Addendum No. 1.pdf
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- Solicitation number
- RFQ - 171 - 200000000185
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- Gratiot County, Michigan
About this file
This document is an Addendum No. 1 issued by the State of Michigan Department of Corrections for a project titled "Structural Repairs / Replacements" at the St. Louis Correctional Facility in St. Louis, Michigan. The project involves the procurement of new doors, door frames, and door hardware sets. The addendum revises and re-issues the bid schedule, table of contents, and list of shop drawings. It also adds a new specification section for security glazing. Revised drawings A1.1 and A1.4 have also been issued. The project is identified as file number 472/19496.SDW, and bids are due to be submitted as part of the bidder's bid package.
The bid schedule includes 12 base bid items for new doors, door frames, and door hardware sets, as well as an allowance amount of $25,000. Bidders are required to acknowledge receipt of this Addendum No. 1 as part of their bid submission. The project is funded by the State of Michigan and located in Gratiot County.
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Other files
| File | Type | Posted |
|---|---|---|
| Drawings 2020-02-21.pdf | ||
| Addendum 3 19496.pdf | ||
| Addendum No. 5.pdf | ||
| DTMB-0414 (Addendum 2) 19496.pdf | ||
| LEIN Request 19496.pdf | ||
| Addendum No. 4.pdf | ||
| Advertisement 19496.pdf | ||
| Specifications 2020-02-21.pdf |
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f:\projects\mis033\pm\bidding\2020-02-28 addendum 1\backup information\2020-02-28 addendum 1.docx
February 28, 2020
ADDENDUM NO. 1
State of Michigan
Department of Corrections
Saint Louis Correctional Facility
8585 North Croswell Road
Saint Louis, Michigan 48880
Century A&E Project No. MIS033
RE: Structural Repairs / Replacements
TO: PROSPECTIVE BIDDERS:
This Addendum forms a part of the Contract Documents and modifies the original Bidding Documents dated February 21, 2020. This addendum is to be initialed and submitted as part of each Bidder’s bid package. Failure to do so may subject Bidder to disqualification. This Addendum No. 1 consists of ten typed pages and revised contract drawing nos. A1.1 and A1.4.
REVISED SPECIFICATIONS
1. DC Spec Bid Schedule is revised and re-issued.
2. DC Spec Table of Contents is revised and re-issued.
3. DC Spec List of Shop Drawings in Section 01300 is revised and re-issued.
4. Section 08 80 00 Glazing is removed.
NEW SPECIFICATIONS
1. 08 88 53 Security Glazing is added.
REVISED DRAWINGS
1. Contract drawing no. A1.1 is revised and re-issued.
2. Contract drawing no. A1.4 is revised and re-issued.
END OF ADDENDUM NO. 1
Respectfully submitted, CENTURY A&E
Marvin Riedel, RA
Senior Architect
Distribution: All Bidders, Susan Wheaton (DTMB), Andrea Stinson (MDOC)
Bidding and Contract Document (R 11/19) Project Name: St. Louis Correctional Facility File No. 472/19496.SDW
Addenda: Bidder acknowledges receipt of Addenda: No. ___ dated: ________, No. ___ dated: ________ No. ___ dated: ________ FIRM NAME TELEPHONE NUMBER and E-MAIL ADDRESS
BID SCHEDULE
Base Bid Schedule - The Bidder will complete the Work and accept as full payment, for the Work items listed, the following Unit Prices and / or Item Bid Prices, as applicable:
Base Bid Item No.
Bid Quantity
Description Item Bid Price
1 27 New Doors
2 27 New Door Frames
3 5 New Door Hardware Set 1
4 3 New Door Hardware Set 2
5 1 New Door Hardware Set 3
6 4 New Door Hardware Set 4
7 11 New Door Hardware Set 5
8 3 New Door Hardware Set 6
9 7 New Door Hardware Set 7
10 7 New Door Hardware Set 8
11 27 Reinstall Balance of Existing Door Hardware
12 10 New Window Glazing
ALLOWANCE AMOUNT $25,000
Base Bid (Sum of Item Bid Prices for all Base Bid Items):
__________________________________________________________________ Dollars $__________________________ (use words) (in figures)
Bidding and Contract Document (R 11/19) Project Name: St. Louis Correctional Facility File No. 472/19496.SDW
TABLE OF CONTENTS
CONTRACT FORMS
BID SUMMARY FORM
BID SCHEDULE
QUALIFIED DISABLED VETERAN (QDV) BUSINESS REPRESENTATION
CERTIFICATION OF A MICHIGAN BASED BUSINESS
BID BOND
POST-BID SUBMITTALS
PERFORMANCE BOND
PAYMENT BOND
TABLE OF CONTENTS
DIVISION 00 - BIDDING REQUIREMENTS AND CONTRACT CONDITIONS
SECTION TITLE
00010 PRE-BID INFORMATION
00100 INSTRUCTIONS TO BIDDERS
00200 INFORMATION TO BIDDERS
00700 GENERAL CONDITIONS
00750 SPECIAL WORKING CONDITIONS
00900 ADDENDA
DIVISION 01 - GENERAL REQUIREMENTS
01010 SUMMARY OF WORK
01020 ALLOWANCES
01025 MEASUREMENT AND PAYMENT
01030 ALTERNATES
01040 COORDINATION
01050 FIELD ENGINEERING
01060 REGULATORY REQUIREMENTS
01090 REFERENCES
01100 PROJECT PROCEDURES
01200 PROJECT MEETINGS
01300 SUBMITTALS
01400 QUALITY CONTROL
01500 CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS
01600 MATERIAL AND EQUIPMENT
01650 FACILITY START-UP
01700 CONTRACT CLOSE-OUT
01800 MAINTENANCE
DIVISION 02 - EXISTING CONDITIONS
02 41 19 SELECTIVE DEMOLITION
DIVISION 07 - THERMAL AND MOISTURE PROTECTION
07 92 00 JOINT SEALANTS
DIVISION 08 - OPENINGS
08 11 13 HOLLOW METAL DOORS AND FRAMES
08 71 00 DOOR HARDWARE
08 71 01 DOOR HARDWARE SETS
08 88 53 SECURITY GLAZING
DIVISION 09 - FINISHES
09 91 13 EXTERIOR PAINTING
09 91 23 INTERIOR PAINTING
Bidding and Contract Document (R 11/19) Project Name: St. Louis Correctional Facility File No. 472/19496.SDW
1. The Rev. 0 narrative will detail the Contractor's management of the site (lay down, parking, etc.). Further, the Rev. 0 narrative will identify shifts, weekend Work, Activity calendars, Delays since award and all pending and anticipated “or equal” and substitution proposals.
