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| Tender ID | 4969082 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Comprehensive Maintenance To Central Package Type Ac Plants Of Various Capacity Including Repair Replacement Of Defective Parts And Other Allied Works At Maintenance of V New Site, Wed, Dsru And Hfdf Area Under Ge U Ii Visakhapatnam. |
| Last Date For Submission | 18th Aug, 2026 |
| Opening Date | 20 Aug, 2026 |
| Document Cost | 1000.00 |
|---|---|
| EMD | 122000.00 |
| Estimated Cost | 6450000.00 |
| City | Visakhapatnam |
|---|---|
| State | Andhra Pradesh |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Comprehensive Maintenance of the following Central/ Package/ VRF/VRV AC Plants installed at MO(V), WED, HF/DF & DSRU Areas, Complete including Condenser,Compressors, Evaporators,Expansion Valve,Condenser water pump,Chilled water pump, Cooling Tower, AHUs, Electrical Control Panels, Pipelines, Outdoor & Indoor Units, Copper Tubes, Drain Line, Ducts, Electric Connections etc, and connected equipment of complete AC system including attending to breakdown and carrying out Repairs / Overhauling / Leak Testing/ Servicing/arresting leakages/brazing of condenser tube/re-filling of refrigerant gas after leak testing etc. and Replacement of defective parts to ensure smooth functioning of AC Plants to the entire satisfaction of Garrison Engineer complete all as specified and as directed by the Engineer-in-Charge. (A) Water cooled Central AC Plants. (i) MO(V) AC Plant-I of capacity (3 30 TR) (ii) MO(V) AC Plant-II of capacity (3 30 TR) (iii) Chakra AC Plant of capacity (3 135 TR) (iv) WED(V) AC Plant-I of capacity (3 24 TR) (v) WED(V) AC Plant-II of capacity (3 28 TR) (vi) SPV WED(V) AC Plant of capacity (3 80 TR) (vii)DSRU AC Plant of capacity (3 50 TR) | 11 | Each Month |
| 2 | (B) Air cooled Package/Central type & VRF AC Plants. (i) Gas godown Package type AC Plant at MO(V) of capacity (3x11 TR) (ii) SNF AC Plant (Package unit) MO(V) of capacity (3 7.5 TR) (iii)VRF AC Plant at HF/DF admin office of capacity (3 26 HP)(Cooling capacity 72.8 KW) (iv) VRF AC Plant at MO(V) ILMS office of cooling Capacity (50 KW) | ||
| 3 | Note for Serial Item No. 1: The quoted rate shall be deemed to include the following provisions: [a] MINIMUM MANPOWER TO BE EMPLOYED: The contractor shall be required to employ the One Electrician [2 Years Certificate holders from recognised ITI / NCT / VT in the relevant trade with 3 Years of relevant experience] and One Refrigeration Mechanic [2 Years Certificate holders from recognised ITI / NCT / VT in the relevant trade with 3 Years of relevant experience] per Shift of 08 Hours from 0900 Hours to 1700 Hours and these Tradesmen shall report to Office of AGE [E/M] for day to day maintenance and efficient functioning of AC Plants. [b] The contractor shall carryout the comprehensive maintenance of the AC Plants catered under subject work through the Original Equipment Manufacturer of that AC Plants or from their accredited / authorised agencies only. The lowest bidder shall submit MoU from the Original Equipment Manufacturer of the AC Plants or from their accredited / authorised agencies to provide technical support, trained persons for maintenance & testing and spares before commencement of the work to GE. The spares shall be of the make as per existing or as per the OEM. [c] Preventive / Periodical Maintenance and Annual Comprehensive Maintenance to all AC Plants comprising of Chiller Unit i.e. Descaling of Condenser, Chiller etc. complete AHUs with Electric Motor including Pan type Humidifiers of different KW ratings, complete Ducting, Fan Coil Units, Cooling Tower Complete, Hot Water Generator and its Piping Network, Chilled Water Piping, Condensate Piping, Pump and Motor of Chilling Water and Condenser of Cooling Towers, Water Supply Piping, Instrument Starter, Connected Control Cabling / Wiring including Electric Panel and Switchgear all as specified. The job also includes servicing and cleaning of filters of cassette type indoor units, split units with water jet pump and removing scale/ dirt from indoor/outdoor units etc as and when required and as directed by Engineer-in-Charge. The contractor shall submit the record of Periodical / Preventive / Annual Maintenance Services carried out along with documentary evidence before claiming payment. | ||
| 4 | [d] Supply and fixing of Minor Spares viz. Mechanical / Electrical / Electronics etc. (except Spares catered vide in Schedule 'A' BoQ ) as and when required for trouble free and smooth operation of AC Plants including overhauling as and when required to all mechanical parts of AC Plants, repair / maintenance of Cooling Towers, AHU, Condensing Units etc. complete all as directed by the Engineer-in-Charge. All the safety measures shall be ensured for serviceable condition round the clock and cost of their spares and consumables etc. shall deemed to be included in the rate quoted. Nothing extra shall be paid extra on these accounts. [e] Spares required for maintenance of AC Plants other than those catered vide Serial Item No. 2 to 110 of this Schedule / BoQ, Consumables such as Grease, Lubricants, Cotton Waste and other connected consumables etc. required for daily operation and routine maintenance. [f] Spare Parts catered vide Serial Item No. 2 to 81 of this Schedule/ BoQ as supply only shall be supplied in advance and kept under the custody of the Engineer-in-Charge and shall be issued to the contractor whenever the requirement arises. No AC Plant shall be kept non operational due to non availability of spares. [g] Any defective components and / or any other materials which is not specified / given in Schedule "A", but essential for trouble free and smooth operation of AC Plants. Nothing extra shall be paid extra on this account. | ||
| 5 | [h] Contractor shall rectify the defects within 24 hours as per directed by the Engineer-in-Charge. [i] Contractor shall maintain the Temperature of AC Plant as per the direction of GE / AGE / User or their Representative as per the Design Conditions at all times. [j] Necessary Tools and Plants like Centrifugal Pump 0.5 HP, Vacuum Pump 1 HP and connecting Rubber Tube, Pressure Gauges, Flaring Nuts etc. and Safety Equipment / Tools for tradesman shall be readily available at site during contract period. [k] Periodical cleaning of Cooling Tower, AHU Filters & Chemical servicing of Cooling Tower shall be the Contractor's responsibility. [l] The contractor shall arrange Dry/Wet Bulb Thermometer for recording hourly room temperature. Room Temperature and Humidity Display Unit / Instrument shall be provided at Plant Room for continuous monitoring. [m] On completion of comprehensive maintenance the contractor shall carryout the complete system and controls functional tests before handing over of the plant to department or his successor in presence of user and Engineer-in-Charge. If any components / spares are found defective or unserviceable, the contractor shall replace the same at his own cost in presence of user and Engineer-in-Charge and a certificate to this effect and tests carried out duly signed by the contractor, user and Engineer-in-Charge shall be submitted before claiming the final Bill. |
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