Provn Of Electric Energy Audit Work At Yol Cantt . , Physical Inspection Of The Equipment/ Installation To Observe And Comment On:- ( A ) The Compliance To Local Regulations And Local Engineering Standards . ( B ) The Extent Of Compliance To Recognized International Engineering Standards E . G . Nfpa70 , Nfpa70b , Nfpa 70E , Bs7671 , Iec60364 , Cenelec Hd384 Or Equivalent . ( C ) General Safety Requirements Of The Electrical Installation . ( D ) Basic Housekeeping And Hygiene For Electrical System . ( E ) Electrical Hazards & Adequacy Of Controls . ( F ) Review Of Compliance With Implementation Of Hazardous Area Classification Report , Wherever Applicable . ( Report Needs To Be Made Available To The Auditor ) ( G ) To Review Adequacy Of Inspection And Testing Of Protective Equipment And Protective Tools . ( I ) Studying Various Parameters From Log Book Dash Board And Instruments At The Panel , Cross Checking Ct Ratios , Plug Multiplier Setting And Time Multiplier Setting Including Over Current And Earth Fault Protection . ( Ii ) The Load On Each Switchgear Will Be Studied , Its Loading Patten And Recommendations Will Be Funished In Report . ( Iii ) The Energy Audit Studies Should Cover Main Receiving Station , Switchgear , Centralised Reactive Power Compensation , Kva-Kms Etc And Also The Possible Improvements In The Metering Etc Wherever Feasible At Main Receiving Station . , ( A ) Review The Power Distribution System And Electrical Installations For Protection Systems Adequacy And Related Hazards . ( B ) Review Of Operation And Maintenance System . ( C ) Review Of Access And Control For Electrical Installations For Both Ht And Lt System . ( D ) To Review Adequacy Of Inspection And Testing Of Protective Equipment And Protective Tools . ( E ) Study Of Transformers Installation:- ( I ) Inspection By Walk Through At The Transformer Inddor/Outdoor Locations And Carrying Out Measurement With Instruments At Feeders And Arriving At The Loading Patten , Adequacy Of Swtichgear To Quench Fault , Overloading Etc And Finding Out Percent Loading . ( Ii ) The Audit Scope Will Include Study Of Nos Of Transformers From 63Kva To 500 Kva Location Under Ge ( Kh ) Yol Cantt Jurisdiction Their Loading Patten . ( Iii ) Reconfiguration , Renetworking , Load Balancing , Losses And Efficiency And Possible Suggestion To Improve Efficiency And With Recommendation Of Life Based On Life Cycle Cost . ( Iv ) The Audit Scope Will Also Include Study Reactive Power Compensation , Power Factor Improvement And Other System Adjacents In The Transformer Substation . ( V ) Power Quality With Power Quality Analyzer On 56 Nos . Of Transformers Current , Voltage , Power Factor , Harmonics Up To 30Hz , Active Power , Energy Loss Calculator , ( A ) To Review The Adequacy Of Electrical Ppe Being Used For Electrical Works Including Testing Equipment . ( B ) Review Of Emergency Lighting Adequacy . ( C ) Vibration Analysis: Spectrum , Time Waveform , Envelope Spectrum Of Dg . ( D ) Study Of Dg Sets Installation 20 Kva To 200 Kva :- ( I ) Inspection By Walk Through At The Dg Set Installations At Various Locations And Carrying Out Measurement With Instruments . ( Ii ) Motors/Mccbs/Acbs/Sfus/Fus/ Changeovers Etc And Arriving At The Loading Pattern , Adequacy Of Switchgear To Quench Fault , Overloading Etc And Finding Out Percent Loading . Parallel Running And Diverting Critical Load Will Be Seen At The Dg Sets Locations . ( Iii ) The Study Would Include Specific Fuel Consumption And Per Unit Cost Of Generating Electricity Besides Working Out Alternate Fuel Strategy And Energy Efficiency Point Of View For Reactive Power Compensation . , Review Of Lightning Protection System ( Basis Of Review: Design Calculations And Recommendations Report , Made Available To The Auditor ) To Review Overall Understanding Of The Electrical Safety Requirements By Operations And Maintenance Staff . , Study Of Street Light System :- ( I ) Inspection By Walk Through At The Various Street Lighting In Cantt Area Covering Street Light Panels Fucntioning Of Photo Switches , Controls , Relay , Timer And Other Control And Taking Measurement At Strategic Points In Cantt . ( Ii ) Comperehensive Study Of The Entire Lighting System Covering The Light Source ( Lamps ) , Luminaire ( Reflectors Etc ) And The Gear ( Ballast/Drivers ) Would Be Taken Up For The Street Light Feeders Of The Premises . ( Iii ) Besides This The Illumination Levels On The Roads Required Viz-A-Viz Available Would Also Be Studied . Recommendations Of Auditor To Implement In Efficiency Of Lighting System Note : The Rate Quoted Is For Entire Lighting System From Control Panel To End Light Will Be Considered As One Job . , Thermography Of Panels To Be Done By Flir E Series Thermal Imager At Each Panel . , To Review Protective Earthing System Of All The Substations/Installation Of Cantt Premisses . , Complete Sketch On Acrylic Sheet Of Size 2Mtr X 3Mtr Of Existing Electric System ( Ht & Lt Network With Different Colour ) Shown With Location Of All Substation And Power Transformer Location ( Hard And Soft Duplicate Copy ) . , Fire Safety Audit , Judicious Utilisation Of Electric Supply At Various Location In Cantt With Standard Electric Pattern In Otms , Offices And Residential Accommodations And Recommendation Render Report In Details For Each Job , Illumination Measurement Lux Level Monitoring At Electrical Room . , Electrical Safety Audit For Domestic Ac , Refrigerator , Induction Motors And Ups Under Ge ( Kh ) Yol Jurisdiction .
