implementation of the schedule through learning and education. Let everyone concentrate on the action of working together for the goal of progress.
(2) Strengthen the systematic management of all kinds of plans, so that all kinds of plans can form systematic engineering more coherently.
(3) Strengthen the dynamic management of progress, and timely adjust and deal with the deviations found in the implementation of the plan.
(4) Compare and optimize various schemes.
(5) Strengthen the analysis and management of risks affecting the progress. Eliminate the unfavorable factors that affect the progress.
3. Establish economic measures for schedule control.
(1) Prepare a fund supply plan suitable for the project progress.
(2) Establish economic incentive system and punishment system to implement the progress.
4. Formulate technical measures for the progress of the project.
5. Carry out the construction according to the construction procedure, ensure the construction quality management of each working procedure, and ensure that the construction will not delay the progress plan because of quality rework.
6, strict discipline, safe and civilized production, according to the requirements of site management organization construction personnel, according to the construction plan schedule, the planner is responsible for the reasonable control of the whole progress, to ensure the smooth progress of construction, to ensure the progress.
3. Measures to optimize process organization
I. Technical guarantee measures
According to the engineering characteristics of this project, our company will organize and deploy a group of engineering and technical personnel with rich experience in engineering construction organization to participate in the construction organization and coordination management of this project, make full use of the space and time on site, and organize and coordinate the cross-construction among various professions involved in the construction. Take the plan as the leader, adopt computer management, comprehensively monitor the construction progress, quality, safe and civilized construction and interchange operation in all corners of the site, make use of the time difference of each process, interspersed with the installation and construction of hydropower equipment, arrange the construction process to the maximum extent within a limited time limit, create conditions for others and win time for project completion. And according to the content and characteristics of the whole project and the size of the engineering quantity, partition. The management and deployment of parallel construction are adopted between the construction sections to ensure the construction period.
4. Adopt advanced construction technology.
A. Curtain wall design, elevation division, embedded parts design and strength calculation of profile components shall be approved by the design institute and relevant experts and finally signed by Party A before they can be used as the basis for design, material preparation and processing; The design change procedure shall strictly implement the relevant clauses in the quality management manual.
B. check whether the technical requirements of the construction contract conform to the design. Proofread the construction details, retest the completed building structure size before the main material is cut, and adjust the construction drawing size according to the measured size.
C. Before cutting the profile, proofread the processing dimension drawing of door and window components.
D. Prepare quality management methods, and combine the self-inspection of construction personnel with the supervision of professional quality inspectors during the construction process; Before construction, the technical manager shall make technical disclosure to the on-site technicians, so that all construction personnel can clearly understand the technical quality requirements for the construction and installation of this project. During construction, self-inspection shall be carried out according to the content of construction work division, and the construction team leader shall conduct mutual inspection and recheck.
E. In order to ensure the smooth progress of on-site construction, the on-site technicians shall coordinate with the on-site technical representative of Party A to solve the technical problems in the construction in time and attend the regular meeting of the project; All coordination records and meeting minutes shall be signed by representatives of both parties and kept for inspection. Problems that cannot be decided on site should be reported to the technical manager, answered in time and recorded for filing.
F, this project must pass three tests (wind pressure deformation, rain water leakage and air leakage), and put forward the test plan and drawings in advance, which can be implemented only after being approved and confirmed by Party A and the testing center.
G. The construction drawing design and mechanical part design of this project are the decisive issues of the whole project, the basis for ensuring the construction progress, and the key link of our company.
H. Construction drawings and processing drawings are process documents and processing specifications observed by the material supply and processing team. The project planning purchasing department must strictly control the input of materials according to the quality requirements and quantity of materials ordered in the construction drawing; The processing workers must operate in strict accordance with the process requirements of the processing drawing.
First, implement the processing methods of various materials in all engineering projects and the input and output of materials in the construction sequence. During the whole construction process of this project, the construction drawings will be processed and installed in accordance with the installation sequence.
B. Processing and production stages:
In order to ensure the production schedule, production preparation can be carried out at the same time.
A. factory processing stage:
In order to ensure the engineering quality, our company processes all curtain wall projects into semi-finished products in the factory, and then transports them to the construction site for assembly and installation. In the process of processing, effective control measures are taken strictly according to the plan, and processing inspection is carried out according to the process requirements, so that unqualified materials are not processed and unqualified products are not delivered from the factory.
B. Transport phase:
In order to ensure the semi-finished products arrive at the construction site safely and on time, this project mainly adopts automobile transportation, and the finished products and semi-finished products can be transported to the construction site within three days after processing.
C, construction stage:
In order to ensure the construction progress, our construction personnel will be stationed at the construction site 10 days before the construction, and construction machinery and tools will also be stationed at the site. At the beginning of construction, all main beams, connectors and accessories must also be present. In order to ensure the construction progress, it is especially necessary for the owners and civil contractors to provide strong support, provide power supply and transportation lifting tools, and build scaffolding for curtain wall installation.
5. Hold regular production coordination meetings and daily meeting system.
Hold regular production meetings, solve problems such as progress, quality and civilized construction in engineering construction in time, and prepare for the next production work in advance. The project engineering management department shall organize the construction teams of various disciplines to participate in the daily meeting coordination meeting, check the completion of the plan on that day and the implementation of the reasons for the unfinished plan, timely solve the problems affecting the progress, quality, safety, civilized construction and cross-construction, arrange the measures taken to solve the problems, and arrange the work plan for the next day.
