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 10/18/24 EST. NO. 008 TIME 04:01 PM R.E. NAME: TOFAEL ANWAR 10-0G8304 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- *** THERE ARE NO EXTRA WORK PAYMENTS THIS ESTIMATE *** 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 10/18/24 EST. NO. 008 TIME 04:01 PM R.E. NAME: TOFAEL ANWAR 10-0G8304 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE MISSING 2410S -30,000.00 004 MISSING 2406,2406S -10,000.00 004 B2GNOW NONCOMPLIANCE -10,000.00 007 MISS CEM2406 & 2404 -10,000.00 007 MISSING CEM 2410 -50,000.00 007 B2 GNOW NON-COMPL. -10,000.00 008 MISSING CEM-2410S -20,000.00 008 MISSING CEM-2404S -10,000.00 008 -40,000.00 -150,000.00 TOTAL DEDUCTIONS -40,000.00 -150,000.00 PROGRAM CAS145 PAGE 1 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 LOCATION PROGRESS ESTIMATE 10-VAR ----------------- VIKING CONSTRUCTION COMPANY, MERCED COUNTY AT VARIOUS LOCATIONS INC. 11315 SUNRISE GOLD CIRCLE SUI RANCHO CORDOVA CA 95742 FED. AID NO. B1ST-X077(14)E BRIDGE SEISMIC RESTORATION. ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 5,000.0000 5,000.00 1.000 5,000 002 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 50,000.0000 50,000.00 0.044 2,200.00 0.378 18,900 003 TIME-RELATED OVERHEAD (WDAY) WDAY 2,630.0000 1,183,500.00 20.000 52,600.00 168.000 441,840 004 DISPUTE RESOLUTION BOARD ON-SITE MEETING EA 6,000.0000 66,000.00 1.000 6,000.00 3.000 18,000 005 HOURLY OFF-SITE HR 200.0000 4,000.00 3.000 600.00 11.000 2,200 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 006 CONSTRUCTION AREA SIGNS LS 35,000.0000 35,000.00 0.018 630.00 0.550 19,250 007 TRAFFIC CONTROL SYSTEM LS 500,000.0000 500,000.00 0.044 22,000.00 0.378 189,000 008 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 009 TEMPORARY TRAFFIC STRIPE (TAPE) LF 10.0000 84,200.00 1,200.000 12,000.00 5,403.000 54,030 010 TEMPORARY PAVEMENT MARKING (TAPE) SQFT 15.0000 12,300.00 331.000 4,965 011 CHANNELIZER (SURFACE MOUNTED) EA 100.0000 22,000.00 92.000 9,200 012 PORTABLE RADAR SPEED FEEDBACK SIGN EA 150.0000 75,000.00 80.000 12,000.00 80.000 12,000 SYSTEM DAY 013 PORTABLE SIGNAL SYSTEMS (LS) LS 150,000.0000 150,000.00 0.044 6,600.00 0.378 56,700 014 TEMPORARY BARRIER SYSTEM LF 45.0000 398,700.00 200.000 9,000.00 3,940.000 177,300 015 PORTABLE CHANGEABLE MESSAGE SIGN (LS) LS 225,000.0000 225,000.00 0.044 9,900.00 0.378 85,050 016 TEMPORARY CRASH CUSHION MODULE EA 375.0000 52,500.00 42.000 15,750 017 ALTERNATIVE TEMPORARY CRASH CUSHION TL-3 EA 5,000.0000 20,000.00 2.000 10,000.00 2.000 10,000 018 AUTOMATED FLAGGER ASSISTANCE DEVICE DAY EA 250.0000 30,000.00 0.000 0 019 JOB SITE MANAGEMENT LS 250,000.0000 250,000.00 0.044 11,000.00 0.378 94,500 020 PREPARE WATER POLLUTION CONTROL PROGRAM LS 25,000.0000 25,000.00 0.750 18,750 021 MOVE-IN/MOVE-OUT (TEMPORARY EROSION EA 1,000.0000 10,000.00 0.000 0 CONTROL) 022 TEMPORARY HYDRAULIC MULCH SQYD 1.1000 6,600.