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210 DRY ROT
• Fruiting bodies: Do not disturb. If heat treatment is not employed, spray with
fungicide.
- Removal: Remove carefully. Clean surfaces.
• Infected material to be removed: Remove carefully, causing minimum disturbance
and damage to adjacent building fabric; dispose of safely at a tip approved by a
waste regulation authority. Prevent contamination of other parts of the building.
• Infected material to be retained: Obtain instructions.

220 WET ROT
• Decayed timber to be removed: Cut out until sound timber is reached.
- Disposal of previously treated timber: At a tip approved by a waste regulation
authority.
• Decayed timber to be retained: Obtain instructions.

230 BEETLE INFESTATION
• Infected timber: Cut, scrape and trim back to sound timber where heat treatment
is not employed. Remove debris immediately and dispose of safely at a tip
approved by a waste regulation authority. Prevent contamination of other parts of
the building.

240 SALVAGED MATERIALS
• Sound, uninfected materials: Give notice before reusing/ recycling.

310 TIMBER PRESERVATIVES/ MASONRY FUNGICIDES GENERALLY
• Products: Registered by the Health and Safety Executive (HSE) and listed on the
HSE website under non-agricultural pesticides.
• Application: In accordance with statutory conditions of approval given on product
labels and as manufacturers' recommendations.

318 TIMBER PRESERVATIVE TREATMENTGENERALLY
• Preservative type: Contractor's choice.
• Tint: site specific.
• Treatment method: As manufacturer's recommendations.

323 TIMBER PRESERVATIVE TREATMENTGENERALLY
• Manufacturer: Contractor's choice.
- Product reference: Contractor's choice.
• Tint: site specific.
• Treatment method: As manufacturer's recommendations.

338 MASONRY FUNGICIDE TREATMENT
• Fungicide type: Contractor's choice.
• Tint: site specific.
• Treatment method: As manufacturer's recommendations.

343 MASONRY FUNGICIDE TREATMENT
• Manufacturer: Contractor's choice.
- Product reference: Contractor's coice.
• Tint: site specific.
• Treatment method: Submit proposals.

RotF generic (intermediate) NBS 2014 6118-AEW-XX-XX-NBS-A-01