Continuing Disability Review Process. If your Social Security claim is up for review, the SSA will notify you by mail. The SSA will send you either a copy of the short form, Disability Update Report (SSA-455-OCR-SM), or the long form, Continuing Disability Review Report (SSA-454-BK), announcing a CDR.The short form is generally for those whose condition is not expected to improve, and is only two pages.he SSA will send you either a copy of the short form, Disability Update Report (SSA-455-OCR-SM), or the long form, Continuing Disability Review Report (SSA-454-BK), announcing a CDR. The short form is generally for those whose condition is not expected to improve, and is only two pages.
Another issue that must be addressed is the added weight of the thin-slab. Poured gypsum thin-slabs typically add 13 to 15 pounds per square foot to the dead loading of a floor structure. Standard weight concrete thin slabs add about 18 pounds per square foot (at 1.5 thickness).
In other words, thickening your concrete slab carries more load. Increasing your driveway's thickness from 4 inches to 5 inches will add 20% to your concrete cost, but the additional inch of concrete will add almost 50% to the load-carrying capacity of your driveway.If the driveway will be used by both cars and light trucks or SUVs, then a 4 thickness should be adequate.n other words, thickening your concrete slab carries more load. Increasing your driveway's thickness from 4 inches to 5 inches will add 20% to your concrete cost, but the additional inch of concrete will add almost 50% to the load-carrying capacity of your driveway.