Work of Design, Supply, Erection, Testing and Commissioning of digital panels in replacement of conventional CRP Panels of 40 MVA-II (CGL) Power Transformer and 110KV Line feeders at 220 KV Ponda Substation

Supply

SETC of Switchgear Control cum Merging Unit ( with min 8 CT, 8VT, 41 DI & 28 DO) along with necessary FO Cables

SETC of Numerical Distance Protection Main I having protection functions of distance, switch onto fault, A/R, PSB, Directional & Non Directional O/C & E/F, LBB, Over/Under Voltage, Frequency & Sync

SETC of Numerical Distance Protection Main II of different make having protection functions of distance, switch onto fault, A/R, PSB, Directional & Non Directional O/C & E/F, LBB, Over/Under Voltage, Frequency & Sync

SETC of Numerical Bay Control Unit

SETC of Auxilliary Relay

SETC of Ethernet switch for Process Bus

SETC of Ethernet switch for Station Bus

Supply of Control and Protection Panel for 110/33KV Power Transformer - (110KV Incomer & 33KV Outgoing) consisting of Simplex Panel with Numerical Protection Relay(Main-I) having Protection Functions of Differential Protection – 2 Winding, Restricted Earth Fault, LBB, Over-flux and HV Over-Current, E/F Protection, Numerical Protection Relay-Main-II having Protection Functions:Differential Protection – 2 Winding, REF, LBB, 01 Overflux and HV O/C, E/F Protection), Numerical Bay Control Unit(2Nos.), Aux Relay (2nos) for AC/DC Supply Supervision, Line Interface Unit, Ethernet Switch, Patch cords & FO cables of required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc., Test Terminal Block, HMI unified Confort Panel conforming to IEC-61850-PRP, IEC-61850-9-2LE standard and integration to the existing SCADA.

Supply of Outdoor SAS Process Interface Panel for 110/33KV Power Transformer (110KV Side) consisting Simplex Panel with Analog Merging Unit (Main+Standby) (2nos), Switchgear Control Unit and Additional DIDO Module with extension module as per requirement, Line Interface Unit (2nos), DLMS ABT Type Trivector Meter, Media Converter (RS485 to Fiber Optic) for DLMS ABT Meter, Aux Relay for AC/DC Supervision, outdoor preterminated military grade MM 50/125 μm glass fiber core armoured cable containing a pair of DC supply wires (required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc.)conforming to IEC 61850 Standard, IP-66. The kiosk shall be made out of Alluminium sheet of 3mm duly powder coated complete with all accessories and necessary foundations

Supply, Erection, Testing & Commissioning of Outdoor SAS Process Interface Panel for 110/33KV Transformer(33KV Side) consisting Simplex Panel with Analog/Digital Merging Unit (Main+Standby) (2nos), Switchgear Control Unit and Additional DIDO with extension module as per requirement, Line Interface Unit (2nos), DLMS ABT Type Trivector Meter, Media Converter (RS485 to DLMS ABT Type Trivector Meter, Media Converter (RS485 to Fiber Optic) for DLMS ABT Meter, Aux Relay for AC/DC Supervision, outdoor preterminated military grade MM 50/125 μm glass fiber core armoured cable contain a pair of dc supply wires (required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc.) conforming to IEC 61850 Standard, IP-66. The Kiosk shall be made out of Alluminium sheet of 3mm duly powder coated complete with all accessories and necessary foundations

Supply of Indicating lamp 220 Vdc Green

Supply of Indicating lamp 220 Vdc Red

Supply of Indicating lamp 220 Vdc Yellow

Supply of Closing & Tripping Coil 220 Vdc 330 W

Supply of Auxilliary Contactor 220 Vdc with 4 NO + 4 NC

Supply of Auxilliary Contactor 220 Vdc with 6 NO + 2 NC

Supply of Push Button Red with 2 NO Contacts

Supply of Push Button Green with 2 NO Contacts

Supply of Motor Universal 1 PH 220Vdc/AC 500 W

Supply of Auxillary Switch 20 NO+19 NC+4WI

Supply of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 4 core x 2.5 Sq. mm

Supply of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 4 core x 4 Sq. mm

Supply of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 12 core x 2.5 Sq. mm

Supply of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 19 core x 2.5 Sq. mm

Supply of 1.1KV, 3.5Core x 70Sq.mm Power cable, Stranded Compacted, Sector shaped, alluminium Conductor, armoured with nickel plated brass glands, terminations etc.

