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 07/23/24 EST. NO. 010 TIME 10:45 AM R.E. NAME: LEE, PETER 07-3255U4 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 002 0004 1,264.92 E.W. @ F.A.(+) 042924 N 0026.0 0005 2,049.82 050824 N 0027.0 0006 3,871.95 060524 N 0028.0 0007 286.87 042924 N 0026.1 011 0015 10,708.03 E.W. @ F.A.(+) 042324 N 0021.0 18,181.59 TOTAL THIS ESTIMATE 223,296.83 TOTAL PREVIOUS ESTIMATE 241,478.42 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 07/23/24 EST. NO. 010 TIME 10:45 AM R.E. NAME: LEE, PETER 07-3255U4 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE 40-5.01D(8)(B) MOR -23,471.50 010 -23,471.50 -23,471.50 TOTAL DEDUCTIONS -23,471.50 -23,471.50 PROGRAM CAS145 PAGE 1 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 LOCATION RERUN PROGRESS ESTIMATE 07-LA-605-R20.2/R26.0 ----------------------- PETERSON-CHASE GENERAL LOS ANGELES COUNTY IN BALDWIN PARK AND ENGINEERING CONSTRUCTION, INC. IRWINDALE FROM ROUTE 10/605 SEPARATION TO 16351 CONSTRUCTION CIRCLE WES 0.2 MILE NORTH OF ROUTE 210/605 SEPARATION IRVINE CA 92606 FED. AID NO. ACIM-6052(7)E INDIVIDUAL SLAB REPLACEMENT, COLD PLANE AC ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 2,500.0000 2,500.00 1.000 2,500 002 TIME-RELATED OVERHEAD (WDAY) WDAY 1,600.0000 800,000.00 18.000 28,800.00 204.000 326,400 003 DISPUTE RESOLUTION BOARD ON-SITE MEETING EA 6,000.0000 60,000.00 1.000 6,000.00 3.000 18,000 004 HOURLY OFF-SITE HR 200.0000 2,000.00 1.000 200.00 4.000 800 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 005 CONSTRUCTION AREA SIGNS LS 17,000.0000 17,000.00 0.750 12,750 006 TRAFFIC CONTROL SYSTEM LS 1,660,000.0000 1,660,000.00 0.040 66,400.00 0.410 680,600 007 CHANNELIZER (SURFACE MOUNTED) EA 45.0000 2,115.00 6.000 270 008 PORTABLE RADAR SPEED FEEDBACK SIGN EA 60.0000 12,000.00 0.000 0 SYSTEM DAY 009 TEMPORARY PEDESTRIAN ACCESS ROUTE LS 3,000.0000 3,000.00 0.660 1,980 010 TEMPORARY RAILING (TYPE K) LF 19.0000 88,160.00 1,500.000 28,500 011 TEMPORARY CRASH CUSHION MODULE EA 250.0000 37,500.00 28.000 7,000 012 TEMPORARY RADAR SPEED FEEDBACK SIGN EA 18,000.0000 18,000.00 0.000 0 SYSTEM 013 JOB SITE MANAGEMENT LS 5,000.0000 5,000.00 0.040 200.00 0.410 2,050 014 PREPARE STORM WATER POLLUTION PREVENTION LS 1,250.0000 1,250.00 1.000 1,250 PLAN 015 RAIN EVENT ACTION PLAN EA 1,500.0000 3,000.00 5.000 7,500 016 STORM WATER SAMPLING AND ANALYSIS DAY EA 500.0000 1,000.00 0.000 0 017 STORM WATER ANNUAL REPORT EA 2,000.0000 4,000.00 1.000 2,000.00 1.000 2,000 018 MOVE-IN/MOVE-OUT (TEMPORARY EROSION EA 600.0000 600.00 0.000 0 CONTROL) 019 TEMPORARY COVER SQYD 11.0000 4,400.00 0.000 0 020 TEMPORARY DRAINAGE INLET PROTECTION EA 100.0000 200.00 9.000 900 021 TEMPORARY FIBER ROLL LF 3.5000 10,500.00 1,050.000 3,675 022 TEMPORARY GRAVEL BAG BERM LF 6.0000 6,000.