Escambia_County_Bridge_Dock_and_Boat_Ramp_Specification_Guide_July_2024.pdf

Escambia County Bridge, Dock, and Boat Ramp Specification Guide

July 2024 0

3363 West Park Place • Pensacola, Florida 32505

850.595.3440 • www.myescambia.com

PUBLIC WORKS DEPARTMENT

ENGINEERING DIVISION

Bridge, Dock and Boat Ramp

Specification Guide

County Engineer Revision 4

Joy D. Blackmon, P.E. Effective Date: 07/31/2024

July 2024 1

Table of Contents

Contents

Section i. – General Information

General Performance Section 00001

Section 00001-1001 Performance Bond, per $1000 for total cost > $250,000

Mobilization Section 00010

Inspection Transportation & Access Section 00050-1000

Section 00050-1002 Snooper Truck, Usage

Section 00050-1003 Boat Mobilization

Section 00050-1004 Boat Usage

Bridge Deck & Approach Joints Section 00100

Joint Maintenance Section 00110-1000

Joint Replacement Section 00120-1000

Bridge Deck & Approach Repair Section 00200

Timber Decks Section 00210-1000

Concrete Deck & Approach Slab Sealing Section 00220-1000

Concrete Deck & Approach Slab Patching Section 00230-1000

Bridge Deck Drainage Section 00240-1000

Bridge Deck Overlays Section 00300

Asphalt Patching and Removing Section 00310-1000

Asphalt Milling Section 00320-1000

New Deck Overlay Section 00330-1000

Traffic Control & Signage Section 00400

Traffic Signage Section 00410-1000

Temporary Markings Section 00420-1000

Thermoplastic Markings Section 00430-1000

Work Zone Safety & Control Section 00440-1000

Traffic Handrails & Guardrails Section 00500

Upgrade Handrail Section 00510-1000

Upgrade Approach Guardrail Section 00520-1000

Retrofit Bridge Guardrail Section 00530-1000

Metal Guardrail Miscellaneous Repair Section 00540-1000

Superstructure Repair Section 00600

Superstructure Cleaning & Painting Section 00610-1000

July 2024 2

Bearing Maintenance & Repair Section 00620-1000

Concrete Beam & Girder Repair Section 00630-1000

Steel Beam Repair & Replacement Section 00640-1000

Timber Stringer Repair & Replacement Section 00650-1000

Substructure Repair Section 00700

Concrete Substructure Maintenance & Repair Section 00710-1000

Steel Substructure Maintenance & Repair Section 00720-1000

Timber Substructure Maintenance & Repair Section 00730-1000

Abutment & Approach Repair Section 00800

Abutment & Wingwall Repair Section 00810-1000

Approach Repair Section 00820-1000

Miscellaneous Repairs Section 00900

Erosion Control Section 00910-1000

Channel Repair Section 00920-1000

Culvert Repair Section 00930-1000

Fender System Repair Section 00940-1000

Concrete Boat Ramp Section 00950-1000

Vinyl Sheet Pile Seawall Section 00960-1000

Timber Pier Section 00970-1000

Pervious Concrete Pavement 00980-1000

Appendix A

July 2024 3

Section i. – General Information

The purpose of the Escambia County Bridge, Dock, and Boat Ramp Specification Guide is to provide supplemental information, specification references, and details for maintenance, repair, rehabilitation, or replacement work on these structures. The following documents, provide the referenced specifications, directions, and details:

1. FDOT Bridge Maintenance and Repair Handbook https://www.fdot.gov/docs/default-source/maintenance/str/in/Maintenance_and_Repair_Handbook_08-13-11.pdf

2. Structures/ Bridge Maintenance Reference Manual (Publication No. FHWA-NHI-14-050) May 2015 https://www.fdot.gov/maintenance/bmrm.shtm

3. FDOT Standard Specifications for Road and Bridge Construction, Current Edition (FDOT Specifications) https://www.fdot.gov/programmanagement/implemented/specbooks/default.shtm

4. FDOT Approved Products List https://path.fdot.gov/Specifications

5. Escambia County Technical Specifications, 2015, Revised 2020 https://myescambia.com/docs/default-source/documents/engineering/construction-management/escambia-county-technical-specifications_07-01-2020.pdf?sfvrsn=23ea816c_18

Bridge, Dock, and Boat Ramp work may be performed with or without a specific plan set. If a plan set is not provided, work shall be performed following the procedures identified within this guide and listed references.

Report conflicts between plans, specifications, and other contract documents in writing to the EOR prior to bid or submission of price. Conflicts which are not identified prior to bid or submission of price shall be controlled and constructed according to the most expensive of the contract documents options, unless directed otherwise. Projects performed for Escambia County should be considered lump sum work with the total price provided to include all costs necessary to complete the work. If a pay item is not provided for a particular task, the cost for that task should be included in the cost of an associated pay item or as part of the mobilization cost.

Bid unit prices provided may be used to increase the contract amount to perform items added to the contract scope after bid or the costs may be negotiated. Work performed beyond the contract scope may not be paid without a prior agreement with the county.

Include all costs for disposal of existing materials that are replaced unless the section notes specifically state that disposal costs are not to be included. Also include costs for disposal of environmentally sensitive waste products such as used water, which are required to perform the https://www.fdot.gov/docs/default-source/maintenance/str/in/Maintenance_and_Repair_Handbook_08-13-11.pdf https://www.fdot.gov/docs/default-source/maintenance/str/in/Maintenance_and_Repair_Handbook_08-13-11.pdf https://www.fdot.gov/maintenance/bmrm.shtm https://www.fdot.gov/programmanagement/implemented/specbooks/default.shtm https://path.fdot.gov/Specifications https://myescambia.com/docs/default-source/documents/engineering/construction-management/escambia-county-technical-specifications_07-01-2020.pdf?sfvrsn=23ea816c_18 https://myescambia.com/docs/default-source/documents/engineering/construction-management/escambia-county-technical-specifications_07-01-2020.pdf?sfvrsn=23ea816c_18

July 2024 4 required maintenance or repair procedure. These items shall be removed from County property and disposed of in a legal manner.

