South African National Biodiversity Institute invites tenders for the appointment of a contractor for the upgrade to the existing ring road, repair of gravel service road and stormwater management for SANBI at the Karoo Desert National Botanical Garden in Worcester, Western Cape. Scope of Work: The scope of works includes but is not limited to the following: • Surface repair and layer works; • Paving of 80mm interlocking paving of ring road; • Paving of 80mm interlocking paving of parking areas; • Repair of gravel wearing course; • Earth drains and concrete side drains; • Stormwater structures and drains; • Stormwater pipes and inlet/outlet structures. (Тендер №96148053ru)