Part 3 Pgs. 192-461 Staff Quarters_

3 MB Posted Jan 25, 2023

Attached to: 751/19141. TAP; Porcupine Mts WSP - Staff Qrtrs. & Lodge Upgr
Solicitation number: RFQ - 171 - 230000000142
Issued by: Ontonagon County, Michigan

About this file

Written by GovTribe AI · Apr 3, 2024

This document is a Scope of Accreditation to ISO/IEC 17025:2017 for the National Voluntary Laboratory Accreditation Program (NVLAP) for Schneider Laboratories Global, Inc. located in Richmond, VA. The accreditation is for Asbestos Fiber Analysis using specific EPA methods and is effective from 2020-04-01 through 2021-03-31.

The related state and local contract opportunity is for the Tap Porcupine Mts WSP - Staff Qrtrs. & Lodge Upgr project in Ontonagon County, Michigan. The bid attachments must be uploaded to SIGMA VSS, with no hard copies accepted. Bidders should email any questions to Emmett Bjorn at erbjorn@upea.com and notify the Office of Design and Construction of any SIGMA VSS issues. Emailed proposal submissions may be accepted on a case-by-case basis if approved and received prior to the 2:00 PM deadline.

Text of this file

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017

For the National Voluntary Laboratory Accreditation Program

Effective

National Voluntary Laboratory Accreditation Program

2020-04-01 through 2021-03-31

Schneider Laboratories Global, Inc.

2512 W. Cary Street

Richmond, VA 23220-5117 Ms. Irma Faszewski

Phone: 804-353-6778 Fax: 804-359-1475 Email: ifaszewski@slabinc.com http://www.slabinc.com

ASBESTOS FIBER ANALYSIS NVLAP LAB CODE 101150-0

Bulk Asbestos Analysis Code Description 18/A01 EPA -- 40 CFR Appendix E to Subpart E of Part 763, Interim Method of the Determination of

Asbestos in Bulk Insulation Samples

18/A03 EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials

United States Department of Commerce National Institute of Standards and Technology

Certificate of Accreditation to ISO/IEC 17025:2017

NVLAP LAB CODE: 101150-0

Schneider Laboratories Global, Inc.

Richmond, VA is accredited by the National Voluntary Laboratory Accreditation Program for specific services, listed on the Scope of Accreditation, for:

Asbestos Fiber Analysis

2020-04-01 through 2021-03-31 Effective Dates For the National Voluntary Laboratory Accreditation Program

This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017.

This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communique dated January 2009).

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APPENDIX E

ANALYTICAL RESULTS – LEAD & CADMIUM

CONTAINING PAINT

Weight

Attn:

Address: 100 Portage St Order #: 403275

Houghton, MI 49931

Project: Porcupine Mtn Wilderness State

UP Engineers & Architects (2820)Customer:

M12-01173 Task 110Number: PO Number:

Received 02/03/21

Matrix Paint

% / Wt. RL*Total µg

Cust. Sample ID

Parameter

Sample ID Location

Schneider Laboratories Global, Inc 2512 W. Cary Street • Richmond, Virginia • 23220-5117 804-353-6778 • 800-785-LABS (5227) • Fax 804-359-1475

02/03/21

Location: Ontonagon, MI

Analyzed

02/05/21Reported

Sample Date

Conc.Method

Analysis Report

Drywall Paint Light Blue 01/29/21L8403275-001 317 mg

0.00324 % 31.5 mg/kg10.3 µgEPA 7000B 32.4 mg/kgLead

Basement Floor Grey/Light 01/29/21L9403275-002 328 mg

0.113 % 30.5 mg/kg371 µgEPA 7000B 1130 mg/kgLead

Exterior Wall Brown 01/29/21L10403275-003 330 mg

0.888 % 303 mg/kg2930 µgEPA 7000B 8880 mg/kgLead

Exterior Window Trim 01/29/21L11403275-004 341 mg

<0.00294 % 29.3 mg/kg<10.0 µgEPA 7000B <29.4 mg/kgLead

Interior Kitchen Wall 01/29/21L12403275-005 338 mg

0.0189 % 29.6 mg/kg63.7 µgEPA 7000B 189 mg/kgLead

Analyst: MY

403275-02/05/21 10:18 AM

Analyst

Reviewed By: Ben Wood

Federal Lead Paint Statute

Location UnitLevel

Lead in paint by weight 0.50 %

Lead in paint as PPM 5000 mg/kg

Minimum reporting limit: 10.0 µg. All internal QC parameters were met. Unusual sample conditions, if any, are described. Do not reproduce this report except in full. Values are reported to three significant figures. PPM = mg/kg | PPB = µg/kg. The test results reported relate only to the samples submitted. AIHA-LAP, LLC accredited for Lead (Lab ID 100527).

