Map Commercial Painting Conditions by Surface

Start with a plan or simple sketch showing exterior elevations, common areas, tenant spaces, service rooms, parkades and other areas being considered. Give each location a stable code that can be reused in photographs and bid schedules. Record occupancy, access restrictions and approximate quantities separately from coating condition. The purpose is not to create a construction drawing; it is to ensure that a phrase such as north wall, lobby ceiling or loading bay means the same place to every person reviewing the work.

• Use one naming system across drawings, photos and estimates.
• Identify areas that were inaccessible rather than guessing their condition.

List concrete, masonry, stucco, wood, drywall, metal and specialty surfaces separately. A building may contain several substrate families that require different investigation and preparation questions even when the finish colour looks similar. Note transitions between materials, sealant joints, previously repaired areas and attached equipment. If the substrate is uncertain, label it for confirmation instead of selecting a coating response from appearance alone. This distinction helps prevent one generic preparation line from being applied to incompatible surfaces.

• Separate walls, ceilings, trim, doors and metalwork in the schedule.
• Flag mixed or unidentified materials for on-site confirmation.

Use plain observations such as peeling, blistering, chalking, cracking, staining, corrosion, impact damage or loss of gloss. Record the extent and location, then note whether the condition changes after rain, washing or seasonal temperature changes. A visible symptom can have several possible causes, including preparation, compatibility, movement, moisture or substrate problems. Leave the cause open until appropriate investigation supports it. This keeps a commercial painting estimate from silently accepting responsibility for an unresolved building condition.

• Photograph both close detail and surrounding context.
• Distinguish reported history from conditions observed during the walk.

Staining, efflorescence, failed joints or recurring blistering can justify a separate water-entry or building-envelope question. Painting may be part of final restoration, but a coating should not be represented as the diagnosis or repair for an active source. Record nearby roofs, windows, penetrations, joints and drainage interfaces without drawing a conclusion from the survey alone. For proposed envelope repairs, use the City of Surrey permit information to frame authority questions and confirm applicability against the actual scope.

• List unresolved water-entry questions beside the affected surface.
• Separate coating scope from sealant, cladding and envelope repair decisions.

Older or unknown coatings can require a hazard review before sanding, scraping, blasting or other disturbance. WorkSafeBC's lead and paints-and-coatings resources explain why product identity, exposure and work method matter. A visual survey cannot confirm that a coating contains or does not contain lead or another hazardous substance. Record known testing, suspected materials and areas where the proposed preparation method may create dust, chips, vapours or aerosols, then route assessment and control decisions to qualified parties.

• Do not disturb a suspect coating to collect an informal sample.
• Ask who is responsible for testing and documented controls.

For each zone, note height, public routes, parked vehicles, landscaping, equipment, secure areas, loading activity and available work windows. Do not prescribe a lift, scaffold or fall-protection system from a planning survey. Instead, ask bidders to explain how their proposed access method fits the site and how occupants or operations will be separated from the work. Include areas that need another trade, shutdown or owner coordination so they are not discovered after pricing.

• Record daily access, security and reopening requirements.
• Keep equipment and safety method selection with the responsible contractor.

Combine the zone code, substrate, observation, approximate quantity, access note, known history, unresolved question and required evidence in one schedule. Attach dated, location-labelled photographs and list any testing or mockups requested before award. The final survey should make clear which conditions were not observed and which facts came from owner records. When updated during construction, keep revisions dated so bidders and decision-makers can see what changed from the original commercial painting brief.

• Preserve the issued survey version with every proposal.
• Carry confirmed discoveries into the final closeout record.