Bid Price History

Big Dalton Dam Sluiceway Rehabilitation
$10,219,330.00
10/01/2019
540 (B7),570 (B1),570 (A2),570 (A1)
5
* Non-standard items are shaded yellow

Item CodeDescription% of Total ProjectQuantityUnitEngineer's EstimateLow Bidder Item BidAmountAverage Item BidMedian Item Bid
001.06.001CONSTRUCTION SCHEDULE (BASELINE) (STIPULATED UNIT PRICE OF $5,000) 0.05 1LS$5,000.00$5,000.00 $5,000.00 $5,000.00$5,000.00
001.06.006CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $750/MONTH) 0.11 15MTH$750.00$750.00 $11,250.00 $750.00$750.00
001.06.009CONSTRUCTION SCHEDULE (AS-BUILT) (STIPULATED UNIT PRICE OF $2,000) 0.02 1LS$2,000.00$2,000.00 $2,000.00 $2,000.00$2,000.00
001.06.011IMPLEMENTATION OF THE LTWHP 0.05 1LS$20,000.00$5,000.00 $5,000.00 $27,020.00$40,000.00
001.07.003IMPLEMENTATION OF BMPS 0.20 1LS$20,000.00$20,000.00 $20,000.00 $99,000.00$40,000.00
001.08.005OFFICE FACILITIES 0.73 15MTH$5,000.00$5,000.00 $75,000.00 $4,003.00$5,000.00
001.09.003MOBILIZATION 8.81 1LS$500,000.00$900,000.00 $900,000.00 $944,000.00$900,000.00
300.01.003CLEARING AND GRUBBING 0.78 1LS$12,300.00$80,000.00 $80,000.00 $137,177.20$89,000.00
300.04.013STRUCTURE EXCAVATION (RETAINING WALL) 0.19 194CY$125.00$100.00 $19,400.00 $105.40$100.00
300.11.017CONCRETED RIPRAP (LIGHT CLASS) 0.06 11CY$600.00$600.00 $6,600.00 $642.00$600.00
300.13.013SEPARATION AND DISPOSAL OF ORGANIC MATERIAL AND TRASH 0.17 47TON$65.00$380.00 $17,860.00 $274.00$300.00
301.02.003CRUSHED AGGREGATE BASE 0.02 13CY$500.00$190.00 $2,470.00 $245.00$190.00
302.05.013AC PAVEMENT 0.04 31TON$300.00$140.00 $4,340.00 $313.00$300.00
303.01.610REINFORCED CONCRETE RETAINING WALL TYPE 6 0.54 58CY$1,500.00$950.00 $55,100.00 $1,633.00$1,315.00
303.01.617MASONRY RETAINING WALL PER STD PLAN 618 0.54 739SF$40.00$75.00 $55,425.00 $82.80$80.00
303.01.618PCC FOOTING FOR MASONRY RETAINING WALL 0.12 17CY$750.00$720.00 $12,240.00 $794.00$800.00
304.02.013CABLE RAILING (CALTRANS STD PLAN B11-47) 0.07 75LF$50.00$100.00 $7,500.00 $289.80$154.00
306.01.1073' - 9" W X 10' - 0" H RCB 0.50 51LF$1,600.00$1,000.00 $51,000.00 $2,340.00$2,200.00
 UNCLASSIFIED EXCAVATION (DIP CROSSING) 0.04 9CY$400.00$400.00 $3,600.00 $562.00$400.00
 UNCLASSIFIED EXCAVATION (LOW FLOW CHANNEL) 0.06 45CY$40.00$125.00 $5,625.00 $542.00$300.00
 UNCLASSIFIED EXCAVATION (PER PLAN SH. D-9) 0.01 22CY$40.00$65.00 $1,430.00 $183.20$71.00
 WELL PUMP EXPANDED METAL ENCLOSURE 0.10 1LS$6,000.00$10,000.00 $10,000.00 $31,456.00$25,000.00
 WILDLIFE EXCLUSIONARY FENCING 0.31 6350LF$3.80$5.00 $31,750.00 $12.60$10.00
 OUTLET STRUCTURE (UPPER DIP CROSSING) 0.09 10CY$2,000.00$960.00 $9,600.00 $2,452.00$2,100.00
