Specifications include, but are not limited to: DRAINAGE FABRIC (Duraliner or approved equal)Composition: L Non-woven, needle punched, UV treated polypropylene or spunboundpolyester fabric.Recycled content: 10% post consumer and 10% or more of pre-consumer (postmanufacturing).Size 5 to 6 feet wide x 250 feet long.Weight, ASTM D3776: min. 3.24 ounces per square yard.Grab Tensile Strength: ASTM D4632: Min. 81/79 pounds.Elongation: 5/63Mullen Burst Strength, ASTM D3786: Min. 130 pounds.Puncture Resistance, ASTM D4833: Min. 45.1 pounds.Trapezoid Tearing Strength, ASTM D4533: Min. 42/71 pounds.Permittivity, ASTM D4491: Min. 2.09 sec-1.Flow Rate, ASTM D4491: Min. 300 gal/ft/min.c.PLAYGROUND SURFACING WEAR MAT (Woodcarpet PVC Mat or approved equal)Composition: Recycled high grade PVC, 60 percent and virgin PVC, 40 percent.Size 42" x 42 " (slide exits)Size 42" x 78" (swings)Size 78" x 78" (tire swings)Size 78" x 90" (swing bay)Thickness: "Drainage Holes: 3/8" diameter holes on 2-3" centers both directions.Impact, ASTM F 1292: Maximum 340 HIC and 70 G over 11.25" of Woodcarpet from 12 ft.fall height at 23 C.IPEMA Certified: Woodcarpet PVC mat over 11.25" of Woodcarpet rated to 12 ft.Durometer, Shore A: 20 plus or minus 3Tensile Strength: 592 psi.