Attn:

Address: 100 Portage St Order #: 403275

Houghton, MI 49931

Project: Porcupine Mtn Wilderness State

UP Engineers & Architects (2820)Customer:

M12-01173 Task 110Number: PO Number:

Received 02/03/21

Matrix Paint

Schneider Laboratories Global, Inc 2512 W. Cary Street • Richmond, Virginia • 23220-5117 804-353-6778 • 800-785-LABS (5227) • Fax 804-359-1475

Location: Ontonagon, MI

02/05/21Reported

Analysis Report

Cust. Sample ID

Parameter

Sample ID Location

UnitsRL* AnalystAnalysis DateResultMethod

403275-001 L8 Drywall Paint Light Blue

Metals Analysis

Cadmium mg/kg DLJ02/04/216.31<6.31EPA 6010D

403275-002 L9 Basement Floor Grey/Light

Metals Analysis

Cadmium mg/kg DLJ02/04/216.1062.2EPA 6010D

403275-003 L10 Exterior Wall Brown

Metals Analysis

Cadmium mg/kg DLJ02/04/216.068.18EPA 6010D

403275-004 L11 Exterior Window Trim

Metals Analysis

Cadmium mg/kg DLJ02/04/215.87<5.87EPA 6010D

403275-005 L12 Interior Kitchen Wall

Metals Analysis

Cadmium mg/kg DLJ02/04/215.92<5.92EPA 6010D

403275-02/05/21 08:22 AM

Manager

Reviewed By: Jennifer Lee

Method Parameter Michigan Virginia

State Certifications

Cadmium No state cert. necessary VELAP CertifiedEPA 6010D

State Certificate Number

Virginia VELAP 11110

All internal QC parameters were met. Unusual sample conditions, if any, are described. Surrogate Spike results designated with "D" indicate that the analyte was diluted out. "MI" indicates matrix interference. Concentration and *Reporting Limit (RL) based on areas provided by client. Values are reported to three significant figures. Solid PPM = mg/kg | PPB = µg/kg and Water PPM = mg/L | PPB = µg/L. The test results reported relate only to the samples submitted.

[M12-01173]

SELECTIVE BUILDING DEMOLITION 024119 - 1

SECTION 024119 - SELECTIVE BUILDING DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Demolishing designated building equipment and fixtures.

2. Demolishing designated construction.

3. Cutting and alterations for completion of the Work.

4. Removing, storing, and reinstalling items for protection.

5. Protecting items to remain.

6. Removing demolished materials.

B. Related Sections:

1. Section 022220 – Hazardous Materials Abatement

1.2 SUBMITTALS

A. Section 013300 - Submittal Procedures: Requirements for submittals.

B. Demolition Schedule: Indicate overall schedule and interruptions required for utility and building services.

1.3 QUALITY ASSURANCE

A. Conform to applicable code for demolition work, dust control, products requiring electrical disconnection and re-connection, and MiOSHA.

B. Conform to applicable requirements for procedures when hazardous or contaminated materials are discovered.

C. Obtain required permits from authorities having jurisdiction.

1.4 SCHEDULING

A. Section 013000 - Administrative Requirements: Requirements for scheduling.

B. Schedule Work to coincide with new construction.

C. Cooperate with Owner in scheduling noisy operations and waste removal that may impact Owners operation and occupancy in adjoining spaces.

D. Perform noisy, malodorous, dusty work on days when the Owner is not occupying the building.

E. Coordinate utility and building service interruptions with Owner.

SELECTIVE BUILDING DEMOLITION 024119 - 2

1. Do not disable or disrupt building fire or life safety systems without three days prior written notice to Owner and only upon the Owner’s approval.

2. Schedule tie-ins to existing systems to minimize disruption.

3. Coordinate Work to ensure fire alarms, smoke detectors, emergency lighting, exit signs and other life safety systems remain in full operation in occupied areas.

1.5 PROJECT CONDITIONS

A. Conduct demolition to minimize interference with adjacent and occupied building areas.

B. Cease operations immediately if structure appears to be in danger and notify Architect/Engineer. Do not resume operations until directed.

PART 2 - PRODUCTS

2.1 Not Used.

PART 3 - EXECUTION

3.1 PREPARATION

A. Notify affected utility companies before starting work and comply with their requirements.

B. Mark location and termination of utilities.

C. Erect and maintain temporary barriers and security devices, including warning signs and lights, for protection of the public, Owner, and existing improvements indicated to remain.

D. Erect and maintain weatherproof closures for exterior openings.

E. Erect and maintain temporary partitions to prevent spread of dust, odors, and noise to permit continued Owner occupancy.

F. Prevent movement of structure; provide temporary bracing and shoring required to ensure safety of existing structure.

G. Provide appropriate temporary signage including signage for exit or building egress.

H. Do not close or obstruct building egress path.

I. Do not disable or disrupt building fire or life safety systems without 3 days prior written notice to Owner, and only upon Owner’s approval.

SELECTIVE BUILDING DEMOLITION 024119 - 3

3.2 REMOVAL AND STORAGE REQUIREMENTS

A. Coordinate with Owner to identify temporary storage location(s) for building components and equipment required to be removed and stored for reinstallation.

B. Tag components and equipment to facilitate reinstallation before substantial completion.

C. Protect designated salvage items from demolition operations until items can be removed.

D. Carefully remove building components and equipment indicated to be salvaged.

E. Disassemble as required to permit relocation to designated storage areas.

F. Package small and loose parts to avoid loss.

G. Mark equipment and packaged parts to permit identification and consolidation of components of each salvaged item.

H. Prepare assembly instructions consistent with disassembled parts. Package assembly instructions in protective envelope and securely attach to each disassembled salvaged item.

