GRCA 257282 - Replace Wastewater Plant at South Ri

Updated Nov 14, 2026

Solicitation from the National Park Service, for work in Grand Canyon, Arizona. Due Dec 18, 2026, 3:00 PM (UTC-7), 34 days left.

Bid documents (56)

• Attachment 1a CD Drawings and Details Combined Part1 39.6 MB
• Attachment 1b CD Drawings and Details Combined Part2 39.9 MB
• Attachment 1c CD Drawings and Details Combined Part3 39.8 MB
• Attachment 1d CD Drawings and Details Combined Part4 39.9 MB
• Attachment 1e CD Drawings and Details Combined Part5 38.1 MB
• Attachment 1e CD Drawings and Details Combined Part5 1 38.1 MB
• Attachment 3 100P FinalCD Addendum 1 10.7 MB
• Attachment 4: Geotechnical Recommendation TM 16.6 MB
• Attachment 5: Hazardous Materials Investigation Report South Rim WWTP 12.8 MB
• Attachment 6: Wage Determination 350 KB
• Attachment 7: GRCA Price Schedule 27 KB
• Attachment 8: Solit PSP Vol I Exp REQD 122 KB
• Attachment 9: Solit PSP Vol I PastPerf REQD 261 KB
• Attachment 10: Solit PSP Vol II BidBond 703 KB
• Attachment 11: Solit PSP Vol II Equals 97 KB
• Attachment 12: Solit PSP Vol II GenRefs 102 KB
• Attachment 13: Solit PSP Vol II SubKPlan REQD RELEASED v2 Mar25 145 KB
• GRCA Solicitation Form (SF 1442) and Clauses 1.1 MB
• Sol 280 KB
• Amendment 1: Access Road 100P CD DRAWINGS 01 13.6 MB
• Amendment 1: CD Specifications 01 22.8 MB
• Amendment 1: Access Road 100P CD Specifications 01 722 KB
• Amendment 1: Amendment Form (SF 30) 01 191 KB
• Sol Amendment 01 202 KB
• Amendment 2: GRCA Precon SignIn 0002 801 KB
• Amendment 2: GRCA SR WWTP PreBid Mtg presentation 0002 5.8 MB
• Amendment 2: Amendment Form (SF 30) 0002 194 KB
• Amendment 2: What Evaluators Will Ask for Each Factor 2 0002 182 KB
• Sol Amendment 0002 202 KB
• Amendment 3: Answers to Questions 0003 76 KB
• Amendment 3: FinalCD Addendum 03 Compiled wSeal 0003 2.8 MB
• Amendment 3: Amendment Form (SF 30) 0003 202 KB
• Sol Amendment 0003 202 KB
• Amendment 4: Amendment Form (SF 30) 0004 196 KB
• Sol Amendment 0004 203 KB
• Amendment 5: Answers to Questions 0005 142 KB
• Amendment 5: FinalCD Addendum 02 SCADA wSeal 0005 5.8 MB
• Amendment 5: FinalCD Addendum 04 0005 2.0 MB
• Amendment 5: FinalCD Addendum 05 0005 986 KB
• Amendment 5: GRCA Individual Specifications 0005 16.3 MB
• Amendment 5: Amendment Form (SF 30) 0005 196 KB
• Sol Amendment 0005 203 KB
• Amendment 6: Answers to Questions 0006 219 KB
• Amendment 6: Attachment 13 Solit PSP Vol II SubKPlan 0006 32 KB
• Amendment 6: FinalCD Addendum 06 0006 951 KB
• Amendment 6: GRCA 25782 Site Visit Sign in Sheet 0006.jpeg 2.2 MB
• Amendment 6: Amendment Form (SF 30) 0006 202 KB
• Sol Amendment 0006 202 KB
• Amendment 7: Answers to Questions 0007 271 KB
• Amendment 7: FinalCD Addendum 07 0007 987 KB
• Amendment 7: Amendment Form (SF 30) 0007 191 KB
• Sol Amendment 0007 202 KB
• Sol Amendment 0008 202 KB
• Amendment 9: Answers to Questions 0009 303 KB
• Amendment 9: Amendment Form (SF 30) 0009 203 KB
• Sol Amendment 0009 203 KB

Paid members download every document from this page, or buy this bid alone.

Federal prevailing wage rates for this place: Arizona Davis-Bacon and SCA wage determinations.

Description

GRCA 257282 - Replace Wastewater Plant at South Rim Village

Contracting contact

• Tauber, Kristin · [email protected] · (000) 000-0000

As published on the official notice. Ask questions in writing and before any questions deadline the notice sets.

Is your business small enough?

For NAICS 221320, a business counts as small if it has no more than $35.0 million in average annual receipts (SBA size standard). This notice is not set aside, but the size decides your small business status on it. SBA table, current as of Oct 15, 2026.

Notice history

• Oct 28, 2026: Solicitation Due Nov 18, 2026, 1:00 PM (UTC-7)
• Oct 27, 2026: Solicitation Due Nov 18, 2026, 1:00 AM (UTC-7)
• Oct 16, 2026: Solicitation Due Nov 18, 2026, 1:00 PM (UTC-7)
• Sep 18, 2026: Solicitation Due Nov 2, 2026, 2:00 PM (UTC-7)
• Sep 3, 2026: Solicitation Due Nov 2, 2026, 2:00 PM (UTC-7)
• Sep 2, 2026: Solicitation Due Nov 2, 2026, 2:00 PM (UTC-7)
• Aug 11, 2026: Solicitation Due Nov 2, 2026, 2:00 PM (UTC-7)
• Aug 7, 2026: Solicitation Due Nov 2, 2026, 2:00 PM (UTC-7)

Companies that win this kind of work

Federal contractors paid for sewage treatment facilities work, who also hold National Park Service contracts (last 12 months): possible competitors, or partners to team with.

• Bairco Construction Inc $3.9 million in this trade
• Project Solutions, Inc. $988,751 in this trade

About the buyer

The National Park Service awarded $1.7 billion in contracts in the last 12 months; its biggest suppliers were Record Steel And Construction, Inc., G.S.E. Construction Company, Inc. and Kiewit Infrastructure West Co.. See what National Park Service is buying now.

Sewage Treatment Facilities contracts right now

There are 5 open government contract opportunities in this trade (NAICS 221320), 2 posted in the last 7 days; 40% are set aside for small businesses. The agencies buying the most are International Boundary and Water Commission: Us-mexico, National Park Service and Defense Logistics Agency. Most of the work with a stated place is in California, Arizona and Alabama.

All open sewage treatment facilities contracts

Coming up in this trade

Planned contracts from the agencies' procurement forecasts, often months before a solicitation. Plans can change.

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