WR 1631 100 Percent Specs.pdf

Facility Improvements Boron LRR

Boron, CA

100% Design Submittal

Work Release ANM-1631

March 19, 2019

PARSONS T4

Northwest Mountain Region 19717 62nd Ave, Suite F106 Kent, Washington 98032

ANM-1631 QSR Parsons Boron LRR Facility Improvements 100% Submittal Boron, CA

100% Design Submittal - Table of Contents

1.0 - 100% Construction Specifications

2.0 - 100% Construction Drawings

3.0 - 90% Comments Resolution

4.0 - Product Data

ANM-1631 QSR ARSR Parsons

Boron, CA 00 01 10-1

00 01 10 - TABLE OF CONTENTS

DIVISION 01 – GENERAL REQUIREMENTS (01 31 13 to 01 77 00 Outline Only)

01 11 00 - SUMMARY OF WORK

01 31 13 - PROJECT COORDINATION

01 32 00 - CONSTRUCTION PROGRESS DOCUMENTATION

01 33 00 - SUBMITTAL PROCEDURES

01 35 26 – GOVERNMENTAL SAFETY REQUIREMENTS

01 35 29 - HEALTH, SAFETY, AND EMERGENCY RESPONSE PROCEDURES

01 45 00 - QUALITY CONTROL

01 50 00 - TEMPORARY FACILITIES AND CONTROLS

01 60 00 - PRODUCT REQUIREMENTS

01 71 23 - FIELD ENGINEERING

01 71 33 - PROTECTION OF ADJACENT CONSTRUCTION

01 74 00 - CLEANING AND WASTE MANAGEMENT

01 77 00 - CLOSEOUT PROCEDURES

DIVISION 02 - EXISTING CONDITIONS

NOT USED

DIVISION 03 - CONCRETE

NOT USED

DIVISION 04 - MASONRY

NOT USED

DIVISION 05 – METALS

05 52 00 – HANDRAILS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

NOT USED

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 41 10 – PRE-FINISHED METAL WALL PANELS

07 55 00 – FLUID APPLIED PROTECTED MEMBRANE ROOFING LOW VOC SYSTEM

07 92 00 - JOINT SEALANTS

DIVISION 08 - OPENINGS

NOT USED

DIVISION 09 - FINISHES

09 90 00 –COATINGS

DIVISION 10 - SPECIALTIES

NOT USED

Boron, CA 00 01 10-2

DIVISION 11 – EQUIPMENT

NOT USED

DIVISION 12 – FURNISHINGS

NOT USED

DIVISION 13 - SPECIAL CONSTRUCTION

NOT USED

DIVISION 14 - CONVEYING EQUIPMENT

NOT USED

DIVISION 21 - FIRE SUPPRESSION

NOT USED

DIVISION 22- PLUMBING

22 14 00 – ROOF DRAINS

DIVISION 23 - HEATING VENTILATING AND AIR CONDITIONING

23 81 26 – VARIABLE FLOW REFRIGERANT SYSTEMS

DIVISION 26 – ELECTRICAL

26 05 00 - COMMON WORK RESULTS FOR ELECTRICAL

26 05 19 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

26 05 26 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

26 05 29 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

26 05 33 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS

26 05 53 - IDENTIFICATION FOR ELECTRICAL SYSTEMS

26 24 16 - PANELBOARDS

DIVISION 27 – COMMUNICATIONS

NOT USED

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

NOT USED

DIVISION 31 - EARTHWORK

NOT USED

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 12 16 - ASPHALT PAVING

32 31 00 – VERTICAL LIFT GATE

DIVISION 33 - UTILITIES

NOT USED

END OF SECTION 00 01 10

Facility Improvements Boron LRR

Construction Specifications

Work Release ANM-1631

March 1, 2019

PARSONS T4

Northwest Mountain Region 19717 62nd Ave, Suite F106 Kent, Washington 98032

Boron, CA

DIVISION 01-

GENERAL REQUIREMENTS

Boron, CA

SUMMARY OF WORK

SUMMARY OF WORK

Project: ANM-1631

JCN: 1404814

QSR Boron Facility Improvements Boron LLR Boron, CA

1.0 Summary of Work

A. General:

This specification, along with related documents, covers the requirements for all work associated with the implementation of specific facility improvements, i.e. defined scope items, identified and reviewed at the Boron Long Range Radar (LRR) in Boron, California.

B. Major Items of Work:

The following items are a brief summary of the project and are provided solely for the purpose of revealing the general nature of the work involved. The Contractor is responsible for accomplishing all items of work in accordance with the applicable drawings, specifications and conditions of the Contract. Any additional labor, materials, equipment, and/or appurtenances not specifically detailed or specified, but required to complete the project, must be provided by the Contractor as an integral part of the scope of work specified.

The contract scope includes several items of work. Items include, but are not necessarily limited to:

1. Remove and install new guardrail on the roof.

2. Install four (4) new Roof Drains where shown, tie- in to existing roof drain system under the roof slab. Rework four (4) existing roof drains and piping below roof deck to eliminate leaks around drain flange and couplings.

3. Remove existing roofing product, prepare and install new Fluid-Applied Membrane Roofing between the Radar Dome curb and roof edge. Seal all Radome curb penetrations and overlap membrane onto Radar Dome curb to effectively seal curb from rain infiltration.

4. Install non- slip Roof Walkway pads on new roof membrane surfaces from access hatch around perimeter next to new guardrail.

5. Remove Radar Dome base plywood siding and replace with corrugated metal siding.

6. Clean and repaint ceiling (Underside of roof deck) around existing roof drains and around the underside perimeter of the Radar Dome anchor bolt plates and as shown in photos (Approximately 1500 Sg ft).

7. Remove and replace driveway and parking lot asphalt (Approximately 7,000 SF) with 4 inches of new hot mix asphalt pavement in accordance with Standard Specifications for Public Works Construction.

