# Wall Details Catalog (Part 1) - BD Architect Detail Library

**Category:** 03 - Wall Details (Part 1 of 2: Fire-Rated, Penetrations, Stucco, Parapets)
**Total Files (Part 1):** 42 .rvt files
**Source:** `/mnt/d/BDArchitect-DetailLibrary-2025/removed_2026/03 - Wall Details/`
**Previews:** `/mnt/d/BDArchitect-DetailLibrary-2025/previews/03 - Wall Details/`
**Last Updated:** 2026-03-05

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## Summary Statistics

| Metric | Count |
|--------|-------|
| Total detail files (Part 1) | 42 |
| Fire-rated partition details | 11 |
| Shaft wall / enclosure details | 6 |
| Penetration / firestopping details | 7 |
| Stucco / exterior finish details | 5 |
| Parapet / coping details | 5 |
| Miscellaneous wall details | 8 |

---

## Summary Grouping

### Fire-Rated Partitions (11)
1HR BOTTOM OF WALL DETAIL, 1HR PARTITION HEAD DETAIL, 1HR SMK BAR WALL TOP CONC, 2-HR FIRE RESISTANT SMOKE BARRIER, 2HR BOTTOM OF WALL DETAIL, 2HR PARTITION HEAD DETAIL, 2HR SMK BAR WALL TOP CONC, 2HR WALL_FLOOR BOTTOM, FIRE RESISTANCE RATING DESIGNS, MASONRY WALL - EXTERIOR WALL - NON RATED, NON-RATED PARTITION HEAD DETAIL

### Shaft Walls / Horizontal Enclosures (6)
1HR BOTTOM OF SHAFT WALL DETAIL, 1HR SHAFT_FLOOR WALL BOTTOM, 2HR SHAFT_FLOOR WALL BOTTOM, HORIZONTAL ENCLOSURE AT BOTTOM OF SHAFTS FIRE RATED - 2HR, HORIZONTAL ENCLOSURE AT DUCTWORK FIRE RATED - 2HR, HORIZONTAL ENCLOSURE AT TOP SHAFTS FIRE RATED - 2HR

### Penetrations / Firestopping (7)
ACOUSTICAL PUTTY PAD IN INTERIOR PARTITION DEMISING WALL, BELOW_GRADE WALL PENETRATION DETAIL, CABLE SLEEVE @ RATED PARTITION, CURTAIN WALL PIPE PENETRATION DETAIL, FIRE RATED FLOOR PENETRATION, FIRE RATED GYP WALL PENETRATION, PIPE PENETRATION DETAIL

### Stucco / Exterior Finish (5)
DETAIL @ STUCCO CORNERS, DETAIL @ STUCCO MOULDING, DETAL @ COATING TO STUCCO, FLAT STUCCO BAND, BLOCK-UP DETAIL

### Parapets / Coping (5)
FLASHING @ HIGH PARAPET WALL, PARAPET AND TERRACE WALL COPING, PARAPET AND TERRACE WALL, PARAPET TERRACE WALL COPING, PARAPET WALL DTL

### Miscellaneous (8)
A616A-A4, FIRE EXTINGUISHER MOUNTING, FIRE EXTINGUISHER SEMI-RECESSED, FRAMING DETAIL @ INTERIOR GLASS POOL DECK CONDO LOBBY, NON-RATED_SMOKE PARTITION HEAD DETAIL, PARTIAL WALL_GLAZING DETAIL, PARTITION PRIORITY LEGEND, PARTITION TERMINATION AT MULLION WRAPPED

---

## GROUP 1: Fire-Rated Partition Details

### 1HR Bottom of Wall Detail
- **File**: 1HR BOTTOM OF WALL DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr
- **Condition**: Base / floor connection
- **Components Used**: Steel studs, GWB (Type X), floor runner track, acoustical sealant, fire caulk
- **Key Elements**: 1-hour rated partition bottom track attachment to concrete slab, GWB layer termination at floor, continuous sealant bead at base for smoke/fire seal, deflection track allowance
- **Code**: UL U465 or equivalent 1-hr assembly
- **Drawing Complexity**: Moderate

### 1HR Partition Head Detail
- **File**: 1HR PARTITION HEAD DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr
- **Condition**: Head / ceiling-to-deck
- **Components Used**: Steel studs, GWB (Type X), deflection track, acoustical sealant, firestopping, safing insulation
- **Key Elements**: 1-hour rated partition extending to structure above, deflection joint at top track, fire safing at deck penetration, GWB termination with sealant, allowance for structural movement
- **Code**: UL U465 or equivalent; IBC 714 (fire-resistance-rated assemblies)
- **Drawing Complexity**: Moderate

