This document discusses preventive maintenance. Preventive maintenance involves regular actions like oiling, cleaning, and inspections to identify potential faults early and keep equipment functioning properly. It aims to maintain items in an acceptable condition through a combination of planned and unplanned maintenance actions as well as modifications. Routine maintenance refers to day-to-day tasks like cleaning, washing, and mopping. Preventive replacement aims to replace equipment before the end of its useful life to avoid catastrophic failures.

1. Preventive maintains is combination of those actions as a result of which equipment will be expected to
continue .performing the operation it is intended to do. Prevented maintains encamp aces.
Regulartype maintains oiling, and cleaning.
Periodic in section .identify the furls further faults, is required the first flats will be apparent identification of
degradation failed.
Preventive replacement be free the end of equipment life our fault.
It is carried for curtain cattesttofephic failure
Maintenance?
It is a combination of action carries out to remain an item /machine /equipment/system in order to restore
to an accefotatable condition.
Mint
Types: a: planned b: unplanned c: modification information
Routine maintenance?
Day to day maintenance [mopping, cleaning, washing, etc.]

2. Unit 1
Introduction to hotel engineering department
Physical plant and building operation
 Water supplysystemplant/hot&cold
 Fuel plant(gas/electrical plant)
 Drainage & sewerage plant
 Fire fightingplant
 Ventilation,heatingandairconditioningplant
 Equipment/mahchineplant(electricitymotor/generatoretc)
 Water treatmentplant/overhead/ undergroundwatertank
 Energyexploration(extraction) plant,solarenergy,biogas.Etc.
Operation of building
 Regulationof building
 Use/basement/groundfloor/firstfloor/intermediate floor(upperflooruse)
 Roof/terrace/balcony
 Hall/lobby/corridor/stair/passage
 Auditorium,atrium, reception
 Pumphouse,gentryroom,store room(dry/coldstorage,godown,parkingetc
 Uses
Organization and staffing of engineering department, organization chart.
Engineering department, repair and maintenance department, procurement, finance, horticulture – Back of
the house
Front office, food & beverage service dept. – front of the house
No. of the / name of the departments depends upon the size and specialization of the hotel
Most important department of hotel organization are management, finance, house keeping, kitchen, food
and beverage service, front office and lobby.
Chairman/ president
Managing director
Lodged