Kolkata Metro: कोलकाता मेट्रो में सफर करने वालों के लिए आ गई है अच्छी खबर…. मुख्य समाचार टॉप न्यूज खेल मनोरंजन यह भी पढ़ें हमारे साथ जुड़ियेThe construction of the Kolkata Metro's Yellow Line is progressing rapidly after the completion of the Noapara, Dum Dum Cantonment, Jessore Road, and Airport sections. The next section, from the airport to Birati, spans 6.8 km and will be entirely underground. The Airports Authority of India (AAI) initially had security...
more... concerns about using a large crane for construction near the airport but later granted permission after a location change. The Rail Vikas Nigam Limited (RVNL) subsequently invited bids for the new construction. The section within the airport perimeter will be built using reinforced cement concrete (RCC) to prevent future construction problems in sensitive areas. This section will not utilize a tunnel boring machine (TBM) but instead employ a box pushing method for tunnel excavation. The Birati station will be constructed using a cut-and-cover method.
Kolkata Metro ki Yellow Line ka construction kaam Noapara, Dum Dum Cantonment, Jessore Road, aur Airport sections k pura hone k baad tez chal raha hai. Airport se next station Birati tak ki distance 6.8 km hai aur yeh poora section underground hoga. Airports Authority of India (AAI) ko airport ke...
more... paas bade crane ka use karne se security ki chinta thi, lekin unhone location change karne k baad permission de di. Iske baad Rail Vikas Nigam Limited (RVNL) ne new construction k liye tenders mangaye. Airport ki chahardiwari ke andar ka section reinforced cement concrete (RCC) se banaya jaayega, taaki bhavishya mein is sensitive area mein construction mein koi problem na aaye. Is section mein tunnel boring machine (TBM) ka use nahin hoga. Iske bajay, box pushing method se tunnel ko khuda jaayega. Birati station ko cut-and-cover method se banaya jaayega.