The Contractor shall procure and maintain insurance as described in the Standard Contract.

Insurance costs shall be included within the individual item costs or as part of the mobilization cost.

Bidding Contractors must have an Escambia County Business License, a General or Marine Specialty

State Contractor License, and appropriate Federal or State Certifications.

Contract time to perform the work described by each project shall be negotiated prior to award of the contract.

All work, unless otherwise indicated, shall conform to the FDOT Standard Specifications for Road and

Bridge Construction (latest edition) with the following exceptions:

1. Division I General Requirements & Covenants shall be excluded and not applicable to any specification referenced.

2. Methods of payment and Pay Item Numbers are not applicable.

3. FDOT Submittal requirements are not applicable.

4. Testing requirements that exceed the requirements of the County are not applicable.

5. Approved material refers to a product on the FDOT Approved Products List (APL) or as referenced in the Specifications. It is recommended that a product from the FDOT APL be utilized in the repair procedure if available. Substitute products will only be accepted if they meet all the requirements of the Specifications and provide no less quality than a comparable product on the referenced APL.

6. These exceptions do not apply to projects utilizing Federal Highway Administration (FHWA) funding.

All work performed under this Contract will be inspected by County Inspectors or CEI Consultants.

The Contractor shall provide all facilities required for a thorough inspection of workmanship.

Abbreviations:

APL - FDOT Approved Products List CF - Cubic Feet CY - Cubic Yard DA - Day EA - Each, Lump Sum FDOT - Florida Department of

Transportation GA - Gallon HR - Hour

LB - Pound LS - Lump Sum LF - Linear Feet APL - FDOT Approved Product List SF - Square Feet SY - Square Yard TN - Ton UON - Unless Otherwise Noted

July 2024 4

General Performance Section 00001

Section 00001-1001 Performance Bond, per $1000 for total cost > $250,000

A performance bond will be required for all projects that exceed $250,000. This is the cost of the bond for each $1,000 of the total contract cost including all other sections.

References: Standard Contract, Section 4 Standard Contract, Exhibit B

Units: per $1000

Mobilization Section 00010

Mobilization costs include all preparatory work and operations necessary to begin work on the projects not included in another item. Mobilization includes, but is not limited to, movement of personnel, construction equipment, supplies, safety equipment, sanitary equipment, temporary offices, and incidentals to the project site. The mobilization cost also includes removal of the same equipment and personnel from the site. Bonds, insurance, and other general costs may be included in this section.

The cost of mobilization included in a project will depend on the type of work to be performed. Barge work mobilization may be combined with other types depending on the project.

Land equipment includes all equipment driven or towed to the project site. Equipment can range from trucks and flatbed trailers to backhoes, front end loaders, skid steers, cranes, and excavators.

The cost of mobilization for projects which require barge work depends on the type of work being performed. Small equipment for general repairs typically involves using only hand operated equipment such as for small pile repairs, wale replacement, or other similar work.

Inspection Transportation & Access Section 00050-1000

Section 00050-1001 Snooper Truck, Mobilization

The section includes the cost of mobilizing a snooper truck and operator for the project. The snooper truck shall be sized to reach under the bridge deck as needed for the project and shall have a bucket large enough to hold two people. Communication through a bucket mounted speaker or two-way radios shall be provided.

References: None

Units: EA

Section 00050-1002 Snooper Truck, Usage

This is the hourly rate for the snooper truck and operator described in Section 00050-1002. If a

Snooper Truck pay item is not included in the project, then the costs for this section should be

July 2024 5 included in the overall project mobilization costs.

Units: HR

Section 00050-1003 Boat Mobilization

The section includes the cost of mobilizing a motorboat and operator to provide transportation to bridge components and fender systems located in rivers and coastal bays. The boat shall have appropriate insurance for commercial operation. The boat must have a minimum capacity of 4 persons (including operator) along with a total of 100 lbs of inspection gear and capable of a minimum speed of 15 knots. If a Boat Mobilization pay item is not included, then the costs for this section should be included in the overall project mobilization costs.

Section 00050-1004 Boat Usage

This is the hourly rate for the boat and operator described in Section 00050-1003. The cost of fuel and any other items necessary to operate the boat are included in this pay item. The boat operator shall have appropriate license to legally operate the boat for commercial purposes. If a boat usage pay item is included without a boat mobilization pay item, then the boat mobilization costs should be included in the boat usage pay item.

Units: HR

Bridge Deck & Approach Joints Section 00100

Joint Maintenance Section 00110-1000

Section 00110-1001 Clean-out Open Joint, (straight edges, deck only) Clean joint to remove all debris using high-pressure air/water and hand tools. Do not damage deck.

Collect wash water and debris for disposal or pass through a sock filter or filter fabric prior to discharge.

References: FDOT Maintenance Handbook Figure 1-1 Units: LF

Section 00110-1002 Clean-out Finger Joint, (deck, trough, and drain lines) Clean joint, trough, and drain lines to remove all debris using high-pressure air/water and hand tools.

Do not damage deck, trough, or drain lines. Collect wash water and debris for disposal or pass through a sock filter or filter fabric prior to discharge.

References: FDOT Maintenance Handbook Figure 1-3

July 2024 6

Section 00110-1003 Tighten slide plate connection (at each loose location) Add connection bolt to loose plate. Use 5/8”Ø x 6” long A36 threaded rod. Drill hole at 45° into concrete and epoxy grout with 5” minimum embedment. Use a void of 1”x3”x6” to be filled with epoxy.

