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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹24.3 CrAccepted-Finance | ₹24.3 Cr | L1 | Accepted-Finance Being the lowest L1 bidder |
| 2 | L2₹26.9 CrRejected-Finance INFINITY THINK TANK TOWER II 10TH FLOOR PLOT NO A3 BLOCK G SECTOR V SALT LAKE CITY KOLKATA 700091 WB | KOLKATA | 24 PARAGANAS NORTH | WEST BENGAL | 700091 | ₹26.9 Cr | L2 | Rejected-Finance Being L2 bidder |
| 3 | Not Admitted-Fee/PreQual/Technical | - | - | Not Admitted-Fee/PreQual/Technical Others-Hard Copies of bids submitted not enveloped as specified. Min. technical qualifying requirements not met. Incomplete JV forms. |
| 4 | Not Admitted-Fee/PreQual/Technical | - | - | Not Admitted-Fee/PreQual/Technical Others-MAAT not qualified. Minimum technical requirement not met. |
Tender Value
Refer Docs
EMD Value
₹25 L
Closing Date
10 Jan 2024, 11:00 amClosed
Chief Engineer T and G
Office of the Chief Engineer T and G, Kohima Nagaland
Supply, Installation, testing and commissioning of 1 no. of 100MVA, 132/66kV transformer and 50MVA, 66/33kV intermediate transformer at Nagarjan substation Dimapur
2023_DP_612_1
CEL/TB/UTC-NAG-SS
Open Tender
Electrical Works
540 days
Dimapur
Please refer Tender documents.
2 documents required · 2 mandatory
₹15,000
Chief Engineer T and G
₹25 L
10 Jan 2024
16 Dec 2023
10 Jan 2024
16 Dec 2023
10 Jan 2024
18 Dec 2023
18 Dec 2023 - 6 Jan 2024
Amount
SUPPLY OF MATERIALS FOR 132/66kV, 100MVA TRANSFORMER
Transformer
100 MVA, 132/66 kV 3-ɸ (Delta-Star) Power Transformer
Insulating Oil for 100MVA, 132/66kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 132kV Transformer
Type Test Charges inclusive short ckt. Test
132 kV Equipment
132 kV Circuit Breaker, 3-ɸ (3000A)
132 kV Isolator 3-ɸ (1200A) (Electrically Operated)
132 kV CT, 1-ɸ (1200-600/1-1-1-1A)
132 kV PT, 1-ɸ (Bus)
132 kV Surge Arrester, 1-ɸ
132 kV 1-ɸ Post Insulator
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ (Electrically Operated)
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
Control & Relay Panel
132 kV Transformer protection panel for HV side (with automation)
66 kVTransformer protection panel for LV side (with automation)
Control Cables & Conductor
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
ACSR "Zebra" Conductor
Insulator
Long-rod Polymer Insulator (120 KN) for 132kV Bay
Long-rod Polymer Insulator (90 KN) for 66kV Bay
Hardware Fittings, Clamps & Connectors
Double Tension Fittings for Zebra
Tee Clamp for Zebra Conductor
Terminal Connector Suitable for Twin Zebra Conductor
Single "I" suspension string ACSR Zebra conductor
Spacers for Twin Zebra Conductor
Conductor Accessories
MSCJ For Zebra Conductor
Repair Sleeve for Zebra Conductor
Lattice Structure
Fabrication, galvanising & supply of various types of lattice structures GI for towers, beams and equipment support structure including Nut & bolt.
Earthing, Rail track & Marshalling box
Marshalling box for C.T and P.T
Earthing Electrode
Galvanised Earthing strip
MS Rail for Transformer track & pad
Galvanised Steel Wire
SUPPLY OF MATERIALS FOR 66/33kV, 50MVA INTERMEDIATE TRANSFORMER
Transformers
50 MVA, 66/33 kV 3-ɸ (Star-Star) Power Transformer
Insulating Oil for 50MVA, 66/33kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 66kV Transformer
Type Test Charges inclusive short ckt. Test
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ (Electrically Operated)
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
33 kV Equipment
33 kV Isolator (Electrically Operated)
33 kV LA, 1-ɸ
33 kV Post Insulator Solid Core
33 kV CT, 1-ɸ
33 kV Circuit Breaker, 3-ɸ
33kV PT, -ɸ (Bus)
Control & Relay Panels 66kV
66kV Transformer protection panel for HV side (with automation)
33kVTransformer protection panel for LV side (with automation)
Control Cables & Conductor
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
ACSR "Panther" Conductor
Earthwire
Earthwire (G.S. 7/3.15 mm)
Insulator
Long-rod Polymer Insulator (120 KN) for 66kV Bay
Long-rod Polymer Insulator (90 KN) for 33kV Bay
Hardware Fittings, Clamps & Connectors
Double Tension Fittings for Panther
Tee Clamp for Panther Conductor
Terminal Connector Suitable for Twin Panther Conductor
Single "I" suspension string ACSR Panther conductor
Conductor Accessories
MSCJ For Panther Conductor
Repair Sleeve for Conductor
Lattice Structure
Fabrication, galvanising & supply of various types of lattice structures GI for towers, beams and equipment support structure including Nut & bolt.
