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 07/24/13 EST. NO.30 TIME 01:36 PM R.E. NAME: HATEFI, AMIR 04-2285C4 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 001 0402 279.33 E.W. @ F.A.(+) 052813 N 1208.0 0403 64.71 061913 N 1220.0 0409 4,856.32 041912 N 1218.0 0410 90.20 062813 N 1228.0 0411 60.13 062613 N 1229.0 0412 666.60 052013 N 1231.0 0413 666.19 052313 N 1235.0 002 0037 300.00 E.W. @ F.A.(+) 053013 N 1209.0 0038 116.70 061913 N 1221.0 0039 2,664.01 061913 N 1234.0 010 0001 17,052.00 E.W. @ L.S.(+) 062013 N XXX 0 015 0036 398.93 A.C. @ F.A.(+) 062213 N 1233.0 016 0012 1,257.83 E.W. @ F.A.(+) 052313 N 1222.0 019 0063 1,203.88 E.W. @ F.A.(+) 042913 N 1201.0 0064 7,480.23 050313 N 1202.0 0065 873.75 052113 N 1204.0 0066 478.29 052213 N 1205.0 020 0002 4,946.73 A.C. @ L.S.(+) 062013 N XXX 0 021 0054 2,081.16 E.W. @ F.A.(+) 051513 N 1227.1 026 0001 6,557.71 A.C. @ L.S.(+) 062013 N XXX 0 028 0016 1,228.71 E.W. @ F.A.(+) 061113 N 1219.0 037 0002 10,150.45 E.W. @ L.S.(+) 062013 N XXX 0 041 0003 39,367.04 A.C. @ L.S.(+) 071613 N XXX 0 042 0001 2,011.86 A.C. @ F.A.(+) 051512 N 0774.0 0002 1,589.53 051712 N 0777.0 0003 1,975.97 082912 N 0909.0 0004 11,893.06 A.C. @ L.S.(+) 071613 N XXX 0 044 0006 64,802.91 E.W. @ L.S.(+) 062013 N XXX 0 059 0012 1,306.81 E.W. @ F.A.(+) 111512 N 0986.1 0013 269.25 111512 N 0986.2 062 0003 307,900.00 A.C. @ L.S.(+) 071613 N XXX 0 064 0004 8,452.52 E.W. @ L.S.(+) 062013 N XXX 0 066 0001 575.69 A.C. @ F.A.(+) 031913 Y 1114.0 0002 712.34 031913 Y 1118.0 0007 745.34 051613 Y 1187.0 0008 396.04 052113 Y 1190.0 0009 10,948.53 051513 Y 1191.0 0010 280.40 051413 Y 1192.0 0011 1,749.11 052013 Y 1193.0 0012 1,333.28 052113 Y 1194.0 0014 1,832.56 053113 N 1232.0 0015 396.04 052013 Y 1186.1 069 0002 735.19 A.C. @ F.A.(+) 040313 Y 1145.0 0003 1,009.63 040413 Y 1146.0 0004 731.42 040113 Y 1132.1 0005 512.07 040113 Y 1131.1 0006 2,824.50 040513 N 1172.0 0007 1,557.38 032713 Y 1124.1 072 0001 3,255,400.00 A.C. @ L.S.(+) 071613 N XXX 0 074 0001 11,200.00 A.C. @ L.S.(+) 062013 N XXX 0 PROGRAM CAS145 S C H E D U L E O F E X T R A W O R K PAGE NO. 2 DATE 07/24/13 EST. NO.30 TIME 01:36 PM R.E. NAME: HATEFI, AMIR 04-2285C4 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 3,795,982.33 TOTAL THIS ESTIMATE 2,376,745.33 TOTAL PREVIOUS ESTIMATE 6,172,727.66 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 07/24/13 EST. NO.30 TIME 01:36 PM R.E. NAME: HATEFI, AMIR 04-2285C4 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE MISSING SWPPP DOCS -370,000.00 09 RETURN EST 9 DEDUCT 370,000.00 10 DOWEL&TIE BAR DEFECI -849,114.00 22 LATE SUB SWPPP DOCS -20,000.00 25 REVERSE SWPPP DEDUCT 20,000.00 26 LATE SUB SWPPP DOCS -20,000.00 30 -20,000.00 -869,114.00 LABOR COMPLIANCE VIOLATION LETTER DATED 7/20/11 -1,000.00 05 RETURN EST 5 DEDUCT 1,000.00 06 0.00 0.00 LIQUIDATED DAMAGES LATE PICK UP OF HWY -60,400.00 20 LATE OPENING FWY -10,400.00 22 LATE OPENING FWY 21,000.00 24 0.00 -49,800.00 TOTAL DEDUCTIONS -20,000.00 -918,914.00 PROGRAM CAS145 PAGE 1 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 LOCATION RERUN PROGRESS ESTIMATE 04-CC-4-R25.6/R26.6 ----------------------- R AND L BROSAMER INC IN CONTRA COSTA COUNTY IN ANTIOCH 