What is Mobilization advance? How it is recovered? Is Mobilization advance actually necessary? What is the effect of Mobilization advance on Contractor's cash flow? What are the positive aspects of Mobilization advance? What are the negative aspects of Mobilization advance? Accessories I Use for making Videos Mic I use https://amzn.to/2TUhSgv Laptop I use - https://amzn.to/2SIyavb Laptop Stand I Use https://amzn.to/36qgkBn Difference between AAC block masonry and Brick Masonry https://youtu.be/Qdv9c4l-BXk Difference between Vitrified tiles and Ceramic tiles https://youtu.be/eagUMuZ6vx8 Difference between AAC blocks and CLC blocks https://youtu.be/EW3lzFHYBCE Difference between Gypsum Plaster and Cement Plaster https://youtu.be/X7-iFPdr3hQ Toilet Construction - How much amount is required? https://youtu.be/JovI5LHew6Q Difference between MDF & particleboard https://youtu.be/TwaIzv-M4N4 Difference between Split AC & Window AC https://youtu.be/M3goapvdaBc