7302_DukeRoxboro_WheelWashMod_DIN27786_20170301

3191 Pine Hall Road Walnut Cove, NC 27009 336-215-4576

Page 1 of 1
March 1, 2017 North Carolina Department of Environmental Quality
Division of Waste Management Solid Waste Section
1646 Mail Service Center
Raleigh, North Carolina 27699
Attn: Ms. Shannon Aufman (submitted electronically)
Re: Mayo Industrial Solid Waste Landfill
Wheel Wash Modifications Permit No. 7305-INDUS Mayo Steam Electric Plant
10660 Boston Road Roxboro, North Carolina 27574

Dear Ms Aufman, The Duke Energy Mayo Steam Electric Plant intends to modify the existing wheel wash utilized at the
landfill (permit No. 7305-INDUS).
The proposed work occurs outside of the landfill limits of waste. Duke Energy is submitting the attached
drawings and specifications, prepared by Golder Associates, for approval from the Division to perform this work.

Upon completion of the work, Duke will submit a verification of work performed for your records.
If you need additional information in regards to this submittal please do not hesitate to call or email, 336-215-4576 or [e-mail].
Regards,

Kimberlee Witt, PE Environmental Services
Attachments: Wheel Wash Improvements Drawings and Specifications
cc: Ed Mussler - NCDEQ
Evan Andrews - Duke Energy
Bert Lea – Duke Energy Jake Muessen – Duke Energy
Ed Sullivan – Duke Energy
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WHEEL WASH IMPROVEMENTS DUKE ENERGY PROGRESS, INC.
POWER OPERATIONS GROUP
DETAILS
TITLE
PROJECT NO.
R
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V
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PROJECT CLIENT
CONSULTANT
Path: \\richmond\DATA\Plan Production Data Files\Drawing Data Files\15-33278\B - Misc Drawings and Exhibits\Active Drawings\1533278B15.dwg
REV.DESCRIPTIONMM/DD/YY CADD CHECK REVIEWDESIGN
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IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D
www.golder.com
0 1 in
SEAL
15-33278
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GOLDER ASSOCIATES NC, INC.
5B OAK BRANCH DRIVE
GREENSBORO, NC 27407
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WHEEL WASH IMPROVEMENTS DUKE ENERGY PROGRESS, INC.
POWER OPERATIONS GROUP
CONCRETE PAVEMENT JOINT PLAN
TITLE
PROJECT NO.
R
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V
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PROJECT CLIENT
CONSULTANT
Path: \\richmond\DATA\Plan Production Data Files\Drawing Data Files\15-33278\B - Misc Drawings and Exhibits\Active Drawings\1533278B14B.dwg
REV.DESCRIPTIONMM/DD/YY CADD CHECK REVIEWDESIGN
o
f
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D
www.golder.com
0 1 in
SEAL
15-33278
D
W
G
3
GOLDER ASSOCIATES NC, INC.
5B OAK BRANCH DRIVE
GREENSBORO, NC 27407
[phone]
0
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TECHNICAL SPECIFICATIONS MAYO MONOFILL WHEEL WASH IMPROVEMENTS
PERSON COUNTY, NORTH CAROLINA

Prepared for:

Duke Energy Progress
10660 Boston Rd, Roxboro, NC 27574

February 2017
Prepared by:
Golder Associates NC, Inc.
5B Oak Branch Drive
Greensboro, NC 27407

DUKE ENERGY PROGRESS - MAYO MONOFILL
WHEEL WASH IMPROVEMENTS
TECHNICAL SPECIFICATIONS
TABLE OF CONTENTS

DIVISION 0 – BIDDING DOCUMENTS 00300 Bid Form
DIVISION 1 – GENERAL REQUIREMENTS

01010 Summary of Work
01025 Measure and Payment
01040 Field Engineering
01041 Project Coordination
01050 Licenses and Permits
01152 Application for Payment
01153 Change Order Procedures
01200 Project Meetings
01300 Submittals
01310 Schedules
01340 Shop Drawings
01400 Quality Control Services
01500 Construction Facilities
01540 Dust Control
01550 Health and Safety
01562 Contract Closeout
01700 Warranties
01710 Project Record Documents
DIVISION 2 - SITE WORK 02223 Earthwork
DIVISION 3 - CONCRETE

03100 Concrete Formwork
03200 Concrete Reinforcement
03300 Cast in Place Concrete
03305 Manholes/Drop Boxes/Vaults
03400 Pre-Cast Concrete Structures
03719 Concrete Sealant

LIST OF DRAWINGS

Drawing 1 Site Plan
Drawing 2 Details
Drawing 3 Concrete Pavement Joint Plan

Mayo Wheel Wash Improvements TABLE OF CONTENTS Golder Associates NC Inc.
February 2017 Project No. 1533278
BID FORM
Duke Energy Progress - Mayo Monofill
Wheel Wash Improvements
Person County, North Carolina
BID FORM
1
Item No.Bid Item Description Units Quantity Unit Price Bid Price
1 Mobilization and Demobilization LS 1
2 Surveying LS 1
3 Grading and Surface Preparation LS 1
4 Concrete Manhole Installation LS 1
5 Procure and Place Stone Base Tons 100
6 Concrete Wall Installation LS 1
7 Concrete Slab and Sump Installation LS 1
8 Poly Tank & Piping Installation LS 1
9 Handrail Installation LS 1
10 Concrete Barrier and Splash Guard Installation LS 1
TOTAL BID PRICE IN FIGURES:
Number of sheets attached:
TOTAL BID PRICE IN WORDS:
TOTAL BID PRICE IN FIGURES:
ADDITIONAL BID ITEMS
Item No.Bid Item Description Units Quantity Unit Price Bid Price
** END OF SECTION **
The Contractor shall price any work or obligation in the Bidding Documents not included by Contractor in its rates elsewhere for which it
considers a separate charge is required. The contractor shall verify all Bid Quantities and notify the OWNER of any discrepancies prior to
submission. The sums inserted in this item shall be considered fixed lump sums covering the whole Work and as such will not be subject to
adjustment. If Contractor does not clearly state any exceptions or assumptions on attached sheets, then the unit rates inserted above shall be
deemed to cover all incidental labor, materials, or other costs required for Contractor to complete the Work and to meet its obligations under the
terms and conditions of this Agreement.
SECTION 01010 SUMMARY OF WORK
PART 1 - GENERAL

1.01 DESCRIPTION OF WORK This contract includes but is not limited to all personnel, supervision, services, field labor, materials,
tools, equipment and supplies for the following:
A. Mobilization and demobilization of equipment and crew.
B. Field stake-out surveying and third party utility location as necessary to complete the work.

C. Removal of plastic tarp berm from the work area.
D. Surface preparation and regrading of work area. E. Installation of manhole section, cover, and access door at the existing riser pipe.
F. Placement of 6-inch stone base layer.

G. Installation of concrete containment wall and associated hand rail. H. Placement of 6-inch, reinforced concrete slab with water stops.
I. Installation of concrete sump and electrical conduit for future pump installation.

J. Installation of concrete barriers and splash guards.
K. Installation of poly tank, anchoring, piping, connections, fittings, valves, and appurtenances.
L. Relocation of applicable utilities.
1.02 RELATED SECTIONS
A. Bid Form
B. Agreement
C. Measurement and Payment - Section 01025
1.03 QUANTITIES
The OWNER reserves the right to alter the quantities of Work to be performed at any time when and
as found necessary, and the CONTRACTOR shall perform the Work as altered, increased or decreased. Payment for such increased or decreased quantity will be made in accordance with the
Contract Documents. No allowance will be made for any change in anticipated profits nor shall such
changes be considered as waiving or invalidating any conditions or provisions of the Contract.
Mayo Wheel Wash Improvements SUMMARY OF WORK Golder Associates NC Inc.
February 2017 01010-1 Project No. 1533278

PART 2 - PRODUCTS
NOT USED
PART 3 - EXECUTION
NOT USED
* * * END OF SECTION 01010 * * *
Mayo Wheel Wash Improvements SUMMARY OF WORK Golder Associates NC Inc.
February 2017 01010-2 Project No. 1533278

SECTION 01025

MEASUREMENT AND PAYMENT

PART 1 - GENERAL
1.01 SECTION INCLUDES Procedures for measurement and payment for the Work to be done under the respective items listed
in the itemized quantity listing for this project. 1.02 RELATED SECTIONS
A. Field Engineering/Surveying - Section 01040
B. Project Coordination – Section 01041
C. Submittals - Section 01300
D. Contract Closeout - Section 01562

1.03 GENERAL
A. The following paragraphs describe measurement of and payment for the work to be done under the respective items listed in the itemized bid for this contract.
B. Each lump sum or unit price stated in the itemized bid shall constitute full compensation for not only all labor, equipment and materials necessary and required to complete all work specified under that particular item including clean up, but also all costs for doing related
work as set forth in these Specifications and/or on the Contract Drawings or implied in carrying out their intent.
1.04 COMPUTATION OF QUANTITIES
A. Computation of quantities expressed, as area shall represent the actual areal conditions as
closely as possible.
B. Measurement of quantities expressed as volume shall be based upon comparison of survey
record drawings performed both prior to and upon completion of each item.
C. Computation of the volume shall be by the method of average end areas of surveyed cross sections recorded at 50-foot stations at the same locations both prior to construction and upon completion of construction of these items. Measurement of length for these items shall be
recorded along the top centerline for purposes of volume computations. D. Payment for items which have been tested and approved by the OWNER shall be based upon
actual in-place quantities as determined by record drawings. No payment shall be made for items which have not been tested and approved.
E. Progress payments for items by weight (ton) shall be as weighed at the certified weigh facility as may be approved by OWNER minus the tare weight of the vehicle.

Mayo Wheel Wash Improvements MEASUREMENT AND PAYMENT Golder Associates NC Inc. February 2017 01025-1 Project No. 1533278

PART 2 - PROCEDURE

The following items will be awarded as the project progresses. These items outline the major components of the work but are not exclusive of other items as may be required to be performed by
the CONTRACTOR in completing the Work as required under the Contract Documents. The
CONTRACTOR is responsible for providing a detailed schedule of values for the work, inclusive of all required work under the Contract Documents, based on those general bid and payment items as
itemized below. 2.01 ITEM NO. 1 - MOBILIZATION AND DEMOBILIZATION
A. The lump sum price for this bid item shall be full compensation for mobilization and demobilization of all labor, owned and rented equipment, materials, and incidentals to and
from the Site; CONTRACTOR-provided utilities and temporary facilities; insurance; on-going related expenses considered normal for administration of the Work; applicable health and safety training and materials necessary to complete the Work; and all other requirements
of the Work not covered in other Bid Items.
B. This bid item shall include initial development of all items required for job execution shall
be considered part of this item, including, but not limited to, preparation of submittals, obtaining required permits, procurement and maintenance of temporary service contracts, if
necessary (i.e., electric, telephone, water, waste disposal), and location of existing Site
features (e.g., aboveground utilities) in accordance with the requirements of the Contract Documents.
C. This bid item shall also include dust control efforts, implementation and maintenance of health and safety controls, traffic controls, pre-construction and construction photographs
and videos, project management, home office support, disposal of contractor generated waste, and any other incidentals required during the course of construction.
D. The lump sum price bid for this item shall be full compensation for all labor and equipment required for obtain an independent professional utility location company to identify and demarcate all utilities and/or other subsurface obstructions in areas of planned excavation or
other intrusive subsurface work.
E. This bid item shall also include the preparation of an equipment refueling work plan as
required by the OWNER.
F. Fifty (50) percent of the lump sum price bid for this item will be paid with the first
Application for Payment following satisfactory evidence of mobilization of sufficient labor, equipment and material to adequately progress with the work of this Contract. Fifty (50)
percent of the lump sum price bid will be paid with the final Application for Payment subsequent to acceptance of the finalized “As-Built” record documents.
2.02 ITEM NO. 2 – SURVEYING AND FIELD ENGINEERING
A. The lump sum price for this item shall be payment in full for the services of a North Carolina
licensed surveyor to establish all lines, elevations, reference marks, etc., needed by the CONTRACTOR during the progress of the Work, and from time to time to verify such marks to allow for the accurate and satisfactory construction and completion of the entire Work.
B. This item includes the preparation and maintenance record “as-built” drawings.

Mayo Wheel Wash Improvements MEASUREMENT AND PAYMENT Golder Associates NC Inc. February 2017 01025-2 Project No. 1533278

C. Fifty (50) percent of the lump sum price bid for this item will be paid with the first
Application for Payment. The remaining fifty (50) percent of the lump sum price bid for this
item will be paid with the final Application for Payment subsequent to acceptance of the finalized “As-Built” record documents.

2.03 ITEM NO. 3 – GRADING AND SURFACE PREPARATION
A. The lump sum price for this item shall be full compensation for all labor, equipment, and materials necessary for excavation and grading to achieve the final elevations shown on the Contract Drawings. This includes loading, on-Site transport and stockpiling of excavated soils
at designated staging areas approved by the OWNER and fine grading and compaction of subgrade.
B. This lump sum price shall include the removal and disposal of the existing tarp at a facility approved by the OWNER.
C. Final payment shall be made following completion of Work or as approved by the OWNER.

2.04 ITEM NO. 4 – CONCRETE MANHOLE INSTALLATION
A. The lump sum price bid for this item shall be full compensation for all labor, equipment, and
materials necessary to construct the manhole section at the existing riser pipe as shown on the Contract Documents.
B. Final payment shall be based upon completion of the work, as determined and approved by the OWNER.
2.05 ITEM NO. 5 – PROCURE AND PLACE STONE BASE
A. Procurements and placement of AASHTO #57 stone shall be measured in tons of material used. Weight will be measured by subtracting weight of empty truck entering material supplier’s facility and weight of loaded truck leaving material supplier’s facility, or at a
mutually agreeable weigh scale close to the Site. Official weigh scale tickets will be provided to the OWNER in support of payment applications. The unit price for this item shall be
payment in full for materials, hauling, placing, grading, and compacting fill material in
accordance with the Specifications and lines and grades shown on the Contract Drawings.
B. Payment shall be made based on certified weigh scale tickets will be provided to the OWNER
in support of payment applications.
2.06 ITEM NO. 6 – CONCRETE WALL INSTALLATION C. The lump sum price bid for this item shall be full compensation for all labor, equipment, and
materials necessary to construct the perimeter wall as shown on the Contract Documents.
D. Progress payments shall be made monthly based upon percentage of work completed, as
requested by the CONTRACTOR and approved by the OWNER. Final payment shall be based upon completion of the work, as determined and approved by the OWNER.
2.07 ITEM NO. 7 – CONCRETE SLAB AND SUMP INSTALLATION

Mayo Wheel Wash Improvements MEASUREMENT AND PAYMENT Golder Associates NC Inc. February 2017 01025-3 Project No. 1533278

A. The lump sum price bid for this item shall be full compensation for all labor, equipment, and
materials necessary to construct the concrete slab and sump as shown on the Contract Documents. The unit price shall also include all joints, forms, reinforcement, electrical
conduit, and connections, as necessary in accordance with the Contract Drawings and
Specifications.
B. Progress payments shall be made monthly based upon percentage of work completed, as requested by the CONTRACTOR and approved by the OWNER. Final payment shall be based upon completion of the work, as determined and approved by the OWNER.
2.08 ITEM NO. 8 – POLY TANK AND PIPING INSTALLATION
A. The lump sum price bid for this item shall be full compensation for all labor, equipment, and materials necessary to procure and install the poly tank and associated piping in accordance with the requirements of the Contract Documents.
B. Included in this lump sum price is the poly tank and necessary materials to anchor the tank
to the concrete pad. Also included is all piping, connections, fitting, valves, and accessories
necessary for the completion of the work.
C. Included in this lump sum price is all hydrostatic testing necessary to verify all tank fittings,
connections, valves, and accessories are free of leaks.
D. Final payment shall be made following completion of Work or as approved by the OWNER. 2.09 ITEM NO. 9 – HANDRAIL INSTALLATION
A. The lump sum price bid for this item shall be full compensation for all labor, equipment, and materials necessary to procure and install the handrail atop the concrete wall in the locations
shown on the Contract Drawings. B. Final payment shall be made following completion of Work or as approved by the OWNER.
2.10 ITEM NO. 10 – CONCRETE BARRIER AND SPLASH GUARD INSTALLATION

A. The lump sum price bid for this item shall be full compensation for all labor, equipment, and materials necessary to procure and install concrete barricades and associates splash guards at
the locations shown on the Contract Drawings.
B. Final payment shall be made following completion of Work or as approved by the OWNER.
PART 3 - EXECUTION
NOT USED
* * * END OF SECTION 01025 * * *

Mayo Wheel Wash Improvements MEASUREMENT AND PAYMENT Golder Associates NC Inc. February 2017 01025-4 Project No. 1533278

SECTION 01040

FIELD ENGINEERING AND SURVEYING

PART 1 - GENERAL 1.01 DESCRIPTION OF WORK A. Work under this Section includes all surveying services for accurate location of all features
of construction, establishing proposed grades, and measurement of payment items.

