South Eastern Coalfields Limited-SECL has published Tender For Renovation And Upgradation Of Automatic Lighting Control Switches For Use In Mines Premises At Dipka Expansion Project.. Submission Date for this Tender is 10-07-2023. Switch Supply Tenders in dipka Chhattisgarh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 05-Jul-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 10-07-2023 |
| Sl. No. | Item Description |
| 1 | Renovation and upgradation of automatic lighting control switches for use in mines premises at Dipka Expansion Project.Scope of Work: Complete renovation and upgradation of automatic lighting control switches by providing and fixing of: (i). MCCB, 100 A, 415 V, 3 Pole with adjustable thermal (70 - 100%) and fixed Magentic release, Rated Ultimate short circuit Breaking capacity (Icu) - 10 kA (RMS) at 415 V, Ics = 100% Icu.(ii). 3 Pole power contactor, 110A AC1 duty at 415 V, with 2 NO + 2 NC contacts. (iii). 24 hour Analog time switch, SST - 15 minutes - 1 No.(iv). Single pole MCB, C series, 6A, 240/415V, 10 KA - 1 No.(v). Auto/Manual rotary selector switch, 6A - 1 No.(vi). ON/OFF indication lamps (LED) - 2 Nos. (vii). 100 A, 4 pole, Bakelite connector - 2 Nos. (viii). Water Proof Electric Panel / Metal Enclosure made of sheet steel with minimum dimensions 400X400X200 mm, suitable for fitment of the all the components with proper spacing, having extended rain-shed above the front panel door and with panel - key type door locking arrangement, along with four numbers of mounting points welded to the main body - 1 No.(ix). 1.5 sq.mm and 35 sq.mm, single core, copper flexible cable, 1.1 KV grade for control and power circuit wiring, as per required length along with required copper lugs. |
| 2 | Total impact of GST for the purpose of CTC |
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