英文布勒机械施工组织设计五冶金建设.doc

Construction, Organization & Design for Temporary Facilitates A in the Relocation Project of Wuxi Buhler Machinery PlantQuotation ProposalNo.5 Metallurgical Construction Corporation of China, Wuxi Subsidiary2008.8.24ContentChapter General information and features of project and analysis of difficultiesI. General information of projectII. Construction features and analysis of difficultiesChapter Project targets and control of Construction scheduleI. Project targetII. Control of Construction scheduleAnnex: Construction preparations and entry plan Annex 1: Plan and allocation of laborAnnex 2: List of main machines for road& ground worksAnnex 3: List of main machines expected for civil constructionChapter IIIConstruction deployment and general layoutI. Construction deploymentII. Construction project management and organization III. Construction preparationIV. Construction layout1. Overall layout design2. Layout of temporary facilities 3. Temporary electricity layout for construction4. Temporary water supply and drainage system layout for construction5. MarkChapter IVMajor construction formula and key work stagesA. Temporary matching construction worksI. Engineering surveysII. Main process flow the worksIII. Earth worksIV. The foundation worksV. Steel structureVI. Ground worksIX. Installation of aluminum alloy doors and windowsB. Road construction1. Road constructionI. Main working procedure of road constructionII. Construction formula of earth works of road bed and curbstonesC. Water/electricity systems outdoors1. Main construction procedures2. Sewerage system outdoorsChapter Project Quality Control Plan1. Quality target2. Measures to guarantee engineering quality3. Process control of construction qualityI. Process control of construction method II. Process control of material supplyIII. Process control of testsIV. Control of non-conformity productsV. Corrective and preventive measuresVI. Handling, storage, protection and deliveryIX. Control mode and key point of construction technologyChapter Safety and Health SchemeI. On-site RegulationsII. Safety Standard ActIII. Housekeeping work during construction periodIV. Construction Electricity Use RegulationsV. Fire protection measuresVI. Jobsites civil constructionVII. Working at NightChapter Emergency Response MeasuresI. Emergency Response MeasuresChapter General information and features of project and analysis of difficultiesI. General information of project1. Proposal scopeThe project is for temporary facilities A in the relocation project of Wuxi Buhler Machinery Plant. Proposal scope includes temporary walls, offices, toilets, entry/ exit, guardroom, ground leveling, roadbed of temporary road, outdoor/ indoor water and electricity supply and other items on the construction drawings.2. General information of projectGeneral information1. Owner: Wuxi Buhler Machinery Plant2. Project: Temporary facilitates A in the relocation project 3. Project location: Xuedian Road4. Designer: Wuxi Industrial Construction& Design Institute5. Project term: temporarily defined 30days since August 28th 2008 till September 26th 2008, 6. Quality standard: Guarantee 100% qualification within once acceptance8. WorksNOBuildingStructure formRemark 01Temporary guardroomSteel structure, one-floor02Temporary officesSteel structure, one-floor03Outdoor/ indoor water and electricity supplyStrong/ weak current, drainage and etc.04Temporary roadsConcrete, gravel and etc.Excluded finish05Walls Colored steel sheetSite conditions: Construction site is large, facilitates transportation of Construction materials and equipments, and matches with Construction conditions for auxiliary works and outdoor works.II. Construction features:1. QualityThe project construction covers several disciplines and raises higher quality. Therefore good quality shall be kept in mind through the construction process. Pool efforts to improve project management system, optimize construction technical proposal, strengthen technical handover, strictly control material quality and process check, intensify protection for semi-products and finished products so that quality of each section, item and step is guaranteed optimum to establish one model project.2. ScheduleMain bottle-neck of the project is urgent schedule. To meet the schedule requirement and finish all auxiliary buildings, outdoor water and electricity supply, road pavement, and ground within the main schedule, we will pool sufficient labor, machines and equipments and turnover materials on the one hand. And on the other hand we will prepare one detailed Construction schedule, reasonably allocate Construction, conduct multi-processes simultaneously as possible and strictly control essential processes to guarantee required schedule or for advance completion. 3. SafetySafety management is the important part of project management. Large quantity of labor and mechanical equipments, broad construction area and much safety protection workload raise higher requirement for safety management, one dynamic management. 5. Civilized constructionProject locates in the WND so that it is necessary to ensure civilized construction in the defined area and protect surrounding environment. Meanwhile noise and drainage of construction sewage shall be controlled.6. Construction preparations and resource allocationIt is required to make early plan for construction preparations, on-site general layout, organization of resources and entry/ exit arrangement because of large quantity of labor and mechanical equipments. 7. Construction difficulties of main works(1) Works of outdoor/ indoor water and electricity supply and in-plant temporary roads makes coordination hard.(2) Water-proof and decoration of temporary colored-sheet roof is one of the essential parts of whole project. Adopt reasonable and economic technical proposal and coordinate processes reasonably so that schedule and quality is guaranteed and construction cost is reduced.8. Cost controlTo provide satisfactory service and make proper contributions to owner, project will adopt competition policy with preferential price. Therefore profit can only be maximized by controlling and reducing project cost by methods such as preparing cost plan, implementing cost control, strengthening cost estimation, strictly controlling cost evaluation and optimizing construction technical proposal. Chapter Project targets and control of Construction scheduleI. Project targets1. Quality targetGuarantee 100% qualification within once acceptance 2. Target of start/ completion date and schedule If we won in the bid competition, we guarantee to finish all works within 30 calendar days on September 26th 2008. Construction schedule will start from August 28th 2008 and end on September 26th 2008.3. Target of safety and management for civilized constructionTry our best to create the civilized construction site and avoid any injury.II Control of construction scheduleSchedule target is to finish all works within guaranteed period. Detailed arrangement please refers to network control diagram of construction schedule. Considering large quantity of workload and urgent schedule, we will draw up plan details and offer assistance in the view of organization mechanism.