Poland – Building construction work – Budowa budynku mieszkalnego wielorodzinnego wraz z infrastrukturą techniczną w miejscowości Szczucin

The subject of the contract is the implementation of a multi-family residential building for the needs of social housing. The primary function will be residential, as well as recreational (green areas along with a public recreation area). The whole will be supplemented with necessary communication (access, driveways, ramps) and technical infrastructure (building equipment, external installations and connections). A functional layout is planned for 3 above-ground floors, i.e. on the ground floor, 1st floor, 2nd floor. The building has been designed with the main entrance from the west side. The building has been designed with 2 separate staircases. Vertical communication is provided by staircases and passenger lifts adapted for the transport of disabled persons. The building has 57 residential units, including 5 adapted for disabled persons, 57 tenant compartments, and technical rooms. The building will be made of traditional masonry construction with silicate blocks. The building has been adapted to the existing ground level. The external walls of the building will be finished traditionally using the light-wet method. The height of the ground floor from the ground is 0.32 m. The external walls are double-layered masonry with a 24 cm thick silicate block, insulated with a 25 cm thick layer of styrofoam. The roof of the building is a double-pitched roof with a 4° pitch in the form of a ceiling roof. All ceilings in the building have been designed as reinforced concrete ceilings using a system of compressed filigree panels.

A functional layout is planned for 3 above-ground floors, i.e. on the ground floor, 1st floor, and 2nd floor. The building does not have a basement.

As part of the subject of the contract, the Contractor will obtain the final decision on the permit for use for the completed building objects on behalf of and for the benefit of the Contracting Authority. To this end, the Contracting Authority will transfer the appropriate power of attorney to the Contractor.

The subject of the contract includes the execution of: a) preparatory works, earthworks, structural works, b) floors, c) joinery, d) internal and external finishing works, e) hardened surfaces, f) lawns, g) recreation areas, h) waste bins, i) water supply connection, j) sanitary sewer connection, k) heating installation, l) mechanical ventilation installation, m) HVAC installation, n) external and internal potable water installation, o) external and internal sanitary sewer installation, p) substation, q) lighting installation, r) socket and power installation, s) earthing, lightning protection and equalizing connection, t) structural installation, u) RTV system, v) video intercom installation, w) PV installation, x) external network and lighting installations.

A detailed description and scope of the subject of the contract is specified in: a) Design documentation – Annex No. 5 to SWZ, b) Bill of quantities – Annex No. 4 to SWZ, c) STWiORB – Annex No. 6 to SWZ, d) Draft contractual provisions – Annex No. 8 to SWZ.

The principle of lump-sum remuneration has been adopted in the draft contractual provisions, so the bill of quantities included in the tender documentation also aims to enable the valuation of individual work items.

To determine the price of the offer, the following VAT rates should be applied for works relating to: a) residential building – 8% VAT, b) land development – 23% VAT.

The Contracting Authority requires the Contractor to submit a detailed cost estimate of the offer, along with a table of aggregated elements, a list of materials, a list of labor and equipment, prepared on the basis of the Design documentation, Bill of quantities, STWiORB and any local vision, carried out by the Contractor.

In addition, as part of the subject of the contract, the Contractor is obliged to ensure that persons with qualifications in the fields of construction and installation, network, heating, ventilation, gas, water and sewerage installations, electrical and power installations, as well as to keep a construction diary in cooperation with the Supervision Inspector (if appointed).