 PANELBOARDS 0.10 1LS$44,000.00$10,000.00 $10,000.00 $13,600.00$15,000.00
 PREFABRICATED CHLORINATION BUILDING 2.15 1LS$42,000.00$220,000.00 $220,000.00 $150,382.00$150,000.00
 PREPARATION OF SURFACE WATER DIVERSION PLAN (STIPULATED UNIT PRICE OF $5,000) 0.05 1LS$5,000.00$5,000.00 $5,000.00 $5,000.00$5,000.00
 PREPARATION OF SITE SPECIFIC HEALTH AND SAFETY PLAN (STIPULATED UNIT PRICE OF $2,500) 0.02 1LS$2,500.00$2,500.00 $2,500.00 $2,500.00$2,500.00
 PREPARATION OF SITE SPECIFIC LEAD COMPLIANCE PLAN (STIPULATED UNIT PRICE OF $2,500) 0.02 1LS$2,500.00$2,500.00 $2,500.00 $2,500.00$2,500.00
 PREFABRICATED RESTROOM BUILDING 0.83 1LS$55,000.00$85,000.00 $85,000.00 $101,385.20$112,926.00
 PREPARATION OF DEBRIS CONTAINMENT AND COLLECTION PLAN (STIPULATED UNIT PRICE OF $2,500) 0.02 1LS$2,500.00$2,500.00 $2,500.00 $2,500.00$2,500.00
 PREPARATION OF FIRE PREVENTION PLAN (STIPULATED UNIT PRICE OF $2,500) 0.02 1LS$2,500.00$2,500.00 $2,500.00 $2,500.00$2,500.00
 PRECAST CONCRETE WATER UTILITY VAULT 0.10 1EA$2,300.00$10,000.00 $10,000.00 $21,280.00$22,000.00
 REMOVE CONCRETE RIPRAP (DIP CROSSING) 0.05 17CY$500.00$280.00 $4,760.00 $779.40$280.00
 REMOVE ACTIVE 5,000 GALLONS CORRUGATED STEEL WATER TANK, FOUNDATION, AND APPURTENANCES 0.20 1LS$21,500.00$20,000.00 $20,000.00 $31,640.00$17,500.00
 REINFORCED CONCRETE PAD (PER PLAN SH. D-9) 0.08 7CY$1,200.00$1,200.00 $8,400.00 $890.00$800.00
 REMOVE GUNITE (DIP CROSSING) 0.06 33CY$250.00$180.00 $5,940.00 $786.60$220.00
 REMOVE FUEL TANK, BOLLARDS AND SECURITY BOOTH 0.10 1LS$10,000.00$10,000.00 $10,000.00 $34,480.00$27,000.00
 REMOVE GAGE BOARDS 0.10 1LS$40,000.00$10,000.00 $10,000.00 $14,160.00$12,000.00
 REMOVE GASOLINE POWER GENERATOR 0.10 1LS$5,000.00$10,000.00 $10,000.00 $14,360.00$10,000.00
 REMOVE GATES AND APPURTENANCES 0.10 1LS$17,700.00$10,000.00 $10,000.00 $71,300.00$30,000.00
 REMOVE DECOMMISSIONED 10'-0" DIAMETER CONCRETE STEEL WATER TANK AND FOUNDATION 0.20 1LS$16,500.00$20,000.00 $20,000.00 $16,160.00$15,000.00
 REMOVE DECOMMISSIONED 8'-0" DIAMETER CORRUGATED STEEL WATER TANK AND FOUNDATION 0.20 1LS$16,500.00$20,000.00 $20,000.00 $24,156.00$15,000.00
 REMOVE STRUCTURE FOR PENSTOCK NO. 1 0.05 1LS$5,000.00$5,000.00 $5,000.00 $22,700.00$20,000.00
 REMOVE STAIRS AT RISER 2 0.05 1LS$10,000.00$5,000.00 $5,000.00 $20,900.00$15,800.00
 REMOVE PLATFORM AND STAIRS AT RISER 1 0.05 1LS$5,000.00$5,000.00 $5,000.00 $22,100.00$22,000.00
 REMOVE PORTABLE RESTROOM AND STEEL OVERHANG STRUCTURE 0.10 1LS$10,000.00$10,000.00 $10,000.00 $18,380.00$10,000.00
 REMOVE INLET STRUCTURE FOR SLUICEWAY 0.05 1LS$5,000.00$5,000.00 $5,000.00 $19,190.00$14,950.00
 RISER 1 PLATFORM 3 0.15 1LS$15,940.00$15,000.00 $15,000.00 $56,215.00$22,075.00
