18:30Wales at WorkElectrification, childcare costs and team buildingBBC Radio Wales Duration: 28 minutes Thu 20th Jul 2017, 18:30 on BBC Radio Wales FMBrian Meechan looks at the economic impact of rail electrification, the cost of childcare during the school holidays and team building in the workplace.GenresFactualMoneyFactualConsumerFactualPoliticsNewsBrandWales at Work Source: BBC Online