The municipality of Sandberg is planning the redevelopment of Kreuzbergstraße. The plan is to expand and renovate the road, including the underlying infrastructure, in several construction phases. The necessary sewer rehabilitation is to take place in parallel with the dismantling of the existing transport facilities. The redevelopment and unsealing of the side streets and sidewalks will give the central main traffic axis of Sandberg a new face, offer residents a place to stay and strengthen the attractiveness of the street space. Furthermore, by unsealing the currently heavily sealed street space, the retention of surface water according to the principle of the sponge city is another defining aspect and part of the sustainability approach of the municipality of Sandberg. Section 1 // Performance diagram of traffic facilities with local construction supervision for the expansion of St 2290 in the area of Kreuzbergstraße with secondary areas in Sandberg of Section 1 without sewer rehabilitation. Execution of construction (construction section 1) 2025. Cost estimate/assumption Section 1: Transport St 2290: 2.745 m2 = 550.000 € net. FAP Green Spaces: 500 m2 = 50.000 € net. FAP ancillary areas: 2,820 m2 = € 705,000 net. Total: 1.310.000,- € net. Benefits : -canal rehabilitation (already carried out in section 1). Street. -Ways. -Traffic facilities. -Unsealing and design of secondary areas. Section 2 // Performance diagram of traffic facilities and sewer rehabilitation with local construction supervision for the extension of St 2290 in the area of Kreuzbergstraße with secondary areas in Sandberg with sewer rehabilitation . Cost estimate/acceptance: - Transport St 2290: 2,550 m2 = 510.000 € net. - FAP green areas: 4.000 m2 = 400.000 € net. - FAP ancillary areas: 4,168 m2 = €1,042,000 net. - sewer rehabilitation with approx. 400 m path lengths HK and associated HA =1.300.000.-€ net. - Total: 3.252.00- € net. Section 3 // Service diagram of traffic facilities and sewer rehabilitation with local construction supervision for the expansion of St 2290 in the area of Kreuzbergstraße with secondary areas in Sandberg of Section 3 with sewer rehabilitation Cost estimate/cost assumption: - Transport St 2290: 2.500 m2 = 500.000 € net. - FAP green areas: 1,000 m2 = 100,000 € net. - FAP ancillary areas: 3,000 m2 = 750,000 € net. - sewer rehabilitation with approx. 400 m path lengths HK and associated HA =1.300.000.-€ net. - Total: 2,650,000 euros net. The total areas to be planned are as follows: Traffic road St 2290: BA 1:2.745 m2, BA 2: 2,550 m2: , BA 3:2,500 m2 = total approx. 7,800m2. FAP Green Spaces: BA 1: 2 820 m2 ; BA 2: 4.000m2 ; BA 3: 3,000 m2 = total approx. 9,800m2. FAP ancillary areas: BA 1: 2 820 m2 ; BA 2: 4,168 m2; BA 3: 3,000 m2 = total approx. 10,000m2. Sewer rehabilitation: BA 1: 0 lfm ; BA 2: 400 lfm; BA 3: 400 lfm = total approx. 800 lfm. The milestones for the implementation of the project include: - Start of service: 11.2024. - Start of construction BA 1: 02.2026. - Completion BA 1: 11.2026. The total cost of the project (KG 200+500) is forecast to be € 7.20 million net and is divided into the following divisions of the KG: - KG 200 €2.60 million. - KG 500 Transport € 1.56 million. - KG 500 outdoor facilities € 3.05 million. The following services are intended to be contracted for this call for tenders: Planning of open-air facilities, service phases 1 to 9 in accordance with §§ 38 et seq. HOAI. The services are ordered in stages. First, in the 1. Commissioning stage commissions the service phase 1-3 in accordance with § 38 HOAI. The power phases 4-8 are called up step by step and construction phase by step. There is no legal claim to a total commissioning.
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