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 10/22/25 EST. NO. 024 TIME 11:02 AM R.E. NAME: RETHERFORD, ETHAN 01-0F6204 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 008 0001 8,026.54 E.W. @ F.A.(+) 082725 N 0001GR 0003 10,032.00 E.W. @ U.P (+) 082625 N 0003GR 0004 857.16 A.C. @ L.S.(+) 082625 N 0004GR 18,915.70 TOTAL THIS ESTIMATE 379,628.28 TOTAL PREVIOUS ESTIMATE 398,543.98 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 10/22/25 EST. NO. 024 TIME 11:02 AM R.E. NAME: RETHERFORD, ETHAN 01-0F6204 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- LABOR COMPLIANCE VIOLATION PER 10/23 LTR DEDUCT -3,000.00 005 RTN PER 10/23 LTR 3,000.00 006 DEDUCT LTTR 2/24 -1,000.00 008 RELEASE 2/24 DEDUCT 1,000.00 009 PER 7/24 LTR DEDUCT -2,000.00 012 RELEASE 7/24 DEDUCT 2,000.00 013 PER 10/24 LTR DEDUCT -7,000.00 015 PER 12/24 LTR DEDUCT -2,000.00 018 RELEASE 10/24 DEDUCT 7,000.00 018 DEDUCT LTTR 1/25 -1,000.00 019 RTN DEDUCT LTR 1/25 1,000.00 020 RELEASE 12/24 DEDUCT 2,000.00 021 0.00 0.00 TOTAL DEDUCTIONS 0.00 0.00 PROGRAM CAS145 PAGE 1 DATE 10/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 01-0F6204 TIME 11:02 AM ESTIMATE NO. 024 BID OPENING 09/01/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/27/25 R.E. NAME: RETHERFORD, ETHAN DATE OF THIS ESTIMATE 10/22/25 LOCATION PROGRESS ESTIMATE AFTER ACCEPTANCE 01-HUM-299-R1.9/37.8 ---------------------------------- GR SUNDBERG, INC. HUMBOLDT COUNTY NEAR BLUE LAKE AT VARIOUS 5211 BOYD ROAD LOCATIONS FROM 0.1 MILE EAST OF ROUTE 200 ARCATA CA 95521 TO 0.5 MILE EAST OF BOISE CREEK CAMPGROUND FED. AID NO. N O N E REMOVE AND REPLACE CULVERT, PLACE TRENCHLE ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 1,400.0000 1,400.00 1.000 1,400 002 TIME-RELATED OVERHEAD (LS) LS 30,000.0000 30,000.00 1.000 30,000 003 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 12,000.00 4.000 8,000 MEETING 004 HOURLY OFF-SITE HR 200.0000 2,000.00 4.000 800 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 005 DEVELOP WATER SUPPLY LS 50,000.0000 50,000.00 1.000 50,000 006 CONSTRUCTION AREA SIGNS LS 6,500.0000 6,500.00 0.000 0 007 TRAFFIC CONTROL SYSTEM LS 665,000.0000 665,000.00 1.000 665,000 008 PORTABLE RADAR SPEED FEEDBACK SIGN LS 23,000.0000 23,000.00 1.000 23,000 SYSTEMS (LS) 009 PORTABLE CHANGEABLE MESSAGE SIGN (LS) LS 11,000.0000 11,000.00 1.000 11,000 010 JOB SITE MANAGEMENT LS 35,000.0000 35,000.00 1.000 35,000 011 PREPARE STORM WATER POLLUTION PREVENTION LS 2,500.0000 2,500.00 0.900 2,250 PLAN 012 RAIN EVENT ACTION PLAN EA 500.0000 14,000.00 22.000 11,000 013 STORM WATER SAMPLING AND ANALYSIS DAY EA 450.0000 18,000.00 26.000 11,700 014 STORM WATER ANNUAL REPORT EA 2,000.0000 8,000.00 1.000 2,000 015 MOVE-IN/MOVE-OUT (TEMPORARY EROSION EA 590.0000 10,620.00 0.000 0 CONTROL) 016 TEMPORARY HYDRAULIC MULCH (BONDED FIBER SQYD 4.5900 16,891.20 657.780 3,019 MATRIX) 017 TEMPORARY COVER SQYD 2.5000 9,200.00 1,374.000 3,435 018 TEMPORARY DRAINAGE INLET PROTECTION EA 200.0000 2,600.00 3.000 600 019 TEMPORARY FIBER ROLL LF 8.0000 59,520.00 1,357.500 10,860 020 TEMPORARY GRAVEL BAG BERM LF 15.0000 1,500.00 207.000 3,105 021 TEMPORARY REINFORCED SILT FENCE LF 15.0000 1,800.00 0.000 0 022 TEMPORARY SILT FENCE LF 5.5000 8,580.00 633.000 3,481 PROGRAM CAS145 PAGE 2 DATE 10/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 01-0F6204 TIME 11:02 AM ESTIMATE NO. 024 BID OPENING 09/01/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/27/25 R.E. NAME: RETHERFORD, ETHAN DATE OF THIS ESTIMATE 