1.02 RELATED SECTIONS

A. Section 01010 - Summary of Work

B. Section 01025 - Measurement and Payment

C. Section 01710 - Project Record Documents

1.03 QUALITY CONTROL

A. CONTRACTOR is responsible for all surveying necessary for control of its work at the
site. The Surveyor shall be a qualified and Registered Land Surveyor in the State of North
Carolina. This Surveyor shall also have a minimum of two years of experience in
construction surveying layout and maintenance of as-built construction drawings with a
record of performing horizontal and vertical control requirements as stated in the contract.

1.04 SUBMITTALS

A. Name, address, and telephone number of Surveyor shall be submitted to OWNER before starting survey work by CONTRACTOR. B. On request, documentation verifying accuracy of survey work shall be submitted to OWNER by CONTRACTOR.

C. Submit two copies of each record drawings, signed and sealed by Surveyor,
demonstrating that elevations and locations of the Work are in conformance with the
Contract Documents.

1.05 SURVEY REQUIREMENTS

A. CONTRACTOR shall utilize existing control points and establish new control points as
needed to complete work under this section.

B. CONTRACTOR shall provide field engineering services and use recognized engineering
survey practices.

Mayo Wheel Wash Improvements FIELD ENG. AND SURVEYING Golder Associates NC Inc. February 2017 01040-1 Project No. 1533278
C. CONTRACTOR is responsible for locating and protecting survey control and reference
points prior to starting Work.

D. From established benchmarks, run lines and levels, furnish and set grade stakes, and do
all other work necessary to layout work in accordance with the Contract Document.

F. Periodically verify layouts by same means. G. Replace disturbed reference points, stakes or marks based on original survey control at no additional cost to OWNER.
H. Preserve all stakes and marks established by the ENGINEER. If any stakes or marks are
disturbed, the cost of replacement will be charged against the CONTRACTOR.

I. Verify property boundary information as needed to insure that all work is conducted on
the OWNER’s property.

J. Provide record documents in accordance with Section 01710.

K. At CONTRACTOR’S request, ENGINEER will provide an existing survey drawing and
construction drawings in electronic format for use by the land surveyor. The
CONTRACTOR may choose to conduct their own existing conditions survey at their
own expense and without delay to the project.

1.06 SURVEY TOLERANCES
A. X, Y and Z coordinates of benchmarks and survey control points shall be determined (and
recorded) with a maximum permissible error of 0.01 feet (±) in any coordinate direction.

B. All X and Y coordinates are to be referred to the State Plane Grid and State Plane Datum
coordinate system with an accuracy of 0.10 feet (±).

C. All Z coordinates are to be referred to nearest NGVD benchmark with an accuracy of 0.01 feet (±).

PART 2 - PRODUCTS
NOT USED

PART 3 - EXECUTION

3.01 INSPECTION

A. CONTRACTOR shall verify locations of site reference and survey control points prior to
starting work. OWNER must be promptly notified of any discrepancies discovered.

Mayo Wheel Wash Improvements FIELD ENG. AND SURVEYING Golder Associates NC Inc. February 2017 01040-2 Project No. 1533278

3.02 SURVEY REFERENCE POINTS

A. CONTRACTOR shall take measures to protect site reference and survey control points prior to
starting site work, and must preserve permanent reference points during construction. Site
reference points may not be relocated without prior written notice to OWNER.

B. The OWNER shall be immediately notified of loss, damage or destruction of any reference
point, or relocation required because of changes in grades or other reasons. CONTRACTOR
shall replace disturbed survey control points based on original survey control at no extra cost.

3.03 SURVEY REQUIREMENTS

A. CONTRACTOR shall reference survey and data reference points to permanent benchmarks and
record locations of survey control points, with horizontal and vertical data.

B. CONTRACTOR shall reverify layouts periodically during construction by same means.

* * * END OF SECTION 01040 * * *
Mayo Wheel Wash Improvements FIELD ENG. AND SURVEYING Golder Associates NC Inc. February 2017 01040-3 Project No. 1533278
SECTION 01041
PROJECT COORDINATION

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK
A. Management of the Project shall be through the use of a logical method of construction
planning, scheduling and cost value documentation.
B. The work under this Section includes all surface condition inspections and coordination by the CONTRACTOR necessary for the proper and complete performance of the Work.

C. This Section applies to the work of every Division and every Section of these Specifications.
D. The Project Coordination Administrator is the OWNER.
1.02 RELATED SECTIONS
A. Submittals - Section 01300
B. Shop Drawings – Section 01340
C. Contract Closeout - Section 01562
1.03 SITE CONDITIONS
A. Inspection
1. Prior to performing any work under a Section, the CONTRACTOR shall carefully inspect the installed work of other trades and verify that all such work is complete to the point where the work under that Section may properly commence.
2. The CONTRACTOR shall verify that all materials, equipment and products to be
installed under a Section may be installed in strict accordance with the original design and pertinent reviewed shop drawings.
B. Discrepancies
1. In the event of discrepancy, immediately notify the OWNER.
2. Do not proceed with installation in areas of discrepancy until all such discrepancies
have been fully resolved between CONTRACTOR and OWNER.
C. Mobilization
1. Cooperate with the OWNER in allocation of mobilization areas of site and for traffic and parking facilities.
2. During construction, coordinate use of Site and facilities through the OWNER.
3. Coordinate field engineering and layout work under instructions of the OWNER.

Mayo Wheel Wash Improvements PROJECT COORDINATION Golder Associates NC Inc. February 2017 01041-1 Project No. 1533278

4. Mobilization activities and lay down area shall be approved by the OWNER and not interfere with ongoing Site operations.

5. Comply with OWNER's procedures for intra-project communications; submittals, reports and records, schedules, coordination drawings, and recommendations; and
resolution of ambiguities and conflicts.
6. Comply with OWNER's instructions for use of temporary utilities, permanent and/or
temporary access roads and construction facilities to avoid interference with OWNER’s operations.
1.04 COORDINATION
A. Carefully coordinate work with work performed by others and all other trades and subcontractors to ensure proper and adequate interface of the work of other trades and
subcontractors with the work of every Section of these Specifications.
B. The CONTRACTOR shall coordinate operations with a third party utility location company
in or adjacent to the area of CONTRACTOR's work. The CONTRACTOR shall require said utilities to identify in the field their property and provide drawings as necessary to locate them. The CONTRACTOR shall soft dig identified utilities in the area of the work
prior to construction. C. The CONTRACTOR shall coordinate with the OWNER regarding working hours which
exceed that of the facility or working weekends.
D. The CONTRACTOR shall notify the OWNER in the event of an equipment failure and any
resulting spills of fluids resulting from equipment mobilized to Site. Equipment repairs shall not be made on-Site without prior approval by the OWNER.

1.05 SCHEDULES
CONTRACTOR shall
A. Submit a preliminary construction schedule in accordance with Section 01300 (Submittals).

B. After review, revise and resubmit schedule to comply with revised Project schedule.
C. During progress of Work, revise and resubmit schedule as directed by the OWNER.
D. Submit revised schedule with each request for payment.
E. Submit requests for interpretation of Contract Documents, and obtain instructions through
OWNER.
F. Process requests for substitutions and change orders, through OWNER.
G. Deliver closeout submittals for review and preliminary inspection reports to OWNER.
H. Notify OWNER when Work is considered finally complete. Accompany OWNER and
ENGINEER on preliminary final inspection.
I. Comply with OWNER's instructions for completion of items of Work determined by the OWNER's final inspection.

Mayo Wheel Wash Improvements PROJECT COORDINATION Golder Associates NC Inc. February 2017 01041-2 Project No. 1533278

PART 2 - PRODUCTS
NOT USED
PART 3 - EXECUTION

3.01 SUPERINTENDENT
A. CONTRACTOR shall identify personnel as Superintendent of the site in writing to the ENGINEER. The CONTRACTOR’s Superintendent shall maintain a presence at the site during all construction activities related to the project. The Superintendent shall not
be changed without the consent of the ENGINEER unless the Superintendent ceases to be employed by the CONTRACTOR.

3.02 ACCESS
A. Every CONTRACTOR, subcontractor, supplier, or delivery vehicle entering the site
shall do so in a safe and effective manner, adhering to all traffic patterns and regulations. Repeated violations of this requirement may result in the subcontractor or
supplier being barred from the site.
B. All supplier and delivery vehicles will not be allowed on-site without 24-hour notice
and direct oversight by the CONTRACTOR with proper safety training.
* * * END OF SECTION 01041 * * *

Mayo Wheel Wash Improvements PROJECT COORDINATION Golder Associates NC Inc. February 2017 01041-3 Project No. 1533278

SECTION 01050
LICENSES AND PERMITS

PART 1 – GENERAL

1.01 RESPONSIBILITY FOR OBTAINING LICENSES AND PERMITS A. Prior to beginning construction, CONTRACTOR shall obtain and display all applicable
licenses required by law in the operation of his business and obtain and pay for all permits
required completing the Work.

B. The CONTRACTOR is required to obtain, at no additional cost to the OWNER, erosion and
sediment control permits for any land disturbance activities not already permitted under the approved erosion and sediment control permit(s) for the site.

C. CONTRACTOR shall display such permit documentation in a weather tight structure such
that the documents are readily accessible to OWNER and/or Agency personnel at all times.

1.02 APPLICABLE CODES
A. Provide personnel, equipment and materials to construct the project in accordance with all
applicable codes.

B. As a minimum standard of quality and workmanship, construction is to comply with the
following:
1. North Carolina Solid Waste Management Rules
2. North Carolina Erosion and Sediment Control Planning and Design Manual
3. North Carolina Department of Transportation Regulations
4. American Society for Testing and Materials Standards
5. Occupational Safety and Health Act

PART 2 – PRODUCTS

NOT USED

PART 3 – EXECUTION

NOT USED

* * * END OF SECTION 01050 * * *
Mayo Wheel Wash Improvements LICENSES AND PERMITS Golder Associates NC Inc. February 2017 01050-1 Project No. 1533278
SECTION 01152
APPLICATION FOR PAYMENT

PART 1 – GENERAL

1.01 REQUIREMENTS INCLUDED
A. CONTRACTOR may submit one Application for Payment to OWNER no more than once per
month. Make applications on standard forms provided in the Contract Documents and
modified based on the schedule of values provided by the CONTRACTOR and approved by
the ENGINEER.
B. All applications shall show complete Schedule of Values and percentage of Work completed
to date. Retainage will be 5% of gross amount due until Final Completion.

C. Payments to the CONTRACTOR shall be made on the basis of monthly estimates in amounts
equal to ninety percent of the value of work completed and approved by the ENGINEER
which may include materials and equipment delivered to the job.
D. Where partial payments are made, disbursement of funds in the retainage shall occur within
30 days of final acceptance of the project by the OWNER

E. The value of stored materials and equipment shall be determined on the basis of supplier or
manufacturer invoiced value of materials and equipment delivered and properly stored on the
job site. The CONTRACTOR shall include such documentation of the value of stored materials and equipment with the Application for Payment, for consideration.

F. If the CONTRACTOR shall fail to adhere to the approved progress schedule or to the
schedule as revised, he must promptly adopt such other or additional means and methods of
construction as shall make up for the time lost and shall assure completion in accordance with
the latest approved schedule. If the CONTRACTOR’S progress is more than 10% behind the latest approved schedule, partial payments may be withheld until such time as the Work is at
least within 90% of the latest approved schedule.

PART 2 – PRODUCTS

NOT USED
PART 3 – EXECUTION

NOT USED

* * * END OF SECTION 01152 * * *
Mayo Wheel Wash Improvements APPLICATION FOR PAYMENT Golder Associates NC Inc. February 2017 01152-1 Project No. 1533278
SECTION 01153
CHANGE ORDER PROCEDURES

PART 1 – GENERAL

1.01 REQUIREMENTS INCLUDED
A. Promptly implement change order procedures.

B. Provide full written data required for ENGINEER and OWNER to evaluate changes.

1.02 DEFINITIONS
A. Change Order: See OWNER’S standard conditions

B. Work Change Directive: See OWNER’S standard conditions

1.03 PRELIMINARY PROCEDURES
A. OWNER may initiate changes by submitting a Proposal Request to CONTRACTOR.
Request will include:

1. Detailed description of the Change, Products, and location of the Change in the
Project.
2. Supplementary or revised Drawings and Specifications.

3. The project time span for making the change.

4. A specified period of time during which the requested price will be considered valid.
5. Such request is for information only, and is not an instruction to execute the changes,
nor to stop Work in Progress.

B. CONTRACTOR may request changes by submitting a written notice to OWNER,
containing:

1. Description of the proposed changes.
2. Statement of the reason for making the changes.

3. Statement of the effect on the Contract Sum and the Contract Time.

4. Statement of the effect of the Work of separate Contractors.
5. Documentation supporting any change in Contract Sum or Contract Time, as
appropriate.

Mayo Wheel Wash Improvements CHANGE ORDER PROCEDURES Golder Associates NC Inc.
February 2017 01153-1 Project No. 1533278

1.04 WORK CHANGE DIRECTIVE
A. In lieu of Proposal Request, OWNER may issue a Work Change Directive for
CONTRACTOR to proceed with a change for subsequent inclusion in a Change Order.

B. Authorization will describe changes in the Work, both additions and deletions, with
attachments of revised Contract Documents to define details of the change, and will designate
the method of determining any change in the Contract Sum and any change in Contract Time.
C. OWNER will sign and date the Work Change Directive as authorization for the
CONTRACTOR to proceed with the changes (appended to this Section).

D. CONTRACTOR shall sign and date the Work Change Directive to indicate agreement with
the terms therein.
1.05 DOCUMENTATION OF PROPOSALS AND CLAIMS

A. Support each quotation for a lump-sum proposal, and for each unit price which has not been
previously been established, with sufficient substantiating data to allow evaluation of the
quotation.
B. On request provide additional data to support time and cost computations:

1. Labor required (including subcontractors).

2. Equipment required.
3. Products required.

a. Recommended source of purchase and unit cost.

b. Quantities required.
4. Taxes, insurance, and bonds.

5. Credit for Work deleted from Contract, similarly documented.

6. Overhead and profit.

7. Justification for any change in Contract Time.
1.06 PREPARATION OF CHANGE ORDERS

A. OWNER will prepare each Change Order.

B. Form: Change Order (appended to this Section) or supplied by OWNER.
C. Change order will describe changes in Work, both additions and deletions, with attachments
of revised Contract Documents to define details of the change.

Mayo Wheel Wash Improvements CHANGE ORDER PROCEDURES Golder Associates NC Inc.
February 2017 01153-2 Project No. 1533278

D. Change Order will provide an accounting of the adjustment in the Contract Sum and in the
Contract Time. E. A signed change order must be in place for scope changes, otherwise payment will not be
authorized.

1.07 LUMP-SUM/FIXED PRICE CHANGE ORDER

A. Content of Change Orders shall be based on, either:
1. OWNER’S Proposal Request and CONTRACTOR’S responsive Proposal as
mutually agreed between OWNER and CONTRACTOR, or

2. CONTRACTOR’S Proposal for a Change.
B. OWNER will sign and date Change Order as authorization for the CONTRACTOR to
proceed with the changes.

C. CONTRACTOR shall sign and date the Change Order to indicate agreement with the terms
therein.

D. A signed change order must be in place for scope changes, otherwise payment will not be authorized.

1.08 CORRELATION WITH CONTRACTORS SUBMITTALS

A. Revise Schedule of Values and Request for Payment forms to record each change as a
separate item of Work, and to record the adjusted Contract Sum.
B. Revise the Construction Schedule to reflect each change in Contract Time.

1. Revise sub-schedules to show changes for other items of work affected by the
changes.
C. Upon Completion of work under a Change Order, enter pertinent changes in Record
Documents.

