A.07.24_Solicitation_Amendment(0002).pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Air Traffic Control Tow er, McConnell AFB

The purpose of this amendment is to revise specifications and draw ings and update the Davis Bacon Wage Rates. Please see continuation page for further details.

Proposals Remain due 24 February at 12pm CST.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 9

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

16C. DATE SIGNED

BY 15-Feb-2017

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912DQ-17-R-4000

X 9B. DATED (SEE ITEM 11)

12-Jan-2017

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

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.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

15-Feb-2017

CODE

USACE, KANSAS CITY +

FEDERAL BUILDING CT-M, RM 647 601 EAST 12TH S

KANSAS CITY MO 64106-2896

W912DQ 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DQ-17-R-4000

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

AMENDMENT 0002

KC-46A: FY17 Air Traffic Control Tower McConnell AFB, Kansas

The SOLICITATION is amended as follows:

NOTE: Deleted text is shown with strikethrough. Added text is shown with underline.

1. SPECIFICATIONS:

a. Section 07 84 00 – FIRESTOPPING:

i. 1.4 SUBMITTALS, SD-02 SHOP DRAWINGS, under Firestopping System; G, AE, add the following:

“Manufacturer’s Engineering Judgment; G, AE”

ii. 2.1 FIRESTOPPING SYSTEM, After paragraph 2 add the following:

“2.1.1 ENGINEERING JUDGMENT

The fire-rated structural steel tube framing of the Air Traffic Control Cab have penetrations near the base of the columns below the raised flooring to run conduit to the roof parapet for power and communication cabling. If no tested system is available, provide an Engineering Judgment from the manufacturer.”

Engineering judgment to be approved by base Fire Marshall.

b. Section 08 88 85 - AIR TRAFFIC CONTROL TOWER CAB GLASS:

i. Replace section 08 88 85 in its entirety with the attached.

2. DRAWINGS:

a. Revised Drawings: The following is a list of revised drawings. A copy of the revised drawing accompanies this amendment:

A-003 – Note revised to remove “prefabricated”.

E-610 – Revised 12.47kV feeder callout at grid D4

ES101 – Revised connection point of 12.47kV power. Revised location of existing communications manhole.

3. Offerors are required to acknowledge receipt of this amendment. Failure to acknowledge this amendment may cause rejection of the proposal.

4. General Decision Number KS170062 is updated to 02/10/17 and is attached below..

5. The due date for proposals is NOT changed.

6. All other terms and conditions remain unchanged and in full force.

General Decision Number: KS170062 02/10/2017 KS62

Superseded General Decision Number: KS20160062

State: Kansas

Construction Type: Building

County: Sedgwick County in Kansas.

BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.20 for calendar year 2017 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.20 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2017.

The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/06/2017 1 02/10/2017

* ASBE0027-005 10/01/2016

Rates Fringes

ASBESTOS WORKER/HEAT & FROST

INSULATOR (MECHANICAL (Duct, Pipe & Mechanical System Insulation)).....................$ 34.50 25.45

BRKS0015-011 06/01/2014

Rates Fringes

TILE SETTER......................$ 33.76 13.16

BRKS0015-014 06/01/2015

Rates Fringes

TILE FINISHER....................$ 16.70 7.55

ELEC0271-002 06/01/2016

Rates Fringes

ELECTRICIAN (including Alarm Installation)....................$ 31.78 12.71

ELEV0012-004 01/01/2013

Rates Fringes

ELEVATOR MECHANIC................$ 42.34 25.185+a+b

a. VACATION PAY: 6% for 6 months to 5 years service; 8% with 5 or more years of service.

b. PAID HOLIDAYS: Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Friday after, and Christmas Day.

ENGI0101-040 04/01/2016

Rates Fringes

POWER EQUIPMENT OPERATOR:

Bobcat/Skid Steer/Skid Loader......................$ 37.63 15.97 Oiler.......................$ 32.08 15.97 Paver (Asphalt, Aggregate, and Concrete)...............$ 38.44 15.97

