Manufacture/Fabrication, Assembly, Testing, Inspection, Supply, Erection, Testing and Commissioning of Automation system COB No.6 at SAIL, Bokaro Steel Limited

Amount

SUPPLY OF AUTOMATION SYSTEM

Battery PLC: - PLC System for COB-6 including hydraulically operated reversing winch mechanism for COB-6, Quenching System, Pneumatic blowdown system etc. PLC shall have hot standby CPU capable of bumpless transfer and event synchronization (hardwired redundancy), redundant power supply unit, memory modules with battery back- up, redundant communication, network switches & interface units, LIU units, networking for RIOs & Level-2 system, Operators Console/Control desk, Annunciation Window, required operating, programming & HMI software along with license to operate the software. PLC & Engineering Station cum HMI System/Software shall be OPC enabled for integrating them with third-party interface & network.

Remote Input and Output (RIO) panels

RIO for Quenching System

RIO for Reversing winch and Pneumatic blowdown system

RIO for Coke spillage conveyor

RIO for Coke Sorting Plant

VVVF drives in sheet steel enclosure, IP-42 enclosure, free standing, floor mounted, factory assembled & wired complete with incoming Isolator (50 KA), input & output contactors, Line reactor, HMI on the panel front door, communication card & special cables, DOL by-pass consisting of contactor, overload & ammeter for each HPALA pump motors (132 kW motor) along with Temperature scanners for RTD & BTD of HPALA motors. VFD shall communicate with reversing winch automation system.

Uninterrupted Power Supply (UPS)

Parallel redundant 30KVA Uninterrupted Power Supply (UPS) system with common battery bank.

Standalone 7.5kVA Uninterrupted Power Supply (UPS) system with battery bank & bypass facility for emergency lighting.

Local Control Station:

HPALA Pump motor Local control station (LCS) near HPALA pump motor in stainless steel enclosure of thickness 2 mm , IP-55 enclosure protection ,wall/structure mounting with Ammeter, RPM Meter, Push Buttons (Indication type Start, Stop, Speed increase and decrease), etc.

Non-contact type heavy duty Proximity Limit Switches.

Flashing hooters at different locations for each reversing winch Operation.

Junction Boxes of size 200 x 200 x 100 mm in 2 mm stainless steel enclosure with elemex connectors including spare terminals for control cable terminations.

Furniture For Control Room: One set consists of 1 Industrial grade Table with cabinets & 5 revolving chairs

Engineering/ Operator Stations & IT Hardware:

PC Based Engineering cum HMI Operator Station (22”) with control console, all software, license and other features as per TS.

PC Based HMI Operator Station (22”) with control console, all software, license and other features as per TS.

Industrial grade Control Desk for engineering & HMI operator stations

6 core armored Single Mode Optical Fiber Cable for Networking & required nos. of software & Hardware conforming to TS.

HDPE Pipe 32mm with rope

Rubber Mats, caution Boards, Electrical Shock Treatment Chart as per TAC norms.

Training on PLC & VVVF at manufacturer’s work. This is in addition to on-site training.

Plant Engineering/Execution Drawings: - Equipment layout, Earthing layout, Lighting Layout, Cable engineering covering cable routing, Cable Schedule & termination drawing etc. conforming to TS and as per enclosed drawing list. Drawing list is only indicative & may include few other drawings during detail engineering.

TOTAL OF SUPPLY OF AUTOMATION SYSTEM

ERECTION, TESTING AND COMMISSIONING OF AUTOMATION SYSTEM

Battery PLC: - PLC System for COB-6 including hydraulically operated reversing winch mechanism for COB-6, Quenching System, Pneumatic blowdown system etc. PLC shall have hot standby CPU capable of bumpless transfer and event synchronization (hardwired redundancy), redundant power supply unit, memory modules with battery back- up, redundant communication, network switches & interface units, LIU units, networking for RIOs & Level-2 system, Operators Console/Control desk, Annunciation Window, required operating, programming & HMI software along with license to operate the software. PLC & Engineering Station cum HMI System/Software shall be OPC enabled for integrating them with third-party interface & network.

Remote Input and Output (RIO) panels

RIO for Quenching System

RIO for Reversing winch and Pneumatic blowdown system

RIO for Coke spillage conveyor

RIO for Coke Sorting Plant

VVVF drives in sheet steel enclosure, IP-42 enclosure, free standing, floor mounted, factory assembled & wired complete with incoming Isolator (50 KA), input & output contactors, Line reactor, HMI on the panel front door, communication card & special cables, DOL by-pass consisting of contactor, overload & ammeter for each HPALA pump motors (132 kW motor) along with Temperature scanners for RTD & BTD of HPALA motors. VFD shall communicate with reversing winch automation system.

