GOAAn excavator used to dig the ground for the construction of a septic tank. By Team Herald Published: 10 January 2013 Share SHARE An excavator used to dig the ground for the construction of a septic tank. TAGGED:constructiondigexcavatorgroundseptictank Share This Article Facebook Whatsapp Whatsapp Copy Link Previous Article 5 Panjim schools allotted plots Next Article An eyesore