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY SILT FENCE LF 4.0000 4,000.00 0.000 0 024 TEMPORARY CONSTRUCTION ENTRANCE EA 4,000.0000 4,000.00 0.000 0 025 STREET SWEEPING LS 5,000.0000 5,000.00 0.000 0 026 TEMPORARY CONCRETE WASHOUT LS 6,000.0000 6,000.00 0.250 1,500.00 0.500 3,000 027 TREATED WOOD WASTE LB 0.3800 85,120.00 15,732.000 5,978 028 REMOVE CONCRETE (CY) CY 500.0000 2,500.00 0.000 0 029 ROADWAY EXCAVATION CY 189.0000 412,020.00 1,128.000 213,192.00 1,889.000 357,021 030 ROADWAY EXCAVATION (TYPE Z-2) (AERIALLY CY 275.0000 984,500.00 5,130.000 1,410,750 DEPOSITED LEAD) 031 ROADSIDE CLEARING LS 26,750.0000 26,750.00 0.000 0 032 PRUNE EXISTING PLANTS LS 22,000.0000 22,000.00 0.000 0 033 ROCK BLANKET SQFT 60.0000 4,800.00 0.000 0 034 SOIL AMENDMENT CY 70.0000 12,600.00 0.000 0 035 SLOW-RELEASE FERTILIZER LB 3.1000 7,378.00 0.000 0 036 PLANT (GROUP A) EA 18.0000 171,540.00 0.000 0 037 TREE PROTECTION EA 110.0000 5,830.00 51.000 5,610 038 PLANT ESTABLISHMENT WORK LS 75,000.0000 75,000.00 0.000 0 039 WOOD MULCH CY 72.0000 51,840.00 0.000 0 040 CHECK AND TEST EXISTING IRRIGATION LS 5,500.0000 5,500.00 0.500 2,750 FACILITIES 041 REMOVE IRRIGATION FACILITY LS 2,700.0000 2,700.00 0.000 0 042 CONTROL AND NEUTRAL CONDUCTORS LS 20,000.0000 20,000.00 0.000 0 043 1 1/2" REMOTE CONTROL VALVE EA 730.0000 5,840.00 0.000 0 044 RISER SPRINKLER ASSEMBLY (GEAR DRIVEN) EA 70.0000 8,400.00 0.000 0 045 POP-UP SPRINKLER ASSEMBLY (GEAR DRIVEN) EA 84.0000 7,812.00 0.000 0 046 3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 5.6000 13,776.00 0.000 0 (F) LINE) 047 1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 6.0000 9,360.00 0.000 0 (F) LINE) 048 1 1/4" PLASTIC PIPE (SCHEDULE 40) LF 6.5000 20,800.00 0.000 0 (F) (SUPPLY LINE) 049 1 1/2" PLASTIC PIPE (SCHEDULE 40) LF 7.5000 4,800.00 0.000 0 (F) (SUPPLY LINE) PROGRAM CAS145 PAGE 3 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 2" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 8.5000 44,625.00 0.000 0 (F) LINE) 051 2" PLASTIC PIPE (CLASS 315) (SUPPLY LF 17.0000 1,700.00 0.000 0 (F) LINE) 052 BALL VALVE EA 750.0000 1,500.00 0.000 0 053 ROLLED EROSION CONTROL PRODUCT (JUTE SQFT 0.9000 32,490.00 0.000 0 MESH) 054 FIBER ROLLS LF 4.5000 4,275.00 0.000 0 055 CLASS 3 AGGREGATE BASE (CY) CY 97.0000 118,340.00 395.000 38,315.00 700.000 67,900 056 LEAN CONCRETE BASE RAPID SETTING CY 440.0000 198,000.00 198.000 87,120.00 331.000 145,640 057 SLURRY SEAL TON 455.0000 486,850.00 0.000 0 058 HOT MIX ASPHALT (TYPE A) TON 133.0000 258,020.00 0.000 0 059 RUBBERIZED HOT MIX ASPHALT (GAP GRADED) TON 180.0000 1,089,000.00 0.000 0 060 PLACE HOT MIX ASPHALT DIKE (TYPE A) LF 2.0000 52,400.00 0.000 0 061 TACK COAT TON 1,100.0000 41,800.00 0.000 0 062 REMOVE ASPHALT CONCRETE PAVEMENT (SQFT) SQFT 0.7800 59,280.00 0.000 0 063 REMOVE ASPHALT CONCRETE DIKE LF 4.0000 104,800.00 0.000 0 064 COLD PLANE ASPHALT CONCRETE PAVEMENT SQYD 7.0000 241,500.00 0.000 0 065 JOINTED PLAIN CONCRETE PAVEMENT (RSC) CY 785.0000 1,099,000.00 535.000 419,975.00 897.000 704,145 066 DRILL AND BOND (DOWEL BAR) EA 30.0000 174,000.00 0.000 0 067 INDIVIDUAL SLAB REPLACEMENT (RSC) CY 845.0000 1,225,250.00 0.000 0 068 60" CAST-IN-DRILLED-HOLE CONCRETE PILE LF 1,175.0000 141,000.00 120.000 141,000 (SIGN FOUNDATION) 