PROVIDING ONE TIME REPAIRING MAINTANCE AND MODIFICATION OF ESCALATORS INSTALLED AT NARAYAN SINGH CIRCLE AND TONK PULIYA TONK ROAD JAIPUR 2024-25

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Repair,Maintenance & Replacement of Defective parts of Escalator Parts installed at Narayan Singh Cricle as per the scope of work given below and complete the work by Running the Escalator in good condition 1) Moving Handraill A handhold that moves along the top of the Balustrade in synchronization with the Steps 2) Interior Panel The major panel portion of the Balustrade located immediately below the Moving Handrails, made of glass 3) Deck Board A decorative capping member of the balustrade of an escalator, which continues in the traveling direction (see figure below). 4) Skirt Guard The lowest panel within the Balustrade, located immediately below the Inner Deck and adjacent to the Steps at a slight gap fror. [2] Truss - Assembly of structural steel that supports the weight and load of an escalator. (A Control Panel, Drive Units for Step and other components are housed inside the structure.) [2-1] Upper Machine Room/Lower Machine Room 1) Control Panel Controls stop/start operation and also supplies electric power to the Drive Unit 2) Drive Unit A unit to drive the escalator, comprised of electric motor, decelerator, electromagnetic brake, V belt, Sprocket, and ot 3) Drive Chain A chain that transmits the Drive Unit's power to the drive wheel (Sprocket). 4) Upper Sprocket/Lower Sprocket Drove wheels installed at the upper and lower parts of an ascalator. The Upper Sprocket drives the Steps, while the Le Steps [2-2] Other Truss Parts 1) Main Track A rail to guide the Driving Rollers 2) Trailing Track A rail to guide the Trailing Rollers. 3) Moving Handrail Drive Unit A device that indirectly drives the Moving Handrail at the same speed as the Steps via the Moving Handrail Drive Cha [3] Step The moving platform on which escalator passengers ride. 1) Step Tread The part of the step where a passenger stands 2) Riser The upright part of a Step 3) Step Demarcation Line A yellow line along both sides of a Step to demarcate the proper standing area, thereby preventing passengers from the Skirt Guard and stumbling. 4) Driving Roller/Trailing Roller Each Step is linked to the Step Chains via the Step shaft and the wheels. The front wheel is called the Driving Rollera called the Trailing Roller 5) Step Chain A chain, located on both sides of an escalator, connecting the Steps and driven by the Step Chain Sprocket. Floor Plate A removable stoel plate finished with anti-slip patterns, typically situated above the escalator trusswork at the boards Comb Plate The section of the Floor Plate on which the comb teeth segments are mounted. Camb A section or steel plate with teeth that mesh with the Step cleats at the boarding and landing areas, to prevent finger from getting caught between the moving Steps and Floor Plate Main Electrical Escalator Panel including V3f Drive, MCCB’S, Relays and contractor with all Complete as required with wearing with sensors and all safety switches. Also replacement of lubrication oil chain spocket as required

Repair & Maintenace of Escalator installed at laxmi mandir tiraya tonk road make Schindler. The vendor has to cheek all faulty parts of Escalator & come back to its Working condition in all respect.

Repair and Maintenance of Existing Electrical Panel By Replacing of Defective MCCB, MCB, Voltmeter, Busbarand Indicator Lamps including all material cost of cable and lighting as per requirement.

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