8. Remove existing Vertical Pivot Vehicle Access Gates (2 Ea) and replace with new Vertical Lift Vehicle Access Gates (2 Ea) designed to securely operate and close in severe wind conditions. Gates are to be replaced one at a time.

Boron, CA

SUMMARY OF WORK

9. Provide 24 hour armed security during the periods when existing gates are removed from service until the new gates if fully operational. Provide Gate security during pavement replacement operations

10. Install new Ductless Air Conditioning system in the 2nd floor Offices and Conference Room.

11. Provide electrical service to new air condition system including installation of new HVAC panelboard on the 2nd floor mechanical room. New panelboard shall be fed from existing panelboard MDP on the 1st floor. Provide new feeder breaker in panel MDP to service new HVAC panelboard. Provide new panelboard feeder conduit, wire, junction boxes, and terminations.

12. Provide floor penetration from 2nd floor to 1st floor for MDP conduit routing – route to be field verified and approved by RE and FAA.

13. Provide power and control wiring to each new fan coil unit, heat pump, and exhaust fan as shown in the construction drawings. Provide local disconnects means for each piece of mechanical equipment installed under this contract.

14. Provide detailed outage plans for outage of panel MDP for installation of new circuit breaker and termination of conduit and conductors in panel. Outage plan shall be submitted for review and approval prior to any outages being granted.

Outage plans shall include date of proposed outage, hours of outage with detailed description of work involved, material to be installed, backup power requirements and methods of supplying backup power, and contact list of all involved personnel.

15. Repair damaged concrete in 12 areas on the building exterior with epoxy concrete repair kit.

Boron, CA

DIVISION 05 –

METALS

PAGE INTENTIONALLY LEFT BLANK

ANM-1631

Boron LRR Facility Improvements Parsons Handrails Boron, CA 100% Submittal 05 52 00-1

SECTION 05 52 00

HANDRAILS

GENERAL

1.1 SECTION INCLUDES

A. Perimeter guard railing

1.2 RELATED SECTIONS

A. Section 07 55 56 – Fluid Applied Protected Membrane Roofing.

B. Section 07 92 00 – Joint Sealants.

1.3 REFERENCES

A. Occupational Safety & Health Administration (OSHA):

1. 29 CFR 1910.23 - Guarding Floor and Wall Openings and Holes.

2. 29 CFR 1910.27 - Fixed Ladders.

3. 29 CFR 1926.500 - Scope, Application, and Definitions Applicable to this Subpart.

4. 29 CFR 1926.501 - Duty to Have Fall Protection.

5. 29 CFR 1926.502 - Fall Protection Systems Criteria and Practices.

6. 29 CFR 1926.503 - Training Requirements.

1.4 SUBMITTALS

A. Submit under provisions of Section 01 33 00 – Submittal Procedures.

B. Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Installation methods.

C. Shop Drawings: Drawings showing plans, elevations, sections and details of components.

D. Engineering Calculations: Calculations by a licensed Civil Engineer in the State of California supporting the design, fabrication and mounting of the perimeter guardrail.

Boron, CA 100% Submittal 05 52 00-2

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to the job site in good condition and adequately protected against damage as handrails are a finished product.

B. Inspect rail sections for damage before signing the receipt from the trucking company. Truck driver must note damaged goods on the bill of lading if damaged product is found.

C. Store products in manufacturer's unopened packaging until ready for installation.

1.6 PROJECT CONDITIONS

A. Field Measurements: Where handrails and railings are indicated to fit to other construction, check actual dimensions of other construction by accurate field measurements before fabrication.

1.7 WARRANTY

A. Warranty: Provide manufacturer's one (1) year warranty.

PART 2 PRODUCTS

2.1 SYSTEMS

A. Perimeter Guardrail:

1. Standards: System shall meet or exceed the requirements in OSHA Standards - 29 CFR

1910.23, including 1910.23 (a)(3)(i); 1910.27.

2. Structural Load: 200 lb (90.7 kg), minimum, in any direction to all components in accordance with OSHA Regulation 29 CFR 1910.23 (e) (3) (iv).

3. Height: 42 inches (1067 mm), minimum.

4. Railings and Posts: 2 inch (51 mm) electric weld square tubing hot dipped galvanized, free of sharp edges and snag points.

5. Hardware: Bolts and washers shall be 3/8 inch by 3-1/2 inch (9.5 mm by 89 mm) and 3/8 inch by 3 inch (9.5 mm by 76 mm) grade 5, zinc plated.

B. Finish: Hot dipped galvanized. ASTM A-123

Boron, CA 100% Submittal 05 52 00-3

2.2 FABRICATION

A. Assemble components with joints tightly fitted and secured. Accurately form components to suit installation.

PART 3 EXECUTION

3.1 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

B. If substrate preparation is the responsibility of another installer, notify RE of unsatisfactory preparation before proceeding.

3.2 PREPARATION

A. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3 INSTALLATION

A. Install in accordance with manufacturer's instructions.

3.4 PROTECTION

A. Protect installed products until completion of project.

B. Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION

Boron, CA 100% Submittal 05 52 00-4

THIS PAGE IS LEFT INTENTIONALLY BLANK

Boron, CA

DIVISION 07 –

THERMAL AND MOISTURE PROTECTION

Boron LRR Facility Improvements Parsons Prefinished Metal Wall Panels Boron, CA 100% Submittal 07 41 00-1

SECTION 07 41 00

PRE-FINISHED METAL WALL PANELS

PART 1 GENERAL

1.1 SECTION INCLUDES.

A. Preformed, prefinished metal wall panels.

B. Miscellaneous trim, flashing, closures and accessories.

C. Fastening devices.

1.2 RELATED SECTIONS

A. Section 07920 - Joint Sealants.

1.3 REFERENCES

A. ASTM A 240 - Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.

B. ASTM A 480/A 480M - Standard Specification for General Requirements for Flat- Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip.

