The subject of the order is: “Supply of heat containers, diaphragmatic vessels and pressure stabilization system for heat nodes”, broken down into three parts:

— Part 1: Supply of heat containers — carried out in the context of current activities,

— Part 2: Delivery of diaphragmatic vessels,

• Table A of Annex 2 to SWZ — carried out in the context of current activities,

• Table B of Annex 2 to SWZ — implemented in the framework of the activities of POIIA,

— Part 3: Supply of pressure stabilization systems with commissioning — carried out in the framework of POIŚ activities.

1. The subject of the order is: “Supply of heat containers, diaphragmatic vessels and pressure stabilization system for heat nodes”, broken down into three parts:

Part 1: Supply of heat containers — “carried out in the context of current activities”.

2. Detailed data of the subject of the order and its scope shall be determined by the Annexes No 1 and No 5 to the SWZ.

1. The subject of the order is: “Supply of heat containers, diaphragmatic vessels and pressure stabilization system for heat nodes”, broken down into three parts:

Part 2: “Delivery of diaphragmatic vessels”:

• Table A of Annex 2 to SWZ — carried out in the context of current activities,

• Table B of Annex 2 to SWZ — implemented within the framework of the activities of POIIA.

2. Detailed data of the object of the order and its scope shall be determined by Annex 2 to the SWZ.

1. The subject of the order is: "Supply of heat accumulators and expansion vessels for the needs of heat distribution centers" divided into four parts:

Part 3: Supply of pressure stabilization systems with commissioning — carried out in the framework of POIŚ activities.

2. Detailed data of the subject of the order and its scope shall be determined by the Annexes: No 3 and No 6 to the SWZ.