Where was the rat infestation? - briefly
The rodent outbreak was limited to the building’s basement and the adjoining utility tunnels. No other sections displayed signs of infestation.
Where was the rat infestation? - in detail
The rodent problem was confined to the building’s lower levels and service areas. Inspection revealed activity in the following zones:
- Kitchen storage rooms: gnawed insulation on walls, droppings near pantry shelves, and nesting material in ceiling voids.
- Basement utility corridor: multiple entry points through cracked foundation walls, with burrows observed along the concrete slab.
- Sewer access chambers: water flow channels showed chew marks on pipe insulation and clusters of fecal pellets near manhole covers.
- Waste disposal area: overloaded trash bins and unsealed dumpsters provided food sources, attracting rats to the surrounding alleyways.
Additional evidence included tracks in dust on stairwell treads, gnawing on electrical wiring in the maintenance closet, and damage to plastic piping in the laundry room. The concentration of signs indicated that the infestation originated in the kitchen storage sections and spread outward through the interconnected service pathways. Immediate sealing of entry gaps, removal of food residues, and targeted bait placement in the identified locations are required to eradicate the problem.