C. ASTM A 606/A 606M - Standard Specification for Steel, Sheet and Strip, High- Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with Improved Atmospheric Corrosion Resistance

D. ASTM A 653/A 653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.

E. ASTM A 792/A 792M - Standard Specification for Steel Sheet, 55% Aluminum- Zinc Alloy-Coated by the Hot-Dip Process.

F. ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.

G. ASCE 7 - Minimum Design Loads for Buildings and Other Structures.

H. American Iron & Steel Institute (AISI) Specification for the Design of Cold formed Steel Structural Members.

1.4 DESIGN / PERFORMANCE REQUIREMENTS

A. Design Requirements for Wall Systems:

Boron, CA 100% Submittal 07 41 00-2

1. System Design: Metal wall a system as designed by the manufacturer shall be a complete system. All components of the system shall be supplied by the same manufacturer.

2. Wall Panels: Steel panels shall be designed in accordance with the AISI Cold- Formed Steel Design Manual.

3. Design Loads: Design load application shall be in accordance with local building code.

4. Wind Loads: The design wind loads shall be based on the wind criteria in accordance with local building code.

5. Deflection: Deflection requirements shall be in accordance with the applicable building code, or as a minimum, L/180 for wind load (but not less than 10 psf (49 kg/sq m).

6. Thermal Expansion and Contraction: Completed metal wall and flashing system shall be capable of withstanding expansion and contraction of components caused by changes in temperature without buckling, producing excess stress on structure, anchors or fasteners, or reducing performance ability. Design temperature differential shall be not less then 200 degrees F.

7. Accessories and Fasteners: Accessories and fasteners shall be capable of resisting the specified design wind suction forces in accordance with local building code.

1.5 SUBMITTALS

A. Submit under provisions of Section 01300.

B. Product Data: Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Installation methods.

C. Shop Drawings: Elevations and plans showing layout of roof and wall panels, sections and details, fastening and joint details, trim, flashing, vents, openings, sealant and accessories. Show details of interfaces with adjacent products, weatherproofing, terminations, and penetrations of metal work.

D. Design Loads: Submit manufacturer's minimum design load calculations according to ASCE 7, Method 2 for Components and Cladding. In no case shall the design loads be taken to be less than those specified herein.

E. Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.

F. Verification Samples: For each finish product specified, two samples, minimum size 12 inches (305 mm) square, representing actual product, color, and texture.

G. Manufacturer's Certificates: Certify products meet or exceed specified requirements.

H. Closeout Submittals:

Boron, CA 100% Submittal 07 41 00-3

1. Provide executed copy of manufacturer’s warranty as applicable.

1.6 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in factory production with fixed based roll forming equipment for the profiles and s type specified with a minimum 10 years documented experience and a documented, standardized quality control program such as ISO-9001 approval.

B. Installer Qualifications: Company specializing in installation of Metal Roof and Wall Panel Products of the type specified with a minimum 5 years documented experience.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Deliver panels to job site properly packaged to provide protection against transportation damage.

B. Store products in manufacturer's unopened and undamaged packaging with label intact in a clean, dry indoor location until ready for installation.

C. Stack all materials to prevent damage and to allow for adequate ventilation. Elevate one end to promote drainage.

D. Panels with strippable film must not be stored in the open, exposed to the sun.

E. Protect panels fro contact with materials that could cause staining or discoloration of the finish.

1.8 SEQUENCING

A. Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.

1.9 PROJECT CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits. Do not install panels over wet or frozen substrate.

1.10 WARRANTY

A. Provide Paint finish with the manufacturer’s limited 20 five year warranty against cracking, peeling and fade (not to exceed 5 N.B.S. units).

PART 2 PRODUCTS

Boron, CA 100% Submittal 07 41 00-4

2.1 MANUFACTURERS

A. Acceptable Manufacturer: Corrugated Metals Inc.; 6550 Revlon Dr,, Belvidere, IL 61008.or approved equal

B. Requests for substitutions will be considered in accordance with provisions of Section 01600.

2.2 PREFORMED METAL ROOF AND WALL PANELS

A. Box Rib: Ribbed metal panels designed for horizontal and vertical applications.

1. Application:

a. Metal Wall Panels.

2. Material:

a. Aluminum Sheet with gauge as required by Design Requirements.

b. Steel Sheet with gauge as required by Design Requirements.

c. Stainless Steel Sheet with gauge as required by Design Requirements.

d. Weathering Steel Sheet with gauge as required by Design

Requirements.

3. Box Rib 4 inch:

a. Coverage of 36 inches and an overall width 38-1/2 inches or Coverage of 44 inches and an overall width 45-5/8 inches.

b. Ribbed profile 4 inches o.c. with top rib 1-5/8 inches wide and bottom profile 1-3/8 inches wide.

c. Depth 1 inch.

2.3 ACCESSORIES

A. Metal Components:

1. Provide accessories and other items essential to a complete roof or wall panel installation including panel clips, trim, closures, fascia, soffits, caps and similar metal components.

2. Metal components fabricated from same gauge and finish as metal panels, unless otherwise noted.

3. Flashing: Provide the same gauge and finish as the exterior panel, unless otherwise noted.

B. Fasteners:

1. Exposed fasteners shall be hex head self-drilling screws with bonded washers and color to match panels. Screws may be either plated steel or stainless steel as noted on the Drawings.

2. Exposed stainless steel rivets shall match color finish of panel.

C. Closure Strips: EPDM rubber to match configuration of the covering.

Boron, CA 100% Submittal 07 41 00-5

D. Sealants:

1. Exposed Sealants: One component silicone based as recommended by panel manufacturer: field applied.

2. Concealed Sealants: Non-curing, non-skinning butyl, polyisobutylene or polybutane tape as recommended by panel manufacturer; field applied.