References: FDOT Maintenance Handbook Section 1.3.5 FDOT Specification Section 416 Units: EA

Section 00110-1004 Armored Angle Joint Repair Add 5/8”Ø A36 Drillco Maxi-Bolt at 45° into concrete and weld to angle. Use a void of 1”x3”x6” to be filled. Other proprietary undercutting anchors meeting or exceeding the Maxi-Bolt capacity may be used as approved by the Engineer.

References: FDOT Maintenance Handbook Section 1.3.2 Units: EA (each bolt location)

Section 00110-1005 Re-Seal Poured Silicone Joint Cut out and remove damaged or inadequate joint sealant, clean joint, and re-seal using manufacturer’s written instructions. Replace any damaged backer rod. Sealant must be listed on FDOT Approved Product List (APL).

References: FDOT Maintenance Handbook Section 1.3.6 Units: LF

Section 00110-1006 Cushion Joint Anchorage Repair Drill and epoxy grout 5/8”Ø x 6” domed head A316 SS anchor with 5” minimum embedment. Use 3”x3”x1/4” A316 SS plate washer. Seal around bolt and 1’-0” wide section of joint with APL silicone sealant unless otherwise noted.

References: FDOT Maintenance Handbook Figure 1-8 Units: LF

Section 00110-1007 Compression Seal Anchorage Repair This section is used to price re-sealing the compression seal to the concrete or armor. Angle armor or concrete repair is not included here. This work consists of cleaning the loose section and sealing the leak with (1) component adhesive conforming to ASTM D 2835.

References: FDOT Maintenance Handbook Figure 1-11

Joint Replacement Section 00120-1000

Section 00120-1001 Replace open joint with Poured Silicone Sealant This work consists of removing any existing joint material, cutting back any existing asphalt overlay, cleaning the joint, repairing any concrete spalls or armor defects, placing joint dams if necessary and installing the new joint. Include costs for the nosing on each side of the joint. The preferred joint sealant system is the DOW Corning XJS Expansion Joint System followed by Watson Bowman Acme

July 2024 7

Wabo Crete Silicone Seal. Use a silicon sealant from the FDOT APL and a nosing material recommended by the manufacturer to be used with the sealant. Use a value of 1” for DIM ‘A’ in the example detail provided unless otherwise noted. A warranty period of (2) years from installation is required for joint systems.

References: Appendix A, Figures 120-1000-1 & 120-1000-2.

Section 00120-1002 Replace open joint with Compression Seal This work consists of cleaning the joint, repairing any concrete voids or armor defects, installing joint stops at the bottom of the armor, and installing the joint. An example joint system is the Armored Watson Bowman Acme Wabo Compression Seal. The joint system must have a (5) year minimum history of successful use on Florida Bridges. A warranty period of (2) years from installation is required for joint systems.

References: FDOT Maintenance Handbook Section 1.4.

Section 00120-1003 Replace poured joint with Compression Seal This work consists of removing the existing joint material, cleaning the joint, repairing any concrete spalls, saw-cutting concrete, and installing the joint. An example joint system is the Watson Bowman Acme Wabo Compression Seal. The joint system must have a (5) year minimum history of successful use on Florida Bridges. A warranty period of (2) years from installation is required for joint systems.

Section 00120-1004 Replace Compression Seal This work consists of removing the existing compression seal, repairing any concrete or armor defects, cleaning the joint, and installing the new joint. An example joint system is the Watson Bowman Acme Wabo Compression Seal. The joint system must have a (5) year minimum history of successful use on Florida Bridges. A warranty period of (2) years from installation is required for joint systems.

Section 00120-1005 Add Asphalt Reflective Crack Joint, Poured Silicone This work consists of saw-cutting asphalt and placing a poured silicone joint over locations where a reflective crack will occur in the asphalt. These locations include the interface between the approach slab and the roadway, overlays placed over continuous concrete decks at the bents, and other similar locations. Use a 1” joint width as shown in the example detail provided unless otherwise noted. The sealant shall be on the FDOT APL list.

References: Appendix A, Figure 120-1011-1

July 2024 8

Bridge Deck & Approach Repair Section 00200

Timber Decks Section 00210-1000

Section 00210-1001 General Timber Deck & Drain Cleaning Clean deck and drains/scuppers to remove all debris using high-pressure air/water and hand tools.

Do not damage deck. Collect wash water for disposal or drain through a sock filter or filter fabric prior to discharge.

References: None Units: SF

Section 00210-1002 Replace Timber Deck Plank (3”x10”x26’) (Timber Stringers) This work consists of removing the existing damaged plank and installing the new plank. Plank shall be 3”x10”x26’ long, No. 1 dense southern yellow pine treated in accordance with the FDOT Specifications unless otherwise noted. Orient planks bark side up. Connect the planks to each timber stringer using (2) 70d threaded-hardened steel nails, galvanized in accordance with AASHTO M111 or AASHTO M232. Drive nails at a slight angle. Remove any rail connections and re-connect railing as required. Include disposal cost within this section.

References: FDOT Specifications Section 470 Units: EA

Section 00210-1003 Replace Timber Deck Plank (3”x10”x26’) (Steel Stringers) This work consists of removing the existing damaged plank and installing the new plank. Plank shall be 3”x10”x26’ long, No. 1 dense southern yellow pine treated in accordance with the FDOT Specifications unless otherwise noted. Orient planks bark side up. Connect the planks to each steel stringer using proprietary stainless steel or galvanized metal clips. Remove any rail connections and re-connect railing as required. Include disposal cost within this section.

