Carrying out through USFD testing of running rails, welds , including level crossings, lead portion of points and crossings and scabbed rail testing of all types of Rails by NBC (Need based concept) method under traffic conditions as per provisions of IR's USFD manual and specifications for Ultrasonic Testing of Rails and Welds with latest correction slips and related instructions, duly marking defects, submission of daily reports and storing back up data as specified and directed with Contractor's USFD machine. The SRT/DRT machine should have minimum of 9 probes (including 37 degree forward/backward probe) with B-scan facility for detecting bolt hole cracks in Senior Regional Engineer, Karwar region of Konkan Railway between Km 378/100 to Km 739/760. (Computer No. 62781) (Rate quoted shall be excluding GST. GST will be payable as applicable).

A-USFD testing of rails (Item rate is excluding GST)

Carrying out through Ultrasonic testing of rails including gauge face corner defects & USFD testing of welds (excluding flange testing) with RDSO approved contractor's own B-scan machines equipped with 9 channels SRT/DRT with two extra 37 degree probes, operators, all materials, tools and 1 plants, consumables, spare equipments including pre and post work as per the directives of Engineer-in- Charge or his authorised representatives. The rate inclusive of other incidental charges like labour, fuel, plant & machinery, transportation, shifting of machinery, loading, unloading required for completion of the work as per specification and reporting the same as per Indian Railway Standard Specification for Ultrasonic Testing of Rails/Welds, Revised 2020 read with latest correction slips, Comprehensive instructions of USFD testing of Rails and Welds on outsourcing and Manual for Ultrasonic testing of rails and welds (Revised 2022) read with latest correction slips. Above/

B-USFD testing of SEJ (item rate is excluding GST)

USFD testing of Switch Expansion Joint (SEJ) by NBC (Need Based Concept) method under traffic conditions as per provisions of IR's Manual and Specifications for Ultrasonic Testing of Rails and 1 Welds" with latest amendments and related instructions duly marking defects, submission of daily reports and storing back-up data, as specified in special conditions, as applicable to Rail testing. The rates are inclusive of contractors men, materials and machines complete unless otherwise specified and directed. Note:- One set consists of both SEJ on left and right rail. With contractors USFD machine

C-USFD testing of SWITCHES and CROSSINGS (items rate is excluding Above/

Ultrasonic testing of 52 Kg all types of Switch portion in Points and Crossing using 1 Contractors RDSO approved digital Ultrasonic Rail/Weld tester, approved supervisors and as per Indian Railway Manual and Standard specification for Ultrasonic testing of Rail/Welds with latest amendments up to date with all lead, lift etc Above/

D-USFD testing of welds (Item rate is excluding GST)

Carrying out USFD testing of Alumino Thermic (AT) welds on all types of rails, using 0° (2 MHz) double crystal; 70° (2 MHz) 20mm x 20mm single crystal probe for head & flange testing; 2 nos. 45° (2 MHz) single crystal with tandom rig for testing from rail top to bottom & for half moon testing and 1 70° (2 MHz) 20mm x 20mm side looking probe by NBC (Need Based Concept) method under traffic conditions as per provisions of IR's "Manual & Specifications for Ultrasonic Testing of Rails and Welds" & related instructions duly marking the defects, submission of daily reports and storing back-up data as specified & directed. The rates are inclusive of contractor's men, materials & machines complete unless otherwise specified and directed. Track having more than 3 rail panels with Contractor's USFD machine