Supply of building materials for the project "Rehabilitation and Maintenance of Internal Roads (Construction of Stone Walls, Concrete Shoulders, and Tree Planting) - Dura." SRJCP-1.1-11-502840-1/1: Multi-Package Framework Agreement No SRJCP-1.1-11-502840 -1/1- Package 1: Supply of steel and its number. SRJCP-1.1-11-502840 -1/1-8 Package 2: Supply of ready-mix concrete and its number. Package 3: Supply of building materials and base course and its number 1/1 - 502840-11 - 1.1 - SRICP SRJCP-1.1-11-502840-1/1- Supply of traffic signs and safety equipment and its number: Package 4. Supply of trees for the project (Rehabilitation and maintenance of internal roads, construction of stone walls, concrete shoulders, and tree planting) - Dura