P A U L S E N A R C H I T E C T S

Structural Engineer

P A U L S E N A R C H I T E C T S

A vision for the future.

Experience that equals success.

Bold designs to bring interest to our paths.

JIM PANKO, PE

MARSHALL HOTEL INVESTIGATION

P A U L S E N A R C H I T E C T S

OVERVIEW

• 3 Story brick structure

• Wood framed floors and roof

MARSHALL HOTEL INVESTIGATION

CITY HALL

WEST M

AIN

ALLEY

DAILY GRIND

MARSH

ALL

HOTEL

FOUNDATION 2ND-ROOF

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ROOF STRUCTURE

• 1 ½”x9 ¼” Hem-fir joist at 16” O.C.

• Snow load capacity of 35 psf

• Moisture damage at north end of structure from insufficient roofing membrane

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Failed roof membrane

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Failed roof membrane

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Failed roof membrane

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Damaged roof structure on North end

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Damaged roof structure on North end

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Water intrusion at light well

MARSHALL HOTEL INVESTIGATION

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ROOF STRUCTURE• Damaged roof structure at light well

MARSHALL HOTEL INVESTIGATION

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THIRD FLOOR

• 1 ½”x13 ¼” Hem-fir joist at 16” O.C.

• Live load capacity of 60 psf

• Moisture damage at light well and North end of structure

MARSHALL HOTEL INVESTIGATION

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THIRD FLOOR• Moisture damage in light well bearing

wall and adjacent floor joist.

MARSHALL HOTEL INVESTIGATION

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THIRD FLOOR• Moisture damage at north end of

structure from leaking roof

MARSHALL HOTEL INVESTIGATION

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SECOND FLOOR

• 1 ½”x13 ¼” Hem-fir joist at 16” O.C.

• Live load capacity of 60 psf

• Moisture damage at various locations

MARSHALL HOTEL INVESTIGATION

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SECOND FLOOR• Inadequate drainage on

light well roof

• Load bearing light well wall transfers load to second floor joist

MARSHALL HOTEL INVESTIGATION

ROOF DRAIN

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SECOND FLOOR• Water damage at various

plumbing lines

• Water damage from leaking roof

MARSHALL HOTEL INVESTIGATION

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MAIN FLOOR• 1 ½”x 9 Hem fir joist @ 16” O.C.

• Live load capacity of 80 to 85 psf

• Shear failure on part of floor structure

MARSHALL HOTEL INVESTIGATION

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FOUNDATION

• Stone and cast in place concrete foundation walls

• Foundation is connected to adjacent Structures

MARSHALL HOTEL INVESTIGATION

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FOUNDATIONMARSHALL HOTEL INVESTIGATION

Inside Daily Grind looking at east foundation wall of Marshall Hotel

Inside City Hall looking at west foundation wall of Marshall Hotel

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PARTY WALLS

• Marshall Hotel west bearing wall is independent from adjacent structure.

MARSHALL HOTEL INVESTIGATION

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PARTY WALLS

• Marshall Hotel east bearing wall is independent from adjacent structure.

MARSHALL HOTEL INVESTIGATION

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ROOFTOP SIGN• Corroded sign structure

• Six guy cables failed

MARSHALL HOTEL INVESTIGATION

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ROOFTOP SIGN• Corroded sign structure & failed guy wire

MARSHALL HOTEL INVESTIGATION

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FRONT SIGN• Remove remaining glass tubing

MARSHALL HOTEL INVESTIGATION

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FRONT CANOPY• Can support a balanced snow load 35 psf

• Structurally inadequate to support the snow loads from the effects of drifting per ASCE 7-05

MARSHALL HOTEL INVESTIGATION

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FRONT CANOPY• Bolt insufficient to support drift loads

MARSHALL HOTEL INVESTIGATION

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FIRE ESCAPE

• Structurally adequate to support snow load and self weight as an un-occupied structure.

• Depending on future occupancy, may not be adequate to serve as an exit.

• Fire escape appears to impede on Right of way for alley.

MARSHALL HOTEL INVESTIGATION

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CONCLUSIONSMARSHALL HOTEL INVESTIGATION

REQUIRED REPAIRS AS UN-OCCUPIED STRUCTURE

ACTION

Removal of rooftop sign

Removal or repair of canopy

Removal of loose roofing material

Removal of remaining glass on front sign

Replacement of roofing membrane

Repair of all damaged roof structure

TIME FRAME

60 Days

60 Days

60 Days

60 Days

60 DaysAt the time of replacing roofing membrane

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ESTIMATE OF REPAIRS

• Cost estimate for repairs required to protect the general public from harm as an un-occupied structure.

• Additional repairs and upgrades will be required before the structure can be occupied.

MARSHALL HOTEL INVESTIGATION

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P A U L S E N A R C H I T E C T S

A vision for the future.

Experience that equals success.

Bold designs to bring interest to our paths.