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY DRAINAGE INLET PROTECTION EA 450.0000 4,500.00 0.000 0 024 TEMPORARY FIBER ROLL LF 5.0000 12,500.00 350.000 1,750 025 TEMPORARY SILT FENCE LF 3.5000 8,435.00 1,436.000 5,026 026 TEMPORARY CONSTRUCTION ENTRANCE EA 5,000.0000 50,000.00 4.000 20,000 027 STREET SWEEPING LS 75,000.0000 75,000.00 0.044 3,300.00 0.378 28,350 028 TEMPORARY CONCRETE WASHOUT LS 75,000.0000 75,000.00 0.044 3,300.00 0.338 25,350 029 WATER QUALITY SAMPLING AND ANALYSIS DAY EA 800.0000 24,000.00 38.000 30,400.00 38.000 30,400 030 WATER QUALITY MONITORING REPORT EA 250.0000 7,500.00 38.000 9,500.00 38.000 9,500 031 WATER QUALITY ANNUAL REPORT EA 750.0000 2,250.00 0.000 0 032 TEMPORARY CREEK DIVERSION SYSTEMS LS 275,000.0000 275,000.00 0.044 12,100.00 0.378 103,950 033 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 3.0000 18,300.00 4,972.000 14,916 STRIPE (HAZARDOUS WASTE) 034 WORK AREA MONITORING (BRIDGE) LS 10,000.0000 10,000.00 0.000 0 035 TREATED WOOD WASTE LB 1.0000 18,300.00 1,784.000 1,784 036 BIRD EXCLUSION DEVICES LS 275,000.0000 275,000.00 1.000 275,000 037 INVASIVE SPECIES CONTROL LS 10,000.0000 10,000.00 0.044 440.00 0.378 3,780 038 CLEARING AND GRUBBING (LS) LS 250,000.0000 250,000.00 0.334 83,500 039 ROADWAY EXCAVATION CY 500.0000 115,000.00 0.000 0 040 STRUCTURE EXCAVATION (BRIDGE) CY 300.0000 203,100.00 248.750 74,625.00 671.500 201,450 (F) 041 STRUCTURE EXCAVATION (TYPE D) CY 400.0000 119,200.00 -149.000 -59,600.00 74.500 29,800 (F) 042 STRUCTURE BACKFILL (BRIDGE) CY 650.0000 46,150.00 10.000 6,500.00 10.000 6,500 (F) 043 IMPORTED BORROW (CY) CY 60.0000 28,800.00 0.000 0 044 DRY SEED (SQFT) SQFT 0.2000 11,400.00 0.000 0 045 COMPOST (CY) CY 90.0000 29,700.00 0.000 0 046 INCORPORATE MATERIALS SQFT 0.2500 8,950.00 0.000 0 047 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 048 CLASS 2 AGGREGATE BASE (CY) CY 175.0000 33,250.00 0.000 0 049 REPLACE ASPHALT CONCRETE SURFACING CY 7,500.0000 5,250.00 0.000 0 PROGRAM CAS145 PAGE 3 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 HOT MIX ASPHALT (TYPE A) TON 350.0000 115,500.00 0.000 0 051 TACK COAT TON 1,500.0000 900.00 0.000 0 052 COLD PLANE ASPHALT CONCRETE PAVEMENT SQYD 35.0000 38,150.00 0.000 0 053 FURNISH 18" PRECAST PRESTRESSED CONCRETE LF 100.0000 124,100.00 617.100 61,710.00 1,234.200 123,420 PILING 054 DRIVE 18" PRECAST PRESTRESSED CONCRETE EA 11,250.0000 315,000.00 14.000 157,500.00 28.000 315,000 PILE 055 FURNISH PILING (CLASS 90, ALTERNATIVE X, LF 50.0000 28,900.00 288.720 14,436.00 577.440 28,872 MODIFIED) 056 DRIVE PILE (CLASS 90, ALTERNATIVE X, EA 8,000.0000 128,000.00 8.000 64,000.00 16.000 128,000 MODIFIED) 057 STRUCTURAL CONCRETE, BRIDGE FOOTING CY 3,800.0000 79,800.00 15.750 59,850.00 21.000 79,800 (F) 058 STRUCTURAL CONCRETE, BRIDGE CY 4,250.0000 208,250.00 40.000 170,000.00 44.000 187,000 (F) 059 STRUCTURAL CONCRETE, BRIDGE (POLYMER CY 4,080.0000 689,520.00 43.750 178,500.00 65.750 268,260 (F) FIBER) 060 STRUCTURAL CONCRETE, APPROACH SLAB (TYPE CY 2,500.0000 542,500.00 59.070 147,675.00 112.400 281,000 R) 061 PAVING NOTCH EXTENSION CF 500.0000 61,000.00 52.400 26,200 062 DIAPHRAGM BOLSTER EA 12,500.0000 150,000.00 0.000 0 063 DRILL AND BOND DOWEL LF 100.0000 