1777 OAKLAND BLVD SUITE 300 AND PITTSBURG FROM 0.4 MILE WEST TO WALNUT CREEK CA 94596 0.6 MILE EAST OF SOMERSVILLE ROAD UNDERCROSSING FED. AID NO. NH-P004(138)N ,HPLU-6204(92) ,L-6204(92) HIGHWAY WIDENING AND RECONSTRUCT ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 PROGRESS SCHEDULE (CRITICAL PATH METHOD) LS 2,500.0000 2,500.00 0.750 1,875 002 TIME-RELATED OVERHEAD WDAY 2,347.0000 1,290,850.00 20.000 46,940.00 557.000 1,307,279 003 TEMPORARY FENCE (CL-6) LF 15.0000 1,950.00 136.000 2,040 (VISIBILITY SCREEN) 004 TEMPORARY FENCE (TYPE CL-6) LF 12.0000 102,840.00 9,970.000 119,640 005 12" TEMPORARY CULVERT LF 45.0000 35,100.00 744.000 33,480 006 24" TEMPORARY CULVERT LF 100.0000 1,300.00 0.000 0 007 TEMPORARY 12" FLARED END SECTION EA 400.0000 2,000.00 3.000 1,200 008 CONSTRUCTION SITE MANAGEMENT LS 60,000.0000 60,000.00 0.010 600.00 0.990 59,400 009 PREPARE STORM WATER POLLUTION LS 3,000.0000 3,000.00 0.750 2,250 PREVENTION PLAN 010 TEMPORARY RETAINING WALL SQFT 12.0000 144,000.00 12,000.000 144,000 (MECHANICALLY STABILIZED EARTH) 011 TEMPORARY FIBER ROLL LF 2.5000 12,600.00 18,104.000 45,260 012 TEMPORARY SILT FENCE LF 2.5000 10,650.00 3,928.000 9,820 013 TEMPORARY CONCRETE WASHOUT FACILITY EA 250.0000 6,250.00 25.000 6,250 014 TEMPORARY CONSTRUCTION ENTRANCE EA 2,500.0000 47,500.00 1.000 2,500.00 24.000 60,000 015 TEMPORARY COVER SQYD 2.5000 29,500.00 222.000 555.00 20,969.600 52,424 016 MOVE-IN/MOVE-OUT EA 550.0000 6,050.00 1.000 550.00 13.000 7,150 (TEMPORARY EROSION CONTROL) 017 TEMPORARY DRAINAGE INLET PROTECTION EA 300.0000 15,600.00 81.000 24,300 018 TEMPORARY HYDRAULIC MULCH SQYD 0.7500 6,382.50 4,355.000 3,266.25 130,785.000 98,088 (BONDED FIBER MATRIX) 019 STREET SWEEPING LS 150,000.0000 150,000.00 0.020 3,000.00 0.980 147,000 020 CONSTRUCTION AREA SIGNS LS 30,000.0000 30,000.00 0.700 21,000 021 TRAFFIC CONTROL SYSTEM LS 300,000.0000 300,000.00 0.980 294,000 022 TYPE III BARRICADE EA 150.0000 7,800.00 34.000 5,100 PROGRAM CAS145 PAGE 2 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY PAVEMENT MARKING (PAINT) SQFT 3.6000 35,928.00 4,412.000 15,883 024 TEMPORARY TRAFFIC STRIPE (PAINT) LF 0.3000 72,300.00 89,297.000 26,789 025 CHANNELIZER (SURFACE MOUNTED) EA 50.0000 52,000.00 464.000 23,200 026 TRAFFIC PLASTIC DRUM EA 60.0000 17,400.00 89.000 5,340 027 TEMPORARY PAVEMENT MARKER EA 4.0000 12,080.00 4,508.000 18,032 028 PORTABLE CHANGEABLE MESSAGE SIGN EA 5,000.0000 40,000.00 1.000 5,000.00 6.000 30,000 029 TEMPORARY RAILING (TYPE K) LF 10.0000 434,000.00 58.000 580.00 45,478.050 454,780 030 TEMPORARY CRASH CUSHION MODULE EA 150.0000 51,000.00 261.000 39,150 031 TEMPORARY CRASH CUSHION (ABSORB 350) EA 5,000.0000 25,000.00 17.000 85,000 032 TEMPORARY TRAFFIC SCREEN LF 2.0000 67,000.00 24,383.000 48,766 033 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 1.2500 10,662.50 11,671.000 14,588 STRIPE (HAZARDOUS WASTE) 034 NOISE MONITORING LS 6,000.0000 6,000.00 0.000 0 035 ABANDON CULVERT EA 250.0000 7,250.00 20.000 5,000 036 ABANDON INLET EA 600.0000 16,200.00 1.000 600.00 23.000 13,800 037 ABANDON MANHOLE EA 650.0000 1,950.00 1.000 650 038 REMOVE FENCE LF 5.0000 54,000.00 10,336.000 51,680 039 REMOVE PEDESTRIAN BARRICADE EA 