Tabulation of Bids - DC NP ROCR 503(1) 24(2).pdf

Tabulation of Bids Report Date: 05/08/25

1 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Contractor Responsive?

Engineer's Estimate

B3 Enterprises LLC no

Central Southern Construction Corp.

Construction Solutions Group, LLC

McKenzie Construction & Site Development, LLC

Metro Paving Corporation

RBA Engineering International, PLLC

Terra Site Constructors, LLC

Base Schedule A

$2,937,320.00

$0.00

$3,827,950.00

$6,009,382.12

$3,884,462.28

$3,842,726.00

$3,523,782.50

$3,788,036.00

Option: B

$3,426,520.00

$0.00

$3,937,525.00

$5,713,044.10

$5,843,651.81

$4,923,897.00

$4,465,728.00

$5,574,386.00

Option: C

$698,920.00

$0.00

$833,600.00

$927,588.83

$858,930.44

$1,007,515.00

$1,181,298.00

$989,802.50

Contractor Responsive?

Engineer's Estimate

B3 Enterprises LLC no

Central Southern Construction Corp.

Construction Solutions Group, LLC

McKenzie Construction & Site Development, LLC

Metro Paving Corporation

2 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

RBA Engineering International, PLLC

Terra Site Constructors, LLC

Total Base Schedule A and Option(s): B

$6,363,840.00

$0.00

$7,765,475.00

$11,722,426.22

$9,728,114.09

$8,766,623.00

3 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

$7,989,510.50

$9,362,422.00

Total Base Schedule A and Option(s): BC

$7,062,760.00

$0.00

$8,599,075.00

$12,650,015.05

$10,587,044.53

$9,774,138.00

4 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

$9,170,808.50

$10,352,224.50

Total Base Schedule A and Option(s): C

$3,636,240.00

$0.00

$4,661,550.00

$6,936,970.95

$4,743,392.72

$4,850,241.00

5 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

$4,705,080.50

$4,777,838.50

6 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Solcitation No: 693C73-25-B-000006

Division: Eastern Federal Lands

State: DC County: District Of Columbia

Federal Land: Rock Creek Park Opened at: Ashburn, Virginia

Opened by: Emily McCleary

Date: 05/06/25

I certify that this Bid Tabulation accurately reflects the offers received for this solicitation.

Signed: _______________________________

Title: _______________________________

Date: _______________________________

Contract Awarded to: ____________________ Award Date: ____________________

Contractor Comment Bid Amount Responsive

B3 Enterprises LLC Non-Responsive ( $0.00 ) no 11799 Antietam Road Woodbridge Virginia 22192

RBA Engineering International, PLLC $3,523,782.50 7516 Fullerton Road, Building E Springfield Virginia 22153

Terra Site Constructors, LLC $3,788,036.00 6944 Winchester Road Front Royal Virginia 22630

Central Southern Construction Corp. Low Bidder $3,827,950.00 119 Sewald Street Jacksonville Florida 32204

Metro Paving Corporation $3,842,726.00 5470 Lafayette Place Hyattsville Maryland 20781

McKenzie Construction & Site Development, LLC $3,884,462.28 2301 Calvert Street NW Washington District of Columbia 20008

Construction Solutions Group, LLC $6,009,382.12 425 Highland Ave St. Louis Missouri 63122

Engineer's Estimate $2,937,320.00

Emily McCleary

8 May 2025

Contract Specialist

Central Southern Construction Corp. 23 July 2025

7 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1000 15101-0000 MOBILIZATION

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $107,000.00 Terra Site Constructors, LLC Lump Sum $101,690.00 Central Southern Construction Corp. Lump Sum $750,000.00 Metro Paving Corporation Lump Sum $570,000.00 McKenzie Construction & Site Development, LLC Lump Sum $812,138.69 Construction Solutions Group, LLC Lump Sum $1,561,950.00 Engineer's Estimate ALL LPSM Lump Sum $136,836.75

A1010 15201-0000 CONSTRUCTION SURVEY AND STAKING

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $58,800.00 Terra Site Constructors, LLC Lump Sum $31,760.00 Central Southern Construction Corp. Lump Sum $300,000.00 Metro Paving Corporation Lump Sum $84,800.00 McKenzie Construction & Site Development, LLC Lump Sum $48,565.93 Construction Solutions Group, LLC Lump Sum $270,800.00 Engineer's Estimate ALL LPSM Lump Sum $72,218.77

A1020 15401-0000 CONTRACTOR TESTING

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $110,000.00 Terra Site Constructors, LLC Lump Sum $19,060.00 Central Southern Construction Corp. Lump Sum $250,000.00 Metro Paving Corporation Lump Sum $165,300.00 McKenzie Construction & Site Development, LLC Lump Sum $11,378.97 Construction Solutions Group, LLC Lump Sum $218,000.00 Engineer's Estimate ALL LPSM Lump Sum $53,495.38

A1030 15705-1400 SOIL EROSION CONTROL, FIBER ROLL

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $16.50 $11,550.00 Terra Site Constructors, LLC $34.00 $23,800.00 Central Southern Construction Corp. $10.00 $7,000.00 Metro Paving Corporation $14.00 $9,800.00 McKenzie Construction & Site Development, LLC $4.28 $2,996.00 Construction Solutions Group, LLC $30.98 $21,686.00 Engineer's Estimate 700 LNFT $28.60 $20,020.00

8 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1040 15706-1000 SOIL EROSION CONTROL, INLET PROTECTION

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $365.00 $23,725.00 Terra Site Constructors, LLC $670.00 $43,550.00 Central Southern Construction Corp. $350.00 $22,750.00 Metro Paving Corporation $800.00 $52,000.00 McKenzie Construction & Site Development, LLC $777.75 $50,553.75 Construction Solutions Group, LLC $619.50 $40,267.50 Engineer's Estimate 65 EACH $489.50 $31,817.50

A1050 15720-0000 STORM WATER POLLUTION PREVENTION PLAN

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $56,600.00 Terra Site Constructors, LLC Lump Sum $9,530.00 Central Southern Construction Corp. Lump Sum $25,000.00 Metro Paving Corporation Lump Sum $13,000.00 McKenzie Construction & Site Development, LLC Lump Sum $87,923.11 Construction Solutions Group, LLC Lump Sum $135,400.00 Engineer's Estimate ALL LPSM Lump Sum $8,140.00

