Scope of work
[Your company name] · [License number, if required]
Estimate no. [0001]
Date: [MM/DD/YYYY]
Customer: [Name] · Job address: [Street, city, state ZIP]
1. Work area
We will coat: [garage floor, 24 × 24 ft, 576 sq ft; front step, 12 sq ft]. Areas not listed here are not part of this job.
2. Surface preparation
- We will prepare the concrete by [diamond grinding / shot blasting] to a concrete surface profile of [CSP __], as the coating manufacturer requires, including the edges.
- Grinding dust is collected at the tool with a HEPA dust extractor and cleaned up with a HEPA vacuum.
- Existing sealers, paint or coatings: [none found / removed as part of this job / priced separately].
- If grinding uncovers contamination, old coatings or damage that could not be seen at the estimate, we will stop and agree the extra work and price in writing before we continue.
3. Moisture
- Test method: [calcium chloride, ASTM F1869 / in-slab relative humidity, ASTM F2170]. Result: [ ]. The coating manufacturer's limit: [ ].
- If the slab is over the limit, we will [apply a moisture vapor barrier at $__ per sq ft / reschedule], with your written approval. If you choose to go ahead without it, moisture-related failures are not covered by the warranty.
4. Repairs and joints
- Cracks: opened up and filled with [epoxy / polyurea] filler, scraped flush. Included: [up to __ linear ft]; beyond that, [$__ per linear ft].
- Spalls and holes: patched and scraped flush. Included: [ ].
- Control joints: [filled and coated over / left open]. Isolation and expansion joints are left open so the slab can move.
- Concrete keeps moving after it is coated. Cracks and joints may show through the finished floor if the slab moves, and new cracks in the concrete are not a coating defect.
5. The coating system
| Layer | Product | Mix ratio | Thickness or spread rate | Color or blend |
|---|---|---|---|---|
| Primer | [ ] | [2:1] | [__ mils] | Clear |
| Base coat | [ ] | [ ] | [__ mils] | [ ] |
| Broadcast | [flake / quartz] | — | [full broadcast, __ sq ft per lb] | [blend] |
| Topcoat | [ ] | [1:1] | [__ sq ft per gallon] | Clear, [gloss / satin] |
Products are mixed and applied as their manufacturers' data sheets require, within the temperature and humidity limits stated there.
6. Your part
- Clear the work area [24 hours] before we start, including vehicles, stored items and anything on the walls within [2 ft] of the floor.
- Give us access to power ([120 V / 240 V]) and water during the work.
- Keep the space between [__°F and __°F] during installation and cure, and keep people, pets and other trades off the floor until the times in section 7.
- Expect a coating odor while it cures; ventilate as we advise.
7. Schedule and cure
- Day 1: [prep, repairs, primer, base coat and broadcast]. Day 2: [scrape, topcoat].
- Light foot traffic from: [date and time]. Vehicles from: [date and time]. Full cure: [date].
- If the temperature, humidity or the slab's temperature against the dew point is outside the products' limits, we will reschedule rather than coat.
8. Cleanup and disposal
We will clean up daily and remove our materials, dust and packaging. Leftover product and waste are disposed of as the safety data sheets and local rules require. Unopened leftover material [stays with you for touch-ups / leaves with us].
9. Changes
Any change to this scope, its price or its schedule is agreed in writing, with the price and the time it adds, before the extra work starts.
10. Completion
The job is complete when we have walked the floor with you, finished any punch-list items and handed over the care instructions and warranty. The warranty period starts on the completion date: [date].