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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹25.6 LAccepted-AOC AT URIMARI P O GOSAI BALIA P S URIMARI DISTRICT HAZARIBAGH JHARKHAND PIN 825311 | HAZARIBAGH | HAZARIBAGH | JHARKHAND | 825311 | ₹25.6 L Quoted ₹21.7 L | L-1 | Accepted-AOC Accepted as the bidder attains L-1 status |
| 2 | L-2₹32.4 LRejected-Finance 1ST FLOOR FLAT NO A 104 ANANT EMEGINE SOCIETY PURANA BUS STAND KORBA DISTT KORBA C G 495678 | 495678 | ₹32.4 L | L-2 | Rejected-Finance Rejected as the bidder attains L-2 status |
| 3 | L-3₹36.0 LRejected-Finance C O VOLTAS LIMITED SPARE PARTS DEPOT OLD HUTMENT COLONY NCL NIGAHI SINGRAULI M P 486884 | SINGRAULI | SINGRAULI | MADHYA PRADESH | 486884 | ₹36.0 L | L-3 | Rejected-Finance Rejected as the bidder attains L-3 status |
| 4 | L-4₹41.4 LRejected-Finance MISSION HOSPITAL CHOWK KEDARPUR AMBIKAPUR DIST SURGUJA CG 497001 | SURGUJA | CHHATTISGARH | 497001 | ₹41.4 L | L-4 | Rejected-Finance Rejected as the bidder attains L-4 status |
| 5 | Rejected-Technical 15 402 ASHOKA RATAN SHANKAR NAGAR DISTT RAIPUR CG | RAIGARH | CHHATTISGARH | 492007 | - | - | Rejected-Technical Rejected due to conversion to Pvt Ltd prior to tender opening as per TCR |
| Sl No | Description | Qty | Unit | MS R.P. JAISWAL L4 | AARNA Constructions L2 | K.P ENTERPRISES L1 | Universal MEP Projects & Engineering Services Limited L3 |
|---|---|---|---|---|---|---|---|
| 1.00 | Supply, Installation, testing and commissioning of ESE (Early Streamer Emission) lighting protection system complete with Early Streamer Emission type Lightning air terminal, supporting structure, down conductor, lightning strike recorder, earthing electrodes and all required accessories. Specification for ESE Lightning Air Terminal. 1. Minimum Protection Radius at "Protection Level 1" (Maximum Protection Level) : 79 m. (when mounted at a height of 5 m) 2. Material of construction : High quality Stainless Steel for high conductivity and corrossion resistance in all weather conditions. 3. Advance Time (delta T) : Minimum 60 micro-seconds. 4. Impulse current withstand capability (Minimum): 100 kA. 5. The ESE Air Terminal should be in conformance to the NF C 17-102 standard and bidder must submit the following tests carried out in an accredited National or International laboratory to prove such conformance : a) General Tests. b) Mechanical Tests. c) Environmental Tests. d) Withstand current Tests. e) Advance Time Test / Early Emission Test. | 20 | No. | 1,27,500 ₹25.5 L | 90,000 ₹18 L | 47,500 ₹9.5 L | 34,500 ₹6.9 L |
| 2.00 | Lightning strike counter - 6 digit electromechanical display device with IP 67 protection having minimum current sensitivity range of 1 kA - to measure lightning strikes by induction current without the need for any external power source. | 20 | No. | 8,500 ₹1.7 L | 2,000 ₹40,000 | 5,500 ₹1.1 L | 17,000 ₹3.4 L |
| 3.00 | Maintenance free chemical earthing system comprising of copper bonded earth rods of 17 mm diameter (minimum) and 3 m in length. The earth rods should be made from low carbon high tensile steel and the rods are molecularly bonded by 99.9% pure electrolytic copper with a minimum coating thickness of 250 microns over the rod. The electrodes should be tested as per relevant standards and test report should be submitted. To enhance moisture retention capacity and to lower ground resistivity, minimum 50 Kg of environment friendly back-filling compound is to be used for each earth pit. | 60 | No. | 9,500 ₹5.7 L | 985 ₹59,100 | 7,900 ₹4.7 L | 17,000 ₹10.2 L |
| 4.00 | PVC/FRP Earth pit chamber cover for Earthing. | 60 | No. | 1,650 ₹99,000 | 980 ₹58,800 | 1,000 ₹60,000 | 2,766.65 ₹1.7 L |
| 5.00 | Lightning conductor / Rod assembly & mounting consisting of the following: 1. GI pipe 50 mm dia. Class 'C' heavy duty - 6 m. 2. Coupler base plate with threaded bolt - 1 No. 3. Concreting of base with muffing - 1 Job. 4. Labour charges | 20 | Job | 4,450 ₹89,000 | 20,000 ₹4 L | 4,250 ₹85,000 | 20,000 ₹4 L |
| 6.00 | Commissioning of the complete job including providing and fixing of required quantity of DMC strip insulators (50 mm X 6 mm), GI strip clamp for DMC insulator support and installation of Earth strip and all other accessories. | 20 | Job | 12,500 ₹2.5 L | 40,000 ₹8 L | 5,000 ₹1 L | 1,400 ₹28,000 |