PART 2 – PRODUCTS
NOT USED

PART 3 – EXECUTION

NOT USED

* * * END OF SECTION 01153 * * *
Mayo Wheel Wash Improvements CHANGE ORDER PROCEDURES Golder Associates NC Inc.
February 2017 01153-3 Project No. 1533278

SECTION 01200
PROJECT MEETINGS

PART 1 – GENERAL

1.01 REQUIREMENTS INCLUDED
A. Preconstruction Meeting/Conference

1. The following may attend:

a. OWNER
b. ENGINEER

c. CONTRACTOR

2. The CONTRACTOR’s representative shall present the following information for
acceptance by the OWNER and ENGINEER.
a. Construction Schedules

b. Schedule of Values

c. Shop Drawings, Samples, and Manufacturer’s Data
B. Progress Meetings

1. Progress Meetings shall be held weekly, unless otherwise approved by the OWNER
and/or ENGINEER. The ENGINEER, the OWNER’s representative, and the
CONTRACTOR shall attend. The CONTRACTOR shall provide updates on construction progress, schedules, construction issues, and any other important
information relevant to the project.

2. If progress is not made as scheduled or if ENGINEER desires to discuss revised
progress schedules or quality of workmanship or other aspects of concern, additional
Progress Meetings may be called.

PART 2 – PRODUCTS

NOT USED

PART 3 – EXECUTION

A. The ENGINEER shall take meeting notes, review notes with participants of meetings and
submit copies of notes or meeting minutes to participants for review.
Mayo Wheel Wash Improvements PROJECT MEETINGS Golder Associates NC Inc. February 2017 01200-1 Project No. 1533278

B. The OWNER shall schedule progress meetings on a preset day and time. Other project meetings may be conducted as convenient.

C. The ENGINEER shall have available at each Meeting full chronological file of all previous
Meeting notes or minutes.

D. The CONTRACTOR shall have available at each Meeting, up-to-date schedules, record drawings, etc. as necessary.

* * * END OF SECTION 01200 * * *

Mayo Wheel Wash Improvements PROJECT MEETINGS Golder Associates NC Inc. February 2017 01200-2 Project No. 1533278
SECTION 01300

SUBMITTALS

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK A. Wherever submittals are required hereunder, all such submittals by the CONTRACTOR
shall be submitted to the OWNER. B. Prior to mobilization onto the Site and within 5 calendar days after date of commencement
as stated in the Notice to Proceed; 1. CONTRACTOR shall submit cost estimates including Schedule of Values.
2. CONTRACTOR shall submit a Construction Schedule using critical path analysis.
This schedule shall indicate the starting and completion dates of the various stages of
the Work.
3. A preliminary schedule of Shop Drawing, sample, and proposed substitutes or "or
equal" submittals.
4. Layout data. 5. CONTRACTOR shall submit an equipment refueling work plan.
C. Any details deemed by the CONTRACTOR as required for construction but not indicated on the Contract Drawings shall be submitted for review by the ENGINEER at least 10
calendar days prior to construction. Responsibility for identifying such details is the responsibility of the CONTRACTOR.
1.02 CONTRACTOR'S PROGRESS SCHEDULE SUBMITTALS
A. CONTRACTOR's initial construction schedule shall be prepared and submitted to the
OWNER within 10 calendar days after date of Award of Contract OWNER-CONTRACTOR Agreement.

B. CONTRACTOR shall revise schedule as required and resubmit with each request for payment. Payment requests will not be processed without a revised schedule.
C. CONTRACTOR shall show complete sequence of construction by activity, identifying Work of separate stages and other logically grouped activities. Indicate the early and late
start, early and late finish, float dates, and duration. D. CONTRACTOR shall indicate estimated percentage of completion for each item of Work at
each submission. E. CONTRACTOR shall indicate submittal dates required for shop drawings, product data,
samples, and product delivery dates, including those furnished by OWNER and under Allowances.
Mayo Wheel Wash Improvements SUBMITTALS Golder Associates NC Inc. February 2017 01300-1 Project No. 1533278

1.03 PROPOSED SUBSTITUTES OF "OR APPROVED EQUAL" ITEMS:
A. Whenever materials or equipment are specified or described in the Contract Documents by
using the name of a proprietary item or the name of a particular supplier, the naming of the
item is intended to establish the type, function, and quality required. If the name is followed by the words "or approved equal" indicating that a substitution may be permitted, materials
or equipment of other suppliers may be accepted by the ENGINEER if sufficient information is submitted by the CONTRACTOR to allow the ENGINEER to determine that the material or equipment proposed is equivalent or equal to that named, subject to the
following requirements: 1. The burden of proof as to the type, function, and quality of any such substitute material
or equipment shall be upon the CONTRACTOR. 2. The ENGINEER will determine as to the type, function, and quality of any such
substitute material or equipment.
3. The ENGINEER may require the CONTRACTOR to furnish at the CONTRACTOR's
expense additional data about the proposed substitute.
4. The OWNER may require the CONTRACTOR to furnish at the CONTRACTOR's
expense a special performance guarantee or other surety with respect to any substitution.
5. Acceptance by the ENGINEER of a substitute item proposed by the CONTRACTOR shall not relieve the CONTRACTOR of the responsibility for full compliance with the
Contract Documents and for adequacy of the substitute item. 6. The CONTRACTOR shall be responsible for resultant changes and all additional costs
which the accepted substitution requires in the CONTRACTOR's work, the work of its subcontractors and of Others, and shall effect such changes without cost to the OWNER.
B. The procedure for review by the ENGINEER will include the following:

1. If the CONTRACTOR wishes to furnish or use a substitute item of material or equipment, the CONTRACTOR shall make written application to the ENGINEER.

2. The CONTRACTOR shall certify that the proposed substitute will perform adequately the functions and achieve the results called for by the general design, be similar and of
equal substance to that specified, and be suited to the same use as that specified. 3. The ENGINEER will be allowed a reasonable time within which to evaluate each
proposed substitute.
4. As applicable, no Shop Drawing submittals will be made for a substitute item nor will
any substitute item be ordered, installed, or utilized without the ENGINEER's prior written acceptance of the CONTRACTOR's substitution request.
C. The CONTRACTOR's application shall contain the following statements and/or information which shall be considered by the ENGINEER in evaluating the proposed substitution:
Mayo Wheel Wash Improvements SUBMITTALS Golder Associates NC Inc. February 2017 01300-2 Project No. 1533278

1. The evaluation and acceptance of the proposed substitute will not prejudice the
CONTRACTOR's achievement of substantial completion on time.
2. Whether or not acceptance of the substitution for use in the Work will require a change
in any of the Contract Documents to adapt the design to the proposed substitute.
3. Whether or not incorporation or use of the substitute in connection with the Work is subject to payment of any license fee or royalty.
4. All variations of the proposed substitute for that specified shall be identified. 5. Available maintenance, repair, and replacement service shall be indicated.
6. Itemized estimate of all costs that will result directly or indirectly from acceptance of such substitute, including cost of redesign and claims of other contractors affected by
the resulting change.
1.04 MANUFACTURER'S INSTRUCTIONS
A. When specified in individual specification sections, submit manufacturer's printed
instructions for delivery, storage, assembly, installation, start-up, adjusting, and finishing, in
quantities specified for Product Data.
B. Identify conflicts between manufacturer's instructions and Contract Documents. 1.05 MANUFACTURER'S CERTIFICATES
A. When specified in individual specification sections, submit manufacturer's certificate to ENGINEER for review, in quantities specified for Product Data.
B. Indicate if the material or product conforms to or exceeds specified requirements. Submit supporting reference date, affidavits, and certifications as appropriate.
C. Certificates may be recent or previous test results on material or product, but must be
acceptable to the ENGINEER.
1.06 DAILY, WEEKLY, AND MONTHLY REPORTS

The CONTRACTOR shall prepare daily reports summarizing on-Site activities. Daily reports shall include as a minimum the following:
A. Weather conditions.
B. Active work area.
C. Crew description.
D. Subcontractor activity.
E. Equipment operating.
Mayo Wheel Wash Improvements SUBMITTALS Golder Associates NC Inc. February 2017 01300-3 Project No. 1533278
F. Hours worked.

G. Work performed.
H. Problems.
I. Health and safety issues.
The CONTRACTOR shall also submit monthly reports describing the activity of the period. Daily reports shall be submitted the day following the report day. Monthly reports shall be submitted
within 14 days of the report period. 1.07 HEALTH AND SAFETY PLAN
The CONTRACTOR shall prepare and submit a Health and Safety Plan to the OWNER at least 7 calendar days prior to mobilization for construction. Owner shall review and comment on
CONTRACTOR’S plan and will approve the Plan prior to start of work.
1.08 LAYOUT DATA
A. General - The CONTRACTOR is responsible for coordinating work of all trades on the job.
He shall confer with OWNER and provide guidance and information to all trades as required
for proper progress of the work.
B. Conflicts - Where the work of two (2) trades will be installed in close proximity to each other, or where there is evidence that work of one (1) trade will interfere with another trade, CONTRACTOR shall prepare composite working drawings if directed by OWNER.
Contractor prepared schedules and/or drawings will map out the required sequence of activities between trades so as to minimize conflict or interference. CONTRACTOR will administer and/or manage work flow between trades without extra charge.
C. Procedures - If requested, by OWNER, CONTRACTOR shall provide detailed drawings as required to indicate construction procedures.

PART 2 - PRODUCTS
NOT USED

PART 3 - EXECUTION

NOT USED
* * * END OF SECTION 01300 * * *
Mayo Wheel Wash Improvements SUBMITTALS Golder Associates NC Inc. February 2017 01300-4 Project No. 1533278
SECTION 01310
SCHEDULES

PART 1 - GENERAL

1.01 REQUIREMENTS A. Within 10 days after the Effective date of the Agreement, submit to the ENGINEER the
preliminary schedules identified in the Contract.

1.02 CONSTRUCTION PROGRESS SCHEDULES
A. Construction progress schedule shall be in MS Project, Primavera P3 or P6, or Suretrak Ver 3
and shall clearly show the proposed degree of completeness of each component of
construction throughout the life of the contract. Bar graphs, critical path and/or PERT
diagrams are acceptable forms.

B. ENGINEER will review proposed construction progress schedule. Final construction
progress schedule may be revised and accepted by all parties prior to construction.
PART 2 - PRODUCTS

NOT USED

PART 3 - EXECUTION

NOT USED

* * * END OF SECTION 01310 * * *

Mayo Wheel Wash Improvements SCHEDULES Golder Associates NC Inc.
February 2017 01310-1 Project No. 1533278

SECTION 01340
SHOP DRAWINGS AND PRODUCT DATA

PART 1 – GENERAL

1.01 REQUIREMENTS INCLUDED
A. The CONTRACTOR shall submit to the ENGINEER the schedules as identified in Part
1.01.A.2 of Section 01200 of the Technical Specifications.

B. Submit for the approval of the OWNER in accordance with the submittals listed in the
individual sections, detailed Shop Drawings, manufacturer's specifications, and laboratory reports of all materials and equipment he contemplates furnishing under this Contract,
including but not limited to:

1. AASHTO #57 stone.
2. Concrete mix design.
3. Concrete formwork & rebar drawings.
4. Poly tank and associated appurtenances.
5. Proposed piping, connections, fittings, and valves.
6. Precast materials.
7. Electrical conduit and appurtenances.
8. Proposed handrail.
9. Concrete joint materials.
C. Shop Drawings and samples shall be prepared specifically for this project. Shop Drawings
shall include dimensions and details. NOTE ANY DEVIATIONS FROM
REQUIREMENTS OF THE CONTRACT DOCUMENTS.

D. Do not fabricate equipment or order materials until the ENGINEER has reviewed Shop
Drawings and product data.
E. All Shop Drawings shall be checked, stamped and signed by CONTRACTOR before
submission to ENGINEER. A completed “Submittal Form” shall accompany all submittals.
Submittals that have not been checked, stamped, and signed are not acceptable and will be
RETURNED WITHOUT REVIEW COMMENTS.
E. Reference all submittals to the Specification section or drawing where they are shown.

F. Submit two (2) copies more of all Shop Drawing submittals to the ENGINEER than the
CONTRACTOR wishes to have returned. The ENGINEER will retain two (2) copies.

Mayo Wheel Wash Improvements SHOP DRAWINGS Golder Associates NC Inc. February 2017 01340-1 Project No. 1533278
G. Provide warranties as specified; warranties shall not limit length of time for remedy of
damages OWNER may have by legal statue. CONTRACTOR, Supplier or installer responsible for performance of warranty shall sign warranties.

H. ENGINEER’s review of CONTRACTOR’s Shop Drawings and product data will be general
and shall not relieve the CONTRACTOR from the responsibility for adherence to the
Contract, nor shall it relieve him of the responsibility for any error which may exist. Where
such errors or omissions are discovered later, the CONTRACTOR irrespective of any review by the ENGINEER shall make them good.

PART 2 – PRODUCTS

NOT USED
PART 3 – EXECUTION

A. Repeated failure to present acceptable submittals or excessive services required of
ENGINEER due to repeated presentation of unacceptable submittals results in additional
engineering expenses. It will be considered excessive if more than one correction of any
submittal is required and will result in a charge against the CONTRACTOR for recovery of
additional expenses.

* * * END OF SECTION 01340 * * *
Mayo Wheel Wash Improvements SHOP DRAWINGS Golder Associates NC Inc. February 2017 01340-2 Project No. 1533278
SECTION 01400
QUALITY CONTROL SERVICES

PART 1 – GENERAL

1.01 DESCRIPTION OF WORK
A. Quality Control refers to measures taken by the CONTRACTOR to achieve compliance with
the requirements for materials and workmanship as stated in the Construction Plans and
Specifications.

B. The CONTRACTOR shall provide quality control personnel, and shall provide and pay for all tests needed to achieve Work of specified quality.

C. Concrete testing shall be provided by the OWNER.

1.02 QUALITY CONTROL OF INSTALLATION

A. It is the responsibility of the CONTRACTOR to monitor the work continuously. The CONTRACTOR shall provide Quality Control Personnel, and shall provide and pay for all
tests needed to achieve Work of specified quality.

B. The CONTRACTOR shall designate a Quality Control Manager who will be the point of
contact between the ENGINEER and the CONTRACTOR on all issues related to Quality
Control. The Quality Control Manager will be responsible for verifying that the Work, including all submittals and as-built information, including surveys, complies with the project
plans and specifications. The Quality Control Manager shall verify that the materials and
Work covered by a submittal are in compliance with the Contract Documents before sending
the submittal to the ENGINEER for approval. A submittal form is provided that must
accompany each submittal. The form is to be completed and signed by the Quality Control
Manager, certifying that the materials and/or Work are in complete accordance with the Contract Documents. Identify the Quality Control Manager prior to construction.

C. CONTRACTOR shall comply fully with manufacturers’ instructions, including each step in
sequence.

D. Should manufacturers’ instructions conflict with Contract Documents, CONTRACTOR shall request clarification from ENGINEER before proceeding.

E. CONTRACTOR shall comply with specified standards as a minimum quality for the Work
except when more stringent tolerances, codes, or specified requirements indicate higher
standards or more precise workmanship.

F. CONTRACTOR shall perform Work by persons qualified to produce workmanship of specified quality.

G. CONTRACTOR shall complete daily field reports documenting, at a minimum, Work
completed, Quality Control test results, problems encountered, and solutions. A summary and
Mayo Wheel Wash Improvements QUALITY CONTROL Golder Associates NC, Inc.
February 2017 01400-1 Project No. 1533278
copies of all test results of quality control testing shall be submitted to the ENGINEER on a
monthly basis in a Quality Control Report. All documents and test results shall bear the seal and signature of a Professional Engineer registered in the State of North Carolina.

H. The ENGINEER shall determine and decide all questions that may arise as to the quality and
acceptability of materials and Work performed; the manner of performance and the rate of
progress of said Work; the interpretations of the Contract Documents relating to the Work; the
acceptable fulfillment of the Contract Documents on the part of the CONTRACTOR; and the amount and quantity of the several kinds of Work performed and materials which are to be paid
for under the contract.

1.03 INSPECTION AND TESTING SERVICES

A. The CONTRACTOR is responsible for performing and documenting all Quality Control tests as required in the individual Specification Sections. CONTRACTOR shall provide ENGINEER
with copies of all Quality Control test results. The CONTRACTOR is to provide and pay for
all tests needed to achieve work of specified quality.