6 management measures
6. 1 Work in strict accordance with the engineering procedures of ISO900 1 and strictly control the engineering quality.
6.2 Do a good job in drawing deepening design and node design, fully understand the design intent, make preparations for construction, and create conditions for smooth construction on site.
6.3 All project personnel must master and be familiar with the construction scheme and progress, and work together with Jixin Qi Xin to ensure the construction period.
6.4 Pay attention to cooperation, actively cooperate with subcontractors such as electromechanical companies, and ensure the close connection between each working procedure.
6.5 In order to ensure the supply of materials, the project will set up full-time personnel to purchase materials, make detailed and accurate plans for special, new and multi-specification materials, and ensure that materials enter the site on time and in quantity. It will not affect the progress in a small amount, nor will it bring losses in a small amount.
6.6 Promote and explore new technologies, shorten working hours with new technologies, and ensure the realization of the construction period.
6.7 Strengthen the protection, safety and civilized construction of finished products on site, ensure the orderly construction environment, and be busy but not chaotic, tight and orderly.
6.8 In the process of management, we should cooperate closely with each other to prevent rework and delay caused by insufficient communication and poor consultation, which will affect the construction progress.
(1) All members of the project management department cooperate closely, carry out the construction in strict accordance with the construction drawings and construction scheme, arrange materials, institutional equipment and labor reasonably, and ensure the implementation of the construction progress plan.
(2) Work closely with Party A's project management personnel, reflect the problems that need to be solved by Party A in a timely manner, report the construction situation in a timely manner, and complete Party A's instructions and requirements on the premise of fulfilling the contract principles. Let Party A be satisfied.
(3) Cooperate closely with the supervision unit and accept the guidance and supervision of the supervisors with an open mind.
7 seasonal construction measures:
Generally speaking, seasonal construction mainly refers to the rain period construction and winter period construction. The construction of this project is going through summer, so rain and lightning protection measures should be taken and drainage organization should be well organized. At the same time pay attention to prevent electric shock and pit collapse. In addition, the weather is dry and windy, so we should pay attention to fire prevention and windproof measures, and pay attention to food hygiene to prevent epidemic diseases such as diarrhea. In case of severe weather, such as strong winds above level 6 (including level 6), open-air hoisting and high-altitude operations are prohibited. During construction in rainy season, in case of sudden climate change and heavy rain, mechanical operation should be stopped. In case of lightning in the middle, both ends of the crural line and the detonator main line should be quickly connected into a short circuit.
Pay attention to heatstroke prevention and cooling in summer construction, reasonably arrange work and rest time, implement a rest system, work in the morning and evening, extend the rest time at noon, reform the technology, reduce the chance of contact with heat sources, and evacuate and isolate heat sources; Pay attention to ventilation and cooling in dormitory; Supply salty drinks to compensate for the water and salt lost by workers working at high temperature due to excessive sweating; The construction site should provide drinking water that meets the hygiene standards, and no one is allowed to use drinking water utensils.
8 in a planned way, in the process of construction, according to the monthly construction operation plan, prepare the material mobilization plan, and the weekly material mobilization plan should be confirmed one week before the start of the weekly operation plan and sent to all relevant departments.
9 Foresight: The preparation of weekly operation plan and weekly material entry plan should be predictable, and the transportation of materials should be centralized to reduce unnecessary repeated transportation. If the project needs it, it is best to transport the materials in fine weather and cover them with tarpaulins.
10 material storage: after profiles and glass plates enter the workshop material warehouse, attention should be paid to prevent them from being damp and being hit; Before glass installation, check the size and quantity of glass pads and rubber strip of each part. The pad should be placed at the glass L/4; Before glass installation, dust and dirt on the surface should also be wiped clean, and protective tape (20mm wide) should be attached around the glass to prevent glue from polluting the glass surface; Glass shall not be in direct contact with components, and there shall be a gap of 6~8mm around the glass with component grooves. The gap on both sides of the glass shall comply with the design requirements, and the left and right gaps shall be consistent, so as to ensure that the glass can slide vertically and horizontally under the clamping of rubber pads when building deformation and temperature deformation occur, and eliminate the influence of deformation on the glass;
1 1 Main new processes and technologies planned for this project.
The construction period of this project is short and the engineering task is heavy; How to ensure timely completion is the main task of this project. Concealed frame glass curtain wall is a curtain wall project. Because the glass has no frame support, the support between the glass and the structure depends entirely on the bonding of structural adhesive. In addition to selecting qualified structural adhesive, the main problem to ensure the safety of glass structure is injecting adhesive. Curtain wall specifications have strict requirements on the injection of glass structural adhesive. 1, structural adhesive and sealant must be used within the validity period. 2. The structural sealant must be tested for compatibility and peeling before use, and can only be used after passing the test. 3, in addition to the all-glass curtain wall, structural adhesive should not be injected at the scene.
The detailed information of "Curtain Wall Project Duration and Construction Progress Plan" can be found in the Zhong Da Consulting and Design link, and all relevant building construction information you want is available.
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