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Fontana Touchless Faucets™ | Architectural, BIM and MEP Coordination Resource

Fontana Brio PrimeSense™ Line FS-1095GMG Gun Metal Gray Touchless Bathroom Faucet: BIM / MEP Coordination Drawing

This BIM and MEP coordination resource is intended to support architects, plumbing engineers, electrical engineers, BIM managers, VDC coordinators, interior designers, millwork fabricators, contractors, installers and facility managers coordinating the Fontana Brio PrimeSense™ Line FS-1095GMG touchless bathroom faucet within commercial and institutional projects. The drawing coordinates the visible faucet and basin with the concealed mounting stem, G1/2 water supplies, hot- and cold-water isolation valves, mixing valve, solenoid valve, electronic control box, AC or DC power components, infrared sensor wiring, drainage system, cabinet construction and required service access zones.

Fontana Brio PrimeSense™ Line FS-1095GMG Touchless Bathroom Faucet

The FS-1095GMG is a deck-mounted touchless faucet requiring coordinated architectural, plumbing, electrical and millwork interfaces. A complete BIM or MEP coordination model should represent not only the visible faucet body but also the concealed water-control, power and maintenance systems below the countertop so conflicts can be identified before fabrication and field installation.

  • Model: FS-1095GMG
  • Product type: Touchless bathroom faucet
  • Installation: Single-hole deck mount
  • Finish: Gun Metal Gray
  • Water connection: G1/2"
  • Water supplies: Hot and cold
  • Temperature control: Under-counter mixing arrangement
  • Automatic water control: Solenoid valve
  • Electronic control: Under-counter control box
  • Sensor: Infrared automatic activation
  • Sensor range: Approximately 16–32 cm adjustable
  • AC power option: 220–240V AC
  • DC power option: 6V DC using 4 × AA batteries
  • Flow rate: 1.2 GPM [4.5 L/min] at 60 PSI
  • Coordination disciplines: Architecture, plumbing, electrical, millwork and BIM/VDC
Product Page Installation Guide

Required BIM / MEP Coordination Drawing Package

The BIM and MEP coordination package should combine architectural fixture placement, plumbing rough-in, hydraulic control components, electrical power, low-voltage wiring, cabinet geometry and service-access requirements within one coordinated model. The faucet should be modeled as a system rather than as a single decorative object so clashes involving the basin, drain, supply lines, controller, solenoid valve, cabinet rails, shelves and power infrastructure can be reviewed before construction.

Complete BIM / MEP Coordination View

Shows the FS-1095GMG faucet, countertop, basin, mounting stem, G1/2 water connections, mixing valve, solenoid valve, controller, power components, sensor wiring, drain assembly and service-access zones in one coordinated model.

Architectural Faucet Position

Model the faucet centerline accurately relative to the basin, backsplash, countertop edges and adjacent deck-mounted accessories. The architectural model should establish the primary visible fixture location used by all MEP disciplines.

Single-Hole Countertop Penetration

Include the faucet mounting penetration within the countertop model and coordinate the opening with countertop thickness, basin cutout, stone reinforcement and under-counter support construction.

Faucet Mounting Stem

Model the concealed mounting stem below the countertop to identify potential conflicts with undermount basin flanges, structural rails and cabinet elements.

Basin Geometry

Use the actual selected basin dimensions rather than a generic lavatory placeholder. Basin depth and underside geometry affect available space for the faucet's concealed components.

Basin Cutout

Model the countertop cutout and hidden basin flange so the faucet hole, mounting hardware and plumbing components can be checked for interference.

Basin Mounting Hardware

Include undermount clips, brackets or support rails where their locations could interfere with the faucet shank, hoses or control equipment.

G1/2 Hot-Water Supply

Show the project hot-water branch terminating at an accessible G1/2 isolation valve within the cabinet equipment zone.

G1/2 Cold-Water Supply

Show the cold-water branch and isolation point coordinated with the cabinet layout, drain and controller.

Hot-Water Isolation Valve

Model the angle stop with sufficient access for operation and future replacement. Avoid placing cabinet partitions or controller equipment directly in front of the valve.

Cold-Water Isolation Valve

Show the cold-water shutoff as a maintainable plumbing component with an unobstructed service path.

