ELECTRICAL QUALITY ASSURANCE GROUP’S MONTHLY ACTIVITY REPORT

MONTH: MARCH YEAR: 2007 / Page No. 1 of 2

NAME: SCADA SECTION

A: - PERFORMANCE INDICES

INDICES /
This month Mar 07
/ Mar06 / YTM- FY 07 / YTM- prev. year / Target
Availability Index (%)
Overall
T&D
LDC / 99.91%
99.84%
99.84% / 99.72% / 99.4% / 86.91% / 99.60%
SCADA system not available for operations / Date / No of Hours / Reasons and action taken
1.  / NIL / March 07

B: - COMMISSIONING & OTHER ACTIVITIES

Station / Location / Equipment / Scheme /
Condition based Maintenance / ·  Backups-80% completed. Target-100%
·  Maintenance-85% completed. Target- 100% /
Distribution Automation / ·  Site Validation checks for Borivli D A completed for 38 out of 39 stations.
·  Site Validation Checks for Saki Distribution Automation completed for 17 out of 17 stations
·  Site validation checks for Central Mumbai zone DA completed for 30 out of 32 stations.
Khopoli / ·  Configuration of 2Nos additional Ports in D-200 RTUs for connectivity to New Master at LD carried out and tested with existing Master.
·  SAT of new AREVA SCADA master station completed and the system is in use for trial operations.
LDC / ·  All Server H/W of new LDC SCADA has been commissioned. All data from Ambernath, Chembur & Vikhroli are available at LDC. Communication established to RTUs at Trombay ‘A’&Borivli.
C: –MAJOR FAILURES, PROBLEMS & INVESTIGATION

A total of 15 Calls were attended in March 2007... NELCO Engineers were associated for attending to 2 calls with TPC Engineers, 7calls were attended by only NELCO and 6 calls were attended by TPC.

There were no major failures of SCADA system in this month.

D: - TRAINING / INSPECTIONS / DEPUTATION / SEMINARS / GENERAL TOPICS ETC.

Concepts:

1.  Participation in GIS presentation at Engg Dept. (MKR,AAB,PAJ,DAJ) AAB & DAJ are nominated for the CFT of preparing SRS for GIS

2.  MKR, AAB & DAJ are nominated for the CFT for preparing Smart Grid road map for TPC and first round of discussions were held.

Maintenance:

1.  Management memo for Maintenance Support Contract for FY08 for NELCO SCADA was put up, approval obtained and LOI placed.

2.  Meeting with Honeywell Automation for options of Spares for the obsolete D-200 RTUs

Other activities:

1.  SERCK SCADA NPA details from Dharavi, Borivli and Salsette were verified and conveyed to T&D for further action.(PAJ)

2.  Knowledge Sharing sessions on SCADA by DAJ at Salsette & PAJ/AKA at Bhira.

3.  MKR was member; Technical Committee & DAJ was ET&A’s coordinator for KAIF.

4.  Action plan for commissioning LDC SCADA as per special requirement for Load management.

5.  Data collection for preparation of database for new LDC master.

DATE: 03-04-07

Sr. Mgr (SCADA)

Form No: EQA-CRI-01-FM-01 / Page no. 1 of 2 / Rev. No.: 00 Rev. Date: 01-11-2002