I. Contractor shall be responsible for the protection and storage of components to be reused.

3.3 DEMOLITION

A. Conduct demolition to minimize interference with adjacent and occupied building areas.

B. Maintain protected egress from and access to adjacent existing buildings at all times.

C. Cease operations immediately when structure appears to be in danger and immediately notify Architect/Engineer.

D. Disconnect and remove utilities within demolition areas.

E. Cap and identify abandoned utilities at termination points when utility is not completely removed. Annotate Record Drawings indicating location and type of service for capped utilities remaining after demolition.

F. Demolish in orderly and careful manner. Protect existing improvements, supporting structural members and adjacent finished areas.

G. Carefully remove building components indicated to be reused.

1. Disassemble components as required to permit removal.

2. Package small and loose parts to avoid loss.

3. Mark components and packaged parts to permit reinstallation.

4. Store components, protected from construction operations, until reinstalled.

H. Remove demolished materials from site except where specifically noted otherwise. Do not burn or bury materials on site.

SELECTIVE BUILDING DEMOLITION 024119 - 4

I. Remove materials as Work progresses. Upon completion of Work, leave areas in clean condition.

J. Remove temporary Work.

END OF SECTION 024119

Concrete Forming and Accessories 03 10 00 - 1

SECTION 03 10 00

CONCRETE FORMING AND ACCESSORIES

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Formwork for cast-in place concrete.

2. Shoring, bracing, and anchorage.

3. Form accessories.

4. Form stripping.

B. Related Sections:

1. Section 03 20 00 - Concrete Reinforcing.

2. Section 03 30 00 - Cast-In-Place Concrete.

3. Section 04 20 16 – Reinforced Unit Masonry: Product requirements for masonry accessories for placement by this Section.

4. Section 05 50 00 - Metal Fabrications: Product requirements for metal fabrications for placement by this Section.

1.2 REFERENCES

A. American Concrete Institute:

1. ACI 117 - Standard Specifications for Tolerances for Concrete Construction and

Materials.

2. ACI 301 - Specifications for Structural Concrete.

3. ACI 318 - Building Code Requirements for Structural Concrete.

4. ACI 347 - Guide to Formwork for Concrete.

B. American Forest and Paper Association:

1. AF&PA - National Design Specifications for Wood Construction.

C. The Engineered Wood Association:

1. APA/EWA PS 1 - Voluntary Product Standard for Construction and Industrial

Plywood.

D. American Society of Mechanical Engineers:

1. ASME A17.1 - Safety Code for Elevators and Escalators.

E. ASTM International:

1. ASTM D1751 - Standard Specification for Preformed Expansion Joint Filler for

Concrete Paving and Structural Construction (Nonextruding and Resilient Bituminous Types).

2. ASTM E96/E96M - Standard Test Methods for Water Vapor Transmission of Materials.

03 10 00 - 2

F. West Coast Lumber Inspection Bureau:

1. WCLIB - Standard Grading Rules for West Coast Lumber.

1.3 DESIGN REQUIREMENTS

A. The Contractor shall design, engineer and construct formwork, shoring and bracing in accordance with ACI 318 to conform to design and applicable code requirements to achieve concrete shape, line and dimension as indicated on Drawings.

B. The Contractor shall assume responsibility for the safety of structures, occupants and workers during construction.

1.4 QUALITY ASSURANCE

A. Perform Work in accordance with ACI 347, ACI 301 and ACI 318.

B. For wood products furnished for work of this Section, comply with AF&PA.

1.5 QUALIFICATIONS

A. Design formwork under direct supervision of Professional Engineer experienced in design of this Work and licensed in State of Michigan.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Deliver void forms and installation instructions in manufacturer's packaging.

B. Store off ground in ventilated and protected manner to prevent deterioration from moisture.

1.7 COORDINATION

A. Coordinate this Section with other sections of work, requiring attachment of components to formwork.

PART 2 PRODUCTS

2.1 WOOD FORM MATERIALS

A. Form Materials: Unless specified otherwise, the contractor shall use metal, plywood, presswood form liners or plastic surfaced plywood.

B. Build all forms using the largest pieces possible. All form joints shall be laid out having straight lines.

C. Plywood: Plywood shall be sound undamaged sheets with clean, true edges.

03 10 00 - 3

D. Lumber Forms:

1. Application: Use for edge forms and unexposed finish concrete.

2. Boards: 6 inches or 8 inches in width, shiplapped or tongue and groove, “Standard” Grade Douglas Fir, conforming to WCLIB Standard Grading Rules for West Coast Lumber. Surface boards on four sides.

E. Plywood Forms:

1. Application: Use for exposed finish concrete.

2. Forms: Conform to PS-1; full size 4 x 8 feet panels; each panel labeled with grade trademark of APA/EWA.

3. Plywood for Surfaces to Receive Membrane Waterproofing: Minimum of 5/8 inch thick; APA/EWA “B-B Plyform Structural I Exterior” grade.

4. Plywood where “Smooth Finish” is required, as indicated on Drawings: “HD

Overlay Plyform Structural I Exterior” grade, minimum of space 3/4 inch thick.

