Work at height · SERNEM

Grating Installation and Floor Opening Method Statement

Removing or replacing floor grating can immediately create a fall hazard. Secure barriers and an alternative access route before work starts.

Illustrative work method — not a permitVerify site permits, risk assessments, approved procedures, competent engineering, equipment instructions and local laws separately. This page does not define test pressures, torque values, anchor ratings or work authorization.

Work sequence, hazards and safeguards

Illustrative sequence only: adapt to the approved job pack and site conditions.

  1. 1

    Plan openings and access

    Hazard
    Unexpected opening and access demand
    Safeguard
    Confirm installation drawings, permit boundaries and alternative pedestrian routes.
  2. 2

    Install collective protection

    Hazard
    Falls through edges or floor openings
    Safeguard
    Provide suitable engineered edge protection, secure covers or platforms before removal.
  3. 3

    Manage handling and falling objects

    Hazard
    Dropped grating, hand injuries and persons below
    Safeguard
    Use competent personnel, suitable handling equipment, exclusion below and clear communications.
  4. 4

    Install and verify fixings

    Hazard
    Displaced panels or premature loading
    Safeguard
    Have a competent person verify supports and fixings against drawings and manufacturer requirements.
  5. 5

    Reopen walkway after acceptance

    Hazard
    Missing fasteners or uncontrolled access
    Safeguard
    Keep the area restricted until acceptance, opening checks and load suitability are verified.

Three critical pre-start verification points

  • Alternative route and barriers ready before opening
  • Lower-level access excluded and materials secured
  • Fixings accepted by a competent person

Stop-work triggers

Stop for unprotected openings, uncontrolled dropped-object exposure, unsuitable platforms or missing fixings.

Frequently asked questions

Can barriers be removed as soon as panels are placed?

No. Access should remain restricted until supports, fixings and suitability are verified.

Is warning tape always adequate?

Tape alone should not be treated as effective fall prevention where a physical barrier or cover is required.

Official technical sources

These sources have jurisdiction-specific scope; verify local legal and engineering requirements.

Prepare your own document

Open the existing SERNEM generator to prepare and edit a site-specific method statement separately from this reference. Printing from the tool may require sign-in.

Open method statement generator →

Related field resources

Work at height →JSA worksheet →