supply of condenser pipe of 05 tone capacity iceplant at r ura & other repairing work of iceplant at gandhisagar , supplying and fixing atmospheric type ammonia condenser made out of set of 2 dia 12 nos x 20 long c class tata pipe with 1nos 2 dia b class g.i. pipe 20 long for water spray with stand along with globe valve of 50mm and 20 mm and other component of ammonia condenser all complete. , compressor overhauling charges (labour only) for model pc-2 kirloskar including filter supplying and replacement all complete. , compressor overhauling charges (labour only) for model kc-2 kirloskar including filter supplying and replacement all complete. , compressor overhauling charges (labour only) for model model 5½ x 5½ sinco make including filter supplying and replacement all complete. , repairing of ice cans by cutting, welding, jointing all complete. , supplying and applying of anti-corrosive primer on ice cans and apllying two coat of anti-corrosive paint in ice cans all complete. , supply of compressor oil of standard pack in 20 ltr.