### 1HR Smoke Barrier Wall Top at Concrete
- **File**: 1HR SMK BAR WALL TOP CONC.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr / smoke barrier
- **Condition**: Head at concrete deck
- **Components Used**: Steel studs, GWB (Type X), deflection track, smoke seal, fire caulk, safing insulation
- **Key Elements**: 1-hour smoke barrier partition head condition at concrete structure, continuous smoke seal at top, fire caulk at GWB-to-deck joint, deflection track for structural movement, insulation packing at gap
- **Code**: IBC 709 (Smoke Barriers), UL rated assembly
- **Drawing Complexity**: Moderate

### 2-HR Fire Resistant Smoke Barrier
- **File**: 2-HR FIRE RESISTANT SMOKE BARRIER.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr / smoke barrier
- **Condition**: Full wall section (head to base)
- **Components Used**: Steel studs (20 ga min), multiple layers GWB (Type X), deflection track, smoke seal, acoustical sealant, mineral wool insulation
- **Key Elements**: Full 2-hour fire/smoke barrier assembly showing multiple GWB layers each side, staggered joints, mineral wool cavity insulation, head and base conditions, smoke seal at top, continuous sealant. Dual-rated as fire barrier + smoke barrier per IBC 707/709
- **Code**: IBC 707 (Fire Barriers), IBC 709 (Smoke Barriers), UL design (likely U419 or similar 2-hr)
- **Drawing Complexity**: Complex

### 2HR Bottom of Wall Detail
- **File**: 2HR BOTTOM OF WALL DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr
- **Condition**: Base / floor connection
- **Components Used**: Steel studs, multiple layers GWB (Type X), floor runner track, acoustical sealant, fire caulk
- **Key Elements**: 2-hour rated partition bottom track attachment to concrete slab, double-layer GWB termination at floor, continuous fire sealant bead, track fastener spacing per UL listing
- **Code**: UL 2-hr assembly (U419 or similar)
- **Drawing Complexity**: Moderate

### 2HR Partition Head Detail
- **File**: 2HR PARTITION HEAD DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr
- **Condition**: Head / ceiling-to-deck
- **Components Used**: Steel studs, multiple layers GWB (Type X), deflection track, safing insulation, fire caulk, smoke seal
- **Key Elements**: 2-hour rated partition head condition with double GWB layers extending to deck, deflection joint with fire-rated track, mineral wool safing, continuous sealant. Critical for maintaining fire rating at structural connection
- **Code**: UL 2-hr assembly; IBC 714
- **Drawing Complexity**: Complex

### 2HR Smoke Barrier Wall Top at Concrete
- **File**: 2HR SMK BAR WALL TOP CONC.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr / smoke barrier
- **Condition**: Head at concrete deck
- **Components Used**: Steel studs, multiple layers GWB (Type X), deflection track, smoke seal, fire caulk, safing insulation
- **Key Elements**: 2-hour smoke barrier head condition at concrete structure, double GWB layers, smoke seal at top, fire-rated deflection track, mineral wool packing in gap to deck
- **Code**: IBC 707/709, UL 2-hr assembly
- **Drawing Complexity**: Moderate

### 2HR Wall/Floor Bottom
- **File**: 2HR WALL_FLOOR BOTTOM.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr
- **Condition**: Base at floor assembly
- **Components Used**: Steel studs, multiple layers GWB (Type X), floor track, acoustical sealant, fire caulk, floor finish
- **Key Elements**: 2-hour rated wall base condition where partition meets floor assembly, showing floor finish transition, track attachment to structural slab, sealant joints, GWB layer termination sequence
- **Code**: UL 2-hr assembly
- **Drawing Complexity**: Moderate

### Fire Resistance Rating Designs
- **File**: FIRE RESISTANCE RATING DESIGNS.rvt
- **Type**: Diagram / reference table
- **Construction System**: Mixed (steel stud, CMU, concrete)
- **Fire Rating**: Multiple (1-hr, 2-hr, 3-hr, 4-hr)
- **Condition**: Reference chart
- **Components Used**: N/A (reference document)
- **Key Elements**: UL design number reference table showing wall assembly configurations for various fire ratings, GWB layer counts, stud gauges, insulation requirements, and applicable UL design numbers. Key reference for selecting correct assembly per project requirements
- **Code**: Multiple UL designs (U419, U465, U305, etc.); IBC Table 601, Table 602
- **Drawing Complexity**: Simple (tabular/diagram)

### Masonry Wall - Exterior Wall - Non Rated
- **File**: MASONRY WALL - EXTERIOR WALL - NON RATED.rvt
- **Type**: Section
- **Construction System**: CMU
- **Fire Rating**: Non-rated
- **Condition**: Full exterior wall section
- **Components Used**: CMU block, reinforcing, grout, waterproofing/damp-proofing, furring, GWB interior finish, flashing, weep holes
- **Key Elements**: Non-rated exterior CMU wall assembly showing block coursing, reinforcement, interior furring with GWB finish, waterproofing membrane, base flashing at grade transition, weep holes for moisture drainage
- **Code**: IBC Ch. 21 (Masonry); TMS 402/602
- **Drawing Complexity**: Moderate