 RISER 1 PLATFORM 4 0.34 1LS$53,140.00$35,000.00 $35,000.00 $69,815.20$42,076.00
 RISER 1 STAIRS 0.20 1LS$139,200.00$20,000.00 $20,000.00 $81,825.40$75,000.00
 RISER 2 HANDRAILS FOR STAIRS AND PLATFORM 0.23 235LF$120.00$100.00 $23,500.00 $230.40$200.00
 RISER 2 PLATFORM 1 0.27 1LS$55,400.00$28,000.00 $28,000.00 $67,867.20$39,336.00
 RISER 2 PLATFORM 2 0.20 1LS$36,800.00$20,000.00 $20,000.00 $59,172.60$31,863.00
 RISER 2 STAIRS 0.20 1LS$80,350.00$20,000.00 $20,000.00 $72,985.40$54,927.00
 RISER 1 HANDRAILS FOR STAIRS AND PLATFORM 0.31 318LF$120.00$100.00 $31,800.00 $272.20$200.00
 RESTROOM FOUNDATION AND PLATFORM 0.34 1LS$134,000.00$35,000.00 $35,000.00 $52,400.00$58,000.00
 REMOVE WATERLINE SYSTEM 0.20 1LS$25,000.00$20,000.00 $20,000.00 $96,040.00$52,200.00
 REMOVE TRASHRACK AND APPURTENANCES 0.05 1LS$8,000.00$5,000.00 $5,000.00 $19,510.00$9,000.00
 RISER 1 PLATFORM 1 0.24 1LS$31,300.00$25,000.00 $25,000.00 $73,778.00$25,000.00
 RISER 1 PLATFORM 2 0.20 1LS$30,100.00$20,000.00 $20,000.00 $72,778.00$21,890.00
 SLUICEWAY PIPE REPAIR 1.27 1LS$77,500.00$130,000.00 $130,000.00 $115,140.00$130,000.00
 SHORING OF OPEN EXCAVATIONS 0.10 1LS$50,000.00$10,000.00 $10,000.00 $93,400.00$75,000.00
 SERVICE ENTRANCE PANELS 0.10 1LS$36,000.00$10,000.00 $10,000.00 $107,260.00$123,000.00
 SCE SERVICE FEE (ALLOWANCE OF $175,000) 1.71 175000AL$1.00$1.00 $175,000.00 $1.00$1.00
 STRUCTURE BACKFILL (CONCRETE APRON IN FRONT OF SLUICEWAY) 0.06 12CY$250.00$500.00 $6,000.00 $335.00$300.00
 STILLING WELL AND GAGE BOARDS WITH CONCRETE FOOTINGS 0.59 1LS$125,000.00$60,000.00 $60,000.00 $228,460.00$150,000.00
 STAINLESS STEEL TRASHRACK 0.39 1LS$75,000.00$40,000.00 $40,000.00 $111,218.20$111,091.00
 STANDBY DIESEL ENGINE GENERATOR SYSTEM 1.17 1LS$153,000.00$120,000.00 $120,000.00 $174,000.00$154,000.00
 SLIPLINING OF EXISTING OUTLET TUNNEL 0.24 1LS$50,000.00$25,000.00 $25,000.00 $109,312.00$100,000.00
 SLUICEWAY 36" X 36" RCB DEMOLITION AND PARTIAL PIPE REMOVAL 0.20 1LS$32,500.00$20,000.00 $20,000.00 $54,500.00$35,000.00
 SLUICEWAY CHARGE LINE, JET FLOW DRAIN LINE, VALVES, AND INSPECTION 0.98 1LS$58,000.00$100,000.00 $100,000.00 $113,090.30$100,000.00
 STRUCTURE EXCAVATION (RESTROOM FOOTING) 0.04 9CY$125.00$500.00 $4,500.00 $307.40$100.00
 UTILITY SERVICE WORK PER PLAN SH. U-1 TO U-15 15.66 1LS$1,283,000.00$1,600,000.00 $1,600,000.00 $842,650.20$723,251.00
 STRUCTURE EXCAVATION (CONCRETE APRON IN FRONT OF SLUICEWAY) 0.03 17CY$300.00$200.00 $3,400.00 $219.40$200.00
 STRUCTURE EXCAVATION (DIP CROSSING) 0.63 640CY$100.00$100.00 $64,000.00 $80.60$90.00
 UNCLASSIFIED FILL (ACCESS ROAD AND LOW FLOW CHANNEL) 0.59 2427CY$30.00$25.00 $60,675.00 $38.00$25.00
