PROCUREMENT OF SUPPLY, INSTALLATION & COMMISSIONING OF AUTOMATIC WEATHER STATION (AWS) WITH AMC & IoT SOIL MOISTURE SENSORS FOR KSRSAC

PROCUREMENT OF SUPPLY, INSTALLATION & COMMISSIONING OF AUTOMATIC WEATHER STATION (AWS) & IoT SOIL MOISTURE SENSORS FOR KSRSAC

COMPLIANCE STATEMENT FOR PRE-EVALUATION

Sl. No Criteria Particulars Document Required/Uploaded on Portal Checklist to be filled by bidders Status / Remarks

1 Legal Status Company Registration Certificate Copy of the valid and active Company Registration Certificate, duly updated as on the date of submission of the bid

2 Legal Status GST Registration Certificate – Registered in India Copy of the valid and active GST Registration Certificate, duly updated as on the date of submission of the bid

3 Legal Status Copy of PAN and or TAN Copy of the Company's PAN and/or TAN Certificate, as applicable.

4 Certificate ISO 9001:2015 Certificate of Manufacturer/supplier's Quality Management System & ISO/IEC 17025 Testing/calibration laboratory competence Registered Certificate

5 Financial Status Income Tax Returns (ITR) for the preceding five Assessment Years (AY 2021-22, 2022-23, 2023-24, 2024-25 and 2025-26) Copies of the Income Tax Returns (ITRs) for the mentioned Assessment Years, duly certified/signed by a Chartered Accountant.

6 Financial Status Average Annual Turnover of Rs.2 Crores during last five financial years, i.e., 2021-22, 2022-23, 2023-24, 2024-25 and 2025-26. Audited financial statements for the preceding five financial years, duly signed/certified by a Chartered Accountant, along with the UDIN.

7 Section-V Schedule of Requirements – Earnest Money Deposit (EMD) EMD payment or EMD exemption shall be applicable to eligible vendors who upload the valid NSIC with MSME Certificate, as applicable, in the prescribed section of the e-Procurement portal. EMD payment proof or valid NSIC with MSME Certificate, as applicable, to be uploaded/enclosed.

8 Section VI Technical Specifications and Compliance Signed and duly filled Technical Compliance on the bidder’s official letterhead & to be uploaded on the e-Procurement portal.

9 Section VII Qualification Criteria Duly filled and signed Qualification Criteria/Checklist on the bidder’s official letterhead, along with the supporting documents specified in the tender document.

11 Section-IX Details of Supplier, Power of Attorney and Affidavit/Declaration Duly filled and signed Supplier Details, Power of Attorney, and Affidavit shall be executed on Rs.500/- stamp paper each, and the Self-Declaration shall be submitted on the bidder’s official letterhead

12 Section XII Proforma for Performance Statement The bidder/authorized representative shall have supplied, installed and commissioned equipment similar in type to those specified in the Schedule of Requirements during the five financial years, i.e., 2021-22, 2022-23, 2023-24, 2024-25 and 2025-26 and shall have satisfactorily supplied, installed and commissioned at least No.10 quantity in Automatic Weather Station (AWS) & No.50 quantity in IoT Based Soil Moisture Sensors. Duly filled and signed Performance Statement on the bidder’s official letterhead, along with supporting documents such as Purchase Orders/Work Orders and Performance/Satisfactory Completion Certificates, as specified in the tender document.

13 Section XIII Manufacturer's Authorization Form Duly filled and signed Manufacturer's Authorization Form, wherever applicable.

PROCUREMENT OF SUPPLY, INSTALLATION & COMMISSIONING OF AUTOMATIC WEATHER STATION (AWS) & IoT SOIL MOISTURE SENSORS FOR KSRSAC

COMPLIANCE STATEMENT FOR TECHNICAL SPECIFICATION FOR AUTOMATIC WEATHER STATION (AWS)

a) Air Temperature and Relative Humidity

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Air temperature principle Platinum resistance thermometer (Pt100 RTD) or an equal/better traceable industrial meteorological sensor.