### Non-Rated Partition Head Detail
- **File**: NON-RATED PARTITION HEAD DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: Non-rated
- **Condition**: Head / above ceiling
- **Components Used**: Steel studs, GWB, ceiling runner track, acoustical sealant
- **Key Elements**: Non-rated partition termination above ceiling line, top track with slip joint for deflection, GWB termination options (to ceiling grid vs. to deck), acoustical sealant for sound control even without fire rating requirement
- **Code**: N/A (non-rated)
- **Drawing Complexity**: Simple

---

## GROUP 2: Shaft Walls / Horizontal Enclosures

### 1HR Bottom of Shaft Wall Detail
- **File**: 1HR BOTTOM OF SHAFT WALL DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud (shaft wall system)
- **Fire Rating**: 1-hr
- **Condition**: Base of shaft wall
- **Components Used**: C-H studs (shaft wall studs), shaft liner panels (Type X), GWB face layers, J-track, floor track, acoustical sealant, fire caulk
- **Key Elements**: 1-hour shaft wall base condition showing C-H stud system with shaft liner board on shaft side, GWB on room side, J-track at base, sealant for continuity of fire barrier. Shaft walls are built from one side (corridor/room) without access to shaft interior
- **Code**: UL shaft wall assembly (SA series); IBC 713 (Shaft Enclosures)
- **Drawing Complexity**: Moderate

### 1HR Shaft/Floor Wall Bottom
- **File**: 1HR SHAFT_FLOOR WALL BOTTOM.rvt
- **Type**: Section
- **Construction System**: Steel stud (shaft wall system)
- **Fire Rating**: 1-hr
- **Condition**: Shaft wall at floor penetration
- **Components Used**: C-H studs, shaft liner, GWB, floor slab, fire caulk, safing insulation, angle support
- **Key Elements**: 1-hour shaft wall condition where shaft penetrates through floor structure, showing fire safing at slab edge, shaft liner continuity through floor zone, support angle at slab, firestopping at penetration perimeter
- **Code**: UL shaft wall assembly; IBC 713, IBC 714.4 (joints in fire-resistance-rated assemblies)
- **Drawing Complexity**: Complex

### 2HR Shaft/Floor Wall Bottom
- **File**: 2HR SHAFT_FLOOR WALL BOTTOM.rvt
- **Type**: Section
- **Construction System**: Steel stud (shaft wall system)
- **Fire Rating**: 2-hr
- **Condition**: Shaft wall at floor penetration
- **Components Used**: C-H studs, double shaft liner, GWB (multiple layers), floor slab, fire caulk, safing insulation, steel angle support
- **Key Elements**: 2-hour shaft wall at floor slab penetration with enhanced layers, double shaft liner board, steel angle support at slab edge, mineral wool safing with intumescent sealant, continuous fire barrier through floor zone
- **Code**: UL shaft wall assembly (2-hr SA series); IBC 713
- **Drawing Complexity**: Complex

### Horizontal Enclosure at Bottom of Shafts Fire Rated - 2HR
- **File**: HORIZONTAL ENCLOSURE AT BOTTOM OF SHAFTS FIRE RATED - 2HR.rvt
- **Type**: Section
- **Construction System**: Steel framing / GWB
- **Fire Rating**: 2-hr
- **Condition**: Horizontal enclosure (shaft bottom)
- **Components Used**: Steel channel framing, multiple layers GWB (Type X), fire caulk, support angles, hanger wire, safing insulation
- **Key Elements**: Horizontal 2-hour rated enclosure at bottom of vertical shaft opening, showing GWB layers suspended from structure, steel channel framing grid, fire-rated joint treatment at shaft wall intersection, access panel provisions. Critical for maintaining vertical shaft fire rating at lowest level
- **Code**: IBC 713.13 (Shaft enclosure bottom); UL horizontal assembly
- **Drawing Complexity**: Complex

### Horizontal Enclosure at Ductwork Fire Rated - 2HR
- **File**: HORIZONTAL ENCLOSURE AT DUCTWORK FIRE RATED - 2HR.rvt
- **Type**: Section
- **Construction System**: Steel framing / GWB
- **Fire Rating**: 2-hr
- **Condition**: Horizontal enclosure around ductwork
- **Components Used**: Steel channel framing, multiple layers GWB (Type X), fire dampers, fire caulk, duct wrap, hanger wire
- **Key Elements**: 2-hour rated horizontal enclosure wrapping ductwork that passes through or below fire-rated shaft, showing GWB enclosure around duct, fire damper at rated wall penetration, sealing at all joints, support framing independent of duct hangers
- **Code**: IBC 713, IBC 717 (Ducts and air transfer openings); NFPA 90A
- **Drawing Complexity**: Complex

