Friday, May 07, 2010
Shell Singapore Cracker Unit Utilizes Earth Shield Waterstop for Containment Needs
BANGALORE, INDIA--May 7, 2010--Researched by Industrial Info Resources (Sugar Land, Texas)--Global oil and gas major Royal Dutch Shell plc (NYSE:RDS.A) (The Hague, Netherlands) inaugurated its widely anticipated Shell Eastern Petrochemical Complex (SEPC) in Singapore on May 4. At the inaugural ceremony, Singapore Prime Minister Lee Hsieng Loong said that the complex, which is Shell's new petrochemical hub, could attract a "new wave" of investments in excess of $2 billion in fixed assets from major companies involved in the petrochemical industry.
The SEPC is expected to give a major boost to Singapore's chemicals sector, which is responsible for one-third, or $60 billion, of the country's total manufacturing capacity. In fact, the company itself is attempting to lift its capacity to meet the burgeoning Asian, especially Chinese, demand for plastic-making raw materials.
The pride of the project is a cracker, which has a manufacturing capacity of 800,000 ton per year of ethylene; 450,000 tons per year of propylene; and 230,000 tons per year of benzene. Shell already had commissioned its 800,000 tons per year ethylene cracker on Pulau Bukom Island in March and the facility is operating efficiently, without hiccups, it is reported.
The complex also has a strategic integration with a 500,000-barrel-per-day refinery at Bukom Island. Shell modified the Bukom refinery plant, by virtue of which it is now capable of manufacturing a larger gamut of crudes as raw materials for the cracker.
Last November, the company had also commissioned its 750,000-ton-per-year mono ethylene glycol (MEG) plant on Jurong Island.
While designing the new complex, Shell wanted to have both the oil refining and the petrochemical units in the same complex, linking the facilities on the two islands. The cracker on Bukom Island, integrated with the Bukom refinery, is linked to the facilities on Jurong Island by a series of 2.8-mile pipes on the seabed. The company has provisions to either cool the ethylene to a liquid form for the purpose of exporting it from a newly constructed jetty, or to store it in a terminal with cryogenic storage provisions.
Special thanks to industrial info.com for reporting the story. ---David R. Poole
Thursday, April 29, 2010
Friday, April 16, 2010
Manager's Guide to Environmental Regulations
I just received my copy of Manager's Guide to Environmental Regulations by Thompson Publishing. Environmental compliance can be burdensome, complex and costly. This book is a new and essential sourcebook that explains the requirements of the major federal environmental laws and will help you maintain compliance, meet ongoing deadlines, and avoid costly penalties and settlements.
Monetary penalties for noncompliance can be high; and the U.S. Environmental Protection Agency, once involved in an investigation, may look back a number of years for additional violations beyond the current situation. Thompson’s Manager’s Guide to Environmental Regulations will serve as a valuable tool in preparing your facility.
The book is divided into the following areas for easy reference – how to develop a facility-specific environmental compliance plan and explanations of the regulatory requirements under the major programs: the Emergency Planning and Community Right-To-Know (EPCRA); the Risk Management Program; Hazardous Materials and Waste; the Clean Air Act; and Clean Water Act.
Monetary penalties for noncompliance can be high; and the U.S. Environmental Protection Agency, once involved in an investigation, may look back a number of years for additional violations beyond the current situation. Thompson’s Manager’s Guide to Environmental Regulations will serve as a valuable tool in preparing your facility.
The book is divided into the following areas for easy reference – how to develop a facility-specific environmental compliance plan and explanations of the regulatory requirements under the major programs: the Emergency Planning and Community Right-To-Know (EPCRA); the Risk Management Program; Hazardous Materials and Waste; the Clean Air Act; and Clean Water Act.
Friday, April 02, 2010
California Concert Series to Benefit Shriners Hospital
JP Specialties, Inc. is proud to once again provide corporate sponsorship for Rhythm on the Vine and Caring for Kids concert series – both benefiting Shriners Hospitals for Children. Shriners Hospitals is a one-of-a-kind international health care system of 22 hospitals where we treat children for orthopedic conditions, burns, spinal cord injuries, cleft lip palate in a family-centered environment – all at absolutely no charge.
Thursday, March 11, 2010
Earth Shield Retrofit Waterstop for a Variety of Applications
Joining new concrete to existing concrete requires the use of a waterstop if the joint is to be fluid-proof. However, this formed joint has always been problematic for Engineers and Contractors, as properly installing a standard waterstop across a preformed joint is difficult, expensive, and usually a compromise. Traditionally, Engineers have accomplished the task by specifying the use of a standard embedded waterstop within a sawcut and epoxy-grout filled channel. This labor-intensive and costly method has often produced questionable results due to the potential cold joint formed between the epoxy and the existing concrete surface from shrinkage. Furthermore, by sawcutting the existing concrete, the Contractor may be inadvertently destroying the reinforcing steel within the concrete.
Earth Shield currently manufactures six polymer systems that offer Engineers, Owners, and Contractors real solutions for retrofitting applications. All of the systems are non-destructive — there is no sawcutting of the existing concrete, and therefore no destruction of the internal reinforcing steel. All of the systems feature chemical bond (epoxy), as well as mechanical anchor system (stainless steel batten bar and bolts). All of the systems are manufactured from a fully cross-linked thermoplastic vulcanizate (TPV), which provides broad-spectrum resistance to a variety of aggressive chemicals, long life span (entire lifecycle of structure), and excellent physical properties (tensile strength, elongation, etc.).
