1.4 - Specs - Divisions 12-14_Divisions 21-23.pdf

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SECTION 12 24 21

LIGHTPROOF SHADES

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section includes lightproof shades. Provide lightproof shades complete including brackets, light traps, fittings, and hardware.

1.2 RELATED WORK

A. Shade Cloth and Color of Light Track Trim Finish: As scheduled in

Drawings or Specified.

1.3 QUALITY ASSURANCE

A. Manufacturer’s Qualification: Submit evidence that the manufacture has a minimum of three (3) years’ experience in providing item of type specified, and that the shades have performed satisfactorily on similar installations. Submit manufacturer qualifications.

B. Submit qualifications for installers who are trained and approved by manufacturer for installation of units provided.

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Manufacturer's Literature and Data: Showing details of construction and hardware for Lightproof Shades.

C. Samples:

1. Shade cloth, each type, 600 mm (24 inch) square, including cord and ring, showing color, finish and texture.

D. Shop Drawings: Provide fabrication and installation details for lightproof shades.

E. Fire Testing: Submit report of flame spread and smoke development during product material tests by independent testing laboratory.

F. Manufacturer’s warranty.

1.5 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21, “Warranty of

Construction”.

B. Manufacturer Warranty: Manufacturer shall warranty their lightproof shades for a minimum of five (5) years from date of installation and final acceptance by the Government. Submit manufacturer’s warranty.

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1.6 APPLICABLE PUBLICATIONS

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

B. ASTM International (ASTM):

G21-15..................Determining Resistance of Synthetic Polymeric

Materials to Fungi

C. National Fire Protection Association (NFPA):

701-2019................Fire Tests for Flame Propagation of Textiles and Films

PART 2 - PRODUCTS

2.1 MATERIALS

A. Room Darkening, PVC Free Shade Cloth with Opaque Acrylic Backing: Not less than 0.19 mm (.008 inches) thick blackout material and weighing

580 grams per square meter (17.1 ounces per square yard), plus or minus

5 percent comprised of fiberglass, acrylic, polyester finish materials.

1. Color: Selected from manufacturer’s standard colors.

2. Fire-Test-Response Characteristics: Passes NFPA 701 small and large-scale vertical burn. Submit report for testing of shade cloth materials identical to products provide.

B. Cords for Shades: No. 4 braided nylon, or No. 4 1/2 braided cotton having not less than 80 Kg (175 pounds) breaking strength.

C. Cordless Shades: Provide roller containing spring operating mechanism sized to accommodate shade size. Provide with positive locking mechanism that can stop shade movement at each half-turn of roller and with manufacturer’s standard pull.

1. Pole: Manufacturer’s standard type in length required to make operation convenient from floor level and with hook for engaging pull.

D. Fastenings: Zinc-coated or cadmium plated steel or stainless steel fastenings of proper length and type. Except as otherwise specified, fastenings for use with various structural materials are to be as follows:

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Type of Fastening Structural Material

Wood screw Wood

Tap Screw Metal

Case-hardened, self-tapping screw in pre-drilled hole

Sheet metal or solid masonry or concrete

Screw or bolt-in expansion shield

Solid masonry or concrete

Toggle bolts Hollow blocks, gypsum wallboard, plaster

2.2 FABRICATION

A. Measure openings before fabrication. Do not scale construction documents.

B. Fabricate lightproof shades with metal head housing, deep side guides, sill light lock members, continuous metal jamb and head anchor section, operating bars, and complete with roller assembly, one (1) piece lightproof shade cloth, and two (2) metal disappearing type horizontal braces for each shade.

C. Shop-fabricate light traps consisting of head box to house shade roller, and steel channels U-shape in cross section to serve as guides for shade along sides, and to receive bottom edge of shade along sill.

1. Fabricate light trap of sheet steel having a minimum thickness of

0.38 mm (0.015 inches). Provide legs of the U-shaped channels not less than 45 mm (1-3/4 inches) long and separated by minimum distance that will permit free operation of the shade.

2. Round or bead edges of light trap coming into contact with shade cloth.

3. Provide hinged or removable exposed face of head box for access to shade roller.

4. Fabricate entire assembly to prevent light from entering the room when the shade is drawn.

5. Finish interior or concealed surfaces of light trap with coat of flat black enamel.

6. Finish exposed portions of light trap with pyroxylin lacquer, or baked on enamel finish in color to match adjoining wood or metal work.