### Horizontal Enclosure at Top Shafts Fire Rated - 2HR
- **File**: HORIZONTAL ENCLOSURE AT TOP SHAFTS FIRE RATED - 2HR.rvt
- **Type**: Section
- **Construction System**: Steel framing / GWB
- **Fire Rating**: 2-hr
- **Condition**: Horizontal enclosure (shaft top)
- **Components Used**: Steel channel framing, multiple layers GWB (Type X), fire caulk, support angles, roof deck attachment
- **Key Elements**: 2-hour rated horizontal enclosure at top of vertical shaft where it terminates below roof deck, showing GWB enclosure sealed to structure above, fire-rated joint at shaft wall intersection, provisions for mechanical equipment or exhaust penetrations through enclosure
- **Code**: IBC 713.13; UL horizontal assembly
- **Drawing Complexity**: Complex

---

## GROUP 3: Penetrations / Firestopping

### Acoustical Putty Pad in Interior Partition Demising Wall
- **File**: ACOUSTICAL PUTTY PAD IN INTERIOR PARTITION DEMISING WALL.rvt
- **Type**: Section / detail
- **Construction System**: Steel stud
- **Fire Rating**: Rated (fire/smoke barrier demising wall)
- **Condition**: Electrical box penetration in rated wall
- **Components Used**: Steel studs, GWB, electrical box, acoustical putty pad, fire caulk
- **Key Elements**: Acoustical/fire putty pad installation around electrical outlet boxes in fire-rated demising walls, showing box offset requirements (min 24" horizontal stagger between sides), putty pad wrap on back and sides of box, sealant at GWB penetration. Maintains both STC and fire rating
- **Code**: IBC 714.3.2 (membrane penetrations); UL listed putty pad system
- **Drawing Complexity**: Simple

### Below-Grade Wall Penetration Detail
- **File**: BELOW_GRADE WALL PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Concrete / CMU
- **Fire Rating**: N/A (waterproofing focus)
- **Condition**: Penetration through below-grade wall
- **Components Used**: Concrete/CMU wall, pipe sleeve, link seal or mechanical seal, waterproofing membrane, waterstop, grout
- **Key Elements**: Utility pipe penetration through below-grade foundation wall showing waterproof seal detail, pipe sleeve with mechanical seal (link seal), waterproofing membrane termination and overlap at sleeve, interior grout pack, exterior waterstop
- **Code**: IBC 1805 (Dampproofing and Waterproofing)
- **Drawing Complexity**: Moderate

### Cable Sleeve at Rated Partition
- **File**: CABLE SLEEVE @ RATED PARTITION.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: Rated (1-hr or 2-hr)
- **Condition**: Cable/conduit penetration through fire-rated wall
- **Components Used**: Steel studs, GWB, steel sleeve, intumescent firestop sealant, mineral wool packing, firestop collar or wrap
- **Key Elements**: Cable tray or conduit sleeve through fire-rated gypsum partition showing steel sleeve installation, mineral wool packing in annular space, intumescent firestop sealant on both sides, firestop system identification label. Must be UL listed firestop system
- **Code**: IBC 714.4 (Through-penetration firestop systems); ASTM E814; UL listed system
- **Drawing Complexity**: Moderate

### Curtain Wall Pipe Penetration Detail
- **File**: CURTAIN WALL PIPE PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Aluminum curtain wall
- **Fire Rating**: Perimeter fire barrier
- **Condition**: Pipe penetration through curtain wall system
- **Components Used**: Curtain wall mullions, glazing, pipe, flashing, sealant, fire safing (at slab edge), insulation
- **Key Elements**: Pipe penetrating through curtain wall system showing weatherproofing seal at exterior, flashing collar, interior fire safing at slab edge (perimeter fire barrier), sealant joints, insulation sleeve. Addresses both weather seal and fire containment at curtain wall perimeter
- **Code**: IBC 714.5 (Perimeter fire barrier); ASTM E2307 (perimeter fire test)
- **Drawing Complexity**: Moderate

