OSR Geotextile Containers Open End

2026-11-03

PURPOSE AND SCOPE : The West Virginia Purchasing Division is soliciting bids on behalf of the West Virginia Department of Environmental Protection , Office of Special Reclamation ( OSR ) to establish an open - end contract to supply all transportation , labor and supervision necessary to provide Geotextile Dewatering Containers for the State of West Virginia . These counties may include , but are not limited to : Clay , Grant , Marion , Mineral , Monongalia , Preston , Tucker , Upshur . GENERAL REQUIREMENTS : 3 . 1 Contract Items and Mandatory Requirements : Vendor shall provide the Agency with the Contract Items listed below on an open - end and continuing basis . Contract Items must meet or exceed the mandatory requirements as shown below . 3 . 1 . 1 TenCate Geotextile Dewatering Container or equivalent to include delivery and unloading to designated location included in unit price . 3 . 1 . 1 . 1 Must be manufactured of high - tenacity polypropylene multifilament and monofilament yarns , which are woven into a stable network such that the yarns retain their relative position and are inert to biological degradation and resistant to naturally encountered chemicals , alkalis , and acids . Must have , at a minimum , the following properties : 3 . 1 . 1 . 1 . 1 Water flow rate of twenty ( 20 ) gpm . 3 . 1 . 1 . 1 . 2 Grab Tensile Strength of four hundred twenty - five ( 425 ) pounds . 3 . 1 . 1 . 1 . 3 Puncture Strength of one hundred sixty - five ( 165 ) pounds . 3 . 1 . 1 . 2 The geotextile dewatering container shall be fabricated by sewing together the woven engineered textiles to form a tubular shape using multi - ply polyester thread to ensure the tie hooks do not come out . 3 . 1 . 1 . 3 Must be fabricated with one or more PVC filling ports located along the top centerline of the geotextile container . 3 . 1 . 1 . 3 . 1 Ports shall be made from rigid PVC with the inner port body and outer port body each comprising one or more cellular surfaces capable of distributing a force caused by the clamping of the two bodies together . 3 . 1 . 1 . 3 . 2 Ports shall be located at intervals of no more than fifty ( 50 ) feet , or as recommended by the manufacturer . 3 . 1 . 1 . 3 . 3 To ensure proper fit , ports shall be available in both four ( 4 ) inch or eight ( 8 ) inch diameters . 3 . 1 . 1 . 3 . 4 Ports shall come with a thirty ( 30 ) inch long , flexible non - woven eight ( 8 ) ounce geotextile sleeve used to seal off the fill port . 3 . 1 . 1 . 3 . 5 Ports shall be comprised of one and one half ( 1 . 5 ) inches thick ( inside and outside ) flange rings , oneeighth ( 1 / 8 ) inch - thick rubber gaskets and secured with three - fourths ( ¾ ) inch bolts . 3 . 1 . 1 . 4 Containers must be available in the following sizes : 3 . 1 . 1 . 4 . 1 Twenty ( 20 ) foot circumference by fifty ( 50 ) feet in length 3 . 1 . 1 . 4 . 2 Twenty - two and one half ( 22 . 5 ) foot circumference by twenty - two ( 22 ) feet in length 3 . 1 . 1 . 4 . 3 Thirty ( 30 ) foot circumference by twenty ( 20 ) feet in length 3 . 1 . 1 . 4 . 4 Forty - five ( 45 ) foot circumference by thirty ( 30 ) feet in length 3 . 1 . 1 . 4 . 5 Forty - five ( 45 ) foot circumference by sixty ( 60 ) feet in length 3 . 1 . 1 . 4 . 6 Forty - five ( 45 ) foot circumference by eighty ( 80 ) feet in length 3 . 1 . 1 . 4 . 7 Forty - five ( 45 ) foot circumference by ninety ( 90 ) feet in length 3 . 1 . 1 . 4 . 8 Forty - five ( 45 ) foot circumference by one hundred ( 100 ) feet in length 3 . 1 . 1 . 4 . 9 Forty - five ( 45 ) foot circumference by one hundred twenty ( 120 ) feet in length 3 . 1 . 1 . 4 . 10 Forty - five ( 45 ) foot circumference by one hundred thirty - five ( 135 ) feet in length

West Virginia

2026-05-02