For Architects, Engineers & General Contractors


Greenville, SC

A Qualified Subcontractor for Division 03 and Division 09 Specifications in the Carolinas

Zachary Daniel Concrete partners with general contractors, architects, engineers, and facility managers on commercial and industrial flooring throughout the Upstate. We install resinous flooring, high-performance coatings, polished concrete, and decorative concrete finishes to spec — and we make your job easier by organizing our scope, submittals, and references the way you already work: by CSI MasterFormat section.

Whether you’re scoping a warehouse, distribution center, commercial kitchen, dealership, manufacturing plant, or institutional facility, we can match your specification, prepare the substrate to the required ICRI surface profile, and deliver the documentation your project manual calls for. If you need a quick conversation before bid, reach out and we’ll route you to the right person.

What We Install, by Specification Section

The table below maps the work Zachary Daniel Concrete self-performs to the CSI MasterFormat sections you’ll find in a typical project manual. If your spec calls for a section listed here, we can bid it.

ZDC Service CSI MasterFormat Section(s)
Commercial Epoxy Flooring 09 67 23 Resinous Flooring; 09 96 56 Epoxy Coatings
Industrial Epoxy Flooring 09 67 23; 09 96 00 High-Performance Coatings; 09 96 13 Abrasion-Resistant Coatings
Polished Concrete 03 35 43 Polished Concrete Finishing
Concrete Staining 09 61 19 Concrete Staining; 03 35 19 Colored Concrete Finishing
Concrete Sealing 09 61 00 Flooring Treatment
Floor Refinishing / Restoration 03 01 30 Maintenance of Cast-in-Place Concrete
Crack & Joint Filling 03 01 30 Maintenance of Cast-in-Place Concrete (standalone repair); semi-rigid joint filler per ASTM D6628-23
Trip-Hazard Grinding 03 01 30 Maintenance of Cast-in-Place Concrete
Surface Prep / Concrete Grinding 03 35 00 Concrete Finishing; called out in 09 67 00 Part 3 Execution
Commercial Kitchen Flooring 09 67 23 Resinous Flooring (urethane mortar); 09 61 13 Slip-Resistant Flooring Treatment
Warehouse / Distribution Flooring 03 35 13 High-Tolerance Floor Finishing; 03 35 43; 09 96 00
Safety & Traffic Line Marking Field-applied epoxy/urethane line striping referenced within 09 67 23 Resinous Flooring and 09 96 00 High-Performance Coatings; layout and color-coding per ANSI Z535 and OSHA 1910.22 / 1910.144

Section numbers follow MasterFormat (2016 numbering). Exact applicability depends on the project manual; we’ll confirm scope against your specs at bid time.

How We Make Your Job Easier

Submittal-ready documentation.

Product data sheets, SDS, manufacturer warranty information, and ICRI surface-profile records provided as part of the submittal package on every project.

Surface preparation to standard.

 We profile substrates to the ICRI CSP level the specified coating system requires — typically CSP 3 through CSP 5 — using diamond grinding or shot blasting per the project manual.

Spec language on request.

If you’re writing or revising a project manual and need editable three-part specification language for the sections we install, request it and we’ll send it over.

Local to the Upstate corridor.

Greenville, Spartanburg, Anderson, and the surrounding BMW and Michelin supplier ecosystem. Short mobilization, real schedule responsiveness.

Insurance, bonding, and references.

Certificate of insurance, references, and project history available on request for any active bid.

Compliance-Ready Layouts.

Safety and traffic line marking laid out and color-coded per ANSI Z535 and OSHA guidance, documented for your facility's safety program and inspection records.

Specification Language for Common Sections

The starting-point specifications below follow the standard three-part CSI format (Part 1 – General, Part 2 – Products, Part 3 – Execution) and reflect industry-standard requirements for the listed sections. They are intended as a reference for specifiers preparing a project manual. Manufacturer names, product systems, and system thicknesses should be selected for the specific project and confirmed at submittal. Editable Word versions are available on request.