A1060 20101-0000 CLEARING AND GRUBBING

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $10,160.00 $1,016.00 Terra Site Constructors, LLC $31,760.00 $3,176.00 Central Southern Construction Corp. $50,000.00 $5,000.00 Metro Paving Corporation $310,000.00 $31,000.00 McKenzie Construction & Site Development, LLC $234,618.05 $23,461.81 Construction Solutions Group, LLC $1,180,000.00 $118,000.00 Engineer's Estimate 0.1 ACRE $35,926.00 $3,592.60

A1070 20220-1000 REMOVAL, INDIVIDUAL TREE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $5,080.00 $25,400.00 Terra Site Constructors, LLC $3,170.00 $15,850.00 Central Southern Construction Corp. $3,000.00 $15,000.00 Metro Paving Corporation $2,800.00 $14,000.00 McKenzie Construction & Site Development, LLC $11,937.36 $59,686.80 Construction Solutions Group, LLC $2,911.65 $14,558.25 Engineer's Estimate 5 EACH $2,216.50 $11,082.50

9 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1080 20301-1400 REMOVAL OF INLET

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $1,750.00 $24,500.00 Terra Site Constructors, LLC $6,060.00 $84,840.00 Central Southern Construction Corp. $7,500.00 $105,000.00 Metro Paving Corporation $2,110.00 $29,540.00 McKenzie Construction & Site Development, LLC $3,410.17 $47,742.38 Construction Solutions Group, LLC $5,575.50 $78,057.00 Engineer's Estimate 14 EACH $2,519.00 $35,266.00

A1090 20301-2400 REMOVAL OF SIGN

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $1,410.00 $2,820.00 Terra Site Constructors, LLC $700.00 $1,400.00 Central Southern Construction Corp. $200.00 $400.00 Metro Paving Corporation $900.00 $1,800.00 McKenzie Construction & Site Development, LLC $316.73 $633.46 Construction Solutions Group, LLC $644.28 $1,288.56 Engineer's Estimate 2 EACH $357.50 $715.00

A1100 20301-3420 REMOVAL OF SPEED HUMP

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $2,485.00 $2,485.00 Terra Site Constructors, LLC $5,390.00 $5,390.00 Central Southern Construction Corp. $3,000.00 $3,000.00 Metro Paving Corporation $3,500.00 $3,500.00 McKenzie Construction & Site Development, LLC $1,174.26 $1,174.26 Construction Solutions Group, LLC $4,956.00 $4,956.00 Engineer's Estimate 1 EACH $2,145.00 $2,145.00

A1110 20302-0300 REMOVAL OF CURB AND GUTTER, CONCRETE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $58.00 $11,020.00 Terra Site Constructors, LLC $110.00 $20,900.00 Central Southern Construction Corp. $35.00 $6,650.00 Metro Paving Corporation $28.00 $5,320.00 McKenzie Construction & Site Development, LLC $32.07 $6,093.30 Construction Solutions Group, LLC $96.64 $18,361.60 Engineer's Estimate 190 LNFT $27.50 $5,225.00

10 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1120 20302-2100 REMOVAL OF PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $210.00 $8,400.00 Terra Site Constructors, LLC $670.00 $26,800.00 Central Southern Construction Corp. $150.00 $6,000.00 Metro Paving Corporation $215.00 $8,600.00 McKenzie Construction & Site Development, LLC $134.90 $5,396.00 Construction Solutions Group, LLC $619.50 $24,780.00 Engineer's Estimate 40 LNFT $38.50 $1,540.00

A1130 20315-0000 SAWCUTTING PAVEMENT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $12.50 $937.50 Terra Site Constructors, LLC $13.00 $975.00 Central Southern Construction Corp. $20.00 $1,500.00 Metro Paving Corporation $64.00 $4,800.00 McKenzie Construction & Site Development, LLC $14.07 $1,055.25 Construction Solutions Group, LLC $12.39 $929.25 Engineer's Estimate 75 LNFT $16.50 $1,237.50

A1140 20401-0000 ROADWAY EXCAVATION

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $26.00 $7,150.00 Terra Site Constructors, LLC $270.00 $74,250.00 Central Southern Construction Corp. $80.00 $22,000.00 Metro Paving Corporation $98.00 $26,950.00 McKenzie Construction & Site Development, LLC $106.28 $29,227.00 Construction Solutions Group, LLC $247.80 $68,145.00 Engineer's Estimate 275 CUYD $82.50 $22,687.50

A1150 20420-0000 EMBANKMENT CONSTRUCTION

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $54.00 $1,890.00 Terra Site Constructors, LLC $300.00 $10,500.00 Central Southern Construction Corp. $95.00 $3,325.00 Metro Paving Corporation $375.00 $13,125.00 McKenzie Construction & Site Development, LLC $127.46 $4,461.10 Construction Solutions Group, LLC $272.58 $9,540.30 Engineer's Estimate 35 CUYD $214.50 $7,507.50

11 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1160 25101-0200 PLACED RIPRAP, METHOD A, CLASS 2

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $271.00 $1,084.00 Terra Site Constructors, LLC $1,080.00 $4,320.00 Central Southern Construction Corp. $500.00 $2,000.00 Metro Paving Corporation $1,100.00 $4,400.00 McKenzie Construction & Site Development, LLC $253.38 $1,013.52 Construction Solutions Group, LLC $991.20 $3,964.80 Engineer's Estimate 4 CUYD $352.00 $1,408.00

A1170 25101-0400 PLACED RIPRAP, METHOD A, CLASS 4

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $294.00 $4,410.00 Terra Site Constructors, LLC $940.00 $14,100.00 Central Southern Construction Corp. $750.00 $11,250.00 Metro Paving Corporation $900.00 $13,500.00 McKenzie Construction & Site Development, LLC $403.54 $6,053.10 Construction Solutions Group, LLC $867.30 $13,009.50 Engineer's Estimate 15 CUYD $275.00 $4,125.00

