
Hamilton Road Sidewalk Stabilization
Project No: 47-19-15
Location: Thornburg, Allegheny County, PA
Owner: Borough of Thornburg
Manager: Clint Reilly
Estimated Cost:
BB No. 1 $200,000
BB No. 2: $158,000
BB No. 3: $50,000
| Contractor | Contact Person | Bid Amount |
|---|---|---|
| Borough of Thornburg 545 Hamilton Pittsburgh, PA 15205 | Kristina Szmul | N/A |
| Ben Kramer Construction, Inc. 176 O’Neil Lane Pittsburgh, PA 15237 | Ben Kramer | |
| W. A. Hoy Construction, Inc. 5882 Kennedy Avenue Export, PA 15632 | Tina Antolik | |
| Holbein, Inc. 445 Mill Street Freeport, PA 16229 | Andrea Schriner | |
| Kolton Construction 2840 Leechburg Road Pittsburgh, PA 15239-1028 | Brian Churilla | |
| C H & D Enterprises, Inc. 100 Brady Place New Stanton, PA 15672 | Lyndsey Donohoe | |
| Fryer Excavating, LLC 338 Concord Chruch Road Beaver Falls, PA 15010 | Ty Thellman | |
| Independent Enterprises, Inc. 5020 Thompson Run Road Oakdale, PA 15071 | Blaine Popp | |
| Liberty Fuel & Supply Company, Inc. 545 Forest Avenue Carnegie, PA 15106 | Jack Mackin | |
| T. A. Gail, Inc. 353 Armstrong Road Gibsonia, PA 15044 | Ted Gail | |
| Cronin Enterprises 667 US Route 30 Imperial, PA 15126 | Dylan Croftcheck |
Bid Advertisement
Sealed Bids are requested by the Borough of Thornburg. Bids will be received by the Borough’s Consulting Engineer, NIRA Consulting Engineers, Inc. at 950 Fifth Avenue, Coraopolis, PA 15108, until 4:00 P.M. prevailing time, Friday, January 23, 2026, for the Hamilton Road Sidewalk Stabilization. Bids will be opened publicly and read aloud immediately after the closing time for receipt of Bids.
Interested parties may view the Profile and Bid Schedule for this Project on the internet at: www.niraengineers.com.
All Bid Documents are available via email request to bids@niraengineers.com. Electronic bid documents are available for a $25.00 fee and printed bid documents are available for a $100.00 fee with an additional charge of $15.00 when shipping is requested. Checks are to be made payable to NIRA Consulting Engineers, Inc. Each Bid must be accompanied by a Bid Bond, in the form of a Certified Check or Corporate Surety Bid Bond, in the amount of ten percent (10%) of the Bid Proposal made in the favor of the Borough of Thornburg. Only bids from Contractors who have obtained documents directly from NIRA Consulting Engineers, Inc. will be accepted at bid opening.
A Performance Bond, Labor and Material Payment Bond, and Maintenance Bond in the amounts specified within the Contract Documents will be required of the successful Bidder.
Bidders on this work will be required to comply with the Provisions of the Pennsylvania Prevailing Wage Act 442. The Prevailing Wage Scale is included in these Specifications.
Bidders on this work will be required to comply with the Provisions of the Public Works Employment Verification Act (PWEVA).
Adherence to Instructions to Bidders is required.
No Bid or any part thereof shall be withdrawn by Bidder for a period of sixty (60) days subsequent to the Bid Opening.
The right is reserved by the Owner to reject any or all Bids or parts of bids and to waive technical defects in any Bid.
Project Scope
The work generally includes, but is not limited to, providing all supervision, labor, material and equipment required to complete the removal of existing concrete sidewalk, installation of a structurally designed concrete sidewalk, installation of block retaining wall, installation of storm sewers, and repaving Hamilton Road.
