JUDGMENT :

1. Heard Sri D.V.Sitarama Murthy, learned Senior counsel for petitioner in W.P.No.35812 of 2018 and Sri O.Manohar Reddy, learned counsel for petitioner in W.P.No.34231 of 2018, learned Additional Advocate General for Hyderabad Metro Development Authority and HGCL and learned Government Pleader for Municipal Administration and Sri D.Prakash Reddy for unofficial respondents in W.P.No.34231 and 35812 of 2018 respectively.

2. Tender notification dated 31.1.2018 was issued by the respondent no.1 calling for Design, Supply, Installation, Testing, Commissioning of illumination of the Outer Ring Road, Hyderabad for the Main Carriage Way/Inter changes/Junctions/Service Roads at junctions and Under Pass areas from Kokapet to Shamshabad (0.00 km to 136 km) total 136 Km length and Operation & Maintenance of illumination with connected switch gear for a period of five years from the date of Operational Acceptance Certificate being taken up with HGCL funds. The petitioners have responded to the same. Three bids were filed including that of petitioners.

3. On 4.4.2018 the tender committee scrutinized the three bids of Bajaj Electricals, HPL Electricals and Power Ltd and Sabhari Electrical