陕西建工安装集团有限公司 SCEGC Installation Group Co., Ltd
Air test tightness 试验压力下保压至少一小时，压力表无下降，法兰Visual inspection, soap and water 密封面及各管口无泄漏 Test medium is below the dew point of - 40 DEG C dry, clean compressed air, under the test pressure protection pressure of at least one hour, pressure gauge does not drop, flange sealing surface and the nozzle without leakage 充氮气纯度、压力、塔内氧含量符合要求 目测、氧含量检测仪 Nitrogen purity and pressure, the oxygen content in line Visually, oxygen with the requirements of the tower content detector 充氮气保护 12 Nitrogen protection 交工验收、资料验收合格、资料齐全，符合标准规范要求 逐项检查、验证Check 归档The date Acceptance, complete information, meet the standard and verify 13 of acceptance, specifications filing ★换热设备安装工程质量控制点
★Heat exchange equipment installation engineering quality control points
序号SN 质量控制点 QC Points 主要控制内容 Main Control Items 控制方法 Control Plan 1 施工程序、方法、进度计划、质量控制、安全技术措施等可行、合理，符合《施工技术施工方案编方案管理规定》，向施工人员技术交底写 监理/业主批准 Construction procedure, method, schedule, quality Construction Approval by control, safety technical measures is reasonable and Scheme Jianli/ Owner feasible, and in accordance with the construction preparation technology program management regulations \construction personnel technical disclosure 2 螺栓、螺母、垫片、配对法兰、空冷器风机轴承、皮带、丝堵、丝堵垫片、调角器、梯依据装箱单和子、平台及其它备品、备件的数量符合；外图纸检查、清开箱检查验观质量合格；随机出厂资料齐全Bolts, nuts, 点，做好记录收Acceptance washers, paired with the flange, air cooling is the fan Inventory record inspection bearings, belt, a plug, a plug gasket, recliner, ladders, according to the platforms, and other spare parts, spare parts number; packing list and appearance quality; random factory complete check drawings, information 3 外观检查和铭牌、方位标记、管口位置、尺寸与图纸相目测、直尺、靠几何尺寸测符；漆层完好；氮气密封压力符合要求；内尺、内径尺、钢量 部洁净、无锈蚀，内外表面及焊缝无超标缺丝、焊缝检查尺Visual 陷，法兰无损伤；换热管无点蚀、拉伤等缺手电筒等工器inspection and 陷；筒体、法兰等几何尺寸符合图纸和标准具检测 geometry 要求；板式换热器导杆、隔板、压紧板、夹Visually, the ruler, measurement 紧螺柱及空冷器百叶窗、风机叶片、构架、on foot, foot, 36
陕西建工安装集团有限公司 SCEGC Installation Group Co., Ltd
风箱等无损伤、变形。 Nameplate, range marker, nozzle position, size and drawings consistent; paint layers intact; nitrogen sealing pressure to meet the requirements; clean, no rust, inside and outside surface and weld without excessive defects, the flange without damage; defects such as pitting, strain of a heat exchange tube; tube body, a flange size in accordance with the requirements of the drawings and specifications; plate heat exchanger guide rod, a baffle, a pressing plate, clamping stud and empty cooler shutter, fan leaves, framework, bellows, no damage and deformation diameter of steel wire, weld inspection rule flashlight and other tools for detection 4 与工艺物料接触的所有接管内表面、换热管、管箱及进料口挡板，喷砂除锈至露出金属本色；砂粒、灰尘等杂质清除干净；法兰密封目测、白布擦面无损伤；安全防护合格 拭、强光手电筒喷砂除锈In contact with the material process all pipe surface, a 检查Visually, Sand blasting heat exchange tube, tube box and inlet baffle, blast white cloth wipe, cleaning to expose the metal color, sand, dust and flashlight check other impurities clean; flange sealing surface damage; safety qualified 5 压力试验 Pressure Test 试验压力下检查筒体、管板、换热管等各部应无润水、渗漏；将筒体立起，换热管束应无滴水；压力表无降压。 