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Tender Value
₹4.6 L
EMD Value
₹9,195
Closing Date
29 Sept 2026, 3:00 pm2d left
EE,ELD-7,DDA
EE,ELD-7,DDA
Comprehensive Maintenance and operation of 11KV substations for 5.35 MLD for pocket 11 and 7.87 MLD STP for pocket 5, 6 and 7 each, at Sector G7 and G8 Narela
2026_DDA_926076_1
04/EE(E)ELD-7/DDA/2026-27
Open Tender
Electrical Works
Works
365 days
NARELA
Please refer Tender documents.
14 documents required · 14 mandatory
₹0
₹9,195
29 Sept 2026
14 Sept 2026
30 Sept 2026
14 Sept 2026
29 Sept 2026
14 Sept 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Manpower for routine check-up/ maintenance of 500KVA and 630KVA transformer at
5.35 MLD & 7.87 MLD STP unit at G7 & G8 Sector of narela.
Wireman Gr-I- 1 No. along with Khallasi- 1no. and during routine check-up/ operation and maintenance of both substation for Weekly and as, when required Check-up for both Sub-station For operational and Comprehensive maintenance of 11KV Sub-station including weekly preventive maintenance inspection of incoming and outgoing feeders, checking of voltage and current parameters, earthing system, panel indications, protection relays and recording of observations complete as required. | 52 | Week | 2,133 | ₹1,10,916 |
| 2 | Servicing of 500 KVA Oil Filled Transformer (Danish make) installed at 5.35 MLD STP for pkt 5,6&7 (ESS STP-1) including cleaning of bushings, tightening of terminals, insulation resistance testing, checking of breather, oil level, silica gel replacement if required with dehydration charges including servicing of 4 Way RMU, Relays, VCB and ACB upto 800A and attending LT/HT cable leakage/fault if any, including fault locating, rectification and testing etc. complete as required in the presence of Engineer-in-charge or its representative. | 2 | Job | 20,060 | ₹40,120 |
| 3 | Servicing of 630 KVA Oil Filled Transformer (Telwane make) installed at 7.87 MLD STP for pkt-11 (ESS STP-2) including cleaning of bushings, tightening of terminals, insulation resistance testing, checking of breather, oil level, silica gel replacement with dehydration Charges including servicing of 4 Way RMU, Relays, VCB and ACB upto 800A and attending LT/HT cable leakage/fault if any including fault locating, rectification and testing etc. complete as required in the presence of Engineer-in-charge. | 2 | Job | 22,420 | ₹44,840 |
| 4 | Supply and topping-up of transformer oil of approved make in the existing mentioned capacities of transformer. | 320 | litre | 148 | ₹47,360 |
| 5 | Supplying and Replacement of 3 Core × 400 Sq.mm XLPE insulated, PVC sheathed, armoured aluminium conductor cable at Panel No.1,2 ESS STP-1& Panel No.3,4 ESS STP-2 including testing and commissioning complete as required. | 100 | Meter | 2,165 | ₹2,16,500 |
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