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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹13.8 LAccepted-AOC RATU RD PISKA MORE LAXMI NAGAR DISTT RANCHI JHARKHAND 834 005 | RANCHI | RANCHI | JHARKHAND | 834005 | L1 | Accepted-AOC The L1 bidder is techno-commercially eligible and the rate quoted is reasonable and justified, which has been accepted by the Competent Authority, NK Area. | |
| 2 | L2₹11.8 L+₹11,475 (0.98%)Rejected-Finance CENTRAL COALFIELDS LIMITED OFFICE OF THE PROJECT OFFICER E M DEPARTMENT SAUNDA D BARKA SAYAL AREA | BOKARO | JHARKHAND | 825102 | L2 | Rejected-Finance L2 |
Tender Value
₹12.8 L
EMD Value
₹16,000
Closing Date
17 Jun 2024, 5:00 pmClosed
SO EnM NK
GM OFFICE, NK AREA
Installation of differential protection in 10MVA, 33kV/11kV Transformer and installation of CT in HV side of 5MVA, 33kV/11kV Transformer installed at Old Substation of KDH OCP, NK Area
2024_CCL_309262_1
GM (NK)/EnM/e-NIT/2024-25/ 53
Open Tender
Electrical and Maintenance Works
Item Rate
30 days
KDH OCP, NK Area
As per NIT
2 documents required · 2 mandatory
₹16,000
4 Oct 2024
29 May 2024
18 Jun 2024
29 May 2024
17 Jun 2024
29 May 2024
29 May 2024 - 4 Jun 2024
Amount
Providing and fixing of 33kV Indoor type resin cast three core differential current Transformer CTR: ,-200- 100A/5-5-5A, Core I: Class I,15VA, Core II- 5P10, 15VA and Core III: PS Class, 15VA, Knee point voltage-120V, Short time current-25KA/1Sec, Secondary winding resistance at 75 degree C: 2 ohms, Frequency-50Hz
Providing and fixing 33kV Outdor oil cooled Live tank type three core Differential Current Transformer CTR= 200-100/5-5-5A, Core I- Class I, 15VA, Core II-5P10, 15VA and Core III-PS, 15VA, Insulation level-70KV/170KVP PF/BIL, Knee point voltage-120V, Short time current - 25KA/1Sec, Secondary winding resistance at 75 degree C: 2 ohms, Frequency = 50 Hz
Providing and fixing of Numerical Transformer Differential Relay, Rated Current 5A, Auxilliary voltage 75-150V DC/AC
Providing and fixing of IDMT/Definite Time/ Instantaneous Low - Set/High-Set Non-Directional. Numerical/Microprocessor based 3 over current Relay and 1 Earth Fault Relay, Rated Current 5A, Auxiliary voltage 85-275 VDC/AC
Providing and fixing of Single Pole, Directional over current or Earth Fault Relay without High Set feature, Rated Current 5A, Auxiliary voltage 75-150V DC/AC
Providing and fixing of Microprocessor based Alarm Annuniciator, No. of window:- 12, Ann (3R X 4C), Aux. Supply:- 90-270V AC/DC. Fault I/p:- Potential free NO or NC type with TEST, ACCEPT & RESET Push button.
Providing and fixing of Copper unarmourd control cable 1.1 kV grade, 2.5 sqmm, 12 Core
Complete wiring with materials including PVC wires, lugs, tape ferrules etc for fixing of above required items
Total impact of GST for the purpose of CTC
coalfields engineering works
tech_eval.pdf
fin_eval.pdf
aoc.pdf
boq_comp_chart.xlsx
xlsx
Download all tender documents and submit your bid
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