### Fire Rated Floor Penetration
- **File**: FIRE RATED FLOOR PENETRATION.rvt
- **Type**: Section
- **Construction System**: Concrete slab
- **Fire Rating**: Rated (matches floor assembly)
- **Condition**: Pipe/conduit penetration through rated floor
- **Components Used**: Concrete slab, pipe, steel sleeve, intumescent firestop sealant, mineral wool packing, firestop collar
- **Key Elements**: Through-penetration firestop at fire-rated floor/ceiling assembly showing pipe through concrete slab with steel sleeve, mineral wool packing, intumescent sealant top and bottom, firestop collar for plastic pipe (intumescent closure in fire). Must maintain floor fire rating
- **Code**: IBC 714.4; ASTM E814 (F/T ratings); UL listed firestop system
- **Drawing Complexity**: Moderate

### Fire Rated Gyp Wall Penetration
- **File**: FIRE RATED GYP WALL PENETRATION.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: Rated (1-hr or 2-hr)
- **Condition**: Pipe/duct penetration through rated gypsum wall
- **Components Used**: Steel studs, GWB (Type X), pipe/duct, steel sleeve, intumescent firestop sealant, mineral wool packing, wrap strip
- **Key Elements**: Through-penetration firestop at fire-rated gypsum partition showing pipe or duct passing through wall with appropriate firestop system, steel sleeve (oversized), mineral wool packing in annular space, intumescent sealant both faces, firestop ID label. Shows both metallic and non-metallic pipe options
- **Code**: IBC 714.4; ASTM E814; UL listed firestop system
- **Drawing Complexity**: Moderate

### Pipe Penetration Detail
- **File**: PIPE PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Mixed (applicable to multiple wall types)
- **Fire Rating**: Rated or non-rated (generic detail)
- **Condition**: General pipe penetration through wall
- **Components Used**: Wall assembly, pipe, escutcheon plate, sealant, sleeve, insulation
- **Key Elements**: General pipe penetration detail applicable to various wall types, showing pipe with sleeve through wall, escutcheon plates both sides, sealant at annular space, pipe insulation continuation through wall. May include note referencing firestop detail for rated walls
- **Code**: IBC 714 (if rated); plumbing code for pipe support
- **Drawing Complexity**: Simple

---

## GROUP 4: Stucco / Exterior Finish

### Detail at Stucco Corners
- **File**: DETAIL @ STUCCO CORNERS.rvt
- **Type**: Section / plan detail
- **Construction System**: Steel stud with stucco
- **Fire Rating**: N/A (exterior)
- **Condition**: Outside and inside corner of stucco wall
- **Components Used**: Steel studs, sheathing, weather barrier, lath (metal/fiberglass), stucco (3-coat), corner bead (galvanized), control joint, sealant
- **Key Elements**: Stucco outside and inside corner conditions showing corner bead installation, lath wrap/overlap at corners, three-coat stucco system (scratch, brown, finish), weather-resistive barrier continuity, corner bead attachment to framing through sheathing
- **Code**: ASTM C926 (stucco application); ASTM C1063 (metal lath)
- **Drawing Complexity**: Simple

### Detail at Stucco Moulding
- **File**: DETAIL @ STUCCO MOULDING.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: N/A (exterior)
- **Condition**: Decorative stucco moulding / band
- **Components Used**: Steel studs, sheathing, weather barrier, lath, stucco, EPS foam shape (moulding profile), mesh reinforcement, base coat, finish coat
- **Key Elements**: Decorative stucco moulding (cornice, band, or trim) showing EPS foam shape adhered to wall, reinforcing mesh embedded in base coat over foam, finish coat to match wall, flashing or drip edge at top of projection, sealant at termination
- **Code**: ASTM C926; manufacturer installation requirements
- **Drawing Complexity**: Moderate

### Detail at Coating to Stucco
- **File**: DETAL @ COATING TO STUCCO.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco / coating
- **Fire Rating**: N/A (exterior)
- **Condition**: Transition from stucco to elastomeric coating
- **Components Used**: Steel studs, sheathing, weather barrier, stucco, elastomeric coating, primer, control joint, sealant
- **Key Elements**: Transition detail where stucco finish meets elastomeric or painted coating system, showing surface preparation, primer application, coating thickness, control joint at material transition, sealant at joints. Addresses differential movement between systems
- **Code**: Manufacturer specifications; ASTM C926 (stucco side)
- **Drawing Complexity**: Simple

### Flat Stucco Band
- **File**: FLAT STUCCO BAND.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: N/A (exterior)
- **Condition**: Flat reveal / band in stucco facade
- **Components Used**: Steel studs, sheathing, weather barrier, lath, stucco, reveal trim, control joint strip
- **Key Elements**: Flat stucco band or reveal detail showing recessed or projecting band created by trim pieces in stucco system, control joints at band edges, lath continuity behind band, flashing at horizontal band to prevent water intrusion
- **Code**: ASTM C926; ASTM C1063
- **Drawing Complexity**: Simple

