Providing And Fixing Of Bypass Arrangement In Non Return Valve (Nrv) For Priming Purpose Of Pumps At Quarry Of Dipka Expansion Project.

Particulars	Details
Title	Providing And Fixing Of Bypass Arrangement In Non Return Valve (Nrv) For Priming Purpose Of Pumps At Quarry Of Dipka Expansion Project.
Description	Providing And Fixing Of Bypass Arrangement In Non Return Valve (Nrv) For Priming Purpose Of Pumps At Quarry Of Dipka Expansion Project.
Organisation	South Eastern Coalfields Limited \| Public Sector Undertakings
Tender Id	2025_SECL_341674_1
Reference Number	SECL/GM/DA/SO(EnM)/ e-tender/25-26/88 dtd-16/08/25
Tender Fee	0
EMD	1900
Tender Value	-
Place	Dipka Expansion Project, Dipka Area
Link	View Original Tender Notice https://coalindiatenders.nic.in/nicgep/app?page=FrontEndTenderDetailsExternal&service=page&tnid=354195
Start Date	August 19, 2025 15:30
End Date	Expired 30/08/2025 Expired 407 days ago Search Similar tenders?

Non-return valve with bypass arrangement

Laying and jointing of pipeline range at lower kusmunda-2 (east) quarry sump and old dipka quarry sump for dewatering purposes at dipka expansion project.

Shifting, di and re-arrangement of existing pipeline ranges of lk-1, lk-2e, lk-2w, old dipka quarry sump and laying and jointing of 02 nos. new pipeline ranges for dewatering activities of old dipka quarry at dipka expansion project.

Shifting, di and re-arrangement of existing pipeline ranges of lk-1, lk-2e, lk-2w, old dipka quarry sump and laying and jointing of 02 nos. new pipeline ranges for dewatering activities of old dipka quarry at dipka expansion project.

Shifting, di, extension of pipeline arrangement from old dipka quarry sump to chandni chowk junction by laying and jointing of pipeline for dewatering purposes at dipka expansion project.

Shifting, di and re-arrangement of 03 nos. pipeline ranges for lower kusmunda (lk-1) quarry for dewatering activities at dipka expansion project.

Non return valve, ci make, 150 mm dia, with priming valve/ bypass valve,non return valve, ci make,

Non return valve, ci make, 150 mm dia, with priming valve/ bypass valve,non return valve, ci make,

Maintenance work of 6.6 kv overhead line/ feeders supplying power to 10/42 cum shovel /drills, weighbridges, pumps and lighting transformers at quarry of dipka expansion project.

Erection of new lighting circuit for illumination of new amgaon coal transport road, from edge of coal seam upto junction of old dipka tanker point road, at old dipka quarry of dipka expansion project.

Erection of new lighting circuit for illumination of new amgaon coal transport road, from edge of coal seam upto junction of old dipka tanker point road, at old dipka quarry of dipka expansion project.

Stop gap arrangement for running operation including day to day maintenance work sprinkler system installed on surface c.t road of dipka expansion project of dipka area.

Tender Details

Tender Support

Non-return valve with bypass arrangement

Laying and jointing of pipeline range at lower kusmunda-2 (east) quarry sump and old dipka quarry sump for dewatering purposes at dipka expansion project.

Shifting, di and re-arrangement of existing pipeline ranges of lk-1, lk-2e, lk-2w, old dipka quarry sump and laying and jointing of 02 nos. new pipeline ranges for dewatering activities of old dipka quarry at dipka expansion project.

Shifting, di, extension of pipeline arrangement from old dipka quarry sump to chandni chowk junction by laying and jointing of pipeline for dewatering purposes at dipka expansion project.

Shifting, di and re-arrangement of 03 nos. pipeline ranges for lower kusmunda (lk-1) quarry for dewatering activities at dipka expansion project.

Non return valve, ci make, 150 mm dia, with priming valve/ bypass valve,non return valve, ci make,

Non return valve, ci make, 150 mm dia, with priming valve/ bypass valve,non return valve, ci make,

Maintenance work of 6.6 kv overhead line/ feeders supplying power to 10/42 cum shovel /drills, weighbridges, pumps and lighting transformers at quarry of dipka expansion project.

Erection of new lighting circuit for illumination of new amgaon coal transport road, from edge of coal seam upto junction of old dipka tanker point road, at old dipka quarry of dipka expansion project.

Stop gap arrangement for running operation including day to day maintenance work sprinkler system installed on surface c.t road of dipka expansion project of dipka area.

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