• Public Notice for Porta Cabins 
• Terms & Conditions for Porta Cabins 
• List of Porta Cabins 
• Guidance for registration for e-Tender
• PPT for online Bidder Enrollment Process on e-Tender portal
• PPT for e-Tender Payments and Bid Submission
• FAQ on e-Tender of CHB  
• Link for e-Tender Portal
•Location of Porta Cabins on Google Maps
• Office Order Officials deputed to facilitate inspection of Porta Cabins