Supply Of Ac Ups, Ups Acdb And Batteries , Iocl Gujarat Refinery, Vadodara, Gujarat, India -Ac Ups, Ups Acdb And Batteries Ac Ups, Ups Acdb And Batteries System , Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection ( , Vadodara-Gujarat

Supply Of Ac Ups, Ups Acdb And Batteries , Iocl Gujarat Refinery, Vadodara, Gujarat, India -Ac Ups, Ups Acdb And Batteries Ac Ups, Ups Acdb And Batteries System , Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection ( Third Party Inspection ) And Testing, Supervision Of Installation, Packaging, Transport At Site, Supervision Of Testing And Commissioning At Site, Including Mandatory, Commissioning Spares, Tools & Tackles If Any Required, Documentation And Providing Mechanical And Performance Guarantee For Industrial Type Ac Ups, Batteries, Acdb, And Other Items In Scope Of This Enquiry Located At Iocl Dumad Plant. 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 X 100% Independent, Non-Modular Type Ac Ups With 12 Pulse Thyristor-Based Rectifier & Igbt Based Inverter With Bypass For Each Unit. Ups Shall Be Rated For 100 Kva With 110V Ac Output, 50Hz, 0.8 Pf, Suitable For 415V, 3-Ph, 50Hz Ac Input As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , 1 No., Non Integral Type, Fully Compartmentalized, Fixed Type, Free Standing, Floor Mounted Ups Acdb ( 110V Ac ) With Copper Busbar Of Short Circuit Withstand Capacity Of 10Ka For 1Sec. Acdb With Two Incomers And One Bus-Coupler And Outgoing Feeders, Metering, Protection & Other Details As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , Each Ups Shall Be Provided With 1 X 100% Ni-Cd Battery Cells ( Pocket Plate Type ) Having Total 1Hr Autonomy Period With Mild Steel, Epoxy Painted Battery Racks And Inter-Cell Cabling, Complete With Cell Support Accessories, Insulated Bases For Cells And Two Diagonally Located Earth Boss. Battery Shall Be Sized By Bidders Based On The Following Factors: - Design Margin – 1 Ageing Factor – 1.25 Minimum Site Ambient Temperature - 4°C End Cell Voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As Per Attached Annexure-3 , Each Battery Bank Shall Be Provided With Ex’D’, Iic, T6 Certified Battery Isolator In Cast Aluminium Alloy ( Copper Free ) Enclosure Complete With Non-Magnetic Drilled Gland Plate, Cable Glands And All Accessories For Installation. Battery Isolator Shall Be Suitably Sized By Bidder. , Interconnecting Fire Resistant Power Cable ( Copper, Flexible, Heavy Duty Neoprene Pvc / Xlpe Insulated, Fr Pvc Outer Sheath ) Of Required Cross Section For Connection Between Ac Ups, Battery Isolators, Batteries And Ups Acdb Including Flameproof Cable Glands And Lugs. Interconnecting Power Cables Between Ups And Battery, Ups And Ups Acdb Shall Be Suitable For Peak Loading And The Allowable Voltage Drop Of Max 2.5 %. Following Min. Cable Lengths To Be Considered: - Ups To Battery Isolator: 25 Mtr ( Approx. ) Battery Isolator To Battery: 5 Mtr ( Approx. ) Ups To Ups Acdb: 15 Mtr. ( Approx. ) Lengths Are Indicative Only. Bidders To Consider Cable Length Based On Attached Layouts , Battery Accessories For Each Battery Bank As Indicated In Attached Specifications And Data Sheets , 2 X 100% Independent, Non-Modular Type Ac Ups With 12 Pulse Thyristor-Based Rectifier & Igbt Based Inverter With Bypass For Each Unit. Ups Shall Be Rated For 35 Kva, With 240V Ac Output, 50Hz, 0.8 Pf, Suitable For 415V, 3-Ph, 50Hz Ac Input As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , 1 No., Non Integral Type, Non-Compartmentalized, Wall