2 Range 0 °C to +60 °C or wider.

3 Accuracy ±0.2 °C or better over the operational range

4 Resolution 0.1 °C or better.

5 Response time ≤20 s under the manufacturer’s stated airflow/test condition.

6 Relative humidity range 0–100 %RH.

7 RH accuracy ±1 %RH or better, inclusive of non-linearity, hysteresis and repeatability; bidder to provide full uncertainty statement.

8 RH resolution / response 0.5 %RH resolution or better; response ≤20s.

9 Shield Naturally ventilated UV-stabilized thermoplastic multi-plate shield, minimum 9 plates/louvres or superior aspirated shield; removable and washable.

10 Output / cable Digital SDI-12/RS-485 preferred; analog acceptable with surge-protected shielded cable. Replaceable sensor/filter element preferred.

b) Wind Speed and Wind Direction

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Sensor type Ultrasonic two-dimensional anemometer, no moving parts, integrated wind speed and direction.

2 Wind speed range 0–60 m/s or wider; survival wind speed at least 60 m/s.

3 Wind speed accuracy ±0.3 m/s or ±2 % of reading or better

4 Wind speed resolution / threshold 0.1 m/s or better; threshold ≤0.5 m/s.

5 Wind response ≤1 s; capable of gust and squall computation consistent with WMO/IMD practice.

6 Direction range 0–360°.

7 Direction accuracy / resolution ±3° or better; 1° resolution.

8 Direction response ≤0.25 s or better.

9 Output Digital RS-485/SDI-12 or equivalent robust interface; diagnostics for icing/blockage where available.

10 Orientation Mechanical true-north reference; orientation certificate and as-installed azimuth recorded in commissioning report.

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Sensor Tipping-bucket rain gauge with rugged magnetic/proximity sensing; no exposed reed switch preferred.

2 Collector 200 mm diameter opening, approximately 314 cm² collection area.

3 Resolution 0.1 mm per tip or better

4 Intensity capacity At least 200 mm/h without overflow

5 Accuracy ±2 % up to 25 mm/h; ±3 % at 25–50 mm/h; ±4 % at 50–100 mm/h; ±5 % above 100 mm/h, or better.

6 Construction Corrosion-resistant UV/weatherproof body, insect/debris screen, drain tubes, levelling base and bubble level.

7 Calibration Factory dynamic calibration certificate and field verification kit/known-volume test procedure.

8 Maintenance Tool-less funnel removal where possible; spare screens and cleaning brush included.

d) Global solar radiation / Pyranometer

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Measurement 0 to 2000 w/ sq m or better

2 300 to 2800 nm or wider

3 Global solar radiation

e) Photosynthetically Active Radiation (PAR / PPFD)

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Measured quantity Photosynthetic photon flux density (PPFD), µmol m⁻² s⁻¹. (Full spectrum)

2 Spectral response Nominal 390–690 nm or 400–700 nm with documented spectral error; quantum sensor suitable for crop studies.

3 Range 0–2500 µmol m⁻² s⁻¹ minimum; 0–3000 preferred.

4 Calibration uncertainty ±7 % or better under sunlight; calibration traceable to a recognised standard laboratory.

5 Repeatability ≤0.5 % or better.

6 Long-term drift ≤5 % per year or better

7 Field of view / cosine 180° field of view; cosine error within ±5 % at 75° zenith angle or better.

8 Operating environment 0 °C to +60 °C, 0–100 %RH, fully weatherproof.

9 Output SDI-12/RS-485 preferred; millivolt output acceptable with high-resolution differential input and cable correction.

10 Daily output Instantaneous PPFD and daily light integral (DLI), mol m⁻² day⁻¹.

f) Data Logger, Processing, Storage and Telemetry

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Environmental rating IP66 preferred, IP65 minimum within lockable UV-resistant outdoor cabinet; 0 °C to +60 °C or better.

