06-J Cox Field Water Main - Laserfiche WebLink

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satisfaction of the City, at the expense~of the Contractor, including re-testing if required. It shall be the responsibility of the Contractor to prov de the necessary outlets for testing the pipeline. 2012.06 Trenching, embedment, backfilling and encasement for the pipe shall be as specified in Standazd Specification Item Section 20 5 or as shown on the plans. 2012.07 DISINFECTION Prior to disinfection, and flushed with clean water from the which may have entered the line durv the lines, without unnecessary waste, the bacteriological test(s) fail, the G line(s). Chlorine shall be used chlorine applied shall be such as to chlorinating material shall be introduc the Engineec After a contact period ( clean water until the residual chlorine being disinfected shall be opened and sample for each 1,000 feet of compleo 1,000 feet, as designated by the City The cost of furnishing bacteriological samples will be at the until samples of the water from the n by an approved ]aboratory and a sati 2012.08 Ductile-iron pipe shall Polyvinyl Chloride Water Pipe. 2012.09 PAYMENT h valve section of all potable water pipeline shall be pressure tested ty System to remove all visible evidence of dust, soil, and fine debris construction and testing. The water required to flush and disinfect ill be paid for by the City without charge to the Contractoc Should :ractor shall pay for all water used to re-flush and re-disinfect the ) disinfect the water line by the following method: The amount of ovide a dosage of not less than fifty (50) parts per million. The to the water lines and distribution system in a manner approved by iot less than twenty-four (24) hours, the system shall be flushed with ntent is not greater than 0.2 parts per million. All valves in the lines )sed several times during the contact period. A minimum of one (1) main shall be required, or at the next available sampling point beyond chlorine, labor, tools, equipment, tests of chlorine content and the ense of the Contractor. No water mains shall be placed in service taken by the Contractor, have been submitted for tests performed ory test report on the samples received from the laboratory. connected as outlined in the Standard Specitications Item 2010 - The pipeline, complete place, will be measured for payment in liner feet along the centerline of the pipe actually installed including mbedment and backfilling. Measurement shall be through all fittings, specia]s, valves, etc., and no deduc[ion in length shall be made for such appurtenances. Paytnent of the pipeline will be paid for at the unit ¢ontract price per linear foot as provided in the Proposal and Bid Schedule. Payment for connections w!ill be at the unit contract price for connection per each as provided in the Proposa] and Bid Schedule. Item 2012-3