Mounted Ups Acdb ( 240V Ac ) With Copper Busbar Of Short Circuit Withstand Capacity Of 10Ka For 1Sec. Acdb With Two Incomers And One Bus-Coupler And Outgoing Feeders, Metering, Protection & Other Details As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , Each Ups Shall Be Provided With 1 X 100% Ni-Cd Battery Cells ( Pocket Plate Type ) Having Total 1Hr Autonomy Period With Mild Steel, Epoxy Painted Battery Racks, And Inter-Cell Cabling, Complete With Cell Support Accessories, Insulated Bases For Cells And Two Diagonally Located Earth Boss. Battery Shall Be Sized By Bidders Based On The Following Factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum Site Ambient Temperature - 4°C End Cell Voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As Per Attached Annexure-3 , Each Battery Bank Shall Be Provided With Ex’D’, Iic, T6 Certified Battery Isolator In Cast Aluminium Alloy ( Copper Free ) Enclosure Complete With Non-Magnetic Drilled Gland Plate, Cable Glands And All Accessories For Installation. Battery Isolator Shall Be Suitably Sized By Bidder. , Interconnecting Fire Resistant Power Cable ( Copper, Flexible, Heavy Duty Neoprene Pvc / Xlpe Insulated, Fr Pvc Outer Sheath ) Of Required Cross Section For Connection Between Ac Ups, Battery Isolators, Batteries And Ups Acdb Including Flameproof Cable Glands And Lugs. Interconnecting Power Cables Between Ups And Battery, Ups And Ups Acdb Shall Be Suitable For Peak Loading And The Allowable Voltage Drop Of Max 2.5 %. Following Min. Cable Lengths To Be Considered: - Ups To Battery Isolator: 25 Mtr. Battery Isolator To Battery: 5 Mtr. Ups To Ups Acdb: 40 Mtr. Lengths Are Indicative Only. Bidders To Consider Cable Length Based On Attached Layouts. , Battery Accessories For Each Battery Bank As Indicated In Attached Specifications And Data Sheets , 2 X 100% Independent, Non-Modular Type Ac Ups With 6 Pulse Thyristor-Based Rectifier & Igbt Based Inverter With Bypass For Each Unit. Ups Shall Be Rated For 10 Kva, With 240V Ac Output, 50Hz, 0.8 Pf, Suitable For 415V, 3-Ph, 50Hz Ac Input As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation , 1 No., Non Integral Type, Non-Compartmentalized, Wall Mounted Ups Acdb ( 240V Ac ) With Copper Busbar Of Short Circuit Withstand Capacity Of 10Ka For 1Sec. Acdb With Two Incomers And One Bus-Coupler And Outgoing Feeders, Metering, Protection & Other Details As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , Each Ups Shall Be Provided With 1 X 100% Vrla Battery Cells Having Total 2 Hr. Autonomy Period With Mild Steel, Epoxy Painted Battery Racks, And Inter-Cell Cabling, Complete With Cell Support Accessories, Insulated Bases For Cells And Two Diagonally Located Earth Boss. Battery Shall Be Sized By Bidders Based On The Following Factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum Site Ambient Temperature - 4°C End Cell Voltage – 1.75V Capacity Rating Factor Duty Discharge Cycle – As Per Attached Annexure-3 , Each Ups Shall Be Provided With 1 X 100% Ni-Cd Battery Cells ( Pocket Plate Type ) Having Total 1Hr Autonomy Period With Mild Steel, Epoxy Painted Battery Racks, And Inter-Cell Cabling, Complete With Cell Support Accessories, Insulated Bases For Cells And Two Diagonally Located Earth Boss. Battery Shall Be Sized By Bidders Based On The Following Factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum Site Ambient Temperature - 4°C End Cell Voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As Per Attached Annexure-3 , Each Battery Bank