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August 1999
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HPC Meeting Minutes 1999
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August 1999
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South Bend HPC
HPC Document Type
Minutes
BOLT Control Number
1001401
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Aus 11 99 04:30p Paul Ful awa Ens i neers 213-200-4G40 <br />by a soil engineer will define the type and possibly the depth of the soft sail, but will probably not yield an <br />inexpensive solution to repairing the foundations. <br />Item 2 indicates problems is the roof frXnwg Cf the porch. Wood framing to enclosed unheated spaces, <br />such as porch rods, arc particularly susceptible to rot and deterioration. The extern of this damage cannot <br />be determined without opening the stint. <br />RECOMMENDATIONS <br />The repaired porch foundation wall noted in item I may be left as is and repaired if further settlement <br />occurs. At present, the porch floor aid foundation is not a major -structural problem. The foundation walls <br />noted in items 3 and 4 must be rebuilt because the wood structure is no longer bearing properly on these <br />foundations. In order to prevent future settlement the poor soil under these foundations should be <br />removed and replaced. It is required that the bottom of the foundations be placed 3 foot below grade. I <br />recommend that the soil for approximately 3 foot below the bottom of the foundations be removed and be <br />replaced with granular soil compacted to 95% of its Standard Proctor maximum density. Soil borings and <br />analysis by a soil engineer may lessen the depth of soil which must be replaced. <br />The settlement of the floors due to the sinlang chimney noted in items S and 6 may be corrected as <br />follows. It would be difficult and expensive to replace the foundation under the chimney without <br />demolishing the chimney. One option is to allow the chimney to continue sealing and placing new beam <br />at both the east and west sides of the chimney at the first and second floors to support the floor joists <br />which currently bear an the chimney. These beams should be Wax 10 steel beams and should extend 5'-r <br />past the corners of the chimney to support joists which currently bear on beams which are supported by <br />the chimney. Holes should be cut in the floor and columns extended from the:r' floor beam to the 1" <br />floor beam, and from the 1" floor beam to a new foundation pads. These new fon pads should be <br />2'-0"x2'-0"xl2" concrete pads which set on a minimum of 3 foot of granular fill. This would <br />support the structure independently of the chmmey and allow further settling of the chimney. To <br />straighten the floors, the new beams need to be jacked under the floor joists. This will cause significant <br />cracking of interior walls and skewing of interior doorways and cabinets. <br />The porch roof noted in items 2 must be investigated and repaired to insure that it does not collapse. The <br />soffit of the porch must be opened to determine the extent of the deterioration. If the deterioration is <br />limited, the existing roof may be repaired. It is more likely that the entire porch roof will need w be <br />demolished and rebuilt <br />Yours, <br />Pau! Fujawa, P.E. <br />Paul Fujawa Engineers, Inc. <br />Enc: invoice <br />
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