2.4 MATERIALS

A. Prefinished Aluminum Sheet:

1. Base Metal: ASTM B 209, Alloy 3004, 3003, 3105, 5052, 5083, 3004/7072

Alclad.

2. Thickness: Available in .019 inch to .125 inch sheet thickness.

3. Material Finish:

a. Bare mill finish.

b. Stucco embossed.

c. Paint Finish:

1) Polyvinylidene Fluoride: Coranar two coat PVDF resin system with a total Dry Film Thickness (DFT) of 0.9 to 1.1 mils.

2) Siliconized Polyester: Corasil two coat resin system with a total Dry Film Thickness (DFT) of 0.9 to 1.1 mils..

3) CMI Corasol Plastisol Coil Coating: Corasol two coat SMP resin system with a total Dry Film Thickness (DFT) of 2.1 to 10.2 mils.

d. Color:

1) Color as selected from the manufacturers standard range.

2.5 FABRICATION

A. Form and fabricate panels to the profiles and configurations indicated on the Drawings.

B. Factory form panels and components on a stationary industrial rolling mill.

C. Mark panels with custom metallic finishes with proper panel orientation for field erection.

D. Fabricate panels to full length indicated.

E. Fabricate flashings in 10 foot lengths.

PART 3 EXECUTION

3.1 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

Boron, CA 100% Submittal 07 41 00-6

B. Inspect framing to verify that installation tolerance is in conformance with AISC Code, Section 7.

C. Verify primary and secondary framing members are installed and fastened, properly aligned and sloped where required.

D. Verify openings, curbs, pipes, sleeves, ducts, or vents through panels are solidly set, properly framed and located.

E. If framing or substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.

3.2 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3 INSTALLATION

A. Install roofing and siding systems in accordance with approved shop drawings and manufacturer's printed installation instructions.

B. Install panels properly aligned, level and plumb.

C. Panels shall be in full and firm contact with supports and with each other at side and end laps.

D. Attach panels using manufacturer’s fasteners, spaced in accordance with approved shop drawings.

E. Install panels weather tight.

F. Do not allow panels or trim to come into contact with dissimilar materials.

G. Installation shall provide for expansion and contraction of panels and flashings waves, warps, buckles, fastening distress or distortions.

H. Provide underlayment for roofing panels where required by the manufacturer.

I. Provide closures at all panel openings.

J. Coordinate flashing and seals at intersections with adjacent work as required for a watertight installation.

K. Use tape sealant at side and end laps of all through fastened roof assembles with a slope of 4:12 or less.

Boron, CA 100% Submittal 07 41 00-7

L. Coordinate with installation of insulation as specified in Section 07200.

M. Install metal roofing accessories in accordance with the manufacturer’s instructions and the approved shop drawings.

3.4 CLEANING

A. Clean any grease, finger marks or stains from the panels per manufacturer’s recommendations.

3.5 PROTECTION

A. Protect installed products until completion of project.

B. Remove and replace any panels or components, which are damaged beyond successful repair.

C. Touch-up, repair or replace damaged products before Substantial Completion.

Boron, CA

Fluid Roofing 07 55 00 - 1

SECTION 07 56 00

FLUID-APPLIED ROOFING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Provide a cold-fluid-applied polyurethane roofing/waterproofing system on structural concrete, plywood sheathing, cover board, metal or other substrates.

1. Work includes substrate preparation.

2. Work includes bridging and sealing air leakage and water intrusion pathways and gaps including connections of the walls to the roof air barrier, and penetrations of the building envelope including piping, conduit, ducts and similar items.

B. Related Work: The following items are not included in this Section and are specified under the designated Sections:

1. Section 21 14 25 – ROOF DRAINS.

1.3 PERFORMANCE REQUIREMENTS

A. Cold fluid applied polyurethane roofing/waterproofing system is intended to perform as a continuous barrier against liquid water and to flash or discharge to the exterior incidental water. Membrane system is expected to remain exposed and shall accommodate movements of building materials as required with accessory sealant materials at such locations such as, changes in substrate, perimeter conditions and penetrations.

B. Installed roofing/waterproofing membrane system shall not permit the passage of water, and will withstand the design pressures calculated in accordance with the most current revision of

ASCE 7.

C. Manufacturer shall provide all primary roofing/waterproofing materials that are physically and chemically compatible when installed in accordance with manufacturers current application requirements.

1.4 SUBMITTALS

A. Submittals: Comply with project requirements for submittals as specified in Division 01.

B. Product Data: For each product.

Boron, CA

Fluid Roofing 07 55 00 - 2

C. Shop Drawings: Manufacturer’s standard details and shop drawings for the specified system.

D. Installer’s Authorization: Installer shall provide written documentation from the manufacturer of their authorization to install the system, and eligibility to obtain the warranty specified in this section.

E. Manufacturer’ Certification: Certification showing full time quality control of production facilities and that each batch of material is tested to ensure conformance with the manufacturer's published physical properties.

F. FM Global Compliance: Certification that the roofing/waterproofing membrane meets FM Global Approval Standard 4470 for Class I roof covers, on non-combustible substrates, with a Class 1 documented wind uplift rating meeting the design requirements for the project, a hail rating of SH and an ASTM E-108-00 Class A approval at a slope of 1 in 12.

G. VOC Certification: Manufacturer’s certification that all roofing/waterproofing system products meet current Volatile Organic Compound (VOC) regulations as established by the State in which they are being installed; and stating total VOC content, in grams per liter, for all system components (i.e. primers, adhesives, coatings, etc.).

1.5 QUALITY ASSURANCE

A. Manufacturer’s Qualifications: Manufacturer shall demonstrate qualifications to supply materials of this section by certifying the following:

1. Membrane Manufacturer shall show evidence that the specified membrane has been manufactured by the same organization or direct affiliate for fifteen years.

