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 12/19/25 EST. NO. 016 TIME 11:08 AM R.E. NAME: NGUYEN, HUNG 04-0P9804 --------------------------------------------------------------------------- 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 0007 40,000.00 E.W. @ F.A.(+) 121625 N 0023.0 0008 75,000.00 121625 N 0024.0 0009 5,000.00 121625 N 0025.0 0010 15,000.00 121625 N 0026.0 0011 55,000.00 121625 N 0027.0 0012 7,500.00 121625 N 0028.0 197,500.00 TOTAL THIS ESTIMATE 185,849.78 TOTAL PREVIOUS ESTIMATE 383,349.78 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 12/19/25 EST. NO. 016 TIME 11:08 AM R.E. NAME: NGUYEN, HUNG 04-0P9804 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE INCORRECTED CEM-1201 -48,737.50 001 MISSING FINAL DBE -10,000.00 003 RETURN ADM EST#1 48,737.50 003 WPCP NON-COMPLIANT -69,827.00 009 0.00 -79,827.00 TOTAL DEDUCTIONS 0.00 -79,827.00 PROGRAM CAS145 PAGE 1 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 LOCATION PROGRESS ESTIMATE 04-SCL-82-11.4/26.3 ----------------- BUGLER CONSTRUCTION, INC. SANTA CLARA COUNTY AT VARIOUS LOCATIONS 4847 HOPYARD RD. SUITE 4-395 FROM DE LA CRUZ BOULEVARD OVERCROSSING TO PLEASANTON CA 94588 SAN FRANCISQUITO CREEK BRIDGE FED. AID NO. N O N E REPLACE BRIDGE RAIL, CURB RAMP, SIDEWALK, ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 INSTALL 6" GAS LINE WITH 10" STEEL LF 22.0000 5,500.00 250.000 5,500 CASING 002 LEAD COMPLIANCE PLAN LS 2,000.0000 2,000.00 1.000 2,000 003 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 10,000.0000 10,000.00 0.950 9,500 004 TIME-RELATED OVERHEAD (WDAY) WDAY 2,200.0000 495,000.00 219.000 481,800 005 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 12,000.00 0.000 0 MEETING 006 HOURLY OFF-SITE HR 200.0000 2,000.00 0.000 0 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 007 CONSTRUCTION AREA SIGNS LS 95,000.0000 95,000.00 0.950 90,250 008 TRAFFIC CONTROL SYSTEM LS 325,000.0000 325,000.00 0.950 308,750 009 FLASHING ARROW SIGN EA 4,000.0000 20,000.00 5.000 20,000 010 TEMPORARY PAVEMENT MARKING (PAINT) SQFT 13.0000 2,340.00 174.000 2,262 011 TEMPORARY TRAFFIC STRIPE (PAINT) LF 3.0000 5,970.00 2,082.000 6,246 012 CHANNELIZER (SURFACE MOUNTED) EA 80.0000 16,000.00 204.000 16,320 013 PORTABLE RADAR SPEED FEEDBACK SIGN EA 150.0000 24,000.00 0.000 0 SYSTEM DAY 014 TEMPORARY PAVEMENT MARKER EA 15.0000 750.00 50.000 750 015 TEMPORARY BARRIER SYSTEM LF 60.0000 84,000.00 1,440.000 86,400 016 TEMPORARY PEDESTRIAN ACCESS ROUTE LS 6,000.0000 6,000.00 0.950 5,700 017 PORTABLE CHANGEABLE MESSAGE SIGN (LS) LS 80,000.0000 80,000.00 0.950 76,000 018 ALTERNATIVE TEMPORARY CRASH CUSHION TL-2 EA 3,000.0000 18,000.00 7.000 21,000 019 TEMPORARY TRAFFIC SCREEN LF 5.0000 7,000.00 1,400.000 7,000 020 JOB SITE MANAGEMENT LS 25,000.0000 25,000.00 0.950 23,750 021 WATER POLLUTION CONTROL PROGRAM LS 2,000.0000 2,000.00 1.000 2,000 022 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY DRAINAGE INLET PROTECTION EA 200.0000 1,000.00 5.000 1,000 024 TEMPORARY FIBER ROLL LF 10.0000 7,900.00 790.000 7,900 025 STREET SWEEPING LS 15,000.0000 15,000.00 