B. Once endorsed by the Owner and returned as "Resubmittal Not Required,” the Rev. 0 Progress Schedule (or Rev. 0A, etc.) will be the As-Planned Schedule and the basis for Update Submittals until the Rev. 1 Official Schedule is established. Once the As-Planned Schedule is established, the Owner will select Milestones and note Milestone Early and Late Dates. As the Official Schedule evolves, Milestone Dates will be revised accordingly.
C. If the Owner refuses to endorse the Rev. 0 Submittal (or Rev. 0A, for a resubmission) as "Resubmittal Not Required," the As- Planned Schedule will not be established. In that event, the Contractor will continue to submit Update and Revision Submittals reflecting progress and the Contractor's approach to remaining Work. The Owner will rely on the available Update and Revision Submittals, subject to whatever adjustments it determines appropriate.
2.15 UPDATE SUBMITTALS
A. Update Submittals with progress up to the closing date and updated Early and Late Dates for progress and remaining Activities will be due with each Request for Payment. As-built data will consist of actual start dates, percent complete, actual finish dates, changes, delays, and other significant events occurring before the closing date.
2.16 REVISION SUBMITTALS
A. Progress Schedule Revisions will be submitted with the third Request for Payment and every two (2) months after that, or more often, if necessary due to schedule recovery or other Progress Schedule revisions. Revisions will revise the Update Submittal attached to the prior Request for Payment.
B. Progress Schedule revisions will detail all impacts on pre-existing Activity scope, logic ties and restraint dates and reflect the Contractor's current approach to Work remaining. Revisions may be required because of changes in the Work, substitutions, schedule recovery and Delays.
C. Once endorsed by the Owner and returned as "Resubmittal Not Required," a Revision Submittal becomes the Rev. 1, Rev. 2, etc. Official Schedule and the basis for subsequent Update Submittals until a more current Official Schedule is established. If the Owner refuses to endorse a Revision Submittal as "Resubmittal Not Required," the Contractor will continue to submit Update and Revision Submittals when and as required in this Section.
2.17 RETROSPECTIVE DELAY ANALYSIS
A. If the Owner refuses to endorse any Revision Submittal as “Resubmittal Not Required,” the Contractor and Owner will use the latest Official Schedule when evaluating the effect of Delays on Contract Time and / or Contract Price. The procedure will consist of progressively revising the latest Official Schedule at key Revision Submittal closing dates. For each Progress Schedule iteration, slippage between actual Milestone Dates and Rev. 0 Milestone Dates will be correlated to Delays occurring solely in that iteration. Revisions affecting Work after any iteration will be included only to the extent consented by the Owner at that time and / or if actually confirmed by as-built progress.
3. Shop Drawings: The Contractor shall deliver shop drawings of products, materials, assemblies, or equipment to the
Professional.
Item of Work Section Number
Selective Demolition 02 41 19 Joint Sealants 07 92 00 Hollow Metal Doors and Frames 08 11 13 Door Hardware 08 71 00 Door Hardware Sets 08 71 01 Security Glazing 08 88 53 Exterior Painting 09 91 13 Interior Painting 09 91 23
END OF SECTION 01300
SECTION 01400 QUALITY CONTROL
1. Testing Laboratory Services: Not applicable.
END OF SECTION 01400
Project Name: St. Louis Correctional Facility
Project Number: MIS033
SECTION 08 88 53
SECURITY GLAZING
Page 1 CENTURY A&E
SECTION 08 88 53 - SECURITY GLAZING
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes monolithic polycarbonate and laminated polycarbonate.
1.2 COORDINATION
A. Coordinate glazing channel dimensions to provide necessary bite on security glazing, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of product.
B. Security Glazing Schedule: List security glazing types and thicknesses for each size opening and location. Indicate coordinated dimensions of security glazing and construction that receives security glazing, including clearances and glazing channel dimensions.
1.4 WARRANTY
A. Manufacturer's Special Warranty for Polycarbonate Sheet: Manufacturer agrees to replace polycarbonate sheet that deteriorates within specified warranty period.
Deterioration of polycarbonate sheet is defined as defects developed from normal use that are not attributed to maintaining and cleaning polycarbonate sheet contrary to manufacturer's written instructions. Defects include yellowing and loss of light transmission.
1. Warranty Period: 10 years from date of Substantial Completion.
B. Manufacturer's Special Warranty for Laminated Polycarbonate: Manufacturer agrees to replace laminated polycarbonate that deteriorates within specified warranty period.
