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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹17.8 LAccepted-AOC MISSION HOSPITAL CHOWK KEDARPUR AMBIKAPUR DIST SURGUJA CG 497001 | SURGUJA | CHHATTISGARH | 497001 | ₹17.8 L Quoted ₹15.1 L | L1 | Accepted-AOC L-1 |
| 2 | L2₹16.2 LRejected-Finance PLOT NO 46 SUGANDHA VIHAR NEAR NEW ERA PROGRASSIVE SCHOOL RAMPUR DIST KORBA 495677 | KORBA | CHHATTISGARH | 495677 | ₹16.2 L | L2 | Rejected-Finance L2 |
| 3 | L3₹16.8 LRejected-Finance | ₹16.8 L | L3 | Rejected-Finance L3 |
| Sl No | Description | Qty | Unit | S P ENTERPRISES L3 | MS R.P. JAISWAL L1 | Pioneer Enterprises L2 |
|---|---|---|---|---|---|---|
| 1.01Item Description/ Heading | ||||||
| 1.02Kalyani Sub Area | ||||||
| 1.03Supply, Installations, Testing & commissioning of NGR 3.3 kV protection at 33 kV Substation at Kalyani Sub Area, Bhatgaon Area | ||||||
| 1.04 | a) 3.3 kV NGR Monitoring
i) Protection panel control unit with EL/EF relay box, supply voltage 110V/220V
ii) Cabinet Enclosure 14 SWG powder coated
iii) Pedestial frame
iv) Resin cast NCT 1/D90 mm (3.3 kV grade or above)
v) Reactor terminal assembly
vi) Control knob gland plate
vii) Potential Transformer
viii) NGR Monitoring Fail Safe Relay-range (100 mA to 10 A in step of 100 mA)
ix) Fuse encosure, HRC fuses, Connectors, Glands
x) Control Wires and bushing studs, Buzzer (Electronic)
xi) Power coated control panel and resistance box with all accessories , Outdoor type
xii) Power Pack unit 2 Nos., one for Fail Safe Relay & 2nd for NGR sensor
b) 3.3 kV NGR resistance panel
i) 3.3 kV NGR 190 ohms +/-10% punched type stainless steel non-magnetic Grid resistor
ii) Cabinet enclosure 14 SWG power coated
iii) Pedestial frame
iv) Terminal and connection copper lead
v) Gland and plate assly.
SAFETY FEATURES (FOR SETS OF NGR)
1) Resistance temperature sensor: trips the breaker if resistance temperature exceeds a set value
01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer
01 No. : 2.5 MVA, 33 kV/3.3kV, Power Transformer
01 No.: 1 MVA, 33 kV/3.3 kV, Power Transformer | 3 | Set | 1,10,000 ₹3.3 L | 1,39,920 ₹4.2 L | 1,35,000 ₹4.0 L |
| 1.05 | Providing & fixing of NGR 440V/550 V proctection at surface substation of Kalyani & Shiwani UG Mine, Bhagaon Area
Supply and fixing of NGR & Sensitive Earth Fault Relay, SPP, Short circuit Realy etc. at secondary side of transformer
01 No.: 500 kVA, 3.3kV/550V, power transformer, Shiwani UG Mine
01 No.: 100 kVA, 3.3kV/440V, power transfromer, Shiwani UG Mine
01 No.: 100 kVA, 3.3kV/440V, power transfromer, Kalyani UG Mine | 3 | Nos | 65,000 ₹1.9 L | 37,840 ₹1.1 L | 48,000 ₹1.4 L |
| 1.06JOCP | ||||||
| 1.07 | Providing & fixing of NGR 440V proctection at surface yard transformers of Jagannathpur OCP, Bhatgaon Area.