0.950 14,250 026 TEMPORARY CONCRETE WASHOUT LS 18,000.0000 18,000.00 0.950 17,100 027 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 5.0000 1,550.00 295.000 1,475 STRIPE (HAZARDOUS WASTE) 028 REMOVE YELLOW THERMOPLASTIC PAVEMENT SQFT 25.0000 200.00 0.000 0 MARKING (HAZARDOUS WASTE) 029 WORK AREA MONITORING (BRIDGE) LS 10,000.0000 10,000.00 0.850 8,500 030 TREATED WOOD WASTE LB 0.7500 967.50 1,161.660 871 031 NOISE MONITORING LS 22,000.0000 22,000.00 0.950 20,900 032 CLEARING AND GRUBBING (LS) LS 25,000.0000 25,000.00 1.000 25,000 033 ROADWAY EXCAVATION CY 650.0000 53,300.00 50.020 32,513 034 ROADWAY EXCAVATION (TYPE Z-2) (AERIALLY CY 675.0000 8,100.00 12.000 8,100 DEPOSITED LEAD) 035 ROADWAY EXCAVATION (TYPE COM) (AERIALLY CY 550.0000 6,600.00 12.000 6,600 DEPOSITED LEAD) 036 STRUCTURE EXCAVATION (BRIDGE) CY 400.0000 1,600.00 4.000 1,600 (F) 037 STRUCTURE BACKFILL (BRIDGE) CY 325.0000 39,000.00 120.000 39,000 (F) 038 IMPORTED BORROW (CY) CY 550.0000 22,000.00 0.000 0 039 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 2,500.0000 5,000.00 1.000 2,500 040 ROLLED EROSION CONTROL PRODUCT (NETTING) SQFT 2.0000 5,720.00 12,875.000 25,750.00 14,875.000 29,750 041 HYDROMULCH SQFT 1.0000 2,860.00 12,875.000 12,875.00 14,875.000 14,875 042 FIBER ROLLS LF 12.0000 3,840.00 493.500 5,922.00 593.500 7,122 043 HYDROSEED SQFT 1.0000 2,860.00 12,875.000 12,875.00 14,875.000 14,875 044 COMPOST (CY) CY 400.0000 3,600.00 40.000 16,000.00 49.000 19,600 045 CLASS 2 AGGREGATE BASE (CY) CY 400.0000 68,000.00 204.000 81,600 046 BASE BOND BREAKER SQYD 20.0000 660.00 33.000 660 047 HOT MIX ASPHALT (TYPE A) TON 900.0000 171,000.00 692.670 623,403 048 RUBBERIZED HOT MIX ASPHALT (GAP GRADED) TON 1,000.0000 360,000.00 151.900 151,900.00 151.900 151,900 049 TACK COAT TON 3,000.0000 2,100.00 0.700 2,100 PROGRAM CAS145 PAGE 3 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 COLD PLANE ASPHALT CONCRETE PAVEMENT SQYD 12.0000 31,920.00 2,798.140 33,577 051 REMOVE BASE AND SURFACING CY 450.0000 49,500.00 108.000 48,600 052 STRUCTURAL CONCRETE, BRIDGE CY 9,000.0000 94,500.00 10.500 94,500 (F) 053 STRUCTURAL CONCRETE, BRIDGE (POLYMER CY 400.0000 51,200.00 128.000 51,200 (F) FIBER) 054 STRUCTURAL CONCRETE, BARRIER SLAB CY 1,800.0000 88,200.00 49.000 88,200 (F) 055 AGGREGATE BASE (APPROACH SLAB) CY 1,400.0000 11,200.00 8.000 11,200 056 STRUCTURAL CONCRETE, DRAINAGE INLET CY 3,500.0000 31,500.00 0.000 0 057 STRUCTURAL CONCRETE, APPROACH SLAB (TYPE CY 1,800.0000 144,000.00 80.000 144,000 R MODIFIED) 058 DRILL AND BOND DOWEL LF 60.0000 65,460.00 1,091.000 65,460 059 DRILL AND BOND DOWEL (CHEMICAL LF 70.0000 20,580.00 294.000 20,580 ADHESIVE)(LF) 060 CLEAN EXPANSION JOINT LF 60.0000 11,340.00 32.000 1,920.00 111.000 6,660 061 JOINT SEAL (MR 1") LF 70.0000 13,230.00 32.000 2,240.00 111.000 7,770 062 BAR REINFORCING STEEL (BRIDGE) LB 4.0000 124,172.00 31,043.000 124,172 (F) 063 FURNISH SIGN STRUCTURE (BRIDGE MOUNTED LB 20.0000 8,140.00 407.000 8,140 (F) WITHOUT WALKWAY) 064 INSTALL SIGN STRUCTURE (BRIDGE MOUNTED LB 17.0000 6,919.00 385.000 6,545 (F) WITHOUT WALKWAY) 065 REMOVE