AANUAL MAINTENANCE CONTRACT(AMC) FOR PACKAGE, DECTABLE, AHU & COLD STORAGE UNITS WITH MEN & MATERIALS AT S V S DEVASTHANAM, DWARAKA TIRUMALA FOR THE FINANCIAL YEAR 2026-27

Annual maintenance contract (AMC) for Package, Ductable,AHU & Cold Storage units with men & materials at SVS Devasthanam, Dwarakatirumala

Annual maintenance contract (AMC) for package, Ducatable, AHU & cold storage units with men & materials with the flowing scope of work to undertake service and repairs

The AMC of AC units includes the following scope of work

Attending complaints of all systems which include routine as well as breakdown maintenance of all the system.

Vendor shall supply minimum following consumables & general spares / items forsmooth operation of all the system and the rates quoted by them should be inclusive of following items :- Refrigerant Gas,Lubricating oil for compressor systems, Replacement of failed Compressor, Motor,blowers, Fan etc,Packing / Bearings / Couplings / gaskets / flanges / other general spares,Changing and replacement of All electrical spares e.g. Fuses / Relays, contactors, Condensers, Remote etc. When ever required. AHU & Two stage units Belts / Bearings / Valves / Other spares etc.

All tools & tackles, manpower, transportation and other resources required for executing the job shall be in the scope of the contractor. No extra charges will be paid by the authority regarding tools & tackles, manpower, transportation etc.

Spares of compressor, control panel card, Software etc. which may be required during maintenance of the all the system will have to be supplied by the contractor as per instruction of the Authority.

The Vendor has to maintain a maintenance register during each visit mentioning what kind of job has been done during that visit. Contractor also has to provide maintenance report.

The vendor shall depute a single person who will control this Annual maintenance work, so that authority can contact him for any kinds of problem of the all system. The unit rates quoted should be kept firm and valid during the entire period of contract and no escalation shall be permissible for any reason whatsoever after award of contract

The rates quoted by Vendor shall include all liabilities such as supervision, wages,overtime, leave, bonus, increment, retrenchment compensation, insurance and all other statutory payments, including providing of tools and tackles under contractor’s scope of suppl, overheads, profits etc. for which no extra pavment whatsoever will be made by Monthly Maintenance

Monthly maintainence of AMC Units

Maintenanceand replacement of all filters, strainers, diffusers, cooling coils, Refrigerant Gas make up etc when ever required

Tightening of belts, foundation bolts of equipment, alignment of belt pulleys and couplings. c) Examining dampers & operating linkage for smoothness.

To check the gland /sea1, coupling of pumps.

To check the valve, safety controls mechanical, Electrical/ Electronics and inter-locking To check all ducts/insulation/proper positioning/damage and rectifying the same where ever required.

Inspect/check en’tire line for leakage and rectification of leakage, if any. To check and lubricant (if required) the bearing of the pumps/motors/fans and keep the proper record.

To check the foundation bolts of the pumps / motors and to take the necessary action if required.Check the quantity of Air flow from various out lets in each room/ Area/Hall as per standards and do adjustment of dampers etc as and when required.

Check the performance of each equipment of HVAC plant for proper functioning and replacement of Filed Compressors, Motors, blowers etc.,Any other job required to be attended during course of Checking and to keep the plant in perfectly working conditions

Quarterly Maintenance

Checking / setting / rectification of all safety and automatic controls.

Complete Overhauling of AHU, FCU, CSU, Fans & Two Stage unit. Cleaning of strainers.

Maintenance of Air Blowers, Fresh Air & Exhaust Air Fans and their Balancing, if required. Observe the operation of all the dampers and make necessary adjustment in linkage and blade orientation for proper operation.

Functional checks & calibration of all gauges, switches, thermostats, humidistat and other instruments rectification of the same if required.

Any other job required to be attended during course of checking / as per OEM and to keep the units in perfectly working conditions.

Maintenance of all Electrical equipment Feeders, Panels, Bus Bars, Cubicles, Motors, Heaters, Circuit Breakers, Power Points, etc. pertaining to HVAC as per standard electrical maintenance practice and as directed by concerned maintenance engineer. The maintenance and repairing of motors, Software re installation (if required) etc.

All the equipments/installations shall always be kept in good and trouble free operating conditions. All the required record for break-downs/repairs and maintenance etc. shall be maintained in the form of history books and logbooks etc. as per directions

All the maintenance works shall be carried out in accordance with the manufacturer’s specifications and instructions of the Engineer in charge or his representative The contractor must pay the ESI & EPF promptly to engaging labour.