Supply and fixing of NGR & Sensitive Earth Fault Relay, SPP, Short circuit Realy etc. at secondary side of transformer
(i) 01 No. 400 kVA, 3.3kV/440V, USS(Unitised Sub-station), Jagannathpur OCP
(ii) 01 No. 160 kVA, 3.3kV/440V, Transformer of Jagannathpur OCP
(iii) 01 No. 100 kVA, 3.3kV/440V, Transformer of Jagannathpur OCP | 3 | Nos. | 65,000 ₹1.9 L | 37,840 ₹1.1 L | 48,000 ₹1.4 L |
| 1.08Bhatgaon Sub Area | ||||||
| 1.09Supply, Installations, Testing & commissioning of NGR 3.3 kV protection at 33 kV Substation at Bhatgaon sub station, Bhatgaon Area for limiting earth fault current to 10A (Max) | ||||||
| 1.10 | a) 3.3 kV NGR Monitoring
i) Protection panel control unit with EL/EF relay box, supply voltage 110V/220V
ii) Cabinet Enclosure 14 SWG powder coated
iii) Pedestial frame
iv) Resin cast NCT 1/D90 mm (3.3 kV grade or above)
v) Reactor terminal assembly
vi) Control knob gland plate
vii) Potential Transformer
viii) NGR Monitoring Fail Safe Relay-range (100 mA to 10 A in step of 100 mA)
ix) Fuse enclosure, HRC fuses, Connectors, Glands
x) Control Wires and bushing studs, Buzzer (Electronic)
xi) Power coated control panel and resistance box with all accessories , Outdoor type
xii) Power Pack unit 2 Nos., one for Fail Safe Relay & 2nd for NGR sensor
b) 3.3 kV NGR resistance panel
i) 3.3 kV NGR 191 ohms +/-10% punched type stainless steel non-magnetic Grid resistor
ii) Cabinet enclosure 14 SWG power coated
iii) Pedestial frame
iv) Terminal and connection copper lead
v) Gland and plate assly.
SAFETY FEATURES (FOR SETS OF NGR)
1) Resistance temperature sensor: trips the breaker if resistance temperature exceeds a set value
01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer for CHP supply
01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer for Bhatgaon incline 1/2
01 No.: 3 MVA, 33 kV/3.3kV, Power Transformer for Bhatgaon colony
01 No.: 2 MVA, 33 kV/3.3 kV, Power Transformer for Bhatgaon incline 3/4 | 4 | Set | 1,10,000 ₹4.4 L | 1,39,920 ₹5.6 L | 1,35,000 ₹5.4 L |
Tender Value
₹20.2 L
EMD Value
₹25,300
Closing Date
26 Feb 2026, 5:00 pmClosed
SO EM BHATGAON AREA
OFFICE OF SO EM BHATGAON AREA
Supply installation testing and commissioning of Neutral Grounding Resistor NGR of different ratings at different locations of Bhatgaon Area
2026_SECL_352850_1
SECL/Bhat/EM/e-tender/25-26/49 dt. 10.02.2026
Open Tender
Electrical and Maintenance Works
90 days
SECL BHATGAON AREA
As per NIT
5 documents required · 5 mandatory
₹25,300
10 Jun 2026
11 Feb 2026
27 Feb 2026
11 Feb 2026
26 Feb 2026
11 Feb 2026
11 Feb 2026 - 18 Feb 2026
Item Description/ Heading
Kalyani Sub Area
Supply, Installations, Testing & commissioning of NGR 3.3 kV protection at 33 kV Substation at Kalyani Sub Area, Bhatgaon Area
a) 3.3 kV NGR Monitoring i) Protection panel control unit with EL/EF relay box, supply voltage 110V/220V ii) Cabinet Enclosure 14 SWG powder coated iii) Pedestial frame iv) Resin cast NCT 1/D90 mm (3.3 kV grade or above) v) Reactor terminal assembly vi) Control knob gland plate vii) Potential Transformer viii) NGR Monitoring Fail Safe Relay-range (100 mA to 10 A in step of 100 mA) ix) Fuse encosure, HRC fuses, Connectors, Glands x) Control Wires and bushing studs, Buzzer (Electronic) xi) Power coated control panel and resistance box with all accessories , Outdoor type xii) Power Pack unit 2 Nos., one for Fail Safe Relay & 2nd for NGR sensor b) 3.3 kV NGR resistance panel i) 3.3 kV NGR 190 ohms +/-10% punched type stainless steel non-magnetic Grid resistor ii) Cabinet enclosure 14 SWG power coated iii) Pedestial frame iv) Terminal and connection copper lead v) Gland and plate assly. SAFETY FEATURES (FOR SETS OF NGR) 1) Resistance temperature sensor: trips the breaker if resistance temperature exceeds a set value 01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer 01 No. : 2.5 MVA, 33 kV/3.3kV, Power Transformer 01 No.: 1 MVA, 33 kV/3.3 kV, Power Transformer
