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["附件"]
["惠城中心区内涝积水点整治工程管材及管件、井盖、雨水箅等材料采购项目询价报价表"]
["序号","材料名称","规格型号或指标","技术参数","单位","报价（元）","备注"]
[1,"Ⅱ级钢筋混凝土管","DN400","DN500 及以下排水管道采用（含雨水口管）排水工程用球墨铸铁管，DN300、DN400\n管压力等级为 C30 级、DN500 管压力等级为 C25 级，接口采用滑入式柔性接口，详见《排水工程用球墨铸铁管、管件和附件》（GB/T26081-2022）。排水工程用球墨铸铁管及管件的密封圈材质应采用丁腈橡胶（NBR），还应符合现行国家标准《橡胶密封件给、排水管及污水管道用接口密封圈材料规范》（GB/T 21873-2008）的有关规定。","m"]
[2,"Ⅱ级钢筋混凝土管","DN500",null,"m"]
[3,"Ⅱ级钢筋混凝土管","DN600","DN600及以上的市政管、溢流管及雨水管采用Ⅱ或Ⅲ级钢筋混凝土管，其中污水管及溢流管应内刷环氧树脂，管道质量应满足《混凝土和钢筋混凝土排水管》(GB/T11836-2023)中相关技术要求；\n其中DN1200及以下采用柔性接口承插口管，橡胶圈接口，详见标准设计图集《混凝土排水管道基础及接口》(图集号：23S516)23页；\nDN1200以上，采用柔性接口企口管，橡胶圈接口，详见标准设计图集《混凝土排水管道基础及接口》（图集号：23S516)24页:橡胶密封圈应满足《混凝土和钢筋混凝土排水管用橡胶密封圈》(JC/T946-2005)标准要求。","m"]
[4,"Ⅱ级钢筋混凝土管","DN800",null,"m"]
[5,"Ⅱ级钢筋混凝土管","DN1000",null,"m"]
[6,"Ⅱ级钢筋混凝土管","DN1200",null,"m"]
[7,"Ⅱ级钢筋混凝土管","DN1350",null,"m"]
[8,"Ⅱ级钢筋混凝土管","DN1500",null,"m"]
[9,"Ⅱ级钢筋混凝土管","DN1800",null,"m"]
[10,"Ⅱ级钢筋混凝土管","d1650",null,"m"]
[11,"Ⅱ级钢筋混凝土管","d2000",null,"m"]
[12,"Ⅲ级钢筋混凝土管","DN600",null,"m"]
[13,"Ⅲ级钢筋混凝土管","DN800",null,"m"]
[14,"Ⅲ级钢筋混凝土管","DN1000",null,"m"]
[15,"Ⅲ级钢筋混凝土管","DN1200",null,"m"]
[16,"Ⅲ级钢筋混凝土管","DN1350",null,"m"]
[17,"Ⅲ级钢筋混凝土管","DN1800",null,"m"]
[18,"Ⅲ级钢筋混凝土管","DN2000",null,"m"]
[19,"Ⅲ级钢筋混凝土管","d1200",null,"m"]
[20,"Ⅲ级钢筋混凝土管","DN1650",null,"m"]
[21,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN600","顶管采用顶管专用Ⅲ级钢筋混凝土，管道质量应满足《混凝土和钢筋混凝土排水管》（GB/T11836-2023)中相关技术要求，采用柔性接口钢承口橡胶圈接口，详见标准设计图集《混凝土排水管道基础及接口》(图集号：23S516)25页，橡胶密封圈应满足《混凝土和钢筋混凝土排水管用橡胶密封圈》(JC/T946-2005)标准要求。","m"]
[22,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN800",null,"m"]
[23,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN1000",null,"m"]
[24,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN1800",null,"m"]
[25,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN2000",null,"m"]
[26,"F型承插式钢筋混凝土顶管（Ⅲ级）","DN1650",null,"m"]
[27,"C30级球墨铸铁管","DN400","DN500 及以下排水管道采用(含雨水口管)排水工程用球墨铸铁管，DN300、DN400管压力等级为 C30 级、DN500 管压力等级为 C25 级,接口采用滑入式柔性接口,详见《排水工程用球墨铸铁管、管件和附件》(GB/T26081-2022)。排水工程用球墨铸铁管及管件的密封圈材质应采用丁腈橡胶(NBR)，还应符合现行国家标准《橡胶密封件给、排水管及污水管道用接口密封圈材料规范》(GB/T 21873-2008)有关规定。\n(1)内防腐:污水管道采用铝酸盐水泥砂浆内衬，雨水管选用普通硅酸盐水泥砂浆内衬，水泥砂浆内衬应符合现行国家标准《球墨铸铁管和管件水泥砂浆内衬》GB/T17457-2019 的有关规定;\n(2)外防腐:埋地管道外防腐涂层采用常规防腐，按现行国家标准《工业建筑防腐蚀设计标准》(GB/T 50046-2018)的有关规定执行。涂层做法:采用金属锌或富锌涂层与终饰层组成的双层涂层,应符合现行国家标准《球墨铸铁管外表面锌涂层 第1部分带终饰层的金属锌涂层》GB/T 17456.1-2009《球墨铸铁管外表面锌涂层 第2部分:带终饰层的富锌涂料涂层》GB/T 17456.2-2010 的有关规定。","m"]