Braided Supply Hose Paths

Model representative hose-routing envelopes between the angle stops, mixing assembly and automatic valve to prevent cabinet framing or drawers from occupying required connection space.

Under-Counter Mixing Valve

Show the mixing valve as a discrete serviceable component with hot, cold and mixed-water connections and sufficient clearance for maintenance.

Solenoid Valve

Model the electronically controlled water valve downstream of the mixing assembly and preserve clearance around its inlet, outlet and electrical connector.

Water-Flow Direction

Identify the hydraulic sequence from the building supplies through the mixing valve and solenoid valve to the faucet inlet.

Electronic Control Box

Model the controller as a maintainable under-counter component rather than a symbolic annotation. Its actual envelope should be coordinated with plumbing, cabinetry and service access.

Controller Mounting Zone

Reserve a stable vertical mounting surface or approved support area for the controller and prevent other disciplines from occupying that zone.

AC Power Zone

Where AC operation is selected, identify the approved power connection, adapter or transformer location and maintain separation from plumbing drip zones.

DC Battery Zone

Where battery power is selected, model the battery enclosure and its removal path so battery replacement remains possible after cabinet completion.

Sensor Cable Route

Show the low-voltage route from the faucet sensor to the controller and prevent clashes with cabinet hinges, drawer slides and sharp structural edges.

Solenoid Control Cable

Show the cable route from the controller to the solenoid valve and coordinate it separately from water hoses where practical.

Power Cable Routing

Model the power cable path and any cabinet penetrations required to reach the controller without crossing high-risk plumbing areas.

Protected Cable Penetrations

Show required grommets or protected openings where low-voltage or power cables pass through cabinet panels or support construction.

Drain Tailpiece

Model the vertical drain connection beneath the basin because its position frequently conflicts with faucet electronics and valve equipment.

P-Trap Envelope

Include the complete trap geometry and removal path so the drainage system remains independently serviceable.

Plumbing Service Envelope

Reserve working clearance around angle stops, hose connections, mixing valve and solenoid valve so they can be serviced without removing the controller.

Electrical Service Envelope

Reserve a separate service zone around the control box, power components and electrical connectors.

Controller Removal Path

Model the clear space needed to detach and remove the electronic controller from the cabinet without removing the sink or countertop.

Solenoid Removal Path

Show sufficient working room to isolate, disconnect and remove the automatic water-control valve.

Cabinet Door Access

Coordinate the door opening and clear service approach with all concealed faucet components.

Drawer Interference Zone

Where drawers are present, model the complete drawer-box and slide envelope so moving components cannot strike hoses, valves, wiring or the controller.

Cabinet Shelf Interference

Fixed shelves should not occupy required valve, controller or battery-service zones unless removable access provisions are provided.

Countertop Support Rails

Coordinate steel angles, plywood rails and other countertop supports with the faucet stem, sensor cable and service-access path.

Dry Electrical Zone

Represent a no-plumbing-overhead region around the controller and power components to reduce exposure to leakage.

Clash Detection Envelope

Include clearances around critical components in clash-detection workflows rather than checking only physical component geometry.

Finished Coordinated Model

The final BIM model should represent an installable, maintainable system in which the architectural, plumbing, electrical and millwork elements coexist without physical or service-access conflicts.

Engineering note: BIM coordination should not stop at zero-clearance clash detection. Maintenance, valve operation, connector access, hose bend radius, controller removal and battery replacement require working clearances beyond the physical component envelope. Verify all final geometry against the approved FontanaShowers submittal and the actual project basin and cabinet design.

Required BIM / MEP Drawing Views

3D Isometric Coordination View

Show the faucet, basin, supplies, valves, controller, drain and cabinet construction in one three-dimensional coordination view.

Front MEP Elevation

Show supply valves, mixing valve, solenoid, controller, drain and service zones below the lavatory.

Side Cabinet Section

Show the basin depth, faucet shank, MEP components, cabinet depth and front maintenance approach.

Under-Counter Plan

Show hidden basin geometry, drain, valves, controller, hoses, wiring and cabinet support construction.

Plumbing Riser / Flow Diagram

Show the hot and cold supply sequence through the mixing and automatic valve assemblies to the faucet.

Electrical Control Diagram

Show the power source, controller, sensor and solenoid-valve connections as a coordinated control schematic.

