The pleura are the thin membranes that line the chest wall and envelop the lungs. Pleurisy is inflammation of the pleura, which causes the membranes to rub and grate against each other. Common causes of pleurisy include bacterial and viral infections, such as pneumonia.
Cost to Deliver Mulch. Mulch usually ranges in price from $10-$60 per cubic yard (27 square feet), not including delivery or spreading. 1  Rough wood chips fall on the low end of that range, while high-quality woods like cedar fall on the high end. 2  Most bark mulch and wood chips fall cost $20-$30 per cubic yard.
Typically it averages $6,500-$7,500 to have a contractor install 1,250 exterior square feet of yellow pine, spruce or fir clapboard (overlapping rows); $7,000-$8,500 for cedar clapboard over that same size area; and $9,000-$10,000 for cedar shingles (also called cedar shakes).