1) Supplying, Erecting, Testing And Commiss [Supplying, Erecting, Testing And Commissioning Of Of Insertion Type Ultrasonic Flow Meter For Cr Filter Plant Bhusawal With One Year Maintenance For Line Size 450Mm, 350Mm, 300Mm And 200Mm Diameter With Following Accessories And Quantity As Per Annexure -A 2) 2 Years & 6 Months Annual Maintenance Co [2 Years & 6 Months Annual Maintenance Contract (Amc) Including Cwprs Calibration Per Year (For 2 Years & 6 Months Period) For Insertion Type Ultr