6514.24_N_Cargo_Sanitary_Sewer_Service_Ph2_Revised_01.16.25_-_Probable_Cost.pdf

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Attached to
Loomis Rd Sanitary Sewer Replacement & Relocation - Phase 2 - Rebid
Solicitation number
25-002-GEN
Issued by
Kenton County, Kentucky

About this file

This document is a 90% Design Estimate for the North Cargo Village Sanitary Sewer Service - Phase 2 Revised project, prepared by Connico for Gresham Smith and located at the Cincinnati/Northern Kentucky International Airport. The project involves sanitary sewer infrastructure improvements, including mobilization, clearing and grubbing, traffic maintenance, erosion control, and various sewer line installations using different pipe materials and techniques. The estimate includes 21 line items covering activities such as manhole installations, pipe replacements, trenchless pipe installations, and tie-ins, with quantities ranging from 1 to 904 linear feet or units.

The total Opinion of Probable Construction Cost is $2,203,915, which includes 4.0% for permits, bonds, and insurance, 24.0% for general contractor markup, and a 10.0% contingency. The cost breakdown shows significant expenses for manhole installations (ranging from $146,750 to $440,100), various sanitary sewer pipe installations at different depths and using different methods (from $46,080 to $370,640), and other supporting infrastructure elements. All markups and contingencies are included in the unit costs, and the estimate is marked as Revision 2, with the original date of 8-Jan-2025 and a revision date of 16-Jan-2025.

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Add Logo in Cell A1 Project Title North Cargo Village Sanitary Sewer Service - Phase 2 Revised Location Cincinnati/Northern Kentucky International Airport Submittal Stage 90% Design Estimate Client Name Gresham Smith Client Project No. 47153.02 Revision 2 Original Date 8-Jan-2025 Revision Date 16-Jan-2025 Assumed Bid Opening Date

Connico PN 6514.24

Project Lead JSJ Checked by MGF

DESCRIPTION TOTAL

NORTH CARGO VILLAGE SANITARY SERVICE - PHASE 2 2,203,915$

The following markups are included in the project costs:

Permit, Bond and Insurance 4.0%

GC Markup - Profit / OH 24.0%

Contingency 10.0%

Owner's Soft Costs 0.0% Program Management 0.0% Construction Manager 0.0% Planning & Preconstruction 0.0% Architectural / Engineering Design 0.0% Architectural / Engineering Construction Admin 0.0% Temporary Easements 0.0% Materials Testing / Inspection / Commissioning 0.0% Plan Check Services 0.0% Cost Estimating & Scheduling 0.0% Miscellaneous Owner Costs (i.e. Legal) 0.0% Owner's Construction Contingency 0.0% Project Contingency 0.0%

LOOMIS ROAD SANITARY SEWER RELOCATION

SUMMARY

Any modification, duplication or use of this document without the express written consent of Connico is prohibited and Connico assumes no responsibility for any such unauthorized use, duplication or modification of this document.

Project Title North Cargo Village Sanitary Sewer Service - Phase 2 Revised Location Cincinnati/Northern Kentucky International Airport Submittal Stage 90% Design Estimate Client Name Gresham Smith Client Project No. 47153.02 Revision 2 Original Date 8-Jan-2025 Revision Date 16-Jan-2025 Assumed Bid Opening Date Connico PN 6514.24 Project Lead JSJ Checked by MGF

ITEM

NO.

SPEC NO. DESCRIPTION QUANTITY UNIT UNIT COST TOTAL

1 Mobilization 1 ls 200,400.00$ 200,400$ 2 Clearing and Grubbing 1 ls 7,250.00$ 7,250$ 3 Maintaining Traffic 1 ls 35,000.00$ 35,000$ 4 Erosion and Sediment Control 1 ls 14,500.00$ 14,500$ 5 Seeding and Mulching, Class 1 1,414 sy 22.00$ 31,108$ 6 Permanent Pavement Replacement:

Concrete Sidewalk 1 ls 1,450.00$ 1,450$

7 Permanent Pavement Replacement: Asphalt 29 cy 362.00$ 10,498$ 8 Permanent Pavement Replacement:

Compacted Gravel 375 cy 152.00$ 57,000$

9 Cap and Fill Abandoned Lines 1 ls 3,650.00$ 3,650$ 10 Manhole: 48 Inch with Heavy Lid 5 ea 29,350.00$ 146,750$ 11 Manhole: 72 Inch with Heavy Lid 6 ea 73,350.00$ 440,100$ 12 Sanitary Sewer, 15 Inch Cured In Place Pipe 600 lf 471.00$ 282,600$ 13 Sanitary Sewer, 12 Inch PVC, 25 to 30 ft of

Cover, Trenchless 375 lf 222.00$ 83,250$

14 Sanitary Sewer, 15 Inch PVC, 10 to 15 ft of Cover, Trenchless

188 lf 656.00$ 123,328$

15 Sanitary Sewer, 24 Inch PVC, 30 to 35 ft of Cover, Trenchless

250 lf 365.00$ 91,250$

16 Sanitary Sewer, 15 Inch PVC with Type 1 Bedding, 15 to 20 ft Of Cover

327 lf 258.00$ 84,366$

17 Sanitary Sewer, 15 Inch PVC with Type 1 Bedding, 25 to 30 ft Of Cover

144 lf 320.00$ 46,080$

18 Sanitary Sewer, 24 Inch PVC with Type 1 Bedding, 25 to 30 ft Of Cover

387 lf 385.00$ 148,995$

19 Sanitary Sewer, 24 Inch PVC with Type 1 Bedding, 30 to 35 ft Of Cover

904 lf 410.00$ 370,640$

20 Sanitary, Tie-In 15" PVC, Upstream Material:

VCP

1 ea 11,000.00$ 11,000$

21 Sanitary, Tie-In 12" PVC, Upstream Material:

Conc

2 ea 7,350.00$ 14,700$

Subtotal 2,203,915$

2% General Condition Included in Unit Cost 4.0% Permit, Bond and Insurance Included in Unit Cost

24.0% GC Markup - Profit / OH Included in Unit Cost 10.0% Contingency Included in Unit Cost

Opinion of Probable Construction Cost 2,203,915$

NORTH CARGO VILLAGE SANITARY SERVICE - PHASE 2

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