Updated Status of Unit 5 C & I as on 17/11/2008

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» Unit No.5 : Status of Pending BOP work.

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» Unit No.5 : Status of Pending BOP work.

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» Status Report of Unit No.6 Construction as on 12.03.09.

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» [b]Progress of Unit No.5 BOP Construction as on date 20.02.09.[/b]

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Updated Status of Unit 5 C & I as on 17/11/2008

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Admin: Admin; Posts: 3
Join date: 2008-08-30

Post n°1

Updated Status of Unit 5 C & I as on 17/11/2008

Post Admin on 20th November 2008, 09:29

5th Unit C&I System
Steam Generator
SL. No.	System	Work Done	Work Pending
1.	Oil Elevation	AB & CD:- Ready	EF:- i) Spark rod(2 no’s)required materials shortage).
2.	Mill group	A, B, C, D: - Ready(Most of the important signals are made through. few parameters monitoring still pending.)	E: - Under progress. F:-Feeder calibration and other are pending.All Mill-Vibration Monitoring System
3.	Fuel oil System	LOTV & Oil Flow Controller are ready	LORV are not ready(materials shortage)
4.	Seal air system	Fans & Emergency damper are ready	-
5.	SADC System	Erection part is over	4nos. I/P Converter shortage
6.	Burner tilt	Erection completed	-
7.	ID fan	Fan A & B are ready(Most of the important signals are made through & Auto operation of Furnace Draft has been performed)	Vibration Monitoring System
8.	FD fan	Fan A & B are ready (Most of the important signals are made through)	Vibration Monitoring System
9.	PA fan	Fan B are ready (Most of the important signals are made through)	Fan A work under process.Vibration Monitoring System.
10.	Air Pre-heater	A & B are ready (Most of the important signals are made through)	No motion signal
11.	O2 monitoring system	Ready	-
12.	HP Bypass System	Field jobs have been over. Loop tuning has been done.	Final performance.
Turbo-Generator System
SL. No.	System	Work Done	Work Pending
1.	Bring & Jacking Oil System	Remote operation of EOP AC & DC, JOP 1 &2, Temperature Controller.	Sub Group Control
2.	Governing System	partly commissioned	Control valve F/B, ATT, Fire protection etc.
3.	Vacuum breaker	-	Not commissioned
4.	Synchronizer	-	Not commissioned
5.	Seal Oil System	Remote operation of AC SOP 1 & 2 and DC SOP	-
6.	H2 purity monitoring system	local panel is ready	Proper remote interface is pending
7.	Turbine Drain valves & Ext. NRV	Around 50% is ready	-
8.	Evacuation System	Partly ready for operation	Sub Group Control
9.	LP Bypass System	Ready for operation & final tuning has been done.	-
10.	PRDS System	Pr control loop is ready.HT- temperature control is in auto mode.	LT-temperature control yet to be done
11.	Gland Seal System	Erection of instruments & control valves	Performance Observation & Final tuning pending
12.	BFP	A,B,c:- Important parameters have been made through	C:- Remote operation.All BFP-Vibration Monitoring System
13.	CEP Pump	Ready for operation	Vibration Monitoring System
14.	DMCW System	Important part has been completed ( Pump stand by operation & auto loop operation of boiler recirculation valve )	Few parameter display is pending & auto loop operation of Turbine recirculation valve.
15.	ACW and CWP System	CWP A,B&C, ACW A Switchgear to DCS Interface has been done and most of the vital signal has been made ready	DCS interface is pending.
16.	CT Fan	MCC to DCS interface has been done	Interconnection of bration & Oil level monitoring system.
Common items
SL. No.	System	Work Done	Work Pending
1.	UPS	Major work has been done	Battery healthiness monitoring system
2.	Unit Control Panel	Major work has been done	Observation of Performance of the system( EF –Elevation interface )
3.	Hardwire annunciation system	Major work has been done	Observation of Performance of the system
4.	CCTV	Work started	-
5.	LVS	Client Software has been changed and the system has been made ready	Observation of final Performance.
6.	HART management system	System commissioned	-
7.	Acoustic Steam leakage detection system	Field mounting of sensor has been done	Remote interface
8.	Remote Operation of Electrical System (Incoming BKR, Tie BKR etc.)	Very few cable has been terminated 6.6 Kv Supply 1 & 2 to CHP- BKR &ST#3 to DCS interface has been done logic checking is pending.	DCS interface is pending
9.	ASH Handling System	Bottom Ashing, Ash slurry Pump House, Fly Ash & Vaccum Pump House, Silo – UPS, PLC & Control Panel Erected.	No Interfacing of the system to PLC & Control Desk has been Started. Some Transmitters & Gauges are connected in unapproachable place.
10.	DM PLANT	Only two nos. Turbine Flow meters has been erected, very few nos. of limit switches has been connected on the actuators.	PLC Panels & Control Desk has not erected.