IRON0010-018 04/01/2016

Rates Fringes

IRONWORKER

(Ornamental/Reinforcing).........$ 32.00 28.15

IRON0024-005 06/01/2015

Rates Fringes

IRONWORKER, STRUCTURAL...........$ 21.30 11.24

PAIN2012-008 05/01/2012

Rates Fringes

PAINTER (Brush, Roller, and Spray)...........................$ 22.93 11.51

PLUM0441-014 06/01/2016

Rates Fringes

PIPEFITTER (HVAC Pipe Installation Only)...............$ 32.06 15.64

PLUM0533-012 06/01/2016

Rates Fringes

PIPEFITTER (Excludes HVAC Pipe Installation)...............$ 45.33 19.32

SFKS0669-002 04/01/2016

Rates Fringes

SPRINKLER FITTER (Fire Sprinkler).......................$ 31.97 17.90

TEAM0541-010 04/01/2016

Rates Fringes

TRUCK DRIVER (Lowboy Truck)......$ 32.04 13.45

TEAM0541-011 04/01/2016

Rates Fringes

TRUCK DRIVER (Semi-Trailer Truck)...........................$ 32.04 13.45

SUKS2015-026 07/08/2015

Rates Fringes

BRICKLAYER, Excludes Tile Finisher and Tile Setter.........$ 21.85 3.04

CARPENTER........................$ 17.62 1.93

CEMENT MASON/CONCRETE FINISHER...$ 17.17 2.23

LABORER: Common or General......$ 13.16 1.44

LABORER: Mason Tender - Brick...$ 19.91 6.88

LABORER: Mason Tender - Cement/Concrete..................$ 11.55 1.67

OPERATOR:

Backhoe/Excavator/Trackhoe.......$ 20.50 3.49

OPERATOR: Bulldozer.............$ 33.12 13.96

OPERATOR: Crane.................$ 33.19 14.16

OPERATOR: Forklift..............$ 34.83 14.16

OPERATOR: Grader/Blade..........$ 29.58 11.51

OPERATOR: Loader................$ 30.35 12.04

OPERATOR: Roller................$ 33.78 13.64

PLUMBER..........................$ 23.12 6.86

ROOFER...........................$ 13.33 1.66

SHEET METAL WORKER (HVAC Duct Installation Only)...............$ 24.84 6.82

SHEET METAL WORKER, Excludes HVAC Duct Installation...........$ 22.25 4.42

TRUCK DRIVER: Dump (All Types)...$ 19.63 5.26

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.

WAGE DETERMINATION APPEALS PROCESS

1.) Has there been an initial decision in the matter? This can be:

* an existing published wage determination

* a survey underlying a wage determination

* a Wage and Hour Division letter setting forth a position on a wage determination matter

* a conformance (additional classification and rate) ruling

On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.)

and 3.) should be followed.

With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

4.) All decisions by the Administrative Review Board are final.

END OF GENERAL DECISION

PREQUE105144 Air Traffic Control Tower 91263ATCTAMEND2

SECTION 07 84 00

FIRESTOPPING

05/10

PART 1 GENERAL

1.1 SUMMARY

Furnish and install tested and listed firestopping systems, combination of materials, or devices to form an effective barrier against the spread of flame, smoke and gases, and maintain the integrity of fire resistance rated walls, partitions, floors, and ceiling-floor assemblies, including through-penetrations and construction joints and gaps.

a. Through-penetrations include the annular space around pipes, tubes, conduit, wires, cables and vents.

b. Construction joints include those used to accommodate expansion, contraction, wind, or seismic movement; firestopping material shall not interfere with the required movement of the joint.

c. Gaps requiring firestopping include gaps between the curtain wall and the floor slab and between the top of the fire-rated walls and the roof or floor deck above and at the intersection of shaft assemblies and adjoining fire resistance rated assemblies.

1.2 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 E119 (2014) Standard Test Methods for Fire Tests of Building Construction and Materials

ASTM E1399/E1399M (1997; E 2013;R 2013) Cyclic Movement and Measuring the Minimum and Maximum Joint Widths of Architectural Joint Systems

ASTM E1966 (2015) Fire-Resistive Joint Systems

ASTM E2174 (2014b) Standard Practice for On-Site Inspection of Installed Fire Stops

ASTM E2307 (2015a) Standard Test Method for Determining Fire Resistance of Perimeter Fire Barrier Systems Using Intermediate-Scale, Multi-story Test Apparatus

ASTM E2393 (2010a) Standard Practice for On-Site Inspection of Installed Fire Resistive Joint Systems and Perimeter Fire Barriers

SECTION 07 84 00 Page 1

ASTM E699 (2009) Standard Practice for Evaluation of Agencies Involved in Testing, Quality Assurance, and Evaluating of Building Components

ASTM E814 (2013a) Standard Test Method for Fire Tests of Through-Penetration Fire Stops

ASTM E84 (2015b) Standard Test Method for Surface Burning Characteristics of Building Materials

FM GLOBAL (FM)

FM 4991 (2013) Approval of Firestop Contractors

FM APP GUIDE (updated on-line) Approval Guide http://www.approvalguide.com/

INTERNATIONAL CODE COUNCIL (ICC)

