bailey hill, cctv columns and cameras design statement

Bailey Hill, CCTV Columns and Cameras Design Statement

October 2020 This report forms part of the planning application documentation for CCTV Columns for Bailey Hill, Mold, prepared on behalf of Mold Town Council, Flintshire County Council and Friends of Bailey Hill. The application has been coordinated and prepared by Harrison Design Development Ltd

DOCUMENT INFORMATION AND CONTROL SHEET

Project No Title Original Author

049-06

Bailey Hill, CCTV Design Statement

CH

Issue Version Status Prepared by Checked Date

Vs1 1s Planning CH PH 16.10.2020

Reference and File Name

Issue Version

049-06 _2020.110.16_Bailey Hill_CCTV DAS Vs1

LIMITATION: This report has been prepared on behalf of and for the exclusive use of Harrison Design Development Ltd’s Client, and is subject to and issued in connection with the provisions of the agreement between Harrison Design Development Ltd’s and their Client. Harrison Design Development Ltd accepts no liability or responsibility whatsoever for or in respect of any use of or reliance upon this report by any third party.

049-06 _2020.110.16_Bailey Hill_CCTV DAS

CONTENTS

1. Introduction

2. Site Location and Context

3. The Proposal

4. Consultation

Annexes

Annex 1.1 Technical sheet for the columns


1.0 Introduction

1.1 This Design Statement concerns a scheme for installing 2 No CCTV columns with

cameras at Bailey Hill Public Open Space in Mold.

1.2 The improvement works are being overseen by a Steering Group comprised of

Flintshire County Council, Mold Town Council and Friends of Bailey Hill. The

application is being made by Mold Town Council.

1.3 The CCTV cameras will assist in protecting the significant multi funded improvement

and restoration work currently being undertaken to improve Bailey Hill. The works

currently being undertaken on site have received planning consent application No

057800. The CCTV columns did not form part of the consented application for the

improvement works, as CCTV was not part of the original project brief. Since the time

of the original application the steering group has concerns regarding anti-social

behavior within the park, and have raised funds for CCTV cameras within the park.

The CCTV cameras will be monitored by Mold Town Council.

1.4 Pre-consultation discussions with the case officer James Beatie have indicated that a

separate planning application for the CCTV columns will be required as their inclusion

in the scheme is not de minimis.

2.0 Site, Location and Context

2.1 Bailey Hill is a 2.1 hectare, public park located at the top of the High Street in the

centre of Mold, Flintshire (NGR SJ2350564380). It is the site of an early medieval

castle established in the 11th century with defensive earthworks including a steep

sided ‘motte’ and inner and outer baileys.

2.2 The whole park is designated and a Scheduled Ancient Monument. It also lies entirely

within the Mold Town Centre Conservation Area being located at the heart of the

historic town, with some of the oldest buildings in Mold being sited around Bailey Hill.

2.3 A fuller account of the history of Bailey Hill is set out in The Outline Conservation

Statement. The Outline Conservation Statement draws from information by Clwyd


2.4 Powys Archaeological Trust (CPAT) Report No 882 Mold Castle and its Environs, this

report is included as an Appendix to the Outline Conservation Statement. Information

has also been provided by Cadw, local archives information, and historic maps.

3.0 The Proposal

3.1. The proposal is for 2 No CCTV columns, one sited at the junction of the paths between

the outer and inner baileys, and one to the south of the inner bailey. Location as map

extract below.

Figure 1 Location for CCTV columns

3.2. Columns will be 3m high, lamp column style and finished in black with small dome

cameras also in black. Images of posts how they will look and in proposed location

show below. Figures 2 and 3. Annex 1 provides technical information on the columns

and cameras.

3.3. Posts to be on concrete bases, with granite sett detail. All ducting works, electrical

supplies and bases for the posts have already been installed. Bases were installed

under a watching brief by CPAT, overseen by Cadw.


Visualization of columns and cameras

Figure 2 Visualisation of the CCTV post and camera proposed for path junction

between the inner and outer bailey

Figure3 Visualisation of the CCTV post camera proposed for inner bailey


Figure 4 CCTV bases, concrete with granite sets trim, with flint gravel as used elsewhere on site

4.0 Consultation

4.1 Project for the CCTV posts and towers has been in full consultation with the project

Steering Group, which includes members from Flintshire County Council, Mold Town

Council and Friends of Bailey Hill.

4.2 Cadw have been overseeing the project closely since its start on site in February, and

prior to that overseeing the pre contract evaluations work.

4.3 CPAT have overseen the excavations for the concrete bases and ducting as supervised

by Cadw.

4.4 The local community have been updated with the project over a number of years in

consultation events, press releases and on-site information boards.


