bids are invited for operation & maintenance of voltas make hvac system (02 nos. of hvac unit 80 ton each in 1+1 configuration mode) at gail office, jaipur as per terms & conditions laid down in the tender documents. the job shall include attending day to day complaints of hvac systems along with operation, upkeep, routine maintenance of hvac system & its associated network equipment. the normal operating hours of hvac system will be between 8:00 hrs. to 20:00 hrs. which can be modified by eic as per requirement. the job shall also include all consumables like refrigerant gas, motor windings, fuses, oil etc. as mentioned in scope of work, tools & tackles, manpower, transportation and other resources required for executing the job to keep the system in working conditions. , bi-monthly maintenance of 1.5 tr window acs comprehensive maintenance of 1.5 tr window acs of make diakin/voltas/lloyd//blue star or equivalent make. the scope of work also includes supply of all spares, consumables, gas, windings etc. and all tools & tackles, transportation, all taxes, services of a supervisor and other resources required for executing the job to keep the system in working conditions. routine checkup and maintenance thereof shall be carried out bi-monthly. apart from the monthly maintenance, the contractor shall have to attend the maintenance job of these acs on intimation/ call as and when required without any extra payment. , bi-monthly maintenance of 1.5 tr split acscomprehensive maintenance of 1.5 tr split acs of diakin/voltas/lloyd//blue star or equivalen make. the scope of work also includes supply of all spares, consumables, gas, windings etc. and all tools & tackles, transportation, all taxes, services of a supervisor and other resources required for executing the job to keep the system in working conditions. routine checkup and maintenance thereof shall be carried out bi-monthly. apart from the monthly maintenance, the contractor shall have to attend the maintenance job of these acs on intimation/ call as and when required without any extra payment. , bi-monthly maintenance of 2.0 tr split acs comprehensive maintenance of 2.0 tr split acs of diakin/voltas/lloyd//blue star or equivalen make. the scope of work also includes supply of all spares, consumables, gas, windings etc. and all tools & tackles, transportation, all taxes, services of a supervisor and other resources required for executing the job to keep the system in working conditions. routine checkup and maintenance thereof, shall be carried out bi-monthly.apart from the monthly maintenance, the contractor shall have to attend the maintenance job of these acs on intimation/ call as and when required without any extra payment. , bi-monthly maintenance of 4 tr cassette 3 ph. split acs of voltas make.comprehensive maintenance nos. of 4.0 tr cassette 3 ph. split acs of diakin/voltas/lloyd//blue star or equivalen make. the scope of work also includes supply of all spares, consumables, gas, windings etc. and all tools & tackles,transportation, all taxes, services of a supervisor and other resources required for executing the job to keep the system in working conditions. routine checkup and maintenance thereof shall be carried out bi-monthly. apart from the monthly maintenance, the contractor shall have to attend the maintenance job of these acs on intimation/ call as and when required without any extra payment. , bi-monthly maintenance of 4 tr tower ac 3 ph. split acs comprehensive maintenance of 4 tr tower ac 3 ph. split acs of diakin/voltas/lloyd//blue star or equivalen make.the scope of work also includes supply of all spares, consumables, gas, windings etc. and all tools & tackles, transportation, all taxes, services of a supervisor and other resources required for executing the job to keep the system in working conditions. routine checkup and maintenance thereof shall be carried out bi-monthly. apart from the monthly maintenance, the contractor shall have to attend the maintenance job of these acs on intimation/ call as and when required without any extra payment. , maintenance & painting of cooling tower and cooling water pipeline.(i) maintenance of cooling towers including cooling tower cleaning (once in 2 years), tank cleaning, proper up-keeping of cooling towers, cleaning of cooling tower area etc. (ii) painting of 2 nos. cooling tower of approximate 70 m2 surface areas and painting of cooling water pipeline (8” dia., of approximately 20 m length). scope includes surface preparation, supply and application of primer & finish paint, supply of wire brush, paint brush, all consumables and all tools & tackles, transportation, all taxes, services of a supervisor and other resources required for executing the job. , 3 way valve: supply, installation, testing & commissioning of 3 way mixing valves with actuator and temperature controller for hvac system. supply, installation, testing & commissioning of 3 way mixing valves with actuator and temperature controller for hvac system. make: honeywell. the job shall also include all consumables like gas kit, nut-bolts, insulation, wires etc. the job shall also include tools & tackles, manpower, transportation and other resources required for executing the job to make the system in working conditions. , bi-monthly maintenance of water cooler comprehensive maintenance of water cooler at gail bhawan. make: voltas. capacity: 80 ltr. refer scope of work. , de-installation, installation & commisioining of 1.5 / 2 tr split ac de-installation, installation & commisioining of 1.5 / 2 tr split ac with fixing of indoor & outdoor units and other related work along each split unit (on as & when required basis).