MONEYWEB app instead? Aims to give investors a clear picture of government’s plans for the next 24 years. 00:01 Experts from business, organised labour, think tanks and SOEs are involved in drafting the plan. Image: Shutterstock The Department of Public Works and Infrastructure (DPWI) is developing the National Infrastructure Plan 2045 (NIP 2045), which will provide investors with a clear picture of the governmentâs infrastructure plans for the next 24 years. DPWI Minister Patricia de Lille confirmed this on Tuesday during her budget vote speech in parliament and also provided an update on the status of some of the government’s major strategic integrated projects (SIPs).