There are various specifications from different regulatory board for monitoring of construction processes. We can customised system based on the specifications required.
When multiple specifications are required for a site by different regulatory board, we can also customised a single system that will comply with the multiple requirement to reduce cost of compliance.
Here are some of the more common specifications.
- Compact Solar System Platform (Can be customised to meet various specifications)
- MOM Video surveillance system (VSS) for construction sector
- PUB DTSS System
- PUB Panoramic 360 Camera (Construction Work beside Canal)
- LTA Skycam
Compact Solar System Platform
Using a compact solar platform we are able to customised various regulatory into a compact system which can be easily installed/relocated by customer.
Customer can pick up the assembled system to meet various regulatory tender requirement and install/relocate the system on their own.
This greatly reduce the cost of CCTV deployment for construction site.
The system can also be easily redeployed for future projects after the current project has end.
This is one of the example of the system. Note that the look of the system may differ as equipment for various requirements are different
MOM Video surveillance system (VSS) for construction sector
The VSS must be able to:
- Record colour images at the resolution of at least HD 1080, which is 1920×1080 pixels or equivalent
- Record images of at least 12 frames per second
- Support the export of recorded images or video footages in *.avi, *.mp4 or other common multi-media container formats
- Make recordings with a date stamp, time stamp and camera identification code, which do not materially obstruct the recorded images.
Recordings should be kept for a period of:
- At least 30 days after the recording is made
- At least 180 days after the date of the incident if there is a reportable WSH incident
Here’s some of the systems we deployed.
PUB DTSS System
The minimum requirements for the Mobile CCTV Monitoring System shall be as follows:
Viewing Platform
- APPLE iOS – iPad/iPhone
- ANDROID – Samsung/HTC/ACER/SONY, etc
- Internet Browser – Windows Explorer/Firefox/Chrome
Accessibility
- By User ID / Password
- Full Remote View/Playback/Snapshot/Download Control Capability
Camera
- Fixed wide angle lens IP 2.8mm Camera
- 1/2.5” 5 Megapixel progressive scan CMOS
- H.264 & MJPEG dual-stream encoding
- Max. IR LEDs length 30m
- IP67, PoE
- Minimum resolution of 1080p
Network Video Recorder (NVR)
- At least 4 channels
- Storage capacity for at least 30 calendar days
- Archival capacity for at least 180 days
- H.264 compression and motion detection recording
- Local Storage medium (eg. SD card) and network based drive or cloud-based solution
Wireless N 4G LTE Router
- 3G/4G LTE via SIM
- Download speeds of up to 150Mbps
Mounting of camera
- Poles of at least 3m high for mounting of cameras
Here’s some of the systems we deployed.
PUB Panoramic 360 Camera (Construction Work beside Canal)
The Contractor shall supply and install IP Network Cameras capable of transmitting real-time
video footage for the monitoring of the site.
- Fixed View 360°/180° Panoramic Cameras shall be provided for the deployment.
- Utilize a progressive scan, colour image sensor
- Day and night functionality, allowing automatic and user configurable day and night camera modes with automatically removable IR cut-filter
- Equipped with wide dynamic range imaging
- Minimum light sensitivity of 0.1 lux @ F1.2-1.4 for coloured images and 0.05 lux @ F1.2-1.4 for black & white images
- Has embedded IR illuminators and/or supports external IR illuminators and white light for enhanced night visibility
- Incorporated with an image enhancement function to render clear and sharp videos during adverse environmental conditions (e.g. low light, rain, haze or fog)
- Support minimally H.264, Motion JPEG and/or JPEG compression formats
- Allow multiple individually configurable video streams of different video compression, resolution and frame rates to be stored locally and transmitted
- Compatible with Power over Ethernet (PoE)
- Be equipped with vandal proof and weather proof camera housing
- Be equipped with a bandwidth optimization technology
- Allow at least 8 users to view the cameras at any one time
- Minimally equipped with user name and password authentication and/or IP address filtering security features to prevent unauthorized users from accessing the camera’s video streams.
- ONVIF conformant or compliant with other similar open platform standards, to support integration of the camera, including the video and camera management software, with other open platform software, hardware and/or systems as and when required by the Board
- Minimum water ingress protection of IP66 for cameras deployed outdoors
- Minimum horizontal and vertical field of view of 160°
- Have a maximum resolution of at least 5MP and a maximum frame rate of at least 12 fps in all resolutions
- Allow remotely controllable digital PTZ functions
- Allow the dewarping of circular video footages into rectangular footages
- Allow up to 4 individually cropped out and dewarped view areas
- The cameras shall be equipped with a primary video recording solution capable of recording at least 7 days’ worth of footages on a first in first out basis at a minimum frame rate and resolution of 15 fps and 1080p.
- The cameras shall have a secondary video recording solution in the form of a Backend Video Storage System for videos to be stored for a minimum duration of 45 days at a minimum resolution of 360p and a minimum frame rate of 8 fps.
- The cameras shall also enable failover video recordings during disruptions to network transmission and the seamless transmission and merging of the video recordings with the last recorded video once the network transmission is restored.
- The Backend Video Storage System shall be housed at a secure location such as the Contractor’s Monitoring Centre or other data centres, located in Singapore.
LTA Skycam
- The Contractor is required to supply, install, operate and maintain a remote traffic monitoring system with video cameras and all necessary ancillary and expendable equipment to be used for the monitoring of traffic situation at the Site.
- The remote traffic monitoring used for the purpose of monitoring the traffic situation shall be capable of allowing the Authority/Employer to dial from two remote sites and monitor the traffic conditions.
- The remote monitoring system shall permit the Authority to dial from remote sites, including the Authority’s main project site office and headquartered office, to monitor the activities on the Site. The remote monitoring system
- shall provide full coverage of the whole Site.
- The remote monitoring system shall be continued for three (3) months post-opening of the road and shall permit LTA to dial from LTA’s ITSO office to monitor the traffic.
- The types of high quality colour remote cameras used shall be proposed by the Contractor upon award of the Contract. The cameras shall be installed in outdoor environment on high poles/structures complete with remote pan/tilt/zoom control to give sufficient coverage of the work activities to be monitored. The mounting locations of the cameras shall be proposed by the Contractor for the Authority’s acceptance.
- The system shall include complete fast transmission and reception modules acceptable to the Authority, running on Windows-based personal computer operating platform. The reception software shall provide quick-dial and auto-dial features to multiple sites. The real-time images received shall be of high-definition quality with selectable multi-resolution.
- The received images shall also be storable on hard disk for future reference and shall be stored on CDs and DVDs on a weekly basis as back-up.