10/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY CONSTRUCTION ENTRANCE EA 4,500.0000 9,000.00 2.000 9,000 024 STREET SWEEPING LS 31,000.0000 31,000.00 1.000 31,000 025 TEMPORARY CONCRETE WASHOUT LS 1,700.0000 1,700.00 1.000 1,700 026 WATER QUALITY SAMPLING AND ANALYSIS DAY EA 1,000.0000 57,000.00 8.000 8,000 027 WATER QUALITY MONITORING REPORT EA 500.0000 9,500.00 8.000 4,000 028 WATER QUALITY ANNUAL REPORT EA 600.0000 2,400.00 0.000 0 029 TEMPORARY CREEK DIVERSION SYSTEMS LS 84,000.0000 84,000.00 1.000 84,000 030 CONTRACTOR-SUPPLIED BIOLOGIST (LS) LS 52,240.0000 52,240.00 1.000 52,240 031 INVASIVE SPECIES CONTROL LS 3,500.0000 3,500.00 0.000 0 032 TEMPORARY HIGH-VISIBILITY FENCE LF 10.0000 3,000.00 302.000 3,020 033 CLEARING AND GRUBBING (LS) LS 220,000.0000 220,000.00 1.000 220,000 034 ROADWAY EXCAVATION CY 42.0000 9,660.00 230.000 9,660 035 IMPORTED BORROW (CY) CY 175.0000 4,375.00 0.000 0 036 DECORATIVE BOULDERS EA 376.0000 4,512.00 16.000 6,016 037 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 038 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 2,250.0000 4,500.00 4.000 9,000 039 HYDRAULIC BIOTIC GROWTH MEDIUM SQFT 0.3900 36,221.25 135,084.000 52,682 040 FIBER REINFORCED MATRIX SQFT 0.3000 27,862.50 135,084.000 40,525 041 ROLLED EROSION CONTROL PRODUCT (NETTING) SQFT 1.4700 5,938.80 3,995.000 5,872 042 FIBER ROLLS LF 5.9000 59,000.00 10,280.000 60,652 043 COMPOST (CY) CY 134.0000 4,154.00 30.000 4,020 044 INCORPORATE MATERIALS SQFT 0.7000 2,338.00 2,975.000 2,082 045 CLASS 2 AGGREGATE BASE (CY) CY 425.0000 2,125.00 5.000 2,125 046 HOT MIX ASPHALT (TYPE A) TON 250.0000 3,750.00 14.500 3,625 047 PLACE HOT MIX ASPHALT DIKE (TYPE E) LF 85.0000 3,825.00 45.000 3,825 048 PLACE HOT MIX ASPHALT (MISCELLANEOUS SQYD 165.0000 6,600.00 59.600 9,834 AREA) 049 REMOVE ASPHALT CONCRETE DIKE LF 8.0000 360.00 45.000 360 PROGRAM CAS145 PAGE 3 DATE 10/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 01-0F6204 TIME 11:02 AM ESTIMATE NO. 024 BID OPENING 09/01/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/27/25 R.E. NAME: RETHERFORD, ETHAN DATE OF THIS ESTIMATE 10/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 STRUCTURAL CONCRETE, HEADWALL CY 2,000.0000 78,000.00 39.000 78,000 (F) 051 STRUCTURAL CONCRETE, DRAINAGE INLET CY 2,700.0000 105,300.00 41.400 111,780 (F) 052 MINOR CONCRETE CY 3,200.0000 4,160.00 0.000 0 (F) 053 CONCRETE BACKFILL (PIPE TRENCH) CY 300.0000 2,400.00 0.000 0 (F) 054 24" REINFORCED CONCRETE PIPE LF 485.0000 35,405.00 73.000 35,405 055 24" CORRUGATED STEEL PIPE (.138" THICK) LF 670.0000 737,000.00 1,020.800 683,936 056 30" CORRUGATED STEEL PIPE (.138" THICK) LF 725.0000 152,250.00 285.000 206,625 057 36" CORRUGATED STEEL PIPE (.138" THICK) LF 850.0000 263,500.00 291.000 247,350 058 36" CORRUGATED STEEL PIPE (.168" THICK) LF 950.0000 87,400.00 92.000 87,400 059 42" CORRUGATED STEEL PIPE (.138" THICK) LF 1,000.0000 160,000.00 157.000 157,000 060 48" CORRUGATED STEEL PIPE (.168" THICK) LF 500.0000 135,000.00 273.000 136,500 061 54" CORRUGATED STEEL PIPE (.168" THICK) LF 1,300.0000 110,500.00 85.000 110,500 062 84" CORRUGATED STEEL PIPE (.168" THICK) LF 1,300.0000 78,000.00 60.000 78,000 063 6" PERFORATED STEEL PIPE UNDERDRAIN LF 250.0000 8,250.00 32.400 8,100 064 24" CORRUGATED STEEL PIPE DOWNDRAIN LF 180.0000 82,800.00 448.800 80,784 (.109" THICK) 065 30" CORRUGATED STEEL PIPE DOWNDRAIN LF 180.0000 41,400.00 208.200 37,476 (.109" THICK) 066 36" CORRUGATED STEEL PIPE DOWNDRAIN LF 300.0000 25,200.00 84.000 25,200 (.109" THICK) 067 36" CORRUGATED STEEL PIPE