 UNCLASSIFIED FILL (DIP CROSSING) 0.04 30CY$200.00$130.00 $3,900.00 $115.00$100.00
 UNCLASSIFIED FILL (PER PLAN SH. D-9) 0.04 30CY$75.00$130.00 $3,900.00 $117.00$100.00
 UNCLASSIFIED FILL (SLUICEWAY) 0.28 810CY$200.00$35.00 $28,350.00 $56.00$50.00
 UNCLASSIFIED EXCAVATION (SLUICEWAY) 0.02 100CY$120.00$25.00 $2,500.00 $116.40$100.00
 UNCLASSIFIED EXCAVATION (ACCESS ROAD) 1.38 4700CY$40.00$30.00 $141,000.00 $38.60$30.00
 UNCLASSIFIED EXCAVATION (CONCRETE APRON IN FRONT OF SLUICEWAY) 0.05 13CY$150.00$400.00 $5,200.00 $878.00$400.00
 1,500 GALLON SEWAGE HOLDING TANK AND APPURTENANCES 0.49 1LS$5,000.00$50,000.00 $50,000.00 $55,751.60$42,000.00
 36" STEEL PIPE AND ENCASEMENT FOR SLUICEWAY 3.08 150LF$250.00$2,100.00 $315,000.00 $2,076.40$1,600.00
 24" X 30" SLIDE GATE AND ACTUATOR AT PENSTOCK NO. 2 0.29 1LS$30,000.00$30,000.00 $30,000.00 $57,240.00$30,000.00
 24" ACCESS PORT WITH DAVIT HOIST 0.39 2EA$10,000.00$20,000.00 $40,000.00 $96,425.00$30,000.00
 24" CIDH PILES 0.27 160LF$500.00$175.00 $28,000.00 $520.20$395.00
 5,000 GALLON WATER TANK AND ACCESSORIES 0.73 1LS$15,700.00$75,000.00 $75,000.00 $112,120.00$75,000.00
 36" X 36" CAST IRON SLIDE GATE 0.78 2EA$48,300.00$40,000.00 $80,000.00 $134,434.00$125,000.00
 36" JET FLOW GATE VALVE 4.89 1LS$229,000.00$500,000.00 $500,000.00 $538,000.00$570,000.00
 8" TRENCH DRAIN SYSTEM 0.01 1LS$7,500.00$1,000.00 $1,000.00 $37,240.00$15,000.00
 AIR VENT PIPE AND FITTINGS FOR SLUICEWAY INLET STRUCTURE 0.20 1LS$35,000.00$20,000.00 $20,000.00 $93,314.00$82,970.00
 AUTOMATIC TRANSFER SWITCH 0.15 2EA$20,000.00$7,500.00 $15,000.00 $9,340.00$8,000.00
 ARCH 3 LOWER STAIRS MODIFICATION 0.20 1LS$5,000.00$20,000.00 $20,000.00 $45,260.00$25,000.00
 CCTV AND INTERCOM SYSTEM 3.42 1LS$130,000.00$350,000.00 $350,000.00 $136,740.00$84,700.00
 CLEAN AND PAINT EXISTING STRUCTURAL STEEL 5.87 1LS$1,580,000.00$600,000.00 $600,000.00 $598,480.00$640,000.00
 CHECK DAM CONCRETE PLATFORM 0.34 1LS$90,000.00$35,000.00 $35,000.00 $44,200.00$38,500.00
 CHECK DAM CONCRETE PLATFORM HANDRAILS 0.08 78LF$120.00$100.00 $7,800.00 $445.80$322.00
 CHECK DAM STEEL HANDRAILS FOR STAIRS AND PLATFORMS 0.13 136LF$120.00$100.00 $13,600.00 $515.80$500.00
 CHECK DAM STEEL STAIRS AND PLATFORMS 0.39 1LS$117,000.00$40,000.00 $40,000.00 $231,006.20$140,000.00
 CONCRETE REMOVAL (REINFORCED - DIP CROSSING) 0.01 6CY$400.00$130.00 $780.00 $957.20$450.00
 CHLORINATION BUILDING FOUNDATION 0.15 1LS$43,000.00$15,000.00 $15,000.00 $21,239.40$23,637.00
 CHLORINATION SYSTEM 0.20 1LS$9,300.00$20,000.00 $20,000.00 $54,090.00$42,000.00
 CONCRETE PIPE SUPPORT COLUMNS 0.64 1LS$6,500.00$65,000.00 $65,000.00 $117,880.00$54,600.00