ICC IBC (2012) International Building Code

UNDERWRITERS LABORATORIES (UL)

UL 1479 (2015) Fire Tests of Through-Penetration Firestops

UL 2079 (2004; Reprint Dec 2014) Tests for Fire Resistance of Building Joint Systems

UL 723 (2008; Reprint Aug 2013) Test for Surface Burning Characteristics of Building Materials

UL Fire Resistance (2014) Fire Resistance Directory

1.3 SEQUENCING

Coordinate the specified work with other trades. Apply firestopping materials, at penetrations of pipes and ducts, prior to insulating, unless insulation meets requirements specified for firestopping. Apply firestopping materials at building joints and construction gaps, prior to completion of enclosing walls or assemblies. Cast-in-place firestop devices shall be located and installed in place before concrete placement. Pipe, conduit or cable bundles shall be installed through cast-in-place device after concrete placement but before area is concealed or made inaccessible. Firestop material shall be inspected and approved prior to final completion and enclosing of any assemblies that may conceal installed firestop.

**** AMENDMENT 0002 ****

1.4 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office

SECTION 07 84 00 Page 2 that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Firestopping System ; G, AE

Manufacturer's Engineering Judgement ; G, AE

SD-03 Product Data

Firestopping Materials ; G AE S

SD-06 Test Reports

Inspection ; G S RO

SD-07 Certificates

Inspector Qualifications Firestopping Materials Installer Qualifications ; G, RO

SD-08 Manufacturer's Instructions

LEED Documentation: Submit documentation indicating products have a VOC content of <250 g/l as calculated by EPA method 24; G, S

**** AMENDMENT 0002 ****

1.4.1 Submittal Requirements

a. Submit detail drawings including manufacturer's descriptive data, typical details conforming to UL Fire Resistance or other details certified by another nationally recognized testing laboratory, installation instructions or UL listing details for a firestopping assembly in lieu of fire-test data or report. For those firestop applications for which no UL tested system is available through a manufacturer, a manufacturer's engineering judgment, derived from similar UL system designs or other tests, shall be submitted for review and approval prior to installation. Submittal shall indicate the firestopping material to be provided for each type of application. When more than a total of 5 penetrations and/or construction joints are to receive firestopping, provide drawings that indicate location; "F," "T," and "L," ratings; and type of application.

b. Submit certificates attesting that firestopping material complies with the specified requirements. For all intumescent firestop materials used in through penetration systems, manufacturer shall provide certification from UL of passing the "Aging and Environmental Exposure Testing" portion of UL 1479 .

c. Submit documentation of training and experience for Installer.

d. Submit manufacturer's representative certification stating that firestopping work has been inspected and found to be applied according to the manufacturer's recommendations and the specified requirements.

SECTION 07 84 00 Page 3

1.5 QUALITY ASSURANCE

1.5.1 Installer

Engage an experienced Installer who is:

a. FM Research approved in accordance with FM 4991 , operating as a UL Certified Firestop Contractor, or

b. Certified, licensed, or otherwise qualified by the firestopping manufacturer as having the necessary staff, training, and a minimum of 3 years experience in the installation of manufacturer's products in accordance with specified requirements. Submit documentation of this experience. A manufacturer's willingness to sell its firestopping products to the Contractor or to an installer engaged by the Contractor does not in itself confer installer qualifications on the buyer. The Installer shall have been trained by a direct representative of the manufacturer (not distributor or agent) in the proper selection and installation procedures. The installer shall obtain from the manufacturer and submit written certification of training, and retain proof of certification for duration of firestop installation.

1.5.2 Inspector Qualifications

The inspector shall meet the criteria contained in ASTM E699 for agencies involved in quality assurance and shall have a minimum of two years experience in construction field inspections of firestopping systems, products, and assemblies. The inspector shall be completely independent of, and divested from, the installer, the manufacturer, and the supplier of any material or item being inspected. The inspector shall not be a competitor of the installer, the contractor, the manufacturer, or supplier of any material or item being inspected. Include in the qualifications submittal a notarized statement assuring compliance with the requirements stated herein.

1.6 DELIVERY, STORAGE, AND HANDLING

Deliver materials in the original unopened packages or containers showing name of the manufacturer and the brand name. Store materials off the ground, protected from damage and exposure to elements and temperatures in accordance with manufacturer requirements. Remove damaged or deteriorated materials from the site. Use materials within their indicated shelf life.