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D. Fabricate rollers of aluminum or stainless steel of sufficient diameter and thickness to support the shade, and provided with spindles, bearings and coil springs.

E. Provide rollers with groove and metal spline with steel, or stainless steel machine screws spaced not over 228 mm (9 inches) on centers, for attaching the shade cloth.

F. For shades not finished with a selvage, bind or hem vertical edges.

1. Sewn Edges: Double or triple stitched, using a heavy-duty thread.

Make needle holes lightproof by applying a suitable filler.

2. Sealed Edges: Continuously hot seal without curling or raveling.

G. Stiffen shade by transverse steel bars of size and weight sufficient to hold shade in channel guides.

1. Space bars approximately 457 mm (18 inches) on centers and conceal in pockets in the shade.

2. Fit bottom edge of shade with steel operating bar designed to engage sill channel of light trap.

3. Paint bars with flat black enamel.

H. Cords: Fit operating bar with pull cord.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install lightproof shades level at a height that will permit proper operation of the shades, and prevent outside light from infiltrating into the room.

B. Fit light traps to adjacent construction, with rigid and light-tight connections.

C. Locate so shade is no closer than 51 mm (2 inches) to interior face of glass.

D. Allow clearance for hardware at operable windows.

E. Do not install shades until after room painting and finishing operations are complete.

3.2 ADJUSTING

A. Adjust and balance roller shades to operate smoothly, easily, safely, and free from binding or malfunction throughout entire operational range.

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3.3 CLEANING AND PROTECTION

A. Clean lightproof surfaces after installation, according to manufacturer’s written instructions.

B. Provide final protection and maintain conditions that ensure that lightproof shades are without damage or deterioration at time of

Substantial Completion.

C. Replace damaged lightproof shades that cannot be repaired, in a manner approved by Contracting Officer Representative (COR) before time of

Substantial Completion.

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SECTION 12 36 00

COUNTERTOPS

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section specifies

1. Vanity Tops.

B. Integral accessories include:

1. Sinks with traps and drains.

1.2 RELATED WORK

A. Division 5, Metal Fabrication for Blocking.

B. Division 6, Rough Carpentry for Blocking.

C. Color and patterns of plastic laminate: As scheduled in the Drawings.

D. DIVISION 22, PLUMBING.

E. DIVISION 26, ELECTRICAL.

F. Equipment Reference Manual for SECTION 12 36 00, COUNTERTOPS.

1.3 SUBMITTALS

A. Submit in accordance with SECTION 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Shop Drawings

1. Show dimensions of section and method of assembly.

2. Show details of construction at a scale of 1/2 inch to a foot.

C. Samples:

1. 150 mm (6 inch) square samples each top.

2. Front edge, back splash, end splash and core with surface material and booking.

1.4 APPLICABLE PUBLICATIONS

A. Publications listed below form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only.

B. American Hardboard Association (AHA):

A135.4-95...............Basic Hardboard

C. Composite Panel Association (CPA):

A208.1-09...............Particleboard

D. American Society of Mechanical Engineers (ASME):

A112.18.1-12............Plumbing Supply Fittings

A112.1.2-12.............Air Gaps in Plumbing System

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A112.19.3-08(R2004).....Stainless Steel Plumbing Fixtures (Designed for

Residential Use)

E. American Society for Testing and Materials (ASTM):

A167-99 (R2009).........Stainless and Heat-Resisting Chromium-Nickel

Steel Plate, Sheet and Strip

A1008-10................Steel, Sheet, Cold-Rolled, Carbon, Structural, High Strength, Low Alloy