Bid Schedule
BASE BID NO. 1 – SIDEWALK CONSTRUCTION BID SCHEDULE
| Item No. | Description | Estimated Quantity | Unit |
|---|---|---|---|
1.1 | Mobilization, Bonds, Insurances, Shop Drawings, and Photo Documentation. | JOB | LS |
1.2 | Maintenance and Protection of Traffic. | JOB | LS |
1.3 | Finish Grading, Topsoil, Soil Supplements, Seeding, Mulching, Fertilizer, Erosion and Sedimentation Controls, and Clearing and Grubbing. | JOB | LS |
1.4 | Test Hole Excavation (As Directed). | 5 | EA |
1.5 | Miscellaneous Incidental Work. Includes Landscaping, Removal and Reinstall Planters and All Other Disturbed Items, Clearing and Grubbing, and All Other Items Not Specified Herein. Also Includes All Materials, Labor and Equipment to Complete. | JOB | LS |
1.6 | Construction Surveying. | JOB | LS |
1.7 | Demolish Existing Concrete Sidewalk and Curb (Depth of Existing Sidewalk Varies). | JOB | LS |
1.8 | Moment Slab Sidewalk and Curb with Toe Wall 5 Feet Below Sidewalk, Sta. 0+00 – 2+76 (Sidewalk Detail No. 1). | 145 | SY |
1.9 | Moment Slab Sidewalk and Curb with Toe Wall 4 Feet Below Sidewalk, Sta. 2+76 – 3+28 (Sidewalk Detail No. 1). | 30 | SY |
1.10 | Moment Slab Sidewalk and Curb with Toe Wall 3 Feet Below Sidewalk, Sta. 3+28 – 3+68 (Sidewalk Detail No. 1). | 20 | SY |
1.11 | Concrete Sidewalk with Integral Curb and Toe Wall 1 Foot Below Sidewalk. Sta. 3+68 – 5+28 (Sidewalk Detail No. 2). | 85 | SY |
1.12 | Standard Concrete Sidewalk with Integral Curb, Sta. 5+28 – 6+52 (Sidewalk Detail No. 3). | 80 | SY |
1.13 | PennDOT No. 2A Aggregate Subbase and Fill Voids (6 Inch Depth for Sidewalks). | 350 | TON |
1.14 | Class 4, Type A Geotextile Fabric (Sidewalk Subbase). | 360 | SY |
1.15 | Abandon Existing Water Service Valve (Per PA American Water Requirements). | 1 | EA |
1.16 | Reconfigure Water Service to Park to Install Meter and Backflow Preventer Inside Sidewalk. Includes Replacing Curb Box, Installation of Meter Pit with New Backflow Preventer, and Installation of Copper Service Line as Needed. | JOB | LS |
1.17 | 4 Foot High Chainlink Fence. Includes Black PVC Coated Mesh and Post. Also Includes All Appurtenances to Install Posts Mounted to Back of Concrete Toe Wall. | 520 | LF |
1.18 | 12 Inch Diameter HDPE N-12 Storm Sewer Pipe, 0-6 Foot Depth. Includes PennDOT No. 2A Stone Backfill in Paven Areas. | 310 | LF |
1.19 | Precast Concrete Inlet Box, Standard 2’x 4’ Inlet Box with Type C Top Unit, 0-6 Foot Depth. Includes Frame and Grate. | 2 | EA |
1.20 | Core Hole and Connect New 12 Inch Storm Sewer Pipe to Existing Concrete Inlet Box. | 1 | EA |
1.21 | Cap Existing Storm Sewer Pipe. | 1 | EA |
1.22 | Fill Behind New Concrete Sidewalks/Toe Walls with 8 Inch Depth Clean Topsoil Compacted in Place. | JOB | LS |
1.23 | Superpave Asphalt Mixture Design WMA Binder Course, PG 64-22, 0.0 to 0.3 Million ESAL’s, 25mm Mix (6 Inch Depth). | 75 | SY |
Bid Schedule
BASE BID NO. 2 – HILLSIDE STABILIZATION BID SCHEDULE
| Item No. | Description | Estimated Quantity | Unit |
|---|---|---|---|
2.1 | Mobilization, Bonds, Insurances, Shop Drawings, and Photo Documentation. | JOB | LS |