2.2 PREFABRICATED FORMS

A. Manufacturers:

1. Aluma-Systems Inc., Burke Co.

2. Economy Forms Corp.

3. Molded Fiber Glass Concrete Forms Co.

4. Perma Tubes.

5. Sonoco Products Co.

6. Symons Corp.

7. Western Forms, Inc.

8. Other products submitted and approved by Engineer/Architect.

9. Substitutions: Section 01600 - Product Requirements.

B. Preformed Steel Forms: Minimum 16 gage matched, tight fitting, stiffened to support weight of concrete without deflection detrimental to tolerances and appearance of finished surfaces.

C. Glass Fiber Fabric Reinforced Plastic Forms: Matched, tight fitting, stiffened to support weight of concrete without deflection detrimental to tolerances and appearance of finished concrete surfaces.

D. Pan Type: Steel of size and profile required.

E. Tubular Column Type: Round, spirally wound laminated fiber material, surface treated with release agent, non-reusable, of sizes required; manufactured by Sonotube or equal.

F. Steel Forms: Sheet steel, suitably reinforced, and designed for particular use shown on Drawings.

G. Form Liners: Smooth, durable, grainless and non-staining hardboard, unless otherwise shown on Drawings.

H. Framing, Studding and Bracing: Stud or No. 3 structural light framing grade.

03 10 00 - 4

2.3 FORMWORK ACCESSORIES

A. Form Ties: Removable Snap-off type, galvanized metal, fixed or adjustable length, cone type, with waterproofing washer, free of defects capable of leaving holes larger than one

(1) inch in concrete surface.

B. Spreaders: Standard, non-corrosive metal form clamp assembly, of type acting as spreaders and leaving no metal within one (1) inch of concrete face. Wire ties, wood spreaders or through bolts are not permitted.

C. Form Anchors and Hangers:

1. Do not use anchors and hangers exposed concrete leaving exposed metal at concrete surface.

2. Symmetrically arrange hangers supporting forms from structural steel members to minimize twisting or rotation of member.

3. Penetration of structural steel members is not permitted.

D. Form Release Agent: Colorless mineral oil which will not stain concrete, or absorb moisture, or impair natural bonding or color characteristics of coating intended for use on concrete.

1. “Arcal-80”; Arcal Chemical Corporation.

2. “Synthex”; Industrial Synthetics Company.

3. “Nox-Crete Form Coating”; Nox-Crete Company.

4. Substitutions: Section 01600 - Product Requirements.

5. Other products submitted and approved by Engineer/Architect.

E. Corners: Chamfer, type; 3/4"x3/4" inch. Do not chamfer columns that are flush with concrete block walls. Stop chamfers 6 in below suspended ceilings and 4 ½" above finished floors where columns are exposed. Terminate chamfers with 45 degree angle cut.

F. Dovetail Anchor Slot: Galvanized steel, 22 gage thick, foam filled, release tape sealed slots, anchors for securing to concrete formwork.

G. Flashing Reglets: Galvanized steel 22 gage thick, longest possible lengths, with alignment splines for joints, foam filled, release tape sealed slots, anchors for securing to concrete formwork.

H. Vapor Retarder: Where shown on Drawings, 6 mil thick polyethylene sheet.

I. Bituminous Joint Filler: ASTM D1751.

J. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages: Size, strength and character to maintain formwork in place while placing concrete.

2.4 COATINGS

A. Coatings for Aluminum:

1. Conlux:

03 10 00 - 5

a. Primer: Bond Plex 46 or 66 (water-borne urethane).

b. Top Coat: Epolon Multi-Mil 39 (epoxy polyamide).

2. Sherwin Williams: Topcoat of Heavy Duty Epoxy B67-B60B3 (epoxy polyamide). Note: Self-priming.

3. Benjamin Moore:

a. Primer: Epoxy Rust-Inhibitive Primer (epoxy polyamide).

b. Top Coat: Epoxy Enamel (epoxy polyamide).

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify lines, levels, and centers before proceeding with formwork. Verify dimensions agree with Drawings.

B. When formwork is placed after reinforcement resulting in insufficient concrete cover over reinforcement before proceeding, request instructions from Architect/Engineer.

3.2 INSTALLATION

A. Earth Forms:

1. Earth forms are not permitted.

B. Formwork - General:

1. Provide top form for sloped surfaces steeper than 1.5 horizontal to 1 vertical to hold shape of concrete during placement, unless it can be demonstrated that top forms can be omitted.

2. Construct forms to correct shape and dimensions, mortar-tight, braced, and of sufficient strength to maintain shape and position under imposed loads from construction operations.

3. Camber forms where necessary to produce level finished soffits unless otherwise shown on Drawings.

4. Carefully verify horizontal and vertical positions of forms. Correct misaligned or misplaced forms before placing concrete.

5. Complete wedging and bracing before placing concrete.

C. Forms for Smooth Finish Concrete:

1. Use steel, plywood or lined board forms.

2. Use clean and smooth plywood and form liners, uniform in size, and free from surface and edge damage capable of affecting resulting concrete finish.

3. Install form lining with close-fitting square joints between separate sheets without springing into place.

4. Use full size sheets of form lines and plywood wherever possible.

5. Tape joints to prevent protrusions in concrete.

6. Use care in forming and stripping wood forms to protect corners and edges.

7. Level and continue horizontal joints.

8. Keep wood forms wet until stripped.

03 10 00 - 6

D. Forms for Surfaces to Receive Membrane Waterproofing: Use plywood or steel forms.

After erection of forms, tape form joints to prevent protrusions in concrete.