PART 2 PRODUCTS

2.1 FIRESTOPPING SYSTEM

Submit detail drawings including manufacturer's descriptive data, typical details conforming to UL Fire Resistance or other details certified by another nationally recognized testing laboratory, installation instructions or UL listing details for a firestopping assembly in lieu of fire-test data or report. For those firestop applications for which no UL tested system is available through a manufacturer, a manufacturer's engineering judgment, derived from similar UL system designs or other tests, shall be submitted for review and approval prior to installation.

Submittal must indicate the firestopping material to be provided for each type of application. When more than a total of 5 penetrations and/or construction joints are to receive firestopping, provide drawings that

SECTION 07 84 00 Page 4 indicate location; "F," "T," and "L" ratings; and type of application.

Also, submit a written report indicating locations of and types of penetrations and types of firestopping used at each location; record type by UL list printed numbers.

2.2 FIRESTOPPING MATERIALS

Provide firestopping materials, supplied from a single domestic manufacturer, consisting of commercially manufactured, asbestos-free, nontoxic products FM APP GUIDE approved, or UL listed, for use with applicable construction and penetrating items, complying with the following minimum requirements:

2.2.1 VOC Content

VOC content of firestop materials installed on project is limited to < 250 g/l as calculated by EPA method 24.

2.2.2 Fire Hazard Classification

Material shall have a flame spread of 25 or less, and a smoke developed rating of 50 or less, when tested in accordance with ASTM E84 or UL 723 .

Material shall be an approved firestopping material as listed in UL Fire Resistance or by a nationally recognized testing laboratory.

2.2.3 Toxicity

Material shall be nontoxic and carcinogen free to humans at all stages of application or during fire conditions and shall not contain hazardous chemicals or require harmful chemicals to clean material or equipment.

2.2.4 Fire Resistance Rating

Firestop systems shall be UL Fire Resistance listed or FM APP GUIDE approved with "F" rating at least equal to fire-rating of fire wall or floor in which penetrated openings are to be protected. Where required, firestop systems shall also have "T" rating at least equal to the fire-rated floor in which the openings are to be protected.

2.2.4.1 Through-Penetrations

Firestopping materials for through-penetrations, as described in paragraph SYSTEM DESCRIPTION, shall provide "F," "T," and "L" fire resistance ratings in accordance with ASTM E814 or UL 1479 . Fire resistance ratings shall be as follows:

2.2.4.1.1 Penetrations of Fire Resistance Rated Walls and Partitions

F Rating = Rating of wall or partition being penetrated.

2.2.4.1.2 Penetrations of Fire Resistance Rated Floors, Floor-Ceiling Assemblies and the Ceiling Membrane of Roof-Ceiling Assemblies

Where the penetrating item is outside of a wall cavity the F rating must be equal to the fire resistance rating of the floor penetrated, and the T rating shall be in accordance with the requirements of ICC IBC .

SECTION 07 84 00 Page 5

2.2.4.2 Construction Joints and Gaps

Fire resistance ratings of construction joints, as described in paragraph SYSTEM DESCRIPTION, and gaps such as those between floor slabs and curtain walls shall be the same as the construction in which they occur.

Construction joints and gaps shall be provided with firestopping materials and systems that have been tested in accordance with ASTM E119, ASTM E1966 or UL 2079 to meet the required fire resistance rating. Curtain wall joints shall be provided with firestopping materials and systems that have been tested in accordance with ASTM E2307 to meet the required fire resistance rating. Systems installed at construction joints shall meet the cycling requirements of ASTM E1399/E1399M or UL 2079 . All joints at the intersection of the top of a fire resistance rated wall and the underside of a fire-rated floor, floor ceiling, or roof ceiling assembly shall provide a minimum class II movement capability.

2.2.5 Material Certification

Submit certificates attesting that firestopping material complies with the specified requirements. For all intumescent firestop materials used in through penetration systems, manufacturer shall provide certification of compliance with UL 1479 .

PART 3 EXECUTION

3.1 PREPARATION

Areas to receive firestopping must be free of dirt, grease, oil, or loose materials which may affect the fitting or fire resistance of the firestopping system. For cast-in-place firestop devices, formwork or metal deck to receive device prior to concrete placement must be sound and capable of supporting device. Prepare surfaces as recommended by the manufacturer.