References: FDOT Maintenance Handbook Section 2.4

FDOT Specifications Section 470 Units: EA

Section 00210-1004 Replace Timber Deck Plank (5”x10”x26’) (Timber Stringers) This work consists of removing the existing damaged plank and installing the new plank. Plank shall be 5”x10”x26’ long, No. 1 dense southern yellow pine treated in accordance with the FDOT Specifications unless otherwise noted. Orient planks bark side up. Connect the planks to each timber stringer using (2) 70d threaded-hardened steel nails, galvanized in accordance with AASHTO M111 or AASHTO M232. Drive nails at a slight angle. Remove any rail connections and re-connect railing as required. Include disposal cost within this section.

References: FDOT Specifications Section 470 Units: EA

Section 00210-1005 Replace Timber Deck Plank (5”x10”x26’) (Steel Stringers) This work consists of removing the existing damaged plank and installing the new plank. Plank shall be 5”x10”x26’ long, No. 1 dense southern yellow pine treated in accordance with the FDOT Specifications unless otherwise noted. Orient planks bark side up. Connect the planks to each steel

July 2024 9 stringer using proprietary stainless steel or galvanized metal clips. Remove any rail connections and re-connect railing as required. Include disposal cost within this section.

References: FDOT Maintenance Handbook Section 2.4

FDOT Specifications Section 470

Concrete Deck & Approach Slab Sealing Section 00220-1000

Follow FDOT Specification 400-21.5.1 to determine disposition of non-structural concrete cracks.

Section 00220-1001 General Concrete Deck & Drain Cleaning This work consists of cleaning the deck, gutters, and deck drains (deck only) to remove and dispose of all debris using mechanical means along with high-pressure water and air. The deck, drains and joints shall not be damaged. Water used shall meet the requirements of the FDOT Specifications. Collect wash water for disposal or drain through a sock filter or filter fabric prior to discharge.

References: FDOT Maintenance Handbook Section 2.1

FDOT Specification Section 923 Units: SF

Section 00220-1002 Cleaning & Sealing Concrete Top & Side (Penetrant Sealer) This work consists of cleaning the deck and sealing the concrete top and/or side surface with penetrant sealer. Follow manufacturer’s written instructions for the approved material. Include all costs and actions associated with Section 00220-1001.

References: FDOT Maintenance Handbook Section 2.2.2

FDOT Specification Section 413 Units: SF

Section 00220-1003 Cleaning & Sealing Concrete Bottom (Penetrant Sealer) This work consists of cleaning the deck and sealing the concrete bottom surface with penetrant sealer.

Follow manufacturer’s written instructions for the approved material. Include all costs and actions associated with Section 00220-1001.

References: FDOT Maintenance Handbook Section 2.2.2

FDOT Specification Section 413 Units: SF

Section 00220-1004 Cleaning & Sealing Concrete Top & Side (Methacrylate Monomer) This work consists of cleaning the deck and sealing the concrete top and/or side surface with methacrylate monomer. Follow manufacturer’s written instructions for the approved material. Include all costs and actions associated with Section 00220-1001.

References: FDOT Maintenance Handbook Section 2.2.2

FDOT Specification Section 413

July 2024 10

Section 00220-1005 Cleaning & Sealing Concrete Bottom (Methacrylate Monomer) This work consists of cleaning the deck and sealing the concrete bottom surface with methacrylate monomer. Follow manufacturer’s written instructions for the approved material. Include all costs and actions associated with Section 00220-1001.

References: FDOT Maintenance Handbook Section 2.2.2

FDOT Specification Section 413 Units: SF

Section 00220-1006 Epoxy Injecting & Sealing Top & Side Cracks This work consists of preparing the surface and sealing the crack according to the manufacturer’s written instructions for the approved material.

References: FDOT Maintenance Handbook Section 2.2.5

FDOT Specification Section 411 & 926 Units: LF

Section 00220-1007 Epoxy Injecting & Sealing Bottom Cracks This work consists of preparing the surface and sealing the crack according to the manufacturer’s written instructions for the approved material on FDOT APL.

References: FDOT Maintenance Handbook Section 2.2.5

FDOT Specification Section 411 & 926

Concrete Deck & Approach Slab Patching Section 00230-1000

Section 00230-1001 Concrete Top & Sides Patching (Type A) (Epoxy) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved epoxy according to the manufacturer’s written instructions. Type A is a repair above the top layer of reinforcing steel.

References: FDOT Maintenance Handbook Section 2.2.3 & 2.2.4

FDOT Specification Section 926 Units: CF

Section 00230-1002 Concrete Top & Sides Patching (Type A) (Polymer) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved polymer material according to the manufacturer’s written instructions. Type A is a repair above the top layer of reinforcing steel.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1003 Concrete Top & Sides Patching (Type B) (Polymer) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved polymer material according to the manufacturer’s written instructions. Type B is a repair

July 2024 11 from the deck surface to at least 1 inch below the top mat of reinforcement.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1004 Concrete Top & Sides Patching (Type B) (Grout) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved cementitious grout according to the manufacturer’s written instructions. Type B is a repair from the deck surface to at least 1 inch below the top mat of reinforcement.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1005 Concrete Deck Bottom Patching (Type A) (Epoxy) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved epoxy according to the manufacturer’s written instructions. Type A is a repair below the bottom layer of reinforcing steel for bottom surfaces.

References: FDOT Maintenance Handbook Section 2.2.3 & 2.2.4

FDOT Specification Section 926 Units: CF

Section 00230-1006 Concrete Deck Bottom Patching (Type A) (Polymer) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved polymer material according to the manufacturer’s written instructions. Type A is a repair below the bottom layer of reinforcing steel for bottom surfaces.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1007 Concrete Deck Bottom Patching (Type B) (Polymer) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved polymer material according to the manufacturer’s written instructions. Type B is a repair from the deck bottom surface to at least 1 inch above the bottom mat of reinforcement for bottom surfaces.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1008 Concrete Deck Bottom Patching (Type B) (Grout) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved cementitious grout according to the manufacturer’s written instructions. Type B is a repair from the deck bottom surface to at least 1 inch above the bottom mat of reinforcement for bottom surfaces.

