WBPHED/EE/RS/e04/2026-2027

Rendering training and assigning Team of Resource person/s for supervision of maintaining NABL accreditation of ISO/IEC 17025:2017 of District Water Testing Laboratories under PHE Dte, Government of WEst Bengal (drinking water quality testing of Government Chemical Laboratory for 11 mandatory parameters), as and when required basis for a period of one year from the date of comencement , as per below details: Time to time Guidelines for Laboratory Setup protocol to ensure strengthing of laboratory (Instrument list, Class/Accuracy & Suppliers Name) and as per requirement of ISO/IEC 17025:2017 To conduct in-house Refresher course on ISO/IEC 17025:2017 as per mandatory requirement of NABL To supervise and assist for preparation & record of General Documentation as per mandatory requirement of ISO/IEC 17025:2017 viz. - Reviewing and Up-dating of Quality Manual - Reviewing and Up-dating of Test Procedure / Method verification/ Statistical evaluation of test result validity To supervise and assist for preparation & record of Technical Documentation as per mandatory requirement of ISO/IEC 17025:2017 viz. -Uncertainty re-calculation - Record follow up and update To supervise and assist for Quality Managers Records as per mandatory requirement of ISO/IEC 17025:2017 viz. - Management Review Meeting (MRM) - Internal Audit - Review & Follow-up Intermediate check - Review & Follow-up Inter-laboratory test comprision, PT test support - Review & Follow-up Replicate test To supervise and assist for Document control as per mandatory requirement of ISO/IEC 17025:2017 viz. To supervise and assist for the preparation for surveillance internal audit & Non-onformance closing after internal audit as per mantatory requirement of ISO/IEC 17025:2017 viz. To supervise and assist adoptation of new procedure /guideline/protocol laid fresh or amended by NABL in relation to continue NABL accreditation of drinking water quality testing laboratory.Any other non-conformance closing related to ISO/IEC 17025:2017 for continuing NABL accreditation (Government drinking water quality testing of accreditated chemical parameters)

Calibration of measuring Instruments Traceable to standard reference material & as per requirements of NABL guideline for the Equipments required for 11 mandator and other optional parameters (whereever applicable) including Refrigerator, Oven, Weight Box, Burette, Pipette of different volume, Volumetric Flask of different volume , Measuring Cylinder of different volume, Thermometer & any other measuring instruments required for calibration as per NABL traceability & conformity.

NABL related expenses for PT Testing for general parameters & heavy metals or inorganic non-metallic parameters which ever applicable, Annual Surveilliance/Renewal Pre-Audit & Final Audit fees, Annual NABL Accreditation fee, Logistic expenses for Audit for District Level Water Testing Laboratory who are already NABL accreditated status.

Supply of pH Buffers - 25°C : Clear, Colourless pH Buffer Solutions. Tested at 25°C and certified by ISO 17025 accredited test method. NIST/Metrological traceable, pH: 4.00 ±0.01@25°C in 500 ml

Supply of pH Buffers - 25°C : Clear, Colourless pH Buffer Solutions. Tested at 25°C and certified by ISO 17025 accredited test method. NIST/Metrological traceable, pH: 7.00 ±0.01@25°C in 500 ml

Supply of pH Buffers - 25°C : Clear, Colourless pH Buffer Solutions. Tested at 25°C and certified by n's ISO 17025 accredited test method. NIST/Metrological traceable, pH: 10.00 ±0.01@25°C in 500 ml

Supply of Conductivity Standard- 25˚C, certified by ISO 17025 Accredited test Method. NIST traceable 1413us/cml at 25˚C in 500 ml bottles

Supply of Sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to NIST / Metrological traceability

Supply of Calcium carbonate volumetric standard. secondary reference matenal for complexometry, traceable to NIST Standard Reference Material / Metrological traceability

Supply of Sodium chloride volumetric standard, SRM for argentometry, traceable SRM