ANNEXES

Annex 1.1 Technical data for columns and cameras

DS-2CD2745FWD-IZS

4 MP IR Varifocal Dome Network Camera

BLC/3D DNR/ROI/HLC

IP67, IK10

IR range: up to 30 m

Built-in microSD/SDHC/SDXC card slot, up

to 128 GB

Color: 0.008 lux @(F1.2, AGC ON), 0.011

lux @(F1.4, AGC ON), 0 lux with IR

1/2.5" Progressive Scan CMOS

2688 × 1520@30 fps

2.8 to 12 mm motorized varifocal lens

H.265+, H.265, H.264+, H.264

4 Behavior analyses

120dB WDR

Powered by Darkfighter

Key Features

Specifications

Camera Image Sensor 1/2.5" Progressive Scan CMOS

Min. Illumination Color: 0.008 lux @(F1.2, AGC ON), 0.011 lux @(F1.4, AGC ON), 0 lux with IR

Shutter Speed 1/3 s to 1/100,000 s

Slow Shutter Yes

Auto-Iris No

Day & Night IR Cut Filter

Digital Noise Reduction 3D DNR

WDR 120dB

3-Axis Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens

Focal Length 2.8 to 12 mm

Lens Type Motorized

Aperture F1.4

Focus Auto

FOV

Horizontal field of view: 114° to 32°

Vertical field of view: 59° to 18°

Diagonal field of view: 141° to 36.5°

Lens Mount Φ14

IR

IR Range Up to 30 m

Wavelength 850nm

Compression Standard

Video Compression

Main stream: H.265/H.264

Sub stream: H.265/H.264/MJPEG

Third stream: H.265/H.264

H.264 Type Main Profile/High Profile

H.264+ Main stream supports

H.265 Type Main Profile

H.265+ Main stream supports

Video Bit Rate 32 Kbps to 16 Mbps

Audio Compression G.711/G.722.1/G.726/MP2L2/PCM

Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)

Smart Feature-set

Behavior Analysis Line crossing detection, intrusion detection, object removal detection, unattended baggage detection

Exception Detection Scene change detection

Face Detection Yes

Region of Interest Support 1 fixed region for main stream and sub-stream

Image Max. Resolution 2688 × 1520

Main Stream 50Hz: 25 fps (2688 × 1520, 2304 × 1296, 1920 × 1080)

60Hz: 30 fps (2688 × 1520, 2304 × 1296, 1920 × 1080)

Sub-Stream 50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)

60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)

Third Stream 50Hz: 25 fps (1280 × 720, 640 × 360, 352 × 288)

60Hz: 30 fps (1280 × 720, 640 × 360, 352 × 240)

Image Enhancement BLC/3D DNR/HLC

Image Settings Rotate mode, saturation, brightness, contrast, sharpness, and white balance adjustable by client software or web browser

Target Cropping No

SVC H.264 and H.265 encoding support

Day/Night Switch Day/Night/Auto/Schedule/Triggered by alarm in

Network Network Storage Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR

Alarm Trigger Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error

Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour

General Function One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter

Firmware Version V5.5.80

API ONVIF (PROFILE S, PROFILE G), ISAPI

Simultaneous Live View Up to 6 channels

User/Host Up to 32 users

3 Levels: Administrator, Operator and User

Client iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500

Web Browser Plug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11

Plug-in free live view: Chrome 45.0+, Firefox 52.0+

Interface Audio 1 input (line in, 3.5 mm), 1 output (line out, 3.5 mm), mono sound

Alarm 1 input, 1 output (max. 12 VDC, 30 mA), terminal block

Video Output 1Vp-p Composite Output(75Ω) (For adjustment only)

Communication Interface 1 RJ45 10M/100M self-adaptive Ethernet port

On-board storage Built-in microSD/SDHC/SDXC slot, up to 128 GB

Reset Button Yes

Audio Environment Noise Filtering Yes

Audio Sampling Rate 8kHz/16kHz/32kHz/44.1kHZ/48kHz

General

Operating Conditions -30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)

Power Supply 12 VDC ± 25%, terminal block for DC input

PoE(802.3af, class 3)

Power Consumption and Current

12 VDC, 1 A, max. 11 W

PoE (802.3af, 36V to 57V), 0.4 A to 0.2 A, max. 12.5 W

Protection Level IP67, IK10

Material Metal

Dimensions Φ153.4 × 133.1 mm (Φ6" × 5.2")

Weight Camera: 1287 g (2.8 lb.)

Available Model:

DS-2CD2745FWD-IZS(2.8 to 12 mm)

133.

1 m

m (

5.2"

)

82.5 mm (3.3")

118.

8 m

m (

4.7"

)

83.5

mm

(3.