E. Framing, Studding and Bracing:

1. Space studs at 16 inches on center maximum for boards and 12 inches on center maximum for plywood.

2. Size framing, bracing, centering, and supporting members with sufficient strength to maintain shape and position under imposed loads from construction operations.

3. Construct beam soffits of material minimum of 2 inches thick.

4. Distribute bracing loads over base area on which bracing is erected.

5. When placed on ground, protect against undermining, settlement or accidental impact.

F. Erect formwork, shoring, and bracing to achieve design requirements, in accordance with requirements of ACI 301 and ACI 318.

G. Arrange and assemble formwork to permit dismantling and stripping. Do not damage concrete during stripping. Permit removal of remaining principal shores.

H. Obtain Architect/Engineer’s approval before framing openings in structural members not indicated on Drawings.

I. Install chamfer strips on external corners of beams, joists and columns.

J. Do not reuse wood formwork more than 2 times for concrete surfaces to be exposed to view. Do not patch formwork.

3.3 APPLICATION - FORM RELEASE AGENT

A. Apply form release agent on formwork in accordance with manufacturer's recommendations.

B. Apply prior to placement of reinforcing steel, anchoring devices, and embedded items.

C. Do not apply form release agent where concrete surfaces are indicated to receive special finishes or applied coverings that are affected by agent. Soak inside surfaces of untreated forms with clean water. Keep surfaces coated prior to placement of concrete.

D. Reuse and Coating of Forms: Thoroughly clean forms and reapply form coating before each reuse. For exposed work, do not reuse forms with damaged faces or edges. Apply form coating to forms in accordance with manufacturer’s specifications. Do not coat forms for concrete indicated to receive “scored finish”. Apply form coatings before placing reinforcing steel.

3.4 INSTALLATION - INSERTS, EMBEDDED PARTS, AND OPENINGS

A. Install formed openings for items to be embedded in or passing through concrete work.

03 10 00 - 7

B. Locate and set in place items required to be cast directly into concrete.

C. Coordinate with Work of other sections in forming and placing openings, slots, reglets, recesses, sleeves, bolts, anchors, other inserts, and components of other Work.

D. Position recessed reglets for brick veneer masonry anchors in accordance with spacing and intervals specified in Division 04.

E. Install accessories straight, level, and plumb. Ensure items are not disturbed during concrete placement.

F. Install water stops continuous without displacing reinforcement. Heat seal joints watertight.

G. Provide temporary ports or openings in formwork where required to facilitate cleaning and inspection. Locate openings at bottom of forms to allow flushing water to drain.

H. Close temporary openings with tight fitting panels, flush with inside face of forms, and neatly fitted so joints will not be apparent in exposed concrete surfaces.

I. Form Ties:

1. Use sufficient strength and sufficient quantity to prevent spreading of forms.

2. Place ties at least 1 inch away from finished surface of concrete.

3. Leave inner rods in concrete when forms are stripped.

4. Space form ties equidistant, symmetrical and aligned vertically and horizontally unless otherwise shown on Drawings.

J. Arrangement: Arrange formwork to allow proper erection sequence and to permit form removal without damage to concrete.

K. Construction Joints:

1. Install surfaced pouring strip where construction joints intersect exposed surfaces to provide straight line at joints.

2. Just prior to subsequent concrete placement, remove strip and tighten forms to conceal shrinkage.

3. Show no overlapping of construction joints. Construct joints to present same appearance as butted plywood joints.

4. Arrange joints in continuous line straight, true and sharp.

L. Embedded Items:

1. Make provisions for pipes, sleeves, anchors, inserts, reglets, anchor slots, nailers, water stops, and other features.

2. Do not embed wood or uncoated aluminum in concrete.

3. Obtain installation and setting information for embedded items furnished under other Specification sections.

4. Securely anchor embedded items in correct location and alignment prior to placing concrete.

5. Verify conduits and pipes, including those made of coated aluminum, meet requirements of ACI 318 for size and location limitations.

03 10 00 - 8

M. Openings for Items Passing Through Concrete:

1. Frame openings in concrete where indicated on Drawings. Establish exact locations, sizes, and other conditions required for openings and attachment of work specified under other sections.

2. Coordinate work to avoid cutting and patching of concrete after placement.

3. Perform cutting and repairing of concrete required as result of failure to provide required openings.

N. Screeds:

1. Set screeds and establish levels for tops of concrete slabs and levels for finish on slabs.

2. Slope slabs to drain where required or as shown on Drawings.

3. Before depositing concrete, remove debris from space to be occupied by concrete and thoroughly wet forms. Remove freestanding water.

O. Screed Supports:

1. For concrete over waterproof membranes and vapor retarder membranes, use cradle, pad or base type screed supports which will not puncture membrane.

2. Staking through membrane is not be permitted.

P. Cleanouts and Access Panels:

1. Provide removable cleanout sections or access panels at bottoms of forms to permit inspection and effective cleaning of loose dirt, debris and waste material.

2. Clean forms and surfaces against which concrete is to be placed. Remove chips, saw dust and other debris. Thoroughly blow out forms with compressed air just before concrete is placed.