References: FDOT Maintenance Handbook Section 2.2.3

July 2024 12

FDOT Specification Section 930 Units: CF

Section 00230-1009 Concrete Deck Patching (Type C) (Grout) This work consists of cleaning and preparing the damaged deck area and patching the concrete using approved cementitious grout according to the manufacturer’s written instructions. The non-shrink grout used shall have a 28-day compressive strength of at least 5,000 psi. Type C is a full deck depth repair.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1010 Concrete Deck Work for Beam Repair or Replacement This work consists of concrete demolition to remove or expose a defective beam. The procedure includes saw-cutting the deck to form a straight and neat line on each side of the beam. Demolition will utilize tools and methods to expose, but not damage existing deck reinforcing other than where the reinforcing is cut to allow the bars to be bent. The exposed reinforcing will be bent to allow existing beam removal and new beam placement. This work includes demolition and reinforcing bending both out of the way and back into place. It does not include adding additional reinforcing or replacing the concrete. For estimating, use an 8.5” thick concrete deck reinforced with #5 bars at 6” on center top and bottom unless otherwise noted.

References: FDOT Specification Section 110.6 Units: SF

Section 00230-1011 General Concrete Repair Sidewalks and Curbs This work consists of cleaning and preparing the damaged area and patching the concrete using a cementitious grout according to the manufacturer’s written instructions. The non-shrink grout used shall have a 28-day compressive strength of at least 4,000 psi.

References: FDOT Maintenance Handbook Section 2.2.3

FDOT Specification Section 930 Units: CF

Section 00230-1012 Concrete Repair, Post & Rail Barriers This work consists of cleaning and preparing the damaged area and using forms as required to patch the railing. Use a cementitious non-shrink grout with a 28-day compressive strength of at least 5,000 psi.

References: FDOT Maintenance Handbook Section 3.1

FDOT Specification Section 930 Units: CF

Section 00230-1013 Concrete Repair, Jersey Type Barrier & Parapets This work consists of cleaning and preparing the damaged area and patching the barrier or wall. Use a cementitious non-shrink grout with a 28-day compressive strength of at least 5,000 psi.

References: FDOT Maintenance Handbook Section 3.1

FDOT Specification Section 930

July 2024 13

Units: CF

Section 00230-1014 Concrete Deck Repair Miscellaneous Reinforcing This work consists of the material and labor required to place steel reinforcing in deck concrete repairs. Reinforcing bars are typically #5 or #6.

References: FDOT Specification Section 415 Units: LB

Section 00230-1015 Drill & Epoxy Grout Deck Reinforcing This work consists of preparing a hole and epoxy grouting reinforcing steel as part of a concrete repair. This section includes the cost of epoxy material and labor for anchoring a reinforcing bar. The reinforcing steel is not included here unless there is not a separate pay item for reinforcing. Use an APL approved epoxy. Use a 15.2” embedment and a 0.875”Ø hole for grouting a #6 bar for estimating purposes unless otherwise noted in the plans. Include all cleaning and disposal costs for drilling.

References: FDOT Specification Section 416 Units: EA

Section 00230-1016 Saw Cut Existing Concrete for Demolition This work consists of saw-cutting existing concrete and reinforcing steel in a straight line for removal.

Use equipment capable of making clean cuts without spalling the concrete edges adjacent to the cut.

Include all cleaning and disposal costs for cut material.

References: None Units: LF

Section 00230-1017 Saw Cut Existing Concrete for Joint Sealant This work consists of saw-cutting existing concrete surfaces for placing joints. Use equipment capable of making clean cuts without spalling the concrete edges adjacent to the cut. Include all cleaning and disposal costs for cut material.

References: None Units: LF

Section 00230-1018 Remove Existing Concrete This work consists of chipping/breaking and removing concrete from bridge decks, sidewalks, curbs, concrete barriers or approach slabs, cleaning the disturbed area, and legally disposing of the concrete debris.

References: None Units: CY

Section 00230-1019 General Bridge Deck Concrete This work consists of forming and pouring Class II Bridge Deck concrete for large repairs. Include costs for a temporary form to be placed underneath the existing bridge deck on each side of the pour.

This section does not include reinforcing costs.

References: FDOT Specification Section 346 and 400.

Units: CY

July 2024 14

Section 00230-1020 General Flat Concrete Work This work consists of forming and pouring Class I (Pavement) concrete with fiber mesh reinforcement for sidewalks, curbs, and other miscellaneous items for large repairs. This section does not include reinforcing costs.

References: FDOT Specification Section 346 and 400.

Bridge Deck Drainage Section 00240-1000

Section 00240-1001 Clean & Flush Deck Drain Lines This work consists of cleaning the deck drain lines and downspouts.

References: FDOT Maintenance Handbook Section 2.6.1 Units: LF

Section 00240-1002 Replace Deck Drain Section (6ӯ Fiberglass) This work consists of replacing a section of drainage pipe with a 6ӯ fiberglass pipe meeting the requirements of ASTM D-2996 and the accelerated UV weathering performance requirements of

ASTM G154.

References: None Units: LF

Section 00240-1003 Add Deck Drain Extensions (6”Ø Fiberglass) This work consists of adding an open deck drain extension to an existing drain opening to extend the drain water below and away from adjacent structural components. Use 6”Ø x 24” long section of fiberglass pipe (instead of PVC) meeting the requirements of ASTM D-2996 and the accelerated UV weathering performance requirements of ASTM G154. Use a flange and waterproof gasket to mount the extension to the bottom of the bridge deck using stainless steel expansion bolts.