BRIDGE MOUNTED SIGN EA 6,000.0000 6,000.00 1.000 6,000 066 PEDESTRIAN BARRICADE EA 400.0000 800.00 2.000 800 067 BRIDGE REMOVAL (PORTION), LOCATION A LS 160,000.0000 160,000.00 1.000 160,000 068 BRIDGE REMOVAL (PORTION), LOCATION B LS 300,000.0000 300,000.00 1.000 300,000 069 BRIDGE REMOVAL (PORTION), LOCATION C LS 200,000.0000 200,000.00 1.000 200,000 070 CONCRETE REMOVAL PORTION CY 900.0000 15,300.00 17.000 15,300 071 RAPID STRENGTH CONCRETE CY 1,500.0000 12,000.00 8.000 12,000 072 ABANDON PEDESTRIAN UNDERCROSSING LS 75,000.0000 75,000.00 1.000 75,000 073 54" REINFORCED CONCRETE PIPE LF 3,000.0000 24,000.00 0.000 0 074 REMOVE CULVERT (LF) LF 300.0000 4,200.00 0.000 0 075 REMOVE PIPE (LF) LF 40.0000 6,400.00 160.000 6,400 076 CAP INLET EA 8,000.0000 8,000.00 1.000 8,000 PROGRAM CAS145 PAGE 4 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 MINOR CONCRETE (CURB) (LF) LF 75.0000 51,750.00 395.000 29,625 078 DETECTABLE WARNING SURFACE SQFT 60.0000 40,200.00 697.000 41,820 079 MINOR CONCRETE (CURB AND GUTTER) CY 2,200.0000 112,200.00 53.500 117,700 080 MINOR CONCRETE (GUTTER DEPRESSION) CY 9,000.0000 3,600.00 0.400 3,600 081 MINOR CONCRETE (CURB, GUTTER, SIDEWALK CY 2,200.0000 264,000.00 135.000 297,000 AND DRIVEWAY) 082 MINOR CONCRETE (ISLAND PAVING) CY 1,600.0000 32,000.00 38.000 60,800 083 MINOR CONCRETE (SIDEWALK) CY 2,000.0000 6,000.00 3.000 6,000 084 REMOVE CONCRETE CURB (LF) LF 20.0000 7,400.00 85.000 1,700 085 REMOVE CONCRETE CURB AND SIDEWALK (LF) LF 50.0000 6,000.00 120.000 6,000 086 REMOVE CONCRETE ISLAND (PORTIONS) (CY) CY 70.0000 4,760.00 104.000 7,280 087 REMOVE CONCRETE SIDEWALK AND DRIVEWAY CY 900.0000 5,400.00 11.000 9,900 088 REMOVE CONCRETE (CURB AND GUTTER) LF 35.0000 4,550.00 130.000 4,550 089 REMOVE CONCRETE (CURB, GUTTER, AND LF 50.0000 14,500.00 350.000 17,500 SIDEWALK) (LF) 090 PRE/POST CONSTRUCTION SURVEYS EA 500.0000 9,500.00 0.000 0 091 MISCELLANEOUS IRON AND STEEL LB 7.0000 3,311.00 0.000 0 (F) 092 MISCELLANEOUS METAL (BRIDGE) LB 25.0000 48,950.00 1,958.000 48,950 (F) 093 PREPARE AND STAIN CONCRETE SQFT 200.0000 600.00 3.000 600 094 STAIN GALVANIZED SURFACES (LF) LF 10.0000 3,690.00 0.000 0 095 CHAIN LINK FENCE (TYPE CL-6) LF 120.0000 5,400.00 60.000 7,200 096 REMOVE CHAIN LINK FENCE LF 15.0000 675.00 45.000 675 097 RECONSTRUCT CHAIN LINK FENCE LF 100.0000 1,000.00 10.000 1,000 098 REMOVE PAVEMENT MARKER EA 7.0000 1,050.00 150.000 1,050 099 GUARD RAILING DELINEATOR EA 45.0000 135.00 3.000 135 100 PAVEMENT MARKER (RETROREFLECTIVE) EA 13.0000 962.00 74.000 962 101 REMOVE ROADSIDE SIGN EA 350.0000 1,050.00 3.000 1,050 102 REMOVE ROADSIDE SIGN (WOOD POST) EA 400.0000 3,200.00 8.000 3,200 103 REMOVE ROADSIDE SIGN PANEL EA 400.0000 1,600.00 4.000 1,600 PROGRAM CAS145 PAGE 5 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 RESET ROADSIDE SIGN EA 800.0000 1,600.00 2.000 1,600 105 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 17.0000 5,100.00 300.000 5,100 (0.063"-UNFRAMED) 106 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 100.0000 1,400.00 14.000 1,400 (0.080"-UNFRAMED) 107 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 