South Texas Multi-Use Facility: 1136 Issues Found
An anonymized South Texas multi-use facility plan review uncovered coordination and code issues across disciplines—before permit.
Enterprise & volume pricing
Key findings
Drawing Index Audit: 25 missing, 142 mismatched out of 331 sheets
General
331 index entries | 164 perfect matches | 142 mismatched | 25 missing Mismatched (142): G0.00: Expected: COVER SHEET | Actual: Cover Sheet (p38) G0.01: Expected: GENERAL NOTES | Actual: GENERAL NOTES, ABBRV. & SYMBOLS (p2) LS1.11: Expected: LIFE SAFETY - FIRST FLOOR PLAN | Actual: LIFE SAFETY PLAN - FIRST FLOOR (p3)...
Dressing Rooms 126 & 129 Lack Required Turning Space and Clear Floor Space
Architectural
The plan shows Dressing Room 129, Corridor 125, and Dressing Room 126 arranged vertically between horizontal grid lines C and D. The dimension between Grid C and D is 8'-11' (107 inches). Accounting for the minimum 36-inch width of the corridor and wall thicknesses, the maximum internal depth for each dressing room is approximately 35.5 inches....
Restrooms 127 & 130 Lack Required Turning Space and Water Closet Clearance
Architectural
Restrooms 127 and 130 are located vertically adjacent to each other between horizontal grid lines D and E, which are dimensioned 10'-4' (124 inches) apart. Dividing this space for two adjacent rooms yields a maximum internal vertical dimension of less than 60 inches (approximately 57 to 59.5 inches) for each room. Section 603.2.1 requires a...
Insufficient Clear Width for Double-Leaf Doors
Architectural
The drawing provides a PLAN VIEW detailing a double-leaf swinging door assembly with a '6'-0'' total width. The assembly features two active leaves dimensioned at '2'-8.50'' (32.5 inches) each, and is noted to have a 'PANEL FABRICATION HEIGHT 24'-0' (288')'. ADA 404.2.2 requires at least one leaf of a double door to provide a minimum clear...
Missing Fall Protection Guard at Operable Wall Edge
Architectural
The drawing indicates an 'OPEN TO BELOW' area bounded directly by a 'PANELFOLD SINGLE PANEL OPERABLE WALL TRACK SYSTEM'. A movable partition does not qualify as a permanent guardrail. When the operable wall panels are retracted into their open position, the floor edge becomes an open-sided walking surface with a drop to the floor below. The...
Elevator Hoistway Enclosures Missing Fire-Resistance Rating Indication
Architectural
IBC 713.4 requires elevator hoistways to be enclosed within a fire-resistance-rated shaft (minimum 1 hour). The floor plan details the walls enclosing Elevators 106 and 107 (tagged 'B2' and 'B3') using a thick solid line. According to the Wall Legend, this linetype specifically denotes a standard non-rated 'INTERIOR WALL PARTITION', whereas a...
Missing Structural Substrate for Exterior MCM Fasteners
Architectural
Detail 8 graphically depicts fasteners missing adequate structural substrate. On the right side of the alcove wall, the fastener for the 'ALUCOBOND EASYFIX STARTER CLIP' is shown terminating directly into the non-structural batt insulation in the wall cavity. On the left side, the bottom fastener for the panel system (called out as a '#10 X...
Prohibited Opening: Storage Room Opens Directly into Stairwell Enclosure
Architectural
The floor finish plan shows a room labeled 'STORAGE 217' that is accessed via a swinging door directly from the landing of 'STAIRS 216'. Stairwells connecting multiple floors must be protected as vertical openings, which are typically constructed as shaft enclosures under Section 712.1.1. Section 713.7.1 expressly prohibits openings in shaft...
Glass balustrade height at atrium is less than required 42 inches
Architectural
Detail 3/A4.02 specifies the top of the 'TBK GLAZED BALUSTRADE' at '2'-5' A.F.F.' (29 inches). This balustrade serves as the edge protection for the second-floor balcony/corridor adjacent to the 'OPEN TO BELOW' atrium area. IBC Section 1015.3 requires guards along open-sided walking surfaces to be not less than 42 inches high.
Monolithic glass specified for balcony guard instead of required laminated glass
Architectural
The floor plan specifies a 'TEMPERED TBK METAL MONOLITHIC GLASS BALUSTRADE' along the edge of the second-floor balcony, which surrounds a central void labeled 'OPEN TO BELOW'. IBC Section 2407.1 mandates that glass used in guards must be laminated glass. Monolithic (single pane) fully tempered glass is only permitted if there is no walking...