References: FDOT Maintenance Handbook Section 2.6.4

Bridge Deck Overlays Section 00300

Asphalt Patching and Removing Section 00310-1000

Section 00310-1001 Remove Existing Asphalt This work consists of the removal of damaged or cut-out asphalt from County property and its legal disposal. Include costs for saw-cutting and any other items necessary to remove the asphalt unless this cost is included in another pay item.

July 2024 15

Section 00310-1002 Saw-Cut Existing Asphalt Asphalt shall be cut using equipment that will produce a clean straight line without damaging the adjacent asphalt edges.

References: None Units: LF

Section 00310-1003 Asphalt Overlay Patch (Polymer Modified Cold Asphalt This work consists of repairing a section of asphalt overlay using polymer modified cold asphalt.

Preparation, cleaning, and material application shall be in accordance with the manufacturer’s written instructions. Include saw-cutting costs if they are not included in another pay item.

References: None Units: SF

Section 00310-1004 Asphalt Overlay Patch (Rapid Hardening Mortar) This work consists of repairing a section of asphalt overlay using a rapid hardening mortar. Use an approved material listed on the FDOT APL for predominantly horizontal surfaces. Preparation, cleaning and material application shall be in accordance with the manufacturer’s writing instructions.

Include saw-cutting costs if they are not included in another pay item.

References: FDOT Specification Section 930

Asphalt Milling Section 00320-1000

Section 00320-1001 Mill Existing Asphalt Measures shall be taken to avoid damage to the existing bridge deck below the overlay during the milling process. This shall include inspections prior to milling operation to determine the actual overlay depth at the beginning, middle, and ends of each span at 6’ intervals across the width of the bridge including the edges and any change in cross slopes. Use an estimated thickness of 3” if the thickness is not provided in the plans.

References: FDOT Specification Section 327 Units: SY

New Deck Overlay Section 00330-1000

Section 00330-1001 Type SP 12.5 Asphalt

This section includes all costs associated with placing an asphalt overlay over a bridge deck.

Use 2” thick asphalt if a thickness is not provided in the plans. The asphalt and placement procedures shall meet County Paving Specification Section 2500 unless otherwise noted.

Include all surface preparation and cleaning costs necessary to place the asphalt unless these costs are included in another pay item.

References: County Paving Specification Section 2500 FDOT Maintenance Handbook Section 2.2.6

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Section 00330-1002 Concrete Deck Waterproofing Membrane This work consists of cleaning the existing concrete surface after milling and applying a preformed waterproofing membrane designed for asphalt overlays. Use Sealtight MEL-DEK by W.R. Meadows of Georgia as the approved product unless otherwise noted in the plans. Apply following the manufacturer’s written instructions.

References: None Units: SY

Section 00330-1003 Thin Polymer Overlay This work consists of preparing the existing concrete surface and applying a thin polymer waterproofing overlay designed for bridge decks. Use Mark-163 FLEXOGRID by Poly-Carb, Inc., as the approved product at an average application thickness of 0.5” unless noted otherwise in the plans.

Apply following the manufacturer’s written instructions. A (2) year warranty is required.

Traffic Control & Signage Section 00400

Traffic Signage Section 00410-1000

Section 00410-1001 Weight Limit Signs This work consists of the materials and labor required to place the (4) weight limit signs as shown in FDOT Index No. 17357. Distances, weights and positions will be provided by the County. The cost is for placing (1) of the (4) signs.

References: FDOT Design Standards Index No. 700-107 Units: EA

Section 00410-1002 Narrow Bridge Signs This work consists of the materials and labor required to place the (8) OM3R signs and the (1) W5-2 Narrow Bridge sign combined with the W13-1 speed limit sign shown in FDOT Index No. 17359 Sheet 1 of 2 for 2-Way Traffic. Do not include costs for lane striping or pavement reflectors in this section.

The cost is a lump sum for all (9) signs.

References: FDOT Design Standards Index No. 700-106 Units: LS

Section 00410-1003 Relocate Traffic Signs This work consists of the materials and labor required to relocate or place the signs indicated in the plan documents.

References: County Paving Specification Section 4000

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Temporary Markings Section 00420-1000

Section 00420-1001 Temporary 6” Solid Stripe, White or Yellow Section 00420-1002 Temporary 6” 10-30 Skip Stripe, White or Yellow Section 00420-1003 Temporary 6” 6-10 Skip Stripe, White or Yellow

This work consists of placing temporary striping during bridge deck resurfacing or repairs.

References: County Paving Specification Section 4040

FDOT Specification Section 710

Thermoplastic Markings Section 00430-1000

Section 00430-1001 Thermoplastic 6” Solid Stripe, White or Yellow Section 00430-1002 Thermoplastic 6” 10-30 Skip Stripe, White or Yellow Section 00430-1003 Thermoplastic 6” 6-10 Skip Stripe, White or Yellow

This work consists of placing striping following bridge deck resurfacing or repairs.

References: County Paving Specification Section 4040

FDOT Specification Section 711 Units: LF

Section 00430-1004 Raised Retro-Reflective Pavement Markers This work consists of placing reflective pavement markers as directed by the County.

References: County Paving Specification Section 4040

FDOT Specification Section 706 & 970

Work Zone Safety & Control Section 00440-1000

Section 00440-1001 Shut-Down (1) Lane (< 1000’) Section 00440-1002 Shut-Down (1) Lane (1000’ +)

This work consists of all materials, equipment and personnel required to shut-down a single lane of traffic on a multi-lane highway for the purpose of performing repairs. Use a shut-down time of (8) hours for estimating the duration unless otherwise noted in the plan documents.