B. During placement of structural fill material, the CONTRACTOR is to provide at his own
expense a qualified soils technician as needed to ensure placement of structural fill material in
accordance with the Contract Documents.
1.04 MANUFACTURERS’ FIELD SERVICES AND REPORTS

A. When specified in individual Specification Sections, required material or product suppliers or
manufacturers shall provide qualified staff personnel to observe Site conditions, conditions of
surfaces and installation, and quality of workmanship as applicable, and to initiate instructions when necessary.

B. Individuals shall report to the ENGINEER within 24 hours observations and Site decisions or
instructions given to applicators or installers that are supplemental or contrary to manufacturers’
written instructions.
C. Submit report within ten (10) days of observation to ENGINEER for review.

PART 2 - PRODUCTS

NOT USED

PART 3 - EXECUTION

NOT USED

* * * END OF SECTION 01400 * * *

Mayo Wheel Wash Improvements QUALITY CONTROL Golder Associates NC, Inc.
February 2017 01400-2 Project No. 1533278
SECTION 01500

CONSTRUCTION FACILITIES
PART 1 - GENERAL

1.01 DESCRIPTION OF WORK The CONTRACTOR shall furnish temporary construction facilities as required for the use of all
trades during the construction period.
1.02 ACCESS AND PARKING Provide and maintain adequate and safe access to site and work. All construction personnel must
park in designated areas and not impact ongoing site operations.
1.03 TRASH REMOVAL
Provide one or more dumpsters for trash. Each CONTRACTOR, including all subcontractors, shall pick up accumulated trash and debris daily and deposit it in dumpster. CONTRACTOR to empty
dumpster as often as necessary and dispose of all project-related trash and waste materials off the site.

1.04 TEMPORARY SANITARY FACILITIES
Provide and maintain chemical type self-contained temporary toilet accommodations on the premises
for use of workmen employed during the project. After completion of the project they shall be removed. The temporary toilets shall be enclosed and weather-proof and kept in a sanitary condition
at all times. 1.05 TEMPORARY UTILITIES
The CONTRACTOR shall provide all temporary electric, water and lighting utilities necessary for
the proper performance of the work.
1.06 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS
A. Remove temporary above-grade or buried utilities, equipment, facilities, materials, prior to Final application for Payment inspection.

B. Remove temporary underground installations to a minimum depth of 2 feet.
C. Clean and repair damage caused by installation or use of temporary work.
D. Restore existing facilities used during construction to original condition. Restore permanent
facilities used during construction to specified condition. 1.07 PROTECTION OF EXISTING UTILITIES AND FACILITIES
A. Protect and maintain in-service all existing utilities.
Mayo Wheel Wash Improvements CONSTRUCTION FACILITIES Golder Associates NC Inc. February 2017 01500-1 Project No. 1533278

B. Provide temporary services where required to provide uninterrupted utility services for on-
going site operations.
C. Prevent damage to existing facilities structures and buildings - repair damage or replace
immediately on direction of OWNER.

PART 2 - PRODUCTS
NOT USED
PART 3 - EXECUTION NOT USED

* * * END OF SECTION 01500 * * *

Mayo Wheel Wash Improvements CONSTRUCTION FACILITIES Golder Associates NC Inc. February 2017 01500-2 Project No. 1533278
SECTION 01540

DUST CONTROL

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK The CONTRACTOR shall employ construction methods and means that keep airborne particulates to
the minimum and shall provide for the application of water or employ other appropriate preventive means or methods to maintain dust control, subject to the approval of the OWNER.
Dust control measures shall be compatible with existing on-site materials and proposed materials. 1.02 RELATED SECTIONS
A. Section 02100 - Site Preparation

PART 2 - PRODUCTS

NOT USED

PART 3 - EXECUTION
Watering equipment shall be used to minimize airborne concentrations and shall consist of pipelines, tank trucks, or other devices approved by the OWNER, which are capable of applying a uniform spread of water over the ground surface. A suitable device for a positive shut-off and for regulating the flow
rate of water shall be located so as to permit positive operator control. Contact water from landfill operations and Calcium chloride are not allowed for dust control.
* * * END OF SECTION 01540 * * *
Mayo Wheel Wash Improvements DUST CONTROL Golder Associates NC Inc. February 2017 01540-1 Project No. 1533278

SECTION 01550

HEALTH AND SAFETY
SPECIFICATIONS FOR CONSTRUCTION

PART 1 - GENERAL 1.01 DESCRIPTION OF WORK
A. The CONTRACTOR is responsible to monitor working conditions at all times during
construction and, if it is found to be necessary, to provide appropriate protective clothing,
equipment and facilities for his personnel, and/or to establish workplace procedures to
ensure their safety, and to enforce the use of these procedures, equipment and/or facilities
in accordance with the following guidelines:

1. Safety and Health Regulations Promulgated by the U.S. Department of Labor
OSHA, 29 CFR 1910 - Occupational Safety and Health Standards, and 29 CFR
1920 - Safety and Health Regulations for Construction.

2. U.S. Environmental Protection Agency Interim Standard Operating Safety Guides -
Office of Emergency and Remedial Response - Hazardous Response Support
Division, Rev. September 1982.

3. U.S. Environmental Protection Agency Medical Monitoring Program Guidelines.

4. CONTRACTOR’s Health and Safety Plan.

5. OWNER’s site specific health and safety requirements.

B. If, at any time, the OWNER is apprised of a safety hazard which demands immediate attention because of its high potential for harm to public travel, persons on or about the work, or public or private property, the OWNER shall have the right to order such safeguards to be erected and such precautions to be taken as necessary, including work stoppage, and the CONTRACTOR shall comply with such orders.

If, under such circumstances, the CONTRACTOR does not or cannot immediately put the
work into proper and approved condition, or if the CONTRACTOR or his representative is
not upon the Site so that he can be notified immediately of the insufficiency of safety
precautions, then the OWNER may put the work into such a condition that it shall be, in his
opinion, in all respects safe, and the CONTRACTOR shall pay all expenses of such labor
and materials as may have been used for this purpose by him or by the OWNER. The fact
that the OWNER does not observe a safety hazard or does not order the CONTRACTOR to
take remedial measures shall in no way relieve the CONTRACTOR of the entire
responsibility for any costs, loss or damage by any party sustained on account of the
insufficiency of the safety precautions taken by him or by the OWNER acting under
authority of this Section.

C. It is the responsibility of the CONTRACTOR to take appropriate safety precautions to meet
whatever conditions of hazard may be present during the performance of the Work,
Mayo Wheel Wash Improvements HEALTH & SAFETY Golder Associates NC Inc. February 2017 01550-1 Project No. 1533278
whether reasonably foreseeable or not. The CONTRACTOR is alerted to the fact that it
shall be his responsibility to anticipate and provide such additional safety precautions,
facilities, personnel and equipment as shall be necessary to protect life and property from
whatsoever conditions of hazard are present or may be present.

1.02 SUBMITTALS The CONTRACTOR shall prepare and submit a Health and Safety Plan to the OWNER and ENGINEER with the Proposal. Submission of the Health and Safety Plan by the CONTRACTOR shall not relieve the CONTRACTOR of the Regulatory Requirements given
in Part 1.01 above.

1.03 CONTRACTOR’S PERSONNEL

A. Assign persons to fill each of the following roles.

1. Health and Safety officer – Designate an employee or company principal as the
health and safety officer (HSO). The HSO must have the authority to command
sufficient resources to safely perform the work. CONTRACTOR shall identify its
HSO in the site health and safety plan. Owner will direct health and safety
correspondence to the HSO

2. Site Health and Safety Coordinator. CONTRACTOR shall designate a Site Health
and Safety Coordinator (SHSC) for the project. The SHSC shall have completed
all of the training required by OSHA 29 CFR 1910.120(e) for supervisory
personnel and shall have a sound working knowledge of occupational safety and
health regulations and have experience in the type of project described in these
specifications. The SHSC is to remain on site during all project operations and
shall provide day-to-day industrial hygiene support, including training and site
safety inspections. The SCSH shall have the authority to stop on-site operations when conditions threaten the health or safety of employees. 1.04 ACCIDENT OR INCIDENT REPORTS
A. If an accident, an explosion or fire, or release of toxic materials occurs during the course of
the project, notify the OWNER by telephone as quickly as possible after the emergency
response agencies have been notified. Send OWNER and ENGINEER written notification
within 24 hours.

B. Within 2 working days of any reportable accident, complete and submit to OWNER an
accident report addressing the following items:

1. Name, organization, telephone number and location of the Contractor or
Subcontractor
2. Name and title of the person(s) reporting
3. Date and time of the accident/incident.
4. Location of the accident/incident.
5. Brief summary of the accident/incident giving pertinent details including type of
operation ongoing at the time of the accident/incident.
Mayo Wheel Wash Improvements HEALTH & SAFETY Golder Associates NC Inc. February 2017 01550-2 Project No. 1533278
6. Cause of accident/incident, if known.
7. Casualties (disabling injuries, fatalities).
8. Estimated property damage, if any.
9. Action taken by CONTRACTOR to ensure safety and security.

PART 2 - PRODUCTS NOT USED

PART 3 - EXECUTION

3.01 RECORD KEEPING

All parties engaged in on-site activities must read the CONTRACTOR’s Health and Safety Plans
for the relevant tasks. Documentation demonstrating compliance with this requirement shall be
maintained on-site by the CONTRACTOR.

3.02 ON-SITE CONTROL

CONTRACTOR shall be responsible for the enforcement of all on-site safety rules. The
CONTRACTOR’s Health and Safety Officer shall periodically evaluate the adequacy of the
Work zone protocol. Personnel shall maintain visual/aural contact with at least one other person
on-site.

* * * END OF SECTION 01550 * * *

Mayo Wheel Wash Improvements HEALTH & SAFETY Golder Associates NC Inc. February 2017 01550-3 Project No. 1533278
SECTION 01562
CONTRACT CLOSEOUT

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK

The work under this section includes, but is not limited to the maintenance, recording and submittal of appropriate project documents for project closeout.

1.02 RELATED SECTIONS
A. Section 01300 – Submittals B. Section 01340 – Shop Drawings and Product Data
C. Section 01710 - Project Record Documents

1.03 SUBSTANTIAL COMPLETION
A. The CONTRACTOR shall submit written notice to OWNER that project, or designated
portion of project, is substantially complete.
B. The CONTRACTOR shall submit a list of major items to be completed or corrected.
C. OWNER will review the project after receipt of notice, together with CONTRACTOR.

D. Should the OWNER consider that work is tentatively substantially complete:
1. CONTRACTOR shall prepare and submit to OWNER, a list of items to be completed or corrected, as determined by the review.
2. CONTRACTOR shall complete work listed for completion or correction, within designated time.

E. Should OWNER consider that work is not substantially complete:
1. OWNER shall immediately notify CONTRACTOR, in writing, stating reasons.
2. CONTRACTOR shall complete work, and send second written notice to OWNER,
certifying that project, or designated portion of project, is substantially complete.
3. OWNER will again review the work.

1.04 FINAL CLEANING
CONTRACTOR shall: A. Execute final cleaning prior to final inspection.
B. Clean debris from drainage channels/system, roads, and work areas.
Mayo Wheel Wash Improvements CONTRACT CLOSEOUT Golder Associates NC Inc. February 2017 01562-1 Project No. 1533278
C. Clean remainder of the Site of any deleterious material and accumulated sediment as
directed by OWNER.
D. Relocate excess soil material to designated areas on-site as directed by OWNER.

E. Remove waste and surplus materials, rubbish, and construction facilities from the Site.
1.05 FINAL REVIEW
A. CONTRACTOR shall submit in writing that:

1. Work has been completed in accordance with Contract Documents.
2. Project is completed, and ready for final review. 3. The project record documents have been maintained in accordance with Section 01710
and accurately describe the complete work.
B. Upon review of the Work, OWNER will request CONTRACTOR to make project closeout
submittals.
C. Should OWNER consider that work is not finally complete:
1. He will notify CONTRACTOR, in writing, stating reasons.

2. CONTRACTOR shall take immediate steps to remedy the stated deficiencies, and send second written notice to OWNER certifying that work is complete.

3. OWNER will again review the work.
1.06 CLOSEOUT SUBMITTALS A. Project Record Documents: In accordance with requirements of Section 01710.
B. Deliver evidence of compliance with requirements of governing authorities, e.g. stormwater
inspections.
1.07 EVIDENCE OF PAYMENTS, AND RELEASE OF LIENS

A. CONTRACTOR’s Affidavit of Payment of Debts and Claims.
B. CONTRACTOR’s Affidavit of Release of Liens; with:
1. Consent of Surety to Final Payment.
2. CONTRACTOR's release or waiver of liens. (To be reviewed by OWNER prior to final Payment Certification.)
3. Separate releases or waivers of liens for subcontractors, suppliers, and others with lien rights against property of OWNER, together with list of those parties.
C. All submittals shall be duly executed before delivery to OWNER.
Mayo Wheel Wash Improvements CONTRACT CLOSEOUT Golder Associates NC Inc. February 2017 01562-2 Project No. 1533278
1.08 FINAL ADJUSTMENT OF ACCOUNTS

A. Submit final Application for Payment to OWNER.
B. Application for Payment shall reflect all adjustments, including:
1. Original Contract Amount.

2. Additions and deductions resulting from:
a. Previous approved Change Orders.
b. Unit Prices.
c. Other Adjustments.
3. Total Contract price, as adjusted.
4. Previous payments.
5. Amount remaining due.

1.09 POST-CONSTRUCTION REVIEW
A. Prior to expiration of one year from Date of Substantial Completion, OWNER will make
visual review of Project in company with CONTRACTOR to determine whether correction of work is required.

B. OWNER will promptly notify CONTRACTOR, in writing, of any observed deficiencies.

PART 2 - PRODUCTS
NOT USED
PART 3 - EXECUTION
NOT USED

* * * END OF SECTION 01562 * * *

Mayo Wheel Wash Improvements CONTRACT CLOSEOUT Golder Associates NC Inc. February 2017 01562-3 Project No. 1533278
SECTION 01700
WARRANTIES

PART 1 - GENERAL
1.01 PROJECT MAINTENANCE AND WARRANTY
A. Maintain and keep in good repair the Work covered by this Contract until acceptance by the
OWNER.
B. The CONTRACTOR shall warrant for a period of one (1) year from the date of OWNER's written acceptance of certain segments of the Work and/or OWNER's written final
acceptance of the Project, as defined in the Contract Documents, that the completed Work is
free from all defects due to faulty products or workmanship and the CONTRACTOR shall promptly make such corrections as may be necessary by reason of such defects. The OWNER will give notice of observed defects with reasonable promptness. In the event that
the CONTRACTOR should fail to make such repairs, adjustments or other work that may be made necessary by such defects, the OWNER may do so and charge the CONTRACTOR
the cost thereby incurred.
C. The CONTRACTOR shall not be obligated to make replacements which become necessary
because of ordinary wear and tear, or as a result of improper operation or maintenance, or as a result of improper work or damage by another CONTRACTOR or the OWNER, or to
perform any work which is normally performed by a maintenance crew during operation.
D. The CONTRACTOR shall, at CONTRACTOR's own expense, furnish all labor, materials,
tools and equipment required and shall make such repairs and removals and shall perform
such work or reconstruction as may be made necessary by any structural or functional defect or failure resulting from neglect, faulty workmanship or faulty materials, in any part of the
Work performed by the CONTRACTOR. Such repair shall also include refilling of trenches, excavations or embankments which show settlement or erosion after backfilling or placement.
E. Except as noted on the Drawings or as specified, all structures shall be returned to their
original condition prior to the completion of the Contract. Any and all damage to any facility not designated for removal, resulting from the CONTRACTOR's operations, shall be promptly repaired by the CONTRACTOR at no cost to the OWNER.
F. In the event the CONTRACTOR fails to proceed to remedy the defects upon notification
within 15 days of the date of such notice, the OWNER reserves the right to cause the
required materials to be procured and the work to be done, as described in the Drawings and Specifications, and to hold the CONTRACTOR and the sureties on CONTRACTOR's bond
liable for the cost and expense thereof.
G. Notice to CONTRACTOR for repairs and reconstruction will be made in the form of a
registered letter addressed to the CONTRACTOR at CONTRACTOR's home office.
H. Neither the foregoing paragraphs nor any provision in the Contract Documents, nor any
special guarantee time limit implies any limitation of the CONTRACTOR's liability within the law of the place of construction.
* * * END OF SECTION 01700 * * *
Mayo Wheel Wash Improvements WARRANTIES Golder Associates NC Inc. February 2017 01700-1 Project No. 1533278
SECTION 01710
PROJECT RECORD DOCUMENTS

PART 1 – GENERAL

1.01 DESCRIPTION OF WORK

A. The purpose of the Record Documents is to provide factual information regarding all aspects of the Work, both concealed and visible, to enable future modifications to proceed without
lengthy and expensive site investigation.