80.0000 320.00 1.000 80 040 REMOVE METAL BEAM GUARD RAILING LF 15.0000 7,650.00 540.000 8,100 041 REMOVE SINGLE THRIE BEAM BARRIER LF 9.0000 92,700.00 10,300.000 92,700 042 REMOVE FLARED END SECTION EA 250.0000 250.00 1.000 250 043 REMOVE PAINTED TRAFFIC STRIPE LF 0.5000 75,000.00 11,738.000 5,869 044 REMOVE PAINTED PAVEMENT MARKING SQFT 3.0000 12,540.00 656.000 1,968 045 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 0.5000 4,270.00 11,874.000 5,937 046 REMOVE PAVEMENT MARKER EA 1.0000 2,630.00 2,280.000 2,280 047 REMOVE ROADSIDE SIGN EA 75.0000 2,850.00 5.000 375 048 REMOVE ROADSIDE SIGN EA 50.0000 250.00 0.000 0 (STRAP AND SADDLE BRACKET METHOD) 049 REMOVE ROADSIDE SIGN PANEL EA 75.0000 300.00 4.000 300 PROGRAM CAS145 PAGE 3 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 REMOVE SIGN STRUCTURE EA 6,000.0000 18,000.00 3.000 18,000 051 REMOVE SIGN OVERLAY SQFT 8.0000 64.00 8.000 64 052 REMOVE CULVERT LF 20.0000 27,600.00 994.400 19,888 053 REMOVE 24" ABANDONED GAS LINE LF 20.0000 12,800.00 560.000 11,200 054 REMOVE INLET EA 500.0000 6,500.00 10.000 5,000 055 REMOVE DRAINAGE MANHOLE EA 800.0000 800.00 1.000 800 056 REMOVE SEWER MANHOLE EA 1,000.0000 5,000.00 5.000 5,000 057 REMOVE RETAINING WALL LF 50.0000 50,500.00 1,034.000 51,700 058 REMOVE MASONRY WALL LF 20.0000 12,600.00 588.000 11,760 059 REMOVE SEWER PIPE LF 5.0000 7,100.00 1,262.000 6,310 060 REMOVE SLOPE PAVING SQFT 0.5000 4,600.00 10,000.000 5,000 061 REMOVE ASPHALT CONCRETE OVERSIDE DRAIN EA 300.0000 900.00 3.000 900 062 REMOVE BASE AND SURFACING CY 9.0000 186,300.00 12,863.000 115,767 063 RELOCATE ROADSIDE SIGN-ONE POST EA 175.0000 3,325.00 0.000 0 064 RELOCATE ROADSIDE SIGN-TWO POST EA 250.0000 5,000.00 0.000 0 065 RELOCATE ROADSIDE SIGN EA 75.0000 600.00 0.000 0 (STRAP AND SADDLE BRACKET METHOD) 066 ADJUST UTILITY COVER TO GRADE EA 1,000.0000 8,000.00 0.000 0 067 MODIFY INLET TO MANHOLE EA 2,500.0000 10,000.00 2.000 5,000 068 COLD PLANE ASPHALT CONCRETE PAVEMENT SQYD 10.0000 16,300.00 978.000 9,780 069 REMOVE CONCRETE CY 10.0000 36,600.00 0.000 0 (CEMENT TREATED SUBGRADE) 070 REMOVE CONCRETE CURB LF 3.0000 10,500.00 2,082.610 6,247 071 REMOVE CONCRETE (CURB AND GUTTER) LF 3.5000 11,060.00 4,152.000 14,532 072 REMOVE CONCRETE DITCH LF 6.0000 660.00 510.000 3,060 073 REMOVE CONCRETE SIDEWALK SQFT 0.6500 12,220.00 13,865.000 9,012 074 REMOVE CONCRETE (ISLAND PAVING) SQFT 0.6500 11,960.00 19,314.000 12,554 075 CAP INLET EA 700.0000 4,200.00 7.000 4,900 076 BRIDGE REMOVAL, LOCATION A LS 90,000.0000 90,000.00 1.000 90,000 PROGRAM CAS145 PAGE 4 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 BRIDGE REMOVAL, LOCATION B LS 90,000.0000 90,000.00 1.000 90,000 078 CLEARING AND GRUBBING LS 100,000.0000 100,000.00 1.000 100,000 079 DEVELOP WATER SUPPLY LS 50,000.0000 50,000.00 0.980 49,000 080 ROADWAY EXCAVATION CY 7.0000 1,134,000.00 2,757.000 19,299.00 144,321.000 1,010,247 081 ROADWAY EXCAVATION (TYPE Y-1) CY 20.0000 58,400.00 2,994.500 59,890 (AERIALLY DEPOSITED LEAD) 082 LEAD COMPLIANCE PLAN LS 1,500.0000 1,500.00 1.000 1,500 083 ADL BURIAL LOCATION REPORT LS 6,000.0000 6,000.00 1.000 6,000 084 ASBESTOS COMPLIANCE PLAN LS 550.0000 550.00 1.000 550 085 STRUCTURE EXCAVATION (BRIDGE) CY 40.0000 92,040.00 2,301.000 92,040 (F) 086 STRUCTURE EXCAVATION (RETAINING WALL) CY 10.0000 168,010.00 -8.000 -80.00 16,855.000 168,550 (F) 087 STRUCTURE EXCAVATION (SOUND WALL) CY 25.0000 3,500.00 140.000 3,500 088 STRUCTURE EXCAVATION (SOLDIER PILE WALL) CY 35.0000 595.00 17.000 595 (F) 089 STRUCTURE EXCAVATION (SOIL NAIL WALL) CY 30.0000 80,940.00 2,698.000 80,940 (F) 090 STRUCTURE BACKFILL (BRIDGE) CY 90.0000 142,380.00 1,582.000 142,380 (F) 091 STRUCTURE BACKFILL (RETAINING WALL) CY 22.0000 357,610.00 66.000 1,452.00 16,321.000 359,062 (F) 092 STRUCTURE BACKFILL (SOUND WALL) CY 40.0000 18,800.00 470.000 18,800 093 STRUCTURE BACKFILL (SOIL NAIL WALL) CY 50.0000 11,000.00 220.000 11,000 (F) 094 PERVIOUS BACKFILL MATERIAL (RETAINING CY 135.0000 110,565.00 819.000 110,565 (F) WALL) 095 SAND BACKFILL CY 150.0000 27,000.00 65.570 9,835 096 CONCRETE BACKFILL CY 150.0000 1,200.00 8.000 1,200 (F) 097 LEAN CONCRETE BACKFILL CY 210.0000 840.00 4.000 840 (F) 098 SOIL NAIL ASSEMBLY LF 18.6700 431,949.12 23,136.000 431,949 099 EROSION CONTROL (COMPOST BLANKET) CY 76.9200 4,384.44 22.500 1,730 100 FIBER ROLLS LF 2.5700 45,746.00 10,919.000 28,061 101 COMPOST (INCORPORATE) SQYD 12.3100 17,110.90 1,390.000 17,110 102 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 550.0000 6,050.00 2.000 1,100 103 EROSION CONTROL (HYDROSEED) (SQFT) SQFT 0.0600 28,560.00 217,800.000 13,068 PROGRAM CAS145 PAGE 5 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 ROLLED EROSION CONTROL PRODUCT SQFT 0.8000 10,080.00 9,381.000 7,504 (NETTING) 105 PLANT (GROUP M) EA 2.6100 36,279.00 13,900.000 36,279 106 2" PLASTIC PIPE (PR 200) (SUPPLY LINE) LF 5.0000 775.00 0.000 0 107 4" CORRUGATED HIGH DENSITY POLYETHYLENE LF 10.0000 19,000.00 46.000 460.00 1,530.000 15,300 PIPE 108 8" CORRUGATED HIGH DENSITY LF 20.0000 26,600.00 23.000 460.00 840.000 16,800 POLYETHYLENE PIPE CONDUIT 109 CLASS 4 AGGREGATE SUBBASE CY 20.0000 552,000.00 310.000 6,200.00 20,773.000 415,460 110 CLASS 2 AGGREGATE BASE CY 25.0000 89,750.00 51.000 1,275.00 261.000 6,525 111 CLASS 3 AGGREGATE BASE CY 20.0000 444,000.00 32,515.000 650,300 112 LEAN CONCRETE BASE CY 110.0000 1,496,000.00 107.000 11,770.00 10,928.000 1,202,080 113 HOT MIX ASPHALT TON 70.0000 1,841,000.00 560.640 39,244.80 20,054.170 1,403,791 114 SHOULDER RUMBLE STRIP STA 75.0000 6,750.00 0.000 0 (HMA,GROUND-IN INDENTATIONS) 115 PLACE HOT MIX ASPHALT DIKE (TYPE E) LF 5.0000 11,700.00 757.000 3,785.00 2,136.000 10,680 116 PLACE HOT MIX ASPHALT DIKE (TYPE F) LF 5.0000 475.00 546.000 2,730.00 657.000 3,285 117 PLACE HOT MIX ASPHALT SQYD 25.0000 196,500.00 586.000 14,650 (MISCELLANEOUS AREA) 118 TACK COAT TON 1,000.0000 14,000.00 3.710 3,710 119 JOINTED PLAIN CONCRETE PAVEMENT CY 140.0000 3,710,000.00 25,703.000 3,598,420 120 SHOULDER RUMBLE STRIP STA 70.0000 7,280.00 0.000 0 (PCC, GROUND-IN INDENTATIONS) 121 SEAL PAVEMENT JOINT LF 5.0000 191,500.00 79,635.000 398,175 122 SEAL LONGITUDINAL ISOLATION JOINT LF 2.0000 32,200.00 621.000 1,242 123 STEEL SOLDIER PILE (W8 X 31) LF 25.0000 2,375.00 95.000 2,375 124 24" DRILLED HOLE LF 45.0000 4,275.00 95.000 4,275 125 FURNISH PILING (CLASS 140) LF 35.0000 477,960.00 13,656.000 477,960 (ALTERNATIVE W) 126 