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 01/15/26 EST. NO. 009 TIME 01:32 PM R.E. NAME: ZHANG, RUI 04-3Y1304 --------------------------------------------------------------------------- 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 0069-1 -10,890.00 E.W. @ F.A.(+) 061925 N 26224 DAO CORRECTING ENTRY -10,890.00 TOTAL THIS ESTIMATE 1,178,185.20 TOTAL PREVIOUS ESTIMATE 1,167,295.20 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 01/15/26 EST. NO. 009 TIME 01:32 PM R.E. NAME: ZHANG, RUI 04-3Y1304 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 01/15/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-3Y1304 TIME 01:32 PM ESTIMATE NO. 009 BID OPENING 01/16/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/30/25 R.E. NAME: ZHANG, RUI DATE OF THIS ESTIMATE 01/15/26 LOCATION FINAL ESTIMATE 04-ALA-580-43.1 -------------- REDGWICK CONSTRUCTION COMPANY IN ALAMEDA COUNTY IN THE CITY OF OAKLAND - 21 HEGENBERGER COURT IN ALAMEDA COUNTY IN THE CITY OF OAKLAND - OAKLAND CA 94621 IN ALAMEDA COUNTY IN THE CITY OF OAKLAND - DIR'S ORDER EMERGENCY F.A. FED. AID NO. N O N E PERFORM POLYURETHANE FOAM INJECTION, INSTA ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 PERFORM POLYURETHANE FOAM INJECTION, INS LS 9,000.0000 9,000.00 0.842 7,578 PROGRAM CAS145 PAGE 2 DATE 01/15/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-3Y1304 TIME 01:32 PM ESTIMATE NO. 009 BID OPENING 01/16/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/30/25 R.E. NAME: ZHANG, RUI DATE OF THIS ESTIMATE 01/15/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS 0.00 7,578.00 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK -10,890.00 1,167,295.20 SUBTOTAL AMOUNT EARNED -10,890.00 1,174,873.20 ORIGINAL CONTRACT AMOUNT 9,000.00 TOTAL WORK COMPLETED -10,890.00 1,174,873.20 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL -10,890.00 1,174,873.20 ITEMS FOR WHICH CONTRACT PRICE EXCEEDS MAXIMUM VALUE N O N E DATE CONTR CONTRACT DATE WORK BEGIN JOB COM- WORKING WEATHER NON- C.C.O. OTHER PERCENT PERCENT TIME APPROVED DAYS STARTED CONSTR PLETED ON DAYS WORKING DAYS DAYS DAYS COMPLETED ELAPSED 05/26/23 100 01/16/23 01/16/23 10/30/25 100 0 0 0 100% 100% ZHANG, RUI RESIDENT ENGINEER