2. Membrane Manufacturer shall have available an in-house technical staff to assist the contractor when necessary in the application of the products and site review of the assembly.

B. Installer’s Qualifications: The Contractor shall demonstrate qualifications to perform the Work of this Section by submitting certification or license by the roofing/waterproofing membrane manufacturer as a trained and authorized applicator of the product the installer intends to use.

C. Source Limitations: All components listed in this section shall be provided by a single manufacturer or approved by the primary roofing/waterproofing manufacturer.

D. Materials Compatibility: All materials included in the roofing/waterproofing assembly, as well as associated materials adhered to/applied beneath the roofing/waterproofing membrane shall have been tested and verified to be compatible. Include written testing documentation and test reports if requested by Architect.

E. Final Inspection: Manufacturer’s representative shall provide to the Architect a comprehensive site visit report after the completion of the roofing/waterproofing system

F. Applicable Regulations: Comply with local code and requirements of authorities having jurisdiction. Do not exceed VOC regulations as established by the State in which they are

Boron, CA

Fluid Roofing 07 55 00 - 3 being installed; including total VOC content, in grams per liter, for all system components (i.e.

primers, adhesives, coatings, and similar items).

G. Roofing Terminology: Refer to ASTM D1079 and the glossary of the National Roofing Contractors Association (NRCA) Roofing and Waterproofing Manual for definitions of roofing terms related to this section.

1.6 PRE-INSTALLATION CONFERENCE

A. Prior to scheduled commencement of the roofing installation and associated work, conduct a meeting at the project site with the installer, architect/consultant, owner, manufacturer’s representative and any other persons directly involved with the performance of the Work. The Installer shall record conference discussions and to include decisions and agreements reached (or disagreements), and furnish copies of recorded discussions to each attending party. The main purpose of this meeting is to review foreseeable methods and procedures related to the Work.

1.7 DELIVERY, STORAGE AND HANDLING

A. Deliver all roofing/waterproofing materials to the site in original containers, with factory seals intact.

B. Store all pail goods in their original undamaged containers in a clean, dry location within their specified temperature range.

C. Do not expose materials to moisture in any form before, during, or after delivery to the site.

Reject delivery of materials that show evidence of contact with moisture.

D. Remove manufacturer supplied plastic covers from materials provided with such. Use “breathable” type covers such as canvas tarpaulins to allow venting and protection from weather and moisture. Cover and protect materials at the end of each work day. Do not remove any protective tarpaulins until immediately before the material will be installed.

E. Materials shall be stored above 55°F (12.6°C) a minimum of 24 hours prior to application

1.8 PROJECT CONDITIONS

A. Weather: Proceed with roofing/waterproofing only when existing and forecasted weather conditions permit. Membrane application can proceed when precipitation is imminent.

Sikalastic RoofPro is capable of curing in immersion immediately after application. Visual marks in the form of pock marks may occur if uncured membrane is exposed to heavy rainfall, but is not considered a limiting factor in the performance of the roofing membrane. Ambient temperatures shall be above 36°F (2°C) when applying the roofing/waterproofing system.

B. All surfaces to receive the roofing/waterproofing membrane shall be free from visible water, dew, frost, snow and ice. Application of roofing/waterproofing membrane shall be conducted in well ventilated areas.

C. Roofing Membrane:

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Fluid Roofing 07 55 00 - 4

1. Roofing/waterproofing membrane is not intended to be exposed or in contact with a constant temperature below -22°F (-30°C) or in excess of 176°F (80°C). See technical data sheets for limitations, i.e., hot pipes and vents or direct steam venting.

2. Specified roofing/waterproofing membrane is non-flammable and VOC compliant.

Consult container, packaging labels and Material Safety Data Sheets (MSDS) for specific safety information.

3. Specified roofing/waterproofing membrane is resistant to gasoline, paraffin, fuel oil, mineral spirits, and moderate solutions of acids and alkalis, acid rain and detergents.

Some low molecular weight alcohols can soften. Any exposure to foreign materials or chemical discharges shall be presented to membrane manufacturer for evaluation to determine any impact on the waterproof membrane assembly performance prior to warranty issuance.

D. Contractor shall ensure adequate protection during installation of the roofing/waterproofing system.

E. Specified roofing/waterproofing membrane may be used as a temporary roofing/waterproofing barrier when applied at a wet film thickness of 15-20 mils to a properly prepared deck. When the specified roofing/waterproofing membrane is used as a temporary roofing/waterproofing barrier the roofing/waterproofing membrane does not need to be removed prior to installation of the finished roofing/waterproofing system

1.9 WARRANTY

A. Warranty: Provide manufacturer’s standard warranty. Materials warranty shall be for a minimum of one year starting at the date of Substantial Completion. System warranty shall be for the following duration in accordance with specified system.

1. Warranty Length: 20 years.

PART 2 - PRODUCTS

2.1 MANUFACTURER

A. Basis-of-Design Manufacturer: Sika Corporation, 201 Polito Avenue, Lyndhurst NJ 07071.

Toll Free 800-933-SIKA (7452), www.sikausa.com. No substitutions without prior written approval by the Architect.

2.2 ROOFING SYSTEM

A. Fluid-Applied Membrane System, 20 Year Warranty, Sikalastic RoofPro 20, Sika Fleece 140:

1. Base Layer: Sikalastic 641 Lo-VOC, 50 mils wet film thickness, 32 sf/gal coverage rate approx.

2. Top Layer: Sikalastic 641 Lo-VOC, 30 mils wet film thickness; 53 sf/gal coverage rate approx.

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2.3 MEMBRANES AND COATINGS

A. Base embedment coat with Fleece reinforcement shall be Sikalastic 641 Lo-VOC by Sika Corp, a single component, cold, fluid applied, moisture triggered, aliphatic, polyurethane base coat membrane.

