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宁夏紫光天化5万吨/年蛋氨酸二期工程管道施工方案批准:审核:编制:重庆工业设备安装集团有限公司二零一五年十月二十日审批:审核:编制: 打字: 文字校对: 目 录1、 工程概况 012、 编制依据 23三、管道安装工艺流程. 24四、施工要求 245、 施工计划 476、 质量技术措施 487、 安全技术措施 498、 季节性施工技术措施 51九、降低施工成本措施 54一、 工程概况1、工程名称:宁夏紫光天化5万吨/年蛋氨酸二期工程2、建设单位:宁夏紫光天化蛋氨酸有限责任公司3、设计单位:天津市化工设计院(一二三四五单元),重庆紫光化工股份有限公司工程技术中心(六单元)4、施工单位:重庆工业设备安装集团有限公司5、质量标准:符合设计及规范文件要求,达到国家现行管道安装工程施工及质量验收的合格标准要求,争创优良工程6、管道安装工程简介本工程管道主要包含:氰化钠管道、精TPMA管道、高压氰化钠管道、蒸汽管道、循环水管道、仪表空气管道、高压烧碱管道、压缩空气管道、蒸汽凝液管道、废液管道、氮气管道、蛋氨酸钠溶液管道、含CO2工艺蒸汽管道、W80热水管道、蛋氨酸泥浆管道、脱盐水管道、废双氧水管道、双氧水管道、硫酸钠溶液管道、硫酸钠废液管道、蛋氨酸母液管道、尾气管道等。主要工程量如下:序号名称规格型号单位数量备注1无缝钢管DN15DN350m229752螺旋电焊管DN350DN800m6293304不锈钢管无缝钢管DN10DN300m185144316L不锈钢管无缝钢管DN10DN250m226855不锈钢管焊接钢管DN300DN900m6776钢衬四氟管DN20DN150m51072520不锈钢管无缝钢管DN20DN300m1718阀门DN15DN450个6300- 22 -序号管道编号级别管道名称规格及型号介质温度()设计压力(MPa)探伤比例合格等级1PA2 2103GC3工艺空气管道478X8,20#1400.345%2RF 2108GC2工艺空气管道57X3.5,20#1400.345%3RF 2109GC2丙烯管道820X8,20#1500.3410%4DIW 2110GC3脱盐水管道57X3,3041500.3410%5PS 2111GC3工艺蒸汽管道325X7,20#1520.985%6PS 2112GC3工艺蒸汽管道325X7,20#1640.375%7PS 2113GC3工艺蒸汽管道325X7,20#1640.375%GC3工艺蒸汽管道219X6,20#1700.345%8PS 2114GC3工艺蒸汽管道325X7,20#1700.345%GC3工艺蒸汽管道108X4,20#1700.345%9PS 2115GC3工艺蒸汽管道325X7,20#1700.345%10P3H 2116GC2丙烯管道133X5,20#1700.345%11RF 2119GC2反应器加料108X4,20#1500.4910%12PS 2120GC3工艺蒸汽管道45X3.5,20#450.345%13DIW 2121GC3脱盐水管道219X4,3041640.375%14PS 2122GC3工艺蒸汽管道426X6,3041640.375%15PS 2125GC3工艺蒸汽管道159X4.5,20#1640.375%16P3L 2127GC2丙烯管道76X4,20#1640.375%GC2丙烯管道38X3,20#501.3810%17P3L 2128GC2丙烯管道133X5,20#501.3810%18RF 2135GC2丙烯管道820X8,20#600.4910%GC2丙烯管道426X8,20#1700.3410%GC2丙烯管道89X4,20#1700.3410%19RO 2136GC2丙烯醛管道920X8,316L1700.3410%20GL 2137GC2丙烯醛管道820X8,316L2900.4310%21RO 2139GC2丙烯醛管道325X4,316L1700.3810%22MS 2141夹套管GC2饱和蒸汽夹套管159X4.5,20#2900.4310%23MS2141B夹套管GC2饱和蒸汽夹套管133X4,20#2221.685%24MS 2142夹套管GC2饱和蒸汽夹套管133X4,20#2221.685%25MS2142B夹套管GC2饱和蒸汽夹套管133X4,20#2221.685%26BBD2144GC2凝水管道57X3.5,20#2221.685%GC2凝水管道76X4,20#2292.315%27MS 2145GC2熔盐管道159X6,20#2292.315%GC2饱和蒸汽管道219X6,20#2201.6820%28MS 2146GC2熔盐管道89X4,20#2201.685%GC2饱和蒸汽管道133X4,20#2201.6820%29C15 2147GC2热水管道45X3.5,20#2221.685%30C15 2148GC2热水管道45X3.5,20#2201.685%31C15 2150GC2热水管道159X4.5,20#2201.685%32MS 2151夹套管GC2饱和蒸汽夹套管273X6,20#2201.685%33MS2151B夹套管GC2饱和蒸汽夹套管273X6,20#2221.685%34MS 2153夹套管GC2饱和蒸汽夹套管159X4.5,20#2221.685%35MS 2156GC2熔盐管道89X4,20#2221.685%GC2饱和蒸汽管道133X4,20#2001.6820%36BBD2157GC2凝水管道45X3.5,20#2221.685%37S15 