Issue categories
More example findings
Drawing Index Audit: 25 missing, 142 mismatched out of 331 sheetsGeneralCritical
Summary: 331 index entries | 164 perfect matches | 142 mismatched | 25 missing Mismatched (142): G0.00: Expected: COVER SHEET | Actual: Cover Sheet (p38) G0.01: Expected: GENERAL NOTES | Actual: GENERAL NOTES, ABBRV. & SYMBOLS (p2) LS1.11: Expected: LIFE SAFETY - FIRST FLOOR PLAN | Actual: LIFE SAFETY PLAN - FIRST FLOOR (p3)...
Why it matters:
Suggested next step:
RFI draft: 📄 G0.01 Schedule Text: DRAWING INDEX — page 2 --- 📄 S100 Schedule Text: DRAWING INDEX — page 38
Dressing Rooms 126 & 129 Lack Required Turning Space and Clear Floor SpaceArchitecturalCritical
Summary: The plan shows Dressing Room 129, Corridor 125, and Dressing Room 126 arranged vertically between horizontal grid lines C and D. The dimension between Grid C and D is 8'-11' (107 inches). Accounting for the minimum 36-inch width of the corridor and wall thicknesses, the maximum internal depth for each dressing room is approximately 35.5 inches....
Why it matters: Insufficient space in dressing rooms violates fundamental accessibility requirements for wheelchair maneuverability. This will require a layout redesign to expand the rooms or reconfigure the corridor, which will likely impact adjacent spaces and framing.
Suggested next step: Please revise the layout of Dressing Rooms 126 and 129 to provide a minimum 60-inch internal dimension for compliant turning space. Ensure that doors either swing outward or that a 30'x48' clear floor space is provided beyond the inward door swing arc.
RFI draft: Please revise the layout of Dressing Rooms 126 and 129 to provide a minimum 60-inch internal dimension for compliant turning space. Ensure that doors either swing outward or that a 30'x48' clear floor space is provided beyond the inward door swing arc.
Restrooms 127 & 130 Lack Required Turning Space and Water Closet ClearanceArchitecturalCritical
Summary: Restrooms 127 and 130 are located vertically adjacent to each other between horizontal grid lines D and E, which are dimensioned 10'-4' (124 inches) apart. Dividing this space for two adjacent rooms yields a maximum internal vertical dimension of less than 60 inches (approximately 57 to 59.5 inches) for each room. Section 603.2.1 requires a...
Why it matters: These individual toilet rooms are systematically undersized for ADA compliance. Without compliant turning spaces and fixture clearances, these restrooms will fail inspection, necessitating costly teardowns, plumbing relocation, and structural framing alterations.
Suggested next step: Please enlarge RR 127 and RR 130 to provide a minimum internal dimension of 60 inches to satisfy turning space and fixture clearances. Alternatively, combine them into a single compliant unisex restroom. Ensure door swings accommodate the required clearances or open outward.
RFI draft: Please enlarge RR 127 and RR 130 to provide a minimum internal dimension of 60 inches to satisfy turning space and fixture clearances. Alternatively, combine them into a single compliant unisex restroom. Ensure door swings accommodate the required clearances or open outward.
Insufficient Clear Width for Double-Leaf DoorsArchitecturalCritical
Summary: The drawing provides a PLAN VIEW detailing a double-leaf swinging door assembly with a '6'-0'' total width. The assembly features two active leaves dimensioned at '2'-8.50'' (32.5 inches) each, and is noted to have a 'PANEL FABRICATION HEIGHT 24'-0' (288')'. ADA 404.2.2 requires at least one leaf of a double door to provide a minimum clear...
Why it matters: The current dimensions will fail ADA clearance inspections because a wheelchair user will not have the minimum 32 inches of space to pass through a single open leaf. Identifying this error before fabrication is critical, as modifying custom 24-foot tall operable partitions after fabrication is extremely costly and will cause significant project...
Suggested next step: Please review the clear width of the active leaves when open 90 degrees. Provide revised dimensions (such as an unequal leaf configuration with one wider primary leaf) to ensure at least one active leaf provides a 32-inch minimum clear opening in compliance with ADA 404.2.2 and 404.2.3.
RFI draft: Please review the clear width of the active leaves when open 90 degrees. Provide revised dimensions (such as an unequal leaf configuration with one wider primary leaf) to ensure at least one active leaf provides a 32-inch minimum clear opening in compliance with ADA 404.2.2 and 404.2.3.
