22r20-CDC SB-Am-0006.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

J

PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO.

Am-0006

3. EFFECTIVE DATE

15-Aug-2022

4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY CODE W9128A 7. ADMINISTERED BY (If other than item 6) CODE

CONTRACTING DIVISION

BLDG 230 OTAKE ST.

FORT SHAFTER HI 96858

See Item 6

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X

9A. AMENDMENT OF SOLICITATION NO.

W9128A22R0020

X 9B. DATED (SEE ITEM 11)

08-Jun-2022

10A. MOD. OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

FY22 MCA PN 070551 Child Development Center, Schofield Barracks, Oahu, Hawaii

See Continuation Page.

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

TEL: EMAIL:

15B. CONT RACT OR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

30-105-04 STANDARD FORM 30 (Rev. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

W9128A22R0020 Am-0006

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

1. CHANGES TO SPECIFICATIONS. Attached hereto are revised pages/paragraphs to the specifications. The revision mark “(Am-0006)” is shown on each revised page.

a. REVISED SECTIONS. The following are revised pages to the solicitation. Changes are bold.

Section 07 21 16, para 2.1.3

b. NEW SECTIONS. The following are new pages to the solicitation.

N/A

c. REPLACED SPECIFICATIONS. The following specifications are replaced in its entirety.

Section 07 21 16, Mineral Fiber Blanket Insulation

2. CHANGES TO DRAWINGS

a. REVISED DRAWINGS. The following revised drawings replace like-numbered drawings and are issued herewith:

b. NEW DRAWINGS. The following new drawings are issued herewith:

3. The proposal due date and time remains unchanged.

FY21 PN 70551 CHILD DEVELOPMENT CENTER W9128A-19-D-0008

SECTION TABLE OF CONTENTS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

SECTION 07 21 16

MINERAL FIBER BLANKET INSULATION

11/ 11, CHG 4: 08/ 18

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 Quality Control

1.4 CERTIFICATIONS

1.4.1 Insulation Products

1.4.2 Adhesives and Sealants

1.5 DELIVERY, STORAGE, AND HANDLING

1.5.1 Delivery

1.5.2 Storage

1.6 SAFETY PRECAUTIONS

1.6.1 Respirators

1.6.2 Other Safety Concerns

PART 2 PRODUCTS

2.1 BLANKET INSULATION

2.1.1 Thermal Resistance Value (R-VALUE)

2.1.2 Sound Attenuation Batts

2.1.3 KFA Quilted Face Fiberglass Sound Absorber

2.1.4 Recycled Materials

2.1.5 Prohibited Materials

2.1.6 Reduced Volatile Organic Compounds (VOC) for Insulation

Materials

2.2 BLOCKING

2.3 ACCESSORIES

2.3.1 Adhesive

2.3.2 Mechanical Fasteners

2.3.3 Wire Mesh

PART 3 EXECUTION

3.1 EXISTING CONDITIONS

3.2 PREPARATION

3.2.1 Blocking at Attic Vents and Access Doors

3.2.2 Blocking Around Heat Producing Devices

3.3 INSTALLATION

3.3.1 Insulation

3.3.1.1 Electrical wiring

3.3.1.2 Continuity of Insulation

3.3.1.3 Installation at Bridging and Cross Bracing

3.3.1.4 Sizing of Blankets

3.3.1.5 Special Requirements for Ceilings

-- End of Section Table of Contents --

SECTION 07 21 16 Page 1 (Am-0006)

SECTION 07 21 16 Page 2

SECTION 07 21 16

MINERAL FIBER BLANKET INSULATION

11/ 11, CHG 4: 08/ 18*

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

ASTM INTERNATIONAL (ASTM)

ASTM C665 (2017) Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing

ASTM C930 (2019) Standard Classification of Potential Health and Safety Concerns Associated with Thermal Insulation Materials and Accessories

ASTM D5359 (2015) Standard Specification for Glass Cullet Recovered from Waste for Use in Manufacture of Glass Fiber

ASTM E84 (2020) Standard Test Method for Surface Burning Characteristics of Building Materials

ASTM E136 (2019a) Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 Degrees C

CALIFORNIA DEPARTMENT OF PUBLIC HEALTH (CDPH)

CDPH SECTION 01350 (2010; Version 1.1) Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources using Environmental Chambers

GREEN SEAL (GS)

GS-36 (2013) Adhesives for Commercial Use

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 31 (2020) Standard for the Installation of Oil-Burning Equipment

NFPA 54 (2021) National Fuel Gas Code

NFPA 70 (2020; ERTA 20-1 2020; ERTA 20-2 2020; TIA

20-1; TIA 20-2; TIA 20-3; TIA 20-4)

SECTION 07 21 16 Page 3

National Electrical Code

NFPA 211 (2019) Standard for Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances

SCIENTIFIC CERTIFICATION SYSTEMS (SCS)

SCS SCS Global Services (SCS) Indoor Advantage

SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD)