3.5 FORM CLEANING

A. Clean forms as erection proceeds, to remove foreign matter within forms.

B. Clean formed cavities of debris prior to placing concrete.

C. Flush with water or use compressed air to remove remaining foreign matter. Ensure that water and debris drain to exterior through clean-out ports.

D. During cold weather, remove ice and snow from within forms. Do not use de-icing salts.

Do not use water to clean out forms, unless formwork and concrete construction proceed within heated enclosure. Use compressed air or other means to remove foreign matter.

3.6 FORM REMOVAL

A. Do not remove forms or bracing until concrete has gained sufficient strength to carry its own weight and imposed loads and removal has been approved by Architect/Engineer.

B. Loosen forms carefully. Do not wedge pry bars, hammers, or tools against finish concrete surfaces scheduled for exposure to view.

03 10 00 - 9

C. Store removed forms in manner that surfaces to be in contact with fresh concrete will not be damaged. Discard damaged forms.

D. Leave forms in place for minimum number of days as specified in ACI 347.

3.7 ERECTION TOLERANCES

A. Construct formwork to maintain tolerances required by ACI 301 and ACI 318.

B. Tolerances: Construct formwork to produce completed concrete surfaces within construction tolerances specified in ACI 117.

3.8 FIELD QUALITY CONTROL

A. Inspect erected formwork, shoring, and bracing to ensure that work is in accordance with formwork design, and that supports, fastenings, wedges, ties, and items are secure.

B. Notify Architect/Engineer after placement of reinforcing steel in forms, but prior to placing concrete.

C. Schedule concrete placement to permit formwork inspection before placing concrete.

3.9 SCHEDULES

None

END OF SECTION

Concrete Reinforcing 03 20 00 - 1

SECTION 03 20 00

CONCRETE REINFORCING

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Reinforcing bars.

2. Welded wire fabric.

3. Reinforcement accessories.

B. Related Sections:

1. Section 03 10 00 - Concrete Forming and Accessories.

2. Section 03 30 00 - Cast-In-Place Concrete.

1.2 REFERENCES

A. American Concrete Institute:

1. ACI 301 - Specifications for Structural Concrete.

2. ACI 318 - Building Code Requirements for Structural Concrete.

3. ACI 530.1 - Specifications for Masonry Structures.

4. ACI SP-66 - ACI Detailing Manual.

B. ASTM International:

1. ASTM A82 - Standard Specification for Steel Wire, Plain, for Concrete

Reinforcement.

2. ASTM A184 - Standard Specification for Fabricated Deformed Steel Bar Mats for Concrete Reinforcement.

3. A185 -07 Standard Specification for Steel Welded Wire Reinforcement, Plain, for Concrete.

4. ASTM A496 - Standard Specification for Steel Wire, Deformed, for Concrete

Reinforcement.

5. ASTM A497 - Standard Specification for Steel Welded Wire Fabric, Deformed, for Concrete Reinforcement.

6. ASTM A615 - Standard Specification for Deformed and Plain Billet-Steel Bars for Concrete Reinforcement.

7. ASTM A704 - Standard Specification for Welded Steel Plain Bar or Rod Mats for Concrete Reinforcement.

C. American Welding Society:

1. AWS D1.4 - Structural Welding Code - Reinforcing Steel.

D. Concrete Reinforcing Steel Institute:

1. CRSI - Manual of Standard Practice.

2. CRSI - Placing Reinforcing Bars.

03 20 00 - 2

1.3 SUBMITTALS

A. Section 01300 - Submittal Procedures: Submittal procedures.

B. Manufacturer's Certificate: Certify Products meet or exceed specified requirements.

1.4 QUALITY ASSURANCE

A. Perform Work in accordance with CRSI - Manual of Standard Practice, ACI 301 and ACI 318.

1.5 QUALIFICATIONS

A. Welders: AWS qualified within previous 12 months.

1.6 COORDINATION

A. Section 01 30 00 - Administrative Requirements: Coordination and project conditions.

B. Coordinate with placement of formwork, formed openings and other Work.

PART 2 PRODUCTS

2.1 REINFORCEMENT

A. Reinforcing Steel: ASTM A615 60 ksi yield grade, deformed billet bars, uncoated finish.

B. Plain Wire: ASTM A82 unfinished.

C. Welded Plain Wire Fabric: ASTM A185; unfinished in flat sheets. Coiled rolls ARE

NOT ACCEPTABLE.

2.2 ACCESSORY MATERIALS

A. Tie Wire: 16 gage annealed type per ASTM A82.

B. Chairs, Bolsters, Bar Supports, Spacers: Sized and shaped for strength and support of reinforcement during concrete placement conditions including load bearing pad on bottom to prevent vapor retarder puncture.

C. Special Chairs, Bolsters, Bar Supports, Spacers Adjacent to Weather Exposed Concrete Surfaces: Plastic-coated steel type; size and shape to meet Project conditions.

D. Epoxy Coating Patching Material: Type as recommended by coating manufacturer.

2.3 FABRICATION

A. Fabricate concrete reinforcement in accordance with CRSI Manual of Practice.

B. Form reinforcement bends with minimum diameters in accordance with ACI 318.

03 20 00 - 3

C. Fabricate column reinforcement with offset bends at reinforcement splices.

D. Form spiral column reinforcement from minimum 3/8 inch diameter continuous deformed bar or wire.

E. Locate reinforcement splices not indicated on Drawings, at point of minimum stress.

Review location of splices with Architect/Engineer.

