Providing CCTV Arrangements at Kalainger Bus Terminus in Panjaapur Under Ground Parking Area in Ward No.62.

SUPPLY AND INSTALLTION OF OF BOOM BARRIER BG100 FOLLWING SPECTIFICATION Boom barrier specifications include factors like boom length (\(3\)m to \(6\)m is common), opening/closing time (\(1.5\) to \(6\) seconds), power requirements (\(230\)V is typical), motor type (electromechanical or DC brushless), and durability features like IP rating (IP54 or higher) and a high MCBF (Mean Cycles Between Failures) of over \(1\) million. Optional additions include remote controls, access control systems like RFID readers, and specific materials like aluminum for the boom. Common Technical Specifications

Feature Typical Range/Description Boom Length 2.5 meters to 8 meters (single arm); up to 16 meters with synchronized barriers. Telescopic or folding arms are available for specific height or length requirements. Opening/Closing Time 0.6 seconds (for high-speed toll barriers) to 6-12 seconds (for longer, standard barriers). Drive Mechanism Primarily electro-mechanical or electro-hydraulic systems. Motor Typically 24V DC brushless motors or 220V/240V AC motors. DC motors offer longer life and better performance for intensive use. Duty Cycle Many modern barriers are designed for 100% continuous duty cycle, suitable for high-traffic areas. Power Supply 220V to 240V AC, 50/60 Hz (mains); internal components often use 24V DC.

Power Consumption Varies, typically in the range of 80W to 300W. Ingress Protection (IP) Rating Commonly IP 54, IP 55, or IP 65, indicating protection against dust and water ingress. Operating Temperature Wide range, typically from -20°C to +55°C (some models support -30°C to +70°C or -40°C to +85°C). Housing Material Powder-coated steel or galvanized steel, often with anti-corrosion treatment. Boom Material Extruded aluminum, often with rubber profiles and reflective strips for visibility. Key Features and Safety Safety Mechanisms: Anti-crushing controls, automatic reversal on encountering an obstacle, and integrated safety devices like infrared photocells and loop detectors. Manual Operation: A manual release system (e.g., clutch key, hand pump) is a standard feature for operation during power failures. Control Integration: Compatible with various access control systems, including RFID readers, biometric devices, ANPR cameras, push buttons, and remote controls, via potential-free inputs or RS485/TCP/IP interfaces. Accessories: Common accessories include a boom arm rest/support post, flashing lights (often integrated into the boom arm), traffic lights (red/green), and security skirting. Crash Rating (Optional): High-security applications may use crash-rated barriers certified to standards like K4 (ASTM 2656-18 M30-P1) designed to stop heavy vehicles traveling at high speeds.etc. Completed

SUPPLY AND INSTALLTION OFCASH COLLECTION CABIN FOLLWING SPECTIFICATIONA "FASTag cash collection cabin" likely refers to the collection points within a toll plaza designed to handle vehicles that pay cash, especially in situations where electronic payment fails. These are not a standard part of the FASTag system itself, which is designed for cashless transactions. The specification would primarily focus on the infrastructure for manual collection and the handling of non-FASTag or failed-FASTag transactions, which are now subject to higher fees. Operational & Technical Specifications Payment Method Integration: The cabin must support the manual collection of cash and potentially UPI payments for non-FASTag users. These transactions are processed through the acquirer bank's system using specific identifiers ("M" for manual or "C" for cash) in exceptional cases where the RFID reader fails. RFID Reader (as backup/verification): Though a cash lane, a reader system may be present for verification purposes or for hybrid lanes. These readers must comply with: Air Interface Protocol: ISO/IEC 18000-6C, EPC Global C1G2. Operational Frequency: 860 – 960 MHz.