C97 – Absorption and Bulk Specific Gravity of Dimension Stone

C170 – Compressive Strength of Dimension Stone

C880 – Flexural Strength of Dimension Stone

C1026 – Resistance of Ceramic Tile to Freeze-Thaw Cycling

C1243 – Relative Resistance to Deep Abrasive Wear of Unglazed Ceramic

Tile by Rotating Disc

D256-10.................Pendulum Impact Resistance of Plastic

D570-98(R2005)..........Water Absorption of Plastics

D638-10.................Tensile Properties of Plastics

D785-08.................Rockwell Hardness of Plastics and Electrical

Insulating Materials

D790-10.................Flexural Properties of Unreinforced and

Reinforced Plastics and Electrical Insulating

Materials

D4690-99(2005)..........Urea-Formaldehyde Resin Adhesives

E84 – Surface Burning Characteristics of Building Materials

E372 – Linear Thermal Expansion

F. American National Standards Institute (ANSI)

1. ANSI Z124.6 – Stain Resistance

2. ANSI/N 42.14 – Radiation

G. Federal Specifications (FS):

A-A-1936................Adhesive, Contact, Neoprene Rubber

H. U.S. Department of Commerce, Product Standards (PS):

PS 1-95.................Construction and Industrial Plywood

I. National Electrical Manufacturers Association (NEMA):

LD 3-05.................High Pressure Decorative Laminates

PART 2 - PRODUCTS

2.1 MATERIALS

A. Simulated Stone; Quartz Agglomerate

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1. Material: Solid sheets consisting of quartz aggregates bound together with a matrix of filled plastic resin and complying with the "Physical Characteristics of Materials" Article of ANSI SS.

a. Flammability: Class 1 and A when tested to UL 723.

b. Tensile Strength 6000 psi min per ASTM D638.

c. Tensile Elongation 0.4% min. per ASTM D638

d. Flexural Strength 10000 psi min per ASTM D790

e. Hardness >85-Rockwell "M" scale min. per ASTM D785

f. Thermal Expansion 2.2 x 10-5 in./in./°F per ASTM E228

g. Fungi & Bacteria: Does not support microbial growth ASTM G21/G22

h. Microbial: Highly resistant per UL 2824 Resistance to mold growth

i. Match Architect’s sample for color and texture

2. Countertops: 3/4-inch-thick quartz agglomerate with front edge built up with same material, unless otherwise indicated.

3. Splashes: 3/4-inch-thick quartz agglomerate, unless otherwise indicated.

a. Provide endsplash at all locations where countertop is butted up against a side wall.

4. Fabrication: Fabricate tops in one piece with shop-applied edges and backsplashes unless otherwise indicated. Comply with quartz agglomerate manufacturer's written instructions for adhesives, sealers, fabrication, and finishing.

a. Make cutouts for fixtures in the shop using templates furnished by fixture manufacturer.

1) For undercounter fixtures, fabricate vertical cut edges straight, slightly eased at top.

b. Drill holes for plumbing fittings and soap dispensers in the shop.

c. Silicone sealants and epoxy adhesives as recommended or supplied by Manufacturer.

2.2 ELECTRICAL RECEPTACLES (NOT USED)

2.3 COUNTERTOPS

A. Fabricate in largest sections practicable.

B. Fabricate with joints flush on top surface.

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C. Fabricate countertops to overhang front of cabinets and end of assemblies 25 mm (one inch) except where against walls or cabinets.

D. Provide 1 mm (0.039 inch) thick metal plate connectors or fastening devices (except epoxy resin tops).

E. Join edges in a chemical resistant waterproof cement or epoxy cement, except weld metal tops.

F. Fabricate with end splashes where against walls or cabinets.

G. Splash Backs and End Splashes:

1. Not less than 19 mm (3/4 inch) thick.

2. Height 100 mm (4 inches) unless noted otherwise.

3. Laboratories and pharmacy heights or where fixtures or outlets occur: Not less than 150 mm (6 inches) unless noted otherwise.

4. Fabricate epoxy splash back in maximum lengths practical of the same material.

H. Drill or cutout for sinks, and penetrations.

1. Accurately cut for size of penetration.

2. Cutout for VL 81 photographic enlarger cabinet.

a. Finish cutout to fit flush with vertical side of cabinet, allowing adjustable shelf to fit into cutout space of cabinet at countertop level. Finish cutout surface as an exposed edge.

b. Provide braces under enlarger space to support not less than 45 kg (100 pounds) centered on opening side along backsplash.

