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HOECHST CELANESE-  LANDFILL ENCLOSURE

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Hoechst Celanese Corp. in Bishop, TX is one of the world’s largest manufacturers of a variety of products from bulk pharmaceuticals used as a headache remedy to plastic used in consumer products.  The Bishop, TX facility is also recognized for a world-class pollution reduction program that will eliminate deep well injection entirely and reduce total waste releases by 97 percent.

To achieve these reductions, Hoechst Celanese formed the Waste and Release Reduction Strategy

Team (WARR) in 1992 and challenged employees across the board to think “pollution reduction” in their daily jobs.  For example, the question of how to reduce rainwater residue collecting at the bottom of an on-site landfill was answered by construction of a 6 acre ASATI air structure of high quality fabric to keep the rain out.  The leachate residue was considered hazardous waste, which required disposal in deep wells.  The ASATI dome eliminated this waste.

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The below article about the Hoechst Celanese facility in Bishop was published in fall of 1996.

An important feature of ASATI's air-supported buildings is our ability to contain waste and pollution. ASATI's buildings reduce the amount of waste disposed of or released into to the environment. An example of one of our buildings that protects the environment from waste is the facility we built for Hoechst Celanese in Bishop, Texas.

Hoechst Celanese Corp. in Bishop is one of the world's largest manufacturers of a variety of products, from bulk pharmaceuticals used as headache remedies to plastic used in consumer products such as automobiles and kitchen appliances. The Bishop facility is also recognized for a world-class pollution reduction program that by the year 2000 will eliminate deep-well injection entirely and reduce total waste releases by 97 percent from 1988 levels.

To achieve these reductions, Hoechst Celanese formed the Waste and Release Reduction Strategy Team (WARR) in 1992 and challenged employees across the board to think 'pollution reduction' in their daily jobs. For example, the question of how to reduce rainwater residue collecting at the bottom of an on-site landfill was answered by the construction of a 6-acre dome of high-quality fabric to keep the rain out. The leachate residue by definition was considered hazardous waste which required disposal in deep wells. The dome has eliminated this waste entirely.

Hoechst Celanese will have reduced the amount of waste disposed of or released to the environment annually by almost seven million pounds by the year 2000. Many of those reductions will result in lower operating costs and a significant portion of those reductions go above and beyond what is required by law.

Last spring, the Bishop facility was recognized by the Texas Natural Resource Conservation Commission (TNRCC) and Governor George W. Bush at the 1996 Governor's Awards for Environmental Excellence in Austin for their facility-wide waste reductions.

Under the direction of the Waste Reduction Policy Act of 1991, the TNRCC's Office of Pollution Prevention and Recycling initiated the Governor's Awards for Environmental Excellence in 1993 to honor the state's most outstanding waste reduction and pollution prevention projects.

Size: 
342'W x 597'L x 75‘H
204,174 sq. ft.

Exterior Fabric Envelope:
Dupont Tedlar 28 ozs. per sq. yard

Interior Thermaliner
Exclusive Rip Stop Construction. 

Thermaliner Patents
Fraioli R4 & Fraioli R8

Bias Cable Net System
Engineered and patented by ASATI with a proven 45 year track record, this system provides maximum structural rigidity withstanding winds over 120 MPH.

Cable-Net Patents
Bias Cable Net Patent

Field Junction Seam Joints
Mechanically sealed joints with aluminum non-rusting clamps.

Warranty
15 years Pro Rata on air structure fabric envelope material & workmanship

Building Codes
Exceeds standards for AISC, BOCA, ICBO, IBC, CSA and NFPA 701 and the IFAI “Minimum Design Standards for Air Supported Structures.”

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Air Structures American Technologies, Inc.  |  211 South Ridge Street  |  Rye Brook, New York 10573 
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