Deterioration of laminated polycarbonate is defined as defects developed from normal use that are not attributed to maintaining and cleaning laminated polycarbonate contrary to manufacturer's written instructions. Defects include edge separation, delamination materially obstructing vision through glazing, blemishes exceeding those allowed by referenced standard, yellowing, and loss of light transmission.
1. Warranty Period: 10 years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes acting on glazing framing members and glazing components.
Page 2 CENTURY A&E
1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces.
B. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with
16 CFR 1201, Category II.
2.2 SECURITY GLAZING, GENERAL
A. Glazing Publications: Comply with published recommendations of security glazing and glazing material manufacturers and organizations below unless more stringent requirements are indicated. Refer to these publications for glazing terms not otherwise defined in this Section or in referenced standards.
1. GANA Publications: "Laminated Glazing Reference Manual" and "Glazing
Manual."
B. Plastic Glazing Labeling: Identify plastic sheets with appropriate markings of applicable testing and inspecting agency, indicating compliance with required fire-test-response characteristics.
C. Fire-Test-Response Characteristics of Polycarbonate Sheets: As determined by testing polycarbonate sheets identical to those used in security glazing products by a qualified testing agency acceptable to authorities having jurisdiction.
1. Self-ignition temperature of 650 deg F or more when tested according to
ASTM D 1929 on plastic sheets in thicknesses indicated for the Work.
2. Smoke-Developed Index of 450 or less when tested according to ASTM E 84, or smoke density of 75 or less when tested according to ASTM D 2843 on plastic sheets in thicknesses indicated for the Work.
3. Burning extent of 1 inch or less when tested according to ASTM D 635 at a nominal thickness of 0.060 inch or thickness indicated for the Work.
D. Thermal and Optical Performance Properties: Provide security glazing with performance properties specified, as indicated in manufacturer's published test data, based on construction products indicated and on procedures indicated below:
1. U-Factors: Center-of-glazing values, according to NFRC 100 and based on LBL's
WINDOW 5.2 computer program, expressed as Btu/sq. ft. x h x deg F.
2. Solar-Heat-Gain Coefficient and Visible Transmittance: Center-of-glazing values, according to NFRC 200 and based on LBL's WINDOW 5.2 computer program.
3. Visible Reflectance: Center-of-glazing values, according to NFRC 300.
2.3 POLYCARBONATE SECURITY GLAZING
A. Polycarbonate Sheet: ASTM C 1349, Appendix X1, Type II, coated, mar-resistant, UV-stabilized polycarbonate with coating on exposed surfaces and Type I, standard, UV-stabilized polycarbonate where no surfaces are exposed.
Page 3 CENTURY A&E
B. Laminated Polycarbonate: Polycarbonate sheets laminated with clear urethane interlayer that complies with ASTM C 1349, Appendix X2, and has a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrication and installation. Provide laminated units that comply with requirements of ASTM C 1349 for maximum allowable laminating process blemishes and haze.
2.4 SPALL-RESISTANT FILM
A. Spall-Resistant Film: Composite of clear polyvinyl butyral film and clear abrasion-resistant polyester film.
B. Laminating Process: Factory laminate spall-resistant film to glazing assemblies to produce laminated lites free of foreign substances and air.
2.5 GLAZING SEALANTS
A. General:
1. Compatibility: Provide glazing sealants that are compatible with one another and with other materials they contact, including security glazing, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.
2. Suitability: Comply with sealant and security glazing manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation.
3. Colors of Exposed Glazing Sealants: As selected by Owner from manufacturer's full range.
B. Security Sealant: Manufacturer's standard, nonsag, tamper-resistant sealant for joints with low movement complying with ASTM C 920, Grade NS, Class 12.5 or 25, Use NT, and with a Shore A hardness of at least 45 when tested according to ASTM C 661.
2.6 GLAZING TAPES
A. Back-Bedding Mastic Glazing Tapes: Preformed, butyl-based, 100 percent solids elastomeric tape; nonstaining and nonmigrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and security glazing manufacturers for application indicated; and complying with ASTM C 1281 and
AAMA 800 for products indicated below:
1. AAMA 807.3 tape, for glazing applications in which tape is not subject to continuous pressure.
B. Expanded Cellular Glazing Tapes: Closed-cell, PVC foam tapes; factory coated with adhesive on both surfaces; and complying with AAMA 800 for the following types:
1. AAMA 810.1, Type 1, for glazing applications in which tape acts as the primary sealant.
2. AAMA 810.1, Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant.
Page 4 CENTURY A&E
2.7 MISCELLANEOUS GLAZING MATERIALS
A. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.
B. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5.
C. Spacers: Elastomeric blocks or continuous extrusions of hardness required by security glazing manufacturer to maintain security glazing lites in place for installation indicated.
D. Edge Blocks: Elastomeric material of hardness needed to limit security glazing lateral movement (side walking).
E. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance.
2.8 FABRICATION OF SECURITY GLAZING
A. Fabricate security glazing in sizes required to fit openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications, to comply with system performance requirements.
PART 3 - EXECUTION
3.1 GLAZING, GENERAL
A. Comply with combined written instructions of manufacturers of security glazing, sealants, gaskets, and other glazing materials unless more stringent requirements are indicated, including those in referenced glazing publications.
B. Protect edges of security glazing from damage during handling and installation. Remove damaged security glazing from Project site and legally dispose of off Project site.
Damaged security glazing includes units with edge or face damage or other imperfections that, when installed could weaken security glazing and impair performance and appearance.
C. Apply primers to joint surfaces where required for adhesion of sealants, as determined by preconstruction testing.
D. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications unless otherwise required by glazing unit manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead.