B. Top coat with both Reemat and Fleece reinforcement shall be Sikalastic 641 Lo-VOC by Sika Corp, a single component, cold, fluid applied, moisture triggered, aliphatic, polyurethane top coat membrane.

C. Base coat and top coat membranes shall be low in VOC’s, and be a one component elastomeric polyurethane membrane that may be brush or roller applied. Membrane shall have the following physical properties and conforms to ASTM D7311-07: Standard Specification for Liquid Applied, Single Component, Moisture-Triggered, Aliphatic Polyurethanes used in Roofing.

D. Liquid Property Requirements:

1. Sikalastic 641 Lo-VOC:

a. VOC Content, ASTM D-2369-81: < 50 g/l

b. Volume Solids, ASTM D2697: 89% minimum.

c. Weight Solids: ASTM D1644: 92% minimum.

d. Sag Resistance, ASTM D4400: No sag at 700 micrometers (0.028 in. / 28 mil)

E. Film Physical Property Requirements:

1. Tensile Strength (Tension): ASTM D412: Minimum 1.86 MPa (270lb/in2)

2. Elongation: ASTM D412 : MIN 200%.

3. Accelerated Weathering FL/UV – 5000 Hours, ASTM G 154, No cracking or checking.

4. Water Vapor Transmission, Permeability / Permeance: ASTM E96: Maximum 8.5 gms/m2/ day (0.033 perm-inches).

5. Flexibility – Mandrel Bend, ASTM D522: Pass, no cracking or flaking.

6. Tear Resistance, ASTM D625: Minimum 5.8 kN/m (33 lbf/in)

7. Indentation Hardness, ASTM D2240: 82 Durometer Units (+/- 5 units)

8. Dynamic Puncture Resistance, ASTM D5635: Minimum 15 joules (357 ft.poundals)

9. Static Puncture Resistance, ASTM D5602: Minimum 20.7 kg. (45.5 lbs.)

2.4 MEMBRANE REINFORCEMENT - POLYESTER

A. Reinforcement for the roofing/waterproofing membrane system shall be Sika Fleece by Sika Corp., a non-woven, needle-punched polyester fleece specifically designed to provide greater impact resistance and greater resistance to excessive thermal and structural movement while maintaining elasticity and membrane film integrity.

B. Supplemental reinforcement of the roofing/waterproofing membrane system shall be Sika Flexitape Heavy by Sika Corp, a nylon mesh specifically designed for local reinforcement of

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Fluid Roofing 07 55 00 - 6 the roofing/waterproofing membrane at structural cracks, expansion joints and transitions between dissimilar materials.

2.5 FILLET BEAD AND PENETRATION SEALANT

A. Sealant for fillet bead applications and membrane penetrations shall be Sikaflex® 11FC by Sika Corp., a one part polyurethane sealant suitable for fillet bead transition compound to be applied prior to the installation of the membrane system at changes in substrate direction, sealing reglet terminations, cracks in the substrate and penetrations of the roof /waterproofing system.

B. Exposed finish sealant shall be Sikaflex Hyflex 150 LM by Sika Corp., a one part low modules hybrid sealant suitable for finishing terminations at saw cuts and all UV exposed sealant terminations. Also suitable for fillet bead transition, changes in substrate direct, cracks in the substrate and penetrations of the roof before installation of the RoofPro membrane system.

2.6 PRIMERS

A. Primer for concrete and roof cover boards shall be Sika Concrete Primer by Sika Corp., a two component, rapid curing, high solids, solvent based polyurea primer designed for sealing cementitious and gypsum based substrates or Sika Concrete Primer Lo-VOC by Sika Corp., a single component, rapid curing, high solids, moisture cured primer designed for sealing cementitious and gypsum based substrates.

B. Water based primer for roof cover boards shall be Sika Bonding Primer by Sika Corp., a fast-drying, two-component, water-based, adducted polyamide epoxy primer.

C. Epoxy primer for green concrete shall be Sikalastic DTE Primer by Sika Corp., a two-component, solvent free, epoxy primer specifically designed to be applied to damp or new concrete susceptible to high moisture drive prior to the application of roofing/waterproofing systems.

D. Metal primer shall be Sikalastic EP Primer/Sealer by Sika Corp., a two-component, cyclo-aliphatic, amine cured material with a high level of corrosion resistance for metal, modified bitumen surfaces, and chemically treated wood.

2.7 CONCRETE REPAIR AND PATCHING

A. Cementitious repair mortar to repair bug holes, spalled areas, and other non-structural surface defects, to fill uneven areas and birdbaths, or to repitch decks shall be SikaQuick 1000 by Sika Corp., a two component, polymer-modified, Portland cement, fast-setting, trowel-grade mortar.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that surfaces and conditions are ready to accept the Work of this section. Notify Architect in writing of any discrepancies. Commencement of the Work in an area shall mean Installer’s acceptance of the substrate.

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B. Surfaces shall be sound, dry, clean and free of oil, grease, dirt, excess mortar or other contaminants. Fill voids, gaps and spalled areas in substrate to provide an even plane. Strike masonry joints full flush.

3.2 SURFACE PREPARATION

A. Verify that the deck is clean and smooth, free of depressions, waves, or projections, and properly sloped to drains, valleys, eaves, scuppers or gutters. Verify that all roof openings or penetrations through the roof are secured back to solid blocking. Ensure all preparatory Work is complete prior to applying membrane.

B. Mechanical fasteners used to secure sheathing boards or penetrate sheathing boards shall be set flush with sheathing and fastened into solid backing.

C. All surfaces shall be blown clean using an air compressor to remove any remaining loose debris.

D. All cracks and voids greater than 0.040 inches shall be routed and caulked with a polyurethane sealant. Allow to cure per roof /waterproofing membrane manufacturer’s technical data sheets prior to over-coating with the specified roof /waterproofing membrane system.