197,300.00 636.400 63,640 064 CLEAN EXPANSION JOINT LF 50.0000 6,450.00 0.000 0 065 JOINT SEAL (MR 1/2") LF 80.0000 2,720.00 0.000 0 066 JOINT SEAL (MR 1") LF 100.0000 4,300.00 0.000 0 067 JOINT SEAL (MR 1 1/2") LF 150.0000 35,700.00 0.000 0 068 JOINT SEAL (MR 2") LF 225.0000 9,675.00 0.000 0 069 JOINT SEAL (TYPE AL) LF 80.0000 1,280.00 0.000 0 070 BAR REINFORCING STEEL (BRIDGE) LB 2.5000 165,387.50 10,000.000 25,000.00 13,858.000 34,645 (F) 071 PUBLIC SAFETY PLAN LS 7,500.0000 7,500.00 1.000 7,500 072 ABANDON BRIDGE DECK DRAIN EA 750.0000 9,000.00 0.000 0 073 RAPID SETTING CONCRETE (PATCH) CF 325.0000 132,600.00 590.420 191,886 074 REMOVE ASPHALT CONCRETE SURFACING SQFT 10.0000 48,870.00 0.000 0 075 REMOVE UNSOUND CONCRETE CF 350.0000 142,800.00 590.420 206,647 076 REMOVE POLYESTER CONCRETE OVERLAY SQFT 20.0000 40,800.00 0.000 0 PROGRAM CAS145 PAGE 4 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 PREPARE CONCRETE BRIDGE DECK SURFACE SQFT 1.0000 56,052.00 0.000 0 078 FURNISH POLYESTER CONCRETE OVERLAY CF 100.0000 507,000.00 0.000 0 079 PLACE POLYESTER CONCRETE OVERLAY SQFT 5.0000 280,260.00 0.000 0 (F) 080 REMOVE CHIP SEAL SQFT 4.0000 186,900.00 46,725.000 186,900 081 CORE CONCRETE (1") LF 150.0000 19,350.00 0.000 0 082 CORE CONCRETE (4") LF 200.0000 3,000.00 0.000 0 083 CORE CONCRETE (6") LF 225.0000 16,650.00 0.000 0 084 CORE CONCRETE (7") LF 375.0000 1,125.00 0.000 0 085 CORE CONCRETE (8") LF 425.0000 7,225.00 0.000 0 086 BRIDGE REMOVAL (PORTION), LOCATION A LS 275,000.0000 275,000.00 0.000 0 087 BRIDGE REMOVAL (PORTION), LOCATION B LS 150,000.0000 150,000.00 0.100 15,000 088 BRIDGE REMOVAL (PORTION), LOCATION C LS 150,000.0000 150,000.00 0.500 75,000 089 BRIDGE REMOVAL (PORTION), LOCATION D LS 150,000.0000 150,000.00 0.500 75,000 090 COMPOSITE COLUMN CASING SQFT 35.0000 379,750.00 4,671.000 163,485.00 10,850.000 379,750 091 CARBON FIBER REINFORCED POLYMER STRIP LF 65.0000 879,385.00 4,030.750 261,998 092 MISCELLANEOUS METAL (RESTRAINER - CABLE LB 30.0000 39,900.00 0.000 0 (F) TYPE) 093 SEAT EXTENDER (PIPE TYPE) LB 30.0000 39,750.00 0.000 0 094 SEAT EXTENDER (SLAB BRIDGE TYPE) LB 30.0000 189,750.00 0.000 0 095 GALVANIC ANODES EA 150.0000 900.00 465.000 69,750 096 MINOR CONCRETE (MISCELLANEOUS CY 2,000.0000 20,000.00 0.000 0 CONSTRUCTION) 097 REMOVE CURB LF 30.0000 10,200.00 0.000 0 098 REMOVE CONCRETE SIDEWALK (SQYD) SQYD 250.0000 4,500.00 0.000 0 099 MISCELLANEOUS METAL (BRIDGE) LB 22.0000 30,580.00 0.000 0 (F) 100 REMOVE WATER MAIN LF 83.0000 19,920.00 0.000 0 101 REMOVE ABANDONED WATER MAIN LF 83.0000 19,920.00 0.000 0 102 INSTALL WATER MAIN LF 125.0000 30,000.00 0.000 0 103 PREPARE AND STAIN CONCRETE SQFT 5.0000 12,125.00 0.000 0 PROGRAM CAS145 PAGE 5 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 RECONSTRUCT FENCE (TYPE BW) LF 20.0000 12,400.00 0.000 0 105 RECONSTRUCT CHAIN LINK FENCE LF 100.0000 7,200.00 0.000 0 106 REMOVE PAVEMENT MARKER EA 4.0000 2,000.00 232.000 928 107 PAVEMENT MARKER (RETROREFLECTIVE) EA 10.0000 8,200.00 135.000 1,350 108 MIDWEST GUARDRAIL SYSTEM (STEEL POST) LF 40.0000 69,600.00 0.000 