BIM Object / Family Coordination Requirements

Product Identity

The BIM object should clearly identify the manufacturer, product name and FS-1095GMG model reference.

Finish Parameter

Include Gun Metal Gray as the specified finish parameter within the faucet object or project schedule.

Mounting Type

Identify the object as a single-hole deck-mounted fixture so countertop coordination is explicit.

Plumbing Connector

Represent the G1/2 water connection requirement within the plumbing coordination data where the BIM authoring platform supports connector information.

Power Parameter

Include the selected AC or DC power configuration in the project schedule rather than leaving the power method undefined.

Maintenance Clearance

Use a visibility-controlled clearance volume or equivalent modeling method to represent required maintenance access in coordination views.

Architectural Coordination

Countertop Thickness

Coordinate the complete countertop build-up with the available faucet mounting stem and underside retaining hardware.

Backsplash Clearance

Maintain sufficient rear clearance for faucet installation, sensor operation and routine cleaning.

Mirror Coordination

Check the faucet height and sensor environment against mirrors, frames, shelves and other rear-wall elements.

Basin Alignment

Coordinate the spout outlet and water stream with the usable basin capture zone.

Adjacent Accessories

Check soap dispensers and other countertop accessories for both above-deck and below-deck interference.

Cabinet Access

The millwork design should preserve front access to all concealed faucet components.

Plumbing MEP Coordination

Hot-Water Branch

Coordinate branch piping and the final isolation valve with the actual under-counter equipment envelope.

Cold-Water Branch

Coordinate the cold-water connection so the valve remains accessible and the hose route is not obstructed.

Mixing Assembly

Maintain adequate space for the mixing valve and its three hydraulic connections.

Solenoid Assembly

Maintain hydraulic and electrical service access around the automatic water-control valve.

Drain Routing

Route the drain to avoid the controller, solenoid, mixing valve and faucet mounting stem.

Maintenance Isolation

The faucet should be isolatable without shutting down unrelated restroom fixtures.

Electrical MEP Coordination

AC Power Coordination

Where AC power is selected, coordinate the 220–240V supply and approved power component with the under-counter dry electrical zone.

DC Battery Coordination

Where DC operation is selected, preserve access for replacement of the four-AA battery pack.

Sensor Wiring

Coordinate the sensor cable from the faucet to the controller without crossing moving cabinet hardware.

Solenoid Wiring

Maintain a direct serviceable route from the controller to the solenoid valve.

Controller Access

Reserve working clearance around all controller connectors and mounting fasteners.

Dry Zone Coordination

Keep electrical equipment outside direct drip paths from plumbing and drain connections.

Millwork / Cabinet Coordination

Cabinet Partitions

Do not place permanent partitions through the controller, valve or hose service zones.

Drawers

Model full drawer travel and slide hardware to ensure they cannot contact faucet components.

Shelves

Shelves should remain outside critical service envelopes unless they are intentionally removable.

Door Hardware

Check hinge projection and door swing against hoses, wiring and controller locations.

Countertop Supports

Keep countertop brackets and structural rails clear of the faucet mounting stem and cable drop zone.

Removable Access

Where cabinet geometry limits direct access, provide a removable panel large enough for component inspection and replacement.

BIM Clash Detection Priorities

Faucet Stem vs Basin

Check the mounting stem and retaining hardware against the hidden basin flange and bowl geometry.

Supply Valves vs Cabinet

Check angle stops and hose connections against partitions, drawers and support rails.

Mixing Valve vs Trap

Verify the mixing assembly does not occupy the trap-removal path.

Solenoid vs Drain

Check the automatic valve and its service envelope against drainage piping.

Controller vs Plumbing

Verify water-supply and drain components do not occupy the dry electrical zone.

Service Zone vs Millwork

Run clash detection against required maintenance volumes as well as the physical product components.

Recommended BIM / MEP Coordination Sequence

1. Confirm Product Selection

Verify the final FS-1095GMG model, finish and power configuration before detailed coordination begins.

2. Insert Actual Basin

Use the exact project basin geometry and mounting information.

3. Establish Faucet Centerline

Coordinate the faucet mounting location with the basin and countertop.

4. Model Water Supplies

Place the hot and cold supply branches and accessible shutoff valves.

