【正文】 Gas that be used in the test must be dry、clean air, nitrogen or other inertia gas. The tower that be required to degreased should test with without oil gas.3）氣密性試驗(yàn)時(shí)，緩慢升壓至設(shè)計(jì)壓力，至少保持30分鐘，同時(shí)以噴涂發(fā)泡劑等方法檢查所有焊縫和連接部位有無微量氣體泄漏，無泄漏不降壓為合格。All of down edge for branching pipe’ placket of overflow groove ought to is at the same level. ③.液體分布裝置安裝后應(yīng)作噴淋試驗(yàn)，實(shí)驗(yàn)時(shí)塔截面內(nèi)噴淋應(yīng)均勻，噴孔不得堵塞。We should avoid to fall to pieces and metamorphose during installing, things of falling to pieces and metamorphosing must be picked out.③.顆粒填料在規(guī)則排列部分應(yīng)靠塔壁逐圈整齊正確排列。合格后應(yīng)將淚孔穿通。3mm。 when length of accepting liquid board is more than 4m, bending degree of all accepting liquid tray cant more than 1/1000 of its length and less than 7mm。 但不得超過 5 毫米； level degree of up surface in 300mm length cant more than 1mm, allowing warp of total bend length is 1/1000 of beam length。（） passing equipment center vertical distance allowing warp between dropping liquid board and inside wall of tower is 177。size allowing warp of length and width for droping liquid board is 4~0mm and 2~0mm, allowing warp of hole distance for droping liquid board is 177。 supporting board allowing warp installing position R1 is177。level distance allowing warp of bolt hole is 3mm；b支持板安裝部位允許偏差為177。支持圈上表面水平度允許偏差(mm)up level allowing warp of supporting circle(mm)塔體直徑diameter of tower允許偏差allowing warp D≤ 4000≤31600 D≤ 4000≤54000 D≤ 6000≤66000 D≤ 8000≤88000 D≤ 10000≤10(5) 相鄰兩層支持圈的間距允許偏差不得超過 177。Before grouting, position of grouting must be cleaned by water and filtered, the water on the base should be clean by blowing. 2)灌漿應(yīng)依次進(jìn)行，不得分二次澆灌。 D is insider diameter。放置平墊鐵時(shí)，最厚的放在下面，最薄的放在中間，設(shè)備找正后應(yīng)互相點(diǎn)焊牢固。Insulation between foundation and equipment and equipment which special required on drawing shall accord with design documents.七、Seven平臺(tái)、梯子安裝install ladder and flat roof 為了在地面上最大限度的安裝塔類設(shè)備的平臺(tái)和梯子，塔設(shè)備被運(yùn)到現(xiàn)場(chǎng)后，將塔水平的放在地面上，并將塔體墊起距離地面2米，將預(yù)制好的平臺(tái)和梯子以及護(hù)欄按照?qǐng)D紙安裝就位。20+020｛+200｛4基礎(chǔ)上平面的水平度：Level degree for top of plane每米every meter全長span5105豎向偏差：Erect warp每米every meter全長span5206預(yù)埋地腳螺栓anchor bolt buried beforehand標(biāo)高（頂端）level(top)中心距（在根部和頂部兩處測(cè)量）distance to center(measure at bottom and top)+200｛ 177。基礎(chǔ)外觀不得有裂紋、蜂窩、空洞及露筋等缺陷；There is no defects on foundation surface, such as crack, cavity and pocket, socket and exposed reinforcement。Unpack and check of equipments shall execute when Client, Supervisor, general Contractor and Construction Company are all present. Check following contents according to packing list and fill in “record of Unpack and check of equipments”.箱號(hào)、箱數(shù)及包裝情況；Box number, box numbers and package。施工前有專責(zé)技術(shù)人員進(jìn)行施工方案交底。The ground of construction site must be 五、Five設(shè)備驗(yàn)收check and accept equipment1)交付安裝的設(shè)備及附件，必須符合設(shè)計(jì)要求，并附有出廠合格證明書及安裝說明書等技術(shù)文件。Damage, distortion and corrosion of equipments surface.3)在安裝之前，對(duì)已開箱檢驗(yàn)過的設(shè)備及零部件要妥善存放和保管。2)基礎(chǔ)尺寸及位置允許偏差應(yīng)符合下列規(guī)定。 anchor bolts have no destruction and corrosion. 4)基礎(chǔ)表面不得有油垢或疏松層；放置墊鐵處（至周邊50mm）應(yīng)鏟平，鏟平部位水平度允許偏差2mm/m。At least a set of gasket of iron plate is near the anchor bolt。