Environmental Management Bureau Tender

Description Supply, Delivery And Installation Of One (1) Lot Air Quality Monitoring Station With Testing And Commissioning Specifications: General: Particulate Matter 10- Micron (pm10) Analyzer – Continuous Monitor Must Be Listed In The United States Environmental Protection Agency (usepa) “list Of Designated Reference And Equivalent Method” Issued Last December 15, 2023. Range: 0 - 10.000 Mg/m3 (0 – 10,000 Μg/m3) Accuracy: Exceeds Us-epa Class Iii Pm2.5 Fem Standards For Additive And Multiplicative Bias Lower Detection Limit: < 4.8 Μg/m3 (2σ) (1 Hour) Lower Detection Limit: < 1.0 Μg/m3 (2σ) (24 Hour) Measurement Cycle Time: 1 Hour Flow Rate: 16.67 Liters/minute Operating Temp. Range: 0° To +50°c Ambient Humidity Range: 0 To 90% Rh, Non-condensing Humidity Control: Actively Controlled Inlet Heater Module Standard User Interface: Touch Screen Display (color Graphics) Analog Output: Two Channels; 0-1, 0-2.5, 0-5 Vdc Serial Interface: Full Duplex Rs-232 Half Duplex Rs-485 Serial Port For Pc Or Modem Communications Usb Type B Serial Port Ethernet Portrs-485 Serial Ports For Sensor Network Error Reporting: User-configurable, Available Through Serial Port, Display, And Relay Outputs Power Supply: 100-240 Vac 50/60 Hz Universal Input Pm10 Size Selective Inlet Head, Epa Specified Atmospheric Temperature / Barometric Pressure And Relative Humidity Sensor Eight Feet (8’) Standard Inlet Tube Inlet Support (tripod/strut) Inlet Roof Top Flange With Tube Sealing Gland Inlet Pipe Insulation Mounting Rack Equip With Power Distribution Unit (pdu) And Capable Of Holding The Weight Of Analyzer And Assure That The Analyzer Is Free From Any Movement All Other Accessories/attachments As Specified By The Analyzer Manual Particulate Matter 2.5- Micron (pm2.5) Analyzer - Continuous Particulate Monitor Must Be Listed In The United States Environmental Protection Agency (usepa) “list Of Designated Reference And Equivalent Method” Issued Last December 15, 2023. Range: 0 - 10.000 Mg/m3 (0 – 10,000 Μg/m3) Accuracy: Exceeds Us-epa Class Iii Pm2.5 Fem Standards For Additive And Multiplicative Bias Lower Detection Limit: < 4.8 Μg/m3 (2σ) (1 Hour) Lower Detection Limit: < 1.0 Μg/m3 (2σ) (24 Hour) Measurement Cycle Time: 1 Hour Flow Rate: 16.67 Liters/minute Operating Temp. Range: 0° To +50°c Ambient Humidity Range: 0 To 90% Rh, Non-condensing Humidity Control: Actively Controlled Inlet Heater Module Standard User Interface: Touch Screen Display (color Graphics) Analog Output: Two Channels; 0-1, 0-2.5, 0-5 Vdc Serial Interface: Full Duplex Rs-232 Half Duplex Rs-485 Serial Port For Pc Or Modem Communications Usb Type B Serial Port Ethernet Portrs-485 Serial Ports For Sensor Network Error Reporting: User-configurable,available Through Serial Port, Display, And Relay Outputs Power Supply: 100-240 Vac 50/60 Hz Universal Input; Pm2.5 Very Sharp Cut Cyclone (vssc), (epa Approved) Atmospheric Temperature / Barometric Pressure And Relative Humidity Sensor Eight Feet (8’) Standard Inlet Tube Inlet Support (tripod/strut) Inlet Roof Top Flange With Tube Sealing Gland Inlet Pipe Insulation Mounting Rack Equip With Power Distribution Unit (pdu) And Capable Of Holding The Weight Of Analyzer And Assure That The Analyzer Is Free From Any Movement All Other Accessories/attachments As Specified By The Analyzer Manual Meteorological Instruments Wind Direction Azimuth: Electrical 0° -357°, Mechanical 0° -360° Threshold: 0.5 Mph (0.22 M/s Linearity: ±1/2% Of Full Scale Accuracy: ±3°, Resolution <0.1 Damping Ratio: