Annual Rate Contract for Running maintenance work of pump house at RWSS Udasar Bidawatan RWSS under O AND M sub division Sardarshahar, District-Churu.

Maintenance of pipe line irrespective of size & material, which includes repairing of bursts and leakages, pollution control, survey and removal of chocking, disconnection of illegal connections, collection and recording minimum 10 nos. of residual chlorine samples during daily supply timings, inteconnection and all works related to pipe line networks in existing distribution/rising main pipe lines of all sizes by digging out suitable size of pit in loose soil/hard soil, including cutting of black top, WBM and CC top of road of any size at work site. This will also includes cutting of pipe ends, fixing of pipe piece with jointing material to make repait leak proof and refilling of pit by excavated sand by ramming it at sides of pipe and upto ground level. For entire job, contractor will use their own T&P. Contractor with his own resources shall arrange dewatering, JCB (excavator) and tractor compressor, if required any, and restore any amenety at his own cost, damaged, while performing the work in this item. This works includes daily pattrolling and repair of leakages within stipulated time and complete maintenance of pipe line network of distribution and rising main pipe line network within the scope of work for per KM pipe line per month. Jointing material shall be provided by the department

Daily/ periodical operation of valves at supply times for specified by department per sluice valve per month. (Valve rod and cap to be arranged by contractor) 80-300 mm .

Running expenditure of pump houses which includes complete operation of pump motor , maintenance of log-books as directed by Engineer-in-charge, general up keeping of premises, security arrangements, Regular chemical dosing in CWR, cleaning and desilting of SR/CWR/SUMP once every six months, daily valve operation under the Campus of pump house and all other works as mentioned in scope of work in tender document for per pump house per month. (power supply minimum 16 hrs) (excluding repairing of pumping machinery etc.)

upto 100HP

Rewinding of three phase squirrel cage induction motor of HSC pump sets including all necessary material and of the same characteristics as original with required size of super enamelled copper wire (Including cost of copper wire) 'E' class insulation material and testing of motor on no load but to be guaranteed against testing on load at site, including making electric connection at site of installation of motor with starter, alignment with pump sets and transportation to and fro from installation site complete as per direction of engineer in charge at site.

Above 17.50 HP but upto 20.00 HP

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