2160GC2饱和蒸汽管道159X4.5,20#2201.685%38S152160BGC2饱和蒸汽管道159X4.5,20#2292.315%39BFW2162GC2锅炉给水管道273X6,20#2292.315%GC2锅炉给水管道57X3.5,20#2292.315%40MS 2163夹套管GC2饱和蒸汽夹套管89X4,20#2292.315%41MS2163B夹套管GC2饱和蒸汽夹套管89X4,20#2221.685%42S15 2164GC2饱和蒸汽管道377X8,20#2221.685%43BFW2165GC2锅炉给水管道100X4.5,20#2292.315%44BFW2165BGC2锅炉给水管道89X4,20#2292.315%45S15 2166GC2饱和蒸汽管道219X6,20#2292.315%GC2饱和蒸汽管道273X6,20#2221.685%GC2饱和蒸汽管道108X4,20#2221.685%46S15 2166BGC2饱和蒸汽管道108X4.5,20#2221.685%47BFW 2167GC2锅炉给水管道89X4,20#2221.685%48S15 2171GC2饱和蒸汽管道159X4.5,20#2292.315%GC2饱和蒸汽管道108X4,20#2292.315%49S6 2179GC3饱和蒸汽管道57X3.5,20#2292.315%50S6 2180GC3饱和蒸汽管道159X4.5,20#1850.785%51S6 2183GC3饱和蒸汽管道219X6,20#1850.785%52C6 2187GC3凝水管道76X4,20#1850.785%53C6 2188GC3凝水管道76X4,20#1850.785%54C6 2189GC3凝水管道76X4,20#1850.785%55BFW 2191GC2锅炉给水管道108X4.5,20#1850.785%GC2锅炉给水管道57X3.5,20#2292.315%56S6 2701GC3饱和蒸汽管道426X8,20#2292.315%57C6 2702GC3凝水管道219X6,20#1850.785%58S6 2703GC3饱和蒸汽管道108X4,20#1850.785%GC3饱和蒸汽管道57X3.5,20#1850.785%59C6 2704GC3凝水管道89X4,20#1850.785%60HW 2706GC3凝水管道108X4,20#1850.785%61C6 2708GC3凝水管道89X4,20#1850.785%GC3凝水管道57X3.5,20#1850.785%62S15 2710GC2饱和蒸汽管道219X6,20#1850.785%63C15 2730GC2凝水管道89X4,20#2221.685%64IA 2771GC3仪表空气管道57X3.5,3042221.685%65UA 2772GC3杂用空气管道45X3.5,20#500.885%66N9 2790GC3氮气管道108X3,304500.885%67N9 2793GC3氮气管道89X3,304500.885%GC3氮气管道57X3,304500.885%68N9 2794GC3氮气管道89X3,304500.885%GC3氮气管道57X3,304500.885%GC3氮气管道45X3,304500.885%69N9 2795GC3氮气管道89X3,304500.885%GC3氮气管道57X3,304500.885%70S15 2801GC2凝水管道89X4,20#500.885%71S15 2803GC2凝水管道108X4,20#2221.685%72C15 2806GC2凝水管道45X3.5,20#2221.685%73C15 2808GC2凝水管道89X4,20#2221.685%74S15 2813GC2凝水管道108X4,20#2221.685%75C15 2815GC2凝水管道45X3.5,20#2221.685%76S6 2184GC3饱和蒸汽管道219X6,20#2221.685%77S2 2185GC3饱和蒸汽管道325X7,20#1850.785%78AQE12203GC2酸水管道219X4,316L1650.45%79AQE12204GC2酸水管道76X3,316L1000.7810%GC2酸水管道57X3,316L1000.7810%80AQE12205GC2酸水管道219X4,316L1000.7810%81AQE12207GC2酸水管道159X3.5,316L800.7810%82AQE12210GC2酸水管道159X3.5,316L800.6810%83AQE12211GC2酸水管道76X3,316L650.6810%84AQE12217GC2酸水管道45X3,316L1000.7810%85AQE12219GC2酸水管道45X3,316L800.6810%86WHQ 2225GC2水+氢醌管道38X2.5,316L1000.7810%87AQE12226GC2酸水管道45X3,316L500.6810%88AQE12228GC2酸水管道76X3,316L1400.7810%89AQE12229GC2酸水管道76X3,316L1000.7810%90AQE12235GC2酸水管道76X3,316L1000.7810%GC2酸水管道89X3,316L1000.7810%91AQE12240GC2酸水气管道38X2.5,316L1000.7810%92AQE12241GC2酸水气管道38X2.5,316L1000.7810%93AQE12242GC2酸水管道57X3,316L800.6810%94AQE12244GC2酸水管道57X3,316L750.7810%95AQE12246GC2酸水管道57X3,316L1000.7810%96S6 