Work of providing interlinking Facilities among the power transformer between 11KV feeders at 33 11KV Porvorim Sub station and replacement of old deteriorated oil type RMU with SF6 RMU on the 11KV Saligao feeder in the jurisdiction of Sub Division II

COST OF MATERIAL

33KV Control & relay for 6.3/10/20 MVA Power Transformer consisting of electronic trivector energy meter, voltmeter, ammeter, EF, OC, Differential, SEF relays, maste trip relay, indication lamps, semaphore, back up IDMT relay, Aux relay for transformer protection, trip supervision relay, amster trip relay, metering equipment consisting of electronic 3 ph 4 wire DLMS type Trivector meter alongwith modem, ammeter, Voltmeter, Indication lamps semaphore, Annunciation panel complete etc.

INCOMER : 12 KV, 1600 A (BB - 1600A), 25 KA 3 Secs, 3 phase, indoor type VCB, with spring type operating mechanism, mounted on rack out type trolley, along with 3 Nos of 12 KV CT, 3 core, 1200-800-/5-5-1 Amps, 11 KV/110/√3/110/√3 V Line Potential Transformer. LV Compartment with Breaker control panel consisting of voltmeter, ammeter, MFM, B6BCPU numerical relays with IEC 61850 protocol with master and trip circuit supervision, LED type indication lamps, TTBs, annunciation, 3 phase, 4 wire, DLMS energy meter with 4G modem along with software updation in the back end system for data integration with MDM. Complete as per Technical Specification. (Incomer)

OUTGOING : 12 KV, 800 A (BB - 1600A), 25 KA 3 Secs, 3 phase, indoor type VCB, with spring type operating mechanism, mounted on rack out type trolley, along with 3 Nos of 12 KV CT, 3 core, 400-200-/5-5 Amps. LV Compartment with Breaker control panel consisting of voltmeter, ammeter, MFM, BCPU numerical relays with 61850 protocol with master and trip circuit supervision, LED type indication lamps, TTBs, annunciation, 3 phase, 4 wire, DLMS energy meter with 4G modem along with software updation in the back end system for data integration with MDM. Complete as per Technical Specification. (Outgoing)

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 2LBS + 1CB Extensible/Non-Extensible Two (2) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 and One (1) vacuum circuit breaker with Electrical closing and tripping along with disconnector and earthing switches SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

4way RMU, 11kv,630A, 21KA 3sec, SF6 Outdoor RMU-----4LBS ( Auxiliary PT as per specification shall be provided in RMU)

supply and laying of 11KV heavy duty XLPE Cable of 3 core x 300 sq mm type A2XFY , Flat armoured for 11 KV Incoming Supply from Power transformer(2 Run 150+ 150m( Spare))

19 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

10 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

4 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

2 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

H.S.11 KV Termination kit indoor 300 sq. mm XLPE 3 core

H.S.11 KV Termination kit indoor 185 sq. mm XLPE 3 core

H.S.11 KV Termination kit indoor 95 sq. mm XLPE 3 core

H.S.11 KV Termination kit Outdoor 95 sq. mm XLPE 3 core

H. S. 11KV straight through joint 3 core 120 to 185 Sq mm

Supply & Erection of 185 sq. mm XLPE Cable

Supplying and filling of sand in plinth under floors, trenches including watering ramming consolidating, dressing, complete.

Supply and laying of RCC protective covers of size 600mm long x 250mm width and 50mm thick capable of bearing load of 135Kg. And covered with earth/ sand upto depth of 0.15mts. Confirming to IS 1255-1967 at non-road crossing.

RCC Cable route marker.

Warning tape

Numbering of 11KV RMU

COST OF ERCETION

33KV Control & relay for 6.3/10/20 MVA Power Transformer consisting of electronic trivector energy meter, voltmeter, ammeter, EF, OC, Differential, SEF relays, maste trip relay, indication lamps, semaphore, back up IDMT relay, Aux relay for transformer protection, trip supervision relay, amster trip relay, metering equipment consisting of electronic 3 ph 4 wire DLMS type Trivector meter alongwith modem, ammeter, Voltmeter, Indication lamps semaphore, Annunciation panel complete etc.