Missing Fall Protection Guard at Operable Wall EdgeArchitecturalCritical
Summary: The drawing indicates an 'OPEN TO BELOW' area bounded directly by a 'PANELFOLD SINGLE PANEL OPERABLE WALL TRACK SYSTEM'. A movable partition does not qualify as a permanent guardrail. When the operable wall panels are retracted into their open position, the floor edge becomes an open-sided walking surface with a drop to the floor below. The...
Why it matters: Leaving an elevated open-sided walking surface unguarded is a severe life-safety hazard that will result in immediate permitting rejection. During construction, if the operable track system is installed without planning for an adjacent 42-inch high fixed guard, it may require extensive rework of the floor framing, ceiling track supports, and...
Suggested next step: Clarify how permanent fall protection is provided along the 'OPEN TO BELOW' edge when the operable wall is in the open position. Please provide an architectural detail for a fixed 42-inch high guard complying with IBC 1015.2, and coordinate its location with the operable partition track system to ensure both can be physically accommodated...
RFI draft: Clarify how permanent fall protection is provided along the 'OPEN TO BELOW' edge when the operable wall is in the open position. Please provide an architectural detail for a fixed 42-inch high guard complying with IBC 1015.2, and coordinate its location with the operable partition track system...
Elevator Hoistway Enclosures Missing Fire-Resistance Rating IndicationArchitecturalCritical
Summary: IBC 713.4 requires elevator hoistways to be enclosed within a fire-resistance-rated shaft (minimum 1 hour). The floor plan details the walls enclosing Elevators 106 and 107 (tagged 'B2' and 'B3') using a thick solid line. According to the Wall Legend, this linetype specifically denotes a standard non-rated 'INTERIOR WALL PARTITION', whereas a...
Why it matters: Omitting the fire-rated linetype for elevator hoistways creates a direct conflict with building code requirements on the life safety plan. This discrepancy risks the installation of non-rated partitions by the contractor, which would fail to compartmentalize fire and smoke. This allows hazards to rapidly spread vertically between floors, posing...
Suggested next step: Please confirm the required fire-resistance rating for the walls enclosing Elevators 106 and 107 per IBC 713.4. Update the floor plan to utilize the '1HR. FIRE RATED WALL' (or higher) linetype from the legend for these shaft enclosures, and verify that partition types B2 and B3 are properly detailed as compliant fire barriers.
RFI draft: Please confirm the required fire-resistance rating for the walls enclosing Elevators 106 and 107 per IBC 713.4. Update the floor plan to utilize the '1HR. FIRE RATED WALL' (or higher) linetype from the legend for these shaft enclosures, and verify that partition types B2 and B3 are properly...
Missing Structural Substrate for Exterior MCM FastenersArchitecturalCritical
Summary: Detail 8 graphically depicts fasteners missing adequate structural substrate. On the right side of the alcove wall, the fastener for the 'ALUCOBOND EASYFIX STARTER CLIP' is shown terminating directly into the non-structural batt insulation in the wall cavity. On the left side, the bottom fastener for the panel system (called out as a '#10 X...
Why it matters: Per IBC Sections 1402.3 and 1406.4, exterior walls and MCM (Metal Composite Material) systems must be designed to safely resist wind loads. Fastening cladding clips into batt insulation or empty voids provides zero structural resistance. Without a continuous load-bearing substrate or framing member to anchor into, the MCM panels cannot transfer...
Suggested next step: Please clarify the structural substrate for the fasteners attaching the Alucobond clips in Detail 8. The starter clip on the right is shown fastening into batt insulation, and the bottom clip on the left fastens into an empty cavity below the stud. Provide a revised detail showing appropriate structural substrates (e.g., continuous exterior...
RFI draft: Please clarify the structural substrate for the fasteners attaching the Alucobond clips in Detail 8. The starter clip on the right is shown fastening into batt insulation, and the bottom clip on the left fastens into an empty cavity below the stud. Provide a revised detail showing appropriate...
Prohibited Opening: Storage Room Opens Directly into Stairwell EnclosureArchitecturalCritical
Summary: The floor finish plan shows a room labeled 'STORAGE 217' that is accessed via a swinging door directly from the landing of 'STAIRS 216'. Stairwells connecting multiple floors must be protected as vertical openings, which are typically constructed as shaft enclosures under Section 712.1.1. Section 713.7.1 expressly prohibits openings in shaft...
Why it matters: Allowing a storage room to open directly into a stairwell introduces an unnecessary fuel load and fire hazard directly into the protected egress path. This compromises the integrity of the fire-resistance-rated enclosure and creates a severe life-safety risk for evacuating occupants. This conflict will be flagged by the Fire Marshal or Building...