3")

31.5 mm (1.2")

46 mm (1.8")

DS-1471ZJ-155

Pendant Mount

DS-1473ZJ-155

Wall Mount

DS-1475ZJ-SUS

Vertical Pole Mount

DS-1476ZJ-SUS

Corner Mount

DS-1227ZJ-DM37

In-ceiling Mount

DS-1471ZJ-155(Black)

Pendant Mount

DS-1473ZJ-155(Black)

Wall Mount

DS-1475ZJ-SUS(Black)

Vertical pole mount

Dimensions

Accessories

05058020181207

Tubular ColumnsFMT Range

Technical Specification

Tubu

lar

Col

umns

Standards Applicable- Structural Steelwork: BS EN 10210-1:1994, BS EN 10210-2:1997- General Steelwork: BS1449:1991, BS1387:1985, BS EN 10025:1993- Hot Dipped Galvanized: BS EN ISO 1461:2009- Welding Procedures: Comply with BS EN 1011-2:2001- Fasteners: Grade 8.8 BS3692:2001, BS4190:2001 DIN931, DIN934- Design Wind Loading: In accordance with CP3 chapter V Pt 2 & BS 6399 Pt 2:1997- Paint Finishes: BS4800 and RAL colour range

Product Ref & Ordering Information

All dimensions in mm unless otherwise stated

2 off - M25conduit thread

4 holes - for standardPTZ camera fixingsequi-spaced on 101.6 PCD

Lockable inspection/joining aperture

c/w equipment woodenmounting backboard

High securitydoor option

Earthing pointswithin pole & door

Baseplate tosuit ‘FM’ root(details overleaf)

Cable duct

‘DB’ Root

Mounting OptionDirect Burial

Suggested finish floor level

500 15

0

Accessories & Adaptors

FMT/ACB Anti-Climb Bracket FMT/CS150-300 Column Spacers 150mm-300mmFMT/Paint Paint to BS4800 & RAL Colours FMT/TBC Telemetry Clamp BracketFMT/SDA Swept Dome Adaptor FMT/HSD-F High Security Door OptionFMT/SDA2 Swept Dome Adaptor Dual FMT/DB Decorative BandingFMT/PT1-S2 1 Pan & Tilt c/w 2 Static AdaptorsFMT/TPTA Twin Pan & Tilt Adaptor FMT/4SA Quadruple Static Adaptor FMT/3SA Triple Static AdaptorFMT/2SA Twin Static AdaptorFMT/1SA Pan & Tilt - Single Fixed

Flange Mount Tubular Column

Column Height in Metres

Heavy Duty Columnwhen minimum deflection is requiredi.e. high zoom lens camera

Direct Burial Root

FMT 6 HD DB

CCTV

19

Tubular ColumnsFMT Range

Tubu

lar

Col

umns

Base and Windload Specification

Concrete Foundation Table X x Y x Z

A minimum soil bearing pressure of 75 KN/m2 is assumed

Foundation sizes are determined for three setsof wind speeds, which will cover most of theBritish Isles.

Area A = 44m/s (98mph)Area B = 48m/s (107mph)Area C = 52m/s (116mph)

Maximum gust speed is likely to be exceededon average once every 50 years at 10m abovethe ground in open level country.

Installation Method

1. From the map, select location of installation2. Excavate as per recommended area and depth3. Assemble root base as shown in fig. 14. Insert root base into the hole ensuring that it is level and that the four studs protrude 60-70mm above the concrete foundation5. Fit the cable duct if routing via the interior of the column. A plastic pipe of approximately 100mm outside diameter is recommended for this. Ensure this protrudes through the template by 50mm (min).6. Pour concrete ensuring that it is a mix of C35 to table 6 BS 8110 and then tamp down well7. Fit the setting template over the four protruding studs, double-checking that they are level and that clear access can be gained to the cable duct if it is being used.8. Leave the concrete to cure for a minimum of 72 hours prior to attempting to erect the column9. When fitting the column, ensure that the concrete base is in complete contact with the underside of column and grout accordingly if required. Torque the nuts to 230-270 Nm (175-200 ft. lb.)10. When the column has been fitted, protect studs with a suitable protective coating. Denzo tape or similar is recommended for this.

All four studs mustbe level and square

fig. 1

Cable duct

Secure template to studsusing M24 nut top & bottomTemplate

M24studs

Anchorplate

FM Root (FM)

60-7

0

300-

330

450 Sq.

355 crs.

M24

50

FM Root Assembly

CCTV

20

110 High StreetMoldFlintshireCH7 1BH

t. 01352 758077

e. [email protected]. www.harrisondd.co.uk

bailey hill, cctv columns and cameras design statement

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