Separate refresh from redesign.
Refreshing existing stall lines and changing a layout are different scopes. Start with a marked plan, photos and the intended result. Identify conflicting old markings and which approved layout governs new work.
Parking-area restriping and approved layout marking, coordinated around vehicles, surface readiness and phased access.

Refreshing existing stall lines and changing a layout are different scopes. Start with a marked plan, photos and the intended result. Identify conflicting old markings and which approved layout governs new work.
Describe stall lines, curbs, arrows, numbers, reserved-space and other markings separately. State colors, locations and included removal or preparation. Pavement repair, sealcoating, signage and wheel stops stay distinct unless expressly added.
Review changes to accessible spaces, fire lanes, traffic flow and required markings through the applicable project and authority process. A clear approved layout gives the property and installation team the same reference for counts, placement and final review.
Agree vehicle relocation, notices, barricades and reopening. Surface condition, weather and selected material affect readiness and drying. Record inaccessible spaces so the final count can be reconciled across phases.
Review the plan and marking schedule, identifying approvals or missing details before pricing.
Set closures, vehicle relocation responsibility and the sequence after separate pavement work.
Complete released areas against the schedule; track inaccessible spaces, corrections and reopening.
Those are separate surface scopes. Share planned pavement work so striping follows appropriate preparation and release.
A revised layout requires the appropriate design and approval process. Provide the approved plan and requirements; the proposal identifies the markings included.