O&M FY 2026-27

Supply of drinking water to the habitations covered under CPWS scheme to Vakadu and other habitations duly chlorinating and monitoring residual chlorine at 0.20 to 0.30 PPM at each tail end tap points of the scheme by engaging the system staff as per the sanctioned provisions made in the Technically Sanctioned estimate and cleaning all the OHSR/ GLSR and GLBR under the scheme once in the every fortnight and cleaning the clear water sumps once in every month including cost of salries of system staff, cost of chlorination, repairs and renewals and including cost of rectification of the leakages, including reporting the water supply timings to the concerned departmental offices on daily basis etc., complete but excluding the cost of power charges. For the period from 01.04.2026 to 31.03.2027 (365 days)

cost of chemicals involved in disinfection and flocculation processes (0.39 X4.4 X 365). etc., with bleaching powder at 2 PPM rate

Repairs and Renewals:- Removing Charges of 5.00HP / 3 Phase Submersible pumpset including all charges etc @ Borewells

Removing Charges of 15.00HP Monoblock pumpset including all charges etc @ Borewells

Rewinding Charges of 5.00HP/ 3 phase Submersible pumpset with copper wire including all labour charges etc @ Borewells

Rewinding Charges of 15.00HP Monoblock pumpset with copper wire including all labour charges etc @ Borewells

Re-Errection charges of 5.00 HP / 3 phase Submersible pumpset including all labour charges etc @ Borewells

Re-Errection charges of 15.00 HP Monoblock pumpset including all labour charges etc @ Borewells

Conveyance charges for 5 HP Bore well s;ubmersible pumpset from work spot to shop & Shop to Work spot

Conveyance charges for 15 HP Bore well s;ubmersible pumpset from work spot to shop & Shop to Work spot

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.70x 1.00 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 90mm dia 6kg/cm2 PVC Pipe

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.70x 1.00 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 110mm dia 6kg/cm2 PVC Pipe

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.70x 1.00 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 125mm dia 6kg/cm2 PVC Pipe

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.70x 1.00 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 140mm dia 6kg/cm2 PVC Pipe

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.80x 1.10 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 160mm dia 6kg/cm2 PVC Pipe

Earth work excavation and depositing on bank with an intial lead and lift in Clayey and loamy soils for a pipe line of trench 0.80x 1.10 m including lowering, laying and jointing, refilling to its original shape and testing of pipe line, excluding cost of pipes, for Gravity main etc., completed by Manually - 180mm dia 6kg/cm2 PVC Pipe

Cost and supply of 90mm dia 6kg/cm2 PVC Pipe

Cost and supply of 110mm dia 6kg/cm2 PVC Pipe

Cost and supply of 125mm dia 6kg/cm2 PVC Pipe

Cost and supply of 140mm dia 6kg/cm2 PVC Pipe

Cost and supply of 160mm dia 6kg/cm2 PVC Pipe

Cost and supply of 160mm dia 6kg/cm2 PVC Pipe

Labour charges for cleaning of sumps / OHBR including cleaning and removal of algae, calcinations, sludge, dirt deposition from side walls and bottom portion of the container by disinfection with bleaching powder with all necessary tools, plants labour charges and cost of disinfectant etc. As per approved data (Annexure-VII) shall not exceed 4 times