2.4 SOURCE QUALITY CONTROL

A. Section 01 40 00 - Quality Requirements: Testing, inspection and analysis requirements.

PART 3 EXECUTION

3.1 PLACEMENT

A. Place, support and secure reinforcement against displacement. Do not deviate from required position beyond specified tolerance.

1. Do not weld crossing reinforcement bars for assembly except as permitted by

Architect/Engineer.

B. Do not displace or damage vapor retarder.

C. Accommodate placement of formed openings.

D. Space reinforcement bars with minimum clear spacing in accordance with ACI 318 but not less than 1 inch.

1. Where bars are indicated in multiple layers, place upper bars directly above lower bars.

2. Maintain concrete cover around reinforcement in accordance with ACI 318

E. Splice reinforcing where indicated on Drawings.

F. Bond and ground reinforcement in accordance with Electric Code requirements.

3.2 ERECTION TOLERANCES

A. Section 01 40 00 - Quality Requirements: Tolerances.

B. Install reinforcement within the following tolerances for flexural members, walls, and compression members:

Reinforcement Depth Depth Tolerance Concrete Cover Tolerance

Greater than 8 inches plus or minus 3/8 inch minus 3/8 inch

Less than 8 inches plus or minus 1/2 inch minus 1/2 inch

C. Install reinforcement within the tolerances specified in ACI 530.1 for foundation walls.

03 20 00 - 4

3.3 FIELD QUALITY CONTROL

A. Section 01 40 00 - Quality Requirements.

B. Reinforcement Inspection:

1. Placement Acceptance: Specified material requirements and specified placement tolerances.

2. Welding: Inspect welds in accordance with AWS D1.1.

3. Periodic Placement Inspection: Inspect for correct materials, fabrication, sizes, locations, spacing, concrete cover, and splicing.

3.4 SCHEDULES

A. Reinforcement For Foundation Wall, Footings, Framing Members and Slab-on-Grade:

Deformed bars and wire fabric, unfinished.

Cast-In-Place Concrete 03 30 00 - 1

SECTION 03 30 00

CAST-IN-PLACE CONCRETE

PART 1 GENERAL

1.1 SUMMARY

A. Section includes cast-in-place concrete for the following:

1. Footings.

2. Interior Slabs on grade.

3. Control, expansion and contraction joint devices.

4. Site Concrete slabs, sidewalks

B. Related Sections:

1. Section 03 10 00 - Concrete Forming and Accessories: Formwork and accessories.

2. Section 03 20 00 - Concrete Reinforcing.

3. Section 03 35 00 - Concrete Finishing.

4. Section 03 39 00 - Concrete Curing.

1.2 REFERENCES

A. American Concrete Institute:

1. ACI 301 - Specifications for Structural Concrete.

2. ACI 305 - Hot Weather Concreting.

3. ACI 306.1 - Standard Specification for Cold Weather Concreting.

4. ACI 308.1 - Standard Specification for Curing Concrete.

5. ACI 318 - Building Code Requirements for Structural Concrete.

B. ASTM International:

1. ASTM C31 - Standard Practice for Making and Curing Concrete Test Specimens in the Field.

2. ASTM C33 - Standard Specification for Concrete Aggregates.

3. ASTM C39 - Standard Test Method for Compressive Strength of Cylindrical

Concrete Specimens.

4. ASTM C94 - Standard Specification for Ready-Mixed Concrete.

5. ASTM C143 - Standard Test Method for Slump of Hydraulic Cement Concrete.

6. ASTM C150 - Standard Specification for Portland Cement.

7. ASTM C172 - Standard Practice for Sampling Freshly Mixed Concrete.

8. ASTM C173 - Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method.

9. ASTM C231 - Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method.

10. ASTM C260 - Standard Specification for Air-Entraining Admixtures for Concrete.

11. ASTM C494 - Standard Specification for Chemical Admixtures for Concrete.

12. ASTM C595 - Standard Specification for Blended Hydraulic Cements.

13. ASTM C618 - Standard Specification for Coal Fly Ash and Raw or Calcined

Natural Pozzolan for Use as a Mineral Admixture in Concrete.

14. ASTM C685 - Standard Specification for Concrete Made By Volumetric Batching and Continuous Mixing.

03 30 00 - 2

15. ASTM C1017 - Standard Specification for Chemical Admixtures for Use in Producing Flowing Concrete.

16. ASTM C1064 - Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete.

17. ASTM C1107 - Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Nonshrink).

18. ASTM C1157 - Standard Performance Specification for Hydraulic Cement.

19. ASTM D994 - Standard Specification for Preformed Expansion Joint Filler for

Concrete (Bituminous Type).

20. ASTM D1752 - Standard Specification for Preformed Sponge Rubber and Cork

Expansion Joint Fillers for Concrete Paving and Structural Construction.

1.3 SUBMITTALS

A. Section 01 33 00 - Submittal Procedures: Submittal procedures.

B. Product Data: Submit data on expansion joint devices, attachment accessories, admixtures and mix design.

C. Design Data:

1. Submit concrete mix design for each concrete strength. Submit separate mix designs when admixtures are required for the following:

a. Hot and cold weather concrete work.

b. Air entrained concrete work.