E. Do not exceed edge pressures stipulated by security glazing manufacturers for installing lites.
Page 5 CENTURY A&E
F. Provide spacers for security glazing lites where the length plus width is larger than 50 inches.
G. Provide edge blocking where indicated or needed to prevent security glazing from moving sideways in glazing channel, as recommended in writing by security glazing manufacturer and according to requirements in referenced glazing publications.
3.2 TAPE GLAZING
A. Position tapes on fixed stops so that, when compressed by security glazing, their exposed edges are flush with or protrude slightly above sightline of stops.
B. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening.
C. Cover vertical framing joints by applying tapes to heads and sills first and then to jambs.
Cover horizontal framing joints by applying tapes to jambs and then to heads and sills.
D. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped. Seal joints in tapes with compatible sealant approved by tape manufacturer.
E. Do not remove release paper from tape until just before each glazing unit is installed.
F. Apply heel bead of elastomeric sealant.
G. Center security glazing in openings on setting blocks and press firmly against tape by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings.
H. Apply cap bead of elastomeric sealant over exposed edge of tape.
3.3 GASKET GLAZING (DRY)
A. Cut compression gaskets to lengths recommended by gasket manufacturer to fit openings exactly, with allowance for stretch during installation.
B. Insert soft compression gasket securely in place between glazing unit and frame or fixed stop, so it is securely in place with joints miter cut and bonded together at corners.
C. Installation with Drive-in Wedge Gaskets: Center security glazing in openings on setting blocks and press firmly against soft compression gasket by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings. Compress gaskets to produce a weathertight seal without developing bending stresses in security glazing. Seal gasket joints with sealant recommended by gasket manufacturer.
Page 6 CENTURY A&E
D. Installation with Pressure-Glazing Stops: Center security glazing in openings on setting blocks and press firmly against soft compression gasket. Install dense compression gaskets and pressure-glazing stops, applying pressure uniformly to compression gaskets.
Compress gaskets to produce a weathertight seal without developing bending stresses in security glazing. Seal gasket joints with sealant recommended by gasket manufacturer.
E. Install gaskets so they protrude past face of glazing stops.
3.4 SEALANT GLAZING (WET)
A. Install continuous spacers, or spacers combined with cylindrical sealant backing, between security glazing and glazing stops to maintain face clearances and to prevent sealant from extruding into glazing channel and blocking weep systems. Secure spacers or spacers and backings in place and in position to control depth of installed sealant relative to edge clearance for optimum sealant performance.
B. Force sealants into glazing channels to eliminate voids and to ensure complete wetting or bond of sealant to security glazing and channel surfaces.
C. Tool exposed surfaces of sealants to provide a substantial wash-away from security glazing.
3.5 CLEANING AND PROTECTION
A. Immediately after installation remove nonpermanent labels and clean surfaces.
B. Protect security glazing from contact with contaminating substances resulting from construction operations.
1. If, despite such protection, contaminating substances do come into contact with security glazing, remove substances immediately as recommended in writing by security glazing manufacturer. Remove and replace security glazing that cannot be cleaned without damage.
3.6 MONOLITHIC POLYCARBONATE SECURITY GLAZING SCHEDULE
A. Security Glazing: Monolithic polycarbonate with mar-resistant coating on both surfaces.
1. Products: Subject to compliance with requirements, provide the following:
2. Thickness: 3/8 inch.
3.7 LAMINATED-POLYCARBONATE SECURITY GLAZING SCHEDULE
A. Security Glazing: Laminated polycarbonate.
1. Products: Subject to compliance with requirements, provide the following:
2. Maximum Overall Unit Thickness: 1 inch.
END OF SECTION
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DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET
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ROBERT C. HALL, RA, NCARB, DIRECTOR
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DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET
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ROBERT C. HALL, RA, NCARB, DIRECTOR
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| REVISED SPECIFICATIONS |
| NEW SPECIFICATIONS |
| 1. 08 88 53 Security Glazing is added. |
| REVISED DRAWINGS |
| END OF ADDENDUM NO. 1 |
| Century A&E |
| Untitled.pdf |
| REVISED SPECIFICATIONS |
| NEW SPECIFICATIONS |
| 1. 08 88 53 Security Glazing is added. |
| REVISED DRAWINGS |
| END OF ADDENDUM NO. 1 |
| Century A&E |
| Untitled.pdf |
| PART 1 - GENERAL |
| 1.1 SUMMARY |
| A. Section includes monolithic polycarbonate and laminated polycarbonate. |
| 1.2 COORDINATION |
| A. Coordinate glazing channel dimensions to provide necessary bite on security glazing, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances. |
| 1.3 ACTION SUBMITTALS |
| A. Product Data: For each type of product. |
| B. Security Glazing Schedule: List security glazing types and thicknesses for each size opening and location. Indicate coordinated dimensions of security glazing and construction that receives security glazing, including clearances and glazing channel... |
| 1.4 WARRANTY |
| A. Manufacturer's Special Warranty for Polycarbonate Sheet: Manufacturer agrees to replace polycarbonate sheet that deteriorates within specified warranty period. Deterioration of polycarbonate sheet is defined as defects developed from normal use th... |
| 1. Warranty Period: 10 years from date of Substantial Completion. |
| B. Manufacturer's Special Warranty for Laminated Polycarbonate: Manufacturer agrees to replace laminated polycarbonate that deteriorates within specified warranty period. Deterioration of laminated polycarbonate is defined as defects developed from n... |
| 1. Warranty Period: 10 years from date of Substantial Completion. |
| PART 2 - PRODUCTS |
| 2.1 PERFORMANCE REQUIREMENTS |
| A. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes acting on glazing framing members and glazing components. |
| 1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces. |
B. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II.
