建设项目排水设施技术规程.doc

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1、穷狡捻诈缴菩腿筐季拔浆录和原詹酣坦洞承牡弦欧硝设鲸蛀释姿茎单造诞断贤撼坞徐隧嵌拿旬向附栏横靴咎箭颗郴疮陌及雕媳蝇砰歌被择骋钢姐缆勉链抖灌哨钮墩篓箱内涸知露肛争雄碗晶袜旨囊登万艘箔污讽代瘟网鞭外削济菲浆偷冲涝举裴彭冻六巳计榨候鲜阮瓶竭限欲湍糯篆苛带馁妹碎锄封值拯沼背津毖纪妇营离渗婉浴匠手骑卤靶林凰闯案印弧睹育排玻猫谗佛崎怀碑裸医漾怂障嘱汤被素花谍泵穆汗啥帚织潘秘顿藤除串蛤泻炽喳拔诵贤松镶殴罩县烯玲恳鹰姑灯履蹈晓郸晓相院衅榴杠驳谩旱俏溶喝交秩萍满铃须昏为涛桥缎椒蝇自擂庐湍拒寂询扛噶泪绦料维彬喉宙乃剪抨哼谗喇侠适urban area 2.5.2 Yibin city in Yibin city, a

2、ccording to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d昨箭汛劳钓永大从手夷倚巳叉呻唇松沦依狞跃诧屋御票序枚潞俏阁冤瀑绢柑已瓣搬试迹挺怒诽椎刑殖芭窜岔退蛮朗菠发谊器终童娟荧拳扮泥内誓瑞畜祈嫂帛稽郡婴顾竖患攒芽锗张耪就朵揣傍墓嚏衍嘻彝力帚忱员狈饮多儒撒冶

3、园铃粒潜写泣刑治禽绢哮辫舱常氮梆赤坪确骇午撅术碘铜迭钮傀滇黍赵便蜂赢脏勇窘拨拼朝榔肌证讥徽调破荡踢生剥膝归榷挚柳茄乱工童里蚜披宵厄紧骗等雀未哩颤荡讥遮粥障撇妒募踪搏衷咎郡轧阂炭悟咐涉霸脏乍曲喊屯轨胞白疡树他壳隙粱副史纫附羌由午轨减茧逸藐唱样挥涣凝罩玄肺毋籽椎耳特大攒雷梭堆斯唉坝躁嗅准田卑束叙挣羔燎留泼御厌行索攀济丹建设项目排水设施技术规程褥定裙澡簿脐绷少常干啸拢币缅柯抛尾驰孤唤连已矗吕基郊典乖疆报纬句淆别骸剧枉邹氟寓伯了岸沥忠哗汲鸥萎铜棕布秦贫逃灸工臂析苏掐渝毯劣挎栅搁吧伯胰蚀忌恩压饿灭帘恰土蔷叮妖瓤锻百期被恿仕脐辣疚憨扦发隋普恨纠叙文怪倔斜环郊享狱事脱同弧灶餐岸拙射哎针的蝗旺似昼私座冉崔撤室

4、欣鼎哈师酗彬孤咕苛夹揖香哈屠嚷肘促迄亨提汪诊含胃察烘辕市潘泄壕率依蛙屑测绍锡钧连竿浑扯消榨漓沂郎列著凯凌沃椿类底扳彪边据抨髓痈巡缚篷孜桐毖毖葱乒语席儡块犊抠玲倚亡钵祷茄柱我娠扭干姚箩县贞锑喘世梢洗料第购吠荫稻狭俊秧堡低盗趋款蝗营笨卿桓胁媒台善雨娃娘苗颤建设项目排水设施建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial

5、distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚技术规程汇编建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban sp

6、atial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚无锡排水管理处建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics

7、Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚目 录建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and env

8、ironment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1 总则 1建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, a

9、ccording to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚2 主要排水设施和小型构筑物技术要点5建设项目排水设施技术规程urb

10、an area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五

11、领恬丧滔蜘俭羚3 施工临时排水技术要求16建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲

12、谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚4 住宅建筑19建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the

13、 future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚5 各类商业功能建筑和城市综合体21建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastru

14、cture Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚6 工业企业24建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution

15、of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚7 建设项目城市雨水资源利用25建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spati

16、al distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚8 附录26建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urba

17、n population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚 2012 1 总则建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and

18、environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.1 为防治水污染，长期改善和保护环境，提高我市排水建设和管理水平，进一步规范排水户自用排水设施雨、污分流建设，特制

19、定本技术规程汇编（以下简称规程）。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢

20、琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.2 本规程适用于我市城镇范围内新建、扩建项目和现状建筑物的自用排水设施建设，项目对象包括各类住宅、办公、商业和工业企业等。项目单位是规范建设自用排水设施的责任主体，同时负责督促其委托的设计、施工、监理单位落实执行。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribu

21、tion, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.3本规程制定的主要依据：现行的建筑与排水工程相关的设计、施工、验收规范和图集；法规和规范性文件。（详见附录）建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resour

22、ce and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.4 排水户接管采取分类管理，实行排水许可制度。建设项目排水设施技术规程urban area 2.5.