Suggested next step: Please revise the architectural layout to remove the direct door access from STORAGE 217 into STAIRS 216. Access to the storage room must be relocated to an adjacent corridor or other non-stairwell space to comply with shaft and exit enclosure opening limitations.
RFI draft: Please revise the architectural layout to remove the direct door access from STORAGE 217 into STAIRS 216. Access to the storage room must be relocated to an adjacent corridor or other non-stairwell space to comply with shaft and exit enclosure opening limitations.
Glass balustrade height at atrium is less than required 42 inchesArchitecturalCritical
Summary: Detail 3/A4.02 specifies the top of the 'TBK GLAZED BALUSTRADE' at '2'-5' A.F.F.' (29 inches). This balustrade serves as the edge protection for the second-floor balcony/corridor adjacent to the 'OPEN TO BELOW' atrium area. IBC Section 1015.3 requires guards along open-sided walking surfaces to be not less than 42 inches high.
Why it matters: A guardrail height of 29 inches is significantly below the 42-inch minimum requirement, creating a severe fall hazard into the floor below. This will fail life-safety and code inspections, posing a major liability and preventing occupancy until the balustrade is completely redesigned and replaced.
Suggested next step: Please revise Detail 3/A4.02 to increase the height of the glass balustrade to a minimum of 42 inches (3'-6') above the finished floor to comply with IBC Section 1015.3 for required guards.
RFI draft: Please revise Detail 3/A4.02 to increase the height of the glass balustrade to a minimum of 42 inches (3'-6') above the finished floor to comply with IBC Section 1015.3 for required guards.
Monolithic glass specified for balcony guard instead of required laminated glassArchitecturalCritical
Summary: The floor plan specifies a 'TEMPERED TBK METAL MONOLITHIC GLASS BALUSTRADE' along the edge of the second-floor balcony, which surrounds a central void labeled 'OPEN TO BELOW'. IBC Section 2407.1 mandates that glass used in guards must be laminated glass. Monolithic (single pane) fully tempered glass is only permitted if there is no walking...
Why it matters: Monolithic tempered glass shatters into small pieces when broken. If used on a balcony overlooking an open space, broken glass falling to the level below creates a severe life-safety hazard. Permitting officials will likely reject this detail. If built as drawn, the contractor would face costly mandatory replacements of all balustrade glass to...
Suggested next step: Please revise the balustrade specification to require laminated glass consisting of fully tempered or heat-strengthened glass plies to comply with IBC Section 2407.1, or provide documentation confirming the area below is permanently protected from falling glass.
RFI draft: Please revise the balustrade specification to require laminated glass consisting of fully tempered or heat-strengthened glass plies to comply with IBC Section 2407.1, or provide documentation confirming the area below is permanently protected from falling glass.
Missing Water-Resistive Barrier in Exterior MCM Column Enclosure (EWA-4)ArchitecturalCritical
Summary: Detail 2 for exterior wall assembly EWA-4 shows '4MM ALUCOBOND PLUS ALUMINUM COMPOSITE PANELS' with 1/2' open joints (reveals) installed directly onto structural steel columns via Z-purlins. No water-resistive barrier (WRB) or sheathing is detailed behind the panels to protect the structural steel from water intrusion, which violates the...
Why it matters: Open-joint rainscreen systems allow water to enter the panel cavity. Without a continuous water-resistive barrier, water penetrating the 1/2' joints will directly contact and corrode the structural steel column and Z-purlin attachments, leading to long-term structural deterioration and potential failure of the cladding attachments.
Suggested next step: Please clarify the weatherproofing strategy for exterior column enclosure EWA-4. Provide revised details showing an approved continuous water-resistive barrier and appropriate sheathing behind the MCM panels to protect the structural steel framing from moisture.
RFI draft: Please clarify the weatherproofing strategy for exterior column enclosure EWA-4. Provide revised details showing an approved continuous water-resistive barrier and appropriate sheathing behind the MCM panels to protect the structural steel framing from moisture.
Non-Safety Glazing Specified in Exterior DoorsArchitecturalCritical
Summary: Details 10 and 2 specify exterior wide stile doors and adjacent glazing without requiring safety glass. Detail 10 specifically calls for '1/4\' LOW-E TINTED GLAZING' in the door leaf, and Detail 2 indicates '1” INSULATED LOW-E TINTED GLASS'. IBC Section 2406.1 requires all glazing in hazardous locations (such as doors, as implied by the...