B. Throughout progress of Work, maintain an accurate record of all revisions to the Work. Upon
completion of Work, transfer the recorded changes to a set of Record Documents. This
includes, but is not limited to, all modifications to piping, roads, utilities, grading, structures, limits of liner, and monitoring devices.

C. Submit three (3) complete sets of Record Documents, including record drawings, and one set
of AutoCAD files acceptable to the ENGINEER upon completion of the project.

1.02 SUBMITTALS
A. Submit Record Documents to the ENGINEER prior to the Contract Date when the Work is
required to be complete and ready for final payment. Revenue at risk costs may apply if
Record Documents and AutoCAD files are not submitted on time or are incomplete.

B. Accompany submittal with transmittal letter in duplicate, containing:
1. Date;
2. Project title and number;
3. CONTRACTOR’s name and address;
4. Title and number of each Record Document; and
5. Signature of CONTRACTOR or his authorized representative.

PART 2 – PRODUCTS

NOT USED

PART 3 – EXECUTION 3.01 SURVEYOR

A. Employ the services of a surveyor licensed in North Carolina to determine actual locations
and elevations of installed items and to prepare the Record Drawings.
Mayo Wheel Wash Improvements RECORD DOCUMENTS Golder Associates NC Inc.
February 2017 01710-1 Project No. 1533278

3.02 DOCUMENTS REQUIRED
A. Maintain at the site for the OWNER one record copy of:

1. Contract Drawings;
2. Contract Specifications;
3. Contract Addenda;
4. Change Orders and other Modifications to the Contract;
5. ENGINEER’s Field Orders or written instructions;
6. Approved Shop Drawings, Product Data and Samples;
7. Field Test Records;
8. Construction photographs.

3.03 ACCURACY OF RECORDS
A. CONTRACTOR shall thoroughly coordinate all changes within the Record Documents,
making adequate and proper entries on each page of the Specifications and each sheet of the
Construction Drawings and other documents where such entry is required to properly show
the change. Record accuracy shall be such that future searches for the constructed features
may reasonably rely on information obtained from Record Documents.

3.04 TIMING OF ENTRIES

A. Make all entries within 24 hours after receipt of information.

3.05 SUBMITTAL
A. The ENGINEER’s approval of the current Record Documents shall be a prerequisite to the
ENGINEER’s approval of requests for progress payment and request for final payment under
the Contract.

3.06 PROTECTION OF DOCUMENTS
A. Maintain the job set of Record Documents completely protected from deterioration and from
loss and damage until completion of Work and transfer of recorded data to the final Record
Documents.

3.07 MAKING ENTRIES ON DOCUMENTS
A. Use an erasable colored pencil (not ink or indelible pencil) to clearly describe the change by
note and by graphic line as required. Date all entries. Highlight the entry by drawing a
“cloud” around the affected area or areas.

3.08 FORMAT OF FINAL RECORD DRAWINGS

A. Prepare Record Drawings in an AutoCAD.dwg file or .dxf file, version 2010 or newer format acceptable to the ENGINEER.
Mayo Wheel Wash Improvements RECORD DOCUMENTS Golder Associates NC Inc.
February 2017 01710-2 Project No. 1533278

B. Provide one drawing showing spot elevations on a fifty-foot grid for the top of subgrade as applicable. Elevations shall be measured to the nearest 0.01 foot. Include on this same
drawing the one-foot contours for the top of subgrade.

C. Provide record drawings of all structural fill areas, access roads, and final grades of newly
constructed or modified sediment traps/basins.
D. Include as-built locations and invert elevations of all stormwater pipes and stormwater
channels.

* * * END OF SECTION 01710 * * *

Mayo Wheel Wash Improvements RECORD DOCUMENTS Golder Associates NC Inc.
February 2017 01710-3 Project No. 1533278

SECTION 02223

EARTHWORK
PART 1 – GENERAL
1.01 WORK INCLUDED
A. The work under this section includes the furnishing of all labor, equipment and materials, and completing all operations in connection with excavating, backfilling, compacting,
grading, and placing soil materials and all other incidental work necessary for construction according to the Construction Drawings.
B. The CONTRACTOR shall comply with applicable codes, ordinances, rules, regulations and laws of local, municipal, state or federal authorities having jurisdiction.
C. The CONTRACTOR shall locate all existing active and abandoned utilities and structures in work areas prior to commencing any excavation activities and shall protect from damage
those utilities and structures which are to remain in place
1.02 RELATED WORK

A. Carefully examine all of the Contract Documents for requirements affecting the work of this section.
1.03 DEFINITIONS
A. Excavation shall mean the removal from place of all materials and shall include soil, facilities, structures above and below ground, rock, pavements, topsoil, organic material such as peat, humus or organic silt, softened or disturbed soils or other unsuitable bearing
materials determined in the field by the ENGINEER. 1.04 PROTECTION OF PEOPLE AND PROPERTY
A. The CONTRACTOR shall plan and conduct operations in accordance with OSHA and local
codes and ordinances so as to prevent damage to existing structures, safeguard people and
property, minimize traffic inconvenience, protect the structures to be installed, and provide safe working conditions.

B. The CONTRACTOR shall control stormwater such that run-on and run-off do not affect the quality of receiving stormwater structures. The CONTRACTOR shall be responsible for
cleaning (removal of silt) stormwater structures (swales, culverts, basins) if affected by the construction activities.
C. CONTRACTOR shall be solely responsible for proper excavation procedures including, but not limited to, safe slope angles and the design and use of properly designed and installed shoring and bracing systems in accordance with OSHA and other applicable standards and
requirements. As required, shoring and bracing shall be designed by the CONTRACTOR's engineer who is a registered Professional Engineer in the State of North Carolina. Remove all shoring and bracing without disturbing backfill, bedding, haunching, pipes or structures.
The presence of the ENGINEER shall not relieve the CONTRACTOR of his responsibility
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-1 Project No. 1533278

to properly design, install and maintain shoring and bracing. The OWNER shall not be the
competent person on the Site.
D. In cases where excavation without shoring and bracing is not permissible solely because of
protection of workers, trench boxes may be used.
E. The CONTRACTOR shall not stockpile any excavated material without OWNER approval.
Stockpile location shall be approved by the ENGINEER or OWNER. 1.05 REFERENCES
A. ASTM D6913 Standard Test Methods for Particle Size Distribution (Gradation) of Soils Using Sieve Analysis
B. ASTM D698 Laboratory Compaction Characteristics of Soil Using Standard Compaction Effort
C. ASTM D2487 Classification of Soils for Engineering Purposes (Unified Soil
Classification System)

D. ASTM D6938 Standard Test Method for In-Place Density and Water Content of Soil and
Soil-Aggregate by Nuclear Methods (Shallow Depth)
E. ASTM D422 Standard Test Method for Particle Size Analysis of Soils F. ASTM D3080 Standard Test Method for Direct Shear Test of Soils Under Consolidated
Drained Conditions G. ASTM D4318 Standard Test Method for Liquid Limit, Plastic Limit, and Plasticity Index
of Soils 1.06 SUBMITTALS
A. Shoring and Bracing

1. In cases where the excavation cannot be open cut to a safe working angle in accordance with applicable requirements or where excavation may jeopardize
adjacent site areas or the stability of nearby structures or facilities, the
CONTRACTOR shall submit drawings, computations and substantiating data, prepared, signed, and sealed by a Professional Engineer licensed in the State of
North Carolina, showing his proposed shoring and bracing design and method of construction for the information of the OWNER prior to the start of such construction.
2. Shoring and bracing systems shall be designed such that removal shall not
jeopardize work already performed. Shoring and bracing systems shall not remain
permanently in place without the written approval of the OWNER. 3. Any review or comments by the OWNER shall not relieve the CONTRACTOR of
his responsibility for sheeting and bracing.
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-2 Project No. 1533278

4. In trenches, the sheeting shall be designed so that the lowest brace is no closer than
12 inches above the base of the structure to be installed.
B. The CONTRACTOR shall submit the technical data sheet for the proposed compaction
equipment to the OWNER or ENGINEER for review and approval.
C. The CONTRACTOR shall provide the OWNER or ENGINEER samples from each excavated material to be used as structural fill. From each borrow source, representative composite sample(s) shall be tested for the following:
1. Soil Classification (ASTM D2487, which includes Grain Size Analysis - ASTM D422 (or D6913) and Atterberg Limits - ASTM D4318); two per source or material
type 2. Compaction Testing (Proctor) (ASTM D698); two per source or material type
D. If the OWNER or ENGINEER determines that the source contains more than one soil
type, as determined by the Unified Soil Classification System (USCS), the tests listed
shall be completed for each soil type.
1.07 TOLERANCES
A. Grading tolerance for all fill and backfill shall be ±0.1 feet.
1.08 QUALITY ASSURANCE
A. The CONTRACTOR shall be an experienced earthwork CONTRACTOR who has at least five years experience. The CONTRACTOR shall have completed at least three projects with the same material and of similar scope as that indicated for this project with
a successful installation and maintenance record of in-service performance. B. The CONTRACTOR is required to demonstrate compliance to the above requirements to
the satisfaction of the ENGINEER and OWNER.
PART 2 – PRODUCTS
2.01 MATERIALS

A. All backfill and fill materials, unless otherwise specified, shall consist of reused material from excavation activities.

B. No frozen earth shall be used for backfill and fill, and no fill or backfill shall be placed over frozen surfaces. All backfill and fill materials shall be free from all perishable and
objectionable (as described below) materials. All fill shall be protected from frost if the ENGINEER judges frost will prevent the material from performing as required.
C. All required fill materials shall be free from organic materials, wood, trash, and other
objectionable materials which may be compressible or which cannot be properly compacted. It shall not contain rock fragments, broken concrete, masonry rubble, or other similar
materials. It shall have physical properties such that it can be readily spread and compacted
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-3 Project No. 1533278

to the specified density. Snow, ice, and frozen soil shall be removed from fill material prior
to placement.
D. Remediated contaminated soil shall not be permitted as backfill or fill material.

PART 3 – EXECUTION
3.01 PREPARATION A. The CONTRACTOR shall establish and identify required lines and levels.
B. The CONTRACTOR shall maintain benchmarks, monuments, and other reference points and reestablish them if disturbed or destroyed, at no cost to OWNER.
C. Before start of grading, the CONTRACTOR shall establish the location and extent of utilities in the work areas. The CONTRACTOR shall notify utilities to remove and
relocate lines that are in the way of construction and are not to be relocated as a part of the work covered by these specifications.

D. The CONTRACTOR shall maintain, protect, reroute, or extend as required existing utilities to remain in place that pass through the work area.

E. The CONTRACTOR shall develop access to the construction area in accordance with the requirements of the drawings.
3.02 STRIPPING AND STOCKPILING
A. Excavated materials classified suitable for use as structural fill shall be stockpiled in designated areas free of incompatible soil, clearing debris, or other objectionable materials. Stockpile areas shall be approved by the OWNER.
B. Excavated material classified as gravel shall be segregated from fill and stockpiled in stockpiled in designated areas as specified by the OWNER.
C. Stockpiles shall be no steeper than 3:1 (horizontal:vertical), graded to drain, sealed by
tracking parallel to the slope with a dozer or other means approved by the ENGINEER,
and dressed daily during periods when fill is taken from the stockpile.
3.03 EXCAVATION - GENERAL
A. Excavation shall be performed, at a minimum, to the lines and grades indicated on the
Drawings. Additional excavation shall only be performed to achieve a stable working base or to "bridge" over weak subgrade materials if approved by the ENGINEER. The limits of additional excavation shall be determined by the ENGINEER.
B. Excavated materials shall be transported to stockpile or placement locations, as directed by the OWNER.
3.04 GRADING - GENERAL
A. Uniformly grade areas to a smooth surface, free of irregular surface changes, to the lines
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-4 Project No. 1533278

and grades indicated on the Drawings. Provide a smooth transition between existing
grades and new grades.
B. Unless otherwise specified, place fill nine inches in compacted depth for material
compacted by heavy construction equipment, and not more than four inches in loose
depth for material compacted by hand-operated tampers. Compact fill material as specified in Section 3.05.B.
3.05 STRUCTURAL FILL
A. Subgrade Preparation 1. Grade areas to receive fill to a uniform surface. Scarify surface if directed by the
ENGINEER. 2. Dry or wet subgrade at the discretion of the ENGINEER to establish subgrade
with acceptable moisture content.
3. Do not construct structural fill layer until the subgrade has been approved by the
ENGINEER.
B. Construction
1. Construct project features to the lines and grades shown on the drawings.
2. Place fill material in lifts no greater than nine inches compacted depth.
3. Compact fill material to a minimum percentage of 98% of the maximum dry density as determined by a standard Proctor (ASTM D698).
4. Fill material in place, which does not meet the density requirements, shall be recompacted or removed and reworked to meet density objectives.
5. Do not place or compact fill material during sustained period of temperatures
below 32° F.
6. Furnish the ENGINEER with three copies of the topographic survey drawing. This drawing shall become part of the record drawings required by this contract.
3.06 PROTECTION AND ACCEPTANCE
A. Protect the finished surface from erosion, desiccation, or other damage.
B. CONTRACTOR shall correct deficiencies caused by inclement weather, defective
materials, and construction inconsistent with the Technical Specifications at no cost to the OWNER.

C. Portions of the work damaged due to exposure shall be reworked to meet the Technical Specifications or, at the discretion of the ENGINEER, removed and replaced with
conforming material at no additional cost to the OWNER.
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-5 Project No. 1533278

3.07 REMOVAL OF SHORING AND BRACING MATERIALS

A. Removal of shoring and bracing shall be carried out in a manner such that no structure shall be disturbed or damaged during or after removal. Protection of structures during the removal
of shoring and bracing shall be the sole responsibility of the CONTRACTOR, and any
disturbance or damage shall be rectified at no expense to the OWNER.
3.08 QUALITY ASSURANCE A. Test schedule for placement of structural fill:
1. At least one moisture-density relationship (Proctor) test shall be performed for structural fill. The moisture density curve test shall conform to ASTM D698.
2. Additional tests may be required when soil gradation tests indicate that there has been a change in the material being supplied.
3. Testing of the structural fill will include in-place density and moisture content
tests in accordance with ASTM D6938. Frequency: one test per 10,000 square
feet per lift.
B. If the tests conducted on a particular lift of the placed material do not meet required
specifications, the CONTRACTOR shall be responsible for any expenses incurred performing additional tests following recompaction of the material until passing test
results are achieved.
* * * END OF SECTION 02223 * * *
Mayo Wheel Wash Improvements EARTHWORK Golder Associates NC Inc. January 2017 02223-6 Project No. 1533278

SECTION 03100

CONCRETE FORMWORK PART 1 - GENERAL
1.01 DESCRIPTION OF WORK

A. The CONTRACTOR shall furnish and install concrete formwork as required to form reinforced concrete for the concrete storm-water channel as shown and indicated on the
Contract Drawings, as specified herein, or as otherwise required to complete the work.
B. The CONTRACTOR shall comply with applicable codes, ordinances, rules, regulations
and laws of local, municipal, State, or Federal authorities having jurisdiction. The
CONTRACTOR shall provide a competent person to implement, supervise, and inspect all work.

1.02 RELATED SECTIONS
A. Concrete Reinforcement – Section 03200 B. Cast-in-place Concrete – Section 03300
1.03 RELATED REFERENCES

A. The latest edition of the publications listed below is included as a part of these Specifications. 1. ACI 347 Recommended Practice for Concrete Formwork
2. PS 1 US Department of Commerce Product Standard (PS) Construction and Industrial Plywood
1.04 FORM DESIGN

A. The design of forms and their performance, as required by this Section, is the CONTRACTOR’s responsibility. Formwork shall comply with ANSI A10.9 and OSHA Construction Standards, Part 1926, Subpart Q, Concrete, Concrete Forms,
and Shoring.

