Hazardous Material Storage Audit - Adhesives and Solvents (Branch)

Inspection template for auditing branch storage of roofing adhesives, solvents, and sealants, with emphasis on segregation, labeling, containment, flammable-liquid storage, and spill readiness in line with OSHA HazCom and flammable-storage best practices.

Audit Scope and Area Access

• Storage area is clearly designated for hazardous materials only
  Verify the area is identified as a hazardous-material storage location and is not used for unrelated inventory or general housekeeping storage.
• Access is restricted to authorized personnel
  Check that unauthorized access is prevented by signage, barriers, locks, or controlled entry procedures.
• Aisles and access paths are unobstructed
  Verify clear access to stored materials, emergency equipment, and exits; no blocked walkways, stacked pallets, or stored items in access paths.
• Storage area housekeeping is acceptable
  Check for spills, residue, damaged packaging, trash accumulation, or other conditions that could contribute to ignition or exposure risk.

Segregation and Compatibility

• Flammable adhesives and solvents are segregated from incompatible materials
  Verify separation from oxidizers, corrosives, food products, ignition sources, and other incompatible chemicals based on SDS guidance.
• Materials are stored by compatibility group and container type
  Confirm similar products are grouped together and not mixed with incompatible or unknown materials; damaged or leaking containers are isolated.
• Ignition sources are controlled within the storage area
  Verify no open flames, smoking, hot work, unapproved electrical devices, or other ignition sources are present near flammable materials.
• Maximum storage quantities appear consistent with site limits
  Estimate whether the amount of flammable liquids and adhesives stored appears consistent with branch limits, cabinet capacity, and local fire code requirements.

Labeling, SDS, and Identification

• All containers are labeled with product identity and hazard warnings
  Verify labels are legible, complete, and consistent with OSHA Hazard Communication requirements; no unmarked secondary containers.
• Secondary containers are properly identified
  Check that decanted or transferred materials have appropriate workplace labels or other approved identification.
• Safety Data Sheets are available and accessible
  Verify SDS are readily accessible to employees for all stored adhesives, solvents, and sealants, either electronically or in hard copy.
• Product identification matches stored inventory
  Confirm the physical inventory matches the labels, SDS, and storage records; investigate any unknown, unlabeled, or obsolete containers.

Containment and Container Integrity

• Containers are closed, intact, and free of active leaks
  Inspect lids, caps, bungs, seams, and packaging for damage, swelling, corrosion, leakage, or evaporation risk.
• Secondary containment is present where required
  Verify spill trays, berms, or other containment are used for stored liquids and that they are sized and maintained to capture releases.
• Flammable liquids are stored in approved cabinets or approved locations
  Check that flammable adhesives and solvents are stored in certified flammable-storage cabinets or other approved storage arrangements as required by site policy and applicable code.
• Cabinet doors and vents are in proper condition
  If a flammable-storage cabinet is used, verify doors close properly, labeling is present, and any vents or penetrations are controlled per site requirements.

Ventilation, Spill Response, and Fire Protection

• Storage area has adequate ventilation for vapor control
  Verify the area is not subject to noticeable vapor buildup and that ventilation is functioning as intended for the products stored.
• Spill kit is present and appropriate for the materials stored
  Confirm absorbents, disposal bags, gloves, and other spill-response supplies are available and suitable for flammable liquids and adhesive residues.
• Fire extinguishers are accessible and inspection current
  Verify extinguishers are mounted, unobstructed, properly tagged, and within inspection date for the storage area.
• Emergency response instructions are posted or readily available
  Check that employees can quickly locate spill, fire, and evacuation instructions for the storage area.

Documentation and Corrective Actions

• Observed deficiencies are documented with clear corrective actions
  Record each non-conformance, the responsible owner, and the target completion date.
• Inspection date and location are recorded
  Capture the branch name, storage area, and date of inspection for traceability.
• Inspector name and signature
  Identify the person completing the audit and confirm accountability for findings.