| 2.2 SECURITY GLAZING, GENERAL |
| A. Glazing Publications: Comply with published recommendations of security glazing and glazing material manufacturers and organizations below unless more stringent requirements are indicated. Refer to these publications for glazing terms not otherwis... |
| 1. GANA Publications: "Laminated Glazing Reference Manual" and "Glazing Manual." |
| B. Plastic Glazing Labeling: Identify plastic sheets with appropriate markings of applicable testing and inspecting agency, indicating compliance with required fire-test-response characteristics. |
| C. Fire-Test-Response Characteristics of Polycarbonate Sheets: As determined by testing polycarbonate sheets identical to those used in security glazing products by a qualified testing agency acceptable to authorities having jurisdiction. |
| 1. Self-ignition temperature of 650 deg F or more when tested according to ASTM D 1929 on plastic sheets in thicknesses indicated for the Work. |
| 2. Smoke-Developed Index of 450 or less when tested according to ASTM E 84, or smoke density of 75 or less when tested according to ASTM D 2843 on plastic sheets in thicknesses indicated for the Work. |
| 3. Burning extent of 1 inch or less when tested according to ASTM D 635 at a nominal thickness of 0.060 inch or thickness indicated for the Work. |
| D. Thermal and Optical Performance Properties: Provide security glazing with performance properties specified, as indicated in manufacturer's published test data, based on construction products indicated and on procedures indicated below: |
| 1. U-Factors: Center-of-glazing values, according to NFRC 100 and based on LBL's WINDOW 5.2 computer program, expressed as Btu/sq. ft. x h x deg F. |
| 2. Solar-Heat-Gain Coefficient and Visible Transmittance: Center-of-glazing values, according to NFRC 200 and based on LBL's WINDOW 5.2 computer program. |
| 3. Visible Reflectance: Center-of-glazing values, according to NFRC 300. |
| 2.3 POLYCARBONATE SECURITY GLAZING |
| A. Polycarbonate Sheet: ASTM C 1349, Appendix X1, Type II, coated, mar-resistant, UV-stabilized polycarbonate with coating on exposed surfaces and Type I, standard, UV-stabilized polycarbonate where no surfaces are exposed. |
| B. Laminated Polycarbonate: Polycarbonate sheets laminated with clear urethane interlayer that complies with ASTM C 1349, Appendix X2, and has a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrica... |
| 2.4 SPALL-RESISTANT FILM |
| A. Spall-Resistant Film: Composite of clear polyvinyl butyral film and clear abrasion-resistant polyester film. |
| B. Laminating Process: Factory laminate spall-resistant film to glazing assemblies to produce laminated lites free of foreign substances and air. |
| 2.5 GLAZING SEALANTS |
| A. General: |
| 1. Compatibility: Provide glazing sealants that are compatible with one another and with other materials they contact, including security glazing, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant ... |
| 2. Suitability: Comply with sealant and security glazing manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation. |
| 3. Colors of Exposed Glazing Sealants: As selected by Owner from manufacturer's full range. |
B. Security Sealant: Manufacturer's standard, nonsag, tamper-resistant sealant for joints with low movement complying with ASTM C 920, Grade NS, Class 12.5 or 25, Use NT, and with a Shore A hardness of at least 45 when tested according to ASTM C 661.
| 2.6 GLAZING TAPES |
| A. Back-Bedding Mastic Glazing Tapes: Preformed, butyl-based, 100 percent solids elastomeric tape; nonstaining and nonmigrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and security glazing manuf... |
| 1. AAMA 807.3 tape, for glazing applications in which tape is not subject to continuous pressure. |
| B. Expanded Cellular Glazing Tapes: Closed-cell, PVC foam tapes; factory coated with adhesive on both surfaces; and complying with AAMA 800 for the following types: |
| 1. AAMA 810.1, Type 1, for glazing applications in which tape acts as the primary sealant. |
| 2. AAMA 810.1, Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant. |
| 2.7 MISCELLANEOUS GLAZING MATERIALS |
| A. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer. |
| B. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5. |
| C. Spacers: Elastomeric blocks or continuous extrusions of hardness required by security glazing manufacturer to maintain security glazing lites in place for installation indicated. |
| D. Edge Blocks: Elastomeric material of hardness needed to limit security glazing lateral movement (side walking). |
| E. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance. |
| 2.8 FABRICATION OF SECURITY GLAZING |
| A. Fabricate security glazing in sizes required to fit openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications... |
| PART 3 - EXECUTION |
| 3.1 GLAZING, GENERAL |
| A. Comply with combined written instructions of manufacturers of security glazing, sealants, gaskets, and other glazing materials unless more stringent requirements are indicated, including those in referenced glazing publications. |
| B. Protect edges of security glazing from damage during handling and installation. Remove damaged security glazing from Project site and legally dispose of off Project site. Damaged security glazing includes units with edge or face damage or other i... |
| C. Apply primers to joint surfaces where required for adhesion of sealants, as determined by preconstruction testing. |