069 MINOR CONCRETE CY 500.0000 2,500.00 0.000 0 (F) 070 MINOR CONCRETE (MINOR STRUCTURE) CY 4,500.0000 12,600.00 1.400 6,300 (F) 071 FURNISH SIGN STRUCTURE (VERSATILE TRUSS) LB 6.1500 569,490.00 0.000 0 072 INSTALL SIGN STRUCTURE (VERSATILE TRUSS) LB 0.2700 25,002.00 0.000 0 073 REMOVE SIGN STRUCTURE WALKWAY (EA) EA 1,200.0000 28,800.00 21.000 25,200 074 REMOVE SIGN STRUCTURE (EA) EA 4,000.0000 20,000.00 0.000 0 075 DESIGN POLLUTION PREVENTION INFILTRATION CY 150.0000 543,000.00 3,290.500 493,575 AREA (ROCK INFILL) 076 18" CORRUGATED STEEL PIPE (.079" THICK) LF 110.0000 4,290.00 25.000 2,750 PROGRAM CAS145 PAGE 4 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 18" ENTRANCE TAPER EA 900.0000 900.00 0.000 0 078 18" STEEL FLARED END SECTION EA 450.0000 900.00 1.000 450 079 REMOVE INLET EA 1,000.0000 1,000.00 1.000 1,000 080 ROCK SLOPE PROTECTION (150 LB, CLASS CY 500.0000 4,000.00 0.000 0 III, METHOD B) (CY) 081 ROCK SLOPE PROTECTION (20 LB, CLASS I, CY 400.0000 10,400.00 7.400 2,960 METHOD B) (CY) 082 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 3.0000 264.00 20.000 60 083 MINOR CONCRETE (CURB AND GUTTER) CY 2,200.0000 81,400.00 25.600 56,320 084 MINOR CONCRETE (CURB, SIDEWALK AND CURB CY 2,200.0000 129,800.00 12.200 26,840 RAMP) 085 REMOVE CONCRETE (CURB AND GUTTER) (CY) CY 600.0000 38,400.00 46.000 27,600 086 MISCELLANEOUS IRON AND STEEL LB 2.5000 1,655.00 427.000 1,067 (F) 087 REMOVE DELINEATOR EA 25.0000 1,375.00 0.000 0 088 DELINEATOR (CLASS 2) EA 75.0000 12,000.00 35.000 2,625 089 GUARD RAILING DELINEATOR EA 50.0000 3,700.00 0.000 0 090 PAVEMENT MARKER (RETROREFLECTIVE) EA 8.2500 13,777.50 0.000 0 091 TREATMENT BEST MANAGEMENT PRACTICE EA 25.0000 750.00 0.000 0 MARKER 092 OBJECT MARKER (TYPE N) EA 100.0000 100.00 0.000 0 093 OBJECT MARKER (TYPE L-1) EA 100.0000 1,800.00 0.000 0 094 REMOVE MARKER EA 5.0000 55.00 0.000 0 095 REMOVE ROADSIDE SIGN (WOOD POST) EA 50.0000 12,000.00 113.000 5,650 096 REMOVE ROADSIDE SIGN (METAL POST) EA 150.0000 1,950.00 3.000 450 097 REMOVE ROADSIDE SIGN (STRAP AND SADDLE EA 25.0000 2,500.00 40.000 1,000 BRACKET METHOD) 098 FURNISH FORMED PANEL SIGN (OVERHEAD) SQFT 18.0000 106,740.00 4,328.300 77,909 099 FURNISH LAMINATED PANEL SIGN (1"-TYPE A) SQFT 31.0000 78,740.00 1,228.300 38,077 100 FURNISH LAMINATED PANEL SIGN (1"-TYPE B) SQFT 30.0000 35,100.00 287.800 8,634 101 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 9.0000 18,090.00 868.700 7,818 (0.063"-UNFRAMED) 102 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 10.0000 18,700.00 839.800 8,398 (0.080"-UNFRAMED) 103 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 20.0000 16,000.00 484.000 9,680 (0.063"-FRAMED) PROGRAM CAS145 PAGE 5 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 21.0000 14,280.00 318.000 6,678 (0.080"-FRAMED) 105 ROADSIDE SIGN - ONE POST EA 465.0000 106,950.00 103.000 47,895 106 ROADSIDE SIGN - TWO POST EA 1,500.0000 81,000.00 24.000 36,000 107 INSTALL SIGN (STRAP AND SADDLE BRACKET EA 250.0000 27,500.00 35.000 8,750 METHOD) 108 INSTALL SIGN PANEL