A1180 40101-0600 ASPHALT CONCRETE PAVEMENT, GYRATORY MIX, 1/2-INCH NOMINAL MAXIMUM SIZE AGGREGATE, 0.3 TO <3

MILLION ESAL (PG 64-22)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $330.00 $313,500.00 Terra Site Constructors, LLC $360.00 $342,000.00 Central Southern Construction Corp. $200.00 $190,000.00 Metro Paving Corporation $180.00 $171,000.00 McKenzie Construction & Site Development, LLC $133.73 $127,043.50 Construction Solutions Group, LLC $328.34 $311,923.00 Engineer's Estimate 950 TON $220.00 $209,000.00

A1190 40101-1400 ASPHALT CONCRETE PAVEMENT, GYRATORY MIX, 1-INCH NOMINAL MAXIMUM SIZE AGGREGATE, 0.3 TO <3

MILLION ESAL (PG 64-22)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $325.00 $585,000.00 Terra Site Constructors, LLC $350.00 $630,000.00 Central Southern Construction Corp. $200.00 $360,000.00 Metro Paving Corporation $140.00 $252,000.00 McKenzie Construction & Site Development, LLC $132.55 $238,590.00 Construction Solutions Group, LLC $322.14 $579,852.00 Engineer's Estimate 1,800 TON $220.00 $396,000.00

12 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1210 41202-0000 TACK COAT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $12.00 $30,600.00 Terra Site Constructors, LLC $12.00 $30,600.00 Central Southern Construction Corp. $7.00 $17,850.00 Metro Paving Corporation $7.00 $17,850.00 McKenzie Construction & Site Development, LLC $2.22 $5,661.00 Construction Solutions Group, LLC $11.15 $28,432.50 Engineer's Estimate 2,550 GAL $4.40 $11,220.00

A1220 41301-0700 ASPHALT PAVEMENT MILLING, 2 1/2-INCH DEPTH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $7.50 $5,625.00 Terra Site Constructors, LLC $82.00 $61,500.00 Central Southern Construction Corp. $12.00 $9,000.00 Metro Paving Corporation $12.00 $9,000.00 McKenzie Construction & Site Development, LLC $7.85 $5,887.50 Construction Solutions Group, LLC $75.58 $56,685.00 Engineer's Estimate 750 SQYD $8.80 $6,600.00

A1230 41301-1300 ASPHALT PAVEMENT MILLING, 6-INCH DEPTH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $7.50 $52,500.00 Terra Site Constructors, LLC $8.10 $56,700.00 Central Southern Construction Corp. $10.00 $70,000.00 Metro Paving Corporation $11.00 $77,000.00 McKenzie Construction & Site Development, LLC $12.90 $90,300.00 Construction Solutions Group, LLC $7.43 $52,010.00 Engineer's Estimate 7,000 SQYD $8.80 $61,600.00

A1240 55101-2300 TREATED TIMBER PILE, IN PLACE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $11.50 $20,700.00 Terra Site Constructors, LLC $39.00 $70,200.00 Central Southern Construction Corp. $50.00 $90,000.00 Metro Paving Corporation $107.00 $192,600.00 McKenzie Construction & Site Development, LLC $211.15 $380,070.00 Construction Solutions Group, LLC $88.50 $159,300.00 Engineer's Estimate 1,800 LNFT $165.00 $297,000.00

13 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1250 55601-0900 BRIDGE RAILING, STEEL

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $86.00 $42,570.00 Terra Site Constructors, LLC $320.00 $158,400.00 Central Southern Construction Corp. $200.00 $99,000.00 Metro Paving Corporation $70.00 $34,650.00 McKenzie Construction & Site Development, LLC $136.07 $67,354.65 Construction Solutions Group, LLC $177.00 $87,615.00 Engineer's Estimate 495 LNFT $407.00 $201,465.00

A1260 55601-1300 BRIDGE RAILING, TIMBER

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $115.00 $56,925.00 Terra Site Constructors, LLC $160.00 $79,200.00 Central Southern Construction Corp. $75.00 $37,125.00 Metro Paving Corporation $240.00 $118,800.00 McKenzie Construction & Site Development, LLC $164.23 $81,293.85 Construction Solutions Group, LLC $177.00 $87,615.00 Engineer's Estimate 495 LNFT $236.50 $117,067.50

A1270 55701-2000 STRUCTURAL TIMBER AND LUMBER, TREATED

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $10,830.00 $64,980.00 Terra Site Constructors, LLC $3,180.00 $19,080.00 Central Southern Construction Corp. $12,000.00 $72,000.00 Metro Paving Corporation $13,800.00 $82,800.00 McKenzie Construction & Site Development, LLC $20,713.84 $124,283.04 Construction Solutions Group, LLC $11,800.00 $70,800.00 Engineer's Estimate 6 MFBM $6,050.00 $36,300.00

A1280 60201-0400 12-INCH PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $108.00 $3,564.00 Terra Site Constructors, LLC $240.00 $7,920.00 Central Southern Construction Corp. $400.00 $13,200.00 Metro Paving Corporation $400.00 $13,200.00 McKenzie Construction & Site Development, LLC $374.21 $12,348.93 Construction Solutions Group, LLC $220.54 $7,277.82 Engineer's Estimate 33 LNFT $154.00 $5,082.00

14 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1290 60201-0500 15-INCH PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $100.00 $34,000.00 Terra Site Constructors, LLC $340.00 $115,600.00 Central Southern Construction Corp. $450.00 $153,000.00 Metro Paving Corporation $333.00 $113,220.00 McKenzie Construction & Site Development, LLC $288.58 $98,117.20 Construction Solutions Group, LLC $315.95 $107,423.00 Engineer's Estimate 340 LNFT $165.00 $56,100.00

A1300 60201-0600 18-INCH PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $124.00 $8,680.00 Terra Site Constructors, LLC $320.00 $22,400.00 Central Southern Construction Corp. $500.00 $35,000.00 Metro Paving Corporation $450.00 $31,500.00 McKenzie Construction & Site Development, LLC $385.94 $27,015.80 Construction Solutions Group, LLC $297.36 $20,815.20 Engineer's Estimate 70 LNFT $176.00 $12,320.00

