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| 1 | post overhaul/ serviceability checks | Post overhaul /repair/ routines following to be carried out:-(a) All systems/ equipments/ machinary should be proved to rated/designed power /capacity without limitations /observations and trials to be offered to the naval trial agencies for design specifications along with installation inspections as per approved WLDs, Op checks, HATs and SATs. (b) Any unserviceability during undertaking above serial needs to be repaired / renewed by firm inclusive of spares.(c)Vibration levels at all points should be less than 5 mm/sec.The equipment performance will be considered satisfactory only if the performance trials are cleared by naval inspection agency. (d) Present system for HATS and SATS as per the standards of WATT. |
| 2 | Keltron Echo SounderVer-3 (MT-67282) | Make: Keltron,Thiruvanantpuram Model: VER 3.0 Dual channe OEM\"s Local Representative: M/sKeltron,Thiruvanantpuram(a) Carry out Serviceability of following units of Echo Sounder Units in accordance with annual maintenance schedule of INBR 2651(2), part ii, Para 3.2 :- (i)Transreceiver Modules- 02, Communication Module-01, Power Supply Module- 01, Signal Processor Module- 01,Main Display Unit-01, Repeaters- 02,Transducer- 02 |
| 3 | Keltron Echo SounderVer-3 (b) | (b) Check the insulation of the transducer(> 20 m ohm). |
| 4 | Keltron Echo SounderVer-3 © | (c) Check the resistance of the transducer ( 0.1 to 10 ohm). |
| 5 | Keltron Echo SounderVer-3 (d) | (d) Carry out the printer and speed control checks as per INBR 2651(2), part ii, Para 2.3.10. |
| 6 | Keltron Echo SounderVer-3 (e) | (e) Shallow depth alarm of Echo Sounder is not audible, Feasibility of increasing volume may be taken up with OEM. |
| 7 | Keltron Echo SounderVer-3 (f) | (f)Procure and replace all UPS batteries by refitting yard. |
| 8 | Keltron Echo SounderVer-3 (g) | (g) System to be offered for trials as per SOW 4. |
| 9 | EM LOG V1 (MT- 674421) | Make: Keltron, Kerla Model: EM LOG V1 OEM\"s Local Representative: Keltron, Trivendrum , TransducerRenewal of LOG Transducer with valve assembly and carry out complete performance checks of full system. |
| 10 | EM LOG V1 | Carry out the overhauling of system in accordance with OEM maintenance manual 2650(2), Chapter 9 |
| 11 | EM LOG V1Master unit (I) | (a) Carry out serviceability checks of all Modules/PCB\"s & 7 segment LED displays fitted inside Master unit.(b) Carry out the following tests in accordance to OEM maintenance Manual 2650(2), Chapter 6 :-Anti-condensation heater test , Micro processor card test , I/O card , VFC card , Oscillator card,Oscillator Amplifier card , Detector card ,Calibration card,FD (fault detection) card , one Display Controller card ,one Numeric Display card , one Alpha Numeric Display Card (c) Carry out the No load test in accordance with the MaintenanceManual 2650(2), chapter 5, para 5.1.1. |
| 12 | EM LOG V1Master unit (II) | (a) Carry out test for simulation card in accordance with OEM maintenance manual 2650(2), Chapter 8(b) Carry out speed and distance run for the master unit.(c) Undertake 3-mile run test, Compute Gain and make necessary changes. OEM to offer trials to navy trial team |
| 13 | EM LOG V1RTU | Carry out serviceability checks of all Modules/PCBs & Display fitted inside Re-Transmission Unit |
| 14 | EM LOG V1Repeaters | Serviceability checks of all repeaters fitted in Bridge, Ops room, MCR & Flyco. |
| 15 | EM LOG V1RDU | Carry out test for Repeater distribution card in accordance with the OEM maintenance manual 2650(2), Chapter 7 |
| 16 | Mandotary spares (NA) | 4PDT SWITCH |
| 17 | NA | FUSE (3A) |
| 18 | EK9938V-DSA-36104017 | TRANSRECEIVER MODULE ASSEMBLY (CHANNEL 210 KHZ) |
| 19 | EK9938V-DSA-36104016 | TRANSRECEIVER MODULE ASSEMBLY (CHANNEL 33 KHZ) |
| 20 | EK9938V-DSA-36104018 | SP MODULE ASSEMBLY |
| 21 | EK9938V-DSA-36104019 | COMMUNICATION MODULE ASSEMBLY |
| 22 | NA (I) | 3 KVA Online UPS |
| 23 | NA (II) | 12V, 42 AHBATTERY |
| 24 | EK9938V-DSA-36104020 | POWER SUPPLY MODULE ASSEMBLY |
| 25 | EK9938V-DSA 36 034 3213 | MICRO PROCESSOR CARD |
| 26 | EK9938V-DSA 36 034 3214 | I/O CARD – 1 ASSEMBLY |
| 27 | EK9938V-DSA 36 034 3218 | OSCILLATOR CARD ASSEMBLY |
| 28 | EK9938V-DSA 36 034 3217 | DETECTOR CARD ASSEMBLY |
| 29 | EK9938V-DSA 36 034 3215 | VFC CARD |
| 30 | EK9938V-DSA 36 034 3244/A | MICROPROCESSOR & RS422 CARD FOR RTU |
| 31 | EK9938V-DSA 36 054 3021 | LOG TRANSDUCER ASSY |
| 32 | EK9938V-DSA 36 054 1932 | DISCRETE CARD |
| 33 | EK9938V-DSA 36 034 3303 | POWER SUPPLY CARD-1 ASSY. |
| 34 | EK9938V-DSA 36 034 0304 | POWER SUPPLY CARD-2 ASSY. |
| 35 | EK9938V-EFF 60 010 000H (I) | G C FUSE 6A 32MM |
| 36 | EK9938V-EFF 02 010 000H | G C FUSE 2A 32MM |
| 37 | EK9938V-EFF 10 010 000H | G C FUSE 1A 32MM |
| 38 | EK9938V-XFH 00 000 SFH6 | SFH6, FUSE HOLDER |
| 39 | EK9938V-ESG 15 220 204K | TOGGLE SWITCH KT 2061 |
| 40 | EK9938V-ESM 470 003K | MICROSWITCH K4 A5 140-2 |
| 41 | EK9938V-EFF 60 010 000H | FUSE 2A CARTRIDGE |
| 42 | EK9938V-XCF 03 330 9901 | FAN 230V |
| 43 | EK9938V-DSA 36 054 0832 | PS CARD (+/- 15V) |
| 44 | NA (III) | TRANSDUCER JB |
| 45 | NA (IV) | 3 KVA Online UPS |
| 46 | NA (V) | 12V, 42 AHBATTERY |