Shall Be Provided With Ex’D’, Iic, T6 Certified Battery Isolator In Cast Aluminium Alloy ( Copper Free ) Enclosure Complete With Non-Magnetic Drilled Gland Plate, Cable Glands And All Accessories For Installation. Battery Isolator Shall Be Suitably Sized By Bidder. , Interconnecting Fire Resistant Power Cable ( Copper, Flexible, Heavy Duty Neoprene Pvc / Xlpe Insulated, Fr Pvc Outer Sheath ) Of Required Cross Section For Connection Between Ac Ups, Battery Isolators, Batteries And Ups Acdb Including Flameproof Cable Glands And Lugs. ( 1 Set For Fire Station & 1 Set For Lab Building ) Interconnecting Power Cables Between Ups And Battery, Ups And Ups Acdb Shall Be Suitable For Peak Loading And The Allowable Voltage Drop Of Max 2.5 %. Following Min. Cable Lengths To Be Considered: - Ups To Battery Isolator: 25 Mtr. Battery Isolator To Battery: 5 Mtr. Ups To Ups Acdb: 15 Mtr. Lengths Are Indicative Only. Bidders To Consider Cable Length Based On Attached Layouts. , Battery Accessories For Each Battery Bank As Indicated In Attached Specifications And Data Sheets. ( For Fire Station ) , Battery Accessories For Each Battery Bank As Indicated In Attached Specifications And Data Sheets. ( For Lab Building ) , Battery Cell Booster As Per Data Sheets, Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation , Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection ( Third Party Inspection ) And Testing, Supervision Of Installation, Packaging, Transport At Site, Supervision Of Testing And Commissioning At Site, Including Mandatory, Commissioning Spares, Tools & Tackles If Any Required, Documentation And Providing Mechanical And Performance Guarantee For Industrial Type Ac Ups, Batteries, Acdb, And Other Items In Scope Of This Enquiry Located At Jr Refinery Plant. 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 X 100% Independent, Non-Modular Type Ac Ups With 6 Pulse Thyristor-Based Rectifier & Igbt Based Inverter With Bypass For Each Unit. Ups Shall Be Rated For 3 Kva, With 240V Ac Output, 50Hz, 0.8 Pf, Suitable For 415V, 3-Ph, 50Hz Ac Input As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation , 1 No., Non Integral Type, Non-Compartmentalized, Wall Mounted, Ups Acdb ( 240V Ac ) With Copper Busbar Of Short Circuit Withstand Capacity Of 10Ka For 1Sec. Acdb With Two Incomers And One Bus-Coupler And Outgoing Feeders, Metering, Protection & Other Details As Per Data Sheets, Sld And Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation. , Each Ups Shall Be Provided With 1 X 100% Ni-Cd Battery Cells ( Pocket Plate Type ) Having Total 1 Hr Autonomy Period With Mild Steel, Epoxy Painted Battery Racks, And Inter-Cell Cabling, Complete With Cell Support Accessories, Insulated Bases For Cells And Two Diagonally Located Earth Boss. Battery Shall Be Sized By Bidders Based On The Following Factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum Site Ambient Temperature - 4°C End Cell Voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As Per Attached Annexure-3 , Each Battery Bank Shall Be Provided With Ex’D’, Iic, T6 Certified Battery Isolator In Cast Aluminium Alloy ( Copper Free ) Enclosure Complete With Non-Magnetic Drilled Gland Plate, Cable Glands And All Accessories For Installation. Battery Isolator Shall Be Suitably Sized By Bidder. , Interconnecting Fire Resistant Power Cable ( Copper, Flexible, Heavy Duty Neoprene Pvc / Xlpe Insulated, Fr Pvc Outer Sheath ) Of Required Cross Section For Connection Between Ac Ups, Battery Isolators, Batteries And