 CONCRETE REMOVAL (NON-REINFORCED - DIP CROSSING) 0.04 32CY$300.00$130.00 $4,160.00 $772.40$200.00
 CONTROL PANELS 0.68 1LS$255,000.00$70,000.00 $70,000.00 $34,640.00$24,200.00
 DRILL AND BOND DOWELS (CHECK DAM) 0.01 50LF$300.00$25.00 $1,250.00 $189.70$150.00
 DRAIN PIT 0.49 1LS$25,000.00$50,000.00 $50,000.00 $35,068.00$36,000.00
 FACILITY WATER DISTRIBUTION PIPING 1.47 1LS$200,000.00$150,000.00 $150,000.00 $649,142.00$207,710.00
 EXPANSION JOINTS (DIP CROSSING) 0.02 37LF$50.00$45.00 $1,665.00 $160.00$125.00
 ELECTRICAL WORK 14.68 1LS$1,263,200.00$1,500,000.00 $1,500,000.00 $2,695,600.00$3,000,000.00
 ELECTRIC MOTOR OPERATOR AND APPURTENANCES 0.49 1LS$40,000.00$50,000.00 $50,000.00 $57,600.00$50,000.00
 DROP STRUCTURE (DIP CROSSING) 0.47 58CY$1,750.00$820.00 $47,560.00 $1,665.00$1,200.00
 HYDRAULIC PIPES ENCLOSURE 0.20 1LS$20,000.00$20,000.00 $20,000.00 $99,009.40$50,000.00
 HYDRAULIC POWER SYSTEM 0.98 1LS$370,000.00$100,000.00 $100,000.00 $524,754.00$425,000.00
 HAULING, SPREADING AND COMPACTION AT SEDIMENT PLACEMENT SITE 1.29 3300TON$50.00$40.00 $132,000.00 $54.20$55.00
 FRONTIER SERVICE FEE (ALLOWANCE OF $90,000) 0.88 90000AL$1.00$1.00 $90,000.00 $1.00$1.00
 IMPLEMENTATION OF THE DIVERSION OF WATER PLAN 1.37 1LS$240,000.00$140,000.00 $140,000.00 $322,968.00$145,000.00
 IMPLEMENTATION OF FIRE PREVENTION PLAN 0.24 1LS$10,000.00$25,000.00 $25,000.00 $42,600.00$25,000.00
 IMPLEMENTATION OF SITE SPECIFIC HEALTH AND SAFETY PLAN 0.10 1LS$10,000.00$10,000.00 $10,000.00 $39,600.00$25,000.00
 IMPLEMENTATION OF SITE SPECIFIC LEAD COMPLIANCE PLAN 0.20 1LS$15,000.00$20,000.00 $20,000.00 $28,000.00$20,000.00
 IMPLEMENTATION OF DEBRIS CONTAINMENT AND COLLECTION PLAN 0.05 1LS$10,000.00$5,000.00 $5,000.00 $44,600.00$30,000.00
 INLET STRUCTURE FOR SLUICEWAY (WINGWALLS AND APRON) 0.28 1LS$90,400.00$29,000.00 $29,000.00 $106,765.60$82,125.00
 ITEM 15 DELETED 0 1LS$1.00$0.00 $0.00 $0.00$0.00
 ITEM 16 DELETED 0 1LS$1.00$0.00 $0.00 $0.00$0.00
 INLET STRUCTURE FOR PENSTOCK NO. 1 0.14 1LS$36,200.00$14,000.00 $14,000.00 $47,784.00$50,000.00
 LOW FLOW DRAIN 6" FLEXIBLE DISCHARGE PIPING AND PIPE FITTINGS 0.05 1LS$8,000.00$5,000.00 $5,000.00 $44,708.00$10,000.00
 MISCELLANEOUS MECHANICAL WORK 5.93 1LS$90,000.00$606,000.00 $606,000.00 $227,910.00$150,000.00
 MODIFICATION TO SPILL CONTAINMENT STRUCTURE (GENERATOR) AND BOLLARDS 0.20 1LS$5,920.00$20,000.00 $20,000.00 $24,364.00$20,000.00
 OBJECT MARKER (CALTRANS STD PLAN A73A) 0 8EA$100.00$50.00 $400.00 $665.60$200.00
 OPERATIONAL TESTS 0.05 1LS$20,000.00$5,000.00 $5,000.00 $53,640.00$12,000.00
 OUTLET STRUCTURE (LOWER DIP CROSSING) 0.09 10CY$2,000.00$910.00 $9,100.00 $2,272.00$2,000.00
 Total Percent100   Total Amount$10,219,330.00