Section 09 67 23 — Resinous Flooring

PART 1 — GENERAL

1.1  SUMMARY.

Section includes fluid-applied resinous flooring systems — including substrate preparation, primer, body coats, broadcast media (where specified), and topcoat — installed as a seamless monolithic floor.

1.2  SUBMITTALS.

Submit product data, color samples, manufacturer installation instructions, installer qualifications, and project references. Provide a project mock-up of size and location as directed for approval prior to full installation.

1.3  QUALITY ASSURANCE.

Installer shall be experienced in the installation of resinous flooring systems of comparable scope and complexity, and approved by the system manufacturer where required.

PART 2 — PRODUCTS

2.1  MANUFACTURERS.

Specify acceptable manufacturers and product systems on a per-project basis. Common system families include 100% solids epoxy, novolac epoxy for chemical-resistant environments, urethane mortar for food-processing and commercial kitchen environments, and polyaspartic topcoats where rapid return-to-service is required.

2.2  ACCESSORIES.

Primers, broadcast aggregate, integral cove base materials, and joint treatments as required by the selected system and project conditions.

PART 3 — EXECUTION

3.1  PREPARATION.

PREPARATION. Mechanically prepare substrate to the ICRI CSP profile required by the selected system (typically CSP 3–5) by diamond grinding or shot blasting. Substrate moisture vapor emission rate, relative humidity, and pH shall be within the manufacturer’s published limits prior to application; moisture testing shall be performed where required by the manufacturer.

3.2  INSTALLATION.

Install primer, body coats, broadcast media, and topcoat in accordance with the manufacturer’s written instructions. Detail control joints, terminations, transitions, and integral cove base as indicated on the drawings.

3.3  WARRANTY.

Provide manufacturer’s standard system warranty and installer’s workmanship warranty in accordance with the project requirements.

Section 03 35 43 — Polished Concrete Finishing

PART 1 — GENERAL

1.1  SUMMARY.

Section includes mechanically ground, honed, and polished concrete floor finishing, including chemical densification and, where specified, joint filling and integral or applied coloring.

1.2  LEVEL OF FINISH.

Specify aggregate exposure class (cream, fine, or coarse) and gloss/clarity level appropriate to the project. Provide an on-site mock-up at the agreed aggregate exposure and gloss level for approval prior to full-scale work.

PART 2 — PRODUCTS

2.1  MATERIALS.

Lithium- or silicate-based concrete densifier and a compatible stain-protection treatment. Specify acceptable manufacturers on a per-project basis.

2.2  JOINT FILLER.

Semi-rigid polyurea or epoxy joint filler for control and construction joints, where polished concrete is specified.

PART 3 — EXECUTION

3.1  GRINDING & POLISHING.

Progressively grind and polish using a bonded-abrasive sequence to the specified aggregate exposure and gloss/clarity level. Apply densifier in accordance with the manufacturer’s written instructions.

3.2  JOINT FILLING.

Fill control and construction joints with the specified semi-rigid filler, flush to the slab surface, after densification and prior to final polishing passes.

3.3  PROTECTION & MAINTENANCE.

Apply stain-protection treatment per the manufacturer’s written instructions. Protect the finished floor from construction traffic until substantial completion. Provide written maintenance guidance to the owner at project closeout.

Section 09 61 19 — Concrete Staining

PART 1 — SUMMARY.

Section includes the application of reactive (acid-based) stain, water-based dye, or a combination thereof to interior concrete floors, including substrate preparation, sealing, and protective topcoat.

PART 2 — PRODUCTS.

Specify acceptable stain and topcoat manufacturers on a per-project basis. Topcoat shall be specified for the wear, chemical exposure, and slip-resistance requirements of the space.

PART 3 — EXECUTION.

Prepare substrate to accept stain (clean, profile, and neutralize as required for the specified product). Provide an on-site sample at the specified color and finish for approval; the owner and design team shall acknowledge that color variation is inherent to the staining process. Apply stain, neutralize/rinse where required, then seal and apply the specified protective finish in accordance with the manufacturer’s written instructions.