Ups Acdb Including Flameproof Cable Glands And Lugs. Interconnecting Power Cables Between Ups And Battery, Ups And Ups Acdb Shall Be Suitable For Peak Loading And The Allowable Voltage Drop Of Max 2.5 %. Following Min. Cable Lengths To Be Considered: - Ups To Battery Isolator: 25 Mtr. Battery Isolator To Battery: 5 Mtr. Ups To Ups Acdb: 15 Mtr. Lengths Are Indicative Only. Bidders To Consider Cable Length Based On Attached Layouts , Battery Accessories For Each Battery Bank As Indicated In Attached Specifications And Data Sheets. , Battery Cell Booster As Per Data Sheets, Technical Specification And Other Documents Attached With The Material Requisition And Complete With All Accessories Required For Satisfactory Operation , Supervision Of Installation, Testing And Commissioning Of Ac Ups System And Batteries ( 10 Man Days For Each Set ) . Total Days: 50 Mandays , Supervision Of Installation, Testing And Commissioning Of Ac Ups System And Batteries ( 10 Man Days For Each Set ) , 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 ) . => Limited

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Aug-2022	Corrigendum No-1	Other	22-08-2022
2	17-Aug-2022	Technical Corrigendum-1	Technical Bid	22-08-2022
3	23-Aug-2022	Commercial Corrigendum 2	Date	05-09-2022
4	06-Sep-2022	Commercial Corrigendum 4	Date	12-09-2022

Refer document

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Refer document

Name of Work: SUPPLY OF AC UPS, UPS ACDB AND BATTERIES , IOCL Gujarat Refinery, Vadodara, Gujarat, INDIA

Sl. No.	Item Description
1	Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection (Third Party Inspection) and Testing, Supervision of Installation, Packaging, Transport at site, Supervision of Testing and Commissioning at Site, including Mandatory, Commissioning Spares, Tools & tackles if any required, Documentation and providing mechanical and performance guarantee for Industrial Type AC UPS, Batteries, ACDB, and other items in scope of this enquiry located at IOCL Dumad Plant. 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	2 X 100% Independent, Non-Modular Type AC UPS with 12 pulse thyristor-based rectifier & IGBT based inverter with Bypass for each unit. UPS shall be rated for 100 kVA with 110V AC output, 50Hz, 0.8 pf, suitable for 415V, 3-Ph, 50Hz AC input as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
3	1 No., Non integral Type, Fully Compartmentalized, fixed type, free standing, floor mounted UPS ACDB (110V AC) with copper busbar of short circuit withstand capacity of 10kA for 1sec. ACDB with two incomers and one bus-coupler and outgoing feeders, metering, protection & other details as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
4	Each UPS shall be provided with 1 x 100% Ni-Cd battery cells (Pocket Plate Type) having total 1hr Autonomy Period with Mild Steel, Epoxy Painted Battery Racks and inter-cell cabling, complete with cell support accessories, insulated bases for cells and two diagonally located earth boss. Battery shall be sized by Bidders based on the following factors: - Design Margin – 1 Ageing Factor – 1.25 Minimum site ambient temperature - 4°C End cell voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As per attached Annexure-3
5	Each battery bank shall be provided with Ex’d’, IIC, T6 certified Battery Isolator in cast aluminium alloy (copper free) enclosure complete with non-magnetic drilled gland plate, cable glands and all accessories for installation. Battery Isolator shall be suitably sized by Bidder.
