CCTV External Monitoring

Installation of a CCTV system to monitor unauthorised activity on the rail track consisting of approx. 2km, excluding the areas within the tunnel.

Specification: The following specification is for a CCTV System intended to comply with National Security Inspectorate Code of practice NCP 104: Issue 3 (Design, Installation and Maintenance of CCTV Systems) including the requirements of BSEN 50132-7: 1996, with particular reference to clause 7.11 of NCP 104(3).

The primary purpose of the CCTV system is for public and employee safety, the prevention and detection of crime and the apprehension of offenders. Where appropriate, locations will be described as being front or rear and left or right as seen by an observer standing outside and facing the front of the premises.

Purpose: To detect unauthorised entry by monitoring movement of individuals entering and leaving the trackside throughout its length excluding the tunnel. We have assessed that 12 (7M) Towers supporting a total of 23 Cameras will be required to cover this activity.

Frame rates.

All cameras 30 FPS

Camera resolution

All cameras to be set to 4MP

Power:

Type A cameras are POE powered from the network switch located in each camera tower base.

Type B cameras are powered via a 24VAC transformer located in each camera tower base.

Technical specification for cameras

Type A:

Lens 8mm - 32mm Motorised Vari-Focal

Resolution 4MP

Min illumination 0 Lux. 100m IR

Iris Electronic and Auto

Mounting Integrated weatherproof housing

Viewing angle Horizontal FOV: 42.5° to 15.1°. Vertical FOV: 23.3° to 8.64°. Diagonal FOV: 49.6° to 17.3° Type B:

Lens 5.9 mm to 147.5 mm Motorised zoom

Resolution 2MP

Min illumination 0 Lux. up to 400m IR

Iris Electronic and Auto

Mounting Integrated weatherproof housing

Viewing angle Horizontal field of view: 59.8° to 3.3° (wide-tele). Vertical field

of view: 33.7° to 1.9° (wide-tele). Diagonal field of view: 65° to

3.8° (wide-tele)

Detection devices.

Event detection is via video analytics notifying within the HikCentral application audible alerts.

Monitors.

Number: 1

Purpose: Live display of video and alerts

Monitor Type: LED 55 inch

Resolution: 1920x19080

Location: Proposed within the main office / control room, wall mounted

Number: 2

Purpose: Live display of video and alerts

Monitor Type: LED 22 inch

Resolution: 1920x19080

Location: Proposed within the main office / control room , desk mounted

Recording facility.

Type: NVR 1

Model: IDS-7716NXI-I4/16S(B)

Capacity: Based on nominal 4MP camera @ 1Tb per Month Per Camera @ 30 FPS

Duration: 31 Days

Location: Ground floor comms room

Type: NVR 2

Model: IDS-7716NXI-I4/16S(B)

Capacity: Based on nominal 4MP camera @ 1Tb per Month Per Camera @ 30 FPS

Duration: 31 Days

Location: Ground floor comms room

Towers.7m standard construction flange mounted tubular towers with cabinet base and tilt over function.

To apply: Submit a quotation via email by cob (17:00) on Wednesday, November 15th to: graham.palmer@bcimo.co.uk