Providing & fixing of NGR 440V/550 V proctection at surface substation of Kalyani & Shiwani UG Mine, Bhagaon Area Supply and fixing of NGR & Sensitive Earth Fault Relay, SPP, Short circuit Realy etc. at secondary side of transformer 01 No.: 500 kVA, 3.3kV/550V, power transformer, Shiwani UG Mine 01 No.: 100 kVA, 3.3kV/440V, power transfromer, Shiwani UG Mine 01 No.: 100 kVA, 3.3kV/440V, power transfromer, Kalyani UG Mine
Providing & fixing of NGR 440V proctection at surface yard transformers of Jagannathpur OCP, Bhatgaon Area. Supply and fixing of NGR & Sensitive Earth Fault Relay, SPP, Short circuit Realy etc. at secondary side of transformer (i) 01 No. 400 kVA, 3.3kV/440V, USS(Unitised Sub-station), Jagannathpur OCP (ii) 01 No. 160 kVA, 3.3kV/440V, Transformer of Jagannathpur OCP (iii) 01 No. 100 kVA, 3.3kV/440V, Transformer of Jagannathpur OCP
Bhatgaon Sub Area
Supply, Installations, Testing & commissioning of NGR 3.3 kV protection at 33 kV Substation at Bhatgaon sub station, Bhatgaon Area for limiting earth fault current to 10A (Max)
a) 3.3 kV NGR Monitoring i) Protection panel control unit with EL/EF relay box, supply voltage 110V/220V ii) Cabinet Enclosure 14 SWG powder coated iii) Pedestial frame iv) Resin cast NCT 1/D90 mm (3.3 kV grade or above) v) Reactor terminal assembly vi) Control knob gland plate vii) Potential Transformer viii) NGR Monitoring Fail Safe Relay-range (100 mA to 10 A in step of 100 mA) ix) Fuse enclosure, HRC fuses, Connectors, Glands x) Control Wires and bushing studs, Buzzer (Electronic) xi) Power coated control panel and resistance box with all accessories , Outdoor type xii) Power Pack unit 2 Nos., one for Fail Safe Relay & 2nd for NGR sensor b) 3.3 kV NGR resistance panel i) 3.3 kV NGR 191 ohms +/-10% punched type stainless steel non-magnetic Grid resistor ii) Cabinet enclosure 14 SWG power coated iii) Pedestial frame iv) Terminal and connection copper lead v) Gland and plate assly. SAFETY FEATURES (FOR SETS OF NGR) 1) Resistance temperature sensor: trips the breaker if resistance temperature exceeds a set value 01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer for CHP supply 01 No.: 1.6 MVA, 33 kV/3.3kV, Power Transformer for Bhatgaon incline 1/2 01 No.: 3 MVA, 33 kV/3.3kV, Power Transformer for Bhatgaon colony 01 No.: 2 MVA, 33 kV/3.3 kV, Power Transformer for Bhatgaon incline 3/4
Providing & fixing of NGR 440V/550 V proctection at surface substation of Bhatgaon 1/2 & 3/4incline, Bhatgaon CHP & wharfwall siding & P2 pump station, Bhatgaon Area Supply and fixing of NGR & Sensitive Earth fault Relay, SPP, Short circuit Relay etc. at secondary side transformer forf limiting fault current to 10 A(Max) 01 No.: 250kVA, 3.3kV/550V, power transformer, Bhatgaon 3/4 incline substation 01 No.: 250 kVA, 3.3kV/440V, power transfromer, Bhatgaon 3/4 incline substation 01 No.: 180 kVA, 3.3kV/440V, power transfromer, Bhatgaon 1/2 incline substation 01 No.: 750kVA, 3.3kV/440V, power transformer, Bhatgaon CHP 01 No.: 750kVA, 3.3kV/440V, power transformer, Bhatgaon CHP 01 No.: 1000kVA, 3.3kV/440V, power transformer, Bhatgaon CHP 01 No.: 100kVA, 3.3kV/440V,Wharfwall siding 01 No.: 350kVA, 3.3kV/440V, Pump Station P2 Pumps
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