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某公司中标河南某地3km明挖地下段城际铁路施工项目,明挖段两侧场地适合布置泵车施工,主体施工工期预计2年,总混凝土量约为37万m~3,需要泵送约20万m~3混凝土,混凝土浇筑是在地面以下15m深、宽30m范围内浇筑。项目部自建混凝土搅拌站1座,配置HZS120和HZS180 2条搅拌站生产线,配置混凝土搅拌运输车11辆。经场地查勘,全标段适合46m及以上的泵车施工,而该公司没有泵车,需要购置或租赁46m泵车施工。项目部预计高峰时,每日混凝土泵送量大约为1000 m~3,同时浇筑混
A company won the bid in Henan 3km underground excavation underground intercity railway construction projects, the site on both sides of the Ming dug for pumping pump construction, the main construction period is expected to 2 years, the total concrete volume of about 370000 m ~ 3, need to pump About 200000 m ~ 3 concrete, concrete pouring is below the ground 15m deep, 30m wide pouring. The project department has 1 self-built concrete mixing plant, equipped with 2 production lines of HZS120 and HZS180 mixing plants and equipped with 11 concrete mixing trucks. The site survey, the whole standard section for 46m and above pump construction, and the company does not pump, you need to purchase or lease 46m pump construction. Project Department is expected to peak, the daily amount of concrete pumping about 1000 m ~ 3, while pouring