| D. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications unless otherwise required by glazing unit manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead. |
| E. Do not exceed edge pressures stipulated by security glazing manufacturers for installing lites. |
| F. Provide spacers for security glazing lites where the length plus width is larger than 50 inches. |
| G. Provide edge blocking where indicated or needed to prevent security glazing from moving sideways in glazing channel, as recommended in writing by security glazing manufacturer and according to requirements in referenced glazing publications. |
| 3.2 TAPE GLAZING |
| A. Position tapes on fixed stops so that, when compressed by security glazing, their exposed edges are flush with or protrude slightly above sightline of stops. |
| B. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening. |
| C. Cover vertical framing joints by applying tapes to heads and sills first and then to jambs. Cover horizontal framing joints by applying tapes to jambs and then to heads and sills. |
| D. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped. Seal joints in tapes with compatible sealant approved by tape manufacturer. |
| E. Do not remove release paper from tape until just before each glazing unit is installed. |
| F. Apply heel bead of elastomeric sealant. |
| G. Center security glazing in openings on setting blocks and press firmly against tape by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward... |
| H. Apply cap bead of elastomeric sealant over exposed edge of tape. |
| 3.3 GASKET GLAZING (DRY) |
| A. Cut compression gaskets to lengths recommended by gasket manufacturer to fit openings exactly, with allowance for stretch during installation. |
| B. Insert soft compression gasket securely in place between glazing unit and frame or fixed stop, so it is securely in place with joints miter cut and bonded together at corners. |
| C. Installation with Drive-in Wedge Gaskets: Center security glazing in openings on setting blocks and press firmly against soft compression gasket by inserting dense compression gaskets formed and installed to lock in place against faces of removable... |
| D. Installation with Pressure-Glazing Stops: Center security glazing in openings on setting blocks and press firmly against soft compression gasket. Install dense compression gaskets and pressure-glazing stops, applying pressure uniformly to compress... |
| E. Install gaskets so they protrude past face of glazing stops. |
| 3.4 SEALANT GLAZING (WET) |
| A. Install continuous spacers, or spacers combined with cylindrical sealant backing, between security glazing and glazing stops to maintain face clearances and to prevent sealant from extruding into glazing channel and blocking weep systems. Secure s... |
| B. Force sealants into glazing channels to eliminate voids and to ensure complete wetting or bond of sealant to security glazing and channel surfaces. |
| C. Tool exposed surfaces of sealants to provide a substantial wash-away from security glazing. |
| 3.5 CLEANING AND PROTECTION |
| A. Immediately after installation remove nonpermanent labels and clean surfaces. |
| B. Protect security glazing from contact with contaminating substances resulting from construction operations. |
| 1. If, despite such protection, contaminating substances do come into contact with security glazing, remove substances immediately as recommended in writing by security glazing manufacturer. Remove and replace security glazing that cannot be cleaned ... |
| 3.6 MONOLITHIC POLYCARBONATE SECURITY GLAZING SCHEDULE |
| A. Security Glazing: Monolithic polycarbonate with mar-resistant coating on both surfaces. |
| 1. Products: Subject to compliance with requirements, provide the following: |
| 2. Thickness: 3/8 inch. |
| 3.7 LAMINATED-POLYCARBONATE SECURITY GLAZING SCHEDULE |
| A. Security Glazing: Laminated polycarbonate. |
| 1. Products: Subject to compliance with requirements, provide the following: |
| 2. Maximum Overall Unit Thickness: 1 inch. |
| Untitled.pdf |
| REVISED SPECIFICATIONS |
| NEW SPECIFICATIONS |
| 1. 08 88 53 Security Glazing is added. |
| REVISED DRAWINGS |
| END OF ADDENDUM NO. 1 |
| Century A&E |
| 08 88 53 Security Glazing.pdf |
| PART 1 - GENERAL |
| 1.1 SUMMARY |
| A. Section includes monolithic polycarbonate for doors and door frames. |
| 1.2 COORDINATION |
| A. Coordinate glazing channel dimensions to provide necessary bite on security glazing, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances. |
| 1.3 ACTION SUBMITTALS |
| A. Product Data: For each type of product. |
| B. Security Glazing Schedule: List security glazing types and thicknesses for each size opening and location. Use same designations indicated on Drawings. Indicate coordinated dimensions of security glazing and construction that receives security gl... |
| 1.4 WARRANTY |
| A. Manufacturer's Special Warranty for Polycarbonate Sheet: Manufacturer agrees to replace polycarbonate sheet that deteriorates within specified warranty period. Deterioration of polycarbonate sheet is defined as defects developed from normal use th... |
| 1. Warranty Period: 10 years from date of Substantial Completion. |
| PART 2 - PRODUCTS |
| 2.1 PERFORMANCE REQUIREMENTS |
| A. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes acting on glazing framing members and glazing components. |
| 1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces. |
B. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II.
