| J | Sandwich type Rising Mains, Tap Off Boxes, Change Over Switches, Starters, Isolators and Push Button Stations etc., | |
| 1 | Supply, Installation, Testing and Commissioning of the following indoor type sandwich Type Rising Main suitable for 3 phase, 415V, 4 wire, 35KA, 50Hz, A.C system. The sandwich Type Rising Main enclosure complete with supporting frames, tap-off boxes of plugged type, incoming Control Main Breakers, outgoing tap-off box breakers, adopter box etc. The busbar should be also equipped with double earthing continuously for Body and Necessary DMC/SMC Supports for UPS Rising Main Earthing.Every floor crossing may be provided with suitable vapour barrier. | |
| The Rising Main should be with straight run, 90 deg. busbar trunking fittings, End (Cable) feed Box, end covers, fixing devices,etc. The busbar trunking system shall be terminated by end caps (closure). | ||
| a) | 630A, 4Pole Sandwich Type Aluminium Rising Main for LPRM-1A, LPRM-2A and LPRM-2B (Power & Lighting) for Software Block. All the neutral busbars shall have the same capacity of phase busbar. | 36 |
| b) | 400A TP & 2N Sandwich Type Copper Rising Main for UPS RM-1A, UPS RM-2A and UPS RM-2B (UPS) for Software Block. All the neutral busbars shall have the 200% of the phase busbar capacity. | 36 |
| c) | 400A, 4Pole Sandwich Type Aluminium Rising Main for LPRM-1A and LPRM-2A (Power & Lighting) for Customer Care. All the neutral busbars shall have the same capacity of phase busbar. | 25 |
| d) | 250A TP & 2N Sandwich Type Copper Rising Main for UPS RM-1A and UPS RM-2A (UPS) for Customer Care. All the neutral busbars shall have the 200% of the phase busbar capacity. | 25 |
| e) | 800A, 4Pole Sandwich Type Aluminium Rising Main for LPRM-1A and LPRM-2A (Power & Lighting) for Cafeteria. All the neutral busbars shall have the same capacity of phase busbar. | 25 |
| f) | Supply,Fixing, Testing and Commissioning of 630Amps 4Pole flexible joints suitable for Sandwich Type Aluminium rising main including all required necessary accessories. | 12 |
| g) | Supply,Fixing, Testing and Commissioning of 400Amps TP+2N flexible joints suitable for Sandwich type Copper rising main including all required necessary accessories. | 12 |
| h) | Supply,Fixing, Testing and Commissioning of 400Amps 4Pole flexible joints suitable for Sandwich type Aluminium rising main including all required necessary accessories. | 8 |
| i) | Supply,Fixing, Testing and Commissioning of 250Amps TP+2N flexible joints suitable for Sandwich type Copper rising main including all required necessary accessories. | 8 |
| j) | Supply,Fixing, Testing and Commissioning of 800Amps 4Pole flexible joints suitable for Sandwich type Aluminium rising main including all required necessary accessories. | 8 |
| 2 | Supply, Installation, Testing and Commissioning of the following Cubicle Type Floor/wall Mounting Type MCCBs for Sandwich Type Copper & Aluminium Rising Main ( UPS and Power & Lighting Rising Main) incomer with necessary Copper & Aluminium busbar interconnections with double earthing continuously at the Cubicle for Body (25mmX5mm Cu strip) between Sandwich Type Rising Main (Power & Lighting) & necessary DMC/SMC Supports seperately for UPS rising main earthing and MCCBs, fixing accessories, with Instrument Panel Consists of Digital Type Load Manager, CTs, control fuses, one set of R,Y,B indicating lamps with control switches and one set of ON/OFF/TRIP indicating lamp with protective fuses for Incomer including control wiring. | |
| The Incoming cable box should be provided with suitable size with extendable Busbars to terminate suitable rating of 3 .5Core XLPE Aluminium Armoured Cables for power & lighting rising main and 1Core PVC unarmoured copper cable for ups rising main as per Schematic Layout Diagram.The rate shall include necessary civil works for fixing the Panels/MCCBs etc as required.The neutral bus shall be same size of the Phase busbar capacity for power & lighting and the neutral bus shall be 200% of the phase busbar capacity for UPS | ||
