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Requirement :
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Tenders are invited for Trailer parts according to specification for In order to carry out the works on the new bridge, in order to ensure the movement of vehicles and pedestrians in safe conditions, corresponding to a road of technical class v, according to technical norms regarding the design, construction and modernization of roads approved by the order of the ministry of transport no. 1296/2017, it is necessary to execute the following works - works the provisional variant; - bridge infrastructure works; - superstructure works; - ramps; - works in the riverbed. the bridge is classified in the c importance category and has been sized according to eurocod norms. the infrastructure is made up of two cullets directly based on concrete c25/30 high heights and are provided with reinforced concrete walls of 4.00m. the foundation of the cutes has a height of 4.00 m and the dimensions in the plan 4.70 m x 10.85 m. on the cloves seat are provided anti -semi -reinforced concrete stops that make a common body with it. the superstructure on the banquets of the infrastructures through the neoprene iv support appliances 150 x 300 x 41 mm posed on variable height reinforced concrete beaches min.10 cm. the superstructure is made of prefabricated pre-compressed beams with adherent reinforcement, type t, joint, with a height of 0.95 m and the length of 18.00 m. in the cross section there are 8 beams solidarity through a reinforced concrete overbension c35/45 with a minimum thickness of 14cm. at culi, dilatation joints with 3cm breath are provided. the bridge has the road part of 7.80m wide margin of uneven sidewalks with a width of 1.50m. the transverse slope is 2.5%, in the roof. for traffic safety, very heavy type h4b type safety and pedestrian parapets were provided. the road structure on the bridge is made up of - 1cm waterproofing - 3cm waterproofing ba8 - 4 cm asphalt concrete bap16 - 4 cm mas16 the connection of the bridge with the terraces is made with quarters of cone and connection plates. the quarters of cone are provided with concrete wall. the connection plates are monolithic, made of reinforced concrete with the length of 3.00 m and a thickness of 20 cm. the connection plates are resting on one end on the cute and the other end on a supporting beam, placed on the prism of piatra sparta. work on the ramps ludesti ramp is arranged on a curve with a radius of 50 m and has an average length of 38.20 m. the road part is variable from 6.50 m to 7.80 m and the belors also vary from 0.75 m to 1.50 m. starting from km 0+015 to the bridge, the pedestrian side is made. pedestrian with a total width of 1.50 m. candesti deal ramp is arranged on a curve with a radius of 50 m and has an average length of 51.30 m. the road is variable from 7.80 m to 6.50 m and the belors also vary from the width of 1.50 m to 0.75 m. in the area from the bridge to km 0+083.07. bordered by h4 b safety parapets and pedestrian with a total width of 1.50 m. the road structure on the ramps is made of - 30 cm ballast - 25 cm sparta stone - 8 cm ab 31.5 rol 50/70 - basic layer - 6 cm bad 22.4 rul 50/70 linding law - 4 cm mas 16 rul 50/70 acrate acture are made of 20cm. sparta. the sidewalk on the ramps are made from - 10 cm ballast - 10 cm concrete c16/20 - 3 cm ba8 works in the riverbed in the area of ??intersection of the bridge with the flood river is provided the arrangement of the river on a long deadline until any interested economic operator has the right to request clarifications or additional information in the amount of 11 offers. the contracting authority will be clearly and completely respond to all the clarification requests /additional information on the 6th day before the deadline set for submitting offers.
Execution of works for the objective „bridge on dj 702l km 10+450, over the flood river, in ludesti commune, scheiu de sus village, dambovita county”
Execution of works for the objective „bridge on dj 702l km 10+450, over the flood river, in ludesti commune, scheiu de sus village, dambovita county”
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Tender description :
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Tenders are invited for Trailer parts according to specification for :In order to carry out the works on the new bridge, in order to ensure the movement of vehicles and pedestrians in safe conditions, corresponding to a road of technical class v, according to technical norms regarding the design, construction and modernization of roads approved by the order of the ministry of transport no. 1296/2017, it is necessary to execute the following works: - works the provisional variant; - bridge infrastructure works; - superstructure works; - ramps; - works in the riverbed. the bridge is classified in the c importance category and has been sized according to eurocod norms. the infrastructure is made up of two cullets directly based on concrete c25/30 high heights and are provided with reinforced concrete walls of 4.00m. the foundation of the cutes has a height of 4.00 m and the dimensions in the plan 4.70 m x 10.85 m. on the cloves seat are provided anti -semi -reinforced concrete stops that make a common body with it. the superstructure on the banquets of the infrastructures through the neoprene iv support appliances 150 x 300 x 41 mm posed on variable height reinforced concrete beaches min.10 cm. the superstructure is made of prefabricated pre-compressed beams with adherent reinforcement, type t, joint, with a height of 0.95 m and the length of 18.00 m. in the cross section there are 8 beams solidarity through a reinforced concrete overbension c35/45 with a minimum thickness of 14cm. at culi, dilatation joints with 3cm breath are provided. the bridge has the road part of 7.80m wide margin of uneven sidewalks with a width of 1.50m. the transverse slope is 2.5%, in the roof. for traffic safety, very heavy type h4b type safety and pedestrian parapets were provided. the road structure on the bridge is made up of: - 1cm waterproofing - 3cm waterproofing ba8 - 4 cm asphalt concrete bap16 - 4 cm mas16 the connection of the bridge with the terraces is made with quarters of cone and connection plates. the quarters of cone are provided with concrete wall. the connection plates are monolithic, made of reinforced concrete with the length of 3.00 m and a thickness of 20 cm. the connection plates are resting on one end on the cute and the other end on a supporting beam, placed on the prism of piatra sparta. work on the ramps: ludesti ramp is arranged on a curve with a radius of 50 m and has an average length of 38.20 m. the road part is variable from 6.50 m to 7.80 m and the belors also vary from 0.75 m to 1.50 m. starting from km 0+015 to the bridge, the pedestrian side is made. pedestrian with a total width of 1.50 m. candesti deal ramp is arranged on a curve with a radius of 50 m and has an average length of 51.30 m. the road is variable from 7.80 m to 6.50 m and the belors also vary from the width of 1.50 m to 0.75 m. in the area from the bridge to km 0+083.07. bordered by h4 b safety parapets and pedestrian with a total width of 1.50 m. the road structure on the ramps is made of: - 30 cm ballast - 25 cm sparta stone - 8 cm ab 31.5 rol 50/70 - basic layer - 6 cm bad 22.4 rul 50/70 linding law - 4 cm mas 16 rul 50/70 acrate acture are made of 20cm. sparta. the sidewalk on the ramps are made from: - 10 cm ballast - 10 cm concrete c16/20 - 3 cm ba8 works in the riverbed: in the area of ??intersection of the bridge with the flood river is provided the arrangement of the river on a long deadline until any interested economic operator has the right to request clarifications or additional information in the amount of 11 offers. the contracting authority will be clearly and completely respond to all the clarification requests /additional information on the 6th day before the deadline set for submitting offers.
Execution of works for the objective: „bridge on dj 702l km 10+450, over the flood river, in ludesti commune, scheiu de sus village, dambovita county”
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