6.6 Kv Ais Switchgear 6.6 Kv Ais Switchgear , 6.6 Kv Ais Switchgear Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection And Testing (Tpi), Supervision Of Installation, Packing, Transport At Site, Supervision Of Testing And Commiss, IOCL GUJARAT REFINERY,GUJARAT,INDIA-Gujarat

6.6 Kv Ais Switchgear 6.6 Kv Ais Switchgear , 6.6 Kv Ais Switchgear Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection And Testing (Tpi), Supervision Of Installation, Packing, Transport At Site, Supervision Of Testing And Commissioning At Site Including Commissioning Spares, Mandatory Spares, Tools & Tackles As Required, Documentation And Providing Guarantee For 6.6 Kv Ais Switchgear Located At Dumad. Scope Shall Be In Accordance With The Requirements Stated In This Requisition, Specification, Industry Codes & Standard And Local Rules & Regulations As Applicable And All The Attached Documents Enclosed As Annexure / Attachments. , 6.6 Kv, 2000 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwgno.44Ac9100-000/E.01/0021), Specifications And Data Sheet. , 6.6 Kv, 1600 A, 40 Ka (Rms) Symmetrical For1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No.44Ac9100-000/E.01/0021), Specifications And Data Sheet And 4 Nos. Of Differential Relay As A Free Issue For Downstream 6.6 Kv Switchgear Of Client. , 6.6 Kv, 1250 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0022), Specifications And Data Sheet And 2 Nos. Of Differential Relay As A Free Issue For Downstream 6.6 Kv Icog Panel (922-Hsgr-01) , 6.6 Kv, 630 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0022), Specifications And Data Sheet. , Icog Panel6.6 Kv, 630 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker. Refer Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0023) , Mandatory Spare (Total Lumpsum Price To Be Quoted For Mandatory Spares Required As Per Mr) For 6.6 Kv Ais Switchgear , Mandatory Spares For1. 6.6 Kv, 2000 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwgno.44Ac9100-000/E.01/0021), Specifications And Data Sheet.2.6.6 Kv, 1600 A, 40 Ka (Rms) Symmetrical For1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No.44Ac9100-000/E.01/0021), Specifications And Data Sheet And 4 Nos. Of Differential Relay As A Free Issue For Downstream 6.6 Kv Switchgear Of Client. , Mandatory Spares For1. 6.6 Kv, 1250 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0022), Specifications And Data Sheet And 2 Nos. Of Differential Relay As A Free Issue For Downstream 6.6 Kv Icog Panel (922-Hsgr-01) 2. 6.6 Kv, 630 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker, Incoming And Outgoing Feeders As Per Attached Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0022), Specifications And Data Sheet. , Mandatory Spares ForIcog Panel6.6 Kv, 630 A, 40 Ka (Rms) Symmetrical For 1 Sec., 3Ph., 3 Wire, 50 Hz, Metal Enclosed Switchgear, Lsc2b Type (Iec 62271-200), Floor Mounted Free Standing, Ip 4X, Iac-Aflr (Iec 62271-200) Classified With Vacuum Circuit Breaker. Refer Protection And Metering Single Line Diagram (Dwg No. 44Ac9100-000/E.01/0023) , Supervision Of Installation, Testing And Commissioning Of 6.6 Kv Ais Switchgear (Each Switchgear 5 Days And 2 Days For Each Icog Panel) At Dumad , Supervision Of Installation, Testing And Commissioning Of 6.6 Kv Ais Switchgear (Each Switchgear 5 Days And 2 Days For Each Icog Panel) At Dumad , Overtime Rate / Hour Beyond Normal 8 Hours Work On Normal Working Days. , Overtime Rate / Hour For Work On Weekly Off Days / Holidays (As Applicable To Refinery Site).

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	15-Oct-2021	Technical Addendum_1	Technical Bid	26-10-2021
2	18-Oct-2021	Commercail Corrigendum_1	BOQ	26-10-2021
3	19-Oct-2021	Commercial Corrigendum_2	Other	26-10-2021
4	26-Oct-2021	Commercial Corrigendum_5	Financial Bid	26-10-2021

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Name of Work:SUPPLY OF 6.6 kV AIS SWITCHGEARFORACRYLICS / OXO-ALCOHOL PROJECT AT IOCL, DUMAD COMPLEX, Nr.GUJARAT REFINERY, VADODARA, GUJARAT, INDIA

Sl. No.	Item Description
1	6.6 kV AIS SWITCHGEAR Design, engineering, manufacturing, supply, painting, assembly, inspection and testing (TPI), supervision of installation, packing, transport at site, supervision of testing and commissioning at site including commissioning spares, mandatory spares, tools & tackles as required, documentation and providing guarantee for 6.6 kV AIS Switchgear located at DUMAD. Scope shall be in accordance with the requirements stated in this requisition, specification, Industry codes & standard and local rules & regulations as applicable and all the attached documents enclosed as annexure / attachments.
2	6.6 kV, 2000 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (DwgNo.44AC9100-000/E.01/0021), specifications and data sheet.
3	6.6 kV, 1600 A, 40 kA (rms) symmetrical for1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No.44AC9100-000/E.01/0021), specifications and data sheet and 4 nos. of differential relay as a free issue for downstream 6.6 kV Switchgear of Client.
4	6.6 kV, 1250 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0022), specifications and data sheet and 2 nos. of differential relay as a free issue for downstream 6.6 kV ICOG Panel (922-HSGR-01)
5	6.6 kV, 630 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0022), specifications and data sheet.
6	ICOG PANEL 6.6 kV, 630 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker. Refer Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0023)
7	Mandatory Spare (Total Lumpsum price to be quoted for mandatory spares required as per MR) for 6.6 kV AIS Switchgear
8	Mandatory Spares for 1. 6.6 kV, 2000 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (DwgNo.44AC9100-000/E.01/0021), specifications and data sheet. 2.6.6 kV, 1600 A, 40 kA (rms) symmetrical for1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No.44AC9100-000/E.01/0021), specifications and data sheet and 4 nos. of differential relay as a free issue for downstream 6.6 kV Switchgear of Client.
9	Mandatory Spares For 1. 6.6 kV, 1250 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0022), specifications and data sheet and 2 nos. of differential relay as a free issue for downstream 6.6 kV ICOG Panel (922-HSGR-01) 2. 6.6 kV, 630 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker, incoming and outgoing feeders as per attached Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0022), specifications and data sheet.
10	Mandatory Spares For ICOG PANEL 6.6 kV, 630 A, 40 kA (rms) symmetrical for 1 sec., 3Ph., 3 wire, 50 Hz, metal enclosed switchgear, LSC2B type (IEC 62271-200), floor mounted free standing, IP 4X, IAC-AFLR (IEC 62271-200) classified with vacuum circuit breaker. Refer Protection and Metering Single Line Diagram (Dwg No. 44AC9100-000/E.01/0023)
11	Supervision of Installation, Testing and commissioning of 6.6 kV AIS Switchgear (Each Switchgear 5 days and 2 days for each ICOG panel) at DUMAD
12	Supervision of Installation, Testing and commissioning of 6.6 kV AIS Switchgear (Each Switchgear 5 days and 2 days for each ICOG panel) at DUMAD
13	Overtime rate / hour beyond normal 8 hours work on normal working days.
14	Overtime rate / hour for work on weekly off days / holidays (as applicable to Refinery site).