Build a compost bin for the parish hall's kitchen scraps

The weekly meals cooked at the Barrio Lucero parish community center generate food scraps that currently go straight into general trash, even though the same building runs a small garden that could use the compost. A simple bin built beside the kitchen turns that waste into usable soil amendment. This is the fourth step in the five-part building series. Standard: FAO organic waste management guidance; SDG 12 (Responsible Consumption and Production) Proof: Photo of the finished, loaded compost bin Method (FAO organic waste management guidance; SDG 12 (Responsible Consumption and Production)): 1. Confirm the host invites the build and pick a shaded spot near the kitchen. 2. Frame or place a bin with airflow gaps and a secure lid. 3. Layer in kitchen scraps with dry material like leaves or cardboard. 4. Show kitchen volunteers how to turn the pile weekly. 5. Photograph the finished bin and record the build date. Done when: Photo of the finished, loaded compost bin

Where

Host-invited parish community center, Barrio Lucero, Ciudad Bolívar, Bogotá

Pay

$180 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash. You see which before you claim, never after.

Proof

Photo of the finished, loaded compost bin

This is exactly what gets it approved. Nothing settles without it.

Level

entry

Open until

2026-09-03

How this work is done

A documented method, so this packet comes out the same whoever does it. Typically 90–360 minutes. Method of record: Compost application per NRCS CPS 336 / CDFA Healthy Soils quantification (rate, quality, incorporation for the site) — finished compost only; assess→apply→verify

Bring

• finished compost meeting the quality spec (temperature-cured; STA/US Composting Council tested where available)
• spreader, wheelbarrow + rakes/shovels at garden scale
• camera + GPS + tape/bucket for rate calibration
• gloves + dust mask for dry material handling

Steps

1. 1. ASSESS: photograph the application area as found, record GPS boundary and area, and confirm the application rate (tons/acre or inches of depth) and compost quality documentation against the plan.
2. 2. Calibrate the rate (bucket-per-area or spreader pass test) so the applied depth matches the plan.
3. 3. Apply compost evenly across the area; keep material out of waterways, drains, and off pavement (sweep any spill back onto soil).
4. 4. Incorporate or leave surface-applied exactly per the plan (no-till surface application is valid under CPS 336).
5. 5. VERIFY: photograph the finished application from matching vantage + a depth-check photo (ruler in the applied layer) at ≥3 points; log source, quantity, rate, and date as the application record.

If it does not match the plan

• Compost not finished (hot, ammonia smell, recognizable feedstock) -> reject the load; immature compost harms the soil it should build.
• Rain forecast that would wash material to a drain before incorporation -> delay application.
• Application area drains directly to a waterway with no buffer -> route to the conservation planner for a setback plan first.

What counts as done

• Application record complete: source, quality doc, quantity, rate, area, GPS, date
• Depth-check photos at ≥3 points match the planned rate
• No compost in gutters/drains/waterways (site-perimeter photo)

Proof is measured against these, not judged by taste.