### Block-Up Detail
- **File**: BLOCK-UP DETAIL.rvt
- **Type**: Section
- **Construction System**: CMU / stucco
- **Fire Rating**: N/A (exterior enclosure)
- **Condition**: CMU infill / block-up at opening
- **Components Used**: CMU block, mortar, reinforcing, stucco finish, flashing, sealant, ties to adjacent framing
- **Key Elements**: Block-up detail showing CMU infill at former opening or transition area, mortar joints, wall ties to adjacent construction, stucco finish over CMU with appropriate lath/scratch coat, flashing at head of block-up, sealant at perimeter joints
- **Code**: TMS 402/602 (masonry); ASTM C926 (stucco over CMU)
- **Drawing Complexity**: Moderate

---

## GROUP 5: Parapets / Coping

### Flashing at High Parapet Wall
- **File**: FLASHING @ HIGH PARAPET WALL.rvt
- **Type**: Section
- **Construction System**: Steel stud / mixed
- **Fire Rating**: N/A (exterior)
- **Condition**: Parapet wall flashing (high parapet)
- **Components Used**: Steel studs, sheathing, weather barrier, stucco or cladding, metal cap flashing, through-wall flashing, counterflashing, roofing membrane, parapet cant, metal coping
- **Key Elements**: High parapet wall section (typically >30") showing metal cap flashing/coping, through-wall flashing at base of parapet, counterflashing to roofing membrane, parapet framing (braced for wind), weather barrier continuity from wall to parapet, roofing membrane base flashing turn-up
- **Code**: IBC 1503.3 (Coping); SMACNA flashing standards; NRCA roofing manual
- **Drawing Complexity**: Complex

### Parapet and Terrace Wall Coping
- **File**: PARAPET AND TERRACE WALL COPING.rvt
- **Type**: Section
- **Construction System**: Concrete / CMU
- **Fire Rating**: N/A (exterior)
- **Condition**: Coping at parapet / terrace wall
- **Components Used**: Concrete/CMU parapet wall, precast or metal coping, through-wall flashing, roofing membrane, sealant, drip edge, anchor clips
- **Key Elements**: Parapet and terrace wall cap showing coping installation (precast concrete or metal), through-wall flashing beneath coping, drip edges both sides, sealant at coping joints, anchor clip attachment, slope for drainage on coping top surface
- **Code**: IBC 1503.3; SMACNA
- **Drawing Complexity**: Moderate

### Parapet and Terrace Wall
- **File**: PARAPET AND TERRACE WALL.rvt
- **Type**: Section
- **Construction System**: Concrete / CMU / steel stud
- **Fire Rating**: Per exterior wall rating
- **Condition**: Full parapet / terrace wall section
- **Components Used**: Wall framing (CMU or steel stud), waterproofing membrane, roofing, insulation, interior finish, through-wall flashing, coping, drainage mat, terrace pavers
- **Key Elements**: Full section through parapet at terrace level showing wall construction from interior finish through to exterior, waterproofing membrane on terrace side, through-wall flashing, roofing membrane termination, terrace paver assembly on pedestals, drainage provisions, coping at top
- **Code**: IBC 1503.3 (parapets); IBC 1507 (roofing); waterproofing standards
- **Drawing Complexity**: Complex

### Parapet Terrace Wall Coping
- **File**: PARAPET TERRACE WALL COPING.rvt
- **Type**: Section
- **Construction System**: Concrete / CMU
- **Fire Rating**: N/A (exterior)
- **Condition**: Coping detail (variant)
- **Components Used**: Parapet wall, metal or precast coping, through-wall flashing, sealant, drip edge, concealed clip anchors
- **Key Elements**: Alternate coping detail for terrace parapet wall, likely showing different coping material or attachment method than companion detail. May show stone coping vs metal, or different flashing configuration. Drip edges, sealant joints, concealed fasteners
- **Code**: IBC 1503.3; SMACNA
- **Drawing Complexity**: Moderate

### Parapet Wall Detail
- **File**: PARAPET WALL DTL.rvt
- **Type**: Section
- **Construction System**: Steel stud / mixed
- **Fire Rating**: N/A (exterior)
- **Condition**: Typical parapet wall section
- **Components Used**: Steel studs (parapet framing), sheathing, weather barrier, cladding/stucco, metal coping, through-wall flashing, roofing membrane, cant strip, insulation, blocking
- **Key Elements**: Typical parapet wall section showing transition from exterior wall to parapet above roof, roofing membrane base flashing and cant strip, parapet framing bracing, weather barrier wrap over top, metal coping with drip edges, blocking for coping attachment. Shows relationship between roof system and wall system
- **Code**: IBC 1503.3; NRCA; SMACNA
- **Drawing Complexity**: Moderate