Transaction Processing: The system should capture an image (LPIC) with a date and time stamp for cash transactions to ensure proper record-keeping. SMS alerts for transactions are sent to the user's registered mobile number. Penalties for Non-FASTag Users: Non-FASTag users paying in cash are charged double the applicable toll fee as per recent guidelines to encourage digital payments. Physical and Structural Guidelines Queue Management: NHAI rules mandate that vehicle queues at the toll plaza should not exceed 100 meters. A yellow line is marked at this distance. If the queue goes beyond this line, vehicles are allowed to pass without paying the toll. Processing Time: The target processing time per vehicle is around 10 seconds to ensure smooth traffic flow. Location/Layout: The cabin is part of the overall toll plaza infrastructure, which includes proper canopies and lane marking. Toll plazas are generally not to be located within 60 km of each other, though exceptions exist. Safety and Environment: The cabin's associated equipment (like the RFID antenna) must be built to withstand varying environmental conditions, including an operating temperature range of -25°C to +75°C and high humidity. In summary, the "specification" refers more to the operational guidelines and technological requirements for processing payments within the cabin, rather than a specific set of building dimensions. The physical booth is a standard part of the toll plaza infrastructure designed for efficient manual operation.. etc. Completed

SUPPLY AND INSTALLTION OF 24 PORT POE A 24-port PoE switch typically includes 24 PoE ports that are IEEE 802.3af/at compliant, a total power budget (e.g., 190W to 450W or more), and additional uplink ports for data connectivity, such as SFP ports. Key specifications also often include a high switching capacity, support for gigabit speeds, a robust metal casing, and various management and security features. Core Specifications Port Configuration: PoE Ports: Typically 24 RJ45 ports supporting 10/100/1000 Mbps (Gigabit Ethernet) speeds. Some entry-level models may offer 10/100 Mbps ports. Uplink Ports: Most models include additional uplink ports for connecting to the main network or other switches. Common options are 2 or 4 SFP (Small Form-factor Pluggable) slots for fiber optic connections, often supporting Gigabit or 10G speeds, or additional RJ45 ports. PoE Standards:

IEEE 802.3af (PoE): Delivers up to 15.4 watts of power per port. IEEE 802.3at (PoE+): Delivers up to 30 watts of power per port, which is common in most modern 24-port switches. IEEE 802.3bt (PoE++): Higher power standards (up to 60W or 90W per port) are available on some advanced models. PoE Power Budget: This is the total power available for all connected PoE devices. Common budgets range from 180W to 450W or more, depending on the switch's intended use and model. Intelligent power management features can help prevent overload. Performance & Features Switching Capacity/Forwarding Rate: Typically ranges from 12.8 Gbps to over 50 Gbps for Gigabit switches, ensuring wire-speed forwarding and non-blocking performance. Management Type: Unmanaged: Simple plug-and-play operation with no configuration required. Smart/Easy Smart: Offers basic management features via a web interface (Web UI), such as VLAN, QoS, and link aggregation.

Managed (Layer 2 or Layer 3): Provides extensive control with advanced features including SNMP, CLI, advanced security (ACLs, 802.1X), static routing, and often cloud management options. Physical and Environmental: Form Factor: Usually 1U height, designed for standard 19-inch rack mounting. Power Input: Standard AC input (100-240V, 50/60Hz). Operating Temperature: A typical range is 0°C to 40°C (32°F to 104°F). Surge Protection: Many models include 6kV surge protection for PoE ports to enhance durability. Specialized Features Extend Mode/Long Range PoE: Allows for data and power transmission over a single Ethernet cable up to 250m or 300m, typically by downgrading the port speed to 10 Mbps, which is ideal for surveillance applications. PoE Watchdog/Auto Recovery: Automatically detects and reboots unresponsive PoE-powered devices (like frozen cameras) without manual intervention. VLAN Support: For network segmentation and improved security and traffic management. etc. Completed

Supply and installation of 12TB * 8 = 96TB.45 DAYS BACKUP FOR EXISTING NVR.12TB HDD FOLLWING SPECTIFICATION or an existing NVR system with 8 x 12TB hard drives (totaling 96TB), the primary requirement is a 45-day backup. The feasibility of this retention period depends heavily on specific NVR system variables, and dedicated surveillance-grade HDDs are essential 45 Days Backup for 96TB NVR System Whether 96TB provides 45 days of backup depends entirely on your NVR system's configuration: Variables: Key factors are the number of cameras, their resolution (e.g., 1080p, 4K), frame rate (FPS), video compression format (H.264, H.265), and whether recording is continuous or motion-based.