3.2 INSTALLATION

Completely fill void spaces with firestopping material regardless of geometric configuration, subject to tolerance established by the manufacturer. Firestopping systems for filling floor voids 4 inches or more in any direction must be capable of supporting the same load as the floor is designed to support or be protected by a permanent barrier to prevent loading or traffic in the firestopped area. Install firestopping in accordance with manufacturer's written instructions. Provide tested and listed firestop systems in the following locations, except in floor slabs on grade:

a. Penetrations of duct, conduit, tubing, cable and pipe through floors and through fire-resistance rated walls, partitions, and ceiling-floor assemblies.

b. Penetrations of vertical shafts such as pipe chases, elevator shafts, and utility chutes.

c. Gaps at the intersection of floor slabs and curtain walls, including inside of hollow curtain walls at the floor slab.

d. Gaps at perimeter of fire-resistance rated walls and partitions, such as between the top of the walls and the bottom of roof decks.

SECTION 07 84 00 Page 6

e. Construction joints in floors and fire rated walls and partitions.

f. Other locations where required to maintain fire resistance rating of the construction.

3.2.1 Insulated Pipes and Ducts

Thermal insulation shall be cut and removed where pipes or ducts pass through firestopping, unless insulation meets requirements specified for firestopping. Replace thermal insulation with a material having equal thermal insulating and firestopping characteristics.

3.2.2 Fire Dampers

Install and firestop fire dampers in accordance with Section 23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEM. Firestop installed with fire damper must be tested and approved for use in fire damper system. Firestop installed with fire damper must be tested and approved for use in fire damper system.

3.2.3 Data and Communication Cabling

Cabling for data and communication applications shall be sealed with re-enterable firestopping products and devices as indicated.

3.2.3.1 Re-Enterable Devices

Firestopping devices shall be pre-manufactured modular devices, containing built-in self-sealing intumescent inserts. Firestopping devices shall allow for cable moves, additions or changes without the need to remove or replace any firestop materials. Devices must be capable of maintaining the fire resistance rating of the penetrated membrane at 0 percent to 100 percent visual fill of penetrants; while maintaining "L" rating of <10 cfm/sf at 0 percent to 100 percent visual fill.

3.2.3.2 Re-Sealable Products

Provide firestopping pre-manufactured modular products, containing self-sealing intumescent inserts. Firestopping products shall allow for cable moves, additions or changes. Devices shall be capable of maintaining the fire resistance rating of the penetrated membrane at 0 percent to 100 percent visual fill of penetrants.

3.3 INSPECTION

For all projects, the firestopped areas shall not be covered or enclosed until inspection is complete and approved by the Contracting Officer.

Inspect the applications initially to ensure adequate preparations (clean surfaces suitable for application, etc.) and periodically during the work to assure that the completed work has been accomplished according to the manufacturer's written instructions and the specified requirements.

Submit written reports indicating locations of and types of penetrations and types of firestopping used at each location; type shall be recorded by UL listed printed numbers.

3.3.1 Inspection Standards

Inspect all firestopping in accordance to ASTM E2393 and ASTM E2174 for firestop inspection, and document inspection results to be submitted.

SECTION 07 84 00 Page 7

a. ASTM E2393.

b. ASTM E2174.

3.3.2 Inspection Reports

Submit inspection report stating that firestopping work has been inspected and found to be applied according to the manufacturer's recommendations and the specified requirements.

-- End of Section --

SECTION 07 84 00 Page 8

SECTION 08 88 58

AIR TRAFFIC CONTROL TOWER CAB GLASS

05/14

PART 1 GENERAL

**** AMENDMENT 0002 ****

1.1 SUMMARY

This specification covers engineered tower cab glass and curtainwall for use in military air traffic control towers. Engineering of the tower cab glass is delegated to an approved Glass Engineer. The tower cab glass is used where air traffic is visually controlled and having tower cab glass free of optical distortions or other obstructions that can block or distort vision is critical to air traffic control operations.

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1.2 DEFINITIONS

1.2.1 ATCT

Air Traffic Control Tower

1.2.2 Authority Having Jurisdiction (AHJ)

The party that regulates the design and construction process for the project on behalf of the Government.

1.2.3 Deterioration of Coated Glass

Defects developed from normal use and weather conditions that are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning coated glass contrary to fabricator's directions. Defects include peeling, cracking, and other indications of deterioration in metallic coating.

1.2.4 Deterioration of Glass

Defects developed from normal use and weather conditions that are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning glass contrary to fabricator's directions. Defects include glass found to be out of compliance with ASTM C1036.

1.2.5 Deterioration of Insulating Glass

Failure includes, but is not limited to, failure of the hermetic seal under normal use and weather conditions due to causes other than glass breakage and improper practices for maintaining and cleaning insulating glass. Evidence of failure is the obstruction of vision by dust, moisture, film, or minerals on the surfaces of insulated glass facing the interspace or optical distortions (ghosting or double-images) not due to improper practices for maintaining and cleaning glass not in in compliance with the manufacturer's or fabricator's directions.