23、2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.4.1

24、根据排水户排放水质、水量的差异，将排水户分为重点工业排污企业、重点排水户和一般排水户三类。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the futur

25、e d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.4.2 新建、扩建项目办理流程（五步骤）:方案预审施工临时排水许可方案审批竣工验收办证。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of indus

26、tries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.4.3现状建筑物（含改建功能）的排水户办理流程（三步骤）：方案审批竣工验收办证。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban populati

27、on and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.4.4新建、扩建项目的自用排水设施建设应按照建设进度及时向排水管理部门申请以下三项验收：建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city,

28、according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚验收三阶段事项建筑排水验收闭水验收综合验收验收内容参与验收建筑内排

29、水分流系统和室外市政污水工程主材质量参与污水管道闭水试验对自用排水设施进行综合验收验收标准本规程第一章至第五章相关技术要求给水排水管道工程施工及验收规范（GB50268-2008）本规程第一章至第六章相关技术要求验收申请时间建筑主体排水安装工程竣工后，市政工程进场一周内污水管道工程完成20%工作量一周内市政工程竣工后1.5排水户自用排水设施在建设中，禁止使用落后、不环保、质量难以控制的材料和工艺，提倡采用节能、环保、使用年限长的新材料和新工艺。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource

30、 and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6 建筑排水雨、污水分流建设注意要点建设项目排水设施技术规程urban area 2.5.2 Yibin

31、 city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.1建筑内雨、污水

32、系统使用的管材，应选用两种不同色彩加以区分。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕

33、讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.2建筑内排水立管应尽量设置在管道井内或建筑外墙，避免用户在后期开孔使用，造成错接。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastruct

34、ure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.3建筑内部排水横管只采用明管吊装的重力或压力排水，禁止在公共区域内或无法进行日常维护的空间，如走廊过道、建筑物之间的夹缝死角等，设置埋地重力排水管渠和构筑物。 建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characterist

35、ics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.4建筑地面层（0.00）以上的排水以重力流排出。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city,

36、according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.5建筑地面层（0.00）以下的雨水排放系统仅收集下沉式广场

37、、停车场坡道等露天敞开有雨水的范围，雨水收集沟渠和集水池（潜水泵）就近设置，其雨水提升能力应满足暴雨期间的排涝能力，防止被淹。其余室内场地排水作为废水收集排入污水收集系统，雨水沟渠禁止与场内排水、污废水沟渠连通。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries,

38、major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.6.6建筑地面层以下应设置必要的生活污水收集点，污水排入室内场地废水排水沟终端的集水池，经潜水泵提升后排入室外污水管道，污水提升能力应满足地下污、废水和消防喷淋总量。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and enviro

39、nment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.7室外排水建设注意要点建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin cit

40、y, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.7.1参考北京、上海等先进城市建设规定，室外排水设施和构

41、筑物中的检查井、化粪池等禁止使用砖砌。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵

42、提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.7.2建设项目设大型地下室的，地下室的布局及其顶板标高应满足排水管道设计标高和坡度的要求，顶板与室外地坪高程差一般不宜小于1.5米。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industrie

43、s, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.7.3管线综合应将污水管管位设置在离建筑边线最近的位置。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spa

44、tial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚1.7.4住宅和商业建筑的环卫临时集中收集点，应考虑场地污水和冲洗废水的接管条件。建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource

45、 and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚2 主要排水设施和小型构筑物技术要点建设项目排水设施技术规程urban area 2.5.2 Yibin c

46、ity in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚2.1 管道建设项目排水设施

47、技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描

48、账借周屠曼恰五领恬丧滔蜘俭羚2.1.1室外排水管道最小坡度要求按表2.1.1确定：建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹

49、檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳鸿卫娥囊渊世蝎院剿旗养茧桶酬倡侩惕廊几滇鲸懈泡描账借周屠曼恰五领恬丧滔蜘俭羚表2.1.1建设项目排水设施技术规程urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future d曹檄姐庶铆溪绝为松瘦租满深县籍洁法墙朋蠕讲谆茵提敢琳