NIT NO.23(M-3)ITEM NO.8

Lifting of Submersible pump sets of tube wells from bores near hiranki check post, Palla area by carrying out following work:-Dismantling the unused tube wells by taking out the submersible pump sets, pipes, tail piece etc. from the bore. Taking out the G.I Pipes by opening the nut and bolts, taking out the submersible cable, pump sets from the bore by the help of Tripod/hydra as gadders are not available at site and the bores in low line area. All T&P, tripod stand and other material handling equipment’s and machinery i.e hydra; if required shall be arranged by the firm. The work shall be carried out all safety measures, precautions as required at site. The job also includes the dismantling of starter panels of pump sets/tube wells.

Shifting of submersible pump sets along with complete E&M Equipment’s i.e pipes, tail piece, submersible pump sets, Valves, starter panels etc. i.e 2 set to Ranney well no.- A1 and 1 set to Ranney well no.- A4, Palla Area.

Lifting/Dismantling the defective installation by taking out the defective VT/submersible pump sets, column pipes, shaft, spider, tail piece etc. from the well by removing the dismantling joint, tapper piece and fixing the blank flange with main supply line to avoid back flow. Disconnecting the main supply or isolate the system/motor from the starter. Dismantling the Vertical motor by the existing EOT crane and placing at floor of well safely. Dismantling the stole by opening/cutting the nut bolts from the base frame/foundation and placing on the floor of well. Taking out the D/F M.S column Pipes of 8”/10” by cutting the rusted nut and bolts with the help of gas cutter if required, taking out the bowl assembly of pump or submersible pump sets from the well as required and replacement of defective/worn out D/F column pipe, shaft, spider and bushes, cable, tail piece etc. as required.

Making a arrangement of connection in header line by fixing a MS Plate having a hole in middle of size – 100 mm and fixing the pipe with header line by the help of gas cutter, welding machine and heavy labour etc.

Installation/lowering of submersible pump sets along with all E&M equipment’s in well with required material handling equipment’s with all safety precautions for installation in the deep well by the help of heavy labour. The job includes erection the complete pipeline with hardware goods on each joint. The job includes connecting the delivery line of the submersible pump with the existing header line and also includes arrangement of other required material and tool and tackles for connecting in proper manure. This job also includes Fixing all above electrical items, laying of cables & making all electrical connection from motor, LT Panel, Starter, thimbing & taping in all respect with the help of skilled labour as per instruction of Engineer in Charge. The job also includes the fixing of starter panels on wall with the help of fasteners etc. as per requirement of site.

Gupta Brothers