DRIVE PILE (CLASS 140) EA 700.0000 226,100.00 365.000 255,500 (ALTERNATIVE W) 127 16" CAST-IN-DRILLED-HOLE CONCRETE LF 45.0000 140,850.00 3,130.000 140,850 PILING (SOUND WALL) 128 PRESTRESSING CAST-IN-PLACE CONCRETE LS 230,000.0000 230,000.00 1.000 230,000 129 STRUCTURAL CONCRETE, BRIDGE FOOTING CY 300.0000 176,700.00 589.000 176,700 (F) 130 STRUCTURAL CONCRETE, BRIDGE CY 600.0000 2,505,000.00 4,175.000 2,505,000 (F) PROGRAM CAS145 PAGE 6 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 131 STRUCTURAL CONCRETE, RETAINING WALL CY 425.0000 2,585,700.00 11.000 4,675.00 6,095.000 2,590,375 (F) 132 STRUCTURAL CONCRETE, APPROACH SLAB CY 500.0000 29,500.00 29.000 14,500.00 59.000 29,500 (F) (EBART) 133 STRUCTURAL CONCRETE, APPROACH SLAB CY 500.0000 193,000.00 162.000 81,000.00 386.000 193,000 (F) (TYPE N) 134 MINOR CONCRETE (MINOR STRUCTURE) CY 750.0000 156,750.00 2.500 1,875.00 202.122 151,591 (F) 135 MINOR CONCRETE (SOUND WALL) CY 500.0000 156,500.00 313.000 156,500 (F) 136 MINOR CONCRETE (BACKFILL) CY 200.0000 1,800.00 7.170 1,434 137 ARCHITECTURAL TREATMENT SQFT 4.0000 229,620.00 57,405.000 229,620 (F) (DELTA REGION NATIVE LANDSCAPES) 138 ARCHITECTURAL TREATMENT SQFT 4.0000 37,072.00 9,268.000 37,072 (F) (FRACTURED RIB STRUCTURE) 139 SOUND WALL (MASONRY BLOCK) SQFT 15.0000 702,570.00 44,536.000 668,040 140 JOINT SEAL (MR 1 1/2") LF 50.0000 21,150.00 212.000 10,600.00 423.000 21,150 141 JOINT SEAL (TYPE AL) LF 40.0000 3,120.00 78.000 3,120 142 BAR REINFORCING STEEL (BRIDGE) LB 0.7500 920,338.50 1,227,118.000 920,338 (F) 143 BAR REINFORCING STEEL (RETAINING WALL) LB 1.0000 694,397.00 3,383.000 3,383.00 695,777.000 695,777 (F) 144 BAR REINFORCING STEEL (SOUND WALL) LB 3.0000 24,216.00 8,072.000 24,216 (F) 145 SHOTCRETE CY 300.0000 127,500.00 425.000 127,500 (F) 146 INSTALL SIGN PANEL ON EXISTING FRAME SQFT 300.0000 60,000.00 0.000 0 147 FURNISH SIGN STRUCTURE (TRUSS) LB 2.8400 347,275.20 8,890.000 25,247 (F) 148 INSTALL SIGN STRUCTURE (TRUSS) LB 0.5000 61,140.00 45,490.000 22,745.00 54,380.000 27,190 (F) 149 FURNISH FORMED PANEL SIGN (OVERHEAD) SQFT 12.0000 17,880.00 502.000 6,024.00 502.000 6,024 150 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 10.0000 6,200.00 0.000 0 (0.063"-UNFRAMED) 151 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 10.0000 2,100.00 0.000 0 (0.080"-UNFRAMED) 152 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 12.0000 732.00 0.000 0 (0.063"-FRAMED) 153 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 12.0000 1,440.00 0.000 0 (0.080"-FRAMED) 154 60" CAST-IN-DRILLED-HOLE CONCRETE PILE LF 757.0200 113,553.00 100.000 75,702 (SIGN FOUNDATION) 155 METAL (BARRIER MOUNTED SIGN) LB 10.0000 24,900.00 0.000 0 156 ROADSIDE SIGN - ONE POST EA 200.0000 7,200.00 0.000 0 157 ROADSIDE SIGN - TWO POST EA 300.0000 1,200.00 0.000 0 PROGRAM CAS145 PAGE 7 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 158 INSTALL SIGN (STRAP AND SADDLE BRACKET EA 65.0000 520.00 1.000 65 METHOD) 159 INSTALL SIGN OVERLAY SQFT 15.0000 360.00 14.000 210 160 TIMBER LAGGING MFBM 4,500.0000 4,500.00 1.000 4,500 (F) 161 CLEAN AND PAINT STEEL SOLDIER PILING LS 5,000.0000 5,000.00 1.000 5,000 162 18" ALTERNATIVE PIPE CULVERT LF 32.0000 326,400.00 