RS ISO 3834-5: 2021 QUALITY REQUIREMENTS FOR FUSION WELDING OF
METALLIC MATERIALS —
PART 5: DOCUMENTS WITH WHICH IT IS
NECESSARY TO CONFORM TO CLAIM CONFORMITY TO
THE QUALITY REQUIREMENTS OF ISO 3834-2, ISO
3834-3 OR ISO 3834-4
10,500.00
25
262,500.00
2
Rwanda Standards
RS ISO 15609-6: 2013 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 6: LASER-ARC HYBRID WELDING
13,500.00
25
337,500.00
3
Rwanda Standards
RS ISO 5149-2:2014/Amd 1:2020 REFRIGERATING SYSTEMS AND HEAT PUMPS —
SAFETY AND ENVIRONMENTAL REQUIREMENTS —
PART 2: DESIGN, CONSTRUCTION, TESTING,
MARKING AND DOCUMENTATION
12,000.00
27
324,000.00
4
Rwanda Standards
RS ISO 23590: 2020 HOUSEHOLD BIOGAS SYSTEM REQUIREMENTS:
DESIGN, INSTALLATION, OPERATION, MAINTENANCE
AND SAFETY
19,500.00
23
448,500.00
5
Rwanda Standards
RS ISO 23872: 2021 MINING STRUCTURES — UNDERGROUND
STRUCTURES
