THIS WRIT PETITION IS FILED UNDER ARTICLES 226 AND 227 OF THE CONSTITUTION OF INDIA PRAYING TO ISSUE A WRIT IN THE NATURE OF CERTIORARI OR ANY OTHER WRIT OR ORDER OR DIRECTION, QUASHING THE LIMITED TENDER ENQUIRIES NOTIFICATIONS DATED:18.02.2017 BEARING NO. DNM/MNG/CLLTE/2017 ISSUED BY 4TH RESPONDENT VIDE ANNEXURE-F AND NOTIFICATIONS DATED:20.02.2017 BEARING NOS.CE/W/5(206)/2017/2492, BEARING NO. CE/W/4(208)/2017/2493, BEARING NO. CE/W/5(204)/2017/2494, BEARING NO. CE/W/5(205)/2017/2495, BEARING NO.CE/W/4(207)/2017/2496, VIDE ANNEXURES-G, H, J, K AND L ISSUED BY 3RD RESPONDENT AND NOTIFICATION DATED:04.03.2017 AND NOTIFICATION DATED:04.03.2017 BEARING NO.DNM/PLM/UNSKILLED/MD/2017-18, AND NOTIFICATION DATED 4/3/2017 BEARING NO. DNM/PLM/ANNUAL-F & E/LTE/2017-18/2129 VIDE ANNEXURE-M & N ISSUED BY 2ND RESPONDENT; TO ISSUE A WRIT OF MANDAMUS OR ANY OTHER WRIT OR ORDER OR DIRECTION, DIRECTING THE RESPONDENTS/NMDC TO CALL FOR OPEN TENDERS AS PER THE CONTRACT MANAGEMENT MANUAL OF THE RESPONDENT/NMDC IN RESPECT OF TENDER WORKS.