C.04.01 - Jadwin Dam Formal Bid Abstract Signed.pdf

BID ABSTRACT (12/7/2021 11:00AM Bid Opening) General Edgar Jadwin Dam Modification

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Leeward Construction (1)* Doyle Construction (2) Mohawk Valley (3) ** Pioneer Construction (4) GOV"T EST ITEM # EST QTY UNIT UNIT PRICE Leeward UNIT PRICE Doyle UNIT PRICE Mohawk UNIT PRICE Pioneer UNIT PRICE GOV'T EST

1 Mob/Demob 1 JOB LS $500,000.00 LS $170,000.00 LS $200,959.03 LS $769,119.00 LS $800,531.00 2 Removal & Reinstallation of Guidrail 1 JOB LS $25,300.00 LS $20,000.00 LS $109,282.57 LS $40,001.00 LS $50,664.00 3 Temporary Stream Crossing 1 JOB LS $90,000.00 LS $100,000.00 LS $241,101.57 LS $66,785.00 LS $178,534.00 4 Demolition of USGS Gauge Shed 1 JOB LS $2,500.00 LS $20,000.00 LS $7,718.82 LS $9,302.00 LS $18,845.00 5 Riprap Excavation 27,100 CY $12.50 $338,750.00 $36.00 $975,600.00 $14.41 $390,511.00 $30.12 $816,252.00 *** $20.95 $567,745.00 6 Placement of Excavated Riprap 18,970 CY $15.00 $284,550.00 $45.00 $853,650.00 $31.04 $588,828.80 $20.00 $379,400.00 $26.60 $504,602.00 7 Imported R-7 Riprap 9,180 TON $35.00 $321,300.00 $75.00 $688,500.00 $39.95 $366,741.00 $46.85 $430,083.00 $90.53 $831,065.40 8 Subgrade Excavation 27,120 CY $12.50 $339,000.00 $30.00 $813,600.00 $13.29 $360,424.80 $16.65 $451,548.00 $23.25 $630,540.00 9 Boulder & Earth Fill Transition

Material Rehandling 350 CY $30.00 $10,500.00 $40.00 $14,000.00 $124.72 $43,652.00 $24.00 $8,400.00 $40.94 $14,329.00

10 Highly Textured Geomembrane 12,690 SY $17.07 $216,618.30 $19.00 $241,110.00 $25.30 $321,057.00 $19.30 $244,917.00 $28.99 $367,883.10 11 Textured Geomembrane 8,830 SY $10.11 $89,271.30 $13.00 $114,790.00 $13.77 $121,589.10 $11.00 $97,130.00 $19.67 $173,686.10 12 Geotextile 31,000 SY $6.33 $196,230.00 $5.00 $155,000.00 $6.17 $191,270.00 *** $6.05 $187,550.00 $13.30 $412,300.00 13 Geogrid 9,210 SY $9.81 $90,350.10 $10.00 $92,100.00 $15.36 $141,465.60 $20.50 $188,805.00 $17.76 $163,569.60 14 Concrete Anchor Trench 275 CY $450.00 $123,750.00 $500.00 $137,500.00 $578.92 $159,203.00 $397.00 $109,175.00 $731.40 $201,135.00 15 AASHTO #57 Aggregate 6,525 CY $40.00 $261,000.00 $100.00 $652,500.00 $67.95 $443,373.75 $51.00 $332,775.00 $160.00 $1,044,000.00 16 AASHTO #1 Aggregate 3,730 CY $40.00 $149,200.00 $100.00 $373,000.00 $54.39 $202,874.70 $61.75 $230,327.50 $152.89 $570,279.70 17 Dense Graded Aggregate (DGA)

17a. Crest of Dam 415 CY $50.00 $20,750.00 $70.00 $29,050.00 $69.38 $28,792.70 $65.20 $27,058.00 $146.41 $60,760.15 17b. Anchor Trench 155 CY $50.00 $7,750.00 $100.00 $15,500.00 $78.71 $12,200.05 $65.45 $10,144.75 $146.41 $22,693.55

18 On-Site One-Inch Minus Soil 18,715 CY $12.00 $224,580.00 $40.00 $748,600.00 $31.18 $583,533.70 $12.00 $224,580.00 $35.72 $668,499.80 19 Imported One-Inch Minus Soil 190 CY $40.00 $7,600.00 $45.00 $8,550.00 $42.35 $8,046.50 $18.00 $3,420.00 $71.61 $13,605.90 20 New Piezometers 4 EA $40,000.00 $160,000.00 $22,000.00 $88,000.00 $25,049.53 $100,198.12 $54,044.00 $216,176.00 $51,032.62 $204,130.48 21 Modification of Existing Piezometers

