bids are invited for machine parts electrician tool kit (q3) , dismantling and taking out unserviceable reciprocating type compressor capacity 10 to 15 tr , supply only gasket set for model smc..4..65 , supply only connecting rod all specified and directed. , supply only cylinder linner with suction valve , supply only oil pump , supply and fix crank shaft including all necessary arrangements items , shifting of crank shaft to workshop re..metaling, grinding turning polishing , disconnecting cutting and taking out unserviceable sealed unit compressor , supply only with provision of clean exchange of unserviceable compressor , disconnecting, cutting and taking out unserviceable sealed unit compressor of package type air conditioner , supply only with provision of clean exchange of unserviceable compressor removed against item 39.00 here..in..before , disconnecting cutting and taking out unserviceable sealed unit compressor of central type air conditioner 12.50 ton , supply only with provision of clean exchange of unserviceable compressor removed against item 41.00 here..in..before , supply and fix pre filter 24x24x 2 inches in sheet metal frame as in replacement , taking down old unserviceable pre filter and providing pre filter of size 21x21.5x2 inches , supply and fix expansion valve, capacity , supply and fix solenoid valve capacity 25ton , supply and fix v belt size a..65 as in replacement and removal , supply and fix v belt size b..105 as in replacement and removal , supply and fix v belt size b..78 as in replacement and removal , supply and fix v belt size a..32 as in replacement and removal , material and labour spray painting of central ac plant of any capacity consisting of 3 nos condensing units , taking down old unserviceable float valve and providing new pvc float valve 20mm dia , supply and fix gun metal gate valve 50mm dia size with iron wheel isi marked , supply and fix gun metal gate valve 40mm dia size with iron wheel isi marked , supply and fix gun