PART 2 - PRODUCTS
2.01 FORM MATERIAL
A. Formwork for all concrete, unless otherwise specified, shall not be less than 5/8-inch, 5-
ply plywood of exterior structural grade especially processed to resist moisture and
conforming to PS 1, B-B Concrete Form Panels.

Mayo Wheel Wash Improvements CONCRETE FORMWORK Golder Associates NC Inc.
February 2017 03100-1 Project No. 1533278
2.02 ACCESSORIES

A. Form tie assemblies shall be form clamps with smooth tie rods, with a waterstop at the center, permitting tightening of the forms and be of such type as to leave no
metal or other material within 1-1/2-inch of the surface after use. The assembly
should provide cone-shaped depressions in the cast surface at least 1-inch in
diameter and 1-1/2-inch deep to allow filling and patching.
B. Form releasing agent shall be a non-staining form coating compound such as “Cast-Off” by Sonneborn Products Division (Contech, Inc.), or an equal product as approved by the
ENGINEER.
PART 3 - EXECUTION
3.01 FORM CONSTRUCTION
A. Formwork shall be in accordance with ACI 347 and as follows: 1. Forms shall conform to shape, lines, and dimensions of members required and
shall be sufficiently rigid and tight to prevent leakage of the cement binder. Forms shall be properly braced or tied together so as to maintain position and
shape. Construct forms so that they can be removed readily without hammering
or prying against the concrete. Forms for exposed concrete shall be carefully made and accurately placed to obtain correct shape and lines.

2. Joints shall be butted tight on solid bearings. Arrangements of panels shall be orderly and symmetrical, and use of small pieces shall be avoided. Forms shall be
chamfered for external corners of concrete, including top of walls, which will be exposed in the finished work.
B. The CONTRACTOR shall be fully responsible for the adequacy of formwork in its
entirety. Forms shall support the anticipated loading while maintaining their dimensional and surface correctness to produce members with the required geometry.
C. Block-outs for slots, chases, recesses or other openings shall be provided by the CONTRACTOR as needed by the work of this and any other trades.
D. Install all the inserts to be supported by the formwork as required by the work of this and
other trades as needed.
3.02 TOLERANCE FOR FORMED SURFACES

A. Variation from Plumb: Not more than ±1/4 inch in any 10 feet of length with a maximum for the entire length of ±1/2 inch.
B. Variation from the Level or from the Grades Specified in the Contract Drawings: Not more than ±1/4 inch in any 10 feet of length with a maximum for the entire length of ±
3/4 inch. C. Variation in the Sizes and Location of Openings and Thickness of Walls: ±1/4-inch.
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February 2017 03100-2 Project No. 1533278
3.03 INSPECTION

A. CONTRACTOR shall give the ENGINEER at least 48 hours notice before any concrete is to be cast. Concrete shall not be cast until the ENGINEER has observed and given
approval of the work to be cast including, but not limited to, the placement of all the
reinforcing, accessories, forms and the surfaces to be cast against. Such observations are in the nature of assisting the CONTRACTOR to minimize errors and in no case will they
serve to relieve the CONTRACTOR of the responsibility to provide the materials and workmanship required by the Contract Documents.
3.04 APPLICATION OF FORM COATING A. Immediately before the placing of reinforcing, faces of all forms in contact with the
concrete shall receive a thorough coating of the liquid form-releasing agent specified, applied in compliance with the Manufacturer’s instructions.
3.05 REMOVAL OF FORMS
A. The CONTRACTOR shall assume full responsibility for removal of formwork and forms
shall be removed in such a manner as to ensure complete integrity and safety of the structure. Forms and shoring for walls shall remain in place a minimum period of 7 days
after casting the concrete.
B. Wood forms shall be completely removed from all concrete cast to avoid termite
infestation.
* * * END OF SECTION * * *
Mayo Wheel Wash Improvements CONCRETE FORMWORK Golder Associates NC Inc.
February 2017 03100-3 Project No. 1533278
SECTION 03200
CONCRETE REINFORCEMENT

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK

A. CONTRACTOR shall furnish and install the concrete reinforcement as shown and indicated on the Drawings, as required by these Specifications, and as specified in this
Section. CONTRACTOR shall provide a “Competent Person” to implement, supervise
and inspect all Work.
B. CONTRACTOR shall comply with applicable codes, ordinances, rules, regulations and laws of local, municipal, state or federal authorities having jurisdiction.
1.02 RELATED SECTIONS
A. Cast-In-Place Concrete – Section 03300
1.03 REFERENCED PUBLICATIONS

The latest edition of the publications listed below are included as part of these Specifications.
A. ACI 318 Building Code Requirements for Reinforced Concrete
B. ACI 315 Manual of Standard Practice for Detailing Reinforced Concrete Structures

C. ASTM A82 Specification for Cold Drawn Steel Wire for Concrete Reinforcement
D. ASTM A185 Specification for Welded Steel Wire Fabric for Concrete Reinforcement E. ASTM A496 Deformed Steel Wire for Concrete Reinforcement
F. ASTM A497 Welded Deformed Steel Wire Fabric for Concrete Reinforcement

G. ASTM A615 Specification for Deformed and Billet-Steel Bars for Concrete Reinforcement

1.04 SUBMITTALS
A. Shop Drawings to be submitted with the CONTRACTOR’s Detailed Design submittal.
Shop drawings shall show the required bar sizes, spacing, and splice length for all reinforcement; reinforcement placing plans; and, bending details and complete bar lists.
Shop drawings will not be reviewed without such information. Wall reinforcing shall be
shown in elevation. Location and arrangement of accessories shall be clearly indicated. Placing drawings, detail drawings and bar lists shall be checked by the fabricator and the
CONTRACTOR before being submitted to the ENGINEER for review. B. Mill tests of reinforcing steel shall be submitted prior to use for each 15 tons or less shipped
to the Site. Tests shall be conducted in conformance with ASTM A615, and methods prescribed therein.
Mayo Wheel Wash Improvements CONCRETE REINFORCEMENT Golder Associates NC Inc.
February 2017 03200-1 Project No. 1533278

(1) Cost of tests shall be borne by the CONTRACTOR.

(2) Three copies of each test report stating whether the material meets the requirements of the ASTM specifications shall be submitted to the ENGINEER.

(3) Certified copies of the mill tests may be considered evidence of compliance provided such tests are regularly conducted by the reinforcement supplier by experienced,
competent personnel using appropriate testing equipment. In case of doubt as to the
adequacy or accuracy of the mill tests, the ENGINEER may require the CONTRACTOR to furnish, at no additional cost to the RESPONDENTS, test results
from an independent testing laboratory acceptable to the ENGINEER on mill samples
or delivered steel reinforcement.
PART 2 - PRODUCTS
2.01 REINFORCING BARS
A. Bar reinforcement shall be deformed-type bars conforming to ASTM A615.
Reinforcement shall be manufactured from new billet steel of American manufacture, Grade 60, yield strength 60,000 psi minimum.
2.02 WELDED WIRE FABRIC
A. Welded wire fabric shall be in flat sheets conforming to ASTM A185 (A497), with wire
conforming to ASTM A82 (A496).
2.03 ACCESSORIES
A. All chairs and bolsters shall have plastic-covered or galvanized steel legs.
B. For slabs on grade, all reinforcing shall be supported on continuous chairs and/or bolsters as required to properly support the reinforcing steel. The chairs and/or bolsters shall be
supported on precast concrete pads bearing on the subgrade. The concrete pads shall be at least 6-inch x 6-inch and no more than 1-inch thick. Pads shall be cast from Class "A"
concrete or from mortar made up of one part cement and two parts sand, with tie wires
embedded.

PART 3 - EXECUTION
3.01 STORAGE OF MATERIALS
A. Reinforcing steel delivered to the Site shall be stored on clean well draining flat surface.
All reinforcing steel shall be stored in bundles with tags. Reinforcing steel shall not be
exposed to the elements.
3.02 INSPECTION OF STEEL PLACEMENT
A. CONTRACTOR shall give the ENGINEER at least 48 hours notice before any concrete is
to be cast. Concrete shall not be cast until the ENGINEER has observed and given approval of the work to be cast including, but not limited to, the placement of all the reinforcing,
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February 2017 03200-2 Project No. 1533278

accessories, forms and the surfaces to be cast against. Such observations are in the nature of assisting the CONTRACTOR to minimize errors and in no case will they serve to relieve
the CONTRACTOR of the responsibility to provide the materials and workmanship
required by the Contract Documents.
3.03 TOLERANCES
A. Allowable tolerances for fabricating steel reinforcement shall be as follows:

Item Maximum Tolerance Sheared length of bars ± 1-inch
Location of bends ± 1-inch
B. Allowable tolerances for placing steel reinforcement shall be as follows:
Item Maximum Tolerance Concrete cover from outside of
bar to finished surface + 1/4-inch Lateral spacing of bars in plane
of reinforcement in slabs and walls ± 1-inch
Height of bottom bars in slabs ± 1/4-inch Height of top bars in slabs ± 1/4-inch
3.04 SHOP FABRICATION
A. Reinforcing steel shall be fabricated to required shapes and dimensions in compliance with
applicable provisions of ACI 315 and ACI 318.
B. Bars shall be bent cold. Bars shall be prefabricated to detail and delivered to the site plainly
tagged and ready to set.
3.06 FIELD FABRICATION A. Field fabrication of reinforcing steel will not be permitted without the approval of the
ENGINEER.
B. Field cutting of reinforcing steel shall be performed by shearing or abrasive cutting wheel.
Cutting by flame is prohibited.
3.07 PLACEMENT AND ANCHORAGE
A. Space metal chairs, bolsters, spacers and hangers in accordance with ACI 315.

B. Reinforcement, at the time concrete is placed, shall be free from any abrasions or damage. Repairs shall be made immediately upon discovery.

C. Reinforcement shall be accurately placed in accordance with the shop drawings and shall be adequately secured in position with not less than 16-gauge annealed wire or suitable
clips at no less than 50% of the bar intersections. Reinforcement shall be held securely at the required distance from the forms. Nails shall not be driven into outside forms to support reinforcement.

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February 2017 03200-3 Project No. 1533278

D. Install welded wire fabric reinforcement for concrete sidewalks, equipment pads, and as otherwise indicated. Lap all joints 6-inches and wire securely. Extend mesh to within 2-
inches of sides and ends of slabs. Unless otherwise specified, place welded wire fabric
between the upper third-point and the mid-point of the slab. Sheets that do not lay flat when in their intended position will be rejected. Tags designating the wire size and spacing
shall be left on each sheet until ready for use. Tuck ends of welded mesh well down into
edge of beams or walls. Do not leave unreinforced border strips. Welded wire fabric shall not contain loose rust.

3.08 CONCRETE COVER
A. Metal reinforcement shall be protected by concrete cover in accordance with ACI 318.
3.09 SPLICING
A. Splices shall be Class “C” splice minimum. The location and type of splices desired by the CONTRACTOR must be specifically requested and must meet the approval of the
ENGINEER before they can be used.
B. Splices shall not be made at point of maximum stress and shall provide sufficient lap to
transfer stress between bars by bond.
C. Splices in top reinforcement shall be made as shown of the reinforcement drawing and
approved by the ENGINEER.
D. Mechanical splices may be used instead of lap splices provided that their location and type
meets with the approval of the ENGINEER.
E. Splice locations shall be staggered with adjacent bars and bar bundles.

* * * END OF SECTION 03200 * * *
Mayo Wheel Wash Improvements CONCRETE REINFORCEMENT Golder Associates NC Inc.
February 2017 03200-4 Project No. 1533278

SECTION 03300

CAST-IN-PLACE CONCRETE
PART 1 - GENERAL
1.01 DESCRIPTION OF WORK
A. Furnish and install the cast-in-place concrete as shown and indicated on the Contract Drawings and as specified in this Section, complete.
1.02 RELATED SECTIONS
A. Concrete Formwork – Section 031000 B. Concrete Reinforcement – Section 032000
1.03 REFERENCED PUBLICATIONS

A. The latest edition of the publications listed below form a part of these Specifications:
1. American Concrete Institute (ACI) Publications
a. 211.1 Standard Practice for Selecting Proportions for Normal,
Heavyweight, and Mass Concrete b. 301 Specifications for Structural Concrete for Buildings
c. 302.1R Guide for Concrete Floor and Slab Construction
d. 304 Recommended Practice for Measuring, Mixing, Transporting, and Placing Concrete
e. 305R Hot Weather Concreting
f. 306R Cold Weather Concreting
g. 318 Building Code Requirements for Reinforced Concrete

h. 350 Requirements for Environmental Engineering Concrete
2. ASTM International Materials Publications a. C 31 Making and Curing Concrete Test Specimens in the Field
b. C 33 Concrete Aggregates
c. C 39 Compressive Strength of Cylindrical Concrete Specimens d. C 94 Ready-Mixed Concrete

Mayo Wheel Wash Improvements CAST-IN-PLACE CONCRETE Golder Associates NC Inc. February 2017 03300-1 Project No. 1533278

e. C 143 Slump of Portland Cement Concrete

f. C 150 Portland Cement
g. C 172 Sampling Freshly Mixed Concrete
h. C 231 Air Content of Freshly Mixed Concrete by the Pressure Method
i. C 260 Air-Entraining Admixtures for Concrete
j. C 309 Liquid Membrane-Forming Compounds for Curing Concrete k. C 494 Chemical Admixtures for Concrete
l. C 595 Blended Hydraulic Cements
m. C 881 Epoxy-Resin-Base Bonding Systems for Concrete
1.04 SUBMITTALS
A. Name and location of concrete suppliers.

B. Concrete mix design indicating amount of all ingredients for each class of concrete to be used in the work.
PART 2 - PRODUCTS
2.01 CEMENT
A. Cement shall be standard Portland cement, conforming to ASTM C-150, Type I. Only one brand of commercial Portland cement shall be used in the exposed concrete of the structure. Cement reclaimed by cleaning bags or from leaking containers shall not be
used. 2.02 CONCRETE AGGREGATES
A. Fine aggregate shall be sand having clean, hard, durable, uncoated grains and free from
deleterious substances and shall conform to ASTM C-33.
B. Coarse aggregate shall be crushed stone having clean, hard, durable, uncoated particles
conforming to ASTM C-33.
2.03 WATER
A. Water used in mixing concrete shall be clean, potable, and free from deleterious amounts of acids, alkalis, or organic materials.

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2.04 WATERSTOPS

A. Where shown on the Contract Drawings in expansion joints and construction joints, waterstops shall be polyvinyl chloride (PVC) and shall incorporate a galvanized steel
wire along both edges which shall be used to secure the waterstop in position, by tying to
reinforcement, during concrete placement. The waterstop shall be of the size noted on the Contract Drawings. The waterstop shall be equal to Wirestop CR-9380 or Burke. The
waterstop shall extend the entire length of the joint and all splices shall be heat welded and tested in accordance with the manufacturer's instructions.
2.05 ADMIXTURES A. Water reducing admixture shall conform to ASTM C-494, Type A.
B. Water reducing, retarding admixture shall conform to ASTM C-494, Type D.
C. Non-Corrosive, Non-Chloride Accelerator: The admixture shall conform to ASTM C-494, Type C.

D. Air entraining admixture shall conform to ASTM C-260.
E. High range water reducer (HRWR) shall conform to ASTM C494, Type F or G.
F. Calcium Chloride: Calcium chloride or admixtures containing more than 0.1 percent
chloride ions are not permitted.
2.07 CURING AND SEALING COMPOUNDS
A. Curing compound shall be acrylic based, conforming to ASTM C-309.
B. Sealing-hardener compound shall conform to ASTM C-309. 2.08 BONDING COMPOUNDS
A. Bonding Compound shall conform to ASTM 881.
PART 3 - EXECUTION

3.01 CONCRETE QUALITY
A. All mix designs shall be proportioned in accordance with ACI 211.1. The proportioning
shall be based on the requirements of a well-graded high density plastic and workable mix within the slump range and strengths required. The following class of concrete is
required: Mix Compressive Slump Air
Number Strength @ 28 Days Range Content

VDOT A4 4,000 psi 2-5 inch 6% ±1.5%

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B. Air Content: All concrete shall have an air content of 6½ percent, +/- 1½ percent.

