PROGRAM CAS145 S C H E D U L E O F E X T R A W O R K PAGE NO. 1 DATE 05/14/26 EST. NO. 004 TIME 04:51 PM R.E. NAME: KOOS, CHARLES 04-4X1404 --------------------------------------------------------------------------- CCO REPORT REPORT TYPE OF WORK(+) WORK BR CONTR NO. NUMBER AMOUNT PERFORMED (-) DATE WK RPT.NO C O M M E N T S --------------------------------------------------------------------------- 001 0329 8,310.75 E.W. @ F.A.(+) 011626 N 0329.0 0330 12,983.93 012026 N 0330.0 0331 7,804.61 012126 N 0331.0 0332 11,731.66 012226 N 0332.0 0333 7,636.14 012326 N 0333.0 0334 11,155.04 012626 N 0334.0 0335 11,155.04 012726 N 0335.0 0336 7,995.58 012826 N 0336.0 0337 119,762.62 012926 N 0337.0 0338 16,841.13 013026 N 0338.0 0339 13,462.84 020226 N 0339.0 0340 21,289.86 020326 N 0340.0 0341 16,635.09 020426 N 0341.0 0342 15,701.26 020526 N 0342.0 0343 17,231.77 020626 N 0343.0 0345 21,356.57 021026 N 0345.0 0346 14,945.01 021126 N 0346.0 0347 19,594.08 021226 N 0347.0 0348 11,347.23 021726 N 0348.0 0349 11,923.73 021826 N 0349.0 0350 13,243.72 021926 N 0350.0 0351 14,152.85 022026 N 0351.0 0353 6,030.15 121625 N 0353.0 0354 6,577.80 121725 N 0354.0 0355 8,154.67 121825 N 0355.0 0356 7,636.55 121925 N 0356.0 0357 8,170.54 010526 N 0357.0 0361 6,931.97 010926 N 0361.0 0362 8,634.15 011226 N 0362.0 0363 5,176.24 012026 N 0363.0 0364 8,059.33 021126 N CV001 0365 9,505.85 021226 N CV002 0366 9,147.70 021926 N CV003 0367 283.53 021926 N CV003A 0368 9,991.97 022026 N CV004 0369 294.22 022026 N CV004A 0370 7,776.98 022526 N CV005 0371 8,013.25 022626 N CV006 0372 8,366.37 022726 N CV007 0373 259.12 022726 N CV007A 0374 8,013.25 030226 N CV008 0375 8,347.92 030326 N CV009 0376 8,027.68 030426 N CV010 0377 9,149.15 030526 N CV011 0378 1,390.18 030526 N CV011A 0379 9,981.66 030626 N CV012 0380 1,477.96 030626 N CV012A 0381 7,683.24 030926 N CV013 0382 7,703.32 031026 N CV014 0383 7,353.63 031126 N CV015 0384 8,849.47 031226 N CV016 PROGRAM CAS145 S C H E D U L E O F E X T R A W O R K PAGE NO. 2 DATE 05/14/26 EST. NO. 004 TIME 04:51 PM R.E. NAME: KOOS, CHARLES 04-4X1404 --------------------------------------------------------------------------- CCO REPORT REPORT TYPE OF WORK(+) WORK BR CONTR NO. NUMBER AMOUNT PERFORMED (-) DATE WK RPT.NO C O M M E N T S --------------------------------------------------------------------------- 0385 9,215.66 031326 N CV017 0386 7,047.73 031626 N CV018 0387 8,763.29 031726 N CV019 0388 267.89 031726 N CV019A 0389 8,249.75 031826 N CV020 0390 8,316.81 031926 N CV021 0391 59.20 031926 N CV021A 0392 9,667.61 032026 N CV022 654,836.30 TOTAL THIS ESTIMATE 1,869,686.50 TOTAL PREVIOUS ESTIMATE 2,524,522.80 TOTAL TO DATE PROGRAM CAS145 S C H E D U L E O F D E D U C T I O N S PAGE NO. 1 DATE 05/14/26 EST. NO. 004 TIME 04:51 PM R.E. NAME: KOOS, CHARLES 04-4X1404 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 05/14/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-4X1404 TIME 04:51 PM ESTIMATE NO. 004 BID OPENING 07/14/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/26 R.E. NAME: KOOS, CHARLES DATE OF THIS ESTIMATE 05/14/26 LOCATION PROGRESS ESTIMATE 04-SF-280-6.6 ----------------- GOLDEN STATE BRIDGE, INC. REPLACE CRACKED GIRDER 3701 MALLARD DRIVE AT CHINA BASIN VIADUCT BENICIA, CA 94510 (BRIDGE NO. 34-0100) DIR'S ORDER EMERGENCY F.A. FED. AID NO. N O N E CHINA BASIN VIADUCT GIRDER REPLACEMENT ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 VIADUCT GIRDER REPLACEMENT (BOND) LS 30,973.0000 30,973.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 05/14/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-4X1404 TIME 04:51 PM ESTIMATE NO. 004 BID OPENING 07/14/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/26 R.E. NAME: KOOS, CHARLES DATE OF THIS ESTIMATE 05/14/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS 0.00 0.00 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 654,836.30 2,524,522.80 SUBTOTAL AMOUNT EARNED 654,836.30 2,524,522.80 ORIGINAL CONTRACT AMOUNT 30,973.00 TOTAL WORK COMPLETED 654,836.30 2,524,522.80 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 654,836.30 2,524,522.80 ITEMS FOR WHICH CONTRACT PRICE EXCEEDS MAXIMUM VALUE N O N E DATE CONTR CONTRACT DATE WORK BEGIN EST. DATE WORKING WEATHER NON- C.C.O. OTHER PERCENT PERCENT TIME APPROVED DAYS STARTED CONSTR COMPLETION DAYS WORKING DAYS DAYS DAYS COMPLETED ELAPSED 08/06/25 180 07/14/25 07/14/25 04/13/27 104 66 0 0 17% 58% PROGRESS IS SATISFACTORY KOOS, CHARLES RESIDENT ENGINEER