Estimation Tools: Use an online NVR storage calculator (available from manufacturers like Seagate or Western Digital) to accurately determine the required storage based on your specific camera parameters. General Guidance: 96TB is a large capacity, likely sufficient for a robust system with a moderate number of cameras. However, for a system with many high-resolution (4K), high-FPS cameras recording 24/7, even 96TB might be tight for a 45-day retention period. 12TB HDD Specifications for NVR Use You should use surveillance-rated internal 3.5-inch SATA HDDs, such as the Seagate SkyHawk/SkyHawk AI or Western Digital (WD) Purple/Purple Pro series. These drives are specifically engineered for the demands of 24/7, always-on NVR/DVR environments.

Key specifications include: Feature Specification (Typical for 12TB Surveillance Drive) Capacity 12 TB Form Factor 3.5-inch Internal Interface SATA 6 Gb/s Cache Memory 256 MB or 512 MB Rotational Speed 7200 RPM or Variable RPM (e.g., 5400 RPM class) Workload Rating Typically 180 TB/year (SkyHawk) or higher (550 TB/year for Pro/AI models), significantly more than standard desktop drives. Reliability (MTBF) 1 million to 1.5 million hours Key Technologies ImagePerfect (Seagate) or AllFrame (WD) firmware to prevent frame loss/pixelation. Vibration Protection Built-in RV (Rotational Vibration) sensors for sustained performance in multi-bay NVR systems. In summary: The 96TB capacity is appropriate, but the actual retention time needs confirmation using a specific NVR calculator with your system's exact settings. Use only surveillance-grade HDDs, as they are built for the continuous write cycles and vibration common in NVRs etc. Completed

SUPPLY AND INSTALLTION OF 4MP IP ANPR CAMERA FASTATAG CAMERA FOLLWING SPECTIFICATION A 4mp IP ANPR (Automatic Number Plate Recognition) camera is a high-resolution security camera that can identify and record vehicle license plates. These cameras are IP-based, meaning they connect over a network, and are equipped with special software to perform license plate recognition (LPR) at various speeds and in different lighting conditions using infrared (IR) technology. They are used in applications like toll collection, parking management, and traffic enforcement. Key Features Resolution: 4MP (2592 x 1520 or 2688 × 1520 pixels) provides high-resolution, sharp images for clear license plate capture. ANPR/LPR (License Plate Recognition): Built-in intelligence or AI algorithms to automatically detect, capture, and recognize vehicle license plates in various conditions (day/night, all weather).

Connectivity: IP-based (network camera), often supporting Power over Ethernet (PoE) for simplified installation. Integration: Can be linked to systems like FASTag for electronic toll collection or control barriers for authorized vehicle access. Storage: Many models include a built-in MicroSD card slot for on-board recording, reducing the need for an external NVR/DVR. Durability: Typically rated for outdoor use (IP67 or IP66) and sometimes vandal-proof (IK10). Additional Data: Can often detect other vehicle attributes like color, type, and speed. Common Uses Toll Booths: For electronic, free-flow toll collection. Parking Management: Guiding vehicles to open spots or managing entry/exit of authorized vehicles.Entrance & Exit Control: Automatically raising barriers for authorized vehicles in societies, offices, or commercial properties. Law Enforcement: Verifying vehicle registration and identifying blacklisted vehicles. Popular Brands Major security brands such as Hikvision, Dahua, and CP Plus offer 4MP IP ANPR camera models. Hikvision: Models like iDS-TCM403-BI. CP Plus: Models such as CP-UNC-TT41L3-VM. Dahua: Models like DHI-ITC413-PW4D-IZ1. These cameras are specialized solutions designed for applications where reliable and automated license plate data is required etc. Completed

SUPPLY AND INSTALLTION OFCAMERA OUTDOOR BOX FOLLWING SPECTIFICATIONOutdoor camera boxes are typically made of polyvinyl chloride (PVC) or ABS plastic, designed for indoor and outdoor use, and often feature IP65 rating for weather and dust protection. Common specifications include dimensions (e.g., \(4\times 4\times 2.4\) inches) and a screw-in installation type. They are built to protect camera cables and connections from the elements. Key specifications for an outdoor camera junction box generally include: Physical & Environmental Specifications Material: Most commonly made of durable plastic (PVC, ABS) or aluminum/metal, chosen for weather resistance and sturdiness. Weatherproof Rating (IP Rating): A critical specification for outdoor use. Common ratings include: IP65: Protected from dust and water splash-back/rain. IP66: Protected from heavy rain or powerful jets of water. IP67/IP68: Capable of temporary immersion in water.

