Tripura State Electricity Corporation Limited Tender
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Tripura State Electricity Corporation Limited - TSECL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date21 Jul 2023
Closing Date7 Aug 2023
Tender Amount₹ 90,92,729
Costs
EMD
₹ 1,81,855Document Cost
₹ 10,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2023_POWER_40265_1Bid Award Id
ViewTender No
DGM/TD/AGT/NIeT/2023-24/02 Dt. 15.07.2023Tender Authority
Tripura State Electricity Corporation Limited ViewPurchaser Address
-Website
http://https://www.tsecl.in/
GEM & Bid Advisory Services
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BOQ Items
Retrofitting of following Numerical Relay at 132KV C.R. Panel of both side of 132KV link line at Rokhia .
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a) Back up Earth Fault & Over Current Relay (MICOM-P-141)
2
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b) Supply & Retrofitting of Line Differential Relay (MICOM-P-546) with Fiber approach cable
2
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1.1 KV graded PVC Insulated (sheathed) 2.5 sq.mm Copper (Stranded) armored control cable.
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i) 14 core 2.5 Sq.mm Control cable
325
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ii) 10 core 2.5 Sq.mm Control cable
201
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iii) 7 core 2.5 Sq.mm Control cable
1840
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iv) 5 core 2.5 Sq.mm Control cable
2000
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40 mm Dia, 6 mtr long MS Rod Earthing Electrode
10
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50 x 8 mm GS Flat for equipment and structure earthing for main earth mat and risers
230
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Supply ( DTPC equipment & accessories)
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TeleProtection Terminal Equipment
19-Inch, Rack mountable. Network Interfaces:
1 x C37.94 protocol optical interface [with SFP] Substation Interfaces:
-upto 8, 2-way independent-simultaneous binary command channels Management: SNMP/Telnet Port (RJ45 (F)),
Serial Port (USB, DB-9 COM) Serial Port, EMS, Graphical User Interface (GUI) Installation Kit: System Core Cables, Mounting Hardware,Documentation, User Manual -2 x 48V DC Power Supply Input [Redundant] -Command Voltages : 110-125V DC / 220-250V DC -Command Voltages Set to 220-250V DC Includes:
1 x External Trip Counter Display 1 x External feed-through Terminal Block (TB) 60-I/O 1 x SFP, 13dB, 1310nm, 9.38 miles/15 km, SM (single mode)
2
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24F Single-Mode, FODP, Rack Mount
2
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12 Core Armoured Single-Mode Fiber Cable
1200
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Outdoor Joint Box
2
-
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2 Core (2.5 sq.mm.) Armoured DC Cable
200
-
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12 Core (2.5 sq.mm.) Armoured Control Cable
120
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IP41 complied 19" Telecom Cabinet [1800 (H) x 600 (W) x 600 (D)]
2
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GROUP "B" (ERECTION / TRANSPORTATION
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145 KV, 3 pole outdoor class SF6 Circuit Breaker of 2500 A rated normal current and breaking capacity 7500 MVA rated symmetrical breaking current 40 KA with required motor operated spring charge mechanism complete with Galvanized supporting Structure and standard accessories & tools complete with all accessories.
1
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132KV Control relay and meter panel duplex corridor type sheet steel cubicle complete with wiring links fuses internal illumination, ammeter, voltmeter, electronic Multi Functional Meter, combined numerical type directional over current and earth fault IDMTL relay, Distance protection relay, auxiliary relay, master trip relay, LBB relay, semaphore, mimic bus diagram etc. for Feeder protection and control.
2
-
-
Retrofitting of following Numerical Relay at 132KV C.R. Panel of both side of 132KV link line at Rokhia .
-
-
-
a) Back up Earth Fault & Over Current Relay (MICOM-P-141)
2
-
-
b) Supply & Retrofitting of Line Differential Relay (MICOM-P-546) with Fiber approach cable
4
-
-
1.1 KV graded PVC Insulated (sheathed) 2.5 sq.mm Copper (Stranded) armored control cable.
-
-
-
i) 14 core 2.5 Sq.mm Control cable
324.15
-
-
ii) 10 core 2.5 Sq.mm Control cable
201
-
-
iii) 7 core 2.5 Sq.mm Control cable
1840
-
-
iv) 5 core 2.5 Sq.mm Control cable
2000
-
-
40 mm Dia, 6 mtr long MS Rod Earthing Electrode
10
-
-
50 x 8 mm GS Flat for equipment and structure earthing for main earth mat and risers
230
-
-
Transportation of 132 kV single phase out-door type oil cooled wound primary type CT (3 Nos) from P.K Bari Sub-Station to Rokhia GTP including loading & unloading as per direction of Engg -in - Charge.
1
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Transportation of 132 kV single phase out-door type oil cooled wound primary type CT (3 Nos) from Surjamaninagr Sub-Station to Agartala Grid Sub-station, 79 tilla including loading & unloading as per direction of Engg -in - Charge.
1
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Erection of 132 kV single phase out-door type oil cooled wound primary type CT as per direction of Engg -in - Charge.
6
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( DTPC equipment & accessories)
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Installation & Commissioning , Retrofeting (DTPC + laying)
2
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GROUP - "C" (DISMANTLING AND HANDING OVER OF MATERIALS)
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Dismentling 145 KV, 3 pole outdoor class SF6 Circuit Breaker of 2500 A rated normal current and breaking capacity 7500 MVA rated symmetrical breaking current 40 KA with required motor operated spring charge mechanism complete with Galvanized supporting Structure and standard accessories & tools complete with all accessories.
1
-
-
Dismentling of 132KV Control relay and meter panel duplex corridor type sheet steel cubicle complete with wiring links fuses internal illumination, ammeter, voltmeter, electronic Multi Functional Meter, combined numerical type directional over current and earth fault IDMTL relay, Distance protection relay, auxiliary relay, master trip relay, LBB relay, semaphore, mimic bus diagram etc. for Feeder protection and control.
2
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-
Dismentling of 132 kV single phase out-door type oil cooled wound primary type CT (3 Nos) from P.K Bari Sub-Station as per direction of Engg -in - Charge.
3
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Dismentling of 132 kV single phase out-door type oil cooled wound primary type CT (3 Nos) from Surjamaninagr Sub-Station as per direction of Engg -in - Charge.
3
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Dismentling Back up Earth Fault & Over Current Relay (MICOM-P-141) from 132 KV CR panel at Rokhia.
2
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