BREAK POINT CHLORINATION Sample Clauses

BREAK POINT CHLORINATION. Ammonia compounds are introduced to pool water by bathers from urine contamination. When chlorine is added to water, it begins to react with these ammonia compounds and other organic matter and is gradually used up. Only the chlorine in combination with ammonia compounds is thus available for disinfection purposes and is spoken of as combined available chlorine. The reaction of chlorine with ammonia forms chloramines and some of these chloramines cause bather discomfort, eye irritation, and so called chlorine odour sometimes evident around a pool. When all chlorine in the water exists as chloramines it is known as margin chlorination and was in the past used as the main method of chlorination ammonium sulphate was added to the circulating water prior to filtration usually with the alum. The speed of disinfection by these chloramine compounds is very low. By the addition of sufficient chlorine all the chloramine can be destroyed in the water. However, when a pool is being used by bathers there will always be some chloramines in solution because of the continued introduction of impurities and the time necessary to destroy them. By the continuous addition of chlorine at the close of the swimming session the chloramine content will be reduced progressively. When all chloramines have been destroyed the residual or free chlorine and the total chlorine will be the same. When this point is reached Breakpoint Chlorination has been achieved. This is the best method of ensuring that water is free of disease producing organisms. 6.4.1 FREE CHLORINE
Sample 1Sample 2Sample 3See All (7)
AutoNDA by SimpleDocs

Related to BREAK POINT CHLORINATION

  • Asbestos Any material that contains more than one percent asbestos and is friable or is releasing asbestos fibers into the air above current action levels established by the United States Occupational Safety and Health Administration.

  • Insulation In exterior walls? Yes No Unknown In ceiling/attic? Yes No Unknown In any other areas? Yes No Where? Comments:

  • Mold The Contractor shall take steps to prevent mold from developing on the Site, or being released into the air and shall promptly decontaminate any areas of mold that develop.

  • Underground Storage Tanks In accordance with the requirements of Section 3(g) of the D.C. Underground Storage Tank Management Act of 1990, as amended by the District of Columbia Underground Storage Tank Management Act of 1990 Amendment Act of 1992 (D.C. Code § 8-113.01, et seq.) (collectively, the “UST Act”) and the applicable D.C. Underground Storage Tank Regulations, 20 DCMR Chapter 56 (the “UST Regulations”), District hereby informs the Developer that it has no knowledge of the existence or removal during its ownership of the Property of any “underground storage tanks” (as defined in the UST Act). Information pertaining to underground storage tanks and underground storage tank removals of which the D.C. Government has received notification is on file with the District Department of the Environment, Underground Storage Tank Branch, 00 X Xxxxxx, X.X., Xxxxx Xxxxx, Xxxxxxxxxx, X.X., 00000, telephone (000) 000-0000. District’s knowledge for purposes of this Section shall mean and be limited to the actual knowledge of Xxxxxx Xxxxx, Property Acquisition and Disposition Division of the Department of Housing and Community Development, telephone no. (000) 000-0000. The foregoing is set forth pursuant to requirements contained in the UST Act and UST Regulations and does not constitute a representation or warranty by District.

  • Explosives Explosives or other highly flammable substances shall not be stored or used on Railroad's property without the prior written approval of Railroad.

  • Storage Tanks If storage tanks storing Hazardous Materials located on the Premises or the Project are used by Tenant or are hereafter placed on the Premises or the Project by Tenant, Tenant shall install, use, monitor, operate, maintain, upgrade and manage such storage tanks, maintain appropriate records, obtain and maintain appropriate insurance, implement reporting procedures, properly close any storage tanks, and take or cause to be taken all other actions necessary or required under applicable state and federal Legal Requirements, as such now exists or may hereafter be adopted or amended in connection with the installation, use, maintenance, management, operation, upgrading and closure of such storage tanks. Notwithstanding anything to the contrary contained herein, Tenant shall have no right to use or install any underground storage tanks at the Project.

  • Underground Tanks If underground or other storage tanks storing Hazardous Materials located on the Premises or the Project are used by Tenant or are hereafter placed on the Premises or the Project by Tenant, Tenant shall install, use, monitor, operate, maintain, upgrade and manage such storage tanks, maintain appropriate records, obtain and maintain appropriate insurance, implement reporting procedures, properly close any underground storage tanks, and take or cause to be taken all other actions necessary or required under applicable state and federal Legal Requirements, as such now exists or may hereafter be adopted or amended in connection with the installation, use, maintenance, management, operation, upgrading and closure of such storage tanks.

  • Gas If Customer has selected a Gas Fixed Rate, Customer’s Price will be based on the Fixed Rate(s), plus the Administration Charge, set forth in the Application, which includes RITERATE ENERGY’s compressor fuel and transportation charges, administrative and transaction costs and the Gas Balancing Amount and any Regulatory Charges (defined below).

  • System Logging The system must maintain an automated audit trail which can 20 identify the user or system process which initiates a request for PHI COUNTY discloses to 21 CONTRACTOR or CONTRACTOR creates, receives, maintains, or transmits on behalf of COUNTY, 22 or which alters such PHI. The audit trail must be date and time stamped, must log both successful and 23 failed accesses, must be read only, and must be restricted to authorized users. If such PHI is stored in a 24 database, database logging functionality must be enabled. Audit trail data must be archived for at least 3 25 years after occurrence.

  • Waste Borrower shall not commit or suffer any waste of the Property or make any change in the use of the Property which will in any way materially increase the risk of fire or other hazard arising out of the operation of the Property, or take any action that might invalidate or give cause for cancellation of any Policy, or do or permit to be done thereon anything that may in any way impair the value of the Property or the security of this Security Instrument. Borrower will not, without the prior written consent of Lender, permit any drilling or exploration for or extraction, removal, or production of any minerals from the surface or the subsurface of the Land, regardless of the depth thereof or the method of mining or extraction thereof.

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!