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 02/24/26 EST. NO. 001 TIME 01:51 PM R.E. NAME: ZHU, JIAHONG 04-4X4504 --------------------------------------------------------------------------- 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 0001 9,219.58 E.W. @ F.A.(+) 020326 N 1 0002 9,698.95 020426 N 2 0003 8,962.63 020526 N 3 0004 9,305.52 020626 N 4 0005 6,004.69 020926 N 5 43,191.37 TOTAL THIS ESTIMATE 0.00 TOTAL PREVIOUS ESTIMATE 43,191.37 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 02/24/26 EST. NO. 001 TIME 01:51 PM R.E. NAME: ZHU, JIAHONG 04-4X4504 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 02/24/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-4X4504 TIME 01:51 PM ESTIMATE NO. 001 BID OPENING 09/15/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/09/26 R.E. NAME: ZHU, JIAHONG DATE OF THIS ESTIMATE 02/24/26 LOCATION PROGRESS ESTIMATE 04-SM-1-R47.6 ----------------- SANTAMARIA CONCRETE, INC. IN SAN MATEO COUNTY 785 LINCOLN AVE. HIGHWAY 1 PM 47.6 SAN JOSE, CA 95126 SLOPE EROSION REPAIR DIR'S ORDER EMERGENCY F.A. FED. AID NO. N O N E SLOPE EROSION REPAIR ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 SLOPE EROSION REPAIR (BOND) LS 20,250.0000 20,250.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 02/24/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-4X4504 TIME 01:51 PM ESTIMATE NO. 001 BID OPENING 09/15/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/09/26 R.E. NAME: ZHU, JIAHONG DATE OF THIS ESTIMATE 02/24/26 ------------------------------------------------------------------------------------------------------------------------------------ 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 43,191.37 43,191.37 SUBTOTAL AMOUNT EARNED 43,191.37 43,191.37 ORIGINAL CONTRACT AMOUNT 20,250.00 TOTAL WORK COMPLETED 43,191.37 43,191.37 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 43,191.37 43,191.37 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 12/03/25 60 12/12/25 12/12/25 12/31/26 5 0 0 0 5% 8% PROGRESS IS SATISFACTORY ZHU, JIAHONG RESIDENT ENGINEER