6	Interconnecting Fire resistant Power Cable (Copper, flexible, heavy duty neoprene PVC / XLPE insulated, FR PVC outer sheath) of required cross section for connection between AC UPS, Battery isolators, Batteries and UPS ACDB including flameproof cable glands and lugs. Interconnecting power cables between UPS and battery, UPS and UPS ACDB shall be suitable for peak loading and the allowable voltage drop of max 2.5 %. Following min. cable lengths to be considered: - UPS to Battery isolator: 25 mtr (approx.) Battery isolator to battery: 5 mtr (approx.) UPS to UPS ACDB: 15 mtr.(approx.) Lengths are indicative only. Bidders to consider cable length based on attached layouts
7	Battery accessories for each battery bank as indicated in attached Specifications and data sheets
8	2 X 100% Independent, Non-Modular Type AC UPS with 12 pulse thyristor-based rectifier & IGBT based inverter with Bypass for each unit. UPS shall be rated for 35 kVA, with 240V AC output, 50Hz, 0.8 pf, suitable for 415V, 3-Ph, 50Hz AC input as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
9	1 No., Non integral Type, Non-Compartmentalized, wall mounted UPS ACDB (240V AC) with copper busbar of short circuit withstand capacity of 10kA for 1sec. ACDB with two incomers and one bus-coupler and outgoing feeders, metering, protection & other details as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
10	Each UPS shall be provided with 1 x 100% Ni-Cd battery cells (Pocket Plate Type) having total 1hr Autonomy Period with Mild Steel, Epoxy Painted Battery Racks, and inter-cell cabling, complete with cell support accessories, insulated bases for cells and two diagonally located earth boss. Battery shall be sized by Bidders based on the following factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum site ambient temperature - 4°C End cell voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As per attached Annexure-3
11	Each battery bank shall be provided with Ex’d’, IIC, T6 certified Battery Isolator in cast aluminium alloy (copper free) enclosure complete with non-magnetic drilled gland plate, cable glands and all accessories for installation. Battery Isolator shall be suitably sized by Bidder.
12	Interconnecting Fire resistant Power Cable (Copper, flexible, heavy duty neoprene PVC / XLPE insulated, FR PVC outer sheath) of required cross section for connection between AC UPS, Battery isolators, Batteries and UPS ACDB including flameproof cable glands and lugs. Interconnecting power cables between UPS and battery, UPS and UPS ACDB shall be suitable for peak loading and the allowable voltage drop of max 2.5 %. Following min. cable lengths to be considered: - UPS to Battery isolator: 25 mtr. Battery isolator to battery: 5 mtr. UPS to UPS ACDB: 40 mtr. Lengths are indicative only. Bidders to consider cable length based on attached layouts.
13	Battery accessories for each battery bank as indicated in attached Specifications and data sheets
14	2 X 100% Independent, Non-Modular Type AC UPS with 6 pulse thyristor-based rectifier & IGBT based inverter with Bypass for each unit. UPS shall be rated for 10 kVA, with 240V AC output, 50Hz, 0.8 pf, suitable for 415V, 3-Ph, 50Hz AC input as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation
15	1 No., Non integral Type, Non-Compartmentalized, Wall mounted UPS ACDB (240V AC) with copper busbar of short circuit withstand capacity of 10kA for 1sec. ACDB with two incomers and one bus-coupler and outgoing feeders, metering, protection & other details as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
16	Each UPS shall be provided with 1 x 100% VRLA battery cells having total 2 hr. autonomy period with Mild Steel, Epoxy Painted Battery Racks, and inter-cell cabling, complete with cell support accessories, insulated bases for cells and two diagonally located earth boss. Battery shall be sized by Bidders based on the following factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum site ambient temperature - 4°C End cell voltage – 1.75V Capacity Rating Factor Duty Discharge Cycle – As per attached Annexure-3
17	Each UPS shall be provided with 1 x 100% Ni-Cd battery cells (Pocket Plate Type) having total 1hr Autonomy Period with Mild Steel, Epoxy Painted Battery Racks, and inter-cell cabling, complete with cell support accessories, insulated bases for cells and two diagonally located earth boss. Battery shall be sized by Bidders based on the following factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum site ambient temperature - 4°C End cell voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As per attached Annexure-3
18	Each battery bank shall be provided with Ex’d’, IIC, T6 certified Battery Isolator in cast aluminium alloy (copper free) enclosure complete with non-magnetic drilled gland plate, cable glands and all accessories for installation. Battery Isolator shall be suitably sized by Bidder.
