TEST PUMPING Sample Clauses

TEST PUMPING. The contractor shall perform a test pump on the borehole to establish the safe yield. The test pumping shall consist of a step-drawdown test, constant discharge test and recovery test. These tests shall be done according to the SANS 10299-4:2003 edition 1.1. The constant discharge test shall be for a minimum period of 24 hours. Results must be captured on the datasheets as contained in the SANS document stated above. The contractor is also responsible to have the results evaluated by a registered geohydrologist to determine the safe abstraction rate. The evaluation of the results is for the contractor’s own cost. Failure of the pump on the constant discharge test will result in the test being aborted and restarted. Any test which is aborted due to pump failure shall be repeated after full recovery For office use only Version no: 12 Date: 15 February 2021 To be initialled by bidder Initial here of the water level. No payment shall be made for aborted test, or for standing time during water level recovery after aborted tests. Step-drawdown Test: Four x 1-hour steps, each at a different rate – incrementally increasing. During the last step try to draw the water level down to the pump depth. The yields to use for the steps are: • Step 1 – one third of the expected yieldStep 2 – two-thirds of the expected yield • Step 3equal to the expected yield • Step 4 – one and a half times the expected yield The planned steps can be adjusted during the test, although the yield during the individual steps must be constant. Yield must be measured at least 3 times during the test to ensure it is constant. Recovery of the water level after the step test should be monitored until the water level recovers to ~ 1 m of the static water level or for ~ 12 hours.
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TEST PUMPING. Establishing Aquifer Parameters by Borehole Test Pumping Test pumping of borehole enables measures of aquifer and Borehole parameters. The British Standard BS 6316: 1992 Code of Practice for Test Pumping of Water Xxxxx prescribes the following elements of test pumping;
TEST PUMPING. A. After well has been developed, cleaned out, and depth accurately measured, well shall be test pumped for an estimated 24 hours.

Related to TEST PUMPING

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  • 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.

  • Measurement and Monitoring Tools Contractor shall implement measurement and monitoring tools and procedures reasonably designed to measure its performance of the Services and assess such performance against any applicable service levels. Contractor shall provide LAUSD with a monthly report of service level performance under any applicable Work Order. Upon LAUSD’s request, Contractor shall provide LAUSD with access to the measurement and monitoring tools described herein, and to any information that they generate.

  • Sampling The Licensee agrees that the Composition is purchased as a “Work Made for Hire” whereby the clearing of any sampled materials is the responsibility of Licensee.

  • Fuel 28.1 The Vehicle must be returned with the amount of fuel equal to that at the time of the commencement of the rental. If the Vehicle is returned with less fuel, the difference will be charged to You at a rate of $5.00 including GST per litre (which includes a service component).

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  • Testing Landlord shall have the right to conduct annual tests of the Premises to determine whether any contamination of the Premises or the Project has occurred as a result of Tenant’s use. Tenant shall be required to pay the cost of such annual test of the Premises; provided, however, that if Tenant conducts its own tests of the Premises using third party contractors and test procedures acceptable to Landlord which tests are certified to Landlord, Landlord shall accept such tests in lieu of the annual tests to be paid for by Tenant. In addition, at any time, and from time to time, prior to the expiration or earlier termination of the Term, Landlord shall have the right to conduct appropriate tests of the Premises and the Project to determine if contamination has occurred as a result of Tenant’s use of the Premises. In connection with such testing, upon the request of Landlord, Tenant shall deliver to Landlord or its consultant such non-proprietary information concerning the use of Hazardous Materials in or about the Premises by Tenant or any Tenant Party. If contamination has occurred for which Tenant is liable under this Section 30, Tenant shall pay all costs to conduct such tests. If no such contamination is found, Landlord shall pay the costs of such tests (which shall not constitute an Operating Expense). Landlord shall provide Tenant with a copy of all third party, non-confidential reports and tests of the Premises made by or on behalf of Landlord during the Term without representation or warranty and subject to a confidentiality agreement. Tenant shall, at its sole cost and expense, promptly and satisfactorily remediate any environmental conditions identified by such testing in accordance with all Environmental Requirements. Landlord’s receipt of or satisfaction with any environmental assessment in no way waives any rights which Landlord may have against Tenant.

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  • 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.

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