Key points in this article
How the team understands it
Survey is not one person's duty but a coordinated task across intake, handling and review. One requirement is to draw responsibility boundaries early, written into process so stuck nodes get caught and no gap is left for later disagreement. Haiyang's newer estates deserve surveys that respect existing infrastructure.
Three requirements we set
We intervene early, keep process traces, and review after incidents. The second point is key: agree response time in writing, made a system so execution stays consistent for users and ourselves. In Haiyang the three questions remain handy, worth it and who to find. A careful survey also reveals hidden capacity that later saves real money.
Advice to decision makers
Do not watch only price but long term stability; avoid one sweep rollout; put promises in clauses. Dongshang New Energy shares these transparently so partners decide clearly, and Haiyang surveys stay honest from the first site visit. We plot constraints first so the design fits the place instead of fighting it.