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1.2.6 Deterioration of Laminated Glass

Defects developed from normal use and weather conditions that are attributed to the manufacturing process and not to glass breakage and practices for maintaining and cleaning laminated glass contrary to manufacturer's or fabricator's directions. Defects include edge separation, delamination, materially obstructing vision through glass, and blemishes exceeding those allowed by referenced laminated glass standard.

1.2.7 Designer of Record (DOR)

Architect or Engineer planning and designing the building and site and preparing the contract documents on behalf of the Government.

1.2.8 Fabricator

Where used in this Section to refer to a firm that fabricates glass units as defined in the referenced glazing standards.

1.2.9 Glass Thickness

Nominal glass thickness indicated by thickness designation per glass ply according to ASTM C1036.

1.2.10 Interspace

Air- or inert gas-filled space between lites of an insulating-glass unit.

1.2.11 Manufacturer

Where used in this Section to refer to a firm that produces primary glass or fabricated glass as defined in the referenced glazing standard.

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1.2.12 Tower Cab Glass and Curtainwall

Air traffic control tower cab glass and curtainwall as indicated on the Drawings.

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1.3 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.

ALUMINUM ASSOCIATION (AA)

AA ASD1 (2013) Aluminum Standards and Data

AMERICAN ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 503 (2014) Voluntary Specification for Field Testing of Newly Installed Storefronts, Curtain Walls and Sloped Glazing Systems

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ASTM INTERNATIONAL (ASTM)

ASTM B209 (2014) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B221 (2014) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B456 (2014) Standard Specification for Electrodeposited Coatings of Copper Plus Nickel Plus Chromium and Nickel Plus Chromium

ASTM B633 (2014) Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel

ASTM C1036 (2010; E 2012) Standard Specification for Flat Glass

ASTM C1087 (2000; R 2011) Standard Test Method for Determining Compatibility of Liquid-Applied Sealants with Accessories Used in Structural Glazing Systems

ASTM C1172 (2014) Standard Specification for Laminated Architectural Flat Glass

ASTM C509 (2006; R 2015) Elastomeric Cellular Preformed Gasket and Sealing Material

ASTM C920 (2014a) Standard Specification for Elastomeric Joint Sealants

ASTM D2287 (2012) Nonrigid Vinyl Chloride Polymer and Copolymer Molding and Extrusion Compounds

ASTM D395 (2014) Standard Test Methods for Rubber Property - Compression Set

ASTM E1105 (2015) Standard Test Method for Field Determination of Water Penetration of Installed Exterior Windows, Skylights, Doors, and Curtain Walls, by Uniform or Cyclic Static Air Pressure Difference

ASTM E1300 (2012a; E 2012) Determining Load Resistance of Glass in Buildings

ASTM E2129 (2010) Standard Practice for Data Collection for Sustainability Assessment of Building Products

ASTM E2190 (2010) Standard Specification for Insulating Glass Unit Performance and Evaluation

ASTM E2461 (2012) Standard Practice for Determining

SECTION 08 88 58 Page 3 the Thickness of Glass in Airport Traffic Control Tower Cabs

ASTM E783 (2002; R 2010) Standard Test Method for Field Measurement of Air Leakage Through Installed Exterior Windows and Doors

ASTM F1642 (2012) Standard Test Method for Glazing and Glazing Systems Subject to Airblast Loadings

ASTM F2248 (2012) Standard Practice for Specifying an Equivalent 3-Second Duration Design Loading for Blast Resistant Glazing Fabricated with Laminated Glass

ASTM F2912 (2011) Standard Specification for Glazing and Glazing Systems Subject to Airblast Loadings

GLASS ASSOCIATION OF NORTH AMERICA (GANA)

GANA Glazing Manual (2004) Glazing Manual

GANA Laminate Manual (2009) Laminated Glazing Reference Manual

GANA Sealant Manual (2008) Sealant Manual

INSULATING GLASS MANUFACTURERS ALLIANCE (IGMA)

IGMA TB-3001 (2001) Guidelines for Sloped Glazing

IGMA TM-3000 (1990; R 2004) North American Glazing Guidelines for Sealed Insulating Glass Units for Commercial & Residential Use

U.S. DEPARTMENT OF DEFENSE (DOD)

UFC 4-010-01 (2013) DoD Minimum Antiterrorism Standards for Buildings

UFC 4-010-02 (2012) DoD Minimum Antiterrorism Standoff Distances for Buildings (FOUO)

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

1.4 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

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SD-02 Shop Drawings

Tower Cab Glass ; G, AE

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Submittals which graphically show complete plans, elevations, fabrication and installation details of the proposed setting methods, mullion details, edge blocking, dimension of glass, dimension of openings, frame details and materials, and types of thickness of glass, coatings, coating position, laminates, curtainwall and other aspects of the work.

