Packages / Security systems
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Security systems
JM051 · Caldwell Security Systems · Milestone
£85,000PO blocked
PO blocked — Caldwell Security Systems has no approved Public Liability for JM051
Compliance gate
Every requirement on Tier 2 — Specialist subcontractor must pass before the purchase order can be issued.
Scope summary
Deliver the complete security systems package including coordination, testing, certification and handover evidence.
- Start date
- 15 Oct 2026
- Commercial model
- Milestone
Purchase order history
Package created
12 Sep 2026 · Sarah Whitmore
Commercial review completed
16 Sep 2026 · Sarah Whitmore
Compliance gate blocked
20 Sep 2026 · Sarah Whitmore
Tasks — Electrical fit-out template
5 ordered tasks, 2 hold points
1
Containment and cable tray
100%
- Tray route matches the coordinated services drawing
- Fixings at maximum 1.2 m centres
- Earth bonding continuous across joints
- Completed tray run, both directions — 2 photos
2
First fix wiring
100%
- Cables labelled at both ends
- Segregation from data maintained
- Cable schedule updated
- Cable drops at each counter position — 4 photos
3
Distribution board install
Hold point80%
- Board fixed level and accessible
- Circuit chart printed and fitted
- Torque settings recorded
- Board internals before cover fitted — 2 photos
- Circuit chart — 1 photos
4
Second fix accessories
55%
- All plates fitted square
- No damage to finishes
- Faceplate colours match specification
- Each till position — 3 photos
5
Testing and certification
Hold point0%
- Insulation resistance recorded
- RCD trip times within limits
- EIC issued and uploaded
- Test instrument readout — 2 photos