2 Inputs Sufficient analog and digital channels for all sensors plus 25 % spare capacity.

3 ADC / accuracy 24-bit ADC or better resolution; input accuracy and noise suitable for thermopile radiometers and PAR sensor. Manufacturer’s logger accuracy certificate required.

4 Processing Programmable engineering-unit conversion, calibration coefficients, vector wind averaging, min/max/time-of-occurrence, totals, integrals and QC flags.

5 Local memory Shall retain one-minute raw & processed data plus 30-minute, hourly and daily records for at least 24 months at full channel count.

6 Memory policy Circular buffer only after retention threshold; no data loss during power interruption. Data and configuration shall survive total power loss.

7 Local access USB and Ethernet; standard CSV/TXT download to laptop or USB storage without proprietary extraction software. Backlit display/keypad preferred.

8 Protocols FTP, SFTP, FTPS, SMTP with TLS, HTTP/HTTPS or MQTT where offered. Plain FTP may be enabled only if mandated by the buyer.

9 Modem Preferably Dual-SIM / e-SIM compatible multi-operator 4G/5G with automatic failover and network signal logging. External antenna with lightning/surge protection.

10 Remote commands Authenticated configuration, manual data resend, clock check, status retrieval and safe reboot. SMS command capability preferred as an emergency channel.

11 Firmware / configuration Configuration backup/export, version control and checksum. Buyer shall receive all passwords, configuration files and programming source or editable program.

g) System Architecture and Functional Requirements

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Operation Fully automatic, unattended, 24 × 7 outdoor operation.

2 Sampling User-selectable sensor scan interval, nominal 1–5 s. Wind gust processing at 1 s or faster as supported by the sensor.

3 Base records One-minute records retained locally; 30-minute, hourly and daily aggregates generated automatically.

4 Telemetry 4G/5G modem with fall-back compatible with available networks; external high-gain antenna. Ethernet/USB service interfaces.

5 Server independence Direct transmission to buyer-controlled FTP/SFTP/FTPS endpoint and e-mail recipients.

6 Outage handling Store-and-forward queue with automatic retransmission in chronological order, duplicate prevention, sequence number and acknowledgement/log.

1 Equipment Includes 3 years of Warranty and 2 Years of AMC period

2 This form shall be completed by the tenderer by indicating ‘Yes’ or ‘No’ against each compliance requirement. The form shall be duly signed by the tenderer and uploaded along with the Technical Tender on the e-Procurement portal. Failure to complete the above table or submission of an incomplete table shall be liable for rejection

PROCUREMENT OF SUPPLY, INSTALLATION & COMMISSIONING OF AUTOMATIC WEATHER STATION (AWS) & IoT SOIL MOISTURE SENSORS FOR KSRSAC

COMPLIANCE STATEMENT FOR TECHNICAL SPECIFICATION FOR IoT SOIL MOISTURE SENSORS

Sl. No. Characteristics Required Description & Specification Details of proposed make and model Complied (YES/NO) Remarks

1 Working Principle TDR / FDR/ TD5/ Standing wave ratio (SWR) or better

2 Soil Moisture Range 0–100% VWC

3 Soil Moisture Accuracy ±2 to ±5% or ± 0.03 cu, m/cu. M or better

4 Soil Temperature Range 0 to +65°C or better

5 Temperature Accuracy ±0.2°C or better

6 Temperature Resolution 0.1°C

7 Depth Min. at two levels 15, 30 cm or better

8 Connectivity IoT / eSim

9 Power Solar-powered + Battery

10 Server independence Direct transmission to buyer-controlled FTP/SFTP/FTPS endpoint and e-mail recipients.

11 Local memory Shall retain data for at least 1 month

12 Warranty 2 year from installation & commencement

13 Installation Sensors shall be installed in sugarcane crop which might grow up to 10+ feet and it should not hinder data transmission

This form shall be completed by the tenderer by indicating ‘Yes’ or ‘No’ against each compliance requirement. The form shall be duly signed by the tenderer and uploaded along with the Technical Tender on the e-Procurement portal. Failure to complete the above table or submission of an incomplete table shall be liable for rejection