Tender For Providing, Fitting And Testing Of Ocems Capable Of Monitoring Bod, Cod, Tss, Nh4, No3n, Total Kjeldahl Nitrogen, Total Phosphorus And Residual Cholorine At Inlet And Up-Gradation Of Existing Ocems At Out Let Capable Of Monitoring The Param
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Project Description
Tender for Providing, Fitting And Testing Of Ocems Capable Of Monitoring Bod, Cod, Tss, Nh4, No3n, Total Kjeldahl Nitrogen, Total Phosphorus And Residual Cholorine At Inlet And Up-Gradation Of Existing Ocems At Out Let Capable Of Monitoring The Parameters Like Total Nitrogen ,Total Phosphorus And Residual Chlorine And Compatible Of Existing Monitoring System Of Ueed And Cpcb Along With Requisite Cabling ,Digital Display Screen Of 7 X 2 Mounted On Structural Support Of 2.5 M Height And Reinforced Cement Concrete Foundation For Existing Stps / Fstps (Adv. Cost Of Rs. 388.36 Lacs)
BOQ
| Sl. No. | Item Description |
| 1 | Supply ,installation, testing and commissioning of Online Effluent Quality Monitoring System for measurement of Total suspended solids (TSS), Chemical oxygen demand (COD),Biological oxygen demand (BOD), pH, NH4-N and NO3-N, by supplying either single analyser with various sensors (spectral measurement in the UV-vis range 200-720nm) performing reagent and chemical free analysis, ultrasonic cleaning of sensor, signal cables and power cables, local data acquisition and display of data on continuous basis at the inlet of STP. The details of the equipment’s are as under: - |
| 2 | 1. Multi-Parameter Controller capable of interfacing with all the specified sensors/parameters as mentioned in the scope of supply. The controller shall have provision for USB interface for data transfer, configuration, and firmware updates. It shall support remote maintenance and remote communication for diagnostics, monitoring, and troubleshooting.The controller shall be designed for continuous operation in industrial environments and shall ensure reliable data acquisition and transmission.All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 3 | 2. BOD/COD/TSS Analyzer • Measuring Principle: Dual beam reference and measuring UV-VIS Spectrophotometry (200-720 nm with 256 Photo Diodes • Measuring Range: COD: 0.0 ... 800.0 mg/l, 0.1 mg/l BOD: 0.0 ... 500.0 mg/l, 0.1 mg/l TSS: 0.0 ... 900.0 mg/l, 0.1 mg/l Optical COD/TOC/DOC/BOD and TSS sensor with spectral processing of the UV-VIS range, for measurement in the effluent of municipal wastewater treatment plants, with integrated ultrasonic cleaning. Supplied with multifunctional slide and Shock-Absorption-Rings.All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 4 | 3. pH Analyzer • Measuring Principle: Potentiometric measurement using a combination electrode• Integrated NTC for Temperature measurement • Ranges: 0.00- 14.00 pHMechanical Sensor shall be V4A stainless-steel 1.4571 Protection cap: PVC Sensor holder: POM Protection rating: IP68.The sensor shall also have the following: -I. One connection for all IQ sensors via the universal sensor cable, including a version for corrosive media. Specific two-wire connection cable with shield for safe power and information transfer within the IQ Sensor Net system (also for underground installation)II. Weather Proof Enclosure NEMA 4x III. Controller Any reputed makeAll other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 5 | 4. Dissolved Oxygen(DO) Analyzer • Measuring Principle: Optical • Calibration-free, reliable, DIN compliant - the optical oxygen sensors • Measuring Range: O2 concentration 0 ... 20.00 mg/l • Minimum flow rate : No flow requiredAll other technical specifications, features, and requirements shall be as per the detailed Technical Annexure |
| 6 | 5. Ammonium (NH4-N ) and Nitrate (NO3-N) Analyzer Measuring Principle:Potentiometric Ion selective measurement of ammonium and nitrate free of reagents with automatic compensation of potassium/chloride NH4-N: 1 ... 2,000 mg/l / 1 mg/l; 0.1 ... 100.0 mg/l / 0.1 mg/lNO3-N: 1 … 1,000 mg/l / 1 mg/l; 0.1 ... 100.0 mg/l / 0.1 mg/l All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 7 | 6. Total Phosphorus (TP), Total Nitrogen (TN)Total Phosphorous Measuring Principle: Ammonium molybdate spectrophotometry (APHA Method 4500-P )Total Nitrogen MeasuringPrinciple:Alkaline potassium persulfate digestion UV spectrophotometric method (APHA 4500-N (C) & APHA 4500-NO3 (B)These parameters shall be displayed/monitored through the analyzers fitted on the outlet with feeding line from inlet side. |
| 8 | 7. Chlorine Analyzer Measuring Principle:Colorimetric with N, N-Diethyl-p-phenylenediamine (DPD) Measurement Range 0 ... 5 mg/l free chlorine, reagent dependent.All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 9 | Supply, installation, testing and commissioning of Online Effluent Quality Monitoring System for measurement of Total Nitrogen, Total Phosphorous and Chlorine Analyzer at Outlet of STP 1.Total Phosphorus (TP), Total Nitrogen (TN)Total Phosphorous Measuring Principle: Ammonium molybdate spectrophotometry (APHA Method 4500-P)Total Nitrogen Measuring Principle: Alkaline potassium persulfate digestion UV spectrophotometric method (APHA 4500-N (C) & APHA 4500-NO3 (B)Measuremnt range TP: 0–2/10/50mg/L TN: 0–5/30/100/200 mg/L All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure 2. Chlorine AnalyzerMeasuring Principle: Colorimetric with N, N-Diethyl-p-phenylenediamine (DPD)Measurement Range 0 ... 5 mg/l free chlorine, reagent dependent. All other technical specifications, features, and requirements shall be as per the detailed Technical Annexure. |
| 10 | Supply, Installation, testing & Commissioning of digital display screen (Dual model: Cloud & Wired options), Pixel range not less than P6 series having size 7’ x 2’ (l×b) mounted on structural support of ≥2.5 m height with RCC foundation. The display shall have Brightness of 6000-7500 cd/m2 (for sharp visibility in outdoor environment), Free Online Cloud Software for Remote Control of LED Displays via Internet, Viewing Distance: 7-60 Feet, high Refresh Rate, IP65 Weatherproof, Wide Viewing Angle, rotating for adjustment angle, Multi-Source Input: Ethernet LAN port, 5G network (optional), Wi-Fi, USB, Material of Cabinet: Aluminum, warranty period 3 years (minimum), Easy Installation & Maintenance. The Device should be complete in every respect including cabling/wiring, power supply, fastening, fitting etc. |
| 11 | Note:-1. Data Connectivity to PCB: - Data Connectivity to CPCB and SPCB along with Data transfer shall be for 06 months of trial run and two years of defective liability period )2. Training of the Departmental personnel, one for each unit on-site, in assembly, start-up, operation, maintenance and/or repair of the supplied Goods for period of three days.3. Inspections and Test, during manufacturing, shipment/dispatch and after delivery of equipment I.e. at Works & on site. This shall be carried out at Contractor’s premises witnessed by a technical team of UEED to be nominated and conducted by Third party inspection agency (TPIA) I.e. M/s RITES Ltd/CEIL/TUV. Please Enable Macros to View BoQ information |
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