English to Russian Tech/Engineering Aerospace / Aviation / Space fuelling bay doors

‘Additional Delivery Services’ means opening of Buyer’s Aircraft *****fuelling bay doors***** and/or filler caps, operating of Buyer’s Aircraft fuelling valves, monitoring Buyer’s Aircraft wing panel fuel gauges, closing of fuelling valves when desired quantity of Fuel according to written load instructions provided by Buyer is reached, and closing fuelling bay doors and/or filler caps on Buyer’s Aircraft.