1. The petitioner in these Writ Petitions is a contractor, who had been awarded the work of “Up keep of main building, service building and plant and non plant buildings in Thermal Power Station-I Expansion of the Neyveli Lignite Corporation Limited (NLC)” (hereinafter referred to as the “respondent corporation”).

2. In W.P.No.10622 of 2014, the petitioner has sought for issuance of a Writ of Mandamus to direct the Chief Vigilance Officer of the respondent Corporation to take action against Mr.Sankaran, Deputy General Manager (Civil), of the respondent Corporation for alleged violations by considering his representation, dated 28.11.2013.

3. In W.P.No.10660 of 2014, the petitioner seeks for a direction to the respondent Corporation not to insist the special condition of minimum man power requirement for the contract work or alternatively direct the respondent Corporation to increase the tender value proportionately as per the condition in the contract.

4. In W.P.No.13160 of 2014, the petitioner has challenged the order dated 29.04.2014, and to quash the same and to allow the petitioner to continue the contract work. By the said impugned order, the petitioner was informed t