RS ISO 16311-2: 2014 MAINTENANCE AND REPAIR OF CONCRETE
STRUCTURES —
PART 2: ASSESSMENT OF EXISTING CONCRETE
STRUCTURES
66,000.00
47
3,102,000.00
2
Rwanda Standards
RS ISO 12944-4:2017 PAINTS AND VARNISHES — CORROSION
PROTECTION OF STEEL STRUCTURES BY PROTECTIVE
PAINTS SYSTEMS —
PART 4: TYPES OF SURFACE AND SURFACE
PREPARATION
30,000.00
70
2,100,000.00
3
Rwanda Standards
RS ISO 12944-3:2017 PAINTS AND VARNISHES — CORROSION
PROTECTION OF STEEL STRUCTURES BY
PROTECTIVE PAINT SYSTEMS —
PART 3:
DESIGN CONSIDERATIONS