30.0000 1,890.00 63.000 1,890 (0.063"-FRAMED) 108 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 30.0000 1,260.00 42.000 1,260 (0.080"-FRAMED) 109 ROADSIDE SIGN - ONE POST EA 600.0000 13,800.00 23.000 13,800 110 ROADSIDE SIGN - TWO POST EA 1,200.0000 2,400.00 2.000 2,400 111 INSTALL SIGN (STRAP AND SADDLE BRACKET EA 300.0000 4,200.00 14.000 4,200 METHOD) 112 INSTALL SIGN ON EXISTING STRUCTURE EA 15,000.0000 15,000.00 1.000 15,000 113 MIDWEST GUARDRAIL SYSTEM (WOOD POST) LF 400.0000 11,600.00 29.000 11,600 114 CHAIN LINK RAILING (TYPE 6) LF 300.0000 99,900.00 333.000 99,900 (F) 115 TUBULAR HANDRAILING LF 140.0000 25,760.00 184.000 25,760 (F) 116 TUBULAR BICYCLE RAILING LF 275.0000 50,600.00 184.000 50,600 (F) 117 TRANSITION RAILING (TYPE WB-31) EA 10,000.0000 10,000.00 1.000 10,000 118 END CAP (TYPE TC) EA 600.0000 600.00 1.000 600 119 CONCRETE BARRIER (TYPE 85SW MODIFIED) LF 2,000.0000 472,000.00 236.000 472,000 (F) 120 CONCRETE BARRIER (TYPE 732SW MODIFIED) LF 810.0000 421,200.00 520.000 421,200 (F) 121 CONCRETE BARRIER (TYPE 836 MODIFIED) LF 420.0000 77,280.00 184.000 77,280 (F) 122 REMOVE GUARDRAIL LF 25.0000 1,325.00 53.000 1,325 123 SALVAGE METAL BRIDGE RAILING LF 25.0000 23,425.00 937.000 23,425 124 THERMOPLASTIC PAVEMENT MARKING (ENHANCED SQFT 12.0000 89,280.00 7,440.000 89,280 WET NIGHT VISIBILITY) 125 6" THERMOPLASTIC TRAFFIC STRIPE LF 6.0000 5,640.00 740.000 4,440 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 17-7) 126 6" THERMOPLASTIC TRAFFIC STRIPE LF 6.0000 2,460.00 410.000 2,460 (ENHANCED WET NIGHT VISIBILITY) 127 8" THERMOPLASTIC TRAFFIC STRIPE LF 7.0000 4,200.00 600.000 4,200 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 12-3) 128 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 1.2500 2,575.00 2,060.000 2,575 129 REMOVE THERMOPLASTIC PAVEMENT MARKING SQFT 4.0000 15,680.00 3,920.000 15,680 PROGRAM CAS145 PAGE 6 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 130 PEDESTRIAN HYBRID BEACON SYSTEMS LS 450,000.0000 450,000.00 0.980 441,000 131 MODIFYING LIGHTING SYSTEMS LS 350,000.0000 350,000.00 0.980 343,000 132 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 925,000.0000 925,000.00 0.980 906,500 PROGRAM CAS145 PAGE 7 DATE 12/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0P9804 TIME 11:08 AM ESTIMATE NO. 016 BID OPENING 12/14/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 12/20/25 R.E. NAME: NGUYEN, HUNG DATE OF THIS ESTIMATE 12/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 229,482.00 7,511,898.93 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 197,500.00 383,349.78 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 426,982.00 7,895,248.71 133 MOBILIZATION LS 800,000.0000 800,000.00 1.000 800,000 ORIGINAL CONTRACT AMOUNT 8,177,636.50 TOTAL WORK COMPLETED 426,982.00 8,695,248.71 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 -79,827.00 TOTAL 426,982.00 8,615,421.71 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 05/13/24 225 07/08/24 07/08/24 03/30/26 210 152 0 0 99% 93% PROGRESS IS SATISFACTORY NGUYEN, HUNG RESIDENT ENGINEER