INSTALLATION METHOD OF EQUIPMENT AND ANCHOR MEMBER SUPPORTING MECHANISM AND ANCHOR BOLT UNIT

Title:

INSTALLATION METHOD OF EQUIPMENT AND ANCHOR MEMBER SUPPORTING MECHANISM AND ANCHOR BOLT UNIT

Document Type and Number:

WIPO Patent Application WO/2010/021352

Kind Code:

A1

Abstract:

Disclosed is an installation method of equipment, wherein efficiency in installation work of equipment such as an ECCS pump is enhanced. The method comprises the steps of: preparing in advance a pit can unit, in which an upper side frame, a pit can, various reinforcing bars including longitudinal reinforcing bars for reinforcing the upper side frame and the pit can, and an anchor plate supporting mechanism are integrated; and installing the pit can unit on an MMR with a lower side frame therebetween. Furthermore, an anchor bolt unit is arranged on the anchor plate supporting mechanism after primary concrete is installed, and then relative positional relation of each foundation bolt to the pit can is corrected by using a template. Secondary concrete is installed in the state where the positional relation is corrected. Thereafter, an ECCS pump is carried into the pit can and secured through each foundation bolt having the bottom side thereof buried, thus completing installation of the ECCS pump.

Inventors:

HOSHI ISAO (JP)

Application Number:

PCT/JP2009/064543

Publication Date:

February 25, 2010

Filing Date:

August 20, 2009

Export Citation:

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Assignee:

TOSHIBA PLANT SYS & SERVICES (JP)
HOSHI ISAO (JP)

International Classes:

F04D13/00; F04D29/60; G21C13/00; G21C15/18

Foreign References:

JP2002147392A	2002-05-22
JPH02217521A	1990-08-30
JP2004309406A	2004-11-04

Other References: