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南水北调配套工程分部工程施工管理报告 - 百度文库

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8 뽨 .............................................. 23

¼ ................................... 24

4

1̸ſ

1.1 ơλüʩ

ƣӱʡˮ׹XXXʩһεʮֲPCCP̡ܵ

λãֲλںӱʡXXоڡ

Ҫʩ񣺱ҪNG50+394.5-NG51+314.5ΰװھ1800mm/P0.6˫PCCPܵ

1.2 Ҫݼָ

1.2.1Ҫ

ֲҪΪڡPCCPܵװյֹܼװյջʩ 1.2.2Ҫָ

1Ҫָ

ڹ±Ϊ1:1.25׿ڿ6.580m

PCCPܵװھ1800mm/P0.6˫PCCPܵвӷʽãܵѹΪ0.6MPaÿڹܵװˮƽƫ20mmֱƫڡ20mm

ֹܼװӺĻѧɷ֡еǿĸͬƥ䣬˹͹ԡ

̣ȼΪC10ջȼΪC15

5

0.5mֲѹʵԤȻ߶ȣǻֶ0.5mΧڻѹʵȲС85%ಿֻѹʵȲС90%ԭòһλѹʵʶ

2Ҫָ

ֲ̺ͬͶΪ665478Ԫ 1.2.3ʩݡ׼

1ʩͬбļ 2ļ

3Ҽҵر׼淶̣

ˮˮܵʩչ淶GB50268-2008 ˮˮ﹤ʩչ淶GB50141-2008; ˮʩ淶DL/T5144-2001

ṹʩչ淶GB50204-2002 Ʊ׼GB50164-2011 ǿȼ׼GB/T 50107-2010; ֽṹʩչ淶GB50205-2001 ˮֽʩ淶DL/T5169-2002

ˮˮ繤ʩ鼰̡SL176-2007 ˮˮ罨蹤ʩչ淶SL223-2008 ʩչ淶У ·̼׼JTG B01-2003

6

2.1 ʩ

ֲλˮ׹XXʩһXXֳڿڹҲ޽ʩ·ڳ估ʩڹ࿪ϿһΪѷŴXXʩֿ⣬ڴŸֽģԭļתߣģ塢ֽӹʱʩ

2.2 ʩȼƻ

ֲʩȼƻΪXXXXXXXXXXXXա

2.3 ʩȼƻʵʩ

ֲʵʿΪ2013810ա

ڿΪ2013930գ깤Ϊ2013124ա ܵװΪ20131111գ깤Ϊ2013128ա Ϊ20131115գ깤Ϊ2014125ա

Ϊ2013129գ깤Ϊ2014525ա

2.4 ɵҪ

ڣ37321.1m3PCCPܵװ1750mSPֹܼװ136.62t851m3ܵӷ:ͽӷ36ͽӷ320

7

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8 뽨 .............................................. 23 ¼ ................................... 24 4 1̸ſ 1.1 ơλüʩ ƣӱʡˮ׹XXXʩһεʮֲPCCP̡ܵ λãֲλںӱʡXXоڡ Ҫʩ񣺱ҪNG50+394.5-NG51+314.5ΰװھ1800mm/P0.6˫PCCPܵ 1.2 Ҫݼָ 1.2.1Ҫ ֲҪ

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