---

## GROUP 6: Miscellaneous Wall Details

### A616A-A4
- **File**: A616A-A4.rvt
- **Type**: Section / plan (sheet reference detail)
- **Construction System**: Mixed
- **Fire Rating**: Various
- **Condition**: Composite detail sheet
- **Components Used**: Various (multi-detail reference sheet)
- **Key Elements**: Reference detail file likely containing multiple wall conditions from a specific project sheet (A616A sheet A4). May include partition types, wall sections, or assembly details from BD Architect project standards. Sheet reference naming convention suggests healthcare or institutional project origin
- **Code**: Project-specific
- **Drawing Complexity**: Varies

### Fire Extinguisher Mounting
- **File**: FIRE EXTINGUISHER MOUNTING.rvt
- **Type**: Section / elevation
- **Construction System**: Steel stud
- **Fire Rating**: N/A
- **Condition**: Wall-mounted fire extinguisher
- **Components Used**: Steel studs, GWB, fire extinguisher bracket, blocking (wood or steel), screws
- **Key Elements**: Surface-mounted fire extinguisher bracket installation showing wood or steel blocking between studs at mounting height, bracket attachment through GWB into blocking, ADA mounting height (max 48" to handle for 5 lb extinguisher), clear floor space below
- **Code**: NFPA 10 (Portable Fire Extinguishers); ADA 308 (reach ranges)
- **Drawing Complexity**: Simple

### Fire Extinguisher Semi-Recessed
- **File**: FIRE EXTINGUISHER SEMI-RECESSED.rvt
- **Type**: Section / elevation
- **Construction System**: Steel stud
- **Fire Rating**: N/A (or rated with fire-rated cabinet)
- **Condition**: Semi-recessed fire extinguisher cabinet
- **Components Used**: Steel studs, GWB, semi-recessed cabinet, framing headers/trimmer studs, trim ring
- **Key Elements**: Semi-recessed fire extinguisher cabinet installation showing stud framing around cabinet opening, header and trimmer studs, cabinet box set into wall cavity, trim ring flush with GWB face, ADA projection limit (max 4" beyond wall face). If in rated wall, shows rated cabinet enclosure
- **Code**: NFPA 10; ADA 307 (protruding objects, max 4" projection); IBC 714 if in rated wall
- **Drawing Complexity**: Moderate

### Framing Detail at Interior Glass Pool Deck Condo Lobby
- **File**: FRAMING DETAIL @ INTERIOR GLASS POOL DECK CONDO LOBBY.rvt
- **Type**: Section
- **Construction System**: Steel stud / aluminum framing
- **Fire Rating**: Non-rated (interior decorative)
- **Condition**: Glass wall/partition at pool deck transition
- **Components Used**: Steel studs, aluminum framing channels, glass panel (tempered/laminated), base channel, sealant, waterproofing at pool deck, stainless steel hardware
- **Key Elements**: Interior glass partition or wall at pool deck area in condominium lobby, showing glass panel framing and attachment, waterproof base condition at pool deck floor, transition between pool deck finish and lobby finish, structural support framing for glass panels, moisture protection at base
- **Code**: IBC 2406 (safety glazing); Florida Building Code (pool barriers if applicable)
- **Drawing Complexity**: Complex

### Non-Rated / Smoke Partition Head Detail
- **File**: NON-RATED_SMOKE PARTITION HEAD DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: Non-rated smoke partition
- **Condition**: Head / above ceiling
- **Components Used**: Steel studs, GWB, deflection track, smoke seal, acoustical sealant
- **Key Elements**: Non-rated smoke partition (per IBC 711) head condition showing partition extending to deck above with smoke seal at top, deflection track for movement, GWB to deck with continuous seal. Not fire-rated but must resist smoke passage. Common in healthcare corridors
- **Code**: IBC 711 (Smoke Partitions)
- **Drawing Complexity**: Simple

### Partial Wall / Glazing Detail
- **File**: PARTIAL WALL_GLAZING DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud / aluminum
- **Fire Rating**: Non-rated
- **Condition**: Partial-height wall with glazing above
- **Components Used**: Steel studs, GWB, cap channel, aluminum frame, glass (tempered), sealant, cap trim
- **Key Elements**: Partial-height (42"-54") stud wall with glass panel above to ceiling or structure, showing wall cap channel, aluminum glazing frame mounted on wall cap, tempered glass panel, perimeter sealant, ceiling track or head condition. Common in offices, conference rooms, and medical exam rooms for borrowed light
- **Code**: IBC 2406 (safety glazing locations)
- **Drawing Complexity**: Moderate