2277GC3蒸汽管道108X4,20#1000.7810%97C6 2278GC3蒸汽凝水管道45X3.5,20#1840.785%98S6 2279GC3蒸汽管道108X4,20#1840.785%99C6 2280GC3蒸汽凝水管道45X3.5,20#1840.785%100WA 2302GC2水与丙烯醛管道219X4,316L1840.785%101WA 2303GC2水与丙烯醛管道219X4,316L400.8810%102WA 2305GC2水与丙烯醛管道159X3.5,316L900.8810%103WA 2307GC2水与丙烯醛管道159X3.5,316L300.8810%104WA 2308GC2水与丙烯醛管道159X3.5,316L500.9810%105WA 2309GC2水与丙烯醛管道159X3.5,316L1000.9910%106WA 2310GC2水与丙烯醛管道45X3,316L1000.9910%107ACN 2316GC2丙烯醛管道108X3,316L1000.9910%GC2丙烯醛管道89X3,316L300.9810%108ACN 2318GC2丙烯醛管道45X3,316L300.9810%109MHQ 2330GC2甲醇+氨醌管道38X2.5,316L300.9810%110ACN 2331GC2丙烯醛管道45X3,316L500.6810%111ACN 2332GC2丙烯醛管道57X3,316L250.5810%112AQE12344GC2酸水管道57X3,316L250.8310%113WA 2345GC2水与丙烯醛管道57X3,316L500.8810%114ACN 2347GC2ACN234757X3,316L1000.9810%115MHQ 2349GC2甲醇+氨醌管道57X3,316L500.8810%116WA 2355GC2水与丙烯醛管道89X3,316L500.6810%117WA 2357GC2水与丙烯醛管道133X3,316L1000.9810%118S6 2377GC3水蒸汽管道219X6,20#300.8310%119C6 2378GC3水蒸汽凝水管道89X4,20#1840.785%121AQW 2502GC2废液管道57X3,316L1840.785%122AQW 2512GC2废液管道38X2.5,316L1350.7810%123AQW 2513GC2废液管道57X3,316L500.3810%124AQW 2515GC2废液管道57X3,316L1350.7810%GC2废液管道89X3,316L650.7810%125AQW 2543GC2废液管道57X3,316L650.7810%126WA 2550GC2水与丙烯醛管道57X3,316L1350.7810%127S6 2560GC3水蒸汽管道89X4,20#5%128C6 2561GC3冷凝水管道45X3.5,20#1840.785%129WW 2622GC2洗涤液管道108X3,3041840.7810%130WW 2623GC2洗涤液管道45X3,304500.4810%序号管道编号级别管道名称规格及型号介质温度()设计压力(MPa)探伤比例合格等级1H2S 3100GC1H2S管道325X5,316L400.48100%2H2S 3101GC1H2S管道45X3,316L400.48100%3H2S 3133GC1H2S管道273X4.5,316L400.48100%4H2S 3505GC1H2S管道89X3.5,316L-170.8100%5H2S 3194GC1H2S管道57X3,316L600.78100%6H2S 3355GC1H2S管道57X3,316L840.51100%7H2S 3319GC1H2S管道108X3.5,316L600.78100%8H2S 3161GC1H2S管道273X4.5,316L450.48100%9H2S 3162GC1H2S管道273X4.5,316L450.48100%10H2S 3163GC1H2S管道108X3.5,316L2201.68100%11H2S 3179GC1H2S管道273X4.5,316L450.48100%12H2S 3181GC1H2S管道219X4,316L2201.21100%13H2S 3182GC1H2S管道159X3.5,316L1271.2100%14H2S 3184GC1H2S管道133X3.5,316L2201.68100%15H2S 3185GC1H2S管道133X3.5,316L2201.68100%16H2S 3187GC1H2S管道133X3.5,316L480.43100%17H2S 3180GC1H2S管道273X4.5,316L450.48100%18H2S 3189GC1H2S管道219X4,316L2201.21100%19H2S 3190GC1H2S管道159X3.5,316L1271.2100%20H2S 3191GC1H2S管道133X3.5,316L2201.68100%21H2S 3193GC1H2S管道133X3.5,316L480.43100%22H2S 