Empowering Indian businesses in the procurement ecosystem since 2012
| Tender ID | 4975451 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Repair /maintanence Of Central Ac Plant And Connected Items At Mil Stn Bhuj Under Ge (army) Bhuj |
| Last Date For Submission | 13th Aug, 2026 |
| Opening Date | 15 Aug, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 63880.00 |
| Estimated Cost | 3194000.00 |
| City | Bhuj |
|---|---|
| State | Gujarat |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | M&L for comprehensive maintenance, periodical inspection, servicing / calibration of 01 Nos Air conditioning plants having 3X52 TR Air cooled chiller & 01 X AHUs of capacity , 30000 CFM including and calibration of all the sensor, gauges connected to the system, checking of refrigerant gas pressure, capillary tube, coils as per AC plant, checking functioning of all motorised actuator/ control valve in supply and return duct damper connected to AHU, LT panel installed at Bhuj Mil Stn, by OEM service professional for smooth and efficient functioning, complete all as specified and as directed. Note :- Contractor shall submit the serviceability report. | 1.00 | Each Job |
| 2 | Material and labour for disconnecting condenser of capacity 52TR for descaling & plugging them & providing of 15 mm tee out let for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate diluted acid solution to be used) pH value of solution to be circulated & to be kept 4 and checking frequently i.e. every one hour during the operation Scalgun WS solution to be used for descaling purpose after 2 to 3 hours of cleaning if ph value remains less than 7 flush with fresh water mixed with sodium carbonate tubes and cleaning with nylon brush after closing the end covers, circulating diluted acid solution as specified above & pH value to be maintained as above & flushing the same with fresh water including recharging of stored refrigerant up to required pressure complete all as specified & directed. | 3.00 | Each Job |
| 3 | Material and labour for disconnecting for Chiller of capacity 52TR descaling & Plugging them & providing of 15 mm tee outlet for local circulation of mild acid solution in the Chiller (separate container and small pump set to circulate diluted acid solution to be used) pH value of solution to be circulated & to be kept 4 and checking frequently i.e. every one hour during the operation Scalgun WS solution to be used for descaling purpose after 2 to 3 hours of cleaning if ph value remains less than 7, flush with fresh water mixed with sodium carbonate tubes and cleaning with nylon brush after closing the end covers, circulating diluted acid solution as specified above & pH value to be maintained as above & flushing the same with fresh water including recharging of stored refrigerant up to required pressure complete all as specified & directed. | 3.00 | Each Job |
| 4 | Pumping down the existing refrigerant from the condensor and carrying out the leak test of plant with the pressure of Nitrogen gas and monoitoring for 24hrs asses leakages by brazing & replacement of necessary gasket wherever required including copper tubes of suitable size vaccumizing of the plant by vaccum pump finally recharging of existing refrigerant gas to the plant and topping up of refrigerant if required to maintain the standard pressure etc complete including testing of the plant for smooth functioning complete all as specified & directed. (Note: Refrigerant required for topping up will be measured and paid separately under relevant items) | 3.00 | Each Job |
| 5 | M&L for identification of leakage location of refrigerant gas by soap bubble test or opening of condensor coil and inserting it whole into Water tank thereafter repairing the copper tube / condenser valves by brazing and making all threaded joint leak proof by sealent, doing vaccum and pressure testing by nitrogen gas and Charging of refrigerant gas again complete all as specified and directed.( Refrigent R407C will be supply only under respective item of Sch'A' Note:- 1.All T&P, Nitrogen cylinder, vaccum pump,welding cylinder etc will be provided by contractor and their charge include in the quoted rate) 2. The job include brazing are considered for whole job, small leakege related to thread shall be considered in quoted rate.) | 3.00 | Each Job |
6 Days Left