bids are invited for 3000009352 hoist 3000009352_1_1_7490000070 , 3000009352_1_2_7490000070 , 3000009352_1_3_7490000070 , 3000009352_2_1_66615004700 , 3000009352_2_2_66615004700 , 3000009352_2_3_66615004700 scope: the scope also includes dismantling of existing old hoist and relevant festoons before erection of the new hoist and its festoon system and design, supply, erection, testing and commissioning of electrical wire rope hoist in precipitation tank 178-180 of 0607 area. process requirement for hoists: for handling agitator gearboxes, couplings and motors, structural items like pipes and beams and shifting of maintenance accessories, maintenance support equipment with a frequency of 02 lifts every day and at almost the rated load five times in a month. capacity: 12 tonnes duty factor: class-ii as per is 3938-1983 type of suspension: motor-driven trolley desired head room: preferably 01 metre maximum lift in metres: 40 to 45 meters approximately desired travel speed (loaded): 10 metres per minute with inching desired hoisting speed (loaded): 05 metres per minute with inching method of operation: a. pendant push bottom with cable length 12 to 15 meters approx at the working floor which is 10 m below the hoist. pendant control station shall be non- metallic (frp polycarbonate) with stay wire and suitable for outdoor application with ip65ip66 protection b. radio remote control. speed control: a. hoist: dol 1 12(non vfd) b. cross travel trolley: dol (non vfd) total quantity : 6