SD 8: Sound Barrier Walls

SD Drawing Number Description View SD Drawing as PDF Download Microstation DGN as ZIP
SD 8.01 Sound Barrier Wall (Concrete) SD 8.01 SD 8.01
SD 8.02-1 Sound Barrier Wall (Masonry) (1 of 2) SD 8.02-1 SD 8.02-1
SD 8.02-2 Sound Barrier Wall (Masonry) (2 of 2) SD 8.02-2 SD 8.02-2

The method of measurement and bid item numbers for the sound barrier walls described above are summarized below.

Bid Item Number Description SD Drawing Method of Measurement
9140136 Sound Barrier Wall (Concrete) SD 8.01 Square Foot
9140137 Sound Barrier Wall (Masonry) SD 8.02 Square Foot