2. Identify mix ingredients and proportions, including admixtures.

D. Manufacturer's Installation Instructions: Submit installation procedures and interface required with adjacent Work.

1.4 CLOSEOUT SUBMITTALS

A. Section 01 70 00 - Execution and Closeout Requirements: Closeout procedures.

B. Project Record Documents: Accurately record actual locations of embedded utilities and components concealed from view in finished construction.

1.5 QUALITY ASSURANCE

A. Perform Work in accordance with ACI 301 and ACI 318.

B. Conform to ACI 305 when concreting during hot weather.

C. Conform to ACI 306.1 when concreting during cold weather.

D. Acquire cement and aggregate from one source for Work.

1.6 ENVIRONMENTAL REQUIREMENTS

A. Maintain concrete temperature after installation at minimum 50 degrees F for minimum 7 days.

03 30 00 - 3

B. Maintain high early strength concrete temperature after installation at minimum 50 degrees F for minimum 3 days.

1.7 COORDINATION

A. Section 01 30 00 - Administrative Requirements: Coordination and project conditions.

B. Coordinate placement of joint devices and inserts, etc. with erection of concrete formwork and placement of form accessories.

PART 2 PRODUCTS

2.1 CONCRETE MATERIALS

A. Cement: ASTM C150, Type I – Normal, Type IA - Air Entraining, Type III - High Early Strength

B. Normal Weight Aggregates: ASTM C33.

C. Lightweight Aggregate: ASTM C330.

D. Water: ACI 318; potable, without deleterious amounts of chloride ions.

2.2 ADMIXTURES

A. Air Entrainment: ASTM C260.

B. Chemical: ASTM C494.

1. Type A - Water Reducing.

2. Type B - Retarding.

3. Type C - Accelerating.

C. Fly Ash: Up to 20% cement wt.

D. Plasticizing: ASTM C1017 Type I, plasticizing.

2.3 ACCESSORIES

A. Vapor Retarder: 6 mil poly sheet.

B. Non-Shrink Grout: ASTM C1107; premixed compound consisting of non-metallic aggregate, cement, water reducing and plasticizing agents; capable of developing minimum compressive strength of 2,400 psi in 48 hours and 7,000 psi in 28 days.

2.4 JOINT DEVICES AND FILLER MATERIALS

A. Joint Filler Type A: ASTM D1751; Asphalt impregnated fiberboard or felt, 1/2 inch thick;

tongue and groove profile.

B. Joint Filler Type B: ASTM D1752; recycled PVC; 1/2 inch thick.

03 30 00 - 4

C. Joint Filler Type C: ASTM D1752; Pre-molded sponge rubber; 1/2 inch thick.

D. Sealant: ASTM D6690, Type I.

2.5 CONCRETE MIX

A. Mix and deliver concrete in accordance with ASTM C94.

B. Provide concrete for footings to the following design:

Compressive Strength (7 day) 2,100 psi Compressive Strength (28 day) 3,000 psi (5 sack) Cement 470 pounds Coarse Aggregate 1700-1900 pounds Fine Aggregate 1300-1600 pounds Water/Cement Ratio 0.4-0.5 Course Aggregate Size MDOT 6A Fine Aggregate Size MDOT 2NS Air Entrained 4-6% Fly Ash or Slag Up to 20% cement wt.

Slump Less than 6"

C. Provide concrete for interior slabs on grade to the following design:

Compressive Strength (7 day) 2,400 psi Compressive Strength (28 day) 3,500 psi (5.5 sack) Cement 517 pounds Coarse Aggregate 1700-1900 pounds Fine Aggregate 1300-1600 pounds Water/Cement Ratio 0.4-0.5 Course Aggregate Size MDOT 6A Fine Aggregate Size MDOT 2NS Air Entrained 4-6% Fly Ash or Slag Up to 20% cement wt.

Slump Less than 6”

D. Provide concrete for exterior concrete slabs/sidewalks, curbing to the following design:

Compressive Strength (7 day) 2,800 psi Compressive Strength (28 day) 4,000 psi (6 sack) Cement 564 pounds Coarse Aggregate 1700-1900 pounds Fine Aggregate 1300-1600 pounds Water/Cement Ratio 0.4-0.5 Course Aggregate Size MDOT 6A Fine Aggregate Size MDOT 2NS Air Entrained 4-6% Fly Ash or Slag Up to 20% cement wt.

Slump Less than 4”

E. Use accelerating admixtures in cold weather only when approved by Architect/Engineer.

Use of admixtures will not relax cold weather placement requirements.

F. The use of calcium chloride will not be permitted.

03 30 00 - 5

G. Use set retarding admixtures during hot weather only when approved by Architect/Engineer.

H. Add air entraining agent to normal weight concrete mix for work exposed to exterior.

PART 3 EXECUTION

3.1 EXAMINATION

A. Section 01 30 00 - Administrative Requirements: Coordination and project conditions.

B. Verify requirements for concrete cover over reinforcement.

C. Verify anchors, seats, plates, reinforcement and other items to be cast…

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File details come from the government source that posted it. Updated Apr 3, 2024.