C. Admixture Usage: All concrete shall contain a water reducing admixture or water reducing-retarding admixture, and an air entraining agent. All concrete placed at air
temperatures below 50 degrees F shall contain the specified non-corrosive non-chloride
accelerator.
3.02 MIX DESIGNS A. Ready-mixed concrete shall be mixed and delivered in accordance with requirements of
ASTM C-94 and to the following: 1. A separate water metering device (not truck tank) shall be used for measuring
water added to the original batch. 2. Use of wash water as a portion of the mixing water is not permitted. Wash water
added to empty drums after discharging shall be containerized for disposal before a new batch is received.

3. Wash water from concrete placement activities must be containerized for disposal. Discharge of wash water to ground surface is not permitted.

4. Centrally mixed concrete shall be mixed for the length of time specified herein, not "shrink-mixed".
5. Mixing drums shall be watertight.
6. Concrete shall be discharged within one and a half hours from the time concrete was mixed, if centrally mixed, or from time the original water was added, if transit-mixed.
7. Furnish delivery ticket with each load of concrete delivered under these Specifications. Delivery ticket shall show clearly the class and strength of
concrete, size of coarse aggregate, water per cubic yard, the slump ordered, quantities of all admixtures, and the date and time of departure from the batching
plant.
3.03 CONVEYING EQUIPMENT

A. If concrete is to be transported in carts or buggies, the carts or buggies shall be equipped with pneumatic tires.
B. Equipment for chuting or other methods of conveying concrete shall be of such size and design as to insure a practically continuous flow of concrete at delivery without
segregation of materials.
3.04 CONVEYING
A. Concrete shall be conveyed from mixer to place of final deposit by methods which will prevent separation or loss of the material.

Mayo Wheel Wash Improvements CAST-IN-PLACE CONCRETE Golder Associates NC Inc. February 2017 03300-4 Project No. 1533278

B. Runway supports shall not bear upon reinforcing steel or fresh concrete.

C. All conveying equipment shall be thoroughly cleaned before each run of concrete is begun.

3.05 DELIVERY AND PROTECTION OF MATERIALS
A. Deliver ready-mixed concrete in compliance with requirements set forth in ASTM C-94. 3.06 SEVERE-WEATHER PROVISIONS
A. Hot-Weather Concreting
1. Provide adequate methods of lowering temperature of concrete ingredients so that the temperature of concrete when placed does not exceed 90 degrees F.
2. When the weather is such as to raise concrete temperature, as placed, consistently above 90 degrees F, Pozzolith retarder shall be used.

3. Subgrade and forms shall be wetted with water before placing of concrete. All excess water shall be removed before concrete is placed.

4. Curing shall start as soon as practicable to prevent evaporation of water. Flat work shall be protected from dry winds, direct sun, and high temperatures.
B. Cold-Weather Concreting
1. Provide adequate equipment for heating concrete materials and protecting concrete during freezing or near-freezing weather. No frozen materials, or materials containing ice, shall be used.
2. All concrete materials and all reinforcement, forms, fillers and ground with which concrete is to come into contact shall be free from frost.
3. Whenever the temperature of the surrounding air is below 40 degrees F and
falling, all concrete placed in the forms shall have a temperature of between 70
and 80 degrees F, and adequate means shall be provided for maintaining a temperature of not less than 70 degrees F for three days, or 50 degrees F for five
days, or for as much more time as is necessary to insure proper curing of the
concrete. If high early strength concrete is used, the requirement for maintenance of 50 degrees F can be reduced to three days.
4. Use only the specified non-chloride accelerator. Calcium chloride or admixtures containing more than 0.1 percent chloride ions are not permitted.
5. Housing, covering, or other protection used in connection with curing shall
remain in place and intact at least 24 hours after the artificial heat is
discontinued.

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3.07 CONSTRUCTION JOINTS AND EXPANSION JOINTS

A. Construction Joints: Early in the construction program, the CONTRACTOR shall review with the ENGINEER any construction joints proposed for use which are not indicated on
the Contract Drawings. The CONTRACTOR shall not use any construction joints which
are not approved by the ENGINEER. In all cases, construction joints shall occur at sections of minimum shear. Where construction joint is to be made, surface of the
concrete shall be roughened (construction joints detailed with key ways in slabs and walls, are not required to be roughened) and thoroughly cleaned of foreign matter and laitance. In addition to the foregoing, joints shall be dampened with water and the
specified bonding compound applied, or a slush coat of neat cement grout shall be applied. Additional construction joints that are requested by the CONTRACTOR and approved by the ENGINEER shall be of the type shown and/or noted on the Contract
Drawings for the specific element(s) being considered (i.e., wall slabs, etc.). 3.08 WATERSTOPS
A. Waterstops shall be installed as indicated and noted on Contract Drawings.

3.09 INSPECTION OF WORKING BEFORE PLACING
A. The CONTRACTOR shall inspect the forms to receive concrete for any deficiencies
which would prevent proper placing of concrete. Do not proceed with placing concrete until such deficiencies are corrected.
B. Give the ENGINEER at least 48 hours notice before any concrete is to be cast. Concrete shall not be cast until the ENGINEER has observed and given approval of the work to be
cast including, but not limited to, the placement of all the reinforcing, accessories, forms and the surfaces to be cast against. Such observations are in the nature of assisting the CONTRACTOR to minimize errors and in no case will they serve to relieve the
CONTRACTOR of the responsibility to provide the materials and workmanship required by the Contract Documents.
C. Do not place concrete on earth until the fill or excavation has been prepared as set forth under applicable Sections of the Specifications for that work.
D. The CONTRACTOR shall not place in the concrete any item that is not authorized to be
placed by the Contract Drawings and Specifications. The CONTRACTOR shall insert all the items as required by the other trades and properly position and secure them in their
intended location. Openings other than those which are facilitated by sleeves shall be
properly formed and positioned as required by the other trades.
E. Do not place concrete in forms until all foreign matter has been removed from forms and the reinforcing steel is in proper condition for placement of concrete.
F. Remove hardened, or partially hardened, concrete on forms or reinforcement before placing concrete.

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3.10 PLACING

A. Deposit concrete as nearly as practicable in its final position to avoid segregation due to re-handling or flowing. Do not deposit concrete on work that has partially hardened or
been contaminated by foreign material, and do not use re-tempered concrete.
B. Concrete shall be placed to avoid the displacement of reinforcing, and coating or
spattering the reinforcing steel. The placing of concrete within form work shall be regulated so that the pressure within form work does not exceed the design pressure. In placing concrete, each layer shall be placed following the preceding layer to prevent lines
of separation or "cold joints" in the work. After the concrete reaches its initial set, jarring the formwork or placing strain or vibration on the ends of projecting reinforcing bars shall be carefully avoided.
C. Once concreting is started, it shall be carried on as a continuous operation until placing of the concrete between construction joints is completed. The top surface will be finished to
the required alignment.
D. Concrete shall be placed in layers not over 12-inches deep and each layer shall be
compacted with the aid of mechanical internal-vibrating equipment supplemented by hand spading. Vibrators shall in no case be used to transport concrete. Use of form
vibrators will not be permitted. Internal vibrators shall maintain a speed of not less than
5,000 impulses per minute when submerged in the concrete. Duration of vibrator use shall be limited to that necessary to produce satisfactory consolidation without causing
objectionable segregation. Vibrator shall not be lowered into courses that have begun to set. Apply vibrator at uniformly spaced points not further apart than the visible effectiveness of the machine.
E. Type and use of vibrators shall be in accordance with ACI 301.
3.11 PROTECTION A. Protect freshly placed concrete from damage or injury due to water, falling objects,
persons or anything that may mar or injure finish surface on concrete. Only light use of any floors shall be permitted for the first seven days after placing of concrete.

3.12 CURING
A All Concrete, after placement and finishing, concrete shall be maintained in a moist
condition for at least seven successive days during which the temperature of the concrete is 50 degrees F or above. For temperatures of 50 degrees F and below, curing period shall
be 14 successive days. B. Concrete shall be kept moist by any one, or combination, of the following methods:
1. Ponding or Immersion: Continually immerse the concrete in water throughout
the curing period. Lowest temperature water shall not be more than 20 degrees F
colder than the temperature of the concrete. 2. Fog Spraying or Sprinkling: Provide uniform and continuous application of
water throughout the curing period.
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3. Impervious Sheeting: Wet the entire exposed surface of the concrete thoroughly
with a fine spray of water and cover with impervious sheeting throughout the curing period. Lay sheeting directly on the concrete surface and overlap edges
12-inches minimum. Provide sheeting not less than 18-inches wider than the
concrete surface to be cured. Secure edges and transverse laps to form closed joints. Repair torn or damaged sheeting or provide new sheeting. Inspect surface
of concrete daily for wetness. The surface shall be kept continuously wet during the curing period.
C. Concrete in Formed Surfaces - Keep forms and exposed surfaces wet with water during the curing period. If forms are removed before the end of the curing period, apply a curing compound within one hour after form removal.
3.13 PATCHING
A. Any concrete which is not formed as shown on the Contract Drawings, or for any reason is out of alignment or level or shows a defective surface, or shows defects which reduce
the structural adequacy of a member or members, as determined by the ENGINEER,
shall be considered as not conforming with these Specifications and shall be removed from the project by the CONTRACTOR at CONTRACTOR's own expense, unless the
ENGINEER grants permission to patch the defective area, which shall be done in
accordance with the following procedure:
1. After removing the forms, all concrete surfaces shall be inspected and any joints, voids, stone pockets or defective areas permitted by the ENGINEER to be patched and all tie holes, shall be patched. Defective areas shall be chipped away
to a depth not less than 1-inch with the edges perpendicular to the surface. Remove defective areas to sound concrete with clean, square cuts. Dampen concrete surfaces to be in contact with patching concrete and apply the specified
bonding compound. Place patching concrete over the bonding compound as specified by the manufacturer. Place, compact and finish to blend with adjacent finished concrete. Cure in the same manner as adjacent concrete.
B. Patching material shall be mixed, applied, and cured as per the manufacturer’s
specifications. The patch shall be finished to match the adjoining surface.
C. Tie holes left by withdrawal of rods or the holes left by removal of ends of wall ties shall
be filled solid with mortar after first being wetted. For holes passing through the wall, a
plunger-type grout gun shall be used to force the mortar through the wall starting at the back face. A piece of burlap or canvas shall be held over the hole on the outside and
when the hole is filled, the excess mortar shall be struck off with the cloth flush with the surface. Holes not passing through the walls shall be filled with a small tool that will permit packing the hole solid with mortar. Any excess mortar at the surface of the wall
shall be struck off flush with a cloth.
3.14 SURFACE FINISHES
A. Upon completion of patching, surfaces of concrete shall be finished as follows:
Mayo Wheel Wash Improvements CAST-IN-PLACE CONCRETE Golder Associates NC Inc. February 2017 03300-8 Project No. 1533278

1. Broom finish shall be produced on all horizontal surfaces intended to receive foot
traffic, such as floors and stoops.
2. Common finish shall be produced by filling all tie holes, honeycomb and
depressions, and knocking off and evening up burrs and form marks. All concrete
surfaces not receiving a broom or rough finish shall receive a common finish.
3. Rough finish shall be produced by filling all tie holes and honeycomb and in other respects leaving the surface as formed. All concrete surfaces which will be covered by earth and which will not be visible in the completed structure, shall
receive a rough finish. 3.15 QUALITY CONTROL
A. The OWNER shall be solely responsible for the quality control testing and sampling of all concrete and shall retain an independent testing laboratory to conduct testing of the
concrete for slump, air content, and compression. The CONTRACTOR is responsible to provide test results to the ENGINEER.

B. Concrete which does not meet the requirements of these specifications may be rejected by the ENGINEER, and shall be removed and replaced at the CONTRACTOR’s expense.

* * * END OF SECTION * * *
Mayo Wheel Wash Improvements CAST-IN-PLACE CONCRETE Golder Associates NC Inc. February 2017 03300-9 Project No. 1533278

SECTION 03305

MANHOLES/DROP BOXES/VAULTS
PART 1 - GENERAL
1.01 DESCRIPTION OF WORK
A. The CONTRACTOR shall furnish all materials and equipment, labor, tools, and appurtenances required to complete the precast concrete manholes, concrete valve boxes, and
concrete vaults as described herein and/or shown on the Construction Drawings. The CONTRACTOR shall provide a "Competent Person" to implement, supervise, and inspect all work.
B. The CONTRACTOR shall comply with all Laws and Codes.
1.02 RELATED SECTIONS
A. Concrete Formwork – Section 03100
B. Concrete Reinforcement – Section 03200

C. Cast-in-Place Concrete – Section 03300
D. Pre-Cast Concrete Structures – Section 03400 1.03 DESIGN REQUIREMENTS
A. Manholes/drop boxes/vaults shall be constructed of specified materials to the sizes, shapes, and dimensions and at the locations shown on the Construction Drawings or as otherwise
directed by the OWNER. The height or depth of manholes/drop boxes/vaults will vary with the location. The top and bottom elevations of manholes/drop boxes/vaults shall be as shown on the Construction Drawings.
1.04 SUBMITTALS

A. The CONTRACTOR shall submit to the OWNER Shop Drawings and engineering data on frames, covers, grates, steps, and precast manholes/drop boxes/vaults sections.

B. The CONTRACTOR shall submit to the OWNER standard (typical) details showing joints and seals between precast manhole/drop box/vault riser sections and showing joints between
pipes and manholes/drop box/vault walls. 1.05 QUALITY ASSURANCE
A. Prior to delivery, all basic materials specified herein shall be tested and inspected by an approved independent commercial testing laboratory or, if approved by the OWNER, certified
copies of test reports prepared by the Manufacturer's testing laboratory will be acceptable. All materials which fail to conform to the requirements of the Contract, this Scope of Work, and these Technical Specifications shall be rejected.

Mayo Wheel Wash Improvements MANHOLE/DROP BOXES/VAULTS Golder Associates NC Inc. February 2017 03305-1 Project No. 1533278

B. After delivery to the Project Site, any materials and equipment or construction aids, which
have been damaged in transit or are otherwise unsuitable for use in the Work shall be rejected
and removed from the Project Site, at no additional cost to the OWNER.

PART 2 - PRODUCTS
2.01 MATERIALS AND CONSTRUCTION A. Concrete and Reinforcement
1. Concrete used in manhole/drop box/vault construction shall be 4,000 pounds per square inch (psi) concrete conforming to the requirements of Section 03300 -
Cast-In-Place Concrete of these Technical Specifications. 2. Steel reinforcement shall be epoxy coated and conform to the requirements of Section
03200 - Concrete Reinforcement of this Scope of Work and these Technical Specifications.

B. Precast Concrete Manholes:
1. Precast concrete manholes shall consist of precast reinforced concrete sections, a
conical or flat slab top section, and a base slab section conforming to the typical manhole details as shown on the Construction Drawings.
2. Precast manhole sections shall be manufactured, tested, and marked in accordance with the latest provisions of ASTM C 478.
3. The minimum 28-day compressive strength of the concrete for all sections shall be 4,000 psi.
4. The maximum allowable absorption of the concrete shall not exceed eight percent of the dry weight.
5. The circumferential reinforcement in the riser sections, conical top sections and base
wall sections shall consist of one line of steel and shall be not less than 0.17 square
inch per lineal foot.
6. The ends of each reinforced concrete manhole riser section and the bottom end of the
manhole top section shall be so formed that when the manhole risers and the top are assembled, they will make a continuous and uniform manhole.
7. Joints of the manhole sections shall be of the tongue and groove type. Sections shall be joined using O-ring rubber gaskets conforming to the applicable provisions of
ASTM C443, latest revision, or filled with an approved preformed plastic gasket meeting the requirements of Federal Specifications SS-S-00210, "Sealing Compound, Preformed Plastic for Pipe Joints", Type 1, Rope Form.
8. Each section of the precast manhole shall have not more than two holes for the purpose of handling and laying. These holes shall be tapered and shall be plugged
with rubber stoppers or mortar after installation.
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9. Stainless steel manhole steps shall be installed in each section of the manhole in
accordance with the details on the Construction Drawings.
C. Frames, Covers, Attachments, and Steps:

1. Frames and covers shall be cast iron conforming to the minimum requirements of Federal Specifications WW0I-652 or to ASTM A 48 for Class 30 Gray Iron Castings.
All castings shall be made accurately to the required dimensions, fully interchangeable, sound, smooth, clean, and free from blisters and/or other defects. Defective castings which have been plugged or otherwise treated shall not be used.
All castings shall be thoroughly cleaned and painted or coated with a bituminous paint. Each casting shall have its actual weight in pounds stenciled or painted on it in white paint.
2. Manhole access hatches/doors shall be cast-in-place in concrete top unit and shall be of type and dimension indicated on the Construction Drawings.
3. Interior concrete anchors, embedment plates, and fall protection system connection
eyes shall be stainless steel with stainless steel hardware.
4. The contact surfaces of all manhole covers and hatches and the corresponding
supporting frames shall be machined to provide full perimeter contact.
5. Interior manhole steps shall be stainless steel or epoxy coated, and conform to the
applicable provisions of ASTM Standard Specification Serial Designation C478. D. Precast Concrete Drop Boxes and Vaults:
1. Precast concrete drop boxes shall consist of precast reinforced concrete sections, flat slab top section, and a base slab section conforming to the typical drop box details as
shown on the Construction Drawings. 2. Precast drop box sections shall be manufactured, tested, and marked in accordance
with the latest provisions of ASTM C 478.
3. The minimum 28-day compressive strength of the concrete for all sections shall be
4,000 psi.
4. The maximum allowable absorption of the concrete shall not exceed eight percent of
the dry weight.
5. The reinforcement in the wall sections, top section, and base section shall consist of one line of steel and shall not be less than 0.17 square inch per lineal foot.
6. Each section of the precast drop box shall have not more than two holes for the purpose of handling and laying. These holes shall be tapered and shall be plugged
with rubber stoppers or mortar after installation.

