把一块公共花坛改造为滴灌（海淀公园） / Retrofit one public planting bed to drip irrigation (Haidian Park, Beijing, CN).

海淀公园的一块花坛仍在人工漫浇或喷灌，北方风大蒸发快，多数水没到根区就散掉了。 / One bed at Haidian Park is still hand-flooded or overhead-sprayed, and in dry windy northern air most of that water is gone before it reaches the root zone.

Where

海淀公园, 北京市 / Haidian Park, Beijing, CN · Open the map

Pay

$200 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 — recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

前后照片＋滴头数量记录＋试压与渗漏检查记录＋GPS / before/after photos + emitter count + pressure and leak test record + GPS

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

Level

entry

Open until

2026-09-19

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

How this work is done

A documented method, so this packet comes out the same whoever does it.

Steps

1. 关闭该支路阀门并核对水压。 / Close the branch valve and check the supply pressure.
2. 沿株行布设滴灌管，每株设置滴头。 / Lay the drip line along the planting rows with an emitter at every plant.
3. 安装过滤器与减压件，接头拧紧。 / Fit the filter and pressure regulator and tighten every connection.
4. 开阀试压，逐点检查渗漏与出水。 / Open the valve, test, and check every point for leaks and flow.
5. 记录滴头数量与试压结果，拍摄前后照片。 / Record emitter count and test result and photograph before and after.

What counts as done

• 改造前浇灌方式照片 / Before photo of the existing watering method
• 滴灌管与滴头安装到位的照片 / Photo of the drip line and emitters in place at the root zone
• 试压合格、无渗漏记录 / Pressure and leak test recorded as passed
• 改造后同角度照片 / After photo from the matching vantage

Proof is measured against these, not judged by taste.