10,074.300 322,377 163 24" ALTERNATIVE PIPE CULVERT LF 50.0000 60,500.00 1,168.500 58,425 164 30" ALTERNATIVE PIPE CULVERT LF 75.0000 34,500.00 416.900 31,267 165 18" ALTERNATIVE SLOTTED PIPE LF 100.0000 23,000.00 154.000 15,400 166 12" REINFORCED CONCRETE PIPE LF 95.0000 6,270.00 57.200 5,434 167 24" REINFORCED CONCRETE PIPE (JACKED) LF 500.0000 55,000.00 110.000 55,000 168 18" REINFORCED CONCRETE PIPE (CLASS V) LF 50.0000 7,000.00 117.000 5,850 169 12" CORRUGATED STEEL PIPE LF 30.0000 2,460.00 82.000 2,460 170 36" CORRUGATED STEEL PIPE (.109" THICK) LF 100.0000 1,400.00 14.100 1,410 171 2" PLASTIC PIPE LF 25.0000 500.00 20.000 500 172 8" PLASTIC PIPE UNDERDRAIN TERMINAL LF 70.0000 4,340.00 0.000 0 RISER 173 8" PLASTIC PIPE UNDERDRAIN RISER LF 70.0000 1,750.00 0.000 0 174 8" PERFORATED PLASTIC PIPE UNDERDRAIN LF 25.0000 123,500.00 2,313.700 57,842 175 CLASS 3 PERMEABLE MATERIAL (BLANKET) CY 55.0000 58,850.00 636.000 34,980 176 DRAINAGE INLET MARKER EA 175.0000 2,450.00 0.000 0 177 WELDED STEEL PIPE CASING (BRIDGE) LF 100.0000 900.00 0.000 0 178 24" WELDED STEEL PIPE CASING (BRIDGE) LF 150.0000 48,150.00 321.000 48,150 179 12" WELDED STEEL PIPE (.250" THICK) LF 100.0000 5,900.00 0.000 0 180 18" ALTERNATIVE FLARED END SECTION EA 400.0000 1,600.00 4.000 1,600 181 SIDEWALK CROSS DRAIN LF 50.0000 650.00 13.000 650 182 DRAINAGE MANHOLE EA 5,000.0000 5,000.00 2.000 10,000 183 8" VITRIFIED CLAY PIPE LF 85.0000 108,800.00 1,280.000 108,800 184 SANITARY SEWER MANHOLE EA 5,000.0000 35,000.00 7.000 35,000 PROGRAM CAS145 PAGE 8 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 185 ROCK SLOPE PROTECTION CY 200.0000 1,000.00 4.280 856 (FACING, METHOD B) 186 ROCK SLOPE PROTECTION CY 150.0000 2,100.00 7.000 1,050 (BACKING NO. 2, METHOD B) 187 SLOPE PAVING (CONCRETE) CY 1,250.0000 52,500.00 0.000 0 (F) 188 SLOPE PAVING (CONCRETE) (BLOCK PAVER) SQFT 30.0000 177,000.00 0.000 0 (F) 189 ROCK SLOPE PROTECTION FABRIC SQYD 3.0000 330.00 27.170 81 190 MINOR CONCRETE (CURB) CY 400.0000 48,000.00 54.460 21,784 191 MINOR CONCRETE (CURB AND GUTTER) CY 400.0000 56,000.00 20.850 8,340.00 121.700 48,680 192 MINOR CONCRETE (ISLAND PAVING) CY 300.0000 5,100.00 15.000 4,500 193 MINOR CONCRETE (DRIVEWAY) CY 300.0000 8,400.00 28.000 8,400 (F) 194 MINOR CONCRETE (GUTTER) CY 660.0000 51,480.00 86.310 56,964 (F) 195 MINOR CONCRETE (SIDEWALK) CY 400.0000 124,000.00 51.570 20,628.00 206.014 82,405 (F) 196 MINOR CONCRETE SQFT 8.0000 28,080.00 2,793.000 22,344.00 3,518.000 28,144 (CONTRASTING SURFACE TREATMENT) 197 MINOR CONCRETE (CURB RAMP) CY 400.0000 3,200.00 8.000 3,200 (F) 198 MISCELLANEOUS IRON AND STEEL LB 1.6500 56,416.80 24,607.000 40,601 (F) 199 BRIDGE DECK DRAINAGE SYSTEM LB 8.0000 9,800.00 1,225.000 9,800 (F) 200 CHAIN LINK FENCE (TYPE CL-4) LF 8.0000 30,560.00 3,811.000 30,488 201 CHAIN LINK FENCE (TYPE CL-4, VINYL-CLAD) LF 15.0000 12,120.00 793.000 11,895 (F) 202 CHAIN LINK FENCE (TYPE CL-6) LF 12.0000 12,120.00 1,282.000 15,384 203 WOOD FENCE LF 70.0000 5,600.00 80.000 5,600 204 16' WIRE MESH GATE EA 850.0000 850.00 1.000 850 205 16' CHAIN LINK GATE (TYPE CL-6) EA 1,250.0000 2,500.00 1.000 1,250 206 SURVEY MONUMENT (TYPE D) EA 800.0000 3,200.00 0.000 0 207 DELINEATOR (CLASS 1) EA 50.0000 3,650.00 0.000 0 208 GUARD RAILING DELINEATOR EA 40.0000 1,440.00 22.000 880 209 OBJECT MARKER (TYPE P) EA 70.0000 2,450.00 65.000 4,550 210 OBJECT MARKER (TYPE R) EA 105.0000 105.00 1.000 105 211 OBJECT MARKER (TYPE K-1) EA 90.0000 540.00 0.000 0 PROGRAM CAS145 PAGE 9 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 212 OBJECT MARKER (TYPE L-1) EA 80.0000 400.00 2.000 160 213 METAL BEAM GUARD RAILING (WOOD POST) LF 12.0000 8,400.00 475.000 5,700.00 700.000 8,400 214 VEGETATION CONTROL (MINOR CONCRETE) SQYD 60.0000 31,800.00 15.000 900 215 PEDESTRIAN HANDRAILING LF 70.0000 35,700.00 0.000 0 216 EBART CONCRETE BARRIER (TYPE A) LF 130.0000 1,106,300.00 206.000 26,780.00 6,493.000 844,090 217 EBART CONCRETE BARRIER (TYPE B) LF 200.0000 90,000.00 112.000 22,400.00 450.000 90,000 218 EBART CONCRETE BARRIER (TYPE C) LF 210.0000 176,400.00 213.000 44,730.00 840.000 176,400 219 CABLE RAILING LF 18.0000 39,654.00 2,203.000 39,654 (F) 220 TRANSITION RAILING (TYPE WB) EA 3,200.0000 19,200.00 2.000 6,400.00 4.000 12,800 221 TERMINAL SYSTEM (TYPE CAT) EA 3,600.0000 3,600.00 1.000 3,600.00 1.000 3,600 222 END ANCHOR ASSEMBLY (TYPE SFT) EA 850.0000 3,400.00 2.000 1,700.00 4.000 3,400 223 ALTERNATIVE FLARED TERMINAL SYSTEM EA 2,200.0000 8,800.00 2.000 4,400.00 4.000 8,800 224 CRASH CUSHION (REACT 9SCBS) EA 55,000.0000 55,000.00 1.000 55,000 225 CONCRETE BARRIER (TYPE 60C) LF 90.0000 8,550.00 95.000 8,550 226 CONCRETE BARRIER (TYPE 60D) LF 35.0000 92,505.00 2,643.000 92,505 (F) 227 CONCRETE BARRIER (TYPE 732 MODIFIED) LF 75.0000 69,900.00 53.000 3,975.00 932.000 69,900 (F) 228 CONCRETE BARRIER (TYPE 732) LF 75.0000 38,850.00 41.000 3,075.00 518.000 38,850 (F) 229 CONCRETE BARRIER (TYPE 732A) LF 65.0000 186,420.00 2,868.000 186,420 (F) 230 CONCRETE BARRIER (TYPE 736 MODIFIED) LF 80.0000 114,640.00 1,432.000 114,560 (F) 231 CONCRETE BARRIER (TYPE 736SV MOD) LF 190.0000 7,600.00 40.000 7,600 (F) 232 CONCRETE BARRIER (TYPE 736SV) LF 110.0000 32,450.00 295.000 32,450 (F) 233 CONCRETE BARRIER (TYPE 742B) LF 125.0000 131,250.00 1,050.000 131,250 234 4" THERMOPLASTIC TRAFFIC STRIPE LF 0.4500 27,945.00 0.000 0 235 8" THERMOPLASTIC TRAFFIC STRIPE LF 1.4000 20,440.00 0.000 0 236 THERMOPLASTIC PAVEMENT MARKING SQFT 4.0000 17,920.00 0.000 0 237 PAVEMENT MARKER (NON-REFLECTIVE) EA 2.0000 7,580.00 0.000 0 238 PAVEMENT MARKER (RETROREFLECTIVE) EA 4.0000 25,080.00 0.000 0 PROGRAM CAS145 PAGE 10 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 239 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 5,037.7800 5,037.78 0.830 4,181 SYSTEM ELEMENTS DURING CONSTRUCTION 240 SIGNAL AND LIGHTING (LOCATION 1) LS 203,054.4100 203,054.41 0.015 3,045.82 0.988 200,617 241 SIGNAL AND LIGHTING (LOCATION 2) LS 166,246.8500 166,246.85 0.575 95,591 242 TEMPORARY SIGNAL SYSTEM (CITY) LS 65,491.1800 65,491.18 0.875 57,304 243 SIGNAL AND LIGHTING LS 191,435.7700 191,435.77 0.403 77,148 (CITY STREET LOCATION 1) 244 SIGNAL AND LIGHTING LS 7,556.6800 7,556.68 0.000 0 (CITY STREET LOCATION 2) 245 LIGHTING (TEMPORARY) LS 125,944.5800 125,944.58 1.000 125,944 246 LIGHTING (CITY STREET) LS 85,138.5400 85,138.54 0.028 2,383.88 0.731 62,236 247 LIGHTING (CITY STREET) (TEMPORARY) LS 