8-Form 25 Cement Preference Certification.pdf

PDF 104 KB Posted

Attached to
IRON BRIDGE PUMP STATION REHABILITATION
Solicitation number
CIZ-DWU 25 523
Issued by
Uvalde County, Texas

About this file

This is a Form 25 Cement Preference Certification document required for bidding on the Iron Bridge Pump Station Rehabilitation project in Wills Point, Texas. The certification is a prerequisite bidding requirement that mandates all bidders certify their concrete products utilize Portland cement produced by vendors in compliance with applicable state and federal environmental standards, specifically TCEQ and EPA regulations governing nitrogen oxide (NOx) emissions. The form requires bidders to verify that cement vendors operate kilns with NOx emissions that exceed Texas Administrative Code standards by specified percentage thresholds based on kiln type: long wet kilns must perform 10 percent lower than the Ellis County standard of 3.6 lbs per ton of clinker, long dry kilns must perform 20 percent lower than 4.1 lbs per ton, preheater kilns must perform 20 percent lower than 3.0 lbs per ton, and preheater-precalciner or precalciner kilns must perform 35 percent lower than 1.8 lbs per ton of clinker produced.

The certification must be completed and sworn before a Texas notary public by an authorized officer of the bidding company. The form serves as a binding representation regarding the environmental compliance of all concrete materials utilized in the project, which includes concrete repair work throughout the pump station facility comprising flumes, guard rails, and upper level rehabilitation as part of the broader structural rehabilitation scope.

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Text version

FORM 25

CEMENT PREFERENCE CERTIFICATION

I, ________________________, the _________________ [state title of officer of company] of _____________________________________ [legal name of bidder company], do hereby certify that my bid for concrete products utilizes Portland cement produced by vendors who:

(1) are in compliance with all applicable state and federal environmental standards relating to the emission of NOx, including all applicable TCEQ and EPA rules and regulations; and

(2) operate kilns with emissions that exceed the standards for NOx emissions set out in 30 Tex. Admin.

Code § 117.3110(a)(1)-(4) (as provided presently and as may be amended in the future) by the following percentage amounts:

(a) for each long wet kiln, 10 percent lower than the standard for long wet kilns located in Ellis

County, Texas as set out in 30 Tex. Admin. Code § 117.310(a)(1)(B) [As of 3-9-11, wet kiln NOx emissions can NOT exceed 3.6 lbs per ton of clinker produced.];

(b) for each long dry kiln, 20 percent lower than the standard for long dry kilns located in Ellis

County, Texas, as set out in 30 Texas. Admin. Code § 117.3110(a)(2) [As of 3-9-11, dry kiln NOx emissions can NOT exceed 4.1 lbs per ton of clinker produced.];

(c) for each preheater kiln, 20 percent lower than the standard for preheater kilns located in

Ellis County, Texas, as set out in 30 Tex. Admin. Code § 117.3110(a)(3) [As of 3-9-11, preheater kiln NOx emissions can NOT exceed 3.0 lbs per ton of clinker produced.];

and

(d) for each preheater-precalciner or precalciner kiln, 35 percent lower than the standard for preheater-precalciner and precalciner kilns located in Ellis County, Texas, as set out in 30 Tex. Admin. Code § 117.3110(a)(4) [As of 3-9-11, preheater-precalciner or precalciner kiln NOx emissions can NOT exceed 1.8 lbs per ton of clinker produced.].

BIDDER:

Print Name and Title

SUBSCRIBED and SWORN TO before me this ____ day of __________, 20___.

[Seal] Notary Public, State of Texas

My commission expires: ______________

Cement Preference Certification

File details come from the government source that posted it. Updated .