### Partition Priority Legend
- **File**: PARTITION PRIORITY LEGEND.rvt
- **Type**: Diagram / legend
- **Construction System**: N/A (reference)
- **Fire Rating**: Multiple
- **Condition**: Reference legend
- **Components Used**: N/A (graphic legend)
- **Key Elements**: Partition priority legend showing hierarchy of wall/partition types when they intersect. Fire barriers take priority over smoke barriers, which take priority over non-rated partitions. Shows graphic conventions (line types, hatching) for each partition priority level. Critical reference for partition layout and intersection details
- **Code**: IBC 707 (Fire Barriers), 709 (Smoke Barriers), 711 (Smoke Partitions)
- **Drawing Complexity**: Simple (legend/diagram)

### Partition Termination at Mullion Wrapped
- **File**: PARTITION TERMINATION AT MULLION WRAPPED.rvt
- **Type**: Plan detail
- **Construction System**: Steel stud / aluminum curtain wall
- **Fire Rating**: Per partition rating
- **Condition**: Partition terminating at curtain wall mullion
- **Components Used**: Steel studs, GWB, curtain wall mullion, GWB wrap at mullion, sealant, fire caulk (if rated), deflection clips
- **Key Elements**: Plan detail showing fire-rated or non-rated partition terminating at a curtain wall mullion, with GWB wrapping the mullion to maintain fire rating continuity (if rated), sealant at GWB-to-mullion joint, deflection provision for curtain wall movement relative to partition, blocking at termination
- **Code**: IBC 714.5 (perimeter fire barrier) if rated; curtain wall manufacturer requirements
- **Drawing Complexity**: Moderate

---

## Cross-Reference Notes

### Related Preview PNGs (matched to .rvt concepts)
| Preview | Related .rvt File(s) |
|---------|---------------------|
| 1 HR Partition Fire Barriers.png | 1HR BOTTOM OF WALL DETAIL, 1HR PARTITION HEAD DETAIL |
| 2 HR Partition Fire Barriers.png | 2HR BOTTOM OF WALL DETAIL, 2HR PARTITION HEAD DETAIL, 2HR WALL_FLOOR BOTTOM |
| 2 HR Shaftwall Fire Barriers.png | 2HR SHAFT_FLOOR WALL BOTTOM, HORIZONTAL ENCLOSURE files |
| TYPICAL 1 HOUR RATED PARTITION (UL DESIGN U465).png | 1HR partition files (UL U465 reference) |
| RATED HORIZONTAL SHAFT WALLS.png | HORIZONTAL ENCLOSURE files |
| PENETRATION DUCT AT RATED_NON RATED WALL.png | FIRE RATED GYP WALL PENETRATION, PIPE PENETRATION |
| TYPICAL EXTERIOR STUCCO FINISH OVER FRAMING.png | DETAIL @ STUCCO files, FLAT STUCCO BAND |
| JOINT SYSTEM AT RATED WALL.png | Fire-rated partition files (joint/deflection details) |
| WALL FLASHING WITH METAL CAP DETAIL.png | FLASHING @ HIGH PARAPET WALL, PARAPET WALL DTL |
| WALL PARTITION AND MULLION INTERSECTION.png | PARTITION TERMINATION AT MULLION WRAPPED |
| Priority Wall Legend.png | PARTITION PRIORITY LEGEND |
| Non-Rated Partition To Deck.png | NON-RATED PARTITION HEAD DETAIL |
| Non-rated Partition.png | NON-RATED PARTITION HEAD DETAIL |
| UL PARTITION.png | FIRE RESISTANCE RATING DESIGNS |

### Key UL Design Numbers Referenced
| UL Design | Description | Rating |
|-----------|-------------|--------|
| U465 | Steel stud, 1 layer 5/8" Type X each side | 1-hr |
| U419 | Steel stud, 2 layers 5/8" Type X each side | 2-hr |
| U305 | Steel stud, 1 layer 5/8" Type X + 1 layer 1/2" each side | 1-hr |
| SA series | Shaft wall assemblies (C-H stud, liner board) | 1-hr / 2-hr |

### IBC Code Sections Referenced
| Section | Topic |
|---------|-------|
| IBC 707 | Fire Barriers |
| IBC 709 | Smoke Barriers |
| IBC 711 | Smoke Partitions |
| IBC 713 | Shaft Enclosures |
| IBC 714 | Penetrations (through-penetrations, membrane penetrations, joints) |
| IBC 714.4 | Through-penetration firestop systems |
| IBC 714.5 | Perimeter fire barrier systems |
| IBC 717 | Ducts and air transfer openings |
| IBC 1503.3 | Coping requirements |
| IBC 2406 | Safety glazing |
| NFPA 10 | Portable fire extinguishers |
| NFPA 90A | Air conditioning and ventilation systems |
| ASTM E814 | Fire tests of penetration firestop systems |
| ASTM E2307 | Perimeter fire barrier test |
| ASTM C926 | Application of portland cement-based plaster |
| ASTM C1063 | Metal lath installation |
