bids are invited for custom bid for services - rate contract for airport surface friction tester airfield crash fire tender airport terminal chair passenger baggage trolley dry chemical powder and aqueous film forming foam on need and call basis as per scope of work - per km charge for transportation of airport surface friction tester (asft) positioned at kolkata, bhubaneswar airport, and patna airport on need and call basis within eastern region airports and return back to the original consignee/location.please refer annexure-a of atc document , rate per day for night halting of a trailer. applicable only in case of transportation of airport surface friction tester (asft). please refer clasue no 5 of section- i (a). , per acft per km charge for shifting of different types of airfield crash fire tender (acft) on need and call basis within all india airports.please refer annexure-b of atc document , per airport terminal chair per km charge for shifting of airport terminal chairs on need and call basis within eastern region airports.please refer annexure-c of atc document , per passenger baggage trolley per km charge for shifting of passenger baggage trolleys on need and call basis within eastern region airports.please refer annexure-d of atc document , per kg per km charge for shifting of dcp (dry chemical powder) on need and call basis within eastern region airports.please refer annexure-e of atc document , per litre per km charge for shifting of aqueous film forming foam (afff) on need and call basis within eastern region airports.please refer annexure-f of atc document