(1) Organization assistanceProject will be conducted in close compliance with project standards to ensure organization assistance, sufficient and competent labor and each worker with special assignment.(2) Reasonable planningPrepare construction organization design and construction plan before construction and strictly enforce them after they are reviewed and approved by supervision engineer. Prepare the general schedule plan, monthly plan and 10days plan. Persist on the system of weekly meeting to check and implement performance of plans.(3) Proper management1. Control management of mechanical equipmentsEnsure entry of mechanical equipments as scheduled. Combine and coordinate construction machineries during equipment allocation to achieve optimum effect. Pay more attention to maintenance and service to improve intactness and usage of mechanical equipments.2. Carry out all bylawsOur bylaws are relatively complete. During the construction, conduct all management systems with focus on system of post responsibility. Take full use of effects of all functional units upon operation to ensure construction schedule and good construction quality. Eliminate any bad occurrence like idleness and reworking. 3. Develop work competition and emphasize stimulation systemWe always develop various kinds of work competition during construction of undertaken projects to inspire working passion, quicken project schedule, improve construction quality, reduce construction cost, create more economic benefits, increase staffs income, and advance enterprise development. For this project, we will continue on effective work competition and utilize flexible stimulation system to ensure success.Annex: Construction preparations and entry planWorkUnitQty,DescriptionStart/completion date/ days since startResponsible Water/ electricity/ gas supply network and level groundLevel ground5Labor arranged by project managerMeasurement& locationAs per general layout and construction drawings7Road As per shipment requirements on site5Water supply& drainageResolve water supply and site drainage7Construction waterConnect all consumers from Party As water source7Living waterConnect offices and dining rooms from Party As water source7Site drainageSite rainwater and sewage are drained outside after sedimentation treatment.10Electricity supplyResolve construction machines and illumination7Outside trunkResponsibility of project owner7Site trunkFrom Party As feeder7Electrical consumers for constructionDistribution according to project schedule and demands7Temporary facilitiesResolve site offices and operation structure15Office structureFor project managers15Living structureToilets and infirmaries15Operation structureSteel bar, wooden-frame worker, mechanical service, electrician and etc.15Simple shelterProtection shelter of machinery and rain-proof shelter of materials15Technical documentsCollected in compliance with standards of qualified construction projectPreliminary estimation of design drawingsAs per policies and regulations for design drawings and preliminary estimation10Review of preliminary estimation for drawingsResolve problems in design and preliminary estimation10Conclude contractsRelied upon agreed conditions between Party A and Party BDesign handoverDesigner and Party A work with Party B10Construction organization designPrepared by Party A regarding to project features7Agreement of pre-made structural membersHandled 2months in advance as per sheet of preliminary estimationPlan of material supply Prepared as per construction schedule and planningSite arrangementArrangement as per general schedule2Work managementManagement according to project schedule5Start application reportHandled after contract signatureSite loftingAs per design drawing and standard collection of approved drawings Inspection of measurement equipmentsAs required by municipal measuring authorityInstallation & trial-running of motorEnsure no accident during continuous operationMaterial test, design test for proportioning ratio of concrete and mortarSampled by Wuxi laboratory with first qualification level that shall provide correct proportioning ratioAnnex: Plan of project start/ completion and exit WorkDescription Days from defined handover dateRemark Check contracted worksAccording to design drawing s and contract20Completion Final work, missing works and repairDraft operation plan and operate works simultaneously20acceptanceCompletion acceptance documentsClassify collected and kept documents and files20Self-check by all construction unitsAccording to related rules, assessment standards and contract provisions15Preparation Self-check organized by project managerOrganize operation, technical, quality and preliminary estimation departments20Fill the notice for completion acceptanceAfter self-check confirms compliance with requirements and standards20Job Preliminary check by companySupervision personnel organizes operation, technical, quality and preliminary estimation departments15Submit acceptance application reportSubmitted by company to supervision unit15Party A: site acceptanceConducted by acceptance team under organization of supervision personnel 10Party B: official acceptanceOwner, designer, construction personnel, and quality supervision station participate in the acceptance under guidance of supervision engineers 10Completion 1. Visual checkAs per related rules, assessment standards, contract requirements, design drawings102. Measurement checkAs per related rules, assessment standards, contract requirements, design drawings103. Document checkCheck if the listed are complete104. Site acceptance conference1) Project manager introduces self-check and completion of project10Acceptance 2) Present completion documents including completion drawings and original documents and records103) Supervision engineers notify main contents during supervision and give comments of completion acceptance.104) Owner requires construction unit to treat any problem found in the completion acceptance within limited schedule.105) QC department with owner and supervision engineers discuss whether project passes official acceptance on the preliminary meeting106) On the review meeting supervision engineers release acceptance results and QC personnel gives quality rating of project5Party C: Acquire completion acceptance certificateCertificate is valid only with signatures of legally authorized representatives5Handover Exit worksQuickly remove rest construction materials, turnover materials, tools and temporary facilities5Repair worksRoad, curb and greening5Cleaning worksConduct one thorough cleaning work to keep orderly and clean3Official handoverHold