operation and maintenance of pouching filling machines and tray washer machines including coding on pouches. 2) disposal of the unserviceable material on annual rate contract basis. 3) disposal of the unserviceable material for one time basis. 4) outsourcing of all activities of city supply despatch dock. 5) annual rate contract for supply of skilled manpower for various day to day activities of engineering section of verka ludhiana dairy. 6) hiring of insulated vehicles for transportation of milk and fresh milk products. 7)outsourcing of housekeeping activities of old dairy, new dairy and e.t.p at verka amritsar dairy. 8) purchase of vitamin and mineral premix. 9) supply, installation & commissioning of continuous butter making machine (cbmm) cap. 800 kg. per hour. 10) supply, installation & commissioning of self cleaning/auto de-sludging cream separator cap. 20 klph. 11) supply, installation & commissioning of motor with reduction gear box qty. 12 nos. for agitators of hmst cap 15000 ltr. with common electrical panel and timer trigger. 12) annual contract for hiring of deep freezer (cold store) for storage and transportation of white butter from verka jalandhar dairy to hired cold store & vice-versa. 13) supply of by pass fat a) moisture % by weight, max= 0.5 b) tfm, % by weight, min= 99.0 c) palmitic acid, min=75% d) stearic acid, max= 10% e) oleic acid, min=7%. 14) contract for cycle, scooter, motor cycle stand annual contract (round the clock).