References: County Paving Specification Section 4060 FDOT Design Standards Index No. 102-600 & 102-613 Units: LS

Section 00440-1003 Shut-Down (1) Lane for 2-way, 2-lane Traffic (< 1000’) Section 00440-1004 Shut-Down (1) Lane for 2-way, 2-lane Traffic (1000’ +)

This work consists of all materials, equipment and personnel required to shut-down a single lane of traffic on an undivided 2-way 2-lane highway and to control traffic on the single open lane. Use a

July 2024 18 shut-down time of (8) hours for estimating the duration unless otherwise noted in the plan documents.

References: County Paving Specification Section 4060 FDOT Design Standards Index No. 102-600 & 102-603 Units: LS

Section 00440-1005 Certified MOT Traffic Safety Plan Develop and provide an approved MOT traffic safety plan including both the map type and written type by a Certified Work Zone Safety Traffic Supervisor.

References: County Paving Specification Section 4060 Units: EA

Section 00440-1006 Type K Temporary Barrier (place & remove) This work consists of placing the temporary barrier with required pinning and removing the barrier.

References: FDOT Design Standards Index No. 102-100 FDOT Specification Section 521 Units: LF

Section 00440-1007 Variable Message Sign The variable message sign shall be a solar powered, trailer mounted sign listed on the FDOT APL.

References: FDOT Design Standards Index No. 102-600 FDOT Specification Section 990 Units: EA/Day

Section 00440-1008 Black on Orange Warning Sign The warning sign shall be a W20- sign with black lettering and orange (reflective) background. The length of a diamond shaped side, “A”, shall be 48”. Cost includes a 2-post mounting. The “W” designation refers to the file name used in the Standard Highway Signs Manual.

References: FDOT Design Standards Index No. 102-600 FHWA Standard Highway Signs Units: EA/Day

Section 00440-1009 Type I Barricade Section 00440-1010 Type II Barricade Section 00440-1011 Type III Barricade

The barricade shall be listed on the FDOT APL.

References: FDOT Design Standards Index No. 102-600 Units: EA/Day

Section 00440-1012 Type A Low Intensity Flashing Lights Section 00440-1013 Type B High Intensity Flashing Lights

Provide flashing lights listed on the FDOT APL.

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References: FDOT Design Standards Index No. 102-600 Units: EA/Day

Section 00440-1014 36” Reflective Barrel / Drum Section 00440-1015 28” or Larger Reflective Striped Cone

The barrel and cone shall be listed on the FDOT APL.

References: FDOT Design Standards Index No. 102-600 Units: EA/Day

Section 00440-1016 Flag Man: Day Work Provide a flag man to direct traffic for (8) hour work day.

References: County Paving Specification Section 4060 Units: EA/Day

Section 00440-1017 Flag Man: Night Work Provide a trained flag man to direct traffic for (8) hour night work shift with all appropriate and required night equipment. Provide cone collars at night.

References: County Paving Specification Section 4060 Units: EA/Day

Traffic Handrails & Guardrails Section 00500

Upgrade Handrail Section 00510-1000

Section 00510-1001 Aluminum Pipe Handrail Picket for Pedestrians, FDOT Index 515-061 Section 00510-1002 Aluminum Pipe Handrail Picket for Bicycles, FDOT Index 515-061

This work consists of the materials and labor required to place the indicated handrails on existing bridges.

References: FDOT Design Standards Index No. 515-061

Upgrade Approach Guardrail Section 00520-1000

Section 00520-1001 W-Beam Guardrail, FDOT Index 536-001 Section 00520-1002 Thrie-Beam Guardrail, FDOT Index 536-001

This work consists of the materials and labor required to place the indicated guardrail sections according to the FDOT Standard Index drawings. This work includes the guardrail (galvanized) along with the appropriate posts, offset blocks, and connection hardware. The cost for miscellaneous asphalt

July 2024 20 repair after driving posts is also included. The rails are placed in 12’-6” sections with posts at 6’-3” on center. This section will be used for adding new guardrail as well as replacing damaged railing.

Include the cost of removing existing guardrail in this section if it is not included in another pay item.

References: FDOT Design Standards Index No. 536-001 FDOT Specifications Section 536

Section 00520-1003 Approach End Anchorage Assembly, Flared System, 37.5’ Section 00520-1004 Approach End Anchorage Assembly, Parallel System, 37.5’

This work consists of the materials and labor required to place the indicated end anchorage assembly for the guardrail according to the FDOT Standard Index drawings as well as the manufacturer’s approved details. The end anchorage assembly chosen (galvanized) must be on the FDOT APL and be suitable for all design speeds. The cost of the end anchorage assembly includes all guardrail items shown on the details from the point indicated as typical post spacing (or transition section) to the end of the guardrail facing traffic.

References: FDOT Design Standards Index No. 536-001

FDOT APL

FDOT Specifications Section 536 Units: EA

Section 00520-1005 Guardrail Transition Section for Existing Bridge, FDOT Index 536-002 This work consists of the materials and labor required to place a transition guardrail section according to the FDOT Standard Index drawings. The cost of the transition section (galvanized) includes all guardrail items shown on the standard details for (1) of the listed schemes from the bridge to the typical guardrail (or end anchorage assembly) including the W-beam to Thrie beam transition section and miscellaneous asphalt repair. This section does not include the cost for connecting the guardrail to the bridge guardrail.

References: FDOT Design Standards Index No. 536-002 FDOT Specifications Section 536 Units: EA

Section 00520-1006 Guardrail Transition Section for Existing Bridge, FDOT Index 536-002 This work consists of the materials and labor required to place a transition guardrail section according to the FDOT Standard Index drawings. The cost of the transition section (galvanized) includes all guardrail items shown on the standard details for (1) of the listed schemes from the bridge to the typical guardrail (or end anchorage assembly) including the W-beam to Thrie beam transition section and miscellaneous asphalt repair. This section does not include the cost for connecting the guardrail to the bridge guardrail.