2.2 | Maintenance and Protection of Traffic. | JOB | LS |
2.3 | Finish Grading, Topsoil, Soil Supplements, Seeding, Mulching, Fertilizer, Erosion and Sedimentation Controls, and Clearing and Grubbing. | JOB | LS |
2.4 | Test Hole Excavation (As Directed). | 2 | EA |
2.5 | Miscellaneous Incidental Work. Includes Landscaping, Removal and Reinstall Planters and All Other Disturbed Items, Clearing and Grubbing, and All Other Items Not Specified Herein. Also Includes All Materials, Labor and Equipment to Complete. | JOB | LS |
2.6 | Construction Surveying. | JOB | LS |
2.7 | Demolish Existing Timber Retaining Walls. | JOB | LS |
2.8 | Novum Block Retaining Wall No. 1 (As Designed) Alpine Texture. | JOB | LS |
2.9 | Novum Block Retaining Wall Not 2 (As Designed) Alpine Texture. | JOB | LS |
2.10 | Novum Block Retaining Wall No. 3 (As Designed) Alpine Texture. | JOB | LS |
2.11 | Novum Block Retaining Wall No. 4 (As Designed) Alpine Texture. | JOB | LS |
2.12 | Acid Stain Block Retaining Walls to Mimic Natural Limestone with Multi Color Pallet (Colors As Approved by Owner). | JOB | LS |
2.13 | Relocate Existing Underground Electrical and Conduit As Necessary to Facilitate Wall Installation. | JOB | LS |
2.14 | 6 Inch Perforated HDPE Underdrain Piping. | 300 | LF |
2.15 | Core Hole and Connect 6 Inch Underdrain Piping to Existing Inlet Box. | 2 | EA |
2.16 | Relocate Existing Basketball Hoop. Install in 24 Inch Diameter Sonotube at a Depth of 48 Inches in Concrete. | JOB | LS |
2.17 | Reline Stripe Existing Basketball Court (Includes Removal of Existing Line Striping As Necessary). | JOB | LS |
2.18 | Asphalt Restoration of Tenis Court and Basketball Court (As Detailed). | 100 | SY |
Bid Schedule
BASE BID NO. 3 – ROAD PAVING BID SCHEDULE
| Item No. | Description | Estimated Quantity | Unit |
|---|---|---|---|
3.1 | Mobilization, Bonds, Insurances, Shop Drawings, and Photo Documentation. | JOB | LS |
3.2 | Maintenance and Protection of Traffic. | JOB | LS |
3.3 | Finish Grading, Topsoil, Soil Supplements, Seeding, Mulching, Fertilizer, Erosion and Sedimentation Controls, and Clearing and Grubbing. | JOB | LS |
3.4 | Fill Behind New Asphalt and Wedge Curbing with Clean Topsoil. | JOB | LS |
3.5 | Mill Roadway to 1-1/2 Inch Depth (Milled Material to be Retained by Contractor). | 1,510 | SY |
3.6 | Mill Asphalt Surfaces to 3 Inch Depth in Base Repair Areas, As Directed (Milled Material to be Retained by Contractor). | 305 | SY |
3.7 | Superpave Asphalt Mixture Design WMA Leveling Course, PG 64-22, 0.0 to 0.3 Million ESAL’s, Fine Graded 9.5mm Mix, (Depth Varies). | 95 | TON |
3.8 | Superpave Asphalt Mixture Design WMA Wearing Course, PG 64-22, 0.0 to 0.3 Million ESAL’s, 9.5mm Mix, SRL-E (1-1/2 Inch Depth). | 140 | TON |
3.9 | Superpave Asphalt Mixture Design WMA Binder Course, PG 64-22, 0.0 to 0.3 Million ESAL’s, 25mm Mix, SRL-E (3 Inch Depth. Base Repair As Directed). | 55 | TON |
3.10 | Grade Adjustment of Existing Miscellaneous Structures. | 5 | EA |
NIRA Consulting Engineers, Inc.
950 Fifth Avenue, Coraopolis, PA 15108
412.262.3970
