Bidder Q&A — 0/18 answered from drawings

What floor finish material is specified for each room or zone? (e.g. tile in restrooms, LVT in sales floor, sealed concrete in storage). List the material per zone.

Is there a finish schedule or interior finishes table on any of these sheets? If yes, which sheet and where?

What specific tile products are called out — type (porcelain/ceramic), size (e.g. 12x24, 6x12), pattern, manufacturer, model number, color codes (e.g. CT53, CT53A)? List every tile callout you see.

How high does the wall tile go in restrooms — full to ceiling, wainscot to a specific height (e.g. 4 ft, 7 ft), or only inside shower stalls? Quote the spec note if shown.

What substrate is specified under tile floors and walls? Hardiebacker, generic cement board, Schluter KERDI/DITRA, or other? Include thickness if shown.

What transition strips, edge trim, or cove base profiles are specified? Schluter SCHIENE / JOLLY / DILEX, aluminum transition strip, tile base (e.g. CT53A 6x12)? List each with sheet location.

Is the grout color, type (sanded/unsanded/epoxy), or thinset/mortar product specified? Quote any spec note.

Is waterproofing membrane required under tile? KERDI, RedGard, hot-applied, mud bed, or none called out? Include the floor-to-wall height if waterproofing extends up the wall.

For each restroom on these sheets, are the shower walls tiled (and to what height) or is it a fiberglass surround? If walk-in showers exist, are they ADA / roll-in?

Are there any allowance dollar amounts, owner-supplied items, alternates, or VE notes that affect the flooring scope? Quote the note and amount if present.

What is the subfloor / slab construction? Concrete slab on grade, suspended concrete, wood-framed subfloor, existing tile to remain, or other? Include slab thickness, vapor barrier, and any specified self-leveling or primer if shown.

How many doors are shown on the door schedule, broken out by zone (e.g. customer restrooms, family, employee, pharmacy, tenant)? Each doorway typically gets a tile threshold transition. List door tags and quantities.

Is there a demolition plan, existing-flooring removal scope, or asbestos / hazmat abatement called out? Quote any demo notes and identify which sheet shows them.

Is concrete slab moisture or relative humidity testing (ASTM F2170, ASTM F1869, or similar) required before flooring installation? Who is responsible (GC or flooring sub) and is a maximum RH or moisture limit specified?

What items are owner-furnished / contractor-installed (OFCI) in the flooring scope? Tile material, transition strips, base, adhesives — anything the GC or owner supplies that the flooring sub only installs. Quote the spec note when present.

Are there any site-logistics constraints that affect flooring labor — working hours (after-hours / weekends), occupied-building restrictions, staging area, parking, elevator access, or phased turnover? Quote relevant general notes.

What tile installation pattern is specified — running bond / brick / 1/3 offset, stack bond, herringbone, diagonal, or other? Pattern affects waste factor (herringbone or diagonal needs 15%, running bond 10%). Include any layout notes (e.g. 'start centered on door').

Are tile movement / expansion joints specified — typical spacing (every 20-25 ft for interior tile per TCNA EJ-171), joint width, sealant or Schluter DILEX profile, and locations (perimeter, doorways, large floor fields)? Quote the spec note.