| a) | 630A, 35KA, TP & N MCCB with all other required accessories and suitable cable box to terminate 2 Runs of 3 1/2 Core 400 Sq mm XLPE Aluminium Armoured Cables for software block power & lighting rising main. | 3 |
| b) | 400A, 35KA, TP & 2N MCCB with all other required accessories and suitable cable box to terminate 10 Runs ( 2 Runs for each phase & 4 Runs of for Neutral ) 1Core 185 Sq mm PVC Copper Unarmoured Cables for software block UPS rising main. | 3 |
| c) | 400A, 35KA, TP & N MCCB with all other required accessories and suitable cable box to terminate 2 Runs of 3 1/2 Core 185 Sq mm XLPE Aluminium Armoured Cables for Customer Care power & lighting rising main. | 2 |
| d) | 250A, 35KA, TP & 2N MCCB with all other required accessories and suitable cable box to terminate 5 Runs ( 1 Run for each phase & 2 Runs of for Neutral ) 1Core 185 Sq mm PVC Copper Unarmoured Cables for Customer Care UPS rising main. | 2 |
| e) | 800A, 35KA, TP & N MCCB with all other required accessories and suitable cable box to terminate 3 Runs of 3 1/2 Core 300 Sq mm XLPE Aluminium Armoured Cables for Cafeteria power & lighting rising main. | 2 |
| 3 | Supply, Installation, Testing and Commissioning of the following Outgoing Tap off boxes tapped from Sandwich Type Copper & Aluminium Rising Mains (UPS and Power & Lighting Rising Main). The rate shall include in a suitable MS enclosure with necessary Copper & Aluminium busbar interconnections,Painting,earthing and outgoing cable boxes etc.as required. | |
| For Power & Lighting | ||
| a) | 100A TP & N 25KA MCCB with all other required accessories. | |
| i) Customer Care - 12 Nos | ||
| ii) Cafeteria - 8 Nos | 20 | |
| b) | 125A TP & N 25KA MCCB with all other required accessories. | |
| i) Software Block - 28 Nos | ||
| ii) Customer Care - 4 Nos | ||
| iii) Cafeteria - 4 Nos | 36 | |
| c) | 160A TP & N 25KA MCCB with all other required accessories. | |
| i) Software Block - 2 Nos | ||
| ii) Customer Care - 5 Nos | 7 | |
| d) | 200A TP & N 25KA MCCB with all other required accessories. | |
| i) Software Block - 12 Nos | ||
| ii) Cafeteria - 9 Nos | 21 | |
| For UPS | ||
| e) | 125A TP & 2N 25KA MCCB with all other required accessories for Customer Care | 6 |
| f) | 200A TP & 2N 25KA MCCB with all other required accessories for Software Block | 12 |
| 4 | Supply, Installation, Testing and Commissioning of the following On Load Change Over Switch in a suitable MS enclosure with cable box, making necessary interconnection, painting, earthing etc., and suitable fixing arrangement as required. | |
| a) | 32A 4Pole On Load Change Over Switch for CLDB of SW.Block & others | 5 |
| b) | 63A 4Pole On Load Change Over Switch for CPDB of SW.Block and Lifts | 10 |
| c) | 125A 4Pole On Load Change Over Switch for DX Unit | 4 |
| d) | 160A 4Pole On Load Change Over Switch for DX Unit | 3 |
| e) | 630A 4Pole On Load Change Over Switch for Water cooled chiller | 1 |
| 5 | Supply, Installation, Testing and Commissioning of the following Isolators in a suitable MS enclosure with necessary painting, earthing, making interconnection etc.,and necessary fixing arrangement on surface/recess of wall as required. | |
| a) | 32A TP & N Load Break Isolator | 46 |
| b) | 63A TP & N Load Break Isolator | 2 |
| c) | 125A TP & N Load Break Isolator | 3 |
| 6 | Supply, Installation, Testing and Commissioning of the following 3 Phase Starters with ON/OFF/TRIP Indicating Lamps, ON/OFF Push Button stations, connected accessories, Power/ Control wiring & making inter connections etc., and suitable necessary fixing arrangement on surface/recess of wall as required. | |
| a) | Up To 3.75KW DOL Starter | 4 |
| b) | 5.5KW DOL Starter | 7 |
| c) | 7.5KW Star-Delta Starter | 5 |
| d) | 9.3KW Star-Delta Starter | 5 |
| e) | 11KW Star-Delta Starter | 8 |
| 7 | Supply, Installation, Testing and Commissioning of the ON/OFF Lockable push button station with ON/OFF indication lamps fixed in a suitable Weather proof MS enclosure,painting,earthing etc., with necessary frame works & fixing accessories near the equipments as required | 64 |
| Total for Sub Head - J |