目测、肥皂水检Test pressure check cylinder, tube plate heat 查Visual,soap exchanger, the water leakage, should not run; the water test cylinder set up, heat exchanger tubes should be no water; no pressure reducing 目测、白色滤纸与工艺物料接触的管箱、管板、换热管等所或不含绵绒的有清洗的部位，无油脂、粉尘及其它杂质；白色聚脂布擦清洗人员防护齐全、通风良好、不得吸烟、拭、黑光灯抽查 无任何明火，符合安全要求 6 清洗Cleaning Process materials in contact with the tube box, a tube Visually, white filter paper or plate, a heat exchange tube and cleaning of all parts, excluding cotton oil, dust and other impurities; cleaning personnel door velvet white complete, good ventilation, no smoking, no open polyester cloth, flame, comply with safety requirements black light spot 7 法兰、垫片应擦拭干净，垫片放平、放正，管箱组装与法兰螺栓应均匀对称紧固；气密试验介质为气密性试验露点-40℃以下干燥、洁净的压缩空气，试验tube box 压力下保压至少一小时，压力表无下降，法assembly and 兰密封面及各管口无泄漏 air tightness test 37
目测、肥皂水检查 Visual, soap water test Flanges, gaskets should be wiped clean and gaskets
陕西建工安装集团有限公司 SCEGC Installation Group Co., Ltd
are placed flat, is placed, symmetrical fastening flange bolt stress; air tightness test medium is below the dew point of - 40 DEG C dry, clean compressed air, the test pressure of the holding pressure of at least one hour, pressure gauge does not drop, flange sealing surface and the nozzle without leakage 充氮气保护 8 Nitrogen protection 充氮气纯度、压力、塔内氧含量符合要求 Nitrogen purity and pressure, the oxygen content in oxygen content line with the requirements of the tower detector 目测、氧含量检测仪Visually, 9 基础复验 Base Re-acceptance horizontal center line, level, dimensions; pre buried Visually, the ruler, bolt quantity, specifications, extending height, where theodolite and level check the central circle diameter of allowable deviation, in line with the requirements of the drawings and specifications 基础外观、标高基准线、纵、横中心线、水平度、外形尺寸；预埋地脚螺栓数量、规格、伸出高度、所在中心圆直径允许偏差，符合图纸和标准要求 目测、直尺、水Appearance based, elevation datum line, vertical and 平仪、经纬仪 10 垫铁准备 Iron pad preparation 换热器安装 11 installation of position, elevation, verticality and levelness with Visual, ruler, feeler, heat exchanger engineering drawings and specifications; iron cushion theodolite, level installation quality; air-cooled heat exchanger fan, meter, line drop motor, shutter installation meets the technical requirements 垫铁规格、加工质量和布置符合图纸和标准目测、直尺、塞要求 尺 Iron pad specifications, processing quality and meet Visual, ruler, feeler the requirements of layout drawings and standards 安装方位、中心线位置、标高、垂直度、水平度符合图纸和标准要求；垫铁安装质量合目测、直尺、塞格；空冷式换热器风机、电动机、百叶窗安尺、经纬仪、水装符合技术要求Installation range, the center line 平仪、线坠 12 基础二次灌浆Second grouting for foundation 交工验收、资料归档 Final acceptance, filing 基础清理、灌浆质量符合标准要求 目测、直尺 The basic cleaning, grouting quality meet the standard Visual, ruler requirements 验收合格、资料齐全，符合标准规范要求逐项检查、验证 Acceptance, complete information, meet the standard Check item by specifications item, testing 13
★压力容器安装工程质量控制点
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陕西建工安装集团有限公司 SCEGC Installation Group Co., Ltd
★Quality control of pressure vessel installation
序号SN 质量控制点Control Points 施工方案编写Construction Scheme Preparation 主要控制内容 Main Control Content 施工程序、方法、进度计划、质量控制、安全技术措施等可行、合理，符合《施工技术方案管理规定》，向施工人员技术交底Construction procedure, method, schedule, quality control, safety technical measures is reasonable and feasible, and in accordance with the construction technology program management regulations \construction personnel technical disclosure 控制方法 Control Plan 1 监理/业主批准 Approved by Jinali/ Owner 2 开箱检查验收Acceptance paired with the number of flange, ladders, platforms, inspection 螺栓、螺母、垫片、配对法兰、梯子、平台及其它备品、备件的数量符合；外观质量合格；随机出厂资料齐全Bolts, nuts, washers, and other spare parts, spare parts; appearance quality; random factory complete information 依据装箱单和图纸检查、清点，做好记录According to the packing list and check drawings, inventory record 3 外观检查和几何尺寸测量Visual inspection and geometry measurement 铭牌、方位标记、管口位置、尺寸与图纸相符；漆层完好；氮气密封压力符合要求；内部洁净、无锈蚀；内外表面及焊缝无超标缺陷，法兰无损伤；筒体、法兰等几何尺寸符合图纸和标准要求；排空、气体置换，内部氧含量符合安全要求。