21a. Slope Piezometer 4 EA $15,000.00 $60,000.00 $14,000.00 $56,000.00 $1,905.50 $7,622.00 $10,904.00 $43,616.00 $9,817.90 $39,271.60 21b. Upstream Crest Piezometer 4 EA $10,000.00 $40,000.00 $14,000.00 $56,000.00 $1,905.50 $7,622.00 $10,904.00 $43,616.00 $5,495.75 $21,983.00 21c. Downstream Crest Piezometer 10 EA $9,000.00 $90,000.00 $14,000.00 $140,000.00 $1,200.20 $12,002.00 $10,904.00 $109,040.00 $5,495.75 $54,957.50

22 Modification of Existing Settlement Pipes & horizontal Pipes 5 EA $5,000.00 $25,000.00 $5,000.00 $25,000.00 $2,619.40 $13,097.00 $8,000.00 $40,000.00 $10,129.23 $50,646.15

23 USGS Gage Shed Modifications 1 JOB LS $45,000.00 LS $62,000.00 LS $53,510.86 LS $88,187.00 $64,754.65 $64,754.65 24 Imported Topsoil 1,400 CY $70.00 $98,000.00 $50.00 $70,000.00 $80.45 $112,630.00 $93.50 $130,900.00 $57.08 $79,912.00 25 Seeding

25a. Wildflower Seed Mix 25,800 SY $0.55 $14,190.00 $1.50 $38,700.00 $0.28 $7,224.00 $2.50 $64,500.00 $0.41 $10,578.00 25b. Annual Cover Mix 13,100 SY $0.75 $9,825.00 $2.00 $26,200.00 $0.24 $3,144.00 $2.70 $35,370.00 $1.31 $17,161.00

26 Full Depth Replacement of Bituminous Pavement 80 TONS $155.00 $12,400.00 $180.00 $14,400.00 $693.40 $55,472.00 $244.50 $19,560.00 $255.15 $20,412.00

27 Partial Depth Replacement of Bituminous Pavement 50 TONS $155.00 $7,750.00 $200.00 $10,000.00 $644.97 $32,248.50 $329.25 $16,462.50 $201.45 $10,072.50

28 Asphalt Pothole Repairs- Paved Areas 10 TONS $570.00 $5,700.00 $300.00 $3,000.00 $865.13 $8,651.30 $180.50 $1,805.00 $1,866.85 $18,668.50

29 DGA Pothole Repairs- Unpaved Areas 200 CY $50.00 $10,000.00 $70.00 $14,000.00 $120.67 $24,134.00 $63.75 $12,750.00 $94.89 $18,978.00

30 Regrade and Recompact Unpaved Areas 3,000 SY $2.00 $6,000.00 $1.00 $3,000.00 $7.33 $21,990.00 $1.30 $3,900.00 $7.77 $23,310.00

31 Liner System Pipe Boot 17 EA $270.00 $4,590.00 $700.00 $11,900.00 $1,040.25 $17,684.25 $1,100.00 $18,700.00 $558.06 $9,487.02

Independent Government Estimate $7,939,590.70

Total Contract Proposals $3,887,454.70 $6,841,250.00 *** $4,999,855.72 *** $5,471,354.75 ***

KC Construction (5) Thalle Construction (6) GOV"T EST EST QTY UNIT UNIT PRICE KC Constr UNIT PRICE Thalle Constr UNIT PRICE GOV'T EST

1 Mob/Demob 1 JOB LS $75,000.00 LS $296,000.00 LS $800,531.00 2 Removal & Reinstallation of Guidrail 1 JOB LS $36,000.00 LS $33,000.00 LS $50,664.00 3 Temporary Stream Crossing 1 JOB LS $224,000.00 LS $50,000.00 LS $178,534.00 4 Demolition of USGS Gauge Shed 1 JOB LS $11,000.00 LS $24,000.00 LS $18,845.00 5 Riprap Excavation 27,100 CY $27.75 $752,025.00 $37.00 $1,002,700.00 $20.95 $567,745.00 6 Placement of Excavated Riprap 18,970 CY $29.75 $564,357.50 $70.00 $1,327,900.00 $26.60 $504,602.00 7 Imported R-7 Riprap 9,180 TON $47.50 $436,050.00 $75.00 $688,500.00 $90.53 $831,065.40 8 Subgrade Excavation 27,120 CY $20.50 $555,960.00 $30.00 $813,600.00 $23.25 $630,540.00 9 Boulder & Earth Fill Transition