Earth Shield currently manufactures six polymer systems that offer Engineers, Owners, and Contractors real solutions for retrofitting applications. All of the systems are non-destructive — there is no sawcutting of the existing concrete, and therefore no destruction of the internal reinforcing steel. All of the systems feature chemical bond (epoxy), as well as mechanical anchor system (stainless steel batten bar and bolts). All of the systems are manufactured from a fully cross-linked thermoplastic vulcanizate (TPV), which provides broad-spectrum resistance to a variety of aggressive chemicals, long life span (entire lifecycle of structure), and excellent physical properties (tensile strength, elongation, etc.).
All six Earth Shield retrofit waterstops systems can be installed either vertically or horizontally. Therefore, they are equally suited for joining slab to wall or wall to slab. A frequent application is for the Contractor to pour the slab monolithically; apply an Earth Shield retrofit waterstop system to the cured slab (green concrete is perfectly acceptable); and cast containment walls (curbs) on top of the waterstop. All of our retrofit waterstop systems can be factory fabricated to fit-to-print dimensions, leaving little to no welding for the Contractor in the field.
Monday, March 08, 2010
Secondary Containment Rules for New Zealand
Secondary containment is a system which will contain fuel spills if a fuel tank leaks or is damaged, and from which the fuel can be cleaned up after a spill. A secondary containment system must also have a capacity capable of containing a spill equaling 110% of the capacity of the largest fuel tank it contains.
General Provisions:
Where a total of 2000 liters or more of petrol and/or diesel is stored the person in charge of the farm must ensure that fuel is stored in a compound (bund). Where the total is below 2000 liters the fuel may alternatively be located so that any spillage will not endanger any building, or flow into any natural water body. Any tanks must be maintained so that valves, hoses and dispensers do not leak.
Where a total of 2000 liters or more of petrol and/or diesel is stored the person in charge of the farm must ensure that fuel is stored in a compound (bund). Where the total is below 2000 liters the fuel may alternatively be located so that any spillage will not endanger any building, or flow into any natural water body. Any tanks must be maintained so that valves, hoses and dispensers do not leak.
A compound is a form of secondary containment consisting of a hollow, pit or structure which is capable of containing any fuel spill from the fuel storage. To comply with HSNO regulations it must:
- Be of a size capable of holding 110% of the contents of the largest fuel tank; and be constructed of non-flammable materials (concrete, brick, HDPE, clay, earth or similar); and effectively retain the fuel if there is a spillage.
- In areas with light, free draining soils (e.g. pumice or sandy soils), a compound must be lined with an additional impermeable layer (e.g. concrete, clay or brick) to stop spills entering groundwater.
Thursday, March 04, 2010
Pesticide Container and Containment Regulations At A Glance
The purpose of this document is to provide an outline of many of the requirements of the regulations “Standards for Pesticide Containers and Containment.” This document reflects the requirements established in August 2006 and amended in October 2008. With this document, EPA intends to facilitate the public’s ability to determine who is subject to the rule and how to comply.
Because this is a summary, many details are not included. Refer to the Code of Federal Regulations (40 CFR parts 156 and 165) and the October 29, 2008 Federal Register Notice for the full version.
This Web page includes the following:
- Overview table of who must comply, a list of major requirements and the compliance date for each of the five areas of regulatory standards.
- Overview table of the products that are subject to the nonrefillable, refillable and repackaging regulations.
- A short summary of each of the five areas of the regulatory standards, addressing:
Wednesday, March 03, 2010
Spill Prevention, Control, and Countermeasure Bulk Storage Secondary Containment Requirements
For purposes of the SPCC requirements, secondary containment for bulk storage facilities must be constructed to at least provide for the capacity of the largest single tank with sufficient freeboard for precipitation. EPA believes that the proper standard of "sufficient freeboard" to contain precipitation is that amount necessary to contain a 25-year, 24-hour storm event. There are several different types of secondary containment measures that could be used at a facility including:
- Double walled tank
- External liner
- Concrete dike constructed with chemical resistant waterstops
Thursday, February 11, 2010
Oil Spill in Ingleside, Texas — Secondary Containment Breached
Ingleside, TX — Federal and local officials are dealing with an oil spill at the Falcon Refinery.
Some 25,000 barrels of crude oil spilled out of a ruptured storage tank.
Over two million gallons of oil are kept in the storage tanks at the refinery.
Two of these tanks ruptured causing thousands of gallons to leak.
Crews from the Texas General Land Office at 7:30 Wednesday came started to siphon the oil into another tank for secondary containment.
But the crew got an unfortunate surprise when that secondary containment tank started to leak.
Jimmy Martinez, the regional director of the Texas General Land Office said, "Oil has gotten into the secondary containment. We found 3 different locations where the oil escaped the secondary containment and now we have some free floating oil outside what they call a duck pond directly behind the facility here."
Crews from the environmental protection agency's emergency response team have flown in from Dallas. They are here to oversee the operation; specifically monitoring the oil's proximity to the coastline, and making sure that oil does not run into redfish bay.
No injuries to humans to report, but four oily birds were taken to the ARK in Port Aransas.
The EPA has previously classified this area as a potentially hazardous zone back in 2002.
The clean-up will continue all day Thursday. (Story by Spencer Lubitz)
Sunday, January 17, 2010
ACI Definition of Hazmat
A hazardous material is defined as having one or more of the following characteristics: ignitable (NFPA 49), corrosive, reactive, or toxic. The Environmental Protection Agency (EPA)-listed wastes are organized into three categories under RCRA: source specific wastes, generic wastes, and commercial chemical products. Source specific wastes include sludges and wastewaters from treatment and production processes in specific industries such as petroleum refining and wood preserving. The list of generic wastes includes wastes from common manufacturing and industrial processes such as solvents used in degreasing operations. The third list contains specific chemical products such as benzine, creosote, mercury, and various pesticides.
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