Detection of Immiscible Layers Sample Clauses

Detection of Immiscible Layers. Previous sampling indicates that this section is not applicable for most facilities If immiscible layers of contaminants (free product “floaters” or “sinkers”) are suspected or seen or if odors or an oil sheen are observed, follow special procedures to characterize the distribution of contaminants in the water-yielding zone adjacent to the well screen. Because free product can accumulate anywhere from the top to the bottom of the water column, precede the 7 c-clf1- normal sequence of purging and sampling with a free-product evaluation step to allow for the best characterization of nearby contamination. Based on site and well-specific information, make a decision regarding the number and depth of discrete, depth-specific, samples needed. If free product is suspected but the source not clearly defined, collect separate samples from at least the top and the bottom of the water column before purging. Collect the discrete interval samples in a manner that disturbs the water column as little as possible; begin sampling with the interval closest to the top of the water column and proceed downward. More specifically, use a xxxxxx to collect any pre-purging samples from the water table surface and use a thief sampler to collect any pre-purging discrete-interval samples from below the top of the water column. Keep the thief sampler closed while being lowered through the water column, open it at the bottom of the well and then completely close it again while raising it back up through the water column. In addition to any discrete-interval samples collected, collect an additional sample from near the middle of the water column after normal purging. Analytical needs for these three samples will be reviewed with the appropriate regulatory agency representative to determine which analyses are required for each sample. Visual screening or sequential analysis of samples may eliminate the need to analyze all samples collected in some circumstances. Note the presence and characteristics of any detected immiscible layers on the Sampling Form. Attempt to measure the thickness of any free product using an interface probe. General procedures for detection and sample collection of immiscible layers will be in accordance with guidance provided in the Technical Enforcement Guidance Document (TEGD EPA 1986, pages 100-102). Record and include specific detailed procedures actually used in response to site/well conditions on the Sampling Form and in the Sampling and Analysis Report.
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Related to Detection of Immiscible Layers

  • Protection of Improvements So far as practicable, Purchaser shall protect Specified Roads and other improvements (such as roads, trails, telephone lines, ditches, and fences):

  • CONDITION OF IMPROVEMENTS The risk of destruction or substantial damage by fire or Act of God prior to delivery of deed is assumed by Seller. Xxxxxx agrees that on possession, the Real Estate shall be in the same condition as it is on the date of this contract, except for ordinary wear and tear. If the Real Estate should be damaged or destroyed by fire or other casualty and if, prior to Closing, the real Estate shall not be repaired or restored by and at the Sellers expense, to a condition as good as it was prior to the damage or destruction, then Purchaser, at his option, may terminate this contract by written notice to Seller and the Down Payment Shall be returned to Purchaser. While this contract is pending, Sellers shall not change any existing lease or enter into any new lease, nor make any substantial alterations or repairs without the consent of the Purchaser. In addition, the Purchaser also has an insurable interest in the property from date of this contract. Purchaser is hereby notified that insurance should be placed upon the property immediately to protect Purchasers’ interest.

  • Construction of Improvements (A) Lessee warrants and agrees that the Building will be constructed on the Leased Premises, and all other improvements to the land, including the parking lot, approaches, and service areas, will be constructed in all material respects by Lessee substantially in accordance with the plot, plans, and specifications heretofore submitted to Lessor.

  • Rehabilitation of Injured Workers The parties to this Agreement shall ensure that any employee who sustains a work related injury, illness or disease will be afforded every assistance in utilising a rehabilitation program aimed at returning that employee to meaningful employment within the Industry. APPENDIX A

  • Selection of Subcontractors, Procurement of Materials and Leasing of Equipment The contractor shall not discriminate on the grounds of race, color, religion, sex, national origin, age or disability in the selection and retention of subcontractors, including procurement of materials and leases of equipment. The contractor shall take all necessary and reasonable steps to ensure nondiscrimination in the administration of this contract.

  • Completion of Improvements Within 90 days of completion of any construction herein permitted, Company will cause to be prepared and delivered to Authority record documents as required under the Tenant Work Permit process, including but not limited to as-builts, legal descriptions, boundary surveys, and certified final cost of construction. The submission of record document electronic media will be in accordance with Authority’s Standard Procedure for computer aided design and drafting and drawings, as may be revised from time to time.

  • Protection of Intellectual Property 1. The Parties shall grant and ensure adequate, effective and non-discriminatory protection of intellectual property rights, and provide for measures for the enforcement of such rights against infringement thereof, counterfeiting and piracy, in accordance with the provisions of this Article, Annex VI and the international agreements referred to therein.

  • Authorization and Application of Overtime (a) An employee who is required to work overtime shall be entitled to overtime compensation when:

  • Examination of Implementation 1. Without prejudice to the procedures set out in Article 188 (Compensation), once the period of time set out in paragraph 3 of Article 186 (Implementation of the Report) has expired, and there is disagreement between the disputing Parties as to the existence or consistency of the measures taken to comply with the Panel report, such dispute shall be referred to the original Panel wherever possible. If not possible, the procedure pursuant to Article 179 (Panel Selection) shall be followed to appoint a new Panel, in which event the periods set out thereof shall be reduced by half (22). 2. This Panel shall issue its report on the matter within 60 days after the date of the referral of the matter to it. When the Panel considers that it cannot provide its report within this timeframe, it shall inform the Parties in writing of the reasons for the delay together with an estimate of the period within which it will submit its report. Any delay shall not exceed a further period of 30 days unless the Parties otherwise agree.

  • Anti-Boycott Verification To the extent this Agreement constitutes a contract for goods or services within the meaning of Section 2270.002 of the Texas Government Code, as amended, solely for purposes of compliance with Chapter 2270 of the Texas Government Code, and subject to applicable Federal law, the Developer represents that neither the Developer nor any wholly owned subsidiary, majority-owned subsidiary, parent company or affiliate of Developer (i) boycotts Israel or (ii) will boycott Israel through the term of this Agreement. The terms “boycotts Israel” and “boycott Israel” as used in this paragraph have the meanings assigned to the term “boycott Israel” in Section 808.001 of the Texas Government Code, as amended.

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