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Title: EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM

Abstract

CHPRC D&D Projects is adding three filtration system on two 1-ft concrete pads adjacent to the north side of existing KW Basin building. This analysis is prepared to provide qualitative assessment based on the review of design information available for 105KW basin substructure. In the proposed heating, ventilation and air conditioning (HVAC) filtration pad designs a 2 ft gap will be maintained between the pads and the north end of the existing 1 05KW -Basin building. Filtration Skids No.2 and No.3 share one pad. It is conservative to evaluate the No.2 and No.3 skid pad for the wall assessment. Figure 1 shows the plan layout of the 105KW basin site and the location of the pads for the filtration system or HVAC skids. Figure 2 shows the cross-section elevation view of the pad. The concrete pad Drawing H-1-91482 directs the replacement of the existing 8-inch concrete pad with two new 1-ft think pads. The existing 8-inch pad is separated from the 105KW basin superstructure by an expansion joint of only half an inch. The concrete pad Drawing H-1-91482 shows the gap between the new proposed pads and the north wall and any overflow pits and sumps is 2-ft. Following analysismore » demonstrates that the newly added filtration units and their pads do not exceed the structural capacity of existing wall. The calculation shows that the total bending moment on the north wall due to newly added filtration units and pads including seismic load is 82.636 ft-kip/ft and is within the capacity of wall which is 139.0ft-kip/ft.« less

Authors:
Publication Date:
Research Org.:
Hanford Site (HNF), Richland, WA (United States)
Sponsoring Org.:
USDOE Assistant Secretary for Environmental Management (EM)
OSTI Identifier:
973956
Report Number(s):
D&D-45228 Rev 0
PRC-EDC-10-45229; TRN: US201007%%300
DOE Contract Number:  
DE-AC06-08RL14788
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; AIR CONDITIONING; BENDING; CAPACITY; CONCRETES; DESIGN; EXPANSION JOINTS; FILTRATION; HEATING; VENTILATION

Citation Formats

CS, CHO. EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM. United States: N. p., 2010. Web. doi:10.2172/973956.
CS, CHO. EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM. United States. https://doi.org/10.2172/973956
CS, CHO. 2010. "EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM". United States. https://doi.org/10.2172/973956. https://www.osti.gov/servlets/purl/973956.
@article{osti_973956,
title = {EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM},
author = {CS, CHO},
abstractNote = {CHPRC D&D Projects is adding three filtration system on two 1-ft concrete pads adjacent to the north side of existing KW Basin building. This analysis is prepared to provide qualitative assessment based on the review of design information available for 105KW basin substructure. In the proposed heating, ventilation and air conditioning (HVAC) filtration pad designs a 2 ft gap will be maintained between the pads and the north end of the existing 1 05KW -Basin building. Filtration Skids No.2 and No.3 share one pad. It is conservative to evaluate the No.2 and No.3 skid pad for the wall assessment. Figure 1 shows the plan layout of the 105KW basin site and the location of the pads for the filtration system or HVAC skids. Figure 2 shows the cross-section elevation view of the pad. The concrete pad Drawing H-1-91482 directs the replacement of the existing 8-inch concrete pad with two new 1-ft think pads. The existing 8-inch pad is separated from the 105KW basin superstructure by an expansion joint of only half an inch. The concrete pad Drawing H-1-91482 shows the gap between the new proposed pads and the north wall and any overflow pits and sumps is 2-ft. Following analysis demonstrates that the newly added filtration units and their pads do not exceed the structural capacity of existing wall. The calculation shows that the total bending moment on the north wall due to newly added filtration units and pads including seismic load is 82.636 ft-kip/ft and is within the capacity of wall which is 139.0ft-kip/ft.},
doi = {10.2172/973956},
url = {https://www.osti.gov/biblio/973956}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Mar 08 00:00:00 EST 2010},
month = {Mon Mar 08 00:00:00 EST 2010}
}