4.3: Improve operations at a noodles manufacturing unit to reduce the usage of one boiler from existing four-boiler system. 4.4: Install a system to collect and re-use waste steam and hot water from meat steamer, resulting in about 524 m3/year of fuel wood saving. Transport. Promote integrated public transport systems in main cities. MPWT. Enhance maintenance and inspection of vehicle(Piloting maintenance and emission inspections of vehicles). MPWT.