National Council Of Science Museums

National Council Of Science Museums has published Supply , Installation , Testing And Commissioning Of 2 Ton / 3 Ton Hi Wall Split Air-Conditioner At Sub Regional Science Centre , Kokrajhar , Assam Supply , Installation , Testing And Commissioning Of 2 Ton / 3 Ton Hi Wall Split Air-Conditioner At Sub Regional Science Centre , Kokrajhar , Assam Strictly As Per The Councils Technical Specifications , Quantities As Per Annexure-F , Supply And Installation Strictly As Per Technical Specifications And Quantities In Annexure-F , 2 Or 2 . 2 Tr Ac , 3 Tr Ac , Installation And Allied Works Strictly As Per Technical Specifications And Quantities In Annexure-F , Fabrication , Supply& Installation Of Ms Stand/Brackets Made Out Of Min . 40Mmx40mmx5mm Ms Angle For Mounting Outdoor Unit Of Ac Units As Offerred Above , Duly Primered With On Red Oxiding And Finished With 2Coats Of Synthetic Enamel Paint With Anti-Vibration Rubber Pads Incl . Civil Foundation Works If Needed . , Supply & Fixing Of Adequate Sized Refrigerant Copper Piping Between Indoor & Outdoor Units ( Beyond 3 . 0 Mtr . As Already Considered In Item No . 1 Above ) Duly Insulated With With Close Cell Elastrometric Foam Or 9 Mm Nitryl Rubber Tubular Superlon Insulation As Per Manuufacturers Design & Specs . As Above Incl . All Required Hardware & Material , Etc . Complete . , Providing & Fixing Electrical & Control Cable Of Stranded Copper Conductors Of Adequate Size As Per Manufacturers Standards As In The Respective Ac Units Between Indoor & Outdoor Units . Min . 3Cx2 . 5Sq . Mm . ( Beyond 3 . 0Mtr . As Already Considered In Item No . 1 Above ) . , Supplying & Fixing Rigid Pvc Heavy Duty Drain Piping-20Kg Of Adequate Size ( Min . 25Mm Dia ) With Fittings & Valve Duly Insulated With Elastrometric Foam , Etc . Complete As Per The Design And Specifications Of The Manufacturer Incl . All Required Accessories ( Beyond 3 . 0Mtr . As Already Considered In Item No . 1 Above ) Garware/Supreme/Precision Or Equivalent Make . . Last date of submission for this tender is 2020-08-17. This is a Brackets And Braces tender in Sub-regional Science Centre, Kokrajhar, Assam