I. Countertop products shall comply with following standards for biobased materials:

Material Type Percent by Weight

Composite Panel 89 percent biobased material

Hardwood 89 percent biobased material

Particleboard 89 percent biobased material

Plywood 89 percent biobased material

The minimum-content standards are based on the weight (not the volume) of the material in the insulating core only.

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PART 3 - EXECUTION

3.1 INSTALLATION

A. Before installing countertops verify that wall surfaces have been finished as specified and that mechanical and electrical service locations are as required.

B. Secure countertops to supporting rails of cabinets with metal fastening devices, or screws through pierced slots in rails.

1. Where type, size or spacing of fastenings is not shown or specified, submit shop drawings showing proposed fastenings and method of installation.

2. Use round head bolts or screws.

3. Use epoxy or silicone to fasten the epoxy resin countertops to the cabinets.

4. Use wood or sheet metal screws for wood or plastic laminate tops;

minimum penetration into top 16 mm (5/8 inch), screw size No 8, or

10.

3.2 PROTECTION AND CLEANING

A. Tightly cover and protect against dirt, water, and chemical or mechanical injury.

B. Clean at completion of work.

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SECTION 13 05 41

SEISMIC RESTRAINT REQUIREMENTS FOR NON-STRUCTURAL COMPONENTS

PART 1 - GENERAL

1.1 DESCRIPTION:

A. Provide seismic restraint in accordance with the requirements of the drawings, VA Handbook H18-8: Seismic Design Requirements and this specification in order to maintain the integrity of non-structural components and equipment of the building so that they remain safe and functional in case of seismic event.

B. The design of seismic restraints of non-structural components to resist seismic load shall be based on Seismic Design parameters indicated below in accordance with VA H-18-8 http://www.cfm.va.gov/til/etc/seismic.pdf, in conjunction with ASCE 7, as specified in H-18-8 Section 4.0, for existing building retrofit projects. Specific requirements for Critical and Essential facilities are covered in Section 4.0 of H-18-8, including applying Ip = 1.5 for all nonstructural components in Critical facilities.

1. International Building Code. Edition indicated on Drawings

2. American Society of Civil Engineers Minimum Design Loads and

Associated Criteria for Buildings and Other Structures (ASCE 7), Latest edition.

C. Definitions: Non-structural building components are components or systems that are not part of the building’s structural system whether inside or outside, above or below grade. Non-structural components of buildings include but are not limited to (Refer to VA H-18-8, ASCE 7 and ASCE 41 for additional examples):

1. Architectural Elements: Facades that are not part of the structural system and its shear resistant elements; cornices and other architectural projections and parapets that do not function structurally; glazing; nonbearing partitions; suspended ceilings;

stairs isolated from the basic structure; cabinets; bookshelves;

medical equipment; and storage racks, etc.

2. Electrical Elements: Power and lighting systems; substations;

switchgear and switchboards; auxiliary engine-generator sets;

transfer switches; motor control centers; motor generators; selector

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13 05 41 - 2 and controller panels; fire protection and alarm systems; special life support systems; and telephone and communication systems, etc.

3. Mechanical Elements: Heating, ventilating, and air-conditioning systems; medical gas systems; plumbing systems; sprinkler systems;

pneumatic systems; boiler/chiller/utility plant/other equipment and components, etc.

4. Transportation Elements: Mechanical, electrical and structural elements for transport systems, i.e., elevators and dumbwaiters, including hoisting equipment and counterweights.

1.2 RELATED WORK:

A. Cast-In-Place Concrete: Section 03 30 00, CAST-IN-PLACE CONCRETE

B. Structural Steel Framing: Section 05 12 00, STRUCTURAL STEEL FRAMING

C. Metal Fabrication: Section 05 50 00, METAL FABRICATIONS

D. Acoustical Ceilings: Section 09 51 00 ACOUSTICAL CEILINGS

E. Linear Metal Ceilings: Section 09 54 23, LINEAR METAL CEILINGS

F. Interior Lighting: Section 26 51 00, INTERIOR LIGHTING

1.3 QUALITY CONTROL:

A. Shop-Drawing Preparation:

1. Non-structural seismic restraint systems shop drawings and delegated design calculations shall be prepared by a professional structural engineer with a minimum of 5 years’ experience in the design and detailing of seismic force restraints. The professional structural engineer shall be registered in the state where the project is located and submit qualifications with list of projects illustrating compliance with the experience requirement of this section.

