The bids system requires popups to be enabled in order to view pdfs. Here is how to enable those settings:

Enable Pop-ups on Safari (Mac desktops and laptops)

  1. Open Safari browser
  2. Click "Safari" menu item in the top-left corner of your screen, then click "Preferences".
    Preferences OSX
  3. Click on the "Websites" tab
    Preferences window
  4. On the left side of that window, click on "Pop-up Windows"
  5. Click the drop-down menu on the bottom right and choose "Allow"
  6. If you don't want to enable all popups, you may set exceptions for certain sites that you currently have open. If you desire to do this, find in the list and select "Allow"
    Preferences window 2

Enable Pop-ups on Safari (iPhone and iPad)

  1. Open the Settings app
  2. Scroll down and tap "Safari"
    iOS 1
  3. Turn off the toggle next to "Block Pop-ups"
    iOS Popups