Annual Maintenance Contract for Air conditioners, Water coolers, Water Purifiers and chillers for the year 2026-27

Maintenance of window air conditioners: Monthly Servicing & Maintenance of 1/1.5TR Capacity Window Air Conditioners as per technical specifications given in Annexure-II. Note: 1. Total no. of window ACs to be serviced and maintained monthly are 12 Nos. 2. All air conditioners are to be serviced once in a month. 3. Refrigerant gas R-22 required for filling, oxygen, nitrogen & dissolved acetylene (DA) gas required for maintenance of ACs is in contractor's scope and shall be brought as and when required. Cost of gas shall also be considered while quoting price.

Maintenance of fixed speed (non-inverter) type split air conditioners: Monthly Maintenance of 1.5/2TR Capacity non-inverter type split Air Condidtioners as per technical specifications given in Annexure-II. Note: 1. Total no. of ACs to be serviced and maintained monthly are 8 Nos.in MP+10 Nos. in SPP 2. All air conditioners are to be serviced once in a month. 3. Refrigerant gas R-22 required for filling, oxygen, nitrogen & dissolved acetylene (DA) gas required for maintenance of ACs is in contractor's scope and shall be brought as and when required. Cost of gas shall also be considered while quoting price.

Maintenance of inverter type split air conditioners: Maintenance of 1.5/2TR Capacity LG/Hitachi/Lloyd/Godrej/ Voltas make inverter type split Air Condidtioners once in three months as per technical specifications given in Annexure-II. Note: 1. Total no. of ACs to be serviced and maintained quarterly are 106 Nos. 2. All air conditioners are to be serviced once in three months. 3. Refrigerant gas R-410a/R-32/R-134a required for filling, oxygen, nitrogen & dissolved acetylene (DA) gas required for maintenance of ACs is in contractor's scope and shall be brought as and when required. Cost of gas shall also be considered while quoting price.

Maintenance Water servicing of non inverter & inverter type split air conditioners: Maintenance of 1.5/2TR Capacity LG/Hitachi/Llyod/Godrej/ Whirlpool/Voltas make inverter type split Air Condidtioners as per technical specifications given in Annexure-II. Note: 1. Total no. of ACs to be serviced and maintained Yearly are 88 Nos and six month once are 36 Nos. 2. All air conditioners are to be serviced once in six months. 3.Servicing to be done using pressurized water and cleaning agents to remove dirt, mold, and bacteria from coils and blowers

Maintenance in Removal of split type air conditioners Removal of 1.5/2TR split type air conditioner units and temporary storage at departmental storage place as per the technical specifications given in Annexure-II.

Maintenance in Installation of split type air conditioners: Installation, testing & commissioning of 1.5/2TR split type air conditioners as per the technical specifications given in Annexure-II.

Maintenance of water coolers & water dispenser: Periodical servicing, maintenance of water Coolers of various capacities. Note: 1. Total no. of water coolers installed are 20 and water dispensers installed are 2. 2. Water coolers are to be serviced and maintained once in every month. 3. Refrigerant gas required for filling is in contractor's scope and its cost shall be included in the quoted cost. Contractor shall bring gas as and when required.

Maintenance of chillers: Periodical servicing and maintenance of chillers as per technical specifications given in Annexure-II. Note: 1. Total no. of chillers are 2.

Maintenance of UGP & SPP chiller: Assistance in maintenance of UGP plant chiller as per technical specifications given inAnnexure-II.

Conducting leak test and identification of leaks in chiller unit as per technical specifications given in Annexure-II.