A1310 60210-0400 END SECTION FOR 12-INCH PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $890.00 $890.00 Terra Site Constructors, LLC $5,930.00 $5,930.00 Central Southern Construction Corp. $4,000.00 $4,000.00 Metro Paving Corporation $7,800.00 $7,800.00 McKenzie Construction & Site Development, LLC $2,143.23 $2,143.23 Construction Solutions Group, LLC $5,451.60 $5,451.60 Engineer's Estimate 1 EACH $1,661.00 $1,661.00

A1320 60210-0600 END SECTION FOR 18-INCH PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $1,560.00 $1,560.00 Terra Site Constructors, LLC $6,200.00 $6,200.00 Central Southern Construction Corp. $5,000.00 $5,000.00 Metro Paving Corporation $7,900.00 $7,900.00 McKenzie Construction & Site Development, LLC $2,251.16 $2,251.16 Construction Solutions Group, LLC $5,699.40 $5,699.40 Engineer's Estimate 1 EACH $2,002.00 $2,002.00

15 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1330 60401-0000 MANHOLE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $5,475.00 $16,425.00 Terra Site Constructors, LLC $13,470.00 $40,410.00 Central Southern Construction Corp. $9,500.00 $28,500.00 Metro Paving Corporation $14,200.00 $42,600.00 McKenzie Construction & Site Development, LLC $5,881.87 $17,645.61 Construction Solutions Group, LLC $12,390.00 $37,170.00 Engineer's Estimate 3 EACH $6,435.00 $19,305.00

A1340 60403-0800 INLET, FLH TYPE 4A

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $9,020.00 $9,020.00 Terra Site Constructors, LLC $27,620.00 $27,620.00 Central Southern Construction Corp. $9,000.00 $9,000.00 Metro Paving Corporation $20,500.00 $20,500.00 McKenzie Construction & Site Development, LLC $10,699.75 $10,699.75 Construction Solutions Group, LLC $25,399.50 $25,399.50 Engineer's Estimate 1 EACH $9,900.00 $9,900.00

A1350 60403-1400 INLET, FLH TYPE 5B

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $9,020.00 $9,020.00 Terra Site Constructors, LLC $20,210.00 $20,210.00 Central Southern Construction Corp. $11,000.00 $11,000.00 Metro Paving Corporation $15,100.00 $15,100.00 McKenzie Construction & Site Development, LLC $11,239.37 $11,239.37 Construction Solutions Group, LLC $18,585.00 $18,585.00 Engineer's Estimate 1 EACH $11,220.00 $11,220.00

A1360 60403-1700 INLET, FLH TYPE 6A

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $7,000.00 $133,000.00 Terra Site Constructors, LLC $13,810.00 $262,390.00 Central Southern Construction Corp. $12,000.00 $228,000.00 Metro Paving Corporation $15,050.00 $285,950.00 McKenzie Construction & Site Development, LLC $11,115.03 $211,185.57 Construction Solutions Group, LLC $12,699.75 $241,295.25 Engineer's Estimate 19 EACH $11,440.00 $217,360.00

16 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1370 60403-1800 INLET, FLH TYPE 6A MODIFIED (DOUBLE FRAME)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $8,420.00 $168,400.00 Terra Site Constructors, LLC $20,210.00 $404,200.00 Central Southern Construction Corp. $13,000.00 $260,000.00 Metro Paving Corporation $13,600.00 $272,000.00 McKenzie Construction & Site Development, LLC $19,187.06 $383,741.20 Construction Solutions Group, LLC $18,585.00 $371,700.00 Engineer's Estimate 20 EACH $13,750.00 $275,000.00

A1380 60404-0000 CATCH BASIN (DDOT WATER QUALITY CATCH BASIN)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $13,850.00 $41,550.00 Terra Site Constructors, LLC $10,780.00 $32,340.00 Central Southern Construction Corp. $15,000.00 $45,000.00 Metro Paving Corporation $19,600.00 $58,800.00 McKenzie Construction & Site Development, LLC $17,186.94 $51,560.82 Construction Solutions Group, LLC $9,912.00 $29,736.00 Engineer's Estimate 3 EACH $8,250.00 $24,750.00

A1390 60408-0000 JUNCTION BOX (BIORETENTION INLET SPLITTER STRUCTURE)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $12,035.00 $12,035.00 Terra Site Constructors, LLC $26,950.00 $26,950.00 Central Southern Construction Corp. $15,000.00 $15,000.00 Metro Paving Corporation $16,500.00 $16,500.00 McKenzie Construction & Site Development, LLC $24,314.64 $24,314.64 Construction Solutions Group, LLC $74,780.00 $74,780.00 Engineer's Estimate 1 EACH $2,750.00 $2,750.00

A1400 60411-0000 INLET MODIFICATION

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $2,910.00 $2,910.00 Terra Site Constructors, LLC $6,060.00 $6,060.00 Central Southern Construction Corp. $5,000.00 $5,000.00 Metro Paving Corporation $5,000.00 $5,000.00 McKenzie Construction & Site Development, LLC $6,803.92 $6,803.92 Construction Solutions Group, LLC $5,575.50 $5,575.50 Engineer's Estimate 1 EACH $3,080.00 $3,080.00

17 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1410 60422-0000 INLET TRASH SCREEN

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $197.00 $2,364.00 Terra Site Constructors, LLC $4,040.00 $48,480.00 Central Southern Construction Corp. $1,250.00 $15,000.00 Metro Paving Corporation $5,800.00 $69,600.00 McKenzie Construction & Site Development, LLC $272.15 $3,265.80 Construction Solutions Group, LLC $3,717.00 $44,604.00 Engineer's Estimate 12 EACH $880.00 $10,560.00

A1420 60703-0000 CLEANING CULVERTS IN PLACE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $51.00 $2,040.00 Terra Site Constructors, LLC $67.00 $2,680.00 Central Southern Construction Corp. $150.00 $6,000.00 Metro Paving Corporation $180.00 $7,200.00 McKenzie Construction & Site Development, LLC $93.84 $3,753.60 Construction Solutions Group, LLC $61.95 $2,478.00 Engineer's Estimate 40 LNFT $44.00 $1,760.00

A1430 60705-0000 REPAIRING DRAINAGE STRUCTURE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $2,515.00 $5,030.00 Terra Site Constructors, LLC $12,130.00 $24,260.00 Central Southern Construction Corp. $3,000.00 $6,000.00 Metro Paving Corporation $5,100.00 $10,200.00 McKenzie Construction & Site Development, LLC $2,932.72 $5,865.44 Construction Solutions Group, LLC $11,151.00 $22,302.00 Engineer's Estimate 2 EACH $3,740.00 $7,480.00