| 7.00 | Down conductor consisting of 50 mm X 8 mm Hot Dipped Galvanised GI strip along with HDG GI Nuts and Bolts with washers. | 600 | Mtr. | 682 ₹4.1 L | 145 ₹87,000 | 650 ₹3.9 L | 1,600 ₹9.6 L |
| 8.00Note: The estimated cost put to tender is excluding the PF and Pension Component. These statutory payment as applicable shall be reimbursed to the contractor on production of proof of payment limited to the maximum likely number of workmen to be deployed per day is 08 nos. | |||||||
| 9.00 | Total impact of GST for the purpose of CTC | 1 | Nos | - | - | - | - |
Tender Value
₹53.2 L
EMD Value
₹66,500
Closing Date
4 Sept 2025, 5:00 pmClosed
Staff Officer (EnM)
Office of the General Manager, Dipka Area, Ph. No. 9424141353
Supply,Installation,testing and commissioning of 20Nos Early Streamer Emission (ESE) type of Lightning protection system along with earth pits and all required accessories for Lightning protection inside the mines premises at Dipka Expansion Project.
2025_SECL_341632_1
SECL/GM/DA/SO(EnM)/ e-tender/25-26/80 dtd-16/08/25
Open Tender
Electrical and Maintenance Works
60 days
Dipka Expansion Project, Dipka Area
Please refer to tender documents
6 documents required · 6 mandatory
₹66,500
12 Jan 2026
18 Aug 2025
6 Sept 2025
18 Aug 2025
4 Sept 2025
19 Aug 2025
18 Aug 2025 - 28 Aug 2025
Amount
Supply, Installation, testing and commissioning of ESE (Early Streamer Emission) lighting protection system complete with Early Streamer Emission type Lightning air terminal, supporting structure, down conductor, lightning strike recorder, earthing electrodes and all required accessories. Specification for ESE Lightning Air Terminal. 1. Minimum Protection Radius at "Protection Level 1" (Maximum Protection Level) : 79 m. (when mounted at a height of 5 m) 2. Material of construction : High quality Stainless Steel for high conductivity and corrossion resistance in all weather conditions. 3. Advance Time (delta T) : Minimum 60 micro-seconds. 4. Impulse current withstand capability (Minimum): 100 kA. 5. The ESE Air Terminal should be in conformance to the NF C 17-102 standard and bidder must submit the following tests carried out in an accredited National or International laboratory to prove such conformance : a) General Tests. b) Mechanical Tests. c) Environmental Tests. d) Withstand current Tests. e) Advance Time Test / Early Emission Test.
Lightning strike counter - 6 digit electromechanical display device with IP 67 protection having minimum current sensitivity range of 1 kA - to measure lightning strikes by induction current without the need for any external power source.
Maintenance free chemical earthing system comprising of copper bonded earth rods of 17 mm diameter (minimum) and 3 m in length. The earth rods should be made from low carbon high tensile steel and the rods are molecularly bonded by 99.9% pure electrolytic copper with a minimum coating thickness of 250 microns over the rod. The electrodes should be tested as per relevant standards and test report should be submitted. To enhance moisture retention capacity and to lower ground resistivity, minimum 50 Kg of environment friendly back-filling compound is to be used for each earth pit.
PVC/FRP Earth pit chamber cover for Earthing.
Lightning conductor / Rod assembly & mounting consisting of the following: 1. GI pipe 50 mm dia. Class 'C' heavy duty - 6 m. 2. Coupler base plate with threaded bolt - 1 No. 3. Concreting of base with muffing - 1 Job. 4. Labour charges
Commissioning of the complete job including providing and fixing of required quantity of DMC strip insulators (50 mm X 6 mm), GI strip clamp for DMC insulator support and installation of Earth strip and all other accessories.
Down conductor consisting of 50 mm X 8 mm Hot Dipped Galvanised GI strip along with HDG GI Nuts and Bolts with washers.
Note: The estimated cost put to tender is excluding the PF and Pension Component. These statutory payment as applicable shall be reimbursed to the contractor on production of proof of payment limited to the maximum likely number of workmen to be deployed per day is 08 nos.
Total impact of GST for the purpose of CTC
AARNA Constructions (BID ID -1181095)
Universal MEP Projects & Engineering Services Limited (BID ID -1180054)
MS R.P. JAISWAL (BID ID -1180844)
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