MAINTENANCE AND SERVICING OF EOT CRANES HOIST IN INSTALLED CVD COD 35 INF BDE AND STATIC WORK SHOP UNDER GE U PAND M DELHI CANTT

Amount

1.Maintenance and servicing of EOT crane/Hoist complete including checking / tightening of all nut , bolt & breaks any type any size complete system, adjusting etc of all breaks motions and VFD /VVVF drive adjustment setting of EOT / HOT cranes with having single or double girder type and providing greasing & oiling of traveling / moving parts of crane with connecting motor girder parts for movement of crane hoist / long / cross traveling and including maintaining the controlling of speed / creeping micro speed of motors with minor maint / repair electrically operated main control panel wire with connecting control wiring system consisting of main switch, step down transformer, contactor, HRC fuse, VFD, PLR, control pendent ,wire rope with break drum unit, gear box unit , oil levels, motor bed / foot ,electrical control cable, motor terminal, end cable carriage trolly , motor shaft, bush flange bearing with lathe work ,chain pulley block, ratchet clutch, gear block, chain wheel, chain etc and including locating the defect or fault and rectification of the fault and rectifica tion of oil leakage etc any type any size and replacement of defected nut, bolt & washer and making it soundless/sound proof and after trails testing run of crane for smooth functioning / operation satisfactorily for the following mentioned capacity cranes/Hoist complete all as specified and directed by Engineer-in-Charge. Details of Cranes are under mentioned COD - EOT Crane /Hoist 01 Ton = 06 Nos (make of Morris) EOT Crane 40 Ton = 01 No ( Make of Garlic) CVD ( EME wrk shop) - EOT Crane 02 Ton = 02 Nos EOT Crane 05 Ton = 01 No (Make of Hindustan Livers) EOT Crane 10 Ton = 01 No ( Make of Hindustan Livers) EOT Crane 50/10 Ton = 01 No (Make of John Smith) Static Wrk Shop - EOT Crane 02 TON = 01 No ( Make of Cranex Ltd)35 Inf Bde (shankarvihar) - EOT Crane 02 TON = 01 No ( Make of USGC) Total No of Cranes = 14 Nos for 01 Month 1(a)M&L for rewinding of Squirrel cage induction motor 5.5 KW with super enamelledcopper conductor with Class B insulation and varnishing and replacement of ball bearing complete. Qty – 01Job 1(b) Supply and fixing in replacement of Hydraulic Thruster ST-520 18 KG complete Make of Cranes/USGC/speedage. Qty- 01No 1(c)Supply & fix in replacement of Hydraulic thruster brake MDT-200-18 complete Make-USGC .Qty-01 Nos 1(d)Supply and fix in replacement of two way lever type series limit switch type LS/2SH/2 IP 54 protection. Make – USGC/Speed-o- control , Qty- 01 No 1(e)M&L for replacement of defective steel wire rope 10 mm FMC construction 6x36 ungalvanised as per is 2266/02 complete. Make-Usha martin/Mahadev. Qty= 40 RM 1(f)Supply and fixing in replacement of Hydraulic Thruster ST-535, 34 KG complete. 1(g)Supply and fix in replacement 3P Power Contactor 3 phase 415V AC3 ML-2 with 2 N.O. + 2 N.C. Aux Contect Coil Voltage110V AC. Make – L&T/BCH/Siemens-. Qty-02 Nos 1(h)Supply and fix in replacement of Rotary Geared Limit Switch 48:1 (RG/LS/2C) with 1 NO+1 NC type IP-54. Make- Speedage/USGC. Qty-01 No

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