Loading...
ST9401-SP 980803AUG 04 '98 08 :49AM WIER a ASSOCIATES V/A MEMORANDUM TO: Garreth Campbell FROM: Ulys Lane DATE: 8 -3 -98 PROJECT: Denton Tap Road; Coppell, Texas W &A #: 94093 P.2 /3 We have coordinated with EMCON and determined the Geotextile opening size for the project gabion construction. By copy of this memo, we will advise the contractor to use Carthage 30% Polypropylene Monofilament Filter Fabric. A copy of the material specifications from the manufacturer is attached. END OF MEMO Copy to: Robert Bibby Craig Olden Tom Baker 4300 Beltway Place, Suite 130 Arlington, Texas 76010 metro (817) 467 -7700 Carthage Mills "Since 1958 - America's First Geotextile Company " THE FX- PRODUCT LINE Woven Monofilament Geotextile. 100% Polypropylene MONOFILAMENT Filter Fabrics' ` ID! sae.. ,.,en titlA tom„ Anrronr l-non Arpi? and Indevendent Research on Fabric Clogging included with ou r information pac kage. i r roperties Carthage Carthage Carthage Carthage Carthage Carthage Carthage Test Method 6% 8% 10% 15% 20% 30% i 10 % -HD Calendered Yes Yes Yes No No Palmered ,� � ; Yes Open Area, % 5-6 6 -10 10-12 12 -15 15 -20 20 -30 8 -12 CWO -22125 ' Weight, oz/sy 5.8 5.6 5.3 5.4 6.4 6.0 7.7 ASTM D -3776 {, Tensile Strength, lbs. 380 375 275 370 280 330 430 ASTM D -4632 260 260 260 235 390 210 360 Elongation @ Break, % 15 12 16 15 16 j 15 i 23 ASTM D -4632 ' Mullen Burst, psi 490 500 510 510 585 415 700 ASTM D -3786 t Puncture Strength, lbs. 145 130 130 120 150 { 120 170 ASTM D-4833 Trapezoidal Tear, lbs. 110 110 80 115 105 95 150 ASTM D -4533 65 70 75 80 145 ! 55 i 140 AOS - U.S. Std Sieve 70 50 -60 40 -50 40 -50 70 40 -50 1 40 -50 ASTM D -4751 i Permittivity, sec' .29 .89 1.2 1.5 .55 i 2.1 t 1.05 ASTM D -4491 % f Flow Rate, gal /min /ft 19 65 70 115 37 151 73 ASTM D- 4491 -85 �. 'Note: Carthage Mills specializes in providing custom fabricated (factory sewn) panels to fit specific needs of each project. Panels can be ordered by size and shape - as each project requires - thus eliminating fabric waste and significantly reducing installation time. Reduced fabric needs alone will more than offset any associated fabrication costs. (02/23/99) 4243 Hunt Road • Cincinnati, Ohio 45242 • 513- 794 -1600 •800- 543 -4430. 513- 794 -3434 FAX ©.: D C 0 A OD CD �o D 3 Z H M x QO 1) L0 to 0 H D M LO W W TerraTex Nci-n '% b ih, t Construction Fabrics TerraTex nonwoven fabrics are designed and manufactured for many construction applications. They perform the, three primary functions of a geotextile: separation— separating the native subgrade from an aggregate layer, reinforcement— reinforcing an area by distributing weight over a wider area, and filtration— retaining soil while allowing the passage of water. TerraTex nonwoven fabrics have a random, three dimensional pore structure and are highly water permeable as is necessary in many geotextile end uses. A range of fabric weights is offered to meet the requirements of various nonwoven applications. TerraTex N04 Standard drainage geotextile which meets or exceeds commonly specified Department of Transportation and commercial drainage protection requirements. TerraTex NO3 Drainage geotextile which meets AASHTO M288 -90, Subsurface Drainage —Class B specifications as well as many D.O.T. and other requirements. TerraTex SD Extra - strength drainage fabric designed for applications requiring high water permeability and burst resistance. TerraTex SO4 Spunbond fabric effective in many drainage protection and separation /stabilization