RS EAS 325: 2024 WOOD PRESERVATIVES AND TREATED TIMBER —
GUIDE TO SAMPLING AND PREPARATION OF WOOD
PRESERVATIVES AND TREATED TIMBER FOR
ANALYSIS
15,000.00
12
180,000.00
2
Rwanda Standards
RS 607-3: 2025 GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS — SPECIFICATION — PART 3: GULLY TOPS AND MANHOLE TOPS MADE OF STEEL OR ALUMINIUM ALLOYS
40,500.00
18
729,000.00
3
Rwanda Standards
RS ISO 4435: 2003 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U)
