公共服务用房冬季保温改造可行性调查（廊坊自然公园） / Winter weatherization readiness survey of the public service building (Langfang Ziran Park, Langfang, Hebei, CN).

廊坊自然公园的公共服务用房冬天门口漏风、房间冷，供暖开到最大也留不住热，但没人量过热到底从哪里跑掉。 / The public service building at Langfang Ziran Park is draughty at the doors and cold inside all winter. The heating runs flat out and the heat still leaves, and nobody has measured where it goes.

Where

廊坊自然公园, 河北省廊坊市 / Langfang Ziran Park, Langfang, Hebei, CN · Open the map

Pay

$320 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

围护部位清单与照片＋漏风点标记记录＋温差实测＋排序改造清单 / envelope element inventory with photos + marked draught paths + measured temperature difference + ranked retrofit list

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

Level

intermediate

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. 逐个围护部位记录构造与保温现状。 / Record the construction and current insulation at every envelope element.
2. 用手感与飘带法逐处标记漏风点。 / Mark every draught path by hand feel and a tell-tale ribbon.
3. 记录门窗密封条状况与缺失长度。 / Record the condition of the door and window seals and the missing lengths.
4. 测量并记录代表性房间的室内外温差。 / Measure and record the indoor to outdoor temperature difference in representative rooms.
5. 出具按投入产出排序的改造清单与粗略工程量。 / Produce a retrofit list ranked by payback with rough quantities.

What counts as done

• 逐个围护部位的照片与构造记录 / Photo and construction record for every envelope element
• 漏风点位置标记与照片 / Draught paths located and photographed
• 门窗密封条缺失长度实测 / Measured length of missing door and window seal
• 室内外温差实测与排序改造清单 / Measured temperature difference with the ranked retrofit list

Proof is measured against these, not judged by taste.

The standard this serves

Weatherization Readiness. Weatherization readiness is the survey that turns a cold, expensive-to-heat home into a fundable plan. Following the Department of Energy's program, the surveyor maps where the house leaks air, which attics and walls lack insulation, what fresh-air path must follow the tightening, and which safety checks must clear first. Mastery looks like a walkthrough that ends with a package a weatherization crew can price without a second visit. This packet is one piece of one such survey, done carefully and written down, so a real family's real house gets closer to warm.