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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹10.5 LAccepted-AOC 71 BALU BANKER COLONY P O DHORI 825102 JHARKHAND | BOKARO | JHARKHAND | 825102 | ₹10.5 L Quoted ₹8.9 L | L1 | Accepted-AOC L1 bidder is techno commercial qualified. |
| 2 | Rejected-Technical AT OLD B D O OFFICE MAIN ROAD PHUSRO DIST BOKARO JHARKHAND | BOKARO | JHARKHAND | 825102 | - | - | Rejected-Technical Reject |
| 3 | Rejected-Technical | - | - | Rejected-Technical Reject |
| Sl No | Description | Qty | Unit | M/S NATIONAL ELECTRICAL WORKS L1 |
|---|---|---|---|---|
| .10 | Part-A (Repairing/maintenance of 500KVA, 11KV/440V lighting transformer for power supply of pani tanki colony Dhori pani tanki of AADOCM) | 1 | nos | - |
| .20 | Replacement of drain valv, size-1" | 2 | no. | 5,270 ₹10,540 |
| .30 | Replacement of nuts, bolts, washer, and tio rods. | 1 | job. | 16,285 ₹16,285 |
| .40 | Providing & fixing of all gaskit at tanki cover, primary & secondary side insulator points, Conservator tanki pipe joints, oil indication place, drain valve joints, etc places | 1 | set. | 40,050 ₹40,050 |
| .50 | Complete body cleaning, Double coat primer and Enamel painting by Spray painting machine including cost of cleaning and painting materils as well as labour cost. | 90 | sqm | 198 ₹17,820 |
| .60 | Providing of spout bushing insulator with stud set primary side. | 1 | no. | 16,860 ₹16,860 |
| .70 | Testing, checking and commissioning of lighting transformer at site | 1 | job. | 30,065 ₹30,065 |
| .80 | Supervision, incidental & overhead expenses | 1 | nos | 19,750 ₹19,750 |
| .90 | Part-B("Repairing, painting and reconditioning of 1MVA, 11KV/440V lighting transformer for power supply of Karo Colony installed at old Bijli Ghar of AADOCM.) | 1 | nos | - |
| 1.00 | Providing of Buchholz relay, 3'' dia flang type. | 1 | no. | 33,400 ₹33,400 |
Tender Value
Refer Docs
EMD Value
₹12,600
Closing Date
26 Sept 2025, 10:00 amClosed
Staff Officer EnM
Office of staff officer EnM
Repairing Maintenance of 04 nos of transformer of AADOCM.
2025_CCL_343991_6
GM(D)/SO(EnM)/NIT/25-26/15
Open Tender
Electrical and Maintenance Works
30 days
AADOCM
Please refer Tender documents.
2 documents required · 2 mandatory
₹12,600
7 Apr 2026
15 Sept 2025
27 Sept 2025
16 Sept 2025
26 Sept 2025
16 Sept 2025
16 Sept 2025 - 22 Sept 2025
Amount
Part-A (Repairing/maintenance of 500KVA, 11KV/440V lighting transformer for power supply of pani tanki colony Dhori pani tanki of AADOCM)
Replacement of drain valv, size-1"
Replacement of nuts, bolts, washer, and tio rods.
Providing & fixing of all gaskit at tanki cover, primary & secondary side insulator points, Conservator tanki pipe joints, oil indication place, drain valve joints, etc places
Complete body cleaning, Double coat primer and Enamel painting by Spray painting machine including cost of cleaning and painting materils as well as labour cost.
Providing of spout bushing insulator with stud set primary side.
Testing, checking and commissioning of lighting transformer at site
Supervision, incidental & overhead expenses
Part-B("Repairing, painting and reconditioning of 1MVA, 11KV/440V lighting transformer for power supply of Karo Colony installed at old Bijli Ghar of AADOCM.)
Providing of Buchholz relay, 3'' dia flang type.
Providing of winding temprature meter.
Providing of oil temprature meter.
Replacement of nuts, bolts, washer, and tio rods.
Online filtration/dehydration of transformer oil
Complete body cleaning, Double coat primer and Enamel painting by Spray painting machine including cost of cleaning and painting materils as well as labour cost.
Providing of 12 core, 1.5 sqmm. Control cable for its tripping arrangement through its oil, winding temprature meter, B/Relay, Alarm bell, etc.
Labour cost for above associated work in transformer as well as charging/tightening of all connections, nut, bolts etc. With commissioning at site.
Supervision, incidental & overhead expenses
Part-C (Repairing/ maintenance of 315KVA, 11kv/440V lighting transformer installed at Dhori staff Qtrs Shiv Mandir of AADOCM)
Replacement of nuts, bolts, washer, and tio rods.
Providing & fixing of all gaskit at tanki cover, primary & secondary side insulator points, Conservator tanki pipe joints, oil indication place, drain valve joints, etc places
Providing of spout bushing insulator with stud set primary side.
Testing, checking and commissioning of lighting transformer at site
Supervision , incidental & overhead expenses
Part-D (Repairing, painting and reconditioning of 1MVA, 11KV/440V powertransformer for power supply of Excavator of AADOCM.)
Replacement of drain valve
Providing of winding temprature meter.
Providing of oil temprature meter.
Replacement of nuts, bolts, washer, and tio rods.
Online filtration/dehydration of transformer oil
Complete body cleaning, Double coat primer and Enamel painting by Spray painting machine including cost of cleaning and painting materils as well as labour cost.
Providing of spout bushing insulator with stud set.
Providing of breather with silcagel set.
Providing & fixing of all gaskit at tanki cover, primary & secondary side insulator points, Conservator tanki pipe joints, oil indication place, drain valve joints, etc places
Labour cost for above associated work in transformer as well as charging/tightening of all connections, nut, bolts etc. With commissioning at site.
Supervision , incidental & overhead expenses
Total impact of GST for the purpose of CTC
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