2. Submit design tables and information used for the design-force levels, stamped and signed by a professional structural engineer registered in the State where project is located.

B. Coordination:

1. Do not install seismic restraints until seismic restraint submittals are approved by the Contracting Officers Representative (COR).

2. Coordinate trapezes or other multi-pipe hanger systems prior to submission of shop drawings for review.

C. Seismic Certification:

In structures assigned to Seismic Design Category C, D, E, or F, permanent equipment and components are to have Special Seismic

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Certification in accordance with requirements of section 13.2.2 of ASCE

7, including those required in existing buildings within Section

13.7.1.3.3, 13.7.7.3.3 and 13.7.8.3.3 of ASCE 41, except for equipment and components that are considered inherently rugged as listed in

Section 4.2.2 of VA H18-8, and shall comply with section 13.2.6 of ASCE

7.

1.4 SUBMITTALS:

A. Submit a complete and coordinated set of bracing and signed and sealed anchorage drawings and calculations for all non-structural elements requiring seismic restraint by the delegated professional structural engineer mentioned in Section 1.3.A.1 for review prior to installation including:

1. Description, layout, and location of all items to be anchored or braced with anchorage or brace points noted and dimensioned.

2. Details of all anchorage and bracing at large scale with all members, parts brackets shown, together with all connections, bolts, welds etc. clearly identified and specified. Details shall be coordinated with all project conditions and trades prior to shop drawing submission for review.

3. Complete calculations including but not limited to seismic design criteria, computer model input and output, seismic design forces and capacities, design tables and information used for all proprietary design elements such as post installed anchors, stamped and signed by a professional structural engineer specified in section 1.3 A.1.

4. For all post installed anchorages submit the appropriate

International Code Council Engineering Service (ICC-ES) evaluation reports, California’s Office of Statewide Health Planning and

Development (OSHPD) pre-approvals, or lab test reports verifying compliance with OSHPD Interpretation of Regulations 28-6.

5. Delegated professional structural engineer qualifications.

B. Submit for review prior to installation, the following for seismic protection of piping in addition to items noted in Section 1.4.A:

1. Single-line piping diagrams on a floor-by-floor basis. Show all suspended piping for a given floor on the same plain.

2. Type of pipe (Copper, steel, cast iron, insulated, non-insulated, etc.).

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3. Pipe contents.

4. Structural framing for the seismic and gravity support and the main superstructure for which the bracing and or anchorage is attached.

5. Location of all gravity load pipe supports and spacing requirements.

6. Numerical value of gravity load reactions.

7. Location of all seismic bracing.

8. Numerical value of applied seismic brace loads.

9. Type of connection (Vertical support, vertical support with seismic brace etc.).

10. Seismic brace reaction type (tension or compression): Details illustrating all support and bracing components, methods of connections, and specific anchors to be used.

C. Submit for review prior to installation, the following items for seismic protection of suspended ductwork and suspended electrical and communication cables, in addition to items noted in Section 1.4.A:

1. Details illustrating all support and bracing components, methods of connection, and specific anchors to be used.

2. Numerical value of applied gravity and seismic loads and seismic loads acting on support and bracing components.

3. Maximum spacing of hangers and bracing.

1.5 APPLICABLE PUBLICATIONS:

A. The Publications listed below (including amendments, addenda revisions, supplements and errata) form a part of this specification to the extent referenced. The publications are referenced in text by basic designation only.

B. American Concrete Institute (ACI):

355.2-19................Qualification for Post-Installed Mechanical

Anchors in Concrete and Commentary

C. American Institute of Steel Construction (AISC):

Load and Resistance Factor Design, Volume 1, Second Edition

D. ASTM International (ASTM):

A36/A36M-19.............Standard Specification for Carbon Structural

Steel

A53/A53M-18.............Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and

Seamless

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A307-14e1...............Standard Specifications for Carbon Steel Bolts, Studs, and Threaded Rod 60,000 PSI Tensile

Strength

A325-14.................Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum

Tensile Strength

A325M-14................Standard Specification for High-Strength Bolts for Structural Steel Joints [Metric]

