Ministry Of Mines

Ministry Of Mines has published Bids Are invited for 1000056557-1-93501004380_RTV coating for Resin cast CT - The Room temperature vulcanizing (RTV) coating liquid along with any catalyst/mixing liquid with the following specifications shall be supplied.1) Specific gravity at 25 deg C: 1.262) Dielectric Strength: 64kV/mm.The remaining specifications are detailed in attached Annexure.- Application: The material shall be used for coating the surface of 11kV Indoor resin cast Current transformers.-The type test certificates of previously supplied material shall be submitted along with the technical offer. The test certificates shall be from agency accredited by NABL like CPRI, ERDA etc.The tests are listed below:1) Tracking and erosion test. Test procedure as per ASTM D 2303-97 or IEC-605872) Hydrophobicity test. Test procedure as per REC 76/2006.3) Arc resistance test. Test procedure as per ASTM D 495-99**The offers from the vendors who do not submit the certificates as required shall be technically rejected.-Routine test certificates shall be submitted along with the material.-Onsite demo shall be provided to NALCO employees at worksite. , 1000056557-2-14002007020_Portable compressor for RTV coating - Portable and movable Compressor shall be supplied for carrying out the coating job of RTV liquid with the below mentioned technical specifications:- - Motor: Single phase, 2.5HP with clutch and double condenser. - RPM: 2800, - Operating voltage: 240 volts AC, - Max. Pressure: 8 bar, - Maximum Flow Rate: 51 to 120 cubic feet per minute, - Free air delivery: 150 Lpm @ 90 psi, - Compressor Noise Level (in dB): 70 dB - Tank volume: 30 liter, Auto on/off feature, - Pump: Oil lubricated, Suitable for 60% Duty Cycle - Net Weight: less than 40 kg, - Portable /compact design, - Built in overload motor protection. - Application - For Spray painting of RTV liquid. - Key components shall be made of brass instead of polished zincalloy.- Any spray gun along with hose pipe required for coating job shall be provided . Last date of submission for this tender is 2022-01-05. This is a Paint System tender in null, Odisha