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May 2, 2023 Djahan Nabili, TDM Architects, Inc.
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Whittier High School, “MN”Whittier High School, “MN”
Seismic Mitigation And Modernization Project
Whittier Union High School District
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Project GoalsProject Goals
Ultimate goal of project; To convert (E) Gym to a Home Economic Classrooms
Relationship to other buildings; This Building is one of the oldest buildings on the campus ( Prior to 1920) and apparently one of the first school buildings in the state to obtain approval under the Original Field Act following the Long Beach Earthquake of 1933.
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DescriptionDescription• The Building is one story with a full basement
and approximately 9,300 square feet.• It is constructed of un-reinforced brick
masonry (URM) that was reinforced with gunite in 1933. Roof rafters are supported by wood ledgers on the exterior URM walls. At the first floor the joists are supported by cast-in-place concrete beams which are supported on reinforced concrete basement walls.
• The seismic load resisting system of this building consists of the wood sheathed diaphragms (At roof and second floor) which span to the exterior URM shear walls
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Design Team;Design Team; Integrated Design Service (IDS), Structural
Engineer TMAD (Pasadena), Mechanical, Plumbing
and Electrical Engineers ISDG, Data, Audio, Video and Security
Engineer URS, Construction Manager TDM Architects, Inc. Melkee Construction, General Contractor
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Scope Of Work;Scope Of Work;
Asbestos abatement, demolition of all existing interior walls, all finishes including suspended ceiling, toilet fixtures and all utilities.
New structural steel tube, bracing, and epoxy pressure grouting. New metal stud walls, new suspended ceiling, new ADA bathrooms and new VCT flooring.
New Plumbing, Electrical (Including Data, Voice & Low voltage) & HVAC Systems, new Fire Sprinkler System for basement only, New doors, windows and new custom casework.
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Floor Plans;Floor Plans;
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8Old West Elevation
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Old North - East Elevation
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10Old North -West Elevation
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11Old East Elevation
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12Old Stair
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Old Restroom
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14Old Room 101
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15Old Rooms 101 & 109
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16Old Room 102
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Old URS Office
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Old South – West Elevation
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19Old South – East Elevation
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The New MN’s PicturesThe New MN’s Pictures
New West Elevation
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New South – West Elevation
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22New North – West Elevation
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23New South Elevation
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24New Restroom
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25New Room 101
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