Standard 0.6 (magnesium Tail) (meets Epa Specifications) Temperature Range: -50°c To +65°c (-58°f To +149°f Electrical Characteristics Power Requirements: 12 Vdc At 10 Ma, 12 Vdc At 350 Ma For Internal Heater Output Signal: 0-5, 0-2.5 (optional 0-1) Vdc For 0° -360° Finish: Anodized Aluminum Cable & Mounting: Cable Assembly, Cross-arm Assembly Wind Speed Maximum Operating Range: 0-135mph (0-60m/s) Starting Speed: 0.5 Mph (0.22 M/s) Calibrated Range: 0 -112 Mph (0 -50 M/s) Accuracy: ±1% Or 0.15 Mph (0.07 M/s) Resolution Temperature Range: -50°c To +65°c (-58°f To +149°f) Distance Constant: Less Than 5 It (1.5m) Of Flow (meets Epa Specifications) Electrical Characteristics Power Requirements: 12 Vdc At 10 Ma, 12 Vdc At 350 Ma For Internal Heater Output Signal: 11 Volts (pulse Frequency Equivalent To Speed) Output Impedance: 100 Ω Maximum Finish: Clear Anodized Aluminum Cable & Mounting: Cable Assembly, Cross-arm Assembly Rain Gauge Plastic Tip Bucket Funnel Area: 200 Cm Sq Accuracy: +/-1% (0 To 30 Mm/hr) +/-5% (30 To 120 Mm/hr) Switch: Reed Switch Rated At 10 Ma, 28 Vdc (maximum) Operating Temperature: -13°f To 140° F (-25°c To +60°c) Thermostat Set Point For Funnel And Base Heater: 39.92°f (4.4°c) Cable: Signal Cable Assembly, Power Cable Assembly Solar Radiation Sensor Type: Thermopile Pyranometer Wavelength Range: 300-2800 Nm Sensing Method: Black Paint Sensing Plate Sensitivity: 5-15 Mv/kw/m2 Output Accuracy: Approx. ± 3% Response Time: <16 Sec (95%) Zero Offset: <5 W/m2 (temp Changes 5k/h) Non-linearity: <2% (0-1000 W/m2) Azimuth Error: <30 W/m2 (1000 W/m2 Beam @ 80°) Tilt Error: <2% (0-90° 1000 W/m2 Temperature Range: -40°c To +60°c Field Of View: 180° Measurement Range: 0-2000 W/m2 Temperature Dependence: <5% (-10°c To +40°c) Body Material: Aluminum (pbt Cover) Waterproof: Ip67 Cable: 10m Shielded Cable Included, S-vsvc, 0.16in Dia. (4mm)" Translator For Meteorological Instruments Compatible With Meteorological Instruments. Can Be Integrated To The Das. Shelter And Fence Dimension - 3m (l) X 2m (w) X 2.5m (h) - 3000mm (l) X 2000mm (w) X 2500mm (h) - Must Have Anchor Shackles On Corners For Lifting Floor - Thick Stainless Steel Supported By I-beams Capable Of Holding The Weight Of The Whole Shelter - With 300mm (l) X 300mm (w) White Floor Tile - Tile Thickness Is 10mm Roofing - Thick Stainless Steel Plastered With Fiber Matting And Painted With Weatherproof Paint. - All Sample Inlet Flanges Must Be Sealed And Leak Free. Outside Wall - Aluminum Composite Panel - Painted White - With Logo Of Denr And Contact Details Of Emb Region 09 Insulation - Fiber Wool Insulation Door - 900mm (w) X 2000mm (h) - Single Panel Swing Door With Door Rubber, Lock And Hinges (stainless Steel) Air Condition Units - 2 Units Window Type Air Condition With Sequence Timer (1 Active And 1 Standby) - Capable Of Maintaining 20-25 Degree Celsius Of Temperature - Capacity: 1 Hp Each Unit Shelter Footings - 300mm From The Ground - 2 Steps Concrete Platform With Upper Step Leveled On The Shelter’s Casing Threshold Heavy Duty Fence - Fence Height – 2.5 Meters (2500 Mm) - Fence Gate – 900mm (w) X 2000mm (h) With Hinges And Padlock - Cyclone Wire With Perimeter Posts Leveled With The Shelter’s Roofing - Gi Pipe Perimeter Post Capable Of Holding The Weight Of The Fence - Perimeter Post Shall Be Installed With Concrete Foundation At Least 1 Meter In Depth. Closed-circuit Television Camera - Outdoor Unit, Pan-tilt-zoom, High Definition (for Additional Security Purposes) - Shall Be Connected To The Computer With Das - Must Be Able To Show