atmosphere.doc

atmosphere.(9)The emissions taken care of to blow to sweep can not pollute have been already installed in response to the fixed-point emissions of equipments and surrounding environment.(10)Should work well to insulate a work while taking care of and paying a hanger paint, canning not pollute the over ground, wall already, mourn crest and other gearing finished product.1.19.5.6The quality records(1)The air condition system cold system installs examination to criticize a quality acceptance records.(2)Antisepsis with cut off a hot construction examination to criticize quality acceptance record(piping system).(3)The quality acceptance of the airiness and the air condition cent department engineering records.(make cold system)(4)The quality acceptance of the airiness and the air condition cent department engineering records,(5)The concealment engineering records.(6)Start construction diary.1.19.6Air condition water system piping and equipments gearing1.19.6.1The construction prepares1.19.6.1.1The technique prepares(1)Acquaint with technique material.Before installing, have to in advance acquaint with relevant construction diagram paper, norm, regulations, standard diagram to gather and other technique data, in order to control engineering general situation, characteristics and technique request completely.(2)The diagram paper conducts trial jointly.Before installing, have to carry on diagram paper to conduct trial jointly along with the design unit and the superintendency unit(construction unit).(3)The technique hands over bottom.Before installing, should be been long to carry on a technique to hand over bottom to the worker by the professional technique representative director or the work.1.19.6.1.2The material requests(1)Take care of a material:Carbon vegetable steel pipe, dont sew steel pipe.Taking care of the material can not curve, rust eclipse, didnt fly a sting and weigh skin and cave convex gravamen phenomenon.Hard PVC(PVC-U), polypropylene(PP-R), gather D Xi(PB), with hand over organic material piping of allied etc. for gathering ethylene(PEX):Surface without obviously press shriveled, dont row phenomena like wound,etc.(2)Valve door:Cast rules, hairless sting, have no crack, the switch is vivid and tight, the silk buttons up to have no harm and keep degree and angle exactitude, the strength meets a request, the hand round has no harm.(3)Tube piece:Have never been partial to button up, square button up and button up, break a silk and angle incorrect phenomenon indiscriminately.1.19.6.1.3Main machine tool(1)Start construction work machine tool:Set silk machine, try to press a pump, set to drill, pound at electric drill, emery wheel to incise machine, emery wheel machine and ascent machine, steel pipe appropriation to roll slot machine, steel pipe appropriation to open bore machine and communicate electric welding machine and PP-R etc. compound tube appropriation Han machine, pour a chain and take care of pliers etc.(2)Measure tool:The steel keeps a Chinese foot, steel tape measure and Cape Chinese foot, manometer and Han to sew to examine a Chinese foot, spirit level and line to fall to etc.1.19.6.1.4Homework condition(1)The soil having something to do with equipments installing with air condition water system pipings setting up engineering has already started construction to complete to combine through examination qualified, and can promise completely developing of air condition water system piping and equipments install.(2)When the equipments goes together with tube, the equipments should install be over and examine to check qualified, attain to go together with tube construction to request.(3)The diagram paper needed data is as ready as technique document.(4)Pipe, valve door, and piping enclosure.etc. through examination qualified and have been already completed in addition to rust, clean etc. work.(5)The construction machine tool of construction project or the rules in the technique measure has already prepared to is ready.1.19.6.2Start construction craft1.19.6.2.1The equipments installs(1)Water pumps gearing:1)construction front, should carry on reexamination acceptance to the foundation that the soil sets up a construction, especially foundation size, elevation, stalk line, reserve empty etc. should match design to request.The foundation surface is neat, the concrete strength attain an equipments gearing request.2)before water pump install, check the name, specification model number of water pump, check whether the technique parameter of the card of water pump Ming matches designs to request;Water pump external appearance should intact, have no rust eclipse or damage;Pack detailed list according to the equipments, check random whether zero partses taken is well-found, again without the defection and damage and the rust eclipse.3)carry on moving a dish car to water pump, the dish car should be vivid, there is no card puckery with excrescent voice etc. phenomenon.4)when water pump mourn to pack mourn hook and Suo to have, the steel wire rope should hang on the ring of the base or the pump body and the electrical engineering;Disallow the hat pumps in water or the import and export method orchid of the stalk of electrical engineering, bearings or pump up.5)water pump take seat on the foundation and pack ground feet stud bolt, use even mat iron and inclined mat iron carries on seeking to water pump even seek just, and Ning the Luo mother of the last feet stud bolt.6)when the two times infusing of the ground feet stud bolt strach should keep stud bolt to be placed in perpendicular status, the strength of the concrete is hard more 12 classes in height than foundation, and be no lower than C25, and work well the protection work to the ground feet stud bolt.7)fall to on water to pump an import and export method orchid and base to process noodles with level instrument and line the top measure and carry on Jing to water pump even work, make water of whole gearing pump lengthways level degree deviation not in response to more than 0.1|1000, horizontal level degree deviation not in response to more than 0.2|1000;Disintegrate water pump Zong of gearing and horizontal level deviation all not in response to more than 0.05|1000.8)when water pump to unite a stalk machine with electrical engineering adoption to link use 100 cents, form at unite the stalk of stalk machine to with path to carry on diagraph and adjustment, make two allowing of axises deviation:Stalk to tilt to one side not in response to more than 0.2|1000, the path move not to should be bigger than toward 0.05 mms.9)there is water pump gearing to separate to flap a request, its rubbers reducing to flap mat or reducing specification model number and gearing position of flapping the machine should meet a design request.(2)Cooling tower gearing:1)the gearing is ex- should carry on a check to a leg foundation, of the cooling tower leg foun