Why it matters: Installing non-safety glazing (like standard annealed glass) in an exterior door creates a severe risk of injury from impact and shattering. It will result in failure during building safety inspections. The glazing must be upgraded to safety glazing capable of passing Category II impact requirements.
Suggested next step: Please confirm that all door and adjacent storefront glazing will be tempered or laminated safety glass compliant with CPSC 16 CFR Part 1201 Category II, as required by IBC 2406.1. Verify if the 1/4' glazing in Detail 10 should be explicitly specified as tempered to meet impact requirements.
RFI draft: Please confirm that all door and adjacent storefront glazing will be tempered or laminated safety glass compliant with CPSC 16 CFR Part 1201 Category II, as required by IBC 2406.1. Verify if the 1/4' glazing in Detail 10 should be explicitly specified as tempered to meet impact requirements.
Reflective Glazing Specified on Means of Egress DoorArchitecturalCritical
Summary: Door A is equipped with an 'INTEGRAL PANIC DEVICE BEYOND', indicating it serves as a means of egress door. The elevation specifies '1' INSULATED LOW-E TINTED REFLECTED GLASS' for this door. Additionally, the adjacent storefront system is specified with the exact same reflective glass. IBC Section 1010.1 requires that means of egress doors be...
Why it matters: Using reflective glass on egress doors, especially when the adjacent storefront utilizes identical reflective glazing, camouflages the exits. This creates a severe life safety hazard by delaying evacuation during an emergency, will cause the project to fail life safety inspections, and will necessitate costly replacement of the door glazing.
Suggested next step: Please revise the glazing specification for Door A (and any other egress doors) to use non-reflective glass, ensuring the doors are readily distinguishable from the adjacent construction as required by IBC 1010.1.
RFI draft: Please revise the glazing specification for Door A (and any other egress doors) to use non-reflective glass, ensuring the doors are readily distinguishable from the adjacent construction as required by IBC 1010.1.
Missing Thermal Barrier for Interior MCM InstallationArchitectural • NFPA 275Critical
Summary: Detail 2/A6.39 indicates an 'ALUCOBOND EASY-FIX SYSTEM HORIZONTAL INSTALLATION AT BUILDING INTERIOR PANEL SURFACES' on the 'INTERIOR' face of the wall. IBC Section 1406.10.2 requires Metal Composite Materials (MCM) to be separated from the interior of a building by an approved thermal barrier (e.g., 1/2-inch gypsum wallboard). Installing the...
Why it matters: Exposing the combustible core of an MCM to the building interior poses a severe life safety and fire hazard. Building officials will reject exposed MCM on interior walls unless the specific assembly has passed NFPA 286 testing (per Exception 1406.10.3), which is not indicated in the drawings. Failure to address this will lead to a failed...
Suggested next step: Clarify the wall assembly for the interior-facing Alucobond panels. Will an approved thermal barrier (e.g., 1/2-inch gypsum wallboard) be provided to separate the MCM from the interior space per IBC 1406.10.2, or does this specific exposed assembly have an approved NFPA 286 test report?
RFI draft: Clarify the wall assembly for the interior-facing Alucobond panels. Will an approved thermal barrier (e.g., 1/2-inch gypsum wallboard) be provided to separate the MCM from the interior space per IBC 1406.10.2, or does this specific exposed assembly have an approved NFPA 286 test report?
Unengineered Seismic and Wind Attachments for Rooftop UnitsMechanicalCritical
Summary: General Note K prescribes generic 'sheetmetal straps' for fastening all roof-mounted condensing units to their roof curbs. Specifying a generic material type without engineered structural parameters (such as strap gauge, width, fastener type, and spacing) violates the requirements of IBC Sections 1609.1 and 1613.1, which mandate that...
Why it matters: Rooftop equipment is highly vulnerable to wind uplift and seismic overturning forces. Unengineered, blanket attachments are likely to fail during a design wind or seismic event, potentially resulting in the equipment blowing off the roof. This creates severe life-safety hazards from falling debris and can cause major damage to the building...
Suggested next step: Please remove the generic requirement for 'sheetmetal straps' in General Note K and provide engineered attachment details for all rooftop equipment that comply with the project's specific design wind and seismic loads per ASCE 7.
RFI draft: Please remove the generic requirement for 'sheetmetal straps' in General Note K and provide engineered attachment details for all rooftop equipment that comply with the project's specific design wind and seismic loads per ASCE 7.
This is an anonymized example. Findings shown are excerpts for illustration. Actual project details have been modified to protect client confidentiality.
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