ON EXISTING FRAME SQFT 11.0000 80,300.00 5,556.600 61,122 109 INSTALL ROADSIDE SIGN (LAMINATED WOOD EA 2,950.0000 14,750.00 0.000 0 BOX POST) 110 FURNISH LAMINATED WOOD BOX POST (TYPE M) EA 2,555.0000 25,550.00 0.000 0 111 MIDWEST GUARDRAIL SYSTEM (WOOD POST) LF 41.0000 496,100.00 0.000 0 112 VEGETATION CONTROL (MINOR CONCRETE) SQYD 68.0000 191,080.00 0.000 0 113 TRANSITION RAILING (TYPE WB-31) EA 5,500.0000 71,500.00 0.000 0 114 END ANCHOR ASSEMBLY (TYPE SFT-M) EA 1,925.0000 84,700.00 0.000 0 115 ALTERNATIVE IN-LINE TERMINAL SYSTEM EA 4,545.0000 199,980.00 0.000 0 116 REMOVE GUARDRAIL LF 10.4000 135,200.00 0.000 0 117 THERMOPLASTIC TRAFFIC STRIPE (ENHANCED LF 1.1000 156,200.00 0.000 0 WET NIGHT VISIBILITY) 118 THERMOPLASTIC PAVEMENT MARKING (ENHANCED SQFT 6.0000 33,660.00 0.000 0 WET NIGHT VISIBILITY) 119 6" THERMOPLASTIC TRAFFIC STRIPE LF 0.9000 4,977.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 18-12) 120 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 5,000.0000 5,000.00 0.000 0 SYSTEM ELEMENTS DURING CONSTRUCTION 121 TEMPORARY MICROWAVE VEHICLE DETECTION LS 186,000.0000 186,000.00 0.000 0 SYSTEM 122 MODIFYING LIGHTING SYSTEMS LS 460,000.0000 460,000.00 0.000 0 123 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 575,000.0000 575,000.00 0.000 0 124 MODIFYING RAMP METERING SYSTEMS LS 790,000.0000 790,000.00 0.000 0 125 MODIFYING TRAFFIC MONITORING STATIONS LS 75,000.0000 75,000.00 0.000 0 126 REMOVING SIGN ILLUMINATION SYSTEMS LS 48,000.0000 48,000.00 0.500 24,000 127 CENSUS STATION LS 160,000.0000 160,000.00 0.000 0 128 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 129 TEMPORARY AUTOMATED END OF QUEUE WARNING EA 450.0000 27,000.00 0.000 0 SYSTEM (TYPE 1) DAY PROGRAM CAS145 PAGE 6 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 130 END OF QUEUE MONITORING AND WARNING WITH EA 450.0000 27,000.00 0.000 0 TRUCK MOUNTED CHANGEABLE MESSAGE SIGN DAY 131 DETECTABLE WARNING SURFACE SQFT 48.0000 30,720.00 0.000 0 132 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 133 SUBGRADE ENHANCEMENT GEOTEXTILE, CLASS SQYD 3.6000 12,312.00 1,753.000 6,310.80 2,833.000 10,198 B2 PROGRAM CAS145 PAGE 7 DATE 07/23/24 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-3255U4 TIME 10:45 AM ESTIMATE NO. 010 BID OPENING 03/07/23 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/24 R.E. NAME: LEE, PETER DATE OF THIS ESTIMATE 07/23/24 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 870,012.80 4,938,978.06 ADJUSTMENT OF COMPENSATION 0.00 36,031.81 EXTRA WORK 18,181.59 205,446.61 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 888,194.39 5,180,456.48 134 MOBILIZATION LS 250,000.0000 250,000.00 0.950 237,500 ORIGINAL CONTRACT AMOUNT 16,259,458.50 TOTAL WORK COMPLETED 888,194.39 5,417,956.48 MATERIALS ON HAND ON SITE -26,905.00 97,059.00 DEDUCTIONS -23,471.50 -23,471.50 TOTAL 837,817.89 5,491,543.98 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 05/12/23 750 08/07/23 08/07/23 11/02/26 204 33 0 0 31% 27% PROGRESS IS SATISFACTORY LEE, PETER RESIDENT ENGINEER