Supply of 1.1KV, 2 Core x 16 Sq.mm Power cable, Stranded Compacted, Sector shaped, copper Conductor, armoured with nickel plated brass glands, terminations etc.

SETC of CT Junctiom box of size 1000 x 930 x 300mm thickness of 2 mm HDGI, outdoor type panel fabrication with powder coating RAL 9035

SETC of PT Junctiom box of size 600 x 830 x 300mm thickness of 2 mm HDGI, outdoor type panel fabrication with powder coating RAL 9035

Supply of Outdoor Bay Marshalling Box consisting duplex panel for AC 415V, 3Phase 4wire, 50Hz, & 220V DC Source complete in accordance with Technical Specification.

SETC of split air conditioners conforming to IS 1391(part-2) 1992 with AMD no 1 to 4 conformartion to the following specification: a) Type: High wall mounted split type air conditioner. b) Capacity 2TR capacity with remote control consisting of indoor and outdoor unit standard copper pipe for suction with insulation and copper pipe for discharge with insulation having built in time delay features, Auto start facility, Three speed cooling capacity, Oscillating louvers with rotary compressor, LCD display on board and cord less remote. c) Star rating: BEE 3star and above d)Air circulation: 900m3/hr. e) Refrigerant: HCFC R-22 f) Autoswing: 4 way g) Operating Voltage: 230V AC, 50Hz, 1ph Preferred make: VOLTAS, BLUE STAR, CARRIER, HITACHI.

Supply and Installation (SETC) of suitable voltage stabilizer operating on single phase AC supply complete with time delay switch off reputed makes like Servel/ V guard/Everest.

Providing and fixing (SETC) of suilatble stand for outdoor unit of 2 TR split type Air conditioner of 2 TR capacity.

Installation Testing and commissioning of cordless type high wall split type air conditioner of 2TR capacity.

Supply of 110 kV clean air CB as per technical Annexure A

Supply of Indoor type , 3P 4 W 415 V, AC Distribution board

Testing, Erection and Commissioning

Erection, Testing & Commissioning of Control and Protection Panel for 110/33KV Power Transformer - (110KV Incomer & 33KV Outgoing) consisting of Simplex Panel with Numerical Protection Relay(Main-I) having Protection Functions of Differential Protection – 2 Winding, Restricted Earth Fault, LBB, Over-flux and HV Over-Current, E/F Protection, Numerical Protection Relay-Main-II having Protection Functions:Differential Protection – 2 Winding, REF, LBB, 01 Overflux and HV O/C, E/F Protection), Numerical Bay Control Unit(2Nos.), Aux Relay (2nos) for AC/DC Supply Supervision, Line Interface Unit, Ethernet Switch, Patch cords & FO cables of required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc., Test Terminal Block, HMI unified Confort Panel conforming to IEC-61850-PRP, IEC-61850-9-2LE standard and integration to the existing SCADA.

Erection, Testing & Commissioning of Outdoor SAS Process Interface Panel for 110/33KV Power Transformer (110KV Side) consisting Simplex Panel with Analog Merging Unit (Main+Standby) (2nos), Switchgear Control Unit and Additional DIDO Module with extension module as per requirement, Line Interface Unit (2nos), DLMS ABT Type Trivector Meter, Media Converter (RS485 to Fiber Optic) for DLMS ABT Meter, Aux Relay for AC/DC Supervision, outdoor preterminated military grade MM 50/125 μm glass fiber core armoured cable containing a pair of DC supply wires (required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc.)conforming to IEC 61850 Standard, IP-66. The kiosk shall be made out of Alluminium sheet of 3mm duly powder coated complete with all accessories and necessary foundations