5. Model Hydraulic Controls

Place the mixing and solenoid valves with representative connection and service envelopes.

6. Model Drainage

Coordinate the drain and trap without occupying valve or controller service zones.

7. Model Controller & Power

Place the controller and selected AC or DC power equipment within a dry electrical zone.

8. Model Cable Routes

Coordinate sensor, solenoid and power wiring with cabinetry and plumbing.

9. Add Maintenance Envelopes

Model required service-clearance volumes around valves, controller, battery box and mounting hardware.

10. Run Clash Detection

Check both hard component clashes and soft maintenance-clearance conflicts.

11. Resolve Discipline Conflicts

Update architectural, plumbing, electrical or millwork geometry until the installation is physically and operationally coordinated.

12. Freeze Coordinated Layout

Issue the coordinated model and drawings for countertop fabrication, MEP rough-in and final installation.

BIM / MEP Coordination Notes

  • Use approved product dimensions: Do not rely on generic sensor-faucet family geometry for final coordination.
  • Model concealed components: The mixing valve, solenoid, controller and power equipment are part of the coordinated system.
  • Coordinate actual basin geometry: Basin depth and hidden mounting details affect all under-counter components.
  • Model service clearances: Zero physical clash does not guarantee maintainability.
  • Coordinate hot and cold supplies: Preserve independent access to both G1/2 isolation points.
  • Protect electrical zones: Keep controller and power components outside foreseeable plumbing drip paths.
  • Maintain trap-removal access: The drainage system should remain independently serviceable.
  • Coordinate cabinet movement: Check drawers, hinges and doors through their full range of motion.
  • Coordinate power selection: Identify whether the project uses AC or DC power before construction documents are finalized.
  • Verify field installation: Compare the installed condition with the coordinated model before project closeout.

BIM / MEP Component Identification

  • Touchless faucet body: Visible FS-1095GMG deck-mounted fixture.
  • Mounting hole: Countertop penetration receiving the faucet assembly.
  • Mounting stem: Concealed threaded assembly below the countertop.
  • Hot-water supply: G1/2 project water connection feeding the mixing assembly.
  • Cold-water supply: G1/2 project cold-water connection.
  • Mixing valve: Under-counter component combining hot and cold water.
  • Solenoid valve: Electronically controlled automatic water valve.
  • Electronic controller: Module receiving sensor input and operating the solenoid.
  • Sensor cable: Low-voltage wiring between faucet and controller.
  • Solenoid cable: Control wiring between controller and valve.
  • AC power component: Approved power equipment used when AC operation is selected.
  • Battery enclosure: 6V DC power source using four AA batteries when DC operation is selected.
  • Drain tailpiece: Vertical basin waste connection.
  • P-trap: Drainage component requiring independent removal clearance.
  • Millwork envelope: Cabinet structure surrounding concealed plumbing and controls.
  • Maintenance envelope: Reserved clearance volume required for servicing the faucet system.

FontanaShowers BIM, Installation and Specification Resources

FS-1095GMG Product Page Product information and available technical documentation for the Fontana Brio PrimeSense™ Gun Metal Gray touchless bathroom faucet. FontanaShowers Installation Hub Central installation information for touchless faucets, plumbing connections, power systems and commercial bathroom fixtures. FontanaShowers BIM Resources BIM resources supporting architectural, plumbing and MEP coordination of Fontana bathroom fixtures. FS-1095GMG MEP Coordination Review current product documentation before establishing final plumbing, power, cabinet and service-access geometry. Touchless Bathroom Faucet Collection Explore related Fontana touchless faucet configurations for commercial and architectural restroom projects.

Professional BIM, Engineering and Facility References

Project verification: This BIM / MEP coordination drawing is intended for architectural, plumbing, electrical, millwork, VDC, fabrication and facility-maintenance coordination and does not replace approved manufacturer installation instructions or project submittals. The architect, plumbing engineer, electrical engineer, BIM/VDC coordinator, millwork fabricator and licensed installer should verify the actual FS-1095GMG product geometry, mounting opening, countertop construction, basin model, G1/2 water connections, mixing valve, solenoid valve, controller, selected AC or DC power system, cable routing, drain geometry, cabinet construction, maintenance envelopes and locally adopted project requirements before fabrication and installation.