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ACCUZ® SiteOn™ for Construction
NFC Component Verification for Structural
Steel and Prefabricated Construction
Construction projects do not fail only at design.
They often fail at installation.

When thousands of structural components move across
factories, trucks, laydown yards, and active job sites, traditional
checklists and visual markings are no longer enough.
NFC component verification gives every tagged component a verifiable digital identity and helps field teams confirm that the right

component is installed in the right place, in the right orientation, at the right time.

Industry Challenges

Construction teams face a verification gap between engineering intent and field execution.

Wrong component,
wrong place

On complex steel projects, similar-looking beams, columns, and braces can easily be installed in the wrong grid or zone.

Wrong component

Wrong orientation,
costly rework

A component installed in the wrong direction may pass initial visual inspection but fail later during structural checking.

Wrong orientation

Sequence mistakes create risk

Structural stability during construction often depends on sequence. Installing out of order can create avoidable safety and compliance issues.

Sequence mistakes

No reliable installation record

Paper checklists and verbal confirmation do not provide a defensible audit trail when disputes, inspections, or rework occur.

Installation record

Site conditions are not
office conditions

Poor connectivity, dust, weather, and time pressure make many digital systems difficult to use on site.

Site conditions
Construction worker installing steel framework to demonstrate the RFID solution for site management

The Solution

Each component is linked to an ACCUZ® NFC tag and a digital record.
At each critical stage, field teams scan the tag to verify component
identity and installation status.

The system helps enforce four critical checks

Identity

Identity

Is this the correct component for
this task?

Location

Location

Is it being installed in the correct
zone or grid?

Orientation

Orientation

Is the installation
direction correct?

Sequence

Sequence

Have prerequisite steps or
components been completed first?

Instead of relying only on visual markings and manual confirmation, SiteOn™
adds rule-based digital verification at the point of installation.

Where SiteOn™ Adds Real Value on Site

Reduce installation mistakes
01

Reduce installation mistakes before they become rework

Catch identity, location, or orientation errors before
the component is fixed in place.

Keep erection sequence under control
02

Keep construction sequence under control

Support planned installation order instead of
relying only on memory or verbal instruction.

Create an audit trail
03

Create an audit trail that holds up

Every scan can be linked to time, operator, and
verification result.

Work in real field conditions
04

Work in real field conditions

Offline-capable mobile scanning supports verification
even in basements, tunnels, and remote areas.

Recommended System

For construction teams handling structural steel, prefabricated members,
or installation-critical components,we recommend ACCUZ® SiteOn™

What Powers SiteOn™

SiteOn™ combines mobile verification, NFC identification, and cloud-based project control.

ACCUZ NFC tags ACCUZ® NFC tags

For component identity binding and field scanning.

Android mobile verification

Android mobile verification

Standard Android phones can be used for on-site verification.

What Powers SiteOn
Cloud backend

Cloud backend and admin console

For project setup, rule management, monitoring, and reporting.

Offline-first verification workflow

Offline-first verification workflow

Supports scan queuing and auto-sync when connectivity returns.

Ready to reduce installation
errors and build a stronger
construction audit trail?

Talk to us about how ACCUZ® SiteOn™ can support your
structural steel or prefabrication workflow.

FAQs

ACCUZ® SiteOn™ for Construction FAQs

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