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 03/20/25 EST. NO. 007 TIME 02:04 PM R.E. NAME: NGUYEN, KHOA 08-0R8504 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 003 0001 31,028.00 E.W. @ L.S.(+) 021525 N 6 31,028.00 TOTAL THIS ESTIMATE 59,443.00 TOTAL PREVIOUS ESTIMATE 90,471.00 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 03/20/25 EST. NO. 007 TIME 02:04 PM R.E. NAME: NGUYEN, KHOA 08-0R8504 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE BUILDING AS-BUILTS -10,000.00 006 5-1.13E ADD SUBS -7,757.00 007 -7,757.00 -17,757.00 TOTAL DEDUCTIONS -7,757.00 -17,757.00 PROGRAM CAS145 PAGE 1 DATE 03/20/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-0R8504 TIME 02:04 PM ESTIMATE NO. 007 BID OPENING 09/13/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/25 R.E. NAME: NGUYEN, KHOA DATE OF THIS ESTIMATE 03/20/25 LOCATION PROGRESS ESTIMATE 08-SBD-5718-0.0 ----------------- RE CHAFFEE CONSTRUCTION INC SAN BERNARDINO COUNTY AT NIPTON AT 1253 EVERGREEN ROAD, SUITE 3 MOUNTAIN PASS MAINTENANCE STATION AT 94200 WRIGHTWOOD CA 92397 CLARK MOUNTAIN ROAD FED. AID NO. N O N E BUILDING WORK. ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 TIME-RELATED OVERHEAD (WDAY) WDAY 1,800.0000 225,000.00 125.000 225,000 002 JOB SITE MANAGEMENT LS 4,000.0000 4,000.00 1.000 4,000 003 PREPARE WATER POLLUTION CONTROL PROGRAM LS 6,600.0000 6,600.00 0.750 4,950 004 TEMPORARY SOIL BINDER SQYD 0.6700 6,566.00 0.000 0 005 TEMPORARY FIBER ROLL LF 24.2300 12,115.00 0.000 0 006 TEMPORARY CONCRETE WASHOUT LS 3,500.0000 3,500.00 1.000 3,500 007 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 1,000.0000 1,000.00 1.000 1,000 SYSTEM ELEMENTS DURING CONSTRUCTION 008 BUILDING WORK LS 1,182,000.0000 1,182,000.00 1.000 1,182,000 PROGRAM CAS145 PAGE 2 DATE 03/20/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-0R8504 TIME 02:04 PM ESTIMATE NO. 007 BID OPENING 09/13/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/25 R.E. NAME: NGUYEN, KHOA DATE OF THIS ESTIMATE 03/20/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS 0.00 1,420,450.00 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 31,028.00 90,471.00 SUBTOTAL AMOUNT EARNED 31,028.00 1,510,921.00 ORIGINAL CONTRACT AMOUNT 1,440,781.00 TOTAL WORK COMPLETED 31,028.00 1,510,921.00 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS -7,757.00 -17,757.00 TOTAL 23,271.00 1,493,164.00 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 11/29/23 125 02/05/24 02/05/24 03/28/25 116 163 0 0 100% 93% PROGRESS IS SATISFACTORY NGUYEN, KHOA RESIDENT ENGINEER