Drilling of Four (04), 8'' boreholes fitted with hand pumps in Gumuruk

2586 NCA_Request For Proposal_2018_Gumuruk.doc (443.5 KB)
Annex 1 New Borehole_drilling_technical_specifications_and_guidelines in Gumruk -Boma State.doc (2.4 MB)
Annex 2 BOQ for New Borehole drilling and Installation Gumruk - Boma State (2).doc (77 KB)