Uninterrupted Power Supply (UPS)

Parallel redundant 30KVA Uninterrupted Power Supply (UPS) system with common battery bank.

Stand alone 7.5kVA Uninterrupted Power Supply (UPS) system with battery bank & bypass facility for emergency lighting.

Local Control Station

HPALA Pump motor Local control station (LCS) near HPALA pump motor in stainless steel enclosure of thickness 2 mm , IP-55 enclosure protection ,wall/structure mounting with Ammeter, RPM Meter, Push Buttons (Indication type Start, Stop, Speed increase and decrease), etc.

Non-contact type heavy duty Proximity Limit Switches.

Flashing hooters at different locations for each reversing winch Operation.

Junction Boxes of size 200 x 200 x 100 mm in 2 mm stainless steel enclosure with elemex connectors including spare terminals for control cable terminations.

Furniture For Control Room: One set consists of 1 Industrial grade Table with cabinets & 5 revolving chairs

Engineering/ Operator Stations

PC Based Engineering cum HMI Operator Station (22”) with control console, all software, license and other features as per TS.

PC Based HMI Operator Station (22”) with control console, all software, license and other features as per TS.

Industrial grade Control Desk for engineering & HMI operator stations

6 core armored Single Mode Optical Fiber Cable for Networking & required nos. of software & Hardware conforming to TS.

HDPE Pipe 32mm with rope

Termination of Power & Control Cables at each ends including supply of lugs, double compression cable glands, tape, markers, ferrules, etc.

1.1 kV grade Al. Armoured Power cable conforming to TS.

3.5C x 185 sq.mm

3.5C x 35 sq.mm

4C x10 sq.mm

4C x 6 sq.mm

1.1 kV grade Copper control cable conforming to TS.

19C x 2.5 sq. mm

14C x 2.5 sq. mm

10C x 2.5 sq.mm.

7C x 2.5 sq. mm

5C x 2.5 sq. mm

4C x 2.5 sq. mm

3 C x 2.5 sq. mm

1.1 kV grade Copper control cable conforming to TS.

19C x 1.5 sq. mm

14C x 1.5 sq. mm

10C x 1.5 sq.mm.

7C x 1.5 sq. mm

5C x 1.5 sq. mm

Earthing Material: GI Flats of following sizes:

GI pipes of following diameters:

-Flexible Conduit of Various Sizes.

GI Cable tray of following size:

Steel structures consisting of MS Angle, MS Channel, MS Plate of various sizes required for fabrication of brackets / Supporting Structures for installation of cable trays, local control panels / stations, lighting fixtures, control panels etc.

Burried cable laying including related civil work & required material (sand , bricks, markers etc.)

Construction of electronic earth pits including related civil work & required material broadly covering - (Perforated GI pipes, copper rod & plates , copper cable , salt , charcoal/bentonite, CI inspection cover , brick , cement etc.)

Construction of electrical earth pits including related civil work & required material broadly covering - ( GI pipes , salt , charcoal / bentonite , CI inspection cover, brick , cement etc.

Supply of trained man-power during heating up and post commissioning services and PG test.

Supervisor

Electrician

Helpers

Laying (including supply and fixing of clamps, tags, etc.) of Cables by providing additional inserts, supports, cable trays , cable markers etc. as required for cable routing through existing cable tunnel, existing cable trenches, in buried formation, through GI pipes / conduits, along overhead structures including related civil/structural work:

1.1 kV grade Al. Armoured Power cable conforming to TS.

3.5C x 185 sq.mm

3.5C x 35 sq.mm

4C x10 sq.mm

4C x 6 sq.mm

1.1 kV grade Copper control cable conforming to TS.

19C x 2.5 sq. mm

14C x 2.5 sq. mm

10C x 2.5 sq.mm.

7C x 2.5 sq. mm

5C x 2.5 sq. mm

4C x 2.5 sq. mm

3 C x 2.5 sq. mm

1.1 kV grade Copper control cable conforming to TS.

19C x 1.5 sq. mm

14C x 1.5 sq. mm

10C x 1.5 sq.mm.

7C x 1.5 sq. mm

5C x 1.5 sq. mm

TOTAL OF ERECTION, TESTING AND COMMISSIONING OF AUTOMATION SYSTEM

Bidder Name

Amount in Words

EMCONS (BID ID -781584)

Energia Systems Private Limited (BID ID -785581)

DIVYA ENGINEERS (BID ID -789136)

Energia Systems Private Limited (BID ID -785581)

DIVYA ENGINEERS (BID ID -789136)