Integrated Defence Staff has published Nsry/Com/2320/Defect Rectification Of Stbd Ac Plant Of Ins Kulish Defect Rectification Of Stbd Ac Plant Of Ins Kulish. Submission Date for this Tender is 29-09-2021. HVAC Tenders in NAVAL SHIP REPAIR YARD, PORT BLAIR Andaman And Nicobar Islands. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Note:Bidders are requested to quote GST in terms of % only. Example If GST is 18% fill 0.18 in the GST column |
2 | SERVICES |
3 | OVERHAULING OF COMPRESSOR (i) Remove the electrical connections of compressor (ii) Remove the compressor form its base frame and shifting to the space available in ship for overhauling (iii) Opening of compressor (iv) Cleaning of compressor internal parts (v) Replacement of compressor parts with new one (Parts supplied by Navy) (vi) Check the motor winding replace the same if found defective. (vii) Assembly of compressor (viii) Shifting of overhauled compressor back to ship (ix) Unloading of compressor from vehicle at Dockyard (ND V Scope) (x) Fitment of compressor to its base frame. |
4 | OVERHAULING OF AC System (i) Remove the chiller from the plant and shifting it to jetty (ii) Lowering of new chiller to the location (old chiller to be removed by SS) (iii) Fitment of the new chiller to the location (iv) Replacement of antifreeze switch (v) Replacement of suction filter, oil filter and frier core (vi) Check capacity regulating device.Check LVDT device, repair/replace if defective (vii) Check LVDT device , repair/ replace if defective (viii) Flushing of AC system with nitrogen (ix) Flushing of AC system with refrigerant (x) Fitment of vompressor post overhauling (xi) Pressure testing of AC system (xii) Vacuum of AC system (xiii) Charging on new oil and fresh refrigerant (xiv) Connection of electric cables (xv) Check PLC hardware for programming (xvi)Upload of programme if required (xvii) Check HMI & replace if malfunctioning (Spares to be provided by SS if requied) (xviii) Testing of PLC Control system (xix) Trials of AC plant |
5 | SPARES |
6 | RC2-550 Gasket Set (5755228) |
7 | Oil Filter Element for RC2-550A Compr (5208882) |
8 | Suction Filter (5311161) |
9 | Oil Seal Kit for RC2-550A Compressor (5207834) |
10 | Bearing Set for RC2550A Compressor (5206987) |
11 | Drier Core-Part No. RCW-48 (Gold Label) (5208602) |
12 | Motor Stator of RC2-550A Compressor (5835108) |
13 | Piston Ring (5800501) |
14 | Temp Switch KP 71-060-L111366 (5209596) |
15 | Bearing Lock Nut |
16 | Bearing Lock Nut |
17 | Angle type Globe Valve 1/4" Brassomatic |
18 | Gas Charging Valve 1/4" Brassomatic |
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