Material Rehandling

350 CY $60.00 $21,000.00 $47.00 $16,450.00 $40.94 $14,329.00

10 Highly Textured Geomembrane 12,690 SY $27.65 $350,878.50 $18.00 $228,420.00 $28.99 $367,883.10 11 Textured Geomembrane 8,830 SY $18.00 $158,940.00 $11.00 $97,130.00 $19.67 $173,686.10 12 Geotextile 31,000 SY $8.35 $258,850.00 $9.00 $279,000.00 $13.30 $412,300.00 13 Geogrid 9,210 SY $27.85 $256,498.50 $11.00 $101,310.00 $17.76 $163,569.60 14 Concrete Anchor Trench 275 CY $148.00 $40,700.00 $425.00 $116,875.00 $731.40 $201,135.00 15 AASHTO #57 Aggregate 6,525 CY $60.50 $394,762.50 $125.00 $815,625.00 $160.00 $1,044,000.00 16 AASHTO #1 Aggregate 3,730 CY $61.75 $230,327.50 $120.00 $447,600.00 $152.89 $570,279.70 17 Dense Graded Aggregate (DGA)

17a. Crest of Dam 415 CY $67.00 $27,805.00 $112.00 $46,480.00 $146.41 $60,760.15 17b. Anchor Trench 155 CY $145.00 $22,475.00 $128.00 $19,840.00 $146.41 $22,693.55

18 On-Site One-Inch Minus Soil 18,715 CY $47.50 $888,962.50 $20.00 $374,300.00 $35.72 $668,499.80 19 Imported One-Inch Minus Soil 190 CY $62.00 $11,780.00 $50.00 $9,500.00 $71.61 $13,605.90 20 New Piezometers 4 EA $30,000.00 $120,000.00 $34,000.00 $136,000.00 $51,032.62 $204,130.48 21 Modification of Existing Piezometers

21a. Slope Piezometer 4 EA $7,500.00 $30,000.00 $12,500.00 $50,000.00 $9,817.90 $39,271.60 21b. Upstream Crest Piezometer 4 EA $7,000.00 $28,000.00 $8,000.00 $32,000.00 $5,495.75 $21,983.00 21c. Downstream Crest Piezometer 10 EA $7,500.00 $75,000.00 $5,200.00 $52,000.00 $5,495.75 $54,957.50

22 Modification of Existing Settlement Pipes & horizontal Pipes 5 EA $7,500.00 $37,500.00 $3,100.00 $15,500.00 $10,129.23 $50,646.15

23 USGS Gage Shed Modifications 1 JOB LS $145,000.00 LS $385,000.00 $64,754.65 $64,754.65 24 Imported Topsoil 1,400 CY $71.00 $99,400.00 $75.00 $105,000.00 $57.08 $79,912.00 25 Seeding

25a. Wildflower Seed Mix 25,800 SY $1.60 $41,280.00 $1.00 $25,800.00 $0.41 $10,578.00 25b. Annual Cover Mix 13,100 SY $2.05 $26,855.00 $1.50 $19,650.00 $1.31 $17,161.00

26 Full Depth Replacement of Bituminous Pavement 80 TONS $200.00 $16,000.00 $215.00 $17,200.00 $255.15 $20,412.00

27 Partial Depth Replacement of Bituminous Pavement 50 TONS $270.00 $13,500.00 $230.00 $11,500.00 $201.45 $10,072.50

28 Asphalt Pothole Repairs- Paved Areas 10 TONS $750.00 $7,500.00 $750.00 $7,500.00 $1,866.85 $18,668.50

29 DGA Pothole Repairs- Unpaved Areas 200 CY $71.00 $14,200.00 $200.00 $40,000.00 $94.89 $18,978.00

30 Regrade and Recompact Unpaved Areas 3,000 SY $5.00 $15,000.00 $16.50 $49,500.00 $7.77 $23,310.00

31 Liner System Pipe Boot 17 EA $750.00 $12,750.00 $600.00 $10,200.00 $558.06 $9,487.02

Independent Government Estimate $7,939,590.70

Total Contract Proposals $5,999,357.00 $7,745,080.00

Approved:

Gregory C. Keaton Sr.

Contracting Officer

* Leeward Construction is the Apparent Lowest Bidder ** Mohawk Valley appeared to be the Second Lowest bidder at $4,999,886.72 but their propsal contains an error. Line item 12 of their proposal was quoted at $61.71 v. $6.17.

*** Proposals submitted contained calculation errors but are correctly stated in this document.