Hazardous Material Surveys

Any project that touches an existing building can have hazardous materials in the walls, floors, mechanical systems, and finishes. Before renovation or demolition, PH&C leads a hazardous material survey to identify what is present, where it is, and what it will cost to manage. Done early, it is a due-diligence step with a price. Found after abatement crews open a wall, it stops the job.

Why the survey matters

Federal and state regulations require that regulated materials be identified and properly abated before they are disturbed. Beyond compliance, the presence and quantity of hazardous materials directly affect the demolition budget, the construction schedule, and even whether a building is worth renovating at all. Undocumented asbestos or lead can halt work, trigger regulatory penalties, and expose ownership to serious liability. A survey turns these risks into a priced scope that can be planned, bid, and scheduled before demolition starts.

What the survey covers

PH&C coordinates licensed and accredited inspectors to assess the materials most commonly regulated in commercial and institutional buildings, including:

• Asbestos-containing materials (ACM), including floor tile and mastic, pipe and boiler insulation, roofing, joint compound, ceiling textures, and transite.
• Lead-based paint and lead-containing coatings on walls, trim, and structural steel.
• PCBs in older light ballasts, caulking, and transformers.
• Mercury in thermostats, switches, and fluorescent lamps.
• Mold and moisture-damaged materials, where indoor air quality is a concern.
• Universal wastes and other regulated building components that require special handling and disposal.

The work typically involves a walk-through inspection, representative sampling of suspect materials, and accredited laboratory analysis. The deliverable is a survey report that documents the type, location, condition, and estimated quantity of each regulated material, along with the applicable regulatory requirements. Where a building will be demolished, the survey has to meet the NESHAP standard and the local demolition permit, so regulated material is quantified before the structure comes down.

How PH&C adds value

PH&C scopes the survey to the work in front of us. A renovation survey samples the area being opened. A pre-demolition survey has to cover the building. We commission that inspection, turn the findings into an abatement scope and budget, and put that scope in the schedule and the bid documents so contractors price a defined condition.

We also manage the steps after the report: qualifying licensed abatement contractors, filing the notices and permits, arranging clearance testing, and tracking manifests for the regulated waste. Abatement, demolition, and construction stay in that order on the schedule.

Ordering the survey during feasibility, before design and before a purchase commitment, puts abatement in the budget while you can still weigh renovation against demolition. Finding the material after construction has started is how the schedule breaks.