Erection, Testing & Commissioning of Outdoor SAS Process Interface Panel for 110/33KV Transformer(33KV Side) consisting Simplex Panel with Analog/Digital Merging Unit (Main+Standby) (2nos), Switchgear Control Unit and Additional DIDO with extension module as per requirement, Line Interface Unit (2nos), DLMS ABT Type Trivector Meter, Media Converter (RS485 to DLMS ABT Type Trivector Meter, Media Converter (RS485 to Fiber Optic) for DLMS ABT Meter, Aux Relay for AC/DC Supervision, outdoor preterminated military grade MM 50/125 μm glass fiber core armoured cable contain a pair of dc supply wires (required quantity & lengths as per site reqirements & alongwith required connectors ,accessories, etc.) conforming to IEC 61850 Standard, IP-66. The Kiosk shall be made out of Alluminium sheet of 3mm duly powder coated complete with all accessories and necessary foundations

Erection, Testing & Commissioning of Indicating lamp 220 Vdc Green

Erection, Testing & Commissioning of Indicating lamp 220 Vdc Red

Erection, Testing & Commissioning of Indicating lamp 220 Vdc Yellow

Erection, Testing & Commissioning of Closing & Tripping Coil 220 Vdc 330 W

Erection, Testing & Commissioning of Auxilliary Contactor 220 Vdc with 4 NO + 4 NC

Erection, Testing & Commissioning of Auxilliary Contactor 220 Vdc with 6 NO + 2 NC

Erection, Testing & Commissioning of Push Button Red with 2 NO Contacts

Erection, Testing & Commissioning of Push Button Green with 2 NO Contacts

Erection, Testing & Commissioning of Motor Universal 1 PH 220Vdc/AC 500 W

Erection, Testing & Commissioning of Auxillary Switch 20 NO+19 NC+4WI

Laying, testing and commissioning of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 4 core x 2.5 Sq. mm

Laying, testing and commissioning of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 4 core x 4 Sq. mm

Laying testing and commissioning of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 12 core x 2.5 Sq. mm

Laying testing and commissioning of FRLS Control cables with nickel platted brass glands, terminators etc. 1.1KV grade, heavy duty, PVC sheathed, PVC insulated copper conductor cable, armoured conforming to IS:1554-1. 19 core x 2.5 Sq. mm

Laying, testing and commissioning of 1.1KV, 3.5Core x 70Sq.mm Power cable, Stranded Compacted, Sector shaped, alluminium Conductor, armoured with nickel plated brass glands, terminations etc.

Laying, testing and commissioning of 1.1KV, 2 Core x 16 Sq.mm Power cable, Stranded Compacted, Sector shaped, copper Conductor, armoured with nickel plated brass glands, terminations etc.

Outdoor Bay Marshalling Box consisting duplex panel for AC 415V, 3Phase 4wire, 50Hz, & 220V DC Source complete in accordance with Technical Specification.

SETC of 110 kV clean air CB as per technical Annexure A

Indoor type , 3P 4 W 415 V, AC Distribution board

Dismantling

Dismantling of Transformer Bays (110/33 KV) along with removal of existing control cables from panels to equipments

Dismantling of 110 KV Panels of Line Bays along with removal of existing control cables from panels to equipments

Dismantling of 110 kV SF6 Breaker

Dismantling of existing Indoor type , 3P 4 W 415 V, AC Distribution board along with existing LT Cables

Civil Works

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : a) All types of Ordinary rock including all types of laterite rock, blasting prohibited [as per GSR'2023; 4005(b)]

Extra for additional depth of 1.5 m or part thereof in: b) All types of laterite rocks and hard rocks [as per GSR'2023; 4005(c)]

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge [as per GSR'2023; 4012]

Providing & laying cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: a) All works upto plinth level [as per GSR'2023; 6011(a)]

Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size) a)All works upto plinth level [as per GSR'2023; 6030(a)]

Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size) b) in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and structs etc. upto floor five level [as per GSR'2023; 6030(b)]

Centering & shuttering including Strutting, Propping & removal of forms for a)Foundations, Footings, Bases for columns [as per GSR'2023; 6045(i)]

Centering & shuttering including Strutting, Propping & removal of forms for b)Vertical surfaces such as retaining walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like [as per GSR'2023; 6045(ii)]

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member[as per GSR'2023; 6052]

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