applications. Has high tensile strength. TerraTex S02, Lightweight spunbond fabrics which meet commonly specified requirements for leach S01.5 field protection and pipe wrap. TerraTex N05, Heavyweight fabrics for multiple applications: embankment protection, erosion N06, N07, N08, control, ground stabilization, geomembrane underliner, railroad bed stabilization. N10, N12, N16 TerraTex OL Paving fabric designed to retard reflective cracking and extend the life of asphalt overlays. Meets commonly specified requirements. TerraTop WC Water permeable fabric which reduces weed growth while allowing plants to be watered and the soil to breathe. UV resistant. TerraTex nonwoven geotextiles are made of specially formulated polypropylene to insure resistance to most soil chemicals, rot, mildew, acids and alkalies in a pH range from 3 to 12. MINIMUM AVERAGE ROLL VALUES are listed below. Contact WEBTEC, Inc. for most current specifications or additional information. PROPERT Tensile Strength (Ibs) ASTM D -4632 Elongation ( %) Minimum ASTM D -4632 Trapezoid Tear (Ibs) ASTM D -4533 Mullen Burst (psi) ASTM D -3786 Puncture Strength (Ibs) ASTM D -4833 Permeability (cm /sec) ASTM D -4491 Permittivity (1 /sec) ASTM D -4491 Water Flow Rate (g /m /sf) ASTM D -4491 AOS (US Std. Sieve) ASTM D -4751 Thickness (mils) ASTM D -1777 Asphalt Retention (9/yd) TF -25 #8 APPLICATIONS (* *Primary / *Secondary) Drainage Protection Ground Stabilization Erosion Control Railroad Bed Stabilization Geomembrane Underliner Asphalt Overlay ROLL DIMENSIONS Width (ft) Length (ft) Area (sy) Gross Weight (Ibs) ** ** ** * * ** 12.5/15 360 500/600 135/170 12.5/15 15 'j 360 300 500/600 Ow _ - 500 130/160 ")10 245 .27 LOCAL DISTRIBUTOR l 15 ; g .� 300 5no 330 15 150 250 275 DISTRIBUTION TerraTex Construction Fabrics® and a broad line of WEBTEC geosynthetic products are available through a network of local distributors. For further information or local distribution contact: 7 WEBTEC, INC. P.O. Box 240302 Charlotte, NC 28224 -0302 Phone(800)438 -0027 The facts stated and the recommendations made herein are offered free of charge and are accurate to the best of our knowledge. However, no guarantee of their accuracy is made and the products mentioned are distributed without warranty, expressed or implied. Final determination on the use of any information or material, of how of is used, and whether the use infringes any patents is the sole responsibility of the user. NWDS 6/93 130 j 200 285 425 1 fft 1C 1 C i ` $ 1 @ .1 ° 4 ,a fa 11 2 00 t;' I 330 "E 0 45 750 55 S: 1 e�@ °, 11 f`v 1 ,af6 1 03 9 t . ` 150 go ' 1 .� 80 T 1 11{ / / 120 a 50 (.y 1x. : 1 �" 1 0 5 -; ? 1 ** ** ** * * ** 12.5/15 360 500/600 135/170 12.5/15 15 'j 360 300 500/600 Ow _ - 500 130/160 ")10 245 .27 LOCAL DISTRIBUTOR l 15 ; g .� 300 5no 330 15 150 250 275 DISTRIBUTION TerraTex Construction Fabrics® and a broad line of WEBTEC geosynthetic products are available through a network of local distributors. For further information or local distribution contact: 7 WEBTEC, INC. P.O. Box 240302 Charlotte, NC 28224 -0302 Phone(800)438 -0027 The facts stated and the recommendations made herein are offered free of charge and are accurate to the best of our knowledge. However, no guarantee of their accuracy is made and the products mentioned are distributed without warranty, expressed or implied. Final determination on the use of any information or material, of how of is used, and whether the use infringes any patents is the sole responsibility of the user. NWDS 6/93