清理并回填透水铺装缝隙填料,恢复下渗,观山湖公园(贵阳) / Clear and refill the permeable paving joints to restore infiltration, Guanshanhu Park, Guiyang.

这是一处新城区的大型公园,园内布置了透水铺装与生物滞留设施等海绵化改造。这片透水铺装的缝隙已被细泥与苔藓填死,雨水在面层横流而不是下渗,喀斯特地区本来就薄的土层反而更快被冲刷;清缝并回填干净填料,铺装才恢复它的本职。 / A large park in a newer district carrying sponge retrofits, permeable paving and bioretention cells among them. The joints in this permeable paving are packed with fine silt and moss, so rain sheets across the surface instead of soaking through, and in karst ground the thin soil beside it scours faster for it; raking the joints out and refilling with clean material returns the paving to its job.

Where

观山湖公园(Guanshanhu Park),观山湖区,贵阳市,贵州省 / Guanshanhu District, Guiyang, Guizhou, CN · Open the map

Pay

$170 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

作业前后照片 + 前后下渗观察对比 + 填料规格与用量 + 清出物去向 / before and after photos + paired infiltration observations + jointing specification and quantity + arisings destination

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

Level

intermediate

Open until

2027-08-20

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. 1. 与养护班组取得铺装的填料规格,拍摄作业前状态并做一次简易下渗观察。 Get the jointing specification from the maintenance team, photograph the paving as found and run one simple infiltration observation.
2. 2. 用手工具耙出缝隙内的细泥与苔藓,不撬动、不移除铺装块本身。 Rake the silt and moss out of the joints with hand tools, without prying or removing any paving unit itself.
3. 3. 回填规格内的干净透水填料,扫入缝隙并轻压密实。 Refill with clean permeable jointing to specification, brush it into the joints and lightly consolidate.
4. 4. 清扫面层散料,交由养护班组常规清运。 Sweep up the loose surplus and hand it to the maintenance team's normal collection.
5. 5. 再做一次同样的下渗观察对比,记录改善并拍摄作业后照片。 Repeat the same infiltration observation for comparison, record the improvement and photograph the finished paving.

What counts as done

• 作业前照片与下渗观察:面层横流 / Before photo and infiltration observation showing surface sheeting
• 作业后照片与下渗观察:水从缝隙渗入 / After photo and infiltration observation showing water entering the joints
• 填料规格与用量记录 / Log of jointing specification and quantity used
• 耙出细泥与苔藓的去向记录 / Record of where the raked-out silt and moss went

Proof is measured against these, not judged by taste.