A1440 60901-0800 CURB, CONCRETE, 10-INCH DEPTH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $40.00 $1,800.00 Terra Site Constructors, LLC $200.00 $9,000.00 Central Southern Construction Corp. $100.00 $4,500.00 Metro Paving Corporation $55.00 $2,475.00 McKenzie Construction & Site Development, LLC $43.40 $1,953.00 Construction Solutions Group, LLC $185.85 $8,363.25 Engineer's Estimate 45 LNFT $82.50 $3,712.50

18 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1450 60902-0800 CURB AND GUTTER, CONCRETE, 10-INCH DEPTH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $62.00 $12,400.00 Terra Site Constructors, LLC $210.00 $42,000.00 Central Southern Construction Corp. $100.00 $20,000.00 Metro Paving Corporation $65.00 $13,000.00 McKenzie Construction & Site Development, LLC $43.40 $8,680.00 Construction Solutions Group, LLC $189.57 $37,914.00 Engineer's Estimate 200 LNFT $99.00 $19,800.00

A1460 61501-0100 SIDEWALK, CONCRETE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $77.00 $19,250.00 Terra Site Constructors, LLC $180.00 $45,000.00 Central Southern Construction Corp. $120.00 $30,000.00 Metro Paving Corporation $86.00 $21,500.00 McKenzie Construction & Site Development, LLC $135.84 $33,960.00 Construction Solutions Group, LLC $167.27 $41,817.50 Engineer's Estimate 250 SQYD $121.00 $30,250.00

A1470 61504-1000 ACCESSIBILITY RAMP, CONCRETE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $217.00 $4,340.00 Terra Site Constructors, LLC $310.00 $6,200.00 Central Southern Construction Corp. $350.00 $7,000.00 Metro Paving Corporation $371.00 $7,420.00 McKenzie Construction & Site Development, LLC $146.40 $2,928.00 Construction Solutions Group, LLC $284.97 $5,699.40 Engineer's Estimate 20 SQYD $605.00 $12,100.00

A1480 61509-0000 DETECTABLE WARNING PANELS

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $760.00 $6,080.00 Terra Site Constructors, LLC $810.00 $6,480.00 Central Southern Construction Corp. $200.00 $1,600.00 Metro Paving Corporation $250.00 $2,000.00 McKenzie Construction & Site Development, LLC $158.36 $1,266.88 Construction Solutions Group, LLC $743.40 $5,947.20 Engineer's Estimate 8 SQYD $990.00 $7,920.00

19 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1490 62401-0100 FURNISHING AND PLACING TOPSOIL, 2-INCH DEPTH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $16.50 $14,850.00 Terra Site Constructors, LLC $46.00 $41,400.00 Central Southern Construction Corp. $30.00 $27,000.00 Metro Paving Corporation $38.00 $34,200.00 McKenzie Construction & Site Development, LLC $5.86 $5,274.00 Construction Solutions Group, LLC $41.30 $37,170.00 Engineer's Estimate 900 SQYD $22.00 $19,800.00

A1500 62502-0000 TURF ESTABLISHMENT

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $6.50 $5,850.00 Terra Site Constructors, LLC $4.55 $4,095.00 Central Southern Construction Corp. $20.00 $18,000.00 Metro Paving Corporation $28.00 $25,200.00 McKenzie Construction & Site Development, LLC $5.86 $5,274.00 Construction Solutions Group, LLC $35.40 $31,860.00 Engineer's Estimate 900 SQYD $9.90 $8,910.00

A1510 63304-0100 SIGNS, STEEL PANELS, TYPE 3 SHEETING

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $163.00 $16,300.00 Terra Site Constructors, LLC $94.00 $9,400.00 Central Southern Construction Corp. $75.00 $7,500.00 Metro Paving Corporation $383.00 $38,300.00 McKenzie Construction & Site Development, LLC $145.46 $14,546.00 Construction Solutions Group, LLC $86.73 $8,673.00 Engineer's Estimate 100 SQFT $66.00 $6,600.00

A1520 63308-3000 OBJECT MARKER, TYPE 3

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $190.00 $380.00 Terra Site Constructors, LLC $670.00 $1,340.00 Central Southern Construction Corp. $300.00 $600.00 Metro Paving Corporation $383.00 $766.00 McKenzie Construction & Site Development, LLC $410.58 $821.16 Construction Solutions Group, LLC $619.50 $1,239.00 Engineer's Estimate 2 EACH $396.00 $792.00

20 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1530 63312-0000 SPEED HUMP

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $9,330.00 $55,980.00 Terra Site Constructors, LLC $10,110.00 $60,660.00 Central Southern Construction Corp. $2,000.00 $12,000.00 Metro Paving Corporation $5,000.00 $30,000.00 McKenzie Construction & Site Development, LLC $6,569.30 $39,415.80 Construction Solutions Group, LLC $9,292.50 $55,755.00 Engineer's Estimate 6 EACH $3,531.00 $21,186.00

A1540 63316-1000 REMOVE AND RESET SIGN

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $1,030.00 $2,060.00 Terra Site Constructors, LLC $880.00 $1,760.00 Central Southern Construction Corp. $300.00 $600.00 Metro Paving Corporation $1,022.00 $2,044.00 McKenzie Construction & Site Development, LLC $1,173.09 $2,346.18 Construction Solutions Group, LLC $805.35 $1,610.70 Engineer's Estimate 2 EACH $517.00 $1,034.00

A1550 63401-1500 PAVEMENT MARKINGS, TYPE H, SOLID

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $1.50 $25,500.00 Terra Site Constructors, LLC $2.10 $35,700.00 Central Southern Construction Corp. $2.00 $34,000.00 Metro Paving Corporation $5.00 $85,000.00 McKenzie Construction & Site Development, LLC $4.10 $69,700.00 Construction Solutions Group, LLC $1.95 $33,150.00 Engineer's Estimate 17,000 LNFT $3.30 $56,100.00

