R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 1

R.H. Adcock/Architect and Associates, Inc. 

                              Architectural Forensics

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 2

"To assure quality with expertise, knowledge and commitment”

R.H. Adcock/Architect and Associates, Inc.

An established, full service, architectural forensic company with an outstanding reputation.

Our licensed experts, professional project managers and experienced administrative staff distinguish us as the best

choice for achieving your architectural and roofing forensic requirements.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 3

Forensic Architecture:•Post-Construction Building Examination •Perform Visual & Invasive Site Inspections•Defect Reports and Repair Recommendations

Expert Witness Services:•Document Analysis, Mediation, Depositions, Arbitration Testimony, Trial Testimony

Presently Providing Services In: • Northern California• Southern California• Nevada• Arizona• New Mexico• Colorado• Florida  

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 4

Areas Of Investigation:

•Roofing •Stucco •Windows/Doors•Decks and Balconies•Fire-Resistive Construction•Ceramic Tile•Tub and Showers•Fireplaces •Flatwork Concrete

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 5

RIO DEL VERDE

Chandler, Arizona

Presented By:

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.3550 Camino Del Rio North, Suite 350

San Diego, CA 92108

(619) 624-9566

FAX (619) 563-4874

www.rhadcock.com

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OVERALL

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OVERALL

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OVERALL

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TILE ROOFS

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OVERALL

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Damaged Tiles

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Slipped-Unsecured Tiles

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Damaged Tiles and Underlayment Exposed.

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First tile course not boosted at eaves

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First tile course not boosted at cap sheet.

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Edge metal termination short at wall.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 17

Open rake trim tiles do not butt field tiles.

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Edge metal does not return up open rake

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Valley flashing short at eave

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 20

Valley termination obstructed by birdstop

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Valley tiles unsecured

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Valley termination obstructed by open rake trim

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Hip trim overexposed

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Weatherblocking not used at hip & ridge

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Unsecured cut tile at hip

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Trim tile mastic not over nail head

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Overexposed tile course below ridge

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 28

Unsecured confined rake tiles

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 29

B-vent storm collar not used

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 30

Unsealed nails exposed at penetration flashings

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Z-bar lap open at cricket area

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Resultant damage

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Resultant damage

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Resultant damage

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MODIFIED BITUMEN ROOFS

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OVERALL

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Cap sheet buckling

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Vent pipe & T-top stripped-in

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B-vent storm collar not used

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Resultant damage

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ONE-COAT PLASTER

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One-coat plaster system failure; cracking.

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One-coat plaster penetrations not sealed.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 44

One-coat plaster penetrations not sealed.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 45

“J” mold screed not dropped adequately below sill plate; framing exposed.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 46

“J” mold screed not dropped adequately below sill plate; framing exposed.

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SLIDING GLASS DOORS

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“J” mold screed short of nail fin; blocked by concrete over-pour.

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EXTERIOR DOORS

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Thresholds unsealed at jambs; staining.

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Thresholds unsealed at jambs; staining.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 52

“J” mold screed short of jambs; blocked by concrete over-pour.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 53

Missing water-table flashing at garage man doors; warping and separation of wood trim.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 54

Missing water-table flashing at garage man doors; warping and separation of wood trim.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 55

Missing water-table flashing at garage man doors.

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Wood trim set on concrete; warping and separating wood trim.

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Wood trim set on concrete; warping and separating wood trim.

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CONCRETE

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OVERALL

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Driveway flatwork failure; spalling.

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Driveway flatwork failure; spalling.

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WALLBOARD

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Wallboard system failure; cracking.

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Wallboard system failure; cracking.

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Window sill drywall cracking.

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Window sill drywall cracking.

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Ceiling and wall stains.

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Ceiling and wall stains.

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Wallboard nail pops.

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Exterior drywall cracking and staining at patio soffit.

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Exterior drywall cracking and staining at patio soffit.

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MISCELLANEOUS ARCHITECTURE

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Attic access size less than 22-inch by 30-inch.

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Master bathroom glass shower enclosure failure; staining.

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WINDOWS

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Window system failure; stained drywall.

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Window system failure; stained drywall.

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Window system failure; stained drywall.

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Window weather-strip failing; fogging.

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Window weather-strip failing; fogging.

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PLUMBING

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Bathtub and shower plumbing penetrations not sealed.

R.H. ADCOCK / ARCHITECT AND ASSOCIATES, INC.Slide 83

THE END