九、找正adjust and level1)找正與找平應(yīng)按基礎(chǔ)上的安裝基準(zhǔn)線（中心標(biāo)記、水平標(biāo)記）對(duì)應(yīng)塔上的基準(zhǔn)測(cè)點(diǎn)進(jìn)行調(diào)整和測(cè)量，調(diào)整和測(cè)量的基準(zhǔn)規(guī)定如下：Adjust and measure bench mark of tower related to installation datum line to adjust and level, adjustment and leveling shall conform to following specifies:（裙式支座、耳式支座、支架等）的底面標(biāo)高應(yīng)以基礎(chǔ)上的標(biāo)高基準(zhǔn)線為基準(zhǔn)；Elevation of tower base (skirt, earlap support, bearing carrier) shall base on elevation datum line on foundation。找正與找平均用墊鐵來調(diào)整，地腳螺栓的緊固要均勻，嚴(yán)禁采用改變地腳螺栓緊固程度的方法來調(diào)整。5相對(duì)標(biāo)高177。Fill in closing note4)塔內(nèi)件安裝 install inside ponent of tower(1)內(nèi)件運(yùn)進(jìn)現(xiàn)場(chǎng)后要妥善保管，不銹鋼內(nèi)件要與碳鋼件隔離，下面放置枕木；After inside ponent is transport to site, we must be kept carefully. Stainless steel inside ponent must be isolated with carbon steel ponent，at the same time sleeper must be placed underside. (2)內(nèi)件安裝時(shí),塔盤板、降液板、橫梁等可放置在現(xiàn)場(chǎng)保管，但要防止變形、損壞、腐蝕、等情況發(fā)生；現(xiàn)場(chǎng)應(yīng)保持平整清潔；when installing inside ponent，board of tray、droping liquid board、beam and so on ought to be kept in the site. Site must remain cleaning in order to prevent to distortion、mangle、rust and so on。10mm。 supporting board allowing warp of lean is177。5R1/1000, but less than 6mm。3mm。6mm。after beam is installed, up surface and up surface of supporting circle must be in a same surface, request to level allowing warp of beam is same with supporting circle.(10) 受液盤安裝應(yīng)符合下列規(guī)定: installing accepting liquid tray must answer for next rules:a受液盤板的長度和寬度尺寸允許偏差為4～0mm和2～0mm。3(12) 分塊式塔盤板安裝應(yīng)符合下列規(guī)定: installing block tray’s board must answer for next rules:a塔盤板兩端支承板間距E允許偏差177。When bubbly equipment install, its hatch direction and height must answer for rules of drawing, allowing warp of height is 。每層塔盤安裝完畢后,必須進(jìn)行檢查,不得將工具等遺忘在塔內(nèi)。The specification、weight、center line of installation and degree of level for bed of filling must answer for the require of drawing.②.不得對(duì)填料施加過大的附加力。 these towers which installation precision will be affected because of hot expanding and which fitting have be attainted can not be blowed with steam. When the tower that cannot touch oil, blowing air cannot exist oil. After checking is ok, we must close equipment in time, and fill in “note of cleaning、checking and closing ” 十三、thirteen氣密性試驗(yàn) air tight test1）氣密性試驗(yàn)前，塔上的安全裝置、閥類、壓力計(jì)、液面計(jì)等附件及全部內(nèi)件均應(yīng)裝配齊全，并經(jīng)檢查合格。如有泄漏應(yīng)先卸壓后修補(bǔ)，再重新做氣密試驗(yàn)直至合格。Center、level and level degree of equipment installed of getting rid of bubble should answer for request of design.十二、twelve清理與封閉Cleaning and closing1) 塔安裝完畢后，均應(yīng)進(jìn)行清掃，清除內(nèi)部的鐵銹、泥砂、灰塵、木塊、邊角料和焊條頭等雜物；對(duì)無法進(jìn)行人工清掃的設(shè)備，可用蒸汽或空氣吹掃，但吹掃后必須及時(shí)除去水分；對(duì)因受熱膨脹可能影響安裝精度及損壞構(gòu)件的塔，不得用蒸汽吹掃，忌油塔的吹掃氣體不得含油；清掃檢查合格后，及時(shí)進(jìn)行封閉，并填寫“清理、檢查、封閉記錄”。(D/4) a b177。 worker who work in the tower must pull on clean glue shoes, it is forbad add whole avoirdupois on the board of tower，it is right stand on the beam or wood block.(17)人孔及人孔蓋的密封面及塔底管口應(yīng)采取保護(hù)措施,避免砸壞或堵塞,搬運(yùn)和安裝塔盤零部件時(shí),要輕拿輕放,防止碰撞弄臟,避免變形損壞。c塔盤板局部不平度在300mm長度內(nèi)不得超過2mm,塔盤板整個(gè)板面的彎曲度允許偏差見下表:local level degree of tray board in 300mm must less than 2mm，allowing warp