procurement of eots / spare eots for bar screens installed at raw water pump house – i & ii of hpww-type of hoist;motorized cross travel2. class of duty; class –ii, ( m5 ) medium duty, as per is: 3938-19833. location; indoor4. model; m3-1245. capacity 5 ton6. height of lift; 6 mtr.7. speed; a. main hoisting; 3 mpmb. cross travel; 15 mpm8.a. motor - main hoisting; 3.7 kwb. cross travel; 0.37 kwc. make; bbl / cromptond. specification; all motors are tefc, 40% cdf, 150 starts per hr., a.c. crane duty, class – f insulation, suitable for 415 v + 10%, 50 hz +5%9.a. wire rope - no. of falls / dia; 4 / ø12mmb. make; usha martin / mahadevac. specification; 6 x 36 construction, fiber core, ungalvanized wire rope having tensile strength 180 kg / mm sq. as per is:226610. brake; dcem disc type in main hoist only. make; unitorq11. limit switch; self-resetting type snap action adjustable provided for top and bottom limits at hook travel. make; mediatech12. hook; ‘c’ type heavy duty forged hook, free to swivel and rotate as per is: 3815 or latest.13. control panel ( 6 way ) ; dust and vermin proof steel sheet box housing having, step down transformer. make ( contactor / mcb ) ; siemens / abb / schneider electric14. power supply; 415v +10%, 3 phase a.c, 50 hz15. control voltage; 110 volt ac16. operation; all operations through pendent push button station from floor level.17. cables; pvc sheathed flexible type multi core copper cable isi marked tested at 1110v grade conforming to ipss-2-02-00518. painting; hoist shall be duly painted with one coat of zinc chromate primer followed by two coats of golden yellow synthetic enamel paint.