0 109 VEGETATION CONTROL (MINOR CONCRETE) SQYD 45.0000 61,200.00 0.000 0 110 TUBULAR HANDRAILING LF 105.0000 52,080.00 0.000 0 (F) 111 TRANSITION RAILING (TYPE WB-31) EA 5,000.0000 50,000.00 0.000 0 112 ALTERNATIVE IN-LINE TERMINAL TL-3 EA 3,500.0000 35,000.00 0.000 0 113 ALTERNATIVE CRASH CUSHION TL-3 EA 40,000.0000 40,000.00 0.000 0 114 CONCRETE BARRIER (TYPE 60MS) LF 425.0000 63,750.00 0.000 0 115 CONCRETE BARRIER (TYPE 732SW MODIFIED) LF 600.0000 288,600.00 0.000 0 (F) 116 CONCRETE BARRIER (TYPE 836) LF 225.0000 96,525.00 0.000 0 (F) 117 CONCRETE BARRIER (TYPE 836 MODIFIED) LF 300.0000 646,500.00 209.000 62,700 (F) 118 REMOVE GUARDRAIL LF 10.0000 11,600.00 394.000 3,940 119 SALVAGE METAL BRIDGE RAILING LF 10.0000 16,740.00 822.000 8,220 120 THERMOPLASTIC TRAFFIC STRIPE (SPRAYABLE) LF 4.5000 123,300.00 10,783.000 48,523 121 6" THERMOPLASTIC TRAFFIC STRIPE LF 2.0000 16,060.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 36-12) 122 6" THERMOPLASTIC TRAFFIC STRIPE LF 6.5000 99,450.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 123 8" THERMOPLASTIC TRAFFIC STRIPE LF 10.5000 1,155.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 124 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 2.5000 40,750.00 7,833.000 19,582 125 CONTRAST STRIPE PAINT (1-COAT) LF 5.0000 10,000.00 0.000 0 126 6" TRAFFIC STRIPE TAPE (WARRANTY) LF 20.0000 34,800.00 0.000 0 127 6" TRAFFIC STRIPE TAPE WITH CONTRAST LF 20.0000 38,400.00 0.000 0 (WARRANTY) 128 6" TRAFFIC STRIPE TAPE WITH CONTRAST LF 20.0000 40,000.00 0.000 0 (WARRANTY) (BROKEN 36-12) 129 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 50,000.0000 50,000.00 0.044 2,200.00 0.378 18,900 SYSTEM ELEMENTS DURING CONSTRUCTION PROGRAM CAS145 PAGE 6 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 130 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 131 ASBESTOS COMPLIANCE PLAN LS 5,000.0000 5,000.00 0.000 0 132 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 133 TEMPORARY AUTOMATED END OF QUEUE WARNING EA 350.0000 210,000.00 0.000 0 SYSTEM (TYPE 1) DAY 134 END OF QUEUE MONITORING AND WARNING WITH EA 1,000.0000 30,000.00 0.000 0 TRUCK MOUNTED CHANGEABLE MESSAGE SIGN DAY PROGRAM CAS145 PAGE 7 DATE 10/18/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 10-0G8304 TIME 04:01 PM ESTIMATE NO. 008 BID OPENING 06/21/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/24 R.E. NAME: TOFAEL ANWAR DATE OF THIS ESTIMATE 10/18/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 1,279,451.00 5,242,904.25 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 0.00 58,231.71 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 1,279,451.00 5,301,135.96 135 MOBILIZATION LS 1,538,500.0000 1,538,500.00 0.950 1,461,575 ORIGINAL CONTRACT AMOUNT 15,385,439.50 TOTAL WORK COMPLETED 1,279,451.00 6,762,710.96 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS -40,000.00 -150,000.00 TOTAL 1,239,451.00 6,612,710.96 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 11/27/23 450 01/22/24 01/22/24 11/07/25 20 0 0 0 43% 4% PROGRESS IS SATISFACTORY TOFAEL ANWAR RESIDENT ENGINEER