Repair/replacement of worn out parts of 5 cusec x 10m head pumping unit no.3 and along with allied works at LIS Suhagani.

Repair/replacement of worn out parts of 5 cusec x 10m head pumping unit no.3 and along with allied works at LIS Suhagani.

Decoupling of 5 cusec x 10m head HC pump of unit no.3 at LIS Suhagani from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 05 cusec HC pump set, to the nearest roadside, using manual labour, head load to nearest road side, loading in transport vehicle, carriage to the workshop in the mechanical transport for repairs. Repair to 5 Cusec HC pump set at workshop by way of dismantling and extraction of damaged internal parts. Job includes providing/fitting of new shaft sleeve and new pump shaft by turning, aligning, threading at ends and making of new keyways and its proper adjustment. Repair to the impeller by way of welding/brazing, machining, making key ways slots on the impeller and fitting of the same on the pump shaft., Providing and fitting of bush, new gland ring,2no.s new bearings on driving and non driving end of the pump as per sample, repair to the bearing housing on driving and non-driving ends of pumping unit by turning and fitting of bush to make inner dia. of bearing housing suitable for fitment of bearings., gasket , new studs/bolts on it, applying sufficient amount of grease to avoid excessive wear and tear, gland packing as per requirement, complete reassembling of pump set after carrying out necessary repairs. Repairs to Coupling set by way of welding, machining of bore, resizing of coupling bolt holes by welding and drilling to proper size. The job includes cost of material and labour charges. Dismantling/decoupling of the damaged 30 H.P electric motor of Pumping unit no-3 from base frame, pump & motor starter electrical connections. Repairs to rotor of motor by providing/fitting of new bearings (DE & NDE) after rebuilding of the rotor shaft and finishing to bearing sizes, making new keyway for coupling, providing/fitting of bearing end cover plates. Complete greasing of the bearing, Shifting back to the LIS Suhagani and then fitting/reinstallation at the base frame, coupling of pump with the motor by making proper alignment and testing on partial/full load. Complete assembling of pump set after carrying out necessary repairs. The job includes cost of material and labour charges for skilled and semiskilled labour, hire charges of tools and tackles to be employed at site for execution of job . Repair of automatic star delta starter of unit no.3 of LIS Suhagani. Job includes dismantling of starter from its installed position after disconnecting all electrical connections on input as well as output side and then carriage of the starter to workshop for repairs/replacement. The job includes repair of contactor, repair/ replacement of LED indicator and main switch(used for starting starter), replacement of relay with damaged wiring to be replaced by new wire. Then back carriage to LIS for re-installation, commissioning and testing on no load and full load conditions. Repair of lighting arrangements of lift station with repair/ replacement of damaged wires, bulb holder-4NO., led bulb(9W) AND 50W LED light -2No. to ensure optimal functionality and safety of operator and machinery. Complete job includes cost of material, skilled labour charges, tools and tackles charges and carriage charges

Rebate on Old Parts

M/S FASTTRACK ENGINEERS (BID ID -2401880)

M/S BHARAT MECHANICAL AND ELECTRICAL ENGINEERS (BID ID -2403109)

NATIONAL ELECTRO-MECH COMPANY (BID ID -2401862)

M.S J K HYDRAULIC ENGGG AND FABRICATOR WORKS