 Section 03 35 43 / 03 01 30 — Crack Repair & Joint Filling

PART 1 — GENERAL

1.1 SUMMARY.

Section includes structural and surface crack repair and semi-rigid joint filling for industrial and warehouse concrete floors, performed either as standalone maintenance work on existing slabs or as integral scope within new polished concrete installation (Section 03 35 43).

1.2 SUBMITTALS.

Submit product data, joint filler manufacturer data sheet, SDS, and installer qualifications. Provide a mock-up joint section for approval where directed.

1.3 QUALITY ASSURANCE.

Installer shall be experienced in structural crack repair and semi-rigid joint filling for industrial concrete floors subject to forklift, pallet-jack, and other rolling-load traffic.

PART 2 — PRODUCTS

2.1 CRACK REPAIR MATERIALS.

A polyurethane-based structural crack filler for load-bearing cracks, and an epoxy patch material for surface-level repair. Specify acceptable manufacturers on a per-project basis.

2.2 JOINT FILLER.

Semi-rigid polyurea joint filler complying with ASTM D6628-23 (Standard Specification for Fast-Set, Firm (Semi-Rigid) Joint Filler for Joints in Industrial Floors Subjected to Cart, Truck, and/or Other Rolling Loads), suitable for control and construction joints in floors subject to forklift and pallet-jack traffic.

PART 3 — EXECUTION

3.1 ASSESSMENT & PREPARATION.

Inspect and document crack patterns, joint condition, and spall locations prior to repair. Rout and clean joints and cracks to remove debris, laitance, and unsound concrete; prepare surfaces per the manufacturer's written instructions.

3.2 CRACK REPAIR.

Repair structural cracks using a polyurethane-based structural crack filler, installed per the manufacturer's written instructions to restore load-bearing continuity. Repair surface-level cracks using an epoxy patch material, installed per the manufacturer's written instructions.

3.3 JOINT FILLING.

Fill control and construction joints with semi-rigid polyurea filler, installed flush to the slab surface in accordance with ASTM D6628-23 and the manufacturer's written instructions.

3.4 PROTECTION.

Restrict traffic over repaired cracks and filled joints for the cure time specified by the manufacturer prior to return to service.

Field-Applied Epoxy/Urethane Line Marking — Safety & Traffic Lines

PART 1 — SUMMARY.

Section includes field-applied safety and traffic line marking — including pedestrian walkways, forklift travel lanes, and equipment/hazard zone marking — installed on new or existing concrete floors in accordance with ANSI Z535 and applicable OSHA guidance.

PART 2 — PRODUCTS.

Marking system shall be epoxy or urethane line striping, selected for durability under forklift, pallet-jack, and pedestrian traffic. Specify acceptable manufacturers on a per-project basis. Color-coding shall follow ANSI Z535 and the project's safety program requirements.

PART 3 — EXECUTION.

Prepare the floor surface per the manufacturer's written instructions to ensure proper adhesion. Lay out the marking plan per the project's safety program, ANSI Z535 color-coding, and OSHA 1910.22 / 1910.144 guidance for marking aisles, walkways, and physical hazards. Apply epoxy or urethane striping after surface preparation — and after floor coating or polishing cure, where applicable — then complete a final walkthrough with facility management to confirm layout accuracy.

Editable specification language for additional sections — including 09 96 56 Epoxy Coatings, 09 96 00 High-Performance Coatings, and 03 35 13 High-Tolerance Concrete Floor Finishing — is available on request.

Request Spec Sheets, Submittals, or a Bid Review

If you’re writing a project manual, putting together a submittal package, or evaluating subcontractors for an upcoming bid, send us the section numbers you’re working with and we’ll respond with the relevant documentation. One-page spec sheets for our most-installed CSI sections are available as PDF on request, along with project references organized by Division 03 and Division 09 work.


What to include in your request:  project location, project type (e.g., warehouse, commercial kitchen, dealership), bid date if applicable, and the CSI sections you’re scoping. We’ll route you to the right person and respond promptly.