bids are invited for custom bid for services - providing the carpentry service with contractors skilled labour for day to day maintenance of doors windows door closers calendars incumbency boards safety boards etc by tightening / adjustment of door / window fittings .. , custom bid for services - providing the plumbing/pipe fitter services with contractors skilled labour for day to day maintenance of water services pipe lines taps in toilets drinking water booths etc complete for aden/awr or aden/bki section , custom bid for services - providing the painting services with contractors skilled labour for day to day maintenance of staff quarters and service buildings etc complete for aden/awr or aden/bki section , custom bid for services - providing the welder services with contractors skilled labour for day to day maintenance of staff quarters and service buildings etc repairs of all iron work regarding doors windows railings grill etc this includes welding w.. , custom bid for services - providing the gardner/mali service with all t p items , custom bid for services - providing the cahokia/watch and ward man (without arms) for service daily , custom bid for services - providing the khalasi /beldars services for doing petty civil works , custom bid for services - providing the service of road gang man for doing petty civil works of road gang man nature with all t p items , custom bid for services - providing the service of valve man for operating valves of water supply daily with all t p items , custom bid for services - providing the masonry service with contractors skilled labour for day to day maintenance of staff quarters and service buildings etc complete for aden/awr or aden/bki