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SD-03 Product Data

Insulated Laminated Annealed Glass Units ; G, AE

Setting and Sealing Materials ; G, AE

Glazing Accessories ; G, AE

Curtainwall System ; G, AE

Validation that Glazing is from single source ; G, AE

Validation that Curtainwall System is from a single source ; G, AE

Submit manufacturer of the glass lites and the fabricator of the insulating units. Submit descriptive product data, handling and storage recommendations, installation instructions, and cleaning instructions from both the manufacturer of the glass lites and the fabricator of the insulating and laminated units.

Product Data for IEQ credit: For field-applied glazing sealants

- documentation including declaration of VOC content.

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SD-04 Samples

Insulated Laminated Annealed Glass Units ; G, AE

Setting and Sealing Materials including color; G, AE

Glazing Accessories ; G, AE

Curtainwall ; G, AE

Provide two 12 inch by 12 inch samples of tower cab glass units.

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SD-05 Design Data

Cab Glazing and Curtainwall Design Analysis ; G, AE

Submit design analysis with glass engineering calculations showing that the design of each size and type of glass unit and its attachment to the glazing framing system and surrounding structure conform to project requirements. Indicate the structural performance of each glass unit proposed for use under

SECTION 08 88 58 Page 5 the given loads as prepared and signed by an approved glass engineer. The size, composition of the glazing units, and details determined by the design analysis must be reflected in the shop drawings of all impacted trades and assemblies.

Glass Wind Load Calculations ; G, AE

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SD-06 Test Reports

Testing and Inspection Report ; G, AE

Compatibility and adhesion test reports

Standard Airblast Test ; G, AE

SD-07 Certificates

Glass Engineer Qualifications

Fabricator Qualifications

Insulating Glass Certification

Installer Qualifications

Product Certificates

Local/Regional Materials

Environmental Data

Product Certificates for MR credit: For products and materials required to comply with requirements for regional materials indicating location and distance from Project of material manufacturer and point of extraction, harvest, or recovery for each raw material. Include statement indicating cost for each regional material and the fraction by weight that is considered regional.

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SD-10 Operation and Maintenance Data

Maintenance Manuals

Warranty for insulating glass products

Warranty for laminated glass products

Warranty for Curtainwall Products

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1.5 SYSTEM PERFORMANCE REQUIREMENTS

Provide glazing systems that are engineered, produced, fabricated, and installed to withstand normal thermal movement, and wind loading without

SECTION 08 88 58 Page 6 failure including loss of glass or glass breakage attributable to the following: Defective manufacture, fabrication, and installation, failure of sealants or gaskets to remain watertight and airtight, deterioration of glazing materials, visual distortion, blockage of vision, and other defects impacting use or performance. Provide glazing systems that conform to antiterrorism protection blast pressure and design method or air blast test indicated.

Normal thermal movement results from the following maximum change (range) in ambient and surface temperatures acting on glass-framing members and glazing components. Base engineering calculation on materials' actual surface temperatures due to both solar heat gain and nighttime sky heat loss expected for the service life of the tower.

Temperature Change (Range): 120 degrees F , ambient; 180 degrees F , material surfaces.

Design, engineering, fabrication, and installation must comply with all applicable requirements.

1.6 QUALITY ASSURANCE

1.6.1 Glass Engineer Qualifications

Glass Engineer must be a registered professional engineer in a U.S. state or territory experienced in the design of glass who has successfully completed a minimum of five air traffic control tower cab glass projects and possesses no less than five years of experience with similar projects in nature, size, and extent to this air traffic control tower; being familiar with special requirements indicated; and having complied with requirements of the AHJ.

1.6.2 Fabricator Qualifications

Provide qualifications for fabricators for glass units who have successfully completed a minimum of five air traffic control tower cab glass projects similar in nature, size, and extent to this air traffic control tower including successful in-service performance and is a qualified insulating glass fabricator who is approved and certified by the glass manufacturer.

1.6.3 Insulating Glass Certification Program

Provide insulating glass units permanently marked either on spacers or at least one component lite of units with appropriate certification label of inspecting and testing agency:

a. Insulating Glass Certification Council (IGCC).

b. Associated Laboratories, Inc. (ALI).

c. National Certified Testing Laboratories (NCTL).