19	Interconnecting Fire resistant Power Cable (Copper, flexible, heavy duty neoprene PVC / XLPE insulated, FR PVC outer sheath) of required cross section for connection between AC UPS, Battery isolators, Batteries and UPS ACDB including flameproof cable glands and lugs. ( 1 SET for Fire Station & 1 SET for Lab Building) Interconnecting power cables between UPS and battery, UPS and UPS ACDB shall be suitable for peak loading and the allowable voltage drop of max 2.5 %. Following min. cable lengths to be considered: - UPS to Battery isolator: 25 mtr. Battery isolator to battery: 5 mtr. UPS to UPS ACDB: 15 mtr. Lengths are indicative only. Bidders to consider cable length based on attached layouts.
20	Battery accessories for each battery bank as indicated in attached Specifications and data sheets. (For Fire Station)
21	Battery accessories for each battery bank as indicated in attached Specifications and data sheets. (For Lab Building)
22	Battery Cell Booster as per data sheets, Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation
23	Design, Engineering, Manufacturing, Supply, Painting, Assembly, Inspection (Third Party Inspection) and Testing, Supervision of Installation, Packaging, Transport at site, Supervision of Testing and Commissioning at Site, including Mandatory, Commissioning Spares, Tools & tackles if any required, Documentation and providing mechanical and performance guarantee for Industrial Type AC UPS, Batteries, ACDB, and other items in scope of this enquiry located at JR Refinery Plant. 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.
24	2 X 100% Independent, Non-Modular Type AC UPS with 6 pulse thyristor-based rectifier & IGBT based inverter with Bypass for each unit. UPS shall be rated for 3 kVA, with 240V AC output, 50Hz, 0.8 pf, suitable for 415V, 3-Ph, 50Hz AC input as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation
25	1 No., Non integral Type, Non-Compartmentalized, Wall mounted, UPS ACDB (240V AC) with copper busbar of short circuit withstand capacity of 10kA for 1sec. ACDB with two incomers and one bus-coupler and outgoing feeders, metering, protection & other details as per data sheets, SLD and Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation.
26	Each UPS shall be provided with 1 x 100% Ni-Cd battery cells (Pocket Plate Type) having total 1 hr Autonomy Period with Mild Steel, Epoxy Painted Battery Racks, and inter-cell cabling, complete with cell support accessories, insulated bases for cells and two diagonally located earth boss. Battery shall be sized by Bidders based on the following factors: - Design Margin – 1.20 Ageing Factor – 1.25 Minimum site ambient temperature - 4°C End cell voltage – 1.1V Capacity Rating Factor Duty Discharge Cycle – As per attached Annexure-3
27	Each battery bank shall be provided with Ex’d’, IIC, T6 certified Battery Isolator in cast aluminium alloy (copper free) enclosure complete with non-magnetic drilled gland plate, cable glands and all accessories for installation. Battery Isolator shall be suitably sized by Bidder.
28	Interconnecting Fire resistant Power Cable (Copper, flexible, heavy duty neoprene PVC / XLPE insulated, FR PVC outer sheath) of required cross section for connection between AC UPS, Battery isolators, Batteries and UPS ACDB including flameproof cable glands and lugs. Interconnecting power cables between UPS and battery, UPS and UPS ACDB shall be suitable for peak loading and the allowable voltage drop of max 2.5 %. Following min. cable lengths to be considered: - UPS to Battery isolator: 25 mtr. Battery isolator to battery: 5 mtr. UPS to UPS ACDB: 15 mtr. Lengths are indicative only. Bidders to consider cable length based on attached layouts
29	Battery accessories for each battery bank as indicated in attached Specifications and data sheets.
30	Battery Cell Booster as per data sheets, Technical Specification and other documents attached with the Material Requisition and complete with all accessories required for satisfactory operation
31	Supervision of Installation, Testing and Commissioning of AC UPS system and Batteries (10 Man days for each set). Total Days: 50 Mandays
32	Supervision of Installation, Testing and Commissioning of AC UPS system and Batteries (10 Man days for each set)
33	Overtime rate / hour beyond normal 8 hours work on normal working days.
34	Overtime rate / hour for work on weekly off days / holidays (as applicable to Refinery site).