Separate Code From Product Claims

Most jurisdictions enforce accessibility and plumbing requirements through adopted building codes and referenced standards. Product claims such as “ADA compliant” or “NSF certified” are not substitutes for design compliance. Treat them as verification inputs reviewed during submittals. Read More Read Less

Start With the Authority Having Jurisdiction

Requirements vary by adopted plumbing code edition, green code overlays, and owner standards. Specs should require documentation aligned with the project jurisdiction, including flow rates, listing marks, and installation clearances. Read More Read Less

ADA Still Applies With Touchless

Touchless activation reduces operable force concerns, but it does not remove reach range, clear floor space, knee and toe clearance, or protruding object limits. Coordinate faucet, soap dispenser, and drying sequence so all elements are reachable from an accessible approach. Read More Read Less

Key ADA Design Checks

Confirm spout reach and outlet location to limit splash, sensor location and detection zone that works from the accessible approach, run time and shutoff logic that supports handwashing, and any user-accessible controls meeting operable part requirements. Read More Read Less

Accessible Serviceability

Operational failures often come from poor maintenance access. Coordinate access panels, wall carriers, and chase depths so control modules, filters, and power supplies remain serviceable without removing finished surfaces. Read More Read Less

Plumbing Standards and Safety

Require identification of the applicable listing or evaluation pathway for electronically controlled fittings, especially where electronics, solenoids, or integrated mixing valves are used. Reference ASME A112.18.1/CSA B125.1. Read More Read Less

Water Efficiency and LEED Alignment

• Use EPA WaterSense as a common procurement and performance reference where applicable.
• Confirm rated flow and activation behavior support practical handwashing at realistic pressures.
• Evaluate touchless fixtures inside the overall indoor water use calculation for the project.
• LEED reference: LEED v4.1 Indoor Water Use Reduction.

Durability and Challenging Water Conditions

• Confirm body material and thickness, fastener strategy, and vandal resistance where needed.
• Specify sensor lens durability and chemical resistance for owner cleaning protocols.
• Require inlet strainer type, service interval, and operating pressure range in submittals.
• Clarify temperature limits, mixing approach, and performance with tempered water systems.

Power Planning

Clarify battery versus hardwired configurations early. Define transformer or power module locations and ensure access without disturbing finished surfaces. Read More Read Less

Tempered Water and Scald Control

Define the temperature control location, how it is set and locked, and the mixing strategy for central tempered water systems or point-of-use mixing. Read More Read Less

Hygiene Flushing Strategy

Where hygiene protocols require it, define the flushing strategy and any periodic rinse behavior so it matches owner expectations and operations. Read More Read Less

Commissioning Expectations

Treat sensor calibration as a commissioning task. Require installers to document final settings including detection range, run time, and any service mode configuration. Read More Read Less

Documentation and As-Builts

Require as-built locations of control components, power modules, and access points. Make maintenance access a deliverable, not an assumption. Read More Read Less

CALGreen Awareness

If the project follows California standards, confirm applicable flow limits early and align fixture schedules accordingly. Public lavatory faucet limits are commonly summarized in CALGreen resources and checklists. Read More Read Less

ADA Standards

Use enforceable requirements as the baseline: 2010 ADA Standards and the combined PDF.

Plumbing Supply Fittings

Confirm product listing path and documentation for electronic fittings: ASME A112.18.1/CSA B125.1.

NSF Potable Water

Health effects overview: NSF/ANSI 61.

Lead Content Listings

Search certified lead content products: NSF/ANSI/CAN 372 listings.

WaterSense

Program information for bathroom faucets: EPA WaterSense Bathroom Faucets.

LEED v4.1

Indoor water performance reference: LEED v4.1 Indoor Water Use Reduction.

Included

• Specification checklist for Division 22
• Submittal requirements and documentation list
• Commissioning and closeout record template
• Reference link pack for ADA, NSF, and LEED

Project Notes

Use this kit to align drawings, schedules, and submittals before bids. The goal is simple: no surprises during plan review, no field rework, and predictable maintenance access after turnover. Read More Read Less