A1560 63405-0050 PAVEMENT MARKINGS, SYMBOLS

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $580.00 $2,320.00 Terra Site Constructors, LLC $790.00 $3,160.00 Central Southern Construction Corp. $500.00 $2,000.00 Metro Paving Corporation $383.00 $1,532.00 McKenzie Construction & Site Development, LLC $187.69 $750.76 Construction Solutions Group, LLC $727.60 $2,910.40 Engineer's Estimate 4 EACH $148.50 $594.00

21 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1570 63405-2100 PAVEMENT MARKINGS, TYPE E, SPEED HUMP MARKINGS (TYPE H)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $670.00 $8,040.00 Terra Site Constructors, LLC $910.00 $10,920.00 Central Southern Construction Corp. $1,500.00 $18,000.00 Metro Paving Corporation $770.00 $9,240.00 McKenzie Construction & Site Development, LLC $1,683.38 $20,200.56 Construction Solutions Group, LLC $840.79 $10,089.48 Engineer's Estimate 12 EACH $511.50 $6,138.00

A1580 63405-2900 PAVEMENT MARKINGS, TYPE H, TURN ARROW

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $405.00 $1,215.00 Terra Site Constructors, LLC $550.00 $1,650.00 Central Southern Construction Corp. $500.00 $1,500.00 Metro Paving Corporation $255.00 $765.00 McKenzie Construction & Site Development, LLC $296.79 $890.37 Construction Solutions Group, LLC $509.32 $1,527.96 Engineer's Estimate 3 EACH $511.50 $1,534.50

A1590 63405-2950 PAVEMENT MARKINGS, TYPE H, STRAIGHT ARROW

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $385.00 $385.00 Terra Site Constructors, LLC $530.00 $530.00 Central Southern Construction Corp. $500.00 $500.00 Metro Paving Corporation $255.00 $255.00 McKenzie Construction & Site Development, LLC $296.79 $296.79 Construction Solutions Group, LLC $485.07 $485.07 Engineer's Estimate 1 EACH $258.50 $258.50

A1600 63405-3050 PAVEMENT MARKINGS, TYPE H, "ONLY" WORD MESSAGE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $480.00 $960.00 Terra Site Constructors, LLC $660.00 $1,320.00 Central Southern Construction Corp. $700.00 $1,400.00 Metro Paving Corporation $1,022.00 $2,044.00 McKenzie Construction & Site Development, LLC $715.58 $1,431.16 Construction Solutions Group, LLC $606.34 $1,212.68 Engineer's Estimate 2 EACH $929.50 $1,859.00

22 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1610 63406-0400 RAISED PAVEMENT MARKER, PLOWABLE, BI-DIRECTIONAL REFLECTIVE (INLAID)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $110.00 $4,400.00 Terra Site Constructors, LLC $150.00 $6,000.00 Central Southern Construction Corp. $150.00 $6,000.00 Metro Paving Corporation $256.00 $10,240.00 McKenzie Construction & Site Development, LLC $645.19 $25,807.60 Construction Solutions Group, LLC $137.45 $5,498.00 Engineer's Estimate 40 EACH $132.00 $5,280.00

A1620 63502-0800 TEMPORARY TRAFFIC CONTROL, CONE, TYPE 18-INCH

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $50.00 $65,000.00 Terra Site Constructors, LLC $40.00 $52,000.00 Central Southern Construction Corp. $30.00 $39,000.00 Metro Paving Corporation $11.00 $14,300.00 McKenzie Construction & Site Development, LLC $23.46 $30,498.00 Construction Solutions Group, LLC $37.17 $48,321.00 Engineer's Estimate 1,300 EACH $35.20 $45,760.00

A1630 63504-1000 TEMPORARY TRAFFIC CONTROL, CONSTRUCTION SIGN

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $216.00 $45,360.00 Terra Site Constructors, LLC $74.00 $15,540.00 Central Southern Construction Corp. $50.00 $10,500.00 Metro Paving Corporation $58.00 $12,180.00 McKenzie Construction & Site Development, LLC $29.32 $6,157.20 Construction Solutions Group, LLC $68.15 $14,311.50 Engineer's Estimate 210 SQFT $61.60 $12,936.00

A1640 63506-0500 TEMPORARY TRAFFIC CONTROL, FLAGGER

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $472.00 $387,040.00 Terra Site Constructors, LLC $67.00 $54,940.00 Central Southern Construction Corp. $60.00 $49,200.00 Metro Paving Corporation $188.00 $154,160.00 McKenzie Construction & Site Development, LLC $187.69 $153,905.80 Construction Solutions Group, LLC $61.95 $50,799.00 Engineer's Estimate 820 HOUR $58.90 $48,298.00

23 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1650 63506-0800 TEMPORARY TRAFFIC CONTROL, PORTABLE CHANGEABLE MESSAGE SIGN

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $213.00 $383,400.00 Terra Site Constructors, LLC $18.00 $32,400.00 Central Southern Construction Corp. $10.00 $18,000.00 Metro Paving Corporation $8.00 $14,400.00 McKenzie Construction & Site Development, LLC $22.28 $40,104.00 Construction Solutions Group, LLC $16.11 $28,998.00 Engineer's Estimate 1,800 HOUR $33.00 $59,400.00

A1660 63602-1000 SYSTEM INSTALLATION, TRAFFIC SIGNAL (FLASHING STOP SIGN)

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $8,270.00 $24,810.00 Terra Site Constructors, LLC $8,960.00 $26,880.00 Central Southern Construction Corp. $6,000.00 $18,000.00 Metro Paving Corporation $7,200.00 $21,600.00 McKenzie Construction & Site Development, LLC $4,803.80 $14,411.40 Construction Solutions Group, LLC $8,239.35 $24,718.05 Engineer's Estimate 3 EACH $4,950.00 $14,850.00

A1670 63641-0400 RELOCATE POLE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $2,360.00 $2,360.00 Terra Site Constructors, LLC $32,610.00 $32,610.00 Central Southern Construction Corp. $10,000.00 $10,000.00 Metro Paving Corporation $14,700.00 $14,700.00 McKenzie Construction & Site Development, LLC $10,440.50 $10,440.50 Construction Solutions Group, LLC $29,983.80 $29,983.80 Engineer's Estimate 1 EACH $8,690.00 $8,690.00

