Mahanagar Telephone Nigam Limited Tender

Supply, Installation on existing foundation/platform/stand/frame, testing and commissioning of following rated microprocessor controlled air-cooled air-conditioning units with all components, controls, interlocking, electrical accessories including indoor & outdoor units, various motors, coils, filters, controller as per detailed technical specifications attached etc. complete as required. The Air-conditioning unit shall be suitable for operation on 415V+/-10%, 50Hz, Three phase AC supply. NOTE: 1. If any a.c. unit of rating higher than that mentioned above is offered by the firm which meets the prescribed technical specifications shall be accepted by the department without any extra charges. 2.. In case of replacement of existing AC plant/ AC units, dismantling of all components of existing air cooled AC units along with associated copper piping, ducting, electrical cables and panels, foundations MS works for indoor and outdoor units and all other associated components as per site requirement including cutting, handling and stacking at required place in the premises of the same building and handing-over to the department is included in the above item for which nothing extra shall be paid by the department.

10TR Package A C unit with two independent refrigerant circuits and two compressors of equal rating.

7.5TR Package A C unit (top discharge) with two independent refrigerant circuits and two compressors of equal rating.