The Municipality of Tutrakan needs to prepare investment projects (the ‘technical’ phase) for the reconstruction of parts of the existing internal water supply network of the city of Tutrakan and the development of streets on the territory of the city. The reconstruction of the IWM of the city is necessary in view of the frequent accidents on the water supply network, the increased water losses, the need to improve traffic safety conditions, as well as the drainage of roads. The project aims to improve the water supply and street infrastructure of the central part of Tutrakan. Specific objectives are: reducing water losses, reducing the number of accidents on the water supply network, improving the quality of drinking water, ensuring traffic safety conditions, good drainage of roads, passenger comfort and extending the service life of streets in settlements. The subject-matter of the award in this contract covers the following activities: Action 1: Design – Preparation of an investment project in the ‘technical design’ phase in accordance with Regulation No 4 of 21 May 2001 on the scope and content of investment projects, the Spatial Planning Act and the secondary legislation for its implementation. The project development envisages the reconstruction of the existing water supply network and the development of the ‘Reconstruction of an existing water supply pipeline and development of Silistra Street from 33 to 22 (Alexander Stamboliyski Street) in Tutrakan’. To the project to develop the following main parts: ‘Geodesy’, ‘WSS’, ‘Road’, ‘Temporary organisation and safety of traffic’, ‘Permanent organisation of traffic’, ‘Plan for safety and health’, ‘Fire Safety’, ‘Plan for the management of construction waste’ (if necessary) Construction works - according to the prepared project documentation for the site. The warranty terms for the respective site are in accordance with Ordinance No 2 of 2003 on the commissioning of construction sites in the Republic of Bulgaria and minimum warranty terms for completed construction and installation works, facilities and construction sites, as they begin to run from the date of issuance of a Building Permit. Reconstruction of a water supply network with a length of about 570 m. The replacement of asbestos-cement and steel pipes with PVC (polyethylene) pipes from 33 to 29 is replaced by PEPP pipes and is not subject to redesign and replacement of the section for reconstruction of the existing water supply network is from 29 to 22, with a length of about 570 m to provide for: Replacement of existing IAS (building plumbing) to provide for the existing border with private properties, including a sidewalk crane; SK (stopping crane) of the main plumbing branches of the branches for the installation of PH (fire hydrant) (pursuant to Article 139(2) of Regulation No RD-02-20-2 of 3 July 2024 on the design, construction and operation of water supply systems). All SVOs to TSK (stopping crane) and connections along the streets to be completed by welding. restoration of the crushed stone pavement over the newly installed water pipelines with unsorted crushed stone with a thickness of 40 cm. laying asphalt concrete non-dense mixture for bottom layer 6 cm.For the design of the development of Silistra Street from 33 to 22 (Aleksandar Stamboliyski Street): The development area has a length of about 1 225 m To provide for the replacement of the pavement curbs and the pavement of concrete slabs on the left and right. Restoration and, if necessary, construction of new rainwater runoff discharged into the existing sewerage system; Lifting and, if necessary, repair of existing inspection shafts; Activity 3: Author's supervision - Control over the exact execution of the construction works in full compliance with the approved investment project. Full information on the scope, volume and technical requirements for the performance of the contract is described and regulated in PART II. The ‘Technical Specification’, an integral part of the tender documents.
Text automatically translated in your browsing language
Automatically translated