| 2.2 SECURITY GLAZING, GENERAL |
| A. Glazing Publications: Comply with published recommendations of security glazing and glazing material manufacturers and organizations below unless more stringent requirements are indicated. Refer to these publications for glazing terms not otherwis... |
| 1. GANA Publications: "Glazing Manual." |
| B. Plastic Glazing Labeling: Identify plastic sheets with appropriate markings of applicable testing and inspecting agency, indicating compliance with required fire-test-response characteristics. |
| C. Safety Glazing Labeling: Where safety glazing is indicated, permanently mark glazing with certification label of the Safety Glazing Certification Council, the Safety Glazing Certification Council, or another certification agency acceptable to autho... |
| D. Fire-Test-Response Characteristics of Polycarbonate Sheets: As determined by testing polycarbonate sheets identical to those used in security glazing products by a qualified testing agency acceptable to authorities having jurisdiction. |
| 1. Self-ignition temperature of 650 deg F or more when tested according to ASTM D 1929 on plastic sheets in thicknesses indicated for the Work. |
| 2. Smoke-Developed Index of 450 or less when tested according to ASTM E 84, or smoke density of 75 or less when tested according to ASTM D 2843 on plastic sheets in thicknesses indicated for the Work. |
| 3. Burning extent of 1 inch or less when tested according to ASTM D 635 at a nominal thickness of 0.060 inch or thickness indicated for the Work. |
| E. Thermal and Optical Performance Properties: Provide security glazing with performance properties specified, as indicated in manufacturer's published test data, based on construction products indicated and on procedures indicated below: |
| 1. U-Factors: Center-of-glazing values, according to NFRC 100 and based on LBL's WINDOW 5.2 computer program, expressed as Btu/sq. ft. x h x deg F. |
| 2. Solar-Heat-Gain Coefficient and Visible Transmittance: Center-of-glazing values, according to NFRC 200 and based on LBL's WINDOW 5.2 computer program. |
| 3. Visible Reflectance: Center-of-glazing values, according to NFRC 300. |
| 2.3 POLYCARBONATE SECURITY GLAZING |
| A. Polycarbonate Sheet: ASTM C 1349, Appendix X1, Type II, coated, mar-resistant, UV-stabilized polycarbonate with coating on exposed surfaces and Type I, standard, UV-stabilized polycarbonate where no surfaces are exposed. |
| 2.4 SPALL-RESISTANT FILM |
| A. Spall-Resistant Film: Composite of clear polyvinyl butyral film and clear abrasion-resistant polyester film. |
| 2.5 GLAZING SEALANTS |
| A. General: |
| 1. Compatibility: Provide glazing sealants that are compatible with one another and with other materials they contact, including security glazing and glazing channel substrates, under conditions of service and application, as demonstrated by sealant m... |
| 2. Suitability: Comply with sealant and security glazing manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation. |
| 3. Colors of Exposed Glazing Sealants: As selected by Owner from manufacturer's full range. |
B. Security Sealant: Manufacturer's standard, nonsag, tamper-resistant sealant for joints with low movement complying with ASTM C 920, Grade NS, Class 12.5 or 25, Use NT, and with a Shore A hardness of at least 45 when tested according to ASTM C 661.
| 2.6 GLAZING TAPES |
| A. Back-Bedding Mastic Glazing Tapes: Preformed, butyl-based, 100 percent solids elastomeric tape; nonstaining and nonmigrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and security glazing manuf... |
| 1. AAMA 807.3 tape, for glazing applications in which tape is not subject to continuous pressure. |
| B. Expanded Cellular Glazing Tapes: Closed-cell, PVC foam tapes; factory coated with adhesive on both surfaces; and complying with AAMA 800 for the following types: |
| 1. AAMA 810.1, Type 1, for glazing applications in which tape acts as the primary sealant. |
| 2. AAMA 810.1, Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant. |
| 2.7 MISCELLANEOUS GLAZING MATERIALS |
| A. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer. |
| B. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5. |
| C. Spacers: Elastomeric blocks or continuous extrusions of hardness required by security glazing manufacturer to maintain security glazing lites in place for installation indicated. |
| D. Edge Blocks: Elastomeric material of hardness needed to limit security glazing lateral movement (side walking). |
| E. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance. |
| 2.8 FABRICATION OF SECURITY GLAZING |
| A. Fabricate security glazing in sizes required to fit openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications... |
| PART 3 - EXECUTION |
| 3.1 GLAZING, GENERAL |
| A. Comply with combined written instructions of manufacturers of security glazing, sealants, gaskets, and other glazing materials unless more stringent requirements are indicated, including those in referenced glazing publications. |
| B. Protect edges of security glazing from damage during handling and installation. Remove damaged security glazing from Project site and legally dispose of off Project site. Damaged security glazing includes units with edge or face damage or other i... |
| C. Apply primers to joint surfaces where required for adhesion of sealants. |
| D. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications unless otherwise required by glazing unit manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead. |
| E. Do not exceed edge pressures stipulated by security glazing manufacturers for installing lites. |
| F. Provide spacers for security glazing lites where the length plus width is larger than 50 inches. |
| G. Provide edge blocking where indicated or needed to prevent security glazing from moving sideways in glazing channel, as recommended in writing by security glazing manufacturer and according to requirements in referenced glazing publications. |
| 3.2 TAPE GLAZING |
| A. Position tapes on fixed stops so that, when compressed by security glazing, their exposed edges are flush with or protrude slightly above sightline of stops. |
| B. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening. |
| C. Cover vertical framing joints by applying tapes to heads and sills first and then to jambs. Cover horizontal framing joints by applying tapes to jambs and then to heads and sills. |
| D. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped. Seal joints in tapes with compatible sealant approved by tape manufacturer. |
| E. Do not remove release paper from tape until just before each glazing unit is installed. |
| F. Apply heel bead of elastomeric sealant. |
