B09_Amd_02_Attach_02_Specification_01_73_20_correction_0002.pdf
PDF 55 KB Posted
- Attached to
- NOCA 156728 Stehekin WWTP Federal contract opportunity
- Solicitation number
- 140P2023R0131
About this file
This specification document outlines requirements for modular mechanical seals to be used in a wastewater treatment plant project. The document replaces an article specifying modular mechanical seals with requirements that they consist of interlocking synthetic rubber links shaped to continuously fill the annular space between the pipe and wall opening. The elastomeric element must be sized by the manufacturer for the specific pipe and penetration size using an elastomeric compound selected for the application. Stainless steel bolts, nuts and washers are required along with specifying LinkSeal or equal as acceptable manufacturers. The related federal contract opportunity is for wastewater treatment plant improvements at Stehekin, Washington under solicitation number 140P2023R0131 issued by the National Park Service National Office within the Department of the Interior.
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Text version
Specification 01 73 20 – Modular Mechanical Seals Amendment 1 Article 2.1.C, REPLACE entire article with the following:
C. Modular Mechanical Seals:
1. Consisting of inter‐locking synthetic rubber links shaped to continuously fill the annular space between the pipe and wall opening
2. Elastomeric element sized by manufacturer for the specific pipe and penetration size.
3. Elastomeric compound selected by manufacturer for the specific application.
4. 316 stainless steel bolts, nuts and washers.
5. Acceptable Manufacturers:
a. Link‐Seal
b. Or Equal
File details come from the government source that posted it. Updated .