SCAQMD Rule 1168 (2017) Adhesive and Sealant Applications

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

29 CFR 1910.134 Respiratory Protection

UNDERWRITERS LABORATORIES (UL)

UL 2818 (2013) GREENGUARD Certification Program For Chemical Emissions For Building Materials, Finishes And Furnishings

1.2 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Thermal and Acoustic Confirmation Drawings

SD-03 Product Data

Blanket Insulation; S

Sound Attenuation Batts; S

Recycled Content for Insulation Materials; S

Accessories

SD-07 Certificates

Indoor Air Quality for Insulation Materials; S

Indoor Air Quality for Adhesives; S

SD-08 Manufacturer's Instructions

Insulation

1.3 Quality Control

Submit prior to construction Thermal and Acoustic Confirmation Drawings to include building floor plans and sections confirming the various thermal and acoustic assemblies per the requirements of the contract, indicating R

SECTION 07 21 16 Page 4 and/or STC values. Plans and sections with varying line types and/or color coded with legend to define the extends and requirements of the assemblies.

1.4 CERTIFICATIONS

Submit required indoor air quality certifications and validations in one submittal package.

1.4.1 Insulation Products

Provide product certified to meet indoor air quality requirements by UL 2818 (Greenguard) Gold, SCS Global Services Indoor Advantage Gold or provide certification by other third-party programs. Provide current product certification from certification body.

1.4.2 Adhesives and Sealants

Provide products certified to meet indoor air quality requirements by UL 2818 (Greenguard) Gold, SCS Global Services Indoor Advantage Gold or provide certification or validation by other third-party programs that products meet the requirements of this Section. Provide current product certification documentation from certification body. When product does not have certification, provide validation that product meets the indoor air quality product requirements cited herein.

1.5 DELIVERY, STORAGE, AND HANDLING

1.5.1 Delivery

Deliver materials to site in original sealed wrapping bearing manufacturer's name and brand designation, specification number, type, grade, R-value, and class. Store and handle to protect from damage. Do not allow insulation materials to become wet, soiled, crushed, or covered with ice or snow. Comply with manufacturer's recommendations for handling, storing, and protecting of materials before and during installation.

1.5.2 Storage

Inspect materials delivered to the site for damage; unload and store out of weather in manufacturer's original packaging. Store only in dry locations, not subject to open flames or sparks, and easily accessible for inspection and handling.

1.6 SAFETY PRECAUTIONS

1.6.1 Respirators

Provide installers with dust/mist respirators, training in their use, and protective clothing, all approved by National Institute for Occupational Safety and Health (NIOSH)/Mine Safety and Health Administration (MSHA) in accordance with 29 CFR 1910.134 .

1.6.2 Other Safety Concerns

Consider other safety concerns and measures as outlined in ASTM C930.

SECTION 07 21 16 Page 5

PART 2 PRODUCTS

2.1 BLANKET INSULATION

ASTM C665, Type I, blankets without membrane coverings; Class A, membrane-faced surface with a flame spread of 25 or less, except a flame spread rating of 25 or less and a smoke developed rating of 150 or less when tested in accordance with ASTM E84.

2.1.1 Thermal Resistance Value (R-VALUE)

The R-Value must be as follows:

a. Roof: R-30

b. Walls and Soffits: R-7

Where not specified size depth of batt based on framing member.

2.1.2 Sound Attenuation Batts

Provide per partition type specified width and Sound Transmission Class (STC) acoustic insulation to achieve the specified for the assembly

a. Unfaced glass fiber acoustical insulation complying with ASTM C665, Type I.

b. Surface Burning Characteristics:

1. Maximum flame spread: 10

2. Maximum smoke developed: 10 When tested in accordance with ASTM E 84 .

c. Combustion Characteristics: Passes ASTM E 136

d. Sound Transmission Class: STC 48 (minimum), per partition types.

2.1.3 KFA Quilted Face Fiberglass Sound Absorber

Provide full height KFA wall panels at mechanical room with the following Fiberglass Batting:

a. Batts: 2" thick panels of fiber diameter 4-6 microns

b. Resin Binder: Thermosetting phenol, 3-5% content by weight

c. Density: 2 lbs. pcf (nominal)

d. Facing: Silicone coated fiberglass cloth

e. Flammability: Class 1 flame spread and smoke developed rating per ASTM Designation E-84 (70); Surface Burning Characteristics of Building Materials f . Pr ot ect i on Mesh: Di amond pat t er n expanded met al , f l at t ened, gal vani zed st eel mesh, openi ng di mensi onal r ange, l ongway aper t ur e; 0. 40- 0. 50 i nches, shor t way aper t ur e; 0. 25- 0. 30 i nches.

SECTION 07 21 16 Page 6

2.1.4 Recycled Materials

Provide insulation materials containing the following minimum percentage of recycled material content by weight:

Fiberglass: 20 percent glass cullet complying with ASTM D5359

Provide data identifying percentage of recycled content for insulation materials.

