Restoration / Upkeepment of Lift Irrigation Station Jeri Jambri damaged due to flash floods along with allied works

Amount

LIS JERI JAMBRI a) Desilting of pump house from inside, periphery and approach pathway of the pump room caused due to heavy and increscent rainfall/ flood, which has resulted intensive accumulation of sand/ silt and other unwanted material causing damage to the installed existing electro mechanical components. The job involves clearance of sand, silt and unwanted material from inside the pump room. Disengagement of electro-mechanical equipments from inside the pump from their respective positions for the purpose of cleaning of silt/sand accumulated beneath and surrounding the equipments. After cleaning and washing the walls and floor of the pump house and then placing and fixing the components in the respective positions. Further removing of wooden blocks, bushes, stones and pebbles from periphery and along side the approach path ways. The job is to be executed by engaging labour and necessary tools and tackles including disposing of wooden blocks, silt, sand and stones and other unwanted materials away from the pump house at certain distance from the site at a suitable place. The job has been executed by way of engaging labour/ handcart and other necessary required tools and tackles. The job further involves cleaning of electro –mechanical equipments from the outer surfaces as well as inner surfaces including all the small components hosted by the equipments and cleaning of same with cotton, dhoti cloth, oil and specially recommended chemicals. The complete job involves cost on account of both skilled and semi-skilled labour along with cost of materials and hires charges of tools and tackled used. b) Repairs/Servicing of motor of 100H.P 3 nos. by way of opening of side covers with the help of tools & tackles/manual labour and then extraction of rotor o each motor. Cleaning the stator and applying two alternate coats of varnish and drying each coat by hot air process. Fitting the rotor and greasing of bearings properly. Fitting the end covers. Fitting the damaged cable ends at motor side and thimbling them properly by P/F of copper thimbles of required size. . Job includes hire charges of tools & tackles used, labour charges for skilled/semiskilled labour, cost of material used for execution of job at site. c) Repairs to the flood damaged 2HP Mono-block priming pumpset installed at LIS Jeri Jambri. The job involves dismantling of priming pump unit from the 50mm suction line and 40mm delivery line, extraction of rotor from stator. Varnishing the stator with two coats of standard make varnish, drying by heating process along with p/f of new foot valve in place of damaged one. Job includes hire charges of tools & tackles, labour charges for skilled/semiskilled labour, cost of material used for execution of job at site. Complete Job The Rebate on old damaged parts/scrap should be quoted in the rebate column provided in BOQ

M/s RK Elect. Mech. Engg and fabrication works

NATIONAL ELECTRO-MECH COMPANY