Government Contract | Arizona

Bid Information

Bid Alert No: 00000495948


Agency Bid No. Title: 16-118

Received Date: 02/26/2016

Close Date: 03/25/2016

Purchase Type: 3 year term

Delivery Point:

Delivery Date: Not Stated


Specifications include, but are not limited to:In the event that the chiller is scaled or fouled as a result of improper water treatment, the contractor shall be responsible for brushing and/or acid washing the tube bundles to restore design run parameters. 2.12 Contractor shall be capable of deploying bore scope technologies and provide pictures and report analysis as needed. 2.13 Contractor shall be capable to provide program testing, monitoring, feed and control equipment repair/replacement. 2.14 Provide filtration systems to filter closed loops until loops are clean of particulate and organic matter down to five microns, at no additional cost to the City. The City and Contractor shall work in a partnership to determine the necessity of loop cleaning based upon standards of turbidity and clarity of water samples. 2.15 Contractor shall correct deficiencies. 2.16 Contractor shall provide cost estimations for contract credits or increases based upon: (chemical feed rate) 120 x (price / lb.) = (cost per 1,000 gallons of system capacity treated) 3.0 CHEMICALS3.1 Sma r t R e l e a s e D r y F e e d C o o l i n g T o w e r C h e m i c a l T r e a t m e n t r e g i m e n i s c u r r e n t l y u t i l i z e d a t m a n y o f City of Phoenix facilities and is the preferred method of meeting the performance criteria in this specification. 3.2 The chemicals used shall be non-chromate and comply with the maximum allowable limits for discharge into the Phoenix Sanitary Sewer System, P-53 Ordinance G-1049, December 22, 1970, Section 28-21, 28-22, City Code and Maricopa County, State and Federal Waste Control Standards. 3.3 C i t y o f P h o e n i x h a s a d o p t e d B e s t M a n a g e m e n t P r a c t i c e s t o r e d u c e M o l y b d e n u m a s a w a s t e p r o d u c t i n all water treatment products. Therefore, Contractor will not be allowed to utilize Molybdenum, even as a trace element in the application of water treatment under this contract. 4.0 COOLING TOWER CHEMICALS 4.1 The scale inhibitor shall have the ability to prevent scale from forming without pH control. The tower chemicals shall also include a corrosion inhibitor, sludge dispersant, and anti-foulant . Biocides must be registered with the State of Arizona chemists and be approved for intra-state use. This documentation must be provided with the bid. Alternating biocides with unrelated bases are to be used in the recommended treatment. Hot water boiler chemicals shall have the ability to prevent scale and corrosion. All boiler chemical shall conform to the boiler water additives published in the Federal Register, March 5, 1968, 33.F.R. 4138; May 1, 1980, F.R. 6654. Closed system chemicals shall be non- chromate, protective film forming treatment for the prevention of corrosion in chilled and hot water systems. The treatments deployed by Contractor must be compatible with the existing treatment

Bid Related Documents

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Product Code: 96223

Agency Information

Issuing Agency: City of Phoenix

State: Arizona

Agency Type: State and Local

Contact: Jim Campion, Public Transit Department

Phone: 602-534-8289

Fax: 602-495-2002




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