ET&A COMMUNICATION SECTION
MONTH & YEAR – July 2007
1. COMMUNICATION AVAILABILITY:-
Communication System Indices / July 07 (%) / July 06 (%) / YTM FY 2008 / YTM FY 2007 / Target for the FY 2008Protection Channels / 100 / 99.73 / 99.91 / 99.83 / 99.9
Data channels / 100 / 99.86 / 98.87 / 99.70 / 98.0
Voice system / 100 / 99.87 / 99.86 / 99.67 / 99.0
% availability =
2. MAJOR INVESTIGATION & OCCURRENCES: -
Date / Division / Station / OCCURRENCES / INVESTIGATION / Down TimeNil
Jobs that had taken more time than the standard time
Date / Division/ Station / System / Channels affected / Down TimeNil
3. BREAKDOWN MAINTENANCE ACTIVITIES : -
Date / Division / Description / Resolution timeNil
4. COMMISSIONING / PROJECT ACTIVITIES : -
Date / Division / DescriptionCommissioning
02/07/07 / ET&A / Programmed extensions 604 and 606 for remote meter reading. These extensions are of IOX 130 exchange of LD.
02/07/07 / Dharavi, BH, Carnac / Carried out expert audit of Alcatel’s IP based Telephone Exchange along with ABS at Dharavi, Bombay House and Carnac
04 & 05 /07/07 / Malad & Versova / Reconfiguration of SCADA channel at Malad and Versova on FOX20
05&06 /07/07 / Versova / Modification of Versova – Trombay SCADA data channel from 2.4kbps to 9.6kbps
11/07/07 / Khopoli / Connectivity established for Khopoli – Forebay WAN link for CCTV.
27 & 28 / 07/07 / Dharavi & Vikhroli / Installed Ebang Multiplexers between Dharavi and Vikhroli. WAN link for Vikhroli has now been upgraded to 100Mbps through the new multiplexer.
VHF Installation
03/07/07 / Trombay / 1. Antenna at Station A
2. VHF base station along with telephone patch at Load Despatch
05 & 06 / 07/07 / Carnac / 1. Antenna at top of lift room
2. VHF base station along with telephone patch at Carnac.
3. 5 nos. of handhelds for Senior management are programmed.
13/07/07 / Fire / 1. Antenna on fire building
2. Base station for fire control room
3. 2 nos. of base station for fire vehicle
4. 1 no. of handheld for fire officer
5. 3 nos. of handheld sets for fire engines
16/07/07 / Security / 1. Antenna on security building
2. Base station for security control room
3. 1 no. of handheld for safety officer
20 & 21 /07/07 / Bhivpuri / 1. Antenna on Point # 18 IB
2. Base station along with telephone patch
3. 1 No. of handheld for point # 18
4. 1 No. of handheld for headworks engineer
5. Antenna on Khandi sluice house
6. Base station at Khandi sluice house
7. Antenna at Thokerwadi Watchman chowky
8. Base station at Thokerwadi
9. 1 No. of handheld for operator at Thokerwadi
25/07/07 / Kolshet / Installed base station with telephone patch at Kolshet
26/07/07 / Dharavi / 1. Antenna at Dharavi
2. Base station with telephone patch
3. Base station at CCR
Planning & Designing
23/07/07 / Carnac / Attended meeting at Carnac for communication requirements of Haldia project. The new PLCC to be commissioned between Haldia (TPC site) and WBSEB S/S were discussed.
10 & 24 / 07/07 / Backbay / Carried site survey for new telephone exchange at Backbay for CGPL. The existing IP exchange at MW CS is to be commissioned at Backbay and the same along with Type 1 cables, krone etc has been delivered at Backbay. The commissioning of exchange will be done after the completion of civil works at Backbay.
5. RETROFITTING JOBS: -
Date / Division / DescriptionNil
6. CONDITION BASED MAINTENANCE (April 2007- March 2008) :-
CBM indices / YTD Completion / YTD Target / Target for the FY 2008Percentage (%) / 0 / 33 / 100
Location completed / Nil
7. ADMINISTRATION AND MAN POWER DEVELOPMENT :-
Date / Name / Description18/07/07 / U.M.Mehta
C.S.Vitekar / Attended one day training program on “Quality Circle” at Trombay A