3164GC1H2S管道108X3.5,316L2201.68100%23H2S 3171GC1H2S管道159X3.5,316L1001.28100%24H2S 3416GC1H2S管道108X3.5,316L411.55100%25FL 3102GC1H2S管道89X3.5,304450.48100%26FL 3188GC1H2S管道45X3.5,304450.48100%27FL 3189GC1H2S管道45X3.5,304450.48100%28FL 3169GC1H2S管道45X3.5,304600.48100%29FL 3195GC1H2S管道89X3,3042201.68100%30FL 3975GC1H2S管道57X3.5,304600.58100%31FL 3197GC1H2S管道219X4,3042201.98100%32N9 3756GC399.99%氮气管道159X3.5,304500.4833N9 3780GC399.99%氮气管道108X3,304500.8834N9 3992GC399.99%氮气管道108X3.5,304500.8835N9 3974GC399.99%氮气管道108X3,304500.8836N9 3766GC399.99%氮气管道57X3,304500.8837N9 3981GC399.99%氮气管道108X3.5,304500.8838N9 3982GC399.99%氮气管道108X3.5,304500.8839N9 3983GC399.99%氮气管道108X3.5,304500.8840N9 3110GC399.99%氮气管道45X3,304500.8841N9 3110GC399.99%氮气管道57X3,304500.8842IA 3786GC3仪表空气管道57X3,304500.8843UA 3796GC3杂用空气管道45X3,20#500.8844S2 3723GC3蒸汽管道57X3.5,20#1530.3845C2 3727GC3凝水管道57X3.5,20#1850.7846S6 3101GC3蒸汽管道57X3.5,20#1850.7849VHOT 3172GC1H2S,甲醇等管道219X4,25201850.7850VHOT 3201GC1H2S,甲醇等管道219X4,25201850.7851VHOT 3202GC1H2S,甲醇等管道219X4,25204051.24100%52VHOT 3203GC1H2S,甲醇等管道219X4,25204051.24100%53VHOT 3204GC1H2S,甲醇等管道219X4,25204051.24100%54VHOT 3205GC1H2S,甲醇等管道219X4,25204051.24100%55VHOT 3206GC1H2S,甲醇等管道219X4,25204051.24100%56VHOT 3207GC1H2S,甲醇等管道219X4,25204051.24100%57VHOT 3208GC1H2S,甲醇等管道219X4,25204051.24100%58VHOT 3214GC1H2S,甲醇等管道45X3,25204051.24100%59VHOT 3217GC1H2S,甲醇等管道45X3,25204051.24100%60VHOT 3220GC1H2S,甲醇等管道45X3,25204051.24100%61VHOT 3223GC1H2S,甲醇等管道45X3,25204051.24100%62VHOT 3226GC1H2S,甲醇等管道45X3,25204051.24100%63VHOT 3229GC1H2S,甲醇等管道45X3,25204051.24100%64VHOT 3232GC1H2S,甲醇等管道45X3,25204051.24100%65HOT 3301GC2甲硫醇管道219X4,316L4051.24100%66HOT 3303GC2甲硫醇管道159X3.5,316L4051.24100%67HOT 3316GC2甲硫醇管道57X3,316L2001.0810%68HOT 3317GC2甲硫醇管道57X3,316L771.0810%69DMSP 3410GC2甲硫醚管道45X3,316L501.2810%70MEHP 3213GC2甲醇管道45X3,316L501.2810%71MEHP 3216GC2甲醇管道45X3,316L1021.4810%72MEHP 3219GC2甲醇管道45X3,316L501.810%73MEHP 3222GC2甲醇管道45X3,316L501.810%74MEHP 3225GC2甲醇管道45X3,316L431.5510%75MEHP 3228GC2甲醇管道45X3,316L431.5510%76MEHP 3231GC2甲醇管道45X3,316L400.6410%77MEHP 3234GC2甲醇管道45X3,316L400.6410%78MEHP 3237GC2甲醇管道45X3,316L400.6410%79MEHP 3241GC2甲醇管道45X3,316L400.6410%80MEHP 3501GC2甲醇管道76X3.5,316L401.0810%81MEHP 3502GC2甲醇管道76X3.5,316L401.3910%82MEHP 3507GC2甲醇管道108X3.5,316L401.0810%83MEHP 3508GC2甲醇管道159X3.5,316L1150.7810%84MEHP 3511GC2甲醇管道76X3.5,316L1150.5810%85MEHP 