Agency Fixed Cost Share %O riginal Fixed Cost
Additional Construction
Management Due to
Construction Delay
Additional
Engineering Services
During Construction
Total Additional
Needed FY 26
City of Mountain View 62.50% $4,398,734 $316,501 $93,750 $410,251 City of Palo Alto 18.24% $1,283,727 $92,368 $27,360 $119,728 City of Los Altos 15.00% $1,055,696 $75,960 $22,500 $98,460 Town of Los Altos Hills 4.26% $299,818 $21,573 $6,390 $27,963 Subtotal: 100.00% $7,037,975 $506,401 $150,000 $656,401 Agency Estimated Cost Share %* Estimated Cost
Additional Construction
Management Due to
Construction Delay
Additional
Engineering Services
During Construction
Total Additional
Needed FY 26
City of Mountain View 40.11% $760,885 $54,748 $0 $54,748 City of Palo Alto 34.97% $663,379 $47,732 $0 $47,732
City of Los Altos 10.88% $206,393 $14,851 $0 $14,851
Town of Los Altos Hills 2.04% $38,699 $2,784 $0 $2,784
East Palo Alto Sanitary District 5.53% $104,904 $7,548 $0 $7,548 Stanford University 6.47% $122,736 $8,831 $0 $8,831
Subtotal: 100.00% $1,896,995 $136,494 $0 $136,494
Agency
Total Cost, Based on Construction Bid
and Construction Manager's
Proposed Fee Schedule Pre-2024
Total Additional Needed FY-26 Total Cost, Updated in 2025 Due to Construction Delay
and the Need for Additional
Services
City of Mountain View $5,159,619 $464,998 $5,624,617
City of Palo Alto $1,947,106 $167,459 $2,114,565
City of Los Altos $1,262,089 $113,311 $1,375,400
Town of Los Altos Hills $338,516 $30,747 $369,264
East Palo Alto Sanitary District $104,904 $7,548 $112,452 Stanford University $122,736 $8,831 $131,567
Total, Not‐to‐Exceed: $8,934,970 $792,895 $9,727,865
Table B‐1. Project Cost during Construction (Less Bypass Pumping inside the Plant) Table B‐2. Project Cost for Bypass Pumping inside the Plant * Estimate only (actual cost share will be determined after project completion based on wastewater flows and strength contributed by each partner in 2024).
Table B‐3. Not‐to‐Exceed Cost for Partners (Sum of Table B‐1 and B‐2) Attachment B - Partner Agencies Cost Share Summary