Nameplate, range marker, nozzle position, size and drawings consistent; paint layers intact; nitrogen sealing pressure to meet the requirements; clean, no rust; inside and outside surface and welds without defects exceeding standard, the flange without injury; tube body, a flange geometry size in accordance with the requirements of the drawings and specifications; emptying, gas replacement, internal oxygen content meet the safety requirements. 目测、直尺、靠尺、内径尺、钢丝、焊缝检查尺等工器具检测；氧含量测试仪Visually, the ruler, on foot, foot, diameter of steel wire, weld inspection rule and other tools for detection; oxygen content testing instrument 4 喷砂除锈Sand Blasting 与工艺物料接触的所有接管、内件和容器表面，喷砂除锈至露出金属本色；砂粒、灰尘等杂质清除干净；法兰密封面无损伤；安全防护合格In contact with the material process all nozzle, an inner and the surface of the container, the blast cleaning to expose the metal color, sand, dust and other impurities clean; flange sealing surface damage; safety qualified 目测 visual 39
陕西建工安装集团有限公司 SCEGC Installation Group Co., Ltd
与工艺物料接触的所有接管、内件和容器表面等所有清洗的部位，无油脂、粉尘及其它杂质；清洗人员防护齐全、通风良好、不得吸烟、无任何明火，符合安全要求Parts in 5 清洗cleaning contact with the material process all nozzle, an inner and the surface of the container and all the cleaned, grease, dust and other impurities; cleaning personnel door complete, good ventilation, no smoking, no open flame, in line with the safety requirements 目测、白色滤纸或不含绵绒的白色聚脂布擦拭、黑光灯抽查Visually, white filter paper or excluding cotton velvet white polyester cloth, black light spot 6 压力试验 Pressure testing 试验压力下检查容器各部无渗漏、无可见异常变形。气压试验必须制订安全防护措施 气密性试验7 Air tightness test 目测、肥皂水检Under the pressure of the container test check no 查；Visual, soap leakage, no visible abnormal deformation. Air pressure water testing test must formulate safety protection measures 容器封存前内部确认合格；试验介质为露点-40℃以下干燥、洁净的压缩空气或氮气，试验压力下保压至少一小时，法兰密封面及各目测、肥皂水检管口无泄漏，压力表无下降。Container sealed 查 before the internal qualified; test medium is below the Visual, soapy dew point of - 40 DEG C dry, clean compressed air or water test nitrogen, the test pressure of the holding pressure of at least one hour, flange sealing surface and the nozzle without leakage, pressure gauge without falling. 8 充氮气保护 Nitrogen protection 充氮气纯度、压力、容器内氧含量符合要求The oxygen content of nitrogen purity and pressure within the container, to meet the requirements 目测、氧含量检测仪Visually, oxygen content detector 9 基础复验 datum line, vertical and horizontal center line, level, Foundation Re-inspection dimensions; pre buried bolt quantity, specifications, 基础外观、标高基准线、纵、横中心线、水平度、外形尺寸；预埋地脚螺栓数量、规格、伸出高度、所在中心圆直径允许偏差，符合目测、直尺、水图纸和标准要求Appearance based, elevation 平仪、经纬仪extending height, where the central circle diameter of allowable deviation, in line with the requirements of the drawings and specifications Visually, the ruler, theodolite and level 10 垫铁准备Iron pad preparation 垫铁规格、加工质量和布置符合图纸和标准要求Iron pad specifications, processing quality and meet the requirements of layout drawings and standards 目测、直尺、塞尺Visual, ruler, feeler 40