E. At all inside corners, gaps or voids at the juncture of the deck and penetrations apply a minimum 3/4 inch fillet bead of polyurethane sealant and allow to cure per roof /waterproofing membrane manufacturer’s technical data sheets prior to installing the roof /waterproofing membrane system.

F. At all moving cracks, moving joints between dissimilar materials, and similar conditions, create a minimum 1 inch wide bond break utilizing bond breaker tape, centered over the crack or joint.

G. Membrane terminations shall be established prior to project start-up and documented in shop drawings. Terminations shall occur in raked-out mortar joints, saw cut terminations or under installed counter-flashing materials.

H. Use tape lines to achieve a straight edge detail.

3.3 SUBSTRATE PREPARATION

A. Acceptable substrates include concrete, concrete block, solid wood and plywood sheathing, cover boards and metal.

B. Structural Concrete:

1. Acceptable concrete substrates are limited to poured in place concrete decks.

2. Minimum deck thickness for structural concrete is 4 inches (10.2 cm).

3. Concrete surface to be light broom finish or equivalent.

4. Curing agents shall be checked for compatibility with specified roofing/waterproofing materials. Most curing agents shall be completely removed from the substrate by grinding, scarifying, or other mechanical means.

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5. Concrete and masonry surfaces shall be low-pressure (5,000 psi or less) power-washed in accordance with ICRI Guideline No. 03732: Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, and Polymer Overlays to remove all dirt, debris or surface contamination that would compromise bonding of the specified roofing/waterproofing membrane system. Remove oil or grease with solvents, or detergent and water. Rinse surface clean of remaining cleaning agents.

C. Existing Membrane:

1. Ensure that there is no trapped moister via an infrared scan.

2. Pressure wash the roof to remove all dust, dirt and debris from the surface.

3.4 PRIMING

A. Concrete, Masonry, Cover Boards and Wood:

1. Mix and apply specified primer for concrete/masonry/wood surfaces by brush or roller at the application rate shown on the technical data sheet. Porous, rough or absorbent surfaces will decrease coverage rates.

2. Allow to cure and dry in accordance with manufacturer’s technical data sheets.

B. Existing Membrane Tie-In:

1. Apply specified reactivation primer to existing roof/waterproofing membrane greater than seven (7) days old by roller at a maximum coverage rate of 250 sf/gallon. Allow to cure in accordance with manufacturer’s technical data sheets prior to application of subsequent roof/waterproofing membrane system.

3.5 MEMBRANE REINFORCEMENT

A. Reinforcement of Cracks, Plywood and Cover Board Joints, and Base/Curb Flashing Transitions:

1. For all locations where the specified membrane system is to be applied directly to the substrate surface, provide reinforcement of cracks and joints prior to applying the specified membrane system

2. For all moving cracks and joints, create a minimum 1 inch wide bond break centered over the crack or joint by applying bond break tape centered over each crack or joint.

3. For all non-moving cracks and joints, rout and seal with Sikaflex polyurethane sealant.

4. For all horizontal-to-vertical transitions, provide a ¾” x ¾” Sikaflex polyurethane sealant cant.

5. Apply a minimum of a 3 inch wide strip of Sika Joint Tape SA directly or alternativly

Flexitape Heavy membrane reinforcement of into a bed of liquid roofing/waterproofing membrane. Back roll reinforcement to fully embed reinforcement into the wet liquid polyurethane membrane. Add more liquid membrane as needed to fully embed the reinforcement.

6. Ensure reinforcement is not in tension during embedment.

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3.6 COLD FLUID APPLIED FIELD MEMBRANE APPLICATION

A. Install roofing/waterproofing membrane system in accordance with current technical data sheets and in accordance with Part 2 Section 2.2.

B. Apply base embedment coat to horizontal deck and vertical wall surfaces by brush or with 1/2 inch – 3/4 inch nap roller to achieve a continuous and uniform minimum wet film thicknesses as specified in Part 2 Section 2.2. For fleece application, approximately 2/3 of the total resin shall be applied as the base embedment coat.

C. Immediately lay specified conformable membrane reinforcement into the wet base embedment coat. Fleece reinforcement is typically precut at flashings only before application.

D. Apply pressure to the membrane reinforcement with a roller as appropriate to fully embed and saturate the membrane reinforcement into liquid roofing/waterproofing material. Remove air pockets from under the membrane by rolling them out.

E. Apply additional liquid material as required to ensure the membrane reinforcement is fully embedded and has conformed to the substrate without tenting or visible pinholes.

F. Overlap sheets of Fleece membrane reinforcement a minimum of 3 inches at side laps and 6 inches at end laps.

G. Extend membrane reinforcement vertically at adjacent wall surfaces in accordance with project details and specifications.

H. When using polyester fleece reinforcement, immediately apply the resin top coat wet-on-wet.

I. Apply top coat by nap roller or brush to achieve a continuous and uniform minimum wet film thickness as specified in Part 2 Section 2.2.

J. Install all flashings in accordance with manufacturer’s construction details.

3.7 PARAPET AND WALL FLASHINGS

A. Clean, prepare and prime flashing substrate surfaces ready to receive membrane flashing applications.

B. All parapet, wall, and curb flashings shall be provided with a sealant cant with Flexitape reinforcement prior to flashing application.

C. Terminate roofing/waterproofing membrane system at raked-out mortar joints, termination saw cut joint, or under installed counter-flashing materials. Seal all mortar joints and saw cut joints with Sikaflex polyurethane sealant.