A1680 63701-0000 FIELD OFFICE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $200,000.00 $200,000.00 Terra Site Constructors, LLC $113,980.00 $113,980.00 Central Southern Construction Corp. $70,000.00 $70,000.00 Metro Paving Corporation $160,000.00 $160,000.00 McKenzie Construction & Site Development, LLC $58,399.34 $58,399.34 Construction Solutions Group, LLC $147,500.00 $147,500.00 Engineer's Estimate 1 EACH $55,000.00 $55,000.00

24 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: A

Schedule Type: Base

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

A1690 64501-0000 LOCATE UTILITIES

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $58,795.00 Terra Site Constructors, LLC Lump Sum $9,530.00 Central Southern Construction Corp. Lump Sum $20,000.00 Metro Paving Corporation Lump Sum $23,500.00 McKenzie Construction & Site Development, LLC Lump Sum $29,327.25 Construction Solutions Group, LLC Lump Sum $109,000.00 Engineer's Estimate ALL LPSM Lump Sum $11,000.00

A1700 64620-0600 REMOVE AND RESET TRASH RECEPTACLE

B3 Enterprises LLC $0.00 $0.00 RBA Engineering International, PLLC $47.00 $47.00 Terra Site Constructors, LLC $1,890.00 $1,890.00 Central Southern Construction Corp. $1,500.00 $1,500.00 Metro Paving Corporation $3,200.00 $3,200.00 McKenzie Construction & Site Development, LLC $2,346.18 $2,346.18 Construction Solutions Group, LLC $1,734.60 $1,734.60 Engineer's Estimate 1 EACH $1,375.00 $1,375.00

A1710 64701-2000 MITIGATION, STORMWATER MANAGEMENT, BIORETENTION CELL

B3 Enterprises LLC Lump Sum $0.00 RBA Engineering International, PLLC Lump Sum $93,185.00 Terra Site Constructors, LLC Lump Sum $168,430.00 Central Southern Construction Corp. Lump Sum $80,000.00 Metro Paving Corporation Lump Sum $154,500.00 McKenzie Construction & Site Development, LLC Lump Sum $111,340.34 Construction Solutions Group, LLC Lump Sum $204,875.00 Engineer's Estimate ALL LPSM Lump Sum $60,500.00

Total Schedule - All Items

B3 Enterprises LLC $0.00 RBA Engineering International, PLLC $3,523,782.50 Terra Site Constructors, LLC $3,788,036.00 Central Southern Construction Corp. $3,827,950.00 Metro Paving Corporation $3,842,726.00 McKenzie Construction & Site Development, LLC $3,884,462.28 Construction Solutions Group, LLC $6,009,382.12 Engineer's Estimate $2,937,320.00

25 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: B

Schedule Type: Options

Solcitation No: 693C73-25-B-000006

Division: Eastern Federal Lands

State: DC County: District Of Columbia

Federal Land: Rock Creek Park Opened at: Ashburn, Virginia

Opened by: Emily McCleary

Date: 05/06/25

I certify that this Bid Tabulation accurately reflects the offers received for this solicitation.

Signed: _______________________________

Title: _______________________________

Date: _______________________________

Contract Awarded to: ____________________ Award Date: ____________________

Contractor Comment Bid Amount Responsive

B3 Enterprises LLC Non-Responsive ( $0.00 ) no 11799 Antietam Road Woodbridge Virginia 22192

Central Southern Construction Corp. Low Bidder $3,937,525.00 119 Sewald Street Jacksonville Florida 32204

RBA Engineering International, PLLC $4,465,728.00 7516 Fullerton Road, Building E Springfield Virginia 22153

Metro Paving Corporation $4,923,897.00 5470 Lafayette Place Hyattsville Maryland 20781

Terra Site Constructors, LLC $5,574,386.00 6944 Winchester Road Front Royal Virginia 22630

Construction Solutions Group, LLC $5,713,044.10 425 Highland Ave St. Louis Missouri 63122

McKenzie Construction & Site Development, LLC $5,843,651.81 2301 Calvert Street NW Washington District of Columbia 20008

Engineer's Estimate $3,426,520.00

Emily McCleary

Contract Specialist 8 May 2025

23 July 2025Central Southern Construction Corp.

26 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: B

Schedule Type: Options

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

B1000 15101-0000 MOBILIZATION

B3 Enterprises LLC Lump Sum $0.00 Central Southern Construction Corp. Lump Sum $200,000.00 RBA Engineering International, PLLC Lump Sum $168,000.00 Metro Paving Corporation Lump Sum $600,000.00 Terra Site Constructors, LLC Lump Sum $134,750.00 Construction Solutions Group, LLC Lump Sum $623,900.00 McKenzie Construction & Site Development, LLC Lump Sum $1,288,371.65 Engineer's Estimate ALL LPSM Lump Sum $158,888.30

B1010 15201-0000 CONSTRUCTION SURVEY AND STAKING

B3 Enterprises LLC Lump Sum $0.00 Central Southern Construction Corp. Lump Sum $50,000.00 RBA Engineering International, PLLC Lump Sum $58,795.00 Metro Paving Corporation Lump Sum $82,700.00 Terra Site Constructors, LLC Lump Sum $31,760.00 Construction Solutions Group, LLC Lump Sum $42,700.00 McKenzie Construction & Site Development, LLC Lump Sum $39,816.59 Engineer's Estimate ALL LPSM Lump Sum $84,306.95

B1020 15401-0000 CONTRACTOR TESTING

B3 Enterprises LLC Lump Sum $0.00 Central Southern Construction Corp. Lump Sum $50,000.00 RBA Engineering International, PLLC Lump Sum $110,000.00 Metro Paving Corporation Lump Sum $118,000.00 Terra Site Constructors, LLC Lump Sum $19,060.00 Construction Solutions Group, LLC Lump Sum $54,500.00 McKenzie Construction & Site Development, LLC Lump Sum $8,731.70 Engineer's Estimate ALL LPSM Lump Sum $62,449.59

B1030 15706-1000 SOIL EROSION CONTROL, INLET PROTECTION

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $350.00 $10,500.00 RBA Engineering International, PLLC $365.00 $10,950.00 Metro Paving Corporation $800.00 $24,000.00 Terra Site Constructors, LLC $670.00 $20,100.00 Construction Solutions Group, LLC $619.50 $18,585.00 McKenzie Construction & Site Development, LLC $945.35 $28,360.50 Engineer's Estimate 30 EACH $489.94 $14,698.20

