M and R to PWSS Butibori and Addl Butibori I A 2 nd call

Amount

Annual maintenance of rising main pipeline for a period of one year.

Providing services for operation of sluice valves /Washout valves for washout of 700 mm to 80 mm dia. Distribution pipe line, carrying out required excavation in soft soil / murum near pipe line by JCB or Manually as per requirement , dewatering by pump set / manually through bucket, finding out the leakage location, bringing the required material from WTP or Butibori office like tools etc. and carrying out the allied work like repairing of pipeline such as CI socket joint, Collar joint, welding Joint etc by cocking the spun yarn/lead wool or by the accessories like leak repair clamps, Mechanical collar, CID Joint, patch clamp, Welding Machine ,Gas Cutter etc & making the joint leak proof as directed by in charge on the site during shut own/break down on 700 mm to 80 mm dia. Pipe line, making lighting arrangement at night work, operating the valves after rectification of leakages, keeping all the site material back to office / WTP on vehicle and making the site clear. It also consists of disconnection and re-connection of various size water supply connections including necessary excavation and refilling etc complete. Also consists of repairing of sluice valve and air valve by replacing rubber sheet, ball etc including cleaning of valve chambers regularly

Providing services for operation of sluice valves / Washout valves for washout of 1100 mm to 500 mm dia. Rising main line, carrying out required excavation in soft soil / murum near pipe line by JCB or Manually as per requirement , dewatering by pump set / manually through bucket, finding out the leakage location, bringing the required material from WTP or Butibori office like tools etc. and carrying out the allied work like repairing of pipeline by welding ,by using Welding Machine operated on welding generator ,Gas Cutter etc & making the joint leakproof as directed by in charge on the site during shut down/break down on 1100 mm to 500 mm dia. Rising main line making lighting arrangement at night work, operating the valves after rectification of leakages, keeping all the site material back to office / WTP on vehicle and making the site clear. Also consists of repairing of sluice valve and air valve by replacing rubber sheet, ball etc including cleaning of valve chambers regularly

Rent of JCB

Jeep hire Charges with driver (Upto 300 Km)& fuel