[28,"C30级球墨铸铁管","DN300",null,"m"]
[29,"C30级球墨铸铁管","DN500",null,"m"]
[30,"C25级球墨铸铁管","DN500",null,"m"]
[31,"焊接钢管","DN1200*10","采用 Q235-B 焊接钢管，管道耐压等级Pn=1.0 Mpa，焊接连接。管道质量应满足《低压流体输送用焊接钢管》(GB/T3091-2015)中相关技术要求。\n钢管除锈要求：\n所有钢管、管件内外壁涂装前均应做除锈处理，管道防腐表面应清除油垢、灰尘、铁锈等，其质量标准应达Sa2.5级，按照《涂覆涂料前钢材表面处理表面清洁度的目视评定第1部分未涂覆过的钢材表面和全面清除原有涂层后的钢材表面的锈蚀等级和处理等级》GB/T8923.1-2011相关内容执行。\n钢管防腐要求：\n（1）钢制管道及钢制管件均要求内、外防腐。\n（2）埋地钢管、水下钢管及管件、支吊架及预埋件外壁防腐均采用环氧煤沥青厚浆型涂料。埋地钢管防腐作法为“六油两布”即底料~面料二道~玻璃布~面料二道~玻璃布~面料二道，干膜厚度≥0.6mm。施工方法应符合《给水排水管道工程施工及验收规范》(GB 50268-2008)规范的有关要求。\n（3）其余露于空气的钢管、管件、支吊架、预埋件等的外防腐均采用 H87 或 881系列防腐涂料，干膜厚度不小于 200μm。其中底漆干膜厚度>40μm，中间层干膜厚度>80μ m，面漆干膜厚度>80μm。\n（4）钢管内壁防腐采用 H87 系列防腐涂料，涂刷 5 道，干膜厚度不小于 260μm。\n（5）钢管焊口防腐可采用常温型“塑化沥青防蚀胶带”防腐，厚度最小 3mm，拉伸强度最小 600N/mm。焊口内防腐同钢管内防腐要求。\n（6）当管道与支吊架材质不同时，中间应加装厚度不小于 3mm 的橡胶垫片。\n（7）成套设备上的管道防腐按照设备要求，且不低于本文规定，进行防腐施工。","m"]
[32,"焊接钢管","Q235-B\nDN300，内外防腐",null,"m"]
[33,"焊接钢管","Q235-B\nDN800，内外防腐",null,"m"]
[34,"焊接钢管","Q235-B\nDN700，内外防腐",null,"m"]
[35,"PVC-U 排水管","DN160","污水支户管管材采用无压埋地硬聚氯乙烯聚氯乙烯-U排水管，管道应满足《无压埋地排污、排水用硬聚氯乙烯(PVC-U)管材》(GB/T20221-2023)中的技术要求，接口粘接。\n其它要求按照《给水排水管道工程施工及验收规范》(GB50268-2008)及《埋地硬聚氯乙烯排水管道工程技术规程》(T/CECS122-2020)中的有关规定执行。","m"]
[36,"橡胶圈","DN160","橡胶密封圈应满足《混凝土和钢筋混凝土排水管用橡胶密封圈》(JC/T946-2005)标准要求。","个"]
[37,"橡胶圈","DN300",null,"个"]
[38,"橡胶圈","DN400",null,"个"]
[39,"橡胶圈","DN500",null,"个"]
[40,"橡胶圈","DN600",null,"个"]
[41,"橡胶圈","DN800",null,"个"]
[42,"橡胶圈","DN1000",null,"个"]
[43,"橡胶圈","DN1200",null,"个"]
[44,"橡胶圈","DN1350",null,"个"]
[45,"橡胶圈","DN1500",null,"个"]
[46,"橡胶圈","DN1650",null,"个"]
[47,"橡胶圈","DN1800",null,"个"]
[48,"橡胶圈","DN2000",null,"个"]
[49,"球墨铸铁防沉降井盖带防坠网","（重型φ700）D400 700*900*190","检查井井盖所用的球墨铸铁应符合《球墨铸铁件》（GB/T1348-2019）的规定。","套"]
[50,"球墨铸铁轻型井盖带防坠网","（轻型φ700）C250 700*900*190",null,"套"]
[51,"一体化泵站闸门井复合井盖","1850*1400C250","复合钢盖板采用热浸锌防腐，锌膜厚度不小于120um;要求钢盖板自重<100kg/m2,钢盖板上活载>2.5KN/m2,一般采用企口支撑,支撑端设角钢(50x4角钢)封边,安装后板面应与结构顶面平。","套"]
[52,"预制雨水口",null,"雨水口均采用预制混凝土装配式雨水，井圈和箅子材料为球墨铸铁。按照图集《雨水口》(16S518)说明执行。","套"]
[53,"重型球墨铸铁防盗型雨水箅子及铸铁箅圈","750*500",null,"套"]
["注：单价包含材料费（包含配套材料、辅助材料等，如钢管现场焊接施工所需的防腐材料）、人工费、机械费、制作费、试验检测费、包装费、运杂费（包括装卸车费）、培训费、保险费、缺陷修复费、综合管理费、技术资料费、风险费、利润、各种税费、政策性文件规定费用等一切费用，即货物到达交货地点所发生的一切费用；数量以采购人实际采购数量为准，送货量月结80%，当年结算至97%，质量保证金3%完工一年后付清，具体以签订的合同条款为准。"]
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