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7. Joints of the drop box sections, if any, shall be of the tongue and groove type. Sections
shall be joined using O-ring rubber gaskets conforming to the applicable provisions
of ASTM C443, latest revision, or filled with an approved preformed plastic gasket meeting the requirements of Federal Specifications SS-S-00210, "Sealing
Compound", Preformed Plastic for Pipe Joints", Type 1, Rope Form.

PART 3 - EXECUTION
3.01 PLACEMENT OF PRECAST CONCRETE MANHOLES
A. Prior to placing precast manholes, a minimum 9-inch-thick layer of coarse aggregate shall be placed as bedding. After approval of bedding by the OWNER, manholes shall be placed and
inverts/bottom elevations established and verified. B. After placing the manhole base, inverts shall be constructed using 4,000 psi concrete in
accordance with details on the Construction Drawings, and inverts shall have the same cross section as the invert of the culverts with which they connect. The manhole invert shall be
carefully formed to the required size and grade by gradual and even changes in sections.
C. After the base section has been set, and inverts formed, the precast manhole sections shall be
placed thereon, care being exercised to form the incoming and outgoing pipes into the wall of
the manhole at the required elevations.
D. The top unit with cast-in-place access hatch/door for the manhole shall be set at the required elevation and properly anchored to the masonry. Where manholes are constructed in paved areas, the top surface of the frame and cover shall be tilted to conform to the exact slope,
crown, and grade of the existing adjacent pavement. 3.02 PLACEMENT OF PRECAST CONCRETE DROP BOXES AND VAULTS
A. Prior to placing precast concrete drop boxes and vaults, a minimum 6-inch-thick layer of coarse aggregate shall be placed as a level bedding for the drop box.
B. After approval of bedding by the OWNER, drop boxes and vaults shall be placed, and their
inverts shall be established and verified.
C. Covers, grates, and hatches shall be set at the required elevation and properly anchored to the
drop box, as shown on the Construction Documents.

* * * END OF SECTION * * *
Mayo Wheel Wash Improvements MANHOLE/DROP BOXES/VAULTS Golder Associates NC Inc. February 2017 03305-4 Project No. 1533278

SECTION 03400

PRE-CAST CONCRETE STRUCTURES

PART 1 - GENERAL
1.01 DESCRIPTION OF WORK A. CONTRACTOR shall furnish all materials, labor, tools, and appurtenances required to
construct the manhole and/or concrete sump as described herein and/or shown on the Drawings. CONTRACTOR shall provide a competent person to implement, supervise, and inspect all work.
B. Comply with applicable codes, ordinances, rules, regulations and laws of local, municipal, state, or federal authorities having jurisdiction.
1.02 RELATED SECTIONS

A. Concrete Reinforcement – Section 03200
B. Cast-in-place Concrete – Section 03300
C. Manholes/Drop Boxes/Vaults – Section 03305
D. Earthwork – Section 02223
1.03 DESIGN REQUIREMENTS A. Pre-cast concrete structures shall be constructed of specified materials to the sizes, shapes,
and dimensions and at the locations shown on the Drawings or as otherwise directed by the OWNER and approved by the ENGINEER.
1.04 SUBMITTALS
A. Complete shop drawings and engineering data on precast concrete structures shall be
submitted to the ENGINEER.
B. CONTRACTOR shall submit to ENGINEER detailed drawings showing layout of
components and appurtenances contained within pre-cast concrete structures. The pre-cast concrete structure layout drawings shall have dimensional callouts and show:
1. equipment
2. wall penetrations 3. piping and supports
4. manway openings/covers including fastening and sealing mechanism
5. rungs (if applicable)
Mayo Wheel Wash Improvements PRE-CAST CONCRETE STRUCTURES Golder Associates NC Inc. February 2017 03400-1 Project No. 1533278
B. Separate submittals for the equipment to be installed or mounted on the structures shall be
submitted at the same time as the submittals related to the pre-cast sections as described in
the above paragraphs and other applicable Sections.
1.05 QUALITY ASSURANCE
A. Prior to delivery, all basic materials specified herein shall be tested and inspected by an
approved independent commercial testing laboratory or, if approved by the ENGINEER, certified copies of test reports prepared by the manufacturer's testing laboratory will be acceptable. All materials which fail to conform to these Specifications shall be rejected.
B. After delivery to the Site, any materials which have been damaged in transit or are otherwise unsuitable for use in the Work shall be rejected and removed from the Site at no cost to the
OWNER.
PART 2 - PRODUCTS
2.01 MATERIALS AND CONSTRUCTION
A. Concrete and Reinforcement

1. Concrete used shall be Class A4 (General) concrete conforming to the requirements of Section 03300 of these Specifications.

2. Steel reinforcement shall conform to the requirements of Section 03300 of these Specifications.
B. Mortar shall be sand-cement mortar composed of one part Portland cement to two parts clean sand conforming to ASTM C144.
C. Pre-cast Concrete Manholes
1. Pre-cast concrete manhole sections shall consist of pre-cast reinforced concrete sections, a flat slab top section, and access door as shown on the Contract Drawings.

2. Pre-cast sections shall be manufactured, tested, and marked in accordance with the latest provisions of ASTM C478.

3. The minimum 28-day compressive strength of the concrete for all sections shall be 4,000 psi.

4. The maximum allowable absorption of the concrete shall not exceed eight percent of the dry weight.
5. The reinforcement in the riser sections and top sections shall consist of one line of steel and shall be not less than 0.17 square inch per lineal foot.
6. The ends of each reinforced concrete section and the flat top section shall formed such that the risers and top are continuous and uniform when assembled.

Mayo Wheel Wash Improvements PRE-CAST CONCRETE STRUCTURES Golder Associates NC Inc. February 2017 03400-2 Project No. 1533278
7. Joints of the manhole sections shall be of the tongue and groove type. Sections shall
be joined using rubber gaskets conforming to the applicable provisions of ASTM
C443, latest revision, or filled with an approved preformed plastic gasket meeting the requirements of Federal Specifications SS-S-00210, "Sealing Compound,
Preformed Plastic for Pipe Joints", Type 1, Rope Form.
8. Each pre-cast section shall have no more than two holes for the purpose of handling
and laying. These holes shall be tapered and shall be plugged with rubber stoppers or mortar after installation.
D. Hatches and Steps: 1. Manhole shall be accessed with a minimum 24” by 24” aluminum locking access
hatch located as shown on the Contract Drawings. 2. Hatches shall be set at the required elevation and properly anchored to the masonry.
3. Steps shall be polypropylene coated grade 60 reinforcing bar, conforming to the
applicable provisions of ASTM Standard Specification Serial Designation C478 and
shall be accessible from the hatch opening.
E. Wall Penetration Seal:
1. Wall penetration seal for pre-cast concrete structures shall be expandable rubber
link type, water tight and rated for corrosive service (Link-Seal or similar). Bolts, Nuts and Bands shall be 304 Stainless Steel. Pressure plates shall be Glass Reinforced nylon. Rubber shall be EPDM.
2. Wall penetration seal shall be certified by the Manufacturer to be compatible between the approved pre-cast concrete structure and piping to provide a water tight
seal when installed in accordance with the Manufacturer’s installation procedures.
PART 3 - EXECUTION NOT USED

* * * END OF SECTION * * *
Mayo Wheel Wash Improvements PRE-CAST CONCRETE STRUCTURES Golder Associates NC Inc. February 2017 03400-3 Project No. 1533278

Mayo Wheel Wash Improvements CONCRETE MASONRY SEALER Golder Associates NC Inc.
February 2017 03719-1 Project No. 1533278
SECTION 03719

IMPREGNATING WATER-REPELLENT CONCRETE MASONRY SEALER

PART 1 – GENERAL

1.01 GENERAL REQUIREMENTS

A. Surface Preparation

B. Application of clear, water-based water repellent sealer for concrete and masonry.

1.02 RELATED SECTIONS

A. Section 03300 – Cast in Place Concrete

B. Section 03305 – Manholes/Drop Boxes/Vaults

1.03 SUBMITTALS

A. Submit the following specific items in time to allow for review by the ENGINEER and
resubmittals, if needed, without delaying the work.

1. Manufacturer’ literature for all materials specified for use on this project, each properly
labeled and referenced to appropriate Specification Section, in time to prevent delay of the
project.

2. Safety Data Sheets (SDS) for all materials to be used.

3. Manufacturer’s requirements and testing procedures for moisture conditions (moisture vapor
emission rate, relative humidity, etc.) of the concrete or masonry at time of installation
necessary to ensure proper bond.

1.04 REFERENCE STANDARDS

A. In general, follow all requirements, recommendations and procedures of the following standards
and publications:

1. ASTM International (ASTM) standards as specified or referenced herein.

2. Manufacturer’s product data, written instructions and recommendations.

B. The contractor shall follow the material standards included in the manufacturer’s technical
literature.

1.05 DELIVERY, STORAGE, AND HANDLING

A. All materials to be new. Handle all materials to prevent damage. Place materials on pallets. Use
waterproof and fire-retardant tarpaulins to cover all stored materials top to bottom.

Mayo Wheel Wash Improvements CONCRETE MASONRY SEALER Golder Associates NC Inc.
February 2017 03719-2 Project No. 1533278
B. Store all materials in original, unopened, labeled containers and packaging an in compliance
with manufacturer’s directions. Comply with manufacturer’s recommendations for minimum
and maximum time and temperature limits for storage.

C. Store unopened and sealed containers in a dry place and protect from direct sunlight or frost and
any sources of fire or ignition. Do not store containers once they are opened or when the seal
has been broken. Unopened and sealed containers can be stored up to twelve months in a dry
location at a temperature between 45F and 90F.

D. Promptly remove from the site all materials rejected by the ENGINEER or exposed to any
moisture anywhere, at any time, during transportation, storage, handling and installation.

E. Materials shall be marked with the date of manufacture and shelf life. Do not use products
beyond the expiration of their shelf life. Store flammable materials in a cool, dry, protected area
away from sparks and open flames.

1.06 PROJECT CONDITIONS

A. Do not install water-repellent sealer if:

1. Ambient or substrate temperatures are less than 45F or more than 90F or if the substrate
temperature is less than 5F above the dew point at the time of application.

2. Rain is forecasted within 24 hours.

B. The primary concrete or masonry surface must be cured a minimum of twenty-eight days before
the application of the water-repellent sealer.

C. Prior to and during application of the water-repellent sealer, the concrete or masonry surface
must be completely dry with a minimum moisture content of 4%, as tested with a moisture
meter.

D. Protect adjacent building surfaces (e.g.; window frames, glass) and landscaping by masking to
protect from overspray. Any product spilled or dripped on an unwanted surface should be
immediately removed by wiping with a clean cloth dipped in detergent solution and rinsed with
clean water.

PART 2 – PRODUCTS

2.01 MATERIALS

A. Water-Repellent Sealer: Thin coat, liquid applied, hydrophobic, impregnating water-repellent
clear sealer consisting of a silane/siloxane aqueous emulsion designed for use on concrete or
masonry substrates with 0.5% maximum water absorption with 48 hrs exposure as tested in
accordance with ASTM C642; Ghostshield Siloxa-Tek® 8500 as manufactured by KreteTek
Industries, Inc.

Mayo Wheel Wash Improvements CONCRETE MASONRY SEALER Golder Associates NC Inc.
February 2017 03719-3 Project No. 1533278
2.02 MANUFACTURER

B. KreteTek Industries, Inc. 1000 N West St Wilmington, DE 19801 [phone] Website:
http://ghostshield.com

PART 3 – EXECUTION

3.01 GENERAL WORKMANSHIP FOR WATER-REPELLENT SEALER

A. Comply with all recommendations of the manufacturer of the water-repellent sealer for surface
preparation and installation of the sealer.

B. Perform a test application on each type of surface prior to full-scale application to determine
suitability and final appearance.

C. Measure and record site conditions immediately before (as applicable) and periodically during the
installation of the water-repellent sealer. Measurements must include air and substrate
temperatures, air and substrate relative humilities, application rate, and record general notes on
product uptake and performance.

3.02 PREPARATION OF CONCRETE OR MASONRY SURFACES FOR WATER REPELLENT

A. Check concrete or masonry surfaces to ensure that they are suitable for application of water-
repellent sealer. Treat unsuitable surfaces (too smooth, too rough, not dry, or contaminated by
dirt, oil or any coating or other impurities) as required to make them suitable for application of
sealer.

1. Remove all dirt, dust, or other foreign matter from the surface of the concrete or masonry
prior to the application of the water-repellent sealer using methods described in this section
and approved by ENGINEER based on surface preparation mockups.

2. After cleaning, if a wet method such as power washing is used, the concrete or masonry
surface must be allowed to dry for not less than 24 hrs before the application of the water-
repellent sealer. If good weather conditions conductive to drying are not present, a longer
drying time should be allowed and the sealer should not be applied until the concrete or
masonry is completely dry as described in this section. Use a moisture meter if necessary to
monitor drying of the concrete or masonry.

B. Concrete or masonry substrates must be structurally sound, thoroughly dry, clean, and cured at
least twenty-eight days.

C. If acid or chemical cleaning agent is used to clean the concrete, make sure to neutralize before
sealing.

3.03 WATER-REPELLENT SEALER APPLICATION

A. Apply water-repellent sealer to prepared substrates within three days after completion of the
surface preparation.

Mayo Wheel Wash Improvements CONCRETE MASONRY SEALER Golder Associates NC Inc.
February 2017 03719-4 Project No. 1533278
B. Stir and mix materials thoroughly to ensure uniformity and in accordance with the manufacturer’s
recommendations.

C. Apply water-repellent sealer with a sprayer or roller.

1. Application rate depends on the density of the concrete or masonry and the depth of
penetration required. Apply the sealer, liberally to the surface of the concrete or masonry to
achieve high penetration depth but no more than what can stay on the surface without run off.

2. For typical first coat applications, apply one coat of sealer at a rate of approximately 250 sq ft
per gallon; application rate specific to the project determined by the mockup.

3. Apply a second coat wet-on-wet, or immediately after the first coat. Take care to avoid the
product running or dripping off the substrate. Broom out puddles until they soak in. Do not
over apply.

D. It may take up to 2 or more hours for the sealer to completely penetrate if the substrate is of high
density. The treated surface may remain dark for up to twenty-four hours before it returns to
normal appearance.

E. Do NOT apply the sealer to concrete or masonry surfaces:

1. That are damp or have damp repairs. If rain suddenly begins during installation, immediately
stop application of sealer and cover the newly impregnated areas.

2. If the conditions (e.g.; weather or surface conditions) do not meet the requirements of Para.
1.06 above or are not expected to meet the requirements for any time within a 24 hr period
after installation.

F. Do not disturb sealed surfaces for a minimum of 6 hrs after the application of the product. Early
water repellence with be developed after 24 hrs; however, full curing of the sealer may take up to
seven days or longer. Do not install concrete or masonry repairs for a minimum of 72 hrs after
application of the sealer.

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