RS ISO 21138-3: 2020 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
STRUCTURED-WALL PIPING SYSTEMS OF
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U),
POLYPROPYLENE (PP) AND POLYETHYLENE (PE) —
PART 3: PIPES AND FITTINGS WITH NON-SMOOTH
EXTERNAL
57,000.00
22
1,254,000.00
2
Rwanda Standards
RS ISO 24802-1: 2014 RECREATIONAL DIVING SERVICES —
REQUIREMENTS FOR THE TRAINING OF SCUBA
INSTRUCTORS —
PART 1: LEVEL 1
15,000.00
21
315,000.00
3
Rwanda Standards
RS ISO 21138-2: 2020 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
STRUCTURED-WALL PIPING SYSTEMS OF
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U),
POLYPROPYLENE (PP) AND POLYETHYLENE (PE) —
PART 2: PIPES AND FITTINGS WITH SMOOTH EXTERNAL
SUR
55,500.00
13
721,500.00
4
Rwanda Standards
RS 600: 2025 QUALITY SERVICE DELIVERY MANAGEMENT IN PUBLIC SECTOR — REQUIREMENTS AND GUIDANCE FOR USE
43,500.00
21
913,500.00
5
Rwanda Standards
RS ISO 1183-2: 2019 PLASTICS — METHODS FOR DETERMINING THE
DENSITY OF NON-CELLULAR PLASTICS —
PART 2: DENSITY GRADIENT COLUMN METHOD