8,564.2300 8,564.23 0.500 4,282 248 EBART PULL BOX (TYPE E) EA 6,246.8500 106,196.45 3.000 18,740.55 15.000 93,702 249 LIGHTING AND SIGN ILLUMINATION LS 181,360.2000 181,360.20 0.835 151,435 250 TEMPORARY SIGNAL SYSTEM LS 246,851.3800 246,851.38 0.915 225,869 251 INTERCONNECTION CONDUIT AND CABLE LS 65,491.1800 65,491.18 0.190 12,443 252 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 253 EBART CONDUIT RACEWAY (6-4") LF 66.0000 332,640.00 600.000 39,600.00 4,140.000 273,240 254 COMMUNICATION CONDUIT (FIBER OPTIC) LS 380,000.0000 380,000.00 0.751 285,380 255 TRAFFIC OPERATIONS SYSTEMS LS 270,000.0000 270,000.00 0.003 810.00 0.984 265,680 256 INTEGRATED CAMERA UNIT EA 8,200.0000 8,200.00 0.000 0 257 CAMERA CONTROL UNIT EA 8,200.0000 8,200.00 0.000 0 258 VIDEO ENCODER UNIT EA 8,200.0000 8,200.00 0.000 0 259 GENERAL PACKET RADIO SYSTEM (GPRS) EA 2,600.0000 7,800.00 0.000 0 WIRELESS MODEM ASSEMBLY 260 POWER STRIP EA 1,600.0000 1,600.00 0.000 0 261 EQUIPMENT SHELF WITH BRACKET EA 2,100.0000 6,300.00 0.000 0 262 EMERGENCY VEHICLE DETECTION SYSTEM LS 26,000.0000 26,000.00 0.000 0 263 HYBRID CAMERA CABLE LF 6.0000 1,980.00 0.000 0 264 NO. 2 PACIFIC GAS AND ELECTRIC PULLBOX EA 800.0000 800.00 1.000 800 265 NO. 3 PACIFIC GAS AND ELECTRIC PULLBOX EA 900.0000 900.00 1.000 900 PROGRAM CAS145 PAGE 11 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 266 NO. 5 PACIFIC GAS AND ELECTRIC VAULT EA 6,000.0000 12,000.00 2.000 12,000 267 NO. 7 PACIFIC GAS AND ELECTRIC VAULT EA 7,500.0000 67,500.00 9.000 67,500 268 2" PACIFIC GAS AND ELECTRIC CONDUIT LF 2.1000 31.50 15.000 31 269 3" PACIFIC GAS AND ELECTRIC CONDUIT LF 3.1000 55.80 25.000 77 270 4" PACIFIC GAS AND ELECTRIC CONDUIT LF 4.1000 943.00 255.000 1,045 271 6" PACIFIC GAS AND ELECTRIC CONDUIT LF 7.1000 10,153.00 1,447.000 10,273 272 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 273 RAIN EVENT ACTION PLAN EA 100.0000 11,000.00 1.000 100.00 30.000 3,000 274 STORM WATER ANNUAL REPORT EA 500.0000 1,500.00 2.000 1,000 275 STORM WATER SAMPLING AND ANALYSIS DAY EA 200.0000 15,000.00 2.000 400 276 EBART PULL BOX (TYPE D) EA 7,000.0000 14,000.00 1.000 7,000 277 EBART CONDUIT RACEWAY (9-4") LF 76.0000 15,960.00 190.000 14,440 PROGRAM CAS145 PAGE 12 DATE 07/24/13 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2285C4 TIME 01:36 PM ESTIMATE NO. 30 BID OPENING 10/05/10 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 07/20/13 R.E. NAME: HATEFI, AMIR DATE OF THIS ESTIMATE 07/24/13 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 533,741.30 29,329,532.17 ADJUSTMENT OF COMPENSATION 3,669,580.35 4,370,531.03 EXTRA WORK 126,401.98 1,802,196.63 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 4,329,723.63 35,502,259.83 278 MOBILIZATION LS 3,200,000.0000 3,200,000.00 1.000 3,200,000 ORIGINAL CONTRACT AMOUNT 35,727,083.49 TOTAL WORK COMPLETED 4,329,723.63 38,702,259.83 MATERIALS ON HAND ON SITE 254,480.62 MATERIALS ON HAND ELSEWHERE 0.00 DEDUCTIONS -20,000.00 -918,914.00 TOTAL 4,309,723.63 38,037,826.45 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 01/19/11 550 03/16/11 03/16/11 09/26/13 556 29 54 0 89% 92% PROGRESS IS SATISFACTORY HATEFI, AMIR RESIDENT ENGINEER PROGRAM CAS145 DATE 07/24/13