DOWNDRAIN LF 300.0000 42,000.00 133.000 39,900 (.138" THICK) 068 42" CORRUGATED STEEL PIPE DOWNDRAIN LF 300.0000 48,000.00 137.000 41,100 (.109" THICK) 069 48" CORRUGATED STEEL PIPE DOWNDRAIN LF 350.0000 105,000.00 306.000 107,100 (.109" THICK) 070 54" CORRUGATED STEEL PIPE DOWNDRAIN LF 350.0000 28,000.00 75.000 26,250 (.109" THICK) 071 48" DOWNDRAIN SLIP JOINT EA 13,500.0000 27,000.00 0.000 0 072 CABLE ANCHORAGE SYSTEM EA 14,500.0000 203,000.00 14.000 203,000 073 CONCRETE ANCHOR AND CABLE ASSEMBLY EA 21,000.0000 21,000.00 1.000 21,000 074 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 075 24" STEEL FLARED END SECTION EA 575.0000 1,150.00 1.000 575 076 30" STEEL FLARED END SECTION EA 775.0000 1,550.00 2.000 1,550 PROGRAM CAS145 PAGE 4 DATE 10/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 01-0F6204 TIME 11:02 AM ESTIMATE NO. 024 BID OPENING 09/01/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/27/25 R.E. NAME: RETHERFORD, ETHAN DATE OF THIS ESTIMATE 10/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 36" STEEL FLARED END SECTION EA 1,075.0000 2,150.00 2.000 2,150 078 42" STEEL FLARED END SECTION EA 1,675.0000 1,675.00 2.000 3,350 079 ABANDON CULVERT (LF) LF 30.0000 48,600.00 1,280.900 38,427 080 REMOVE CULVERT (LF) LF 20.0000 45,400.00 2,404.100 48,082 081 REMOVE DOWNDRAIN (EA) EA 3,500.0000 24,500.00 7.000 24,500 082 REMOVE INLET EA 1,500.0000 22,500.00 13.000 19,500 083 REMOVE HEADWALL EA 2,000.0000 10,000.00 6.000 12,000 084 REMOVE FLARED END SECTION (EA) EA 575.0000 3,450.00 7.000 4,025 085 CLEANING, INSPECTING, AND PREPARING LF 65.0000 13,000.00 140.000 9,100 CULVERT (LF) 086 SAND BACKFILL CY 260.0000 106,600.00 320.000 83,200 087 MINOR CONCRETE (INVERT PAVING) CY 3,650.0000 32,850.00 13.000 47,450 088 ROCK SLOPE PROTECTION (1/4 T, CLASS V, CY 400.0000 68,000.00 182.100 72,840 METHOD B) (CY) 089 ROCK SLOPE PROTECTION (60 LB, CLASS II, CY 500.0000 17,000.00 35.100 17,550 METHOD B) (CY) 090 MISCELLANEOUS IRON AND STEEL LB 5.0000 39,350.00 7,813.000 39,065 091 DESTROY WELL EA 7,500.0000 15,000.00 2.000 15,000 092 54" WELDED STEEL PIPE (TRENCHLESS) LF 1,750.0000 787,500.00 448.000 784,000 (.750" THICK) 093 MARKER (CULVERT) EA 150.0000 5,850.00 35.500 5,325 094 REMOVE MARKER EA 30.0000 1,170.00 35.500 1,065 095 CABLE RAILING LF 205.0000 28,700.00 133.000 27,265 096 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 7,500.0000 7,500.00 0.913 6,847 SYSTEM ELEMENTS DURING CONSTRUCTION 097 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 098 GRAVEL FILTER (0.5' THICK) CY 628.0000 25,748.00 34.600 21,728 099 54" TO 48" CORRUGATED STEEL ECCENTRIC EA 10,200.0000 20,400.00 2.000 20,400 REDUCER (.139" THICK) PROGRAM CAS145 PAGE 5 DATE 10/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 01-0F6204 TIME 11:02 AM ESTIMATE NO. 024 BID OPENING 09/01/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/27/25 R.E. NAME: RETHERFORD, ETHAN DATE OF THIS ESTIMATE 10/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 0.00 5,326,292.12 ADJUSTMENT OF COMPENSATION 857.16 46,197.06 EXTRA WORK 18,058.54 352,346.92 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 18,915.70 5,724,836.10 100 MOBILIZATION LS 475,000.0000 475,000.00 1.000 475,000 ORIGINAL CONTRACT AMOUNT 6,022,880.75 TOTAL WORK COMPLETED 18,915.70 6,199,836.10 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 18,915.70 6,199,836.10 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 09/30/22 140 06/12/23 11/28/22 08/27/25 158 526 28 0 100% 100% RETHERFORD, ETHAN RESIDENT ENGINEER