The contract "Renovation of the main water line." The scope of works includes the design and execution: Reconstruction of water main ø 500 on the section crossing the railway tracks Poznan and Warsaw (trenchless method) - approx. 275 m.
The order includes design and execution of the renovation bus segment with a length of 275 m and with fitted thereon chambers.
Basic information and parameters of the pipeline to be built on the renovation and the chambers are given in Volume II of the Terms of Reference "Functional Utility Program", annexed hereto.
The scope of works covered by PFU is located in a strip of public roads, in open, private land and ground station.
PFU contains information and ordering requirement necessary for the implementation of the agreement.
The subject of the order is "Construction of water supply network and sanitary sewage system - Gajowa in Konin - east of ul. Industrial for os. Residential (Gajowa, Witkiewicz, Matejko and Malczewski streets)
Location: ul. Gajowa, ul. The design of the street will be: 560/15, 592, 375, 376, 380,381,382, 364/2, 365/2, 366/3, 367/3, 368 / 3, 370/3, 373/3, 383/2, 384/2, 389/1, 391/2, 393 / 1,383/4, 385, 383/5, 594,215 - Nies - based on the submission of works not requiring a building permit UA.6743.212.2016 of 28.11.2016. The subject of this order is the execution and completion of the Works and the removal of any defects within them within the meaning of the Contract Terms for Construction for engineering and construction works designed by the Ordering Party. "
The investment includes the construction of:
- Sanitary sewer pipes internally glazed stoneware socket DN 200 with a length L = 1909 m
- Sanitary sewer pipe jacking on both sides glazed stoneware DN 200 with a length L = 212 m160 × 4.7 L = 415.5 m 200 x 5.9 mm, length L = 1.5 m
- Underground sewage pumping stations with energy supply, lighting area, system control and monitoring and land development90 × 5.4 mm, length L = 1287 m. The following changes in relation to the construction project:
- Withdraws from the construction of wells DN 1200: S2, S3, S4, S6, S9, S10, S12, S13, S28, S31, S34, S35, S47, S48, S50, S54, S58, S76, S80, S89,
- In place of the liquidated wells fitted tee Stoneware cup-glazed DN 200x160 45 degrees with a fitting transition - PVC-stoneware for the pin sections of sanitary sewage DN160 with lane: O1, O2, O3, O5, O6, O7, O10, O11, O31, A35, A36, O40, o41, O55, O56, Ø58, o61, O65, Ø66, O80, O81, O93, O94,
- At the end w / the pin DN160 pipeline from the roadway build in the well connection DN425 plastic support with telescopic adapter for cast iron manhole Heavy D400, reinforced concrete ring relief and cast iron manhole type D400.
Designation of inspection chambers and the pin was adopted as indicated in the building project.
A detailed description of the contract is contained in Volume II (OPZ), which is an integral part of the technical file placed on the website of the Employer.