2.1.5 Prohibited Materials

Do not provide asbestos-containing materials.

2.1.6 Reduced Volatile Organic Compounds (VOC) for Insulation Materials

Provide certification of indoor air quality for insulation materials.

2.2 BLOCKING

Wood, metal, unfaced mineral fiber blankets in accordance with ASTM C665, Type I, or other approved materials. Use only non-combustible materials meeting the requirements of ASTM E136 for blocking around chimneys and heat producing devices.

2.3 ACCESSORIES

2.3.1 Adhesive

As recommended by the insulation manufacturer. Provide non-aerosol adhesive products used on the interior of the building (defined as inside of the weatherproofing system) that meet either emissions requirements of CDPH SECTION 01350 (limit requirements for either office or classroom spaces regardless of space type) or VOC content requirements of SCAQMD Rule 1168 . Provide aerosol adhesives used on the interior of the building that meet either emissions requirements of CDPH SECTION 01350 (use the office or classroom requirements, regardless of space type) or VOC content requirements of GS-36. Provide certification or validation of indoor air quality for adhesives.

2.3.2 Mechanical Fasteners

Corrosion resistant fasteners as recommended by the insulation manufacturer.

2.3.3 Wire Mesh

Corrosion resistant and as recommended by the insulation manufacturer.

PART 3 EXECUTION

3.1 EXISTING CONDITIONS

Before installing insulation, ensure that areas that will be in contact with the insulation are dry and free of projections which could cause voids, compressed insulation, or punctured vapor retarders. If moisture or other conditions are found that do not allow the workmanlike installation of the insulation, do not proceed but notify Contracting Officer of such conditions.

SECTION 07 21 16 Page 7

3.2 PREPARATION

3.2.1 Blocking at Attic Vents and Access Doors

Prior to installation of insulation, install permanent blocking to prevent insulation from slipping over, clogging, or restricting air flow through soffit vents at eaves.

3.2.2 Blocking Around Heat Producing Devices

Install non-combustible blocking around heat producing devices to provide the following clearances:

a. Recessed lighting fixtures, including wiring compartments, ballasts, and other heat producing devices, unless these are certified by the manufacturer for installation surrounded by insulation: 3 inches from outside face of fixtures and devices or as required by NFPA 70 and, if insulation is to be placed above fixture or device, 24 inches above fixture.

b. Masonry chimneys or masonry enclosing a flue: 2 inches from outside face of masonry. Masonry chimneys for medium and high heat operating appliances: Minimum clearances required by NFPA 211 .

c. Vents and vent connectors used for venting the products of combustion, flues, and chimneys other than masonry chimneys: Minimum clearances as required by NFPA 211 .

d. Gas Fired Appliances: Clearances as required in NFPA 54 .

e. Oil Fired Appliances: Clearances as required in NFPA 31 .

Blocking around flues and chimneys is not required when insulation blanket, including any attached vapor retarder, passed ASTM E136, in addition to meeting all other requirements stipulated in Part 2. Blocking is also not required if the chimneys are certified by the manufacturer for use in contact with insulating materials.

3.3 INSTALLATION

3.3.1 Insulation

Install and handle insulation in accordance with manufacturer's instructions. Keep material dry and free of extraneous materials. Any materials that show visual evidence of biological growth due to presence of moisture must not be installed on the building project. Ensure personal protective clothing and respiratory equipment is used as required. Observe safe work practices.

3.3.1.1 Electrical wiring

Do not install insulation in a manner that would sandwich electrical wiring between two layers of insulation.

3.3.1.2 Continuity of Insulation

Install blanket insulation to butt tightly against adjoining blankets and to studs, rafters, joists, sill plates, headers and any obstructions.

SECTION 07 21 16 Page 8

Where insulation required is thicker than depth of joist, provide full width blankets to cover across top of joists. Provide continuity and integrity of insulation at corners, wall to ceiling joints, roof, and floor. Avoid creating thermal bridges.

3.3.1.3 Installation at Bridging and Cross Bracing

Insulate at bridging and cross bracing by splitting blanket vertically at center and packing one half into each opening. Butt insulation at bridging and cross bracing; fill in bridged area with loose or scrap insulation.

3.3.1.4 Sizing of Blankets

Provide only full width blankets when insulating between trusses, joists, or studs. Size width of blankets for a snug fit where trusses, joists or studs are irregularly spaced.

3.3.1.5 Special Requirements for Ceilings

Affix snuggly to underside of roof decking with stainless steel fasteners, mesh, extension tabs and/or wire strapping per manufacturers requirements.

Insulation will exceed truss chord depth and will require tabs and mesh in conditions to properly fit into spaces between truss's. Pack insulation into narrowly spaced framing. Do not block flow of air through to soffit area. Provide metal channels to create openings.

-- End of Section --

SECTION 07 21 16 Page 9