INCOMER : 12 KV, 1600 A (BB - 1600A), 25 KA 3 Secs, 3 phase, indoor type VCB, with spring type operating mechanism, mounted on rack out type trolley, along with 3 Nos of 12 KV CT, 3 core, 1200-800-/5-5-1 Amps, 11 KV/110/√3/110/√3 V Line Potential Transformer. LV Compartment with Breaker control panel consisting of voltmeter, ammeter, MFM, B6BCPU numerical relays with IEC 61850 protocol with master and trip circuit supervision, LED type indication lamps, TTBs, annunciation, 3 phase, 4 wire, DLMS energy meter with 4G modem along with software updation in the back end system for data integration with MDM. Complete as per Technical Specification. (Incomer)

OUTGOING : 12 KV, 800 A (BB - 1600A), 25 KA 3 Secs, 3 phase, indoor type VCB, with spring type operating mechanism, mounted on rack out type trolley, along with 3 Nos of 12 KV CT, 3 core, 400-200-/5-5 Amps. LV Compartment with Breaker control panel consisting of voltmeter, ammeter, MFM, BCPU numerical relays with 61850 protocol with master and trip circuit supervision, LED type indication lamps, TTBs, annunciation, 3 phase, 4 wire, DLMS energy meter with 4G modem along with software updation in the back end system for data integration with MDM. Complete as per Technical Specification. (Outgoing)

3 WAY RMU, 11KV, 630A, 21 kA 3Sec, SF6 Outdoor RMU – 2LBS + 1CB Extensible/Non-Extensible Two (2) Motor operated load break switches (LBSs) with Manual operated earthing switches in SF6 and One (1) vacuum circuit breaker with Electrical closing and tripping along with disconnector and earthing switches SCADA Compatible and base channel. Battery charger along with batteries required for Electrical operations of RMU is in the scope of the Bidder. Each module shall consist of VPIS, FPI in LBS Module (N-1) but not less than 1 no’s per RMU. Suitable arrangement for mounting FRTU, modem or Ethernet Switch/LIU along with battery, battery charger shall be provided in RMU.

4way RMU, 11kv,630A, 21KA 3sec, SF6 Outdoor RMU-----4LBS ( Auxiliary PT as per specification shall be provided in RMU)

supply and laying of 11KV heavy duty XLPE Cable of 3 core x 300 sq mm type A2XFY , Flat armoured for 11 KV Incoming Supply from Power transformer(2 Run 150+ 150m( Spare))

19 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

10 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

4 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

2 core x 2.5 sq. mm. amoured Control cables of 1.1 KV heavy duty PVC sheathed, PVC insulated Copper Conductor cable alongwith accessories

H.S.11 KV Termination kit indoor 300 sq. mm XLPE 3 core

H.S.11 KV Termination kit indoor 185 sq. mm XLPE 3 core

H.S.11 KV Termination kit indoor 95 sq. mm XLPE 3 core

H.S.11 KV Termination kit Outdoor 95 sq. mm XLPE 3 core

H. S. 11KV straight through joint 3 core 120 to 185 Sq mm

Supply & Erection of 185 sq. mm XLPE Cable

Centaring and shuttering including struttings,propping etc. and removal of formwork for foundations,footings, bases for coloumns and mass concrete. (for RMU)

12mm cement plaster 1:4(1 cement:4 fine sand) (for RMU)

Providing and laying in position cement concrete 1:2:4 ( 1 Cement : 2 coarse sand : 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering, shuttering and finishing: ( for RMU)

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 :

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.

Disposal of earth at a distance of 3000 mts

Supply and laying of RCC protective covers of size 600mm long x 250mm width and 50mm thick capable of bearing load of 135Kg. And covered with earth/ sand upto depth of 0.15mts. Confirming to IS 1255-1967 at non-road crossing.

RCC Cable route marker.

Removinf of 3 WAY RMU, 11KV, 630A, 21 kA 3Sec, Oil type Outdoor RMU – 2LBS + 1CB

Remiving of 33KV Control & relay for 6.3/10/20 MVA Power Transformer