Provision of Austenitic Stainless Steel in El Fasher, Darfur, Sudan

1. The UNPD Regional Procurement Office (RPO), on behalf of the African Union- United Nations Hybrid Operation in Darfur (UNAMID) hereby invites qualified contractors from all countries to submit their Expressions of Interest for the provision of Austenitic Stainless Steel Pipes to meet international standards for delivery to El Fasher, Darfur, Sudan as per below specifications: 10” Austenitic Stainless Steel (304 Stainless Steel, schedule 10) water well conductor pipe of 5.8 meter length with male threads from both ends and female coupling. The minimum thickness of the pipe should be 0.360”. The quality of the conductor should meet international standards like API, ASTM, DIN or equivalent Supply 8 5/8” Austenitic Stainless Steel (304 Stainless Steel, schedule 40) water well conductor pipe of 5.8 meter length with male threads from both ends and female coupling. The minimum thickness of the pipe should be 0.644”. The quality of the conductor should meet international standards like API, ASTM, DIN or equivalent. 8 5/8” Austenitic Stainless Steel (304 Stainless Steel, schedule 40) FREE-FLOW continuous slot pipe based water well screens of 5.8 meter length fully compatible with casing pipe (line number 2) and with male threads from both ends and female coupling. The slot size (in thousands of an inch) screen should be 40. The quality. The quality of screen should meet international standards like API, ASTM, DIN or equivalent. 1” Austenitic Stainless Steel (304 Stainless Steel, schedule 10) water well observation pipe of 5.8 meter length with male and female threads. The minimum thickness of the pipe should be 0.218”. The quality of casing pipe should meet international standards like API, ASTM, DIN or equivalent. 1” Austenitic Stainless Steel (304 Stainless Steel, schedule 10) perforated water well observation pipe of 5.8 meter length with male and female threads fully compatible with casing pipe (line number 6). The minimum thickness of the pipe should be 0.218”. The quality of casing pipe should meet international standards like API, ASTM, DIN or equivalent.