918.1 Hold/witness point notice

Pre-filled with ITP line, date, prerequisites (714, 631). Schedulers align trades.

Use a simple notice to lock in the ITP line item, date, and prerequisites from 714 — ITP and 631 — Pre-Commission Checklist. This creates a shared trigger for hold or witness points so everyone knows when to stop and call the lead witness.

Include fields for scope, reference drawings, equipment IDs, and pass/fail criteria. Affected trades (civil, MEP, controls) add readiness notes and attach evidence from earlier activities (e.g., 633 — Loop & Sensor Proving). For UAE jobs, add an authority attendance field and a link to SIRA Bollards (UAE) where needed.

918.2 SAT witness script form

Row-per-test matching 634. Signatures and media refs prove crash rated bollard behavior.

Build the form so each row corresponds to a test step in 634 — Interlock Matrix Verification and the 638 — SAT / Witness Procedure. Capture device IDs, setpoints, interlock matrix row, expected outcome, and actual result with a media reference (photo or clip ID). Use a witness signature block per row so partial re-tests are traceable.

Where bollards are HVM-rated, note the SoO state, mode, and any overrides enabled. If authority attendance is required, annotate their initials in the dedicated column. Link back to the 916 — Evidence Capture Templates for filename conventions and timestamps.

918.3 Loop/beam proving sheet

Tuning values, screenshots, pass bands (344–345). Attach photos (916).

For induction loops and photo-eyes, record controller type, channel, sensitivity, and stability checks from 344 — Induction Loops and 345 — Field Devices. Include screenshots of detector status and any pass band or debounce settings used to limit nuisance trips.

Confirm loop & sensor proving with test pieces (e.g., motorcycle surrogate) and mark positions on a sketch. Attach media per 916 — Evidence Capture Templates and reference the acceptance band used for each device.

918.4 EFO timing sheet

Start/stop stamps, sequence notes, cooldown checks (354, 637). Confirms HVM bollard readiness.

Measure end-to-end EFO timing from initiation to safe state using synchronized clocks. Record sequence notes (interlocks satisfied, annunciation order, beacons) and environmental conditions. Cross-reference to 354 — EFO & overrides and 637 — EFO & Failure Modes.

Verify EFO cooldown rules and battery/accumulator pressures (before/after). Where systems are integrated to BMS/SCADA, capture the audit trail snippet and operator acknowledgements.

918.5 Obstruction/intrusion test form

Objects used, outcomes, auto-reverse distances (635). Human-factors notes (353).

Record the object size/placement and expected auto-reverse behavior under 635 — Obstruction & Intrusion Tests. Note detection paths (beam/edge/loop), stopping distance, and reversible distance achieved. Add human-factors observations from 353 — Safety Signalling (visibility, annunciation, night mode).

Include a field for residual hazards and immediate mitigations, plus a retest row if parameters are adjusted (e.g., beam hood or receiver gain changes).

918.6 Drainage inspection form

Sump levels, outfalls, seals/glands (334, 245, 347). Prevents ingress.

Log sump freeboard, pump function, and outfall condition per 334 — Drainage and 245 — Drainage strategy. Check seals/glands for ingress, and confirm enclosure IP rating elements from 347 — Enclosures & Cabling.

Where high groundwater is suspected, add a buoyancy/floatation check box and photo of the non-return path. Capture maintenance notes for the operator handbook.

918.7 Foundation inspection form

Rebar/cover, anchors, cages, spacers (621–623). Matches design (333).

Before pour, check cage dimensions, cover spacers, and anchor templates per 621 — Rebar Cages & Anchors, 622 — Sleeves & Glands, and 623 — Formwork & Cover. After pour, verify finish, honeycombing absence, and alignment against 333 — Design checks.

Photograph each stage with a calibration photo board and index the images for the as-built pack and NCR closure if needed.

918.8 Alignment & gap sheet

Datums, plumb, clear gaps with tolerance bands (626, 232). Accept/reject criteria explicit.

Record datums from 626 — Datum & Alignment Checks and measure clear-gaps across the lane using a go/no-go gap gauge. State the tolerance band from 232 — Spacing rules, and capture plumb and rotation against the datum stick or index plate.

Where arrays are mixed-type, note the degraded state clear-gap and add a retest reminder after any mechanical adjustments.

918.9 Punch list & rectification

Defect, owner, target date, retest proof (639). Ensures close-out.

Log defects with severity, owner, target date, and specific verification of effectiveness evidence needed. Link directly to retest rows, media IDs, and the final sign-off matrix in 639 — Snagging & Handover.

For persistent issues, record containment, corrective and preventive actions to support NCR closure and the client’s O&M updates.

918 Witness & Inspection Forms — FAQ