3512GC2甲醇管道45X3,316L1150.5810%86MEHP 3513GC2甲醇管道45X3,316L1150.5810%87MEHP 3514GC2甲醇管道45X3,316L1021.4810%88MEHP 3518GC2甲醇管道133X3.5,316L1020.310%89MEHP 3519GC2甲醇管道89X3.5,316L1020.310%90MEHP 3520GC2甲醇管道89X3.5,316L1020.310%91MEHP 3521GC2甲醇管道89X3.5,316L2221.6810%92MEHP 3540GC2甲醇管道45X3,316L2221.6810%93MEHP 3541GC2甲醇管道45X3,316L2221.6810%94MEH 3211GC2甲醇管道57X3,316L2221.6810%95MEH 3352GC2甲醇管道159X3.5,316L2221.6810%96MEH 3353GC2甲醇管道133X3.5,316L2221.6810%97MEH 3357GC2甲醇管道76X3,316L2221.6810%98MEH 3358GC2甲醇管道45X3,316L2221.6810%99MEH 3517GC1H2S管道89X3.5,316L2221.6810%100H2S 3306GC1H2S管道108X3.5,316L2221.6810%101H2S 3307GC1H2S管道108X3.5,316L2221.6810%102H2S 3310GC1H2S管道108X3.5,316L2221.68100%103H2S 3318GC1H2S管道108X3.5,316L1840.78100%104H2S 3319GC1H2S管道32X3,316L1840.78100%105H2S 3354GC1H2S管道57X3,316L1840.78100%106H2S 3355GC1H2S管道108X3.5,316L1840.78100%107H2S 3416GC1H2S管道159X3.5,316L1840.78100%108H2S 3418GC1H2S管道108X3.5,316L1840.78100%109H2S 3420GC1H2S管道108X3.5,316L1840.78100%110H2S 3503GC1H2S管道89X3.5,316L1840.78100%111H2S 3505GC1H2S管道133X3.5,316L1840.78100%112H2S 3525GC1H2S管道108X3.5,316L1840.78100%113H2S 3529GC2甲硫醇夹套管108X3.5,316L1530.38100%114DEC1 3304夹套管GC2甲硫醇夹套管45X3,316L1840.68100%115DEC1 3334夹套管GC2甲硫醇管道89X3.5,316L1552.2100%116DEC1 3305GC2甲硫醇管道89X3.5,316L500.88100%117DEC1 3309GC2甲硫醇管道89X3.5,316L500.48100%118DEC1 3312GC2甲硫醇管道273X4.5,316L500.8810%119DEC1 3401GC2甲硫醇管道133X3.5,316L500.8810%120DEC1 3415GC2甲硫醇管道76X3,316L500.8810%121DEC1 3417GC2甲硫醇管道45X3,316L500.4810%122MSH 3405GC2甲硫醇管道45X3,316L500.4810%123MSH 3406GC2甲硫醇管道45X3,316L600.6410%124MSH 3407GC2甲硫醇管道45X3,316L400.6410%125MSH 3601GC2甲硫醇管道57X3,316L400.6410%126DEC2 3313GC2甲硫醇管道57X3,316L400.6410%127DEC2 3313GC2甲硫醇管道57X3,316L400.6410%128DEC2 3344GC2甲硫醇管道89X3.5,316L401.0810%129DEC2 3351GC2甲硫醇管道57X3,316L401.3910%130DEC2 3359GC2甲硫醇管道133X3.5,316L401.0810%131DEC2 3360GC2甲硫醇管道325X7,316L1150.7810%132DEC2 3361GC2甲硫醚管道45X3,316L1150.5810%133DMS 3411GC2甲硫醚管道57X3,316L1150.5810%134DMS 3408GC2甲硫醚管道219X4,316L1150.5810%135DMS 3409GC2甲硫醚管道325X5,316L1021.4810%136DMS 3412GC2饱和蒸汽管道108X3.5,20#1020.310%137S15 3713GC2饱和蒸汽管道57X3.5,20#1020.310%138S15 3271GC2饱和蒸汽管道57X3.5,20#1020.310%139S15 3272GC2饱和蒸汽管道57X3.5,20#2221.685%140S15 3273GC2饱和蒸汽管道57X3.5,20#2221.685%141S15 3274GC2饱和蒸汽管道57X3.5,20#2221.685%142S15 3275GC2饱和蒸汽管道57X3.5,20#2221.685
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