Installation of internal gas and central-heating systems with dual-function gas boilers at 13 Warszawska Street, Częstochowa

Summary

The contract covers internal gas and central-heating installations using dual-function gas boilers at the multi-apartment residential building at 13 Warszawska Street in Częstochowa. It is divided into two lots: lot 1 covers apartments 6–10 and lot 2 covers commercial premises. Bids may be submitted for one or both lots, and each lot must be completed within 60 days of contract signature. The scope includes gas, heating, water and hot-water, electrical and associated building works, including boilers, radiators, gas meters, testing, finishing and removal of old stoves and coal-fired kitchen ranges where applicable. The bid deadline is 7 September 2026 at 12:00. The price is weighted at 90% and the warranty and statutory liability period at 10%. A bid guarantee of PLN 1,500 is required for each lot.