Real-time Video Transmission To The Emb R-09 Data Center Ladder - Made Of Stainless Steel - To Be Located On The Side Of The Shelter Safety Roof Railing - Stainless Steel Retractable Tower With Lightning Arrester Material - Anodized Aluminum Number Of Segments - 4 Segments With Base Footing And Foundation Length Per Segment - Segment 1 – 5 M - Segment 2 – 4 M - Segment 3 – 4 M - Segment 4 – 2 M Maximum Height - 15 Meter Raising System - Manual Hand Crank Lockable Mechanism - Safety Stop Lightning Arrester - Yes - Surge Protection System - Grounding System - Testing And Commissioning Tower Support - Guywire With Capacity To Keep The Tower Straight And Firm During Heavy/strong Wind/typhoons Network Connectivity Internet Service - Shall Have A Minimum Internet Speed Of Not Less Than 50 Mbps To Enable Real-time Transfer Of Data And Remote Access To The Monitoring Station. - Minimum: 2 Years Of Continuous Internet Service. Electricity Electrical Requirement - The Electrical Supply For The Equipment Shall Be Split Into Two Circuits, One For Indoor Equipment And One For Outdoor Equipment. All Circuits Must Be Protected By Earth Leakage Circuit Breaker (elcb) Or Residual Current Device (rcd) - Outlets For The Computer With Das (data Logger), Air Condition Units, Analyzers, Lightings Must Be Of Separate Electrical Lines And Circuit Breakers (cb) - The Contractor Shall Secure The Application Of Electricity Power Meter Uninterrupted Power Supply (ups) - Ups Capable Of Holding The Operation Of Equipment For 2 Hours Shall Be Available During Power Interruption. Maintenance And Calibration For 3 Years Certificate Of Calibration, 2 Year Warranty Certificate On Unit, Parts And Services, Manual, Installation, And All Appurtenances. 3-drawer Cabinet For Storage Of Operations Manual, Spare Parts And Consumable Shall Be Provided. A Computer Chair And Table For The Computer With Das, Monitor, Keyboard And Mouse Shall Be Provided. With Notebook For Data Collection And Data Handling: Specifications: Processor: 13th Generation Intel Core I7-1355u (3.70 Ghz Up To 5.00 Ghz With Intel Turbo Boost Technology, 12 Mb L3 Cache, 10 Cores, 12 Threads), Windows 11 Home - Hp Recommends Windows 11 Pro For Business, Chipset Is Integrated With Processor (intel® Iris® Xᵉ Graphics). Body: Slate Blue - 11.7 X 8.67 X 0.64 In (29.74 X 22.04 X 1.64 Cm), 5mp Mipi-raw Infrared With Camera Privacy Key. Audio: Audio By Bang & Olufsen, Microphone/headphone Combo Audio Jack, Premium Keyboard, Spill-resistant Keypad And Optional Backlit Memory: 32 Gb Lpddr5-4800 Sdram, 512 Gb Pcie® Nvme™ Value M.2 Ssd, With 2 Extra 2tb Nvme External Ssd. Main Camera: 5mp Mipi-raw Infrared With Hp Camera Privacy Key, 5 Mp + Ir Camera For Face Authentication With Windows Hello Display: 34.3 Cm (13.5") Diagonal, Wuxga+ ,uwva Anti-glare, Micro-edge, 1000 Nits, Sure View Integrated Privacy Screen, Edp 1.3+psr, Ambient Light Sensor + Ambient Color Sensor (1920 X 1280) With Eye Ease. Battery: 68whr Long Life Polymer Fast Charge 4 Cell Battery, Fast Charge Support (50% In 30 Mins), Power Managerwith Smart Sense In System Control; Intelligent Hibernate; Oled Power Saving Mode Network And Communication: Intel® Garfield Peak 2 Ax211 Wi-fi 6e + Bluetooth®5.3 M.2 1216 160mhz Cnvi World-wide Wlan Wireless Card, Near Field Communication (nfc) Module Ports/slots: 2 Thunderbolt™ 4 With Usb4 Type-c® 40gbps Signaling Rate (usb Power Delivery, Displayport™ 1.4);1 Superspeed Usb Type-a 5gbps Signaling Rate (charging Port); 1 Headphone/microphone Combo Jack; 1 Hdmi 2.1. ****nothing Follows*******