Maintenance Report

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#DateTypeDetailsFurnaceEquipmentActions
1580126 Jun 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.
2. check leakage of hydraulic oil. if it is then informed to HOD.no leakage. now its ok.
Furnace IELECTRODE 2
1580226 Jun 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.
2. check leakage of hydraulic oil. if it is then informed to HOD.its seal box rope is damaged. we need to change it.
Furnace IELECTRODE 3
1580326 Jun 2020Scheduled Maintenance1. by air pipe clean dust from all cylinders.
2. check leakage of hydraulic oil. if it is then informed to HOD.smalll amount of leakage in slipping cylinder. we tight bolts and nuts. now its ok.
Furnace IELECTRODE 1
1580426 Jun 2020Breakdown MaintenanceIt has heavy vibration. so e clean it and tight Plummer blocks foundation bolt. now it's ok.OtherPOLLUTION 2, ID FAN NO. 1
1580525 Jun 2020Scheduled MaintenanceTAPPING SECTION E.O.T. CRANE 3

LT.
1. check coupling, shaft, and pedestal bearing condition and do the greasing. Checking and greasing are done. It is ok.
2. check the gearbox oil level, leakage, and fill if required. No leakage but we fill grease.
3. check all fasteners and mounting bolts. It is OK.
4. check frame welding conditions. It is ok.
5. check end traveling gears condition and do the greasing. It is ok.

CT.
1. check coupling, shaft, and pedestal bearing condition and do the greasing. It is ok.
2. check the gearbox oil level, leakage, and fill if required. Leakage is there so we fill grease.
3. check all fasteners and mounting bolts. It is ok.
4. check frame welding conditions. It is ok.
5. check end traveling gears condition and do the greasing. It is ok. And greasing is done.

HT.
1. check rope drum, hook, rope condition. greasing of rope. It is ok.
2. check the thruster drum condition and its brake tightness. It is ok.
3. check all fasteners and mounting bolts. It is ok.
4. check frame welding conditions. It is ok.
5. gearbox is leakage and makes too much sound so we put grease.
OtherTAPPING SEC. CRANE NO. 3
1580625 Jun 2020Scheduled MaintenanceCHIPPING YARD E.O.T. CRANE 1

LT.
1. check coupling, shaft, and pedestal bearing condition and do the greasing.checked and greasing is done.
2. check the gearbox oil level, leakage, and fill if required. we found leakage so we fill some amount of grease.
3. check all fasteners and mounting bolts. it is ok.
4. check frame welding conditions. it is not ok. its shaft condition is not good. we need to change it.
5. check end traveling gears condition and do the greasing. it is ok.

CT.
gears are ok. it is good in condition.
HT.
1. check rope drum, hook, rope condition. greasing of rope.rope greasing is done. it is in good condition.
2. check the thruster drum condition and its brake tightness.no thruster.
3. check all fasteners and mounting bolts. it is ok.
4. check frame welding conditions.it is ok.
OtherCHIPPING YARD CRANE NO. 1
1580725 Jun 2020Scheduled MaintenanceCHIPPING YARD E.O.T. CRANE 2

LT.
1. check coupling, shaft, and pedestal bearing condition and do the greasing. greasing is done. it is ok.
2. check the gearbox oil level, leakage, and fill if required. no leakage but we fill grease.
3. check all fasteners and mounting bolts. it is ok.
4. check frame welding conditions. it is ok.
5. check end traveling gears condition and do the greasing.

CT.
1. check coupling, shaft, and pedestal bearing condition and do the greasing. greasing is done. it is ok.
2. check the gearbox oil level, leakage, and fill if required. no leakage but we fill grease.
3. check all fasteners and mounting bolts. it is ok.
4. check frame welding conditions. it is ok.
5. check end traveling gears condition and do the greasing.

HT.
1. check rope drum, hook, rope condition. greasing of rope. greasing is done. it is ok.
2. check the thruster drum condition and its brake tightness. no thruster.
3. check all fasteners and mounting bolts. It is ok.
4. check frame welding conditions.it is ok.
OtherCHIPPING YARD CRANE NO. 2
1580825 Jun 2020Scheduled MaintenanceTELPHER FOR F1
1. checking the bearing, rollers condition, and do lubrication.check it is ok.
2. checking frames welding condition.it is ok.
3. checking cotter pin and its failure condition. it is ok
OtherTELPHER (FURNACE 1)
1580925 Jun 2020Scheduled MaintenanceTELPHER FOR F2

1. checking the bearing, rollers condition, and do lubrication.check it is ok.
2. checking frames welding condition.it is ok.
3. checking cotter pin and its failure condition. it is ok

OtherTELPHER ( FURNACE 2)
1581025 Jun 2020Scheduled MaintenancePOLLUTION ID FANS (Furnace 1)
1. open cover and clean dust.clean and balancing is done.
2. check the balancing of impeller and vibration isolation.it is ok.
3. check v belts condition and inform if it's on critical stage.it is ok.
4. check foundation bolts and nuts of Plummer blocks.it is ok.its making vibrations because of too much dust inside. so we clean and fighting all foundations bolts.
5. greasing the Plummer blocks.greasing is done.
6. check the duct condition and remove dust from the duct.
7. check stack condition and check its temperature. it is ok.
OtherPOLLUTION 1