bids are invited for repair and overhauling service - sofas couches (bamboo); furniture arts; yes; buyer premises , repair and overhauling service - air conditioner-is 1391 (dfm); voltas; yes; buyer premises , repair and overhauling service - refrigerator truck for vaccine transport; deep freezer; yes; buyer premises , repair and overhauling service - uninterruptible power supply (ups) (dfm); fly catcher; yes; buyer premises , repair and overhauling service - dimensioning and weighing systems (volumetric weighing machine); caliber; yes; buyer premises , repair and overhauling service - laundry type washing machines / drying machines; lg; yes; buyer premises , repair and overhauling service - potable water purification system reverse osmosis or uv based; water motor; yes; buyer premises , repair and overhauling service - potable water purification system reverse osmosis or uv based; water dispenser; yes; buyer premises , repair and overhauling service - potable water purification system reverse osmosis or uv based; ro repair; yes; buyer premises , repair and overhauling service - desktop computers; kiosk machine; yes; buyer premises , repair and overhauling service - electronic weighing systems as per is 9281 (part i, part ii, part i, part iv); electric display board; yes; buyer premises