Ortho - Polyphosphate
Sector: Water Supply and Storage • Location: Alabama, United States of America
Source: Alabama Purchasing Group
A . The Ortho - Polyphosphate Blend Liquid ( product ) shall be an effective sequesterant and scale / corrosion inhibitor for the filtered water . The PRODUCT shall provide optimum corrosion protection for the distribution system . The material shall be Quantichem 436 or equal as determined by Shelby County . The PRODU
- Status
- Closed
- Sector
- Water Supply and Storage, Fertilizers, Manufacturing (Industrial)
- Location
- Alabama, United States of America
- Updated
- 3 Nov 2026
- Source
- Alabama Purchasing Group
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Tender Information
Participants
| Not available for this record. |
Status
Original status | closed |
Taiyo status | Closed |
Taiyo last update | 2026-11-03 |
Contact
| Not available for this record. |
Description
Description | A . The Ortho - Polyphosphate Blend Liquid ( product ) shall be an effective sequesterant and scale / corrosion inhibitor for the filtered water . The PRODUCT shall provide optimum corrosion protection for the distribution system . The material shall be Quantichem 436 or equal as determined by Shelby County . The PRODUCT shall be completely soluble in water . B . The PRODUCT must be NSF Standard 60 approved for use as an additive to potable water . Proof of NSF certification for the site of manufacture and the blending site should be supplied with the bid documents . If the bidder is not the original manufacturer , the original manufacturer must be identified and NSF certification provided for the manufacturer ’ s plant . If this certification is not furnished with the bid , it must be furnished within five ( 5 ) days of request by Shelby County . Failure to submit proper and correct documentation within the allotted time shown above is grounds for rejection of the bid . C . PRODUCT shall be a 50 / 50 blend of Orthophosphate and Polyphosphate by weight with the following typical properties : a . Specific Gravity : 1 . 3 – 1 . 4 @ 15 . 5 ° C ; b . Phosphate Content ( as PO4 ): 36 % ± 1 % by weight ; c . Polyphosphate Content ( as PO4 ): 18 % ± 1 % by weight ; d . Orthophosphate Content ( as PO4 ): 18 % ± 1 % by weight |
Location
Country | United States of America (USA) |
State | Alabama |
Source
Source | Alabama Purchasing Group |
URL |
More Details
Record type | Tender |
Sector | Water Supply and Storage, Fertilizers, Manufacturing (Industrial) |
Article published date | 2026-05-10 |
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