Dept. of Trans. PROGRESS Serial No. Contract No. 04-357-12-11 04-250004 PROGRESS PAYMENT VOUCHER %complete: %time: Location: 99% 73% 04-NAP-128-20.2/ .0 Federal Project: NONE Progress payment No. 06 Payment period ending: 12-20-04 YERBA BUENA ENGINEERING AND CONSTRUCTION INC 1485 BAYSHORE BLVD SUITE 256 SAN FRANCISCO CA 94124 Escrow No. 00000 Total Estimate This Estimate 1. Contract Itms Without Mobil. 276,985.72 4,632.72 2.a. Extra Work 45,079.52 3,458.25 b. Adjustment Comp. 3. Materials on Hand 4. Earned Subject to Retention 322,065.24 8,090.97 5. Mobilization 30,000.00 0.00 6. Total Work Completed 352,065.24 7. Deductions 8. a.Contract Retentions -16,103.26 -404.55 b. Unsatisfactory Prog. c. Reduction after 95% Comp. 9. Total pay to Contractor 335,961.98 7,686.42 10. Reduction Amt to Escrow 11. Payment to Escrow 0.00 12. Net Pymt. this Estimate 7,686.42