Earthing, Rail track & Marshalling box
Marshalling box for C.T and P.T
Earthing Electrode
Galvanised Earthing strip
MS Rail for Transformer track & pad
Sub-Station Auxiliaries
110V,60A/60A Float cum Boost battery charger
110V, 250Ah Battery
9 Litre water type Portable Fire extinguisher
4.5kg CO2 type Portable Fire extinguisher
Description of Work / Item(s)
Amount
F&I FOR 132/66kV, 100MVA TRANSFORMER
Transformer
100 MVA, 132/66 kV 3-ɸ (Delta-Star) Power Transformer
Insulating Oil for 100MVA, 132/66kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 132kV Transformer
132 kV Equipment
132 kV Circuit Breaker, 3-ɸ (3000A)
132 kV Isolator 3-ɸ (1200A) (Electrically Operated)
132 kV CT, 1-ɸ (1200-600/1-1-1-1A)
132 kV PT, 1-ɸ (Bus)
132 kV Surge Arrester, 1-ɸ
132 kV 1-ɸ Post Insulator
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ (Electrically Operated)
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
Control & Relay Panel
132 kV Transformer protection panel for HV side (with automation)
66 kVTransformer protection panel for LV side (with automation)
Control Cables & Conductor
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
ACSR "Zebra" Conductor
Insulator
Long-rod Polymer Insulator (120 KN) for 132kV Bay
Long-rod Polymer Insulator (90 KN) for 66kV Bay
Hardware Fittings, Clamps & Connectors
Double Tension Fittings for Zebra
Tee Clamp for Zebra Conductor
Terminal Connector Suitable for Twin Zebra Conductor
Single "I" suspension string ACSR Zebra conductor
Spacers for Twin Zebra Conductor
Conductor Accessories
MSCJ For Zebra Conductor
Repair Sleeve for Zebra Conductor
Lattice Structure
Fabrication, galvanising & supply of various types of lattice structures GI for towers, beams and equipment support structure including Nut & bolt.
Earthing, Rail track & Marshalling box
Marshalling box for C.T and P.T
Earthing Electrode
Galvanised Earthing strip
MS Rail for Transformer track & pad
Galvanised Steel Wire
F&I FOR 66/33kV, 50MVA INTERMEDIATE TRANSFORMER
Transformers
50 MVA, 66/33 kV 3-ɸ (Star-Star) Power Transformer
Insulating Oil for 50MVA, 66/33kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 66kV Transformer
Type Test Charges inclusive short ckt. Test
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ (Electrically Operated)
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
33 kV Equipment
33 kV Isolator (Electrically Operated)
33 kV LA, 1-ɸ
33 kV Post Insulator Solid Core
33 kV CT, 1-ɸ
33 kV Circuit Breaker, 3-ɸ
33kV PT, -ɸ (Bus)
Control & Relay Panels 66kV
66kV Transformer protection panel for HV side (with automation)
33kVTransformer protection panel for LV side (with automation)
Control Cables & Conductor
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
ACSR "Panther" Conductor
Earthwire
Earthwire (G.S. 7/3.15 mm)
Insulator
Long-rod Polymer Insulator (120 KN) for 66kV Bay
Long-rod Polymer Insulator (90 KN) for 33kV Bay
Hardware Fittings, Clamps & Connectors
Double Tension Fittings for Panther
Tee Clamp for Panther Conductor
Terminal Connector Suitable for Twin Panther Conductor
Single "I" suspension string ACSR Panther conductor
Conductor Accessories
MSCJ For Panther Conductor
Repair Sleeve for Conductor
Lattice Structure
Fabrication, galvanising & supply of various types of lattice structures GI for towers, beams and equipment support structure including Nut & bolt.
