Conducting detailed survey including preliminary investigation, net level survey, taking longitudinal sections and cross sections along the alignment and detailed final survey including preparation of designs, drawings and estimates of distributory network including minors or sub-minors or field channels by conducting detailed block level survey for an extent 35,220 acres to identify a minimum net ayacut of 29,937 acres by proposing a ph at pragallapalli village, dummugudem mandal of bhadradri kothagudem district on left bank of sitamma sagar multi purpose project.(2nd call)

Conducting detailed survey and preparation of all necessary documents for assessment of and compensationalongtransmissioncorridorfortheworkerectionof110kvmcdclineonarasurpalladamfeedererectionof110kvdclinetowerarasursulurfeeder230kvscline edayarpalam

Construction of 15km 110kv piravom koothattukulam dc feeder with acsr wolf conductor by lilo ing the existing 110kv marady koothattukulam feeder to 110kv piravom substation - conducting detailed soil investigation prior to prepare the estimate

Hiring of agency for conducting detailed route survey as per the change in alignment requirements of nhidcl for part d1, d2 and e of section -11

Conducting reconnaissance survey detailed survey profile tirunelveli division running contract basis

Hiring of agency for conducting detailed route survey and pipeline route selection along the available row of nh-717a for part d1, d2 and e, section - 11, negg