How to Search for Bids. The best online tenders portal, provides latest Ethiopia Construction tenders, RFP, Bids and eprocurement notices from various states and counties in Ethiopia.This document is a bid document for a bridge construction project in Ethiopia. The bidder shall fill in the Form of Proposal as follows: a. The construction manager at risk shall award the contract to the lowest responsible, responsive bidder, taking into consideration quality, performance, the time.