D. Install metal counter flashings in accordance with details.

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3.8 DRIP EDGES AND OTHER METAL FLANGED FLASHING

A. Clean, prepare and prime metal flange surfaces ready to receive membrane flashing applications.

B. Metal flanges are typically encapsulated between two membrane layers, usually by providing membrane flashing as a stripping ply over the metal flange, with the field or flashing membrane extending beneath the metal flange. It is also acceptable to install the stripping ply under the metal flange, and extend the field or flashing membrane over the metal flange.

C. For insulated roof assemblies, metal flanges shall be mechanically fastened through the first membrane layer to wood nailers. For direct to substrate membrane applications where the roof / waterproofing membrane is applied directly to the structural deck, metal flanges shall be mechanically fastened through the first membrane layer to the structural deck.

3.9 ROOF DRAINS

A. Clean, prepare and prime surfaces ready to receive membrane applications. Block drain bowl opening to avoid roofing/waterproofing material from entering the drainage system.

B. Remove strainer baskets and clamping rings from the drain bowl assembly. Temporarily replace the bolts back into assembly to avoid miss-alignment of connections after membrane applications are completed.

C. Extend the liquid roofing/ waterproofing material and membrane reinforcement directly into the throat of the prepared drain.

D. Remove drain blocks and allow the roofing/waterproofing system to fully cure dry prior to re-connecting the drain bowl assembly.

3.10 ROOF PENETRATIONS

A. Clean, prepare and prime surfaces ready to receive membrane flashing applications. Ensure that penetrations are secured to prevent movement.

B. Penetration flashings typically consist of two components. A vertical flashing component extends up the penetration and is torn (if Reemat reinforcement) or finger cut (if fleece reinforcement) at the bottom so that it can be extended horizontally onto the deck/substrate. A horizontal flashing component covers all of the tears/finger cuts and extends vertically up the penetration. The intent is to achieve a 2-3 inch overlap of the two flashing components.

3.11 EXPANSION JOINTS

A. Clean, prepare and prime surfaces ready to receive membrane flashing applications. For insulated roof assemblies, wood nailers shall be installed as insulation stops prior to expansion joint flashing application.

B. Expansion joints shall be sealed with a compressible filler such as batt insulation to prevent condensation and to provide support for the flashing bellows.

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C. Expansion joint flashings typically consist of four components. An initial reinforced membrane cradle of 6” wide Flexitape Heavy or Fleece is installed first, followed by a compressible foam rod under 25% compression, extending equally above and below the membrane level. A second reinforced membrane layer is installed over the foam rod to create a bellows. A third reinforced membrane layer is installed over the bellows. It is acceptable to use the flashing or roof / waterproofing membrane as the final layer.

3.12 WALK PADS

A. Install walk pads as specified for walkways and other areas requiring enhanced slip resistance and membrane protection..

B. Alternatively, broadcast kiln-dried sand or ceramic-coated aggregate to refusal into the wet resin layer and allow to cure. Remove all loose sand/aggregate. Apply an additional 15 wet mil layer of Sikalastic 641 Lo VOC resin to seal kiln-dried sand. Apply an additional 10-15 wet mil layer of Sikalastic 748 PA clear resin to seal ceramic-coated aggregate.

3.13 APPLICATION OF PENETRATION SEALANT

A. Seal reglet-based membrane terminations, heads of exposed mechanical fasteners, around penetrations, duct work, electrical and other apparatus extending through the roofing/waterproofing membrane with specified penetration sealant.

3.14 FLOOD TEST

A. Upon the completion of the roofing/waterproofing membrane system and associated terminations the contractor shall flood test the system. Provide temporary stops and plugs for the roof drains within the test area. Flood test with a minimum 2 inches of water for no less than 24 hours.

B. Repair and retest the system for no less than 24 hours, report all deficiencies to the Architect.

Remove temporary stops and plugs. No other Work is to proceed without prior direction from the Architect.

3.15 ROOF PROTECTION

A. Protect roofing/waterproofing Work from other trades until completion.

B. Stage materials in such a manner that avoids foot traffic over completed roof areas.

C. Provide temporary walkways and platforms to protect completed Work from traffic and point loading during the application process.

D. Provide temporary membrane tie-ins and water-stops at the end of each workday and remove prior to commencement of Work the following day.

3.16 CLEAN-UP

A. Work areas are to be kept clean, clear and free of debris at all times.

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B. Do not allow trash, waste, and/or debris to collect on the roof deck area. Trash, waste, and/or debris shall be removed from the roof on a daily basis.

C. All tools and unused materials shall be collected at the end of each workday and stored properly off of the finished roof surface and protected from exposure to the elements.

D. Dispose of or recycle all trash and excess material in a manner conforming to current EPA regulations and local laws.

E. Properly clean the finished roof surface after completion, and make sure the drains and gutters are not clogged.

F. Clean and restore all damaged surfaces to their original condition

Boron LRR Facility Improvements 100% Submittal Joint Sealants Boron, CA 07 92 00 - 1

SECTION 07 92 00

JOINT SEALANTS

PART 1 - GENERAL

1.1 SUMMARY

A. Related work in other sections.

1. 07 41 10 - Pre-Finished Metal Wall Panels

2. 07 55 56 - Fluid Applied Protected Membrane Roofing

B. Delivery: Sealants shall be delivered to the job site in sealed containers labeled to show the designated name, formula, or specification number, lot number, color, date of manufacture, shelf life, (curing time when applicable at 73.4 plus or minus 2°F and 50 plus or minus 10 percent humidity) manufacturer's directions, and name of manufacturer.

1.2 APPLICABLE DOCUMENTS

A. The current issues of the following documents in effect on the date of the invitation for bid form a part of this specification and are applicable to the extent specified herein.

B. Federal Specifications

TT-S-227 Sealing Compound; Rubber Base, Two Component (for Caulking, Sealing, and Glazing in Building Construction)

TT-S-230 Sealing Compound, Synthetic-Rubber Base, Single Component, Chemically Curing (for Caulking, Sealing and Glazing in Building…