哥倫比亞交通基礎(chǔ)設(shè)施展望(參考版)
2025-02-18 23:40本頁面
【正文】 Type of maintenance to applySTRUCTURING AND PLANNINGSTAGE1. Scope Definition 2. Specifications3. Control and Supervision4. General Budget and Payment Method5. RisksTechnical StructuringFinancial Structuring1. Financial Model2. Financial and Legal requirementsLegal Structuring 1. Terms of reference to hire contractors of construction and interventoryRisk and Budget Approval 1. Risk analysis2. Risks approval3. Compromise the project financing Project promotion1. Business forums2. Information and diffusion3. Market analysisSelecci243。 Multiyear work programme252。 Budget allocation based on economical and physical benefits.252。 Network in Charge of INVIAS (Public Procurement) Visual Inspections in charge of Road administrators. Work Interventions are determined by INVIAS and construction firms are hired by tender processes to execute the maintenance works.216。Application of statistics to establish the acceptance of pavement structure and resistance of mixtures.252。defined $8,4MILLION USDROAD PROJECTS SCHEDULETRAFFIC SYSTEMURBAN CONTROL RURAL CONTROL Control of traffic Identification of bad driver behavior Surveillance of public transport and private vehicles. Constant supervision in order to proceed in case of accidents or traffic congestion.Applied in the main cities of ColombiaRoad traffic control center based on cameras, police officers and mobile fixed speed checkers.Based on police officers, mobile fixed speed checkers and concessionaire inspectors.Considering that currently there is not a road traffic center, the concessionaires are demanded to provide to the work users a telephone number to report any situation along the road.CURRENT PRACTICESFOR ROAD TRAFFIC CONTROLCICOTTRoads’ Police – Superintendence of transportSurvilleance camerasInformation boardsVehicle countersOn board equipmentIN SITE EQUIPMENTSafety centers distributed in the work? Road traffic control in the national work.? Availaible information for users (In real time)? Oprotune and effective action in case of accidents.Main ObjectivesINTELLIGENT CENTER FOR ROAD TRAFFIC CONTROLConnectivity:1. Public operators and private vehicles2. Concessions4. Cargo undertakingsTRAFFIC VOLUMEJanuary February March April May June July August September October November December Total TRAFFIC VOLUME REGISTERED IN TOLL STATIONSCONSTRUCTION MAINTENANCEThe construction and maintenance methodologies are regulated by INVIAS.INVIAS offers a package of manuals that are available on inter.The manual was updated in 2023 and it is based on important international standards:Its content is posed of 249 test standards and 95 construction specifications. 252。STRUCTURING VALUE $14,5 ToCartagenaGuajiraSantanderProject NorteMonta241。dePamplona,(DuitamaCBucaramangabePacificCarareSystemCentralofNetworkManteinanceTransversalMetaVillavicencioVillavicencioBogot225。Quilich
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