Dimensions: Available in various sizes, with common square dimensions being 4x4 inches, 4.5x4.5 inches, or 5x5 inches. They also come in round and rectangular shapes. Finish: Often a powder-coated (metal) or glossy (plastic) finish, usually in white or grey to match cameras and exterior walls. Corrosion Resistance: Designed to prevent rust or corrosion, especially aluminum and treated metal versions. Additional Features: Often includes a rubber sealing gasket to ensure a watertight seal, cable entry provisions (pre-drilled holes or knockouts), and mounting screws. Functional Specifications Purpose: Provides a secure enclosure for wire joints, connectors, and excess cable, protecting them from moisture, dust, insects, and potential tampering. Compatibility: Designed with universal or specific screw hole patterns to fit a variety of dome and bullet-style cameras. Installation: Suitable for both wall and ceiling mount installations. Internal Space: Offers sufficient internal space for easy cable management and potential future maintenance or upgrades. Power/Electrical (for certain models) Some specialized power boxes may include built-in power supply functionality (e.g., 12V DC output from 110-220V AC input) to power the camera directly from the box. However, most basic junction boxes are simply protective enclosures etc. Completed

SUPPLY AND INSTALLTION OFSS CLIP FOR CAMERA MOUNTING FOLLWING SPECTIFICATION Specifications for an SS (stainless steel) clip for camera mounting vary by product but generally include the material (SS 201 or 304), adjustable size for pole diameters (e.g., up to 100mm, 180mm, or 200mm), and a high tensile strength of around 185 lbs. Key features often include corrosion resistance, the ability to withstand extreme temperatures (-80℃ to +538℃), and a self-locking mechanism for secure installation. Some clips are sold as a kit with a bracket for wall or ceiling mounting. Key specifications generally include: Material: High-quality metal, specifically stainless steel (often SS 304 or marine-grade SS 316L for enhanced corrosion resistance). Design & Usage: Primarily used for outdoor and indoor pole/pillar mounting applications, acting as an adapter for wall-mount brackets. Compatibility (Pole Diameter): The included stainless steel hoops or rings are adjustable and come in various sizes to fit different pole diameters, common sizes being:

SUPPLY AND LAYING OF OFC 6 CORE CABLE FOLLWING SPECTIFICATION OFC cable specifications include optical characteristics like core and cladding diameter, attenuation levels, and wavelengths, as well as physical and mechanical properties such as outer diameter, temperature ratings, and materials like HDPE or LSZH jackets. Key parameters differ between single-mode (SMF) and multi-mode (MMF) fibers, with SMF having a smaller core (8-10 µm) and lower attenuation, and MMF having a larger core (50 or 62.5 µm) and using shorter wavelengths) Construction Specifications OFC cables are built with several layers to ensure durability and performance: Core: The central, hair-thin glass or plastic where light travels. Cladding: A layer surrounding the core with a lower refractive index, which reflects light back into the core (total internal reflection). Buffer Coating: A protective layer of gel or plastic that protects the core and cladding from moisture and physical damage. Strength Members: Made of materials like Kevlar or Fiberglass-Reinforced Plastic (FRP), these provide tensile strength to prevent the cable from stretching during installation.

Outer Jacket/Sheath: The final protective covering made of materials like High-Density Polyethylene (HDPE) for outdoor use (UV and rodent resistant) or Low-Smoke Zero-Halogen (LSZH) for indoor use. Armoring (Optional): For direct burial or rugged outdoor applications, a layer of steel tape or galvanized wire can be added for crush and rodent resistance. Standards and Environmental Conditions Industry Standards: OFC specifications typically conform to international standards such as ITU-T G.652D (for single-mode fiber), IEC 60794, and TIA/EIA 568-C color coding. Operating/Storage Temperature: Standard ranges are typically -20°C to +60°C for operation and -40°C to +70°C for storage, though this can vary by product. Mechanical Performance: Cables are specified to withstand certain levels of tensile strength (pulling force) and compressive stress (crush resistance) without permanent damage or increased attenuation etc. Completed

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