27 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: B

Schedule Type: Options

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

B1040 20101-0000 CLEARING AND GRUBBING

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $50,000.00 $5,000.00 RBA Engineering International, PLLC $10,160.00 $1,016.00 Metro Paving Corporation $299,500.00 $29,950.00 Terra Site Constructors, LLC $31,760.00 $3,176.00 Construction Solutions Group, LLC $590,000.00 $59,000.00 McKenzie Construction & Site Development, LLC $244,487.87 $24,448.79 Engineer's Estimate 0.1 ACRE $35,958.62 $3,595.86

B1050 20301-1400 REMOVAL OF INLET

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $7,500.00 $60,000.00 RBA Engineering International, PLLC $1,792.00 $14,336.00 Metro Paving Corporation $2,040.00 $16,320.00 Terra Site Constructors, LLC $5,930.00 $47,440.00 Construction Solutions Group, LLC $5,451.60 $43,612.80 McKenzie Construction & Site Development, LLC $3,663.82 $29,310.56 Engineer's Estimate 8 EACH $2,521.29 $20,170.32

B1060 20301-2400 REMOVAL OF SIGN

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $200.00 $400.00 RBA Engineering International, PLLC $1,412.00 $2,824.00 Metro Paving Corporation $860.00 $1,720.00 Terra Site Constructors, LLC $700.00 $1,400.00 Construction Solutions Group, LLC $644.28 $1,288.56 McKenzie Construction & Site Development, LLC $428.43 $856.86 Engineer's Estimate 2 EACH $357.83 $715.66

B1070 20302-1200 REMOVAL OF GUARDRAIL

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $20.00 $28,000.00 RBA Engineering International, PLLC $15.00 $21,000.00 Metro Paving Corporation $59.00 $82,600.00 Terra Site Constructors, LLC $24.00 $33,600.00 Construction Solutions Group, LLC $22.30 $31,220.00 McKenzie Construction & Site Development, LLC $18.62 $26,068.00 Engineer's Estimate 1,400 LNFT $16.51 $23,114.00

28 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: B

Schedule Type: Options

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

B1080 20302-2100 REMOVAL OF PIPE CULVERT

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $150.00 $10,500.00 RBA Engineering International, PLLC $120.00 $8,400.00 Metro Paving Corporation $208.00 $14,560.00 Terra Site Constructors, LLC $670.00 $46,900.00 Construction Solutions Group, LLC $619.50 $43,365.00 McKenzie Construction & Site Development, LLC $80.33 $5,623.10 Engineer's Estimate 70 LNFT $38.63 $2,704.10

B1090 20315-0000 SAWCUTTING PAVEMENT

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $20.00 $2,800.00 RBA Engineering International, PLLC $12.50 $1,750.00 Metro Paving Corporation $61.00 $8,540.00 Terra Site Constructors, LLC $13.00 $1,820.00 Construction Solutions Group, LLC $12.39 $1,734.60 McKenzie Construction & Site Development, LLC $13.97 $1,955.80 Engineer's Estimate 140 LNFT $16.51 $2,311.40

B1100 20401-0000 ROADWAY EXCAVATION

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $80.00 $248,000.00 RBA Engineering International, PLLC $26.00 $80,600.00 Metro Paving Corporation $95.00 $294,500.00 Terra Site Constructors, LLC $150.00 $465,000.00 Construction Solutions Group, LLC $133.81 $414,811.00 McKenzie Construction & Site Development, LLC $121.07 $375,317.00 Engineer's Estimate 3,100 CUYD $82.57 $255,967.00

B1110 20402-0000 SUBEXCAVATION

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $100.00 $54,000.00 RBA Engineering International, PLLC $51.00 $27,540.00 Metro Paving Corporation $191.00 $103,140.00 Terra Site Constructors, LLC $140.00 $75,600.00 Construction Solutions Group, LLC $130.10 $70,254.00 McKenzie Construction & Site Development, LLC $121.07 $65,377.80 Engineer's Estimate 540 CUYD $115.61 $62,429.40

29 out of 48

Project No: DC NP ROCR 503(1), 24(2)

Project Name: Resurfacing and restoration of Piney Branch Parkway, Waterside Drive, and 17th Street pedestrian facilities

Schedule: B

Schedule Type: Options

Line Item Pay Item No. Description Quantity Unit Unit Price Amount

Number

B1120 20410-0000 SELECT BORROW

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $80.00 $43,200.00 RBA Engineering International, PLLC $12.80 $6,912.00 Metro Paving Corporation $127.00 $68,580.00 Terra Site Constructors, LLC $85.00 $45,900.00 Construction Solutions Group, LLC $78.06 $42,152.40 McKenzie Construction & Site Development, LLC $109.43 $59,092.20 Engineer's Estimate 540 CUYD $93.58 $50,533.20

B1130 20701-0300 SEPARATION-STABILIZATION GEOTEXTILE, CLASS 1, TYPE C

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $20.00 $16,000.00 RBA Engineering International, PLLC $60.00 $48,000.00 Metro Paving Corporation $24.00 $19,200.00 Terra Site Constructors, LLC $27.00 $21,600.00 Construction Solutions Group, LLC $24.78 $19,824.00 McKenzie Construction & Site Development, LLC $4.65 $3,720.00 Engineer's Estimate 800 SQYD $11.01 $8,808.00

B1140 25101-0200 PLACED RIPRAP, METHOD A, CLASS 2

B3 Enterprises LLC $0.00 $0.00 Central Southern Construction Corp. $500.00 $1,000.00 RBA Engineering International, PLLC $271.00 $542.00 Metro Paving Corporation $1,045.00 $2,090.00 Terra Site Constructors, LLC $1,080.00 $2,160.00 Construction Solutions Group, LLC $991.20 $1,982.40 McKenzie Construction & Site Development, LLC $1,038.49 $2,076.98 Engineer's Estimate 2 CUYD $352.32 $704.64

B1150 30102-0200 AGGREGATE BASE GRADING C, 6-INCH DEPTH

B3 Enterprises LLC $0.00…