涵洞施工一级技术交底.docx

技术（安全）交底记录施工单位：湖北省路桥集团有限公司 合同号：ZQTJ-4监理单位：湖北省公路工程咨询监理中心编 号：JSJD-I-□□□单位工程枣潜高速公路第四标段分项工程圆管涵、盖板涵、通道施工内容1、基坑开挖；2、基础施工；3、涵身施工（管节安装）；4、洞口施工；5、盖板安装；6、防水层施工；6、台背回填。交底依据：1、《通道首件施工方案》、《圆管涵首件施工方案》；2、《湖北省高速公路建设标准化指南》；3、《公路桥涵施工技术规范》JTG TF50-2011。交底内容：一、工程概况本合同段施工范围内涵洞分三种结构类型：盖板涵、圆管涵、倒虹吸。其中盖板涵有54道，圆管涵9道，倒虹吸5道。具体桩号及孔径如下：序号里程桩号孔数-孔径×台身高形式单位工程量1K89+320.0001-6*4.0机耕通道横延米362K89+660.0001-4*3盖板涵横延米313K90+050.0001-6*4盖板涵横延米404K90+320.0001-4*3盖板涵横延米365K90+550.0001-6*4.0机耕通道横延米52.516K90+820.0001-6*4.0机耕通道横延米317K90+851.0001-Φ1.5倒虹吸横延米468K91+075.0001-6*3.5机耕通道横延米31.029K91+420.0001-Φ1.5圆管涵横延米4010K91+500.0001-6*4.0机耕通道横延米3811K91+685.0001-4*3盖板涵横延米5012K91+732.0001-Φ1.5倒虹吸横延米3413K91+920.0001-Φ1.5圆管涵横延米2914K92+190.0001-4*3盖板涵横延米32.6415K92+750.0001-6*4.0机耕通道横延米3316K93+219.0001-Φ1.5倒虹吸横延米4617K93+650.0001-2*2盖板涵横延米3118K93+700.0001-Φ1.5倒虹吸横延米3419K94+340.0001-6*3.5机耕通道横延米3120K94+760.0001-6*3.5机耕通道横延米3121K95+320.0001-6*4.0机耕通道横延米3222K94+540.0001-2*2盖板涵横延米40.3223K96+887.0001-2*2盖板涵横延米62.5224AK0+016.01-Φ1.5圆管涵横延米4225AK0+195.01-Φ1.5圆管涵横延米2926AK0+622.01-6*3.5机耕通道横延米3027AK0+740.01-Φ1.5圆管涵横延米1528AK0+886.52-4*4盖板涵横延米33.6929BK00+178.01-Φ1.5圆管涵横延米2430CK00+072.02-4*4盖板涵横延米5031DK00+303.02-4*4盖板涵横延米60.6332K98+307.0001-6*4.0机耕通道横延米3033K98+660.0001-6*4.0机耕通道横延米2934K98+850.0001-4*4盖板涵横延米3635K99+168.0001-6*4.0机耕通道横延米35.1336K99+460.0001-Φ1.5圆管涵横延米2937K100+050.0001-6*3.0汽车通道横延米2938K100+400.0001-4*4盖板涵横延米4139K101+015.0001-6*4.0机耕通道横延米5340K101+536.3871-2*2油井盖板涵横延米63.1741K101+905.0001-6*4.0机耕通道横延米3042K102+041.0001-6*4.0机耕通道横延米43.7743K103+027.0001-4*3盖板涵横延米34.2344K103+410.0001-6*4.0机耕通道横延米2945K104+027.4001-Φ1.5圆管涵横延米43.3846K104+210.0001-6*4.0机耕通道横延米3147K104+640.0001-6*4.0机耕通道横延米3748K105+426.0001-6*4.0机耕通道横延米3449K105+785.0001-2*2盖板涵横延米3050K106+942.0001-2*2盖板涵横延米69.5651K107+175.5001-4*4盖板涵横延米64.8952K107+419.0001-4*3盖板涵横延米32.3553K107+640.0001-4*3盖板涵横延米4354K107+818.0001-2*2盖板涵横延米3855K108+352.0001-Φ1.5圆管涵横延米2956K108+535.0001-6*3.5机耕通道横延米3357K109+535.0001-6*4.0机耕通道横延米4558K110+060.0001-6*4.0机耕通道横延米3059K110+374.0001-6*4.0机耕通道