overwork过度劳累(overwork工作).doc

The item work is long:The technician of the item:The representative director of the material:Material member:Quality Anne representative director:Check:The construction produces a representative directorTechnicianExperiment a memberText file memberCalculate a memberThe quality checks a memberSafe memberBudget memberCheck a memberLabor and management memberMaterial memberThe machine takes care of a memberThe manager of the itemStart construction memberTechnique section representative directorQuality section representative director of AnneThe management checks a representative directorMaterial equipments representative director6Budget member:Text file member:Experiment a member:Safe member:3.2The technique preparesThe item provided with necessary norm, regulations, standard and pattern.Carried on an investigation to the materials, such as adoptive new craft and new technique.etc., controled use main theme.Match with to constuct unit and design unit to make good drawing to conduct trial jointly a work;Be to the worker carry on handing over bottom in detail before starting construction,Make the worker control a construction method, the construction craft requests.According to the design document and other relevant document data, combine an engineering characteristics, choose a construction project and draw up a construction setKnit a design and requite an examination and approval.The engineering starts construction the past organization carry on a quality plan, and work well quality to prepare according to the engineering quality targetControl a plan, establish quality to prepare to control measure and quality control measure.3.3Construction the spot prepare1.The item department has already entered a field in advance and negotiates solution to the tree, electric wire post, and garbage.etc. inside the field and the construction unit and reach in advanceArrive direct shipping links an even condition.2.Construction the spot the flat surface set outThe engineering starts work ex- arrange a decoration the spot temporary facilities, carry on the flat surface decoration of starting construction:Build temporary road, temporary rowThe drain spreads to establish a temporary top pipe line, at the time the power, build a temporary office, warehouse, cement database and freestone to anticipate a heap of field,The tool database, electricity saws Peng and reinforcing bar to process temporary facilitieses, such as field and fence.etc., all construction of temporary facilities have to match a safetyProduce civilization construction relevant standard.(1)Mainly promote the assurance of machine tool positionThe perpendicular conveyance machine is to ensure construction progress and decline origin of key, in the A, B block in the center the part establish one setFO|23 B the tower mourn, can used for two block constructions at the same time.Is another in the east of segment eastern side, B segment, west two sides are each to establish one ShuWell.(2)Start construction roadMainly make use of original street, the lately- fixed road wants to be popular actually and up spreads the 5 cm stone residue, the spot the rain water fluently originally possessed street excretion,To promise that rain expects to start construction to enter as usual.(3)Mainly face to set up a decoration, because of starting construction place narrow and small, transact area and construction distinction to open a decoration.In the building ofThe northwest side constitution transacts area.3.4The spot machine tool equipments, three greatest tools and original material and labor force prepare7Establish three greatest tools to pile a place in the western side of A segment;In the A, the B block middle part establish an agitation station,Used for the spot agitation of concrete and sand syrup;At mix blend the western side of station is a sand, stone to anticipate to pile a place;The cement database establishes at doMale area north side.Request according to the work project, aggressive and machine leasing company, material supplier and construction class the set contacts a consultation, withThen enter a field in time.3.5Use an amount of water calculationHeadwaters from hospital inside top the pipe line net provide.This engineering includes the spot construction to use water with water at the time, construction the machine is used water,The life is used water and lived area to use water five parts with water and fire fight.3.5.1Temporary water supply design, compute1.The spot construction is used waterAccording to formula Q 1= K1 Q1 N1 K 2|20 s 3600K1 in type-the construction is used water coefficient, take K 1=1.15;K2-use water unbalanced coefficient, take K 2=1.5;Q1-mix blend concrete, send concrete consideration according to the pump, the per hour 50 cms 3, the working time presses the 20 hs to account everydayCalculate, sprinkle concrete plank to protect now, each one presses 300 ms 3 concretes considerations, the mixer flushes to use water by everyday two classes of calculations.N1-use water quantity to settle a sum, mix blend concrete to press the 250 Ls|the m is 3 concretes, the concrete plank protects to press the 300 Ls|m 3Concrete;The mixer flushes to press the 600 Ls with water|set class, carve to build to press the 300 Ls with water|m 3 concretes;The agitation flushes to press with water600 Ls|set class, carve to build to press the 300 Ls with water|m 3 carve to build quantity, then:Q 1=1.15(50 s 20 250+300 300+600 2+300 s 20) 1.5|20 3600=8.32.The construction machine is used water:Can consider to press the spot to Han machi