1.6.4 Installer Qualifications

Engage an experienced installer who has installed similar glazing assemblies in material, design, and extent to the indicated for this Project with a record of successful in-service performance. Installer must be certified under the National Glass Association's certified glass

SECTION 08 88 58 Page 7 installer program as level Y2 (Senior Glaziers) or level Y3 (Master Glazier). Equivalent or better certification may be considered if acceptable to the Contracting Officer.

1.6.5 Single-Source Responsibility

Obtain all tower cab glass from one source. Obtain glazing accessories from one source for each product and installation method indicated.

1.6.6 Product Certificates

Signed by glazing materials manufacturers certifying that their products comply with specified requirements. Submit certificates to indicate that materials meet specified requirements.

1.6.7 Glazing Accessories

Submit certificates from the manufacturers attesting that the accessories meet the project requirements including requirements set by the glass engineer designing the glass and supports.

Provide compatibility and adhesion test reports from manufacturer of insulating glass edge sealant indicating that glass edge sealants were tested for compatibility with other glazing materials including sealants, glazing tape, gaskets, setting blocks, and edge blocks.

1.6.8 Setting and Sealing Materials

ASTM C1087. Submit data from the manufacturer attesting that the sealant used in glazing is compatible with the laminated glass interlayer or primary and secondary sealants in insulated units where applicable.

Provide compatibility and adhesion test reports from sealant manufacturer;

indicating that glazing materials were tested for compatibility and adhesion with glazing sealant. Include sealant manufacturer's test results relative to sealant performance and recommendations for primers and substrate preparation required for adhesion.

1.7 DELIVERY, STORAGE, AND HANDLING

Deliver products to the site in unopened containers labeled plainly with manufacturers' names and brands.

Tower cab glass must be boxed, crated, and shipped to the site in a vertical position or as directed by the fabricator. The tower cab glass must be stored in a vertical position against a sturdy support at an angle of approximately 7 degrees from vertical or as directed by the fabricator.

For insulating glass units that will be exposed to substantial altitude changes between location of fabrication and project site or in transit to project site, comply with insulating-glass manufacturer's written recommendations for preventing hermetic seal ruptures at any point or bowing inward or outward of glazing lites when installed due to pressure differentials between interspace air or gas pressure and ambient air pressure at project location.

Tower cab glass and setting materials must be stored in a safe, dry location with adequate ventilation free from heavy dust and must permit easy access for inspection and handling. Unpack glass at time of installation, or as directed by Contracting Officer.

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Unpack glass from the front of the case or container and avoid sliding the glass against itself or any un-cushioned materials. Stack individual lites on edge using clean, cushioned pads placed at the quarter points of the bottom edge. Protect all edges from impact and use a clean dry separating materials.

1.8 ENVIRONMENTAL REQUIREMENTS

Do not proceed with glazing when ambient and substrate temperature conditions are outside limits permitted by the glazing material manufacturers and when glazing channel substrates are wet from rain, frost, condensation, or other causes.

Do not install liquid glazing sealants when ambient and substrate temperature conditions are outside limits permitted by glazing sealant manufacturer or below 40 degrees F .

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1.9 SUSTAINABLE DESIGN REQUIREMENTS

1.9.1 Local/Regional Materials

See Section 01 33 29 SUSTAINABILITY REPORTING for cumulative total local material requirements. Glazing and curtainwall materials may be locally available.

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1.9.2 Sealants VOC Content

Field-applied sealants must have a VOC content of not more than 250 g/L or lower as required to meet LEED® IAQ limits.

1.9.3 Environmental Data

Submit Table 1 of ASTM E2129 for sealants.

1.9.4 Testing and Inspection Report

Contractor must submit a testing and inspection report prior to and after installation of the manufactured cab glass. Testing and inspection activities must include checks for double imaging, cracks, cleanliness, flaws or defects, capillary tube installation, sealant and adhesive integrity, and proper shipping methods. Glass must be rejected due to edge damage, chips, scratches, or any other non-compliance with specified requirements before glass installation takes place. Testing and inspection do not relieve Contractor of responsibility if damage goes undetected. The Government will inspect the glazing during both daytime and nighttime operations.

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1.10 WARRANTY

Provide 10-year manufacturer's or, where applicable, fabricator's warranty for tower cab glass and curtainwall system .

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1.10.1 Warranty for Insulating-Glass Products

Provide warranty signed by the manufacturer and fabricator of insulating-glass units agreeing to replace insulating-glass units that deteriorate as defined in "Definitions" article for Deterioration of Insulating Glass, FOB point of manufacture,…