| Overview : Dear Sir / Madam: We kindly request you to submit your Proposal for Gardening and Landscaping Services for United Nations Building in Riyadh, Saudi Arabia. Please be guided by the form attached hereto as Annex 2, in preparing your Proposal. Proposals may be submitted on or before Monday, May 20, 2019, and via email, courier mail or fax to the address below: United Nations Development Programme Diplomatic Quarters, P.O. Box 94623, Riyadh 11614 Att. Procurement Office Fax: 488-5309, Tel: 488-5301 A pre-proposal conference will be held on: Time: 1 pm; Date: 5/12/2019; Venue: UN House - Riyadh Saudi Arabia | 