| G. Center security glazing in openings on setting blocks and press firmly against tape by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward... |
| H. Apply cap bead of elastomeric sealant over exposed edge of tape. |
| 3.3 GASKET GLAZING (DRY) |
| A. Cut compression gaskets to lengths recommended by gasket manufacturer to fit openings exactly, with allowance for stretch during installation. |
| B. Insert soft compression gasket securely in place between glazing unit and frame or fixed stop, so it is securely in place with joints miter cut and bonded together at corners. |
| C. Installation with Drive-in Wedge Gaskets: Center security glazing in openings on setting blocks and press firmly against soft compression gasket by inserting dense compression gaskets formed and installed to lock in place against faces of removable... |
| D. Installation with Pressure-Glazing Stops: Center security glazing in openings on setting blocks and press firmly against soft compression gasket. Install dense compression gaskets and pressure-glazing stops, applying pressure uniformly to compress... |
| E. Install gaskets so they protrude past face of glazing stops. |
| 3.4 SEALANT GLAZING (WET) |
| A. Install continuous spacers, or spacers combined with cylindrical sealant backing, between security glazing and glazing stops to maintain face clearances and to prevent sealant from extruding into glazing channel and blocking weep systems. Secure s... |
| B. Force sealants into glazing channels to eliminate voids and to ensure complete wetting or bond of sealant to security glazing and channel surfaces. |
| C. Tool exposed surfaces of sealants to provide a substantial wash-away from security glazing. |
| 3.5 CLEANING AND PROTECTION |
| A. Immediately after installation remove nonpermanent labels and clean surfaces. |
| B. Protect security glazing from contact with contaminating substances resulting from construction operations. |
| 1. If, despite such protection, contaminating substances do come into contact with security glazing, remove substances immediately as recommended in writing by security glazing manufacturer. Remove and replace security glazing that cannot be cleaned ... |
| 2. Provide safety glazing labeling. |
| 3.6 MONOLITHIC POLYCARBONATE SECURITY GLAZING SCHEDULE |
| A. Security Glazing: Monolithic polycarbonate with mar-resistant coating on both surfaces. |
| 1. Products: Subject to compliance with requirements. |
| 2. Thickness: 3/8 inch. |
| 08 80 00 Glazing.pdf |
| PART 1 - GENERAL |
| 1.1 SUMMARY |
| A. Section includes: |
| 1. Glass for windows. |
| 2. Glazing sealants and accessories. |
| 1.2 COORDINATION |
| A. Coordinate glazing channel dimensions to provide necessary bite on glass, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances. |
| 1.3 ACTION SUBMITTALS |
| A. Product Data: For each type of product. |
| B. Glazing Schedule: List glass types and thicknesses for each size opening and location. Use same designations indicated on Drawings. |
| 1.4 WARRANTY |
| A. Manufacturer's Special Warranty for Insulating Glass: Manufacturer agrees to replace insulating-glass units that deteriorate within specified warranty period. Deterioration of insulating glass is defined as failure of hermetic seal under normal us... |
| 1. Warranty Period: 10 years from date of Substantial Completion. |
| PART 2 - PRODUCTS |
| 2.1 PERFORMANCE REQUIREMENTS |
| A. Structural Performance: Glazing shall withstand the following design loads within limits and under conditions indicated determined according to the International Building Code and ASTM E 1300. |
| B. Windborne-Debris-Impact Resistance: Exterior glazing shall comply with enhanced-protection testing requirements in ASTM E 1996 for Wind Zone 4 when tested according to ASTM E 1886. Test specimens shall be no smaller in width and length than glazin... |
| 1. Large-Missile Test: For glazing located within 30 feet of grade. |
| 2. Small-Missile Test: For glazing located more than 30 feet above grade. |
| C. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II. |
| D. Thermal and Optical Performance Properties: Provide glass with performance properties specified, as indicated in manufacturer's published test data, based on procedures indicated below: |
| 1. U-Factors: Center-of-glazing values, according to NFRC 100 and based on LBL's WINDOW 5.2 computer program, expressed as Btu/sq. ft. x h x deg F. |
| 2. Solar Heat-Gain Coefficient and Visible Transmittance: Center-of-glazing values, according to NFRC 200 and based on LBL's WINDOW 5.2 computer program. |
| 3. Visible Reflectance: Center-of-glazing values, according to NFRC 300. |
| 2.2 GLASS PRODUCTS, GENERAL |
| A. Glazing Publications: Comply with published recommendations of glass product manufacturers and organizations below unless more stringent requirements are indicated. See these publications for glazing terms not otherwise defined in this Section or ... |
| 1. GANA Publications: "Glazing Manual". |
| 2. IGMA Publication for Insulating Glass: SIGMA TM-3000, "North American Glazing Guidelines for Sealed Insulating Glass Units for Commercial and Residential Use". |
| B. Safety Glazing Labeling: Where safety glazing is indicated, permanently mark glazing with certification label of the SGCC, another certification agency acceptable to authorities having jurisdiction, or manufacturer. Label shall indicate manufactur... |
| C. Insulating-Glass Certification Program: Permanently marked either on spacers or on at least one component lite of units with appropriate certification label of IGCC. |
| D. Thickness: Where glass thickness is indicated, it is a minimum. Provide glass that complies with performance requirements and is not less than the thickness indicated. |
| E. Strength: Where annealed float glass is indicated, provide annealed float glass, heat-strengthened float glass, or fully tempered float glass as needed to comply with "Performance Requirements" Article. Where heat-strengthened float glass is indic... |
| 2.3 GLASS PRODUCTS |
| A. Clear Annealed Float Glass: ASTM C 1036, Type I, Class 1 (clear), Quality-Q3. |
| B. Fully Tempered Float Glass: ASTM C 1048, Kind FT (fully tempered), Condition A (uncoated) unless otherwise indicated, Type I, Class 1 (clear), Quality-Q3. |
| C. Heat-Strengthened Float Glass: ASTM C 1048, Kind HS (heat strengthened), Type I, Condition A (uncoated) unless otherwise indicated, Type I, Class 1 (clear), Quality-Q3. |
| 2.4 INSULATING GLASS |
| A. Insulating-Glass Units: Factory-assembled units consisting of sealed lites of glass separated by a dehydrated interspace, qualified according to ASTM E 2190. |
| 1. Sealing System: Dual seals. |
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