Technical documents for connecting communications should be on the hands of the developer. Otherwise, it is worth concluding an agreement to bring them, which will contain complete information about the types of communications, the timing of installation work for each connection, the conditions for liability for the safety. Operational characteristics of the working resources of the connection (gas, water, electricity, etc.) are also recorded by the developer. Independent connection is practically excluded. The cause of categorical refusal can be a multi-level state structure of engineering and design bureaus. They will manage and plan trunk connections to the settlements, calculating the supply of power, the place of cut. Your individual plan can simply exceed the limit of technical standards, so “fit” should be “fit” before, and not after building a separate object.