Earthing, Rail track & Marshalling box
Marshalling box for C.T and P.T
Earthing Electrode
Galvanised Earthing strip
MS Rail for Transformer track & pad
Sub-Station Auxiliaries
110V,60A/60A Float cum Boost battery charger
110V, 250Ah Battery
9 Litre water type Portable Fire extinguisher
4.5kg CO2 type Portable Fire extinguisher
Description of Work / Item(s)
Amount
ERECTION & CIVIL WORKS FOR 132/66kV, 100MVA TRANSFORMER
Transformers
100 MVA, 132/66 kV 3-ɸ (Delta-Star) Power Transformer
Insulating Oil for 100MVA, 132/66kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 132kV Transformer
132 kV Equipment
132 kV Circuit Breaker, 3-ɸ
132 kV Isolator 3-ɸ (Electrically Operated)
132 kV CT, 1-ɸ
132 kV PT, 1-ɸ (Bus)
132 kV Surge Arrester, 1-ɸ
132 kV 1-ɸ Post Insulator
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ (Electrically Operated)
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
Control & Relay Panel
132 kV Transformer protection panel for HV side (with automation)
66 kVTransformer protection panel for LV side (with automation)
Conductor & Hardware fittings
Stringing of ACSR Zebra Conductor, fititngs of insulator strings complete with arcing horns and necessary harware accessories
Lattice Structure
Erection of Lattice tower and Equipment structure
Control Cables
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
CIVIL WORKS FOR INSTALLATION/ ERECTION OF 132/66kV 100MVA TRANSFORMER & its ASSOCIATED EQUIPMENT
CEMENT CONCRETE FOOTING
Exacvation
132kV System
66kV System
132kV System
66kV System
RCC-Raft- (1:1.5:3)
132kV System
66kV System
RCC Column-1:1.5:3
132kV System
66kV System
Centering & Shuttering including strutting, propping etc and removal of form etc.
CABLE TRENCH
Excavation
RCC-1:2:4 (Raft)
RCC-1:2:4 (Wall)
RCC-1:2:4 (Slab)
ANTIWEED TREATMENT
Excavation
Spreading of crushed stone aggregates 40mm nominal size 100mm thick
MS Reinforcement (for Cement Concrete Footing & Cable Trench for 132/66kV, 100MVA transformer & associated equipment installation/ erection)
ERECTION & CIVIL WORKS FOR 66/33kV, 50MVA INTERMEDIATE TRANSFORMER
Transformers
50 MVA, 66/33 kV 3-ɸ Power Transformer (Star - Star)
Insulating Oil for 50MVA, 66/33kV, 3-ɸ Power Transformer
Nitrogen injection type fire protection for 132kV Transformer
66 kV Equipment
66 kV Circuit Breaker, 3-ɸ
66 kV Isolator 3-ɸ
66 kV CT, 1-ɸ
66 kV PT, 1-ɸ (Bus)
66 kV Surge Arrester, 1-ɸ
66 kV 1-ɸ Post Insulator
33 kV Equipment
33 kV Isolator (Electrically Operated)
33 kV LA, 1-ɸ
33 kV Post Insulator Solid Core
33 kV CT, 1-ɸ
33 kV Circuit Breaker, 3-ɸ
33kV PT, -ɸ (Bus)
Control & Relay Panels
66kV Transformer protection panel for HV side (with automation)
33kVTransformer protection panel for LV side (with automation)
Conductor & Hardware fittings
Stringing of ACSR Panther Conductor, fititngs of insulator strings complete with arcing horns and necessary harware accessories
Lattice Structure
Erection of Lattice tower and Equipment structure
Control Cables
2 x 2.5 Sqmm
4 x 2.5 Sqmm
7 x 2.5 Sqmm
10 x 2.5 Sqmm
Installation of Sub-Station Auxiliaries
110V,60A/60A Float cum Boost battery charger
110V, 250Ah Battery
CIVIL WORKS FOR INSTALLATION/ ERECTION OF 66/33kV, 50MVA INTERMEDIATE TRANSFORMER & its ASSOCIATED EQUIPMENT
CEMENT CONCRETE FOOTING
Exacvation
66kV System
33kV System
66kV System
33kV System
RCC-Raft- (1:1.5:3)
66kV System
33kV System
RCC Column-1:1.5:3
66kV System
33kV System
Centering & Shuttering including strutting, propping etc and removal of form etc.
CABLE TRENCH
Excavation
RCC-1:2:4 (Raft)
RCC-1:2:4 (Wall)
RCC-1:2:4 (Slab)
ANTIWEED TREATMENT
Excavation
Spreading of crushed stone aggregates 40mm nominal size 100mm thick
MS Reinforcement (for Cement Concrete Footing & Cable Trench for 66/33kV, 50MVA intermediate transformer & associated equipment installation/ erection)
Control room extension (including Water supply, sanitary installation and internal electrification)
Description of Work / Item(s)
Amount
GST as applicable on all Supply items as per schedule 1.
GST as applicable on F&I as per schedule 2.
GST as applicable on Erection/ installation & Civil works as per schedule 3.
Description of Work / Item(s)
Amount
TOTAL SCHEDULE NO. 1
Supply of Materials as per Price Schedule- 1
TOTAL SCHEDULE NO. 2
Local Transportation, Insurance and other Incidental Services as per Price Schedule- 2
TOTAL SCHEDULE NO. 3
Erection/ installation & Civil Works as per Price Schedule- 3
TOTAL SCHEDULE NO. 4
GST as applicable as per Price Schedule- 4
techno power enterprises private limited
techno power enterprises private limited
techno power enterprises private limited
techno power enterprises private limited
techno power enterprises private limited
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