46 -- REVERSE OSMOSIS MEMBRANES

2026-11-03

REVERSE OSMOSIS MEMBRANESThis is a Sources Sought announcement for acquisition planning purposes and no formal solicitation for this requirement exists at this time . All businesses , regardless of size ; capable of providing these items are invited to respond to this announcement and submit a capability statement for consideration . Capability statements received will be reviewed to determine a firm ¿ s previous experience performing similar work . The capability statements will be reviewed and used to determine an appropriate procurement strategy , in particular whether a set - aside is warranted or an alternate procurement strategy . The Government does not intend to award a contract based on this notice or otherwise pay for information solicited . Proposed Project : The Bureau of Reclamation ( Reclamation ), Lower Colorado Basin , Yuma Area Office has a requirement for the purchase and delivery of Reverse Osmosis Membranes , to be delivered to the Yuma Area Office , Yuma AZ , 85364 . Reclamation is considering satisfying this requirement with a firm - fixed price contract . Below is the list of materials : 8 " Polyamide MembranesService : Brackish waterMembrane type : Polyamide compositeConfiguration : Spiral wound with fiberglass outer wrapNominal diameter : 7 . 9 inchesNominal length : 40 inchesMaximum operating pressure : 600 psiActive membrane area : 400 ft²Stabilized salt rejection at standard conditions : 99 . 8 % Minimum NaCl rejection at standard conditions : 99 . 6 % Feed spacer thickness : 34 milFree chlorine tolerance : < 0 . 1 ppmPermeate tube inside diameter : 1 . 125 inchesNominal permeate flow at standard conditions : 11 , 500 GPDMaximum pressure drop : 15 psi ( 1 . 0 bar ) per element50 psi ( 3 . 4 bar ) across housingMaximum operating temperature : 113 ° F ( 45 ° C ) Maximum feed SDI ( 15 minutes ): 5 . 0Feed pH range : 2 ¿ 11Maximum feed flow : 75 gpmTreated with preservative : Yes8 " Cellulose Acetate MembranesService : Brackish waterMembrane type : Cellulose acetate blendConfiguration : Spiral wound with fiberglass outer wrapNominal diameter : 7 . 9 inchesNominal length : 40 inchesMaximum operating pressure : 600 psiActive membrane area : 350 ft²Average salt rejection at standard conditions : 98 % Minimum NaCl rejection at standard conditions : 97 % Chlorine tolerance : 0 . 5 ppm nominal ; 1 . 0 ppm maximumPermeate tube inside diameter : 1 . 125 inchesNominal permeate flow at standard conditions : 7 , 000 GPDMaximum pressure drop : 15 psi ( 1 . 0 bar ) per element50 psi ( 3 . 4 bar ) across housingMaximum operating temperature : 90 ° F ( 32 ° C ) Maximum feed SDI ( 15 minutes ): 5 . 0Maximum feed turbidity : 1 NTUFeed pH range : 4 ¿ 7Maximum feed flow : 80 gpmTreated with preservative : YesRespondents shall state whether their proposed product ( s ) meet all salient characteristics listed above for each membrane type . Products that do not meet each listed salient characteristic shall be identified , and respondents shall specify the exact requirement ( s ) that cannot be met . Partial compliance or alternate configurations shall be clearly identified . The applicable North American Industry Classification System ( NAICS ) Code 326199 , All Other Plastics Product Manufacturing with a corresponding small business size standard of 750 employees . Interested firms must submit the following information : 1 . Name and address of Firm2 . Phone number3 . Email Address4 . Unique Entity ID Number ( Formerly the DUNS Number ) 5 . Statement as whether the firm manufacturers the end product or not . 6 . Identify if the product is American made or not . 7 . Size status / SBA certifications ( Small business , Women Owned Small Business , HUBZone , Service - Disabled Veteran Owned Small Business , other ) 8 . Capability Statement ( not to exceed 6 pages ). A brief summary of capabilities to include demonstration of the company ¿ s capability to perform the work . Previous procurements performed of similar size and complexity to include references with point of contact information . Customary lead times for these types of items . Any known or foreseeable issues with manufacturing these types of items . All responses must be submitted via email no later than 12 : 00 Noon Pacific Time , February 10 , 2026 . Email address : jennahall @ usbr . gov . Include the reference number ( 140R3026Q0020 ) in the subject line . When it is determined that a formal solicitation will be issued , the pre - solicitation notice will be posted on Contract Opportunities at sam . gov web site at http :// sam . gov /.

Nevada

2026-05-01