References: FDOT Design Standards Index No. 536-002 FDOT Specifications Section 536 Units: EA

Section 00520-1007 Guardrail Bridge Anchorage Assembly, FDOT Index 536-002 This work consists of the materials and labor required to connect the guardrail transition section to the

July 2024 21 bridge guardrail according to the FDOT Standard Index drawings. The cost of this section includes all guardrail items and hardware shown on the standard details for (1) of the listed schemes.

References: FDOT Design Standards Index No. 536-002 FDOT Specifications Section 536 Units: EA

Section 00520-1008 Remove Existing Guardrail This work consists of the removal and disposal of existing approach guardrail.

References: FDOT Design Standards Index No. 536-002

Retrofit Bridge Guardrail Section 00530-1000

Section 00530-1001 Traffic Railing (Thrie Beam Retrofit) Narrow Curb, FDOT Index 460-471 Section 00530-1002 Traffic Railing (Thrie Beam Retrofit) Wide Strong Curb, Type 1, FDOT Index 460-472 Section 00530-1003 Traffic Railing (Thrie Beam Retrofit) Wide Strong Curb, Type 2, FDOT Index 460-473 Section 00530-1004 Traffic Railing (Thrie Beam Retrofit) Intermediate Curb, FDOT Index 460- Section 00530-1005 Traffic Railing (Thrie Beam Retrofit) Wide Curb, Type 1, FDOT Index 460- Section 00530-1006 Traffic Railing (Thrie Beam Retrofit) Wide Curb, Type 2, FDOT Index 460-

This work consists of the materials and labor required to replace or modify the existing bridge railing to install the indicated Thrie Beam railing (galvanized) according to the FDOT Standard Index drawings.

The cost includes all preparatory and replacement work that must be performed on the existing bridge railing. Do not include concrete repair costs that might be required for a particular bridge.

References: FDOT Design Standards Index No. 460-471, 460-472, 460-473, 460-475, 460-476 FDOT Specifications Section 536

Metal Guardrail Miscellaneous Repair Section 00540-1000

Section 00540-1001 Replace W-Beam Rail Connection Bolts (W-Beam Post) This work consists of adding or replacing a 5/8”Ø x 1 ½” long galvanized A36 or A307 bolt. Include a 3”x1 ¾”x3/16” thick plate washer.

References: FDOT Design Standards Index No. 536-001 Units: EA

Section 00540-1002 Replace W-Beam Rail Connection Bolts (Concrete Post) This work consists of adding or replacing a 5/8”Ø x 10” long galvanized A36 or A307 bolt. Include a 3”x1 ¾”x3/16” thick plate washer on the rail side and a 3”x3”x1/4” thick plate washer on the post side.

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References: FDOT Design Standards Index No. 536-001 Units: EA

Section 00540-1003 Replace Rail Post Connection to Bridge (Concrete Post to Curb) This work consists of adding or replacing a 1”Ø x 20” long AISI 304/316 SS threaded rod to connect a concrete post to a concrete curb or deck. Cost includes the rod and epoxy installation. Include a heavy hex head nut and a 3”x3”x1/4” thick galvanized plate washer on the post side. Rod shall be epoxy anchored into the deck or curb concrete with a 9” embedment using an approved epoxy on the FDOT APL. Follow the epoxy manufacturer’s written instructions.

References: FDOT Specification Section 416 Units: EA

Section 00540-1004 Replace Rail Post Connection to Bridge (W-Beam Post to Curb) This work consists of adding or replacing a 1”Ø x 12” long AISI 304/316 SS threaded rod to connect a steel post to a concrete curb or deck. Cost includes the rod and epoxy installation. Include a heavy hex head nut on the post side. Rod shall be epoxy anchored into the deck or curb concrete with a 9” embedment using an approved epoxy on the FDOT APL. Follow the epoxy manufacturer’s written instructions.

References: FDOT Specification Section 416 Units: EA

Section 00540-1005 Correct W-Beam Rail Splice Direction (per section) This work consists of removing a 12’-6” long section of W-Beam guardrail and correcting the orientation of the lap splice to place the leading rail section on top in the direction of traffic. Include the cost of replacing (8) 5/8”Øx1 ¼” long rail splice bolts.

References: FDOT Design Standards Index No. 536-001 Units: EA Splice

Section 00540-1006 Guardrail Reflectors This work consists of adding reflectors to an existing guardrail. Include the cost of the reflector and mounting to either a concrete or metal post.

References: FDOT Design Standards Index No. 536-001 Units: EA

Section 00540-1007 Paint Metal Rail System This work consists of painting a metal W-Beam or Thrie Beam guardrail with a zinc rich paint according to FDOT Specification Section 561. Use a product listed on the FDOT APL for painting existing steel structures. Include the cost of all preparatory work as detailed in the specifications and according to the manufacturer’s written instruction. The cost for painting posts is not included in this section.

References: FDOT Specifications Section 561

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Superstructure Repair Section 00600

Superstructure Cleaning & Painting Section 00610-1000

Section 00610-1001 Cleaning Bearings, Bearing Seats, Bent/Pier Tops This work consists of cleaning the bearing area of the superstructure using water and air spraying equipment at pressures high enough to remove dirt and debris without damage to concrete or painted steel surfaces. In addition to washing, mechanically clean areas with hand tools as required to ensure that the bearing conditions allow movement of the superstructure as designed. Water used shall meet the requirements of the FDOT Specifications.

References: FDOT Maintenance Handbook Section 4.1.1 FDOT Specifications Section 923 Units: SF

Section 00610-1002 Cleaning Beams This work consists of cleaning the superstructure beams…