26MG0245-Construction/Rehabilitation of Water Supply/Septage and Sewerage/Rain Water Collectors-Rainwater Collector System 1.Lamba National High School, Brgy. Lamba, Banga, South Cotabato 2.New Lambunao Integrated School, Brgy. New Lambunao, Tantangan, South Cotabato 3. Bukay Pait Elementary School, Brgy. Bukay Pait, Tantangan, South Cotabato 4. Upper Tantangan Integrated School, Brgy. Poblacion, Tantangan, South Cotabato