A490-14a................Standard Specification for Heat-Treated Steel

Structural Bolts, 150 ksi Minimum Tensile

Strength

A490M-14a...............Standard Specification for High-Strength Steel

Bolts, Classes 10.9 and 10.9.3, for Structural

Steel Joints [Metric]

A500/A500M-18...........Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in

Rounds and Shapes

A501/A501M-14...........Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

A615/A615M-20...........Standard Specification for Deformed and Plain

Carbon Steel Bars for Concrete Reinforcement

A992/A992M-11(2015).....Standard Specification for Steel for Structural

Shapes for Use in Building Framing

A996/A996M-16...........Standard Specification for Rail Steel and Axle

Steel Deformed Bars for Concrete Reinforcement

E488/E488M-18...........Standard Test Methods for Strength of Anchors in Concrete Elements

E. American Society of Civil Engineers

1. Minimum Design Loads and Associated Criteria for Buildings and Other

Structures (ASCE 7) Edition as indicated in section 1.1 B of this specification. Associated Criteria for Buildings and Other

Structures (ASCE 7) latest edition.

F. International Building Code (IBC) Edition as indicated in Section 1.1 B of this specification.

G. VA Handbook H18-8 Seismic Design Requirements, VA H-18-8, November

2019(REVISED MAY 1,2020)

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H. National Uniform Seismic Installation Guidelines (NUSIG)

I. Sheet Metal and Air Conditioning Contractors National Association

J. (SMACNA): Seismic Restraint Manual - Guidelines for Mechanical Systems, 3RD EDITION 2008 and Addendum

1.6 REGULATORY REQUIREMENT:

A. IBC as indicated on Drawings.

B. Exceptions: The omission of seismic restraints shall be allowed only in accordance with VA H18-8, ASCE 7 and as follows:

1. Equipment weighing less than 400 pounds, which is supported directly on the floor or roof.

2. Equipment weighing less than 20 pounds, which is suspended from the roof or floor or hung from a wall.

3. Gas and medical piping less than 2 ½ inches inside diameter.

4. Piping in boiler plants and equipment rooms less than 1 ¼ inches inside diameter.

5. All other piping less than 2 ½ inches inside diameter, except for automatic fire suppression systems.

6. All piping suspended by individual hangers, 12 inches or less in length from the top of pipe to the bottom of the support for the hanger.

7. All electrical conduits, less than 2 ½ inches inside diameter.

8. All rectangular air handling ducts less than six square feet in cross sectional area.

9. All round air handling ducts less than 28 inches in diameter.

10. All ducts suspended by hangers 12 inches or less in length from the top of the duct to the bottom of support for the hanger.

PART 2 - PRODUCTS

2.1 STEEL:

A. Structural Steel: ASTM A36, A992.

B. Structural Tubing: ASTM A500, Grade B.

C. Structural Tubing: ASTM A501.

D. Steel Pipe: ASTM A53/A53M, Grade B.

E. Bolts & Nuts: ASTM A307, A325, A490, or A490M.

2.2 CAST-IN-PLACE CONCRETE:

A. Concrete: 28 day strength, f’c = 20.7 MPa (3,000 psi) minimum and as indicated in Drawings and specified in Division 03.

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B. Reinforcing Steel: ASTM A615/615M or ASTM A996/A996M deformed.

PART 3 - EXECUTION

3.1 CONSTRUCTION, GENERAL:

A. Provide equipment supports and anchoring devices to withstand the seismic design forces, so that when seismic design forces are applied, the equipment cannot displace, overturn, or become inoperable.

B. Provide anchorages in conformance with recommendations of the equipment manufacturer and as shown on approved shop drawings and calculations.

C. Construct seismic restraints and anchorage to allow for thermal expansion.

D. Testing Before Final Inspection:

1. Test 10-percent of anchors in masonry and concrete per ASTM E488, and ACI 355.2 to determine that they meet the required load capacity. If any anchor fails to meet the required load, test the next 20 consecutive anchors, which are required to have zero failure, before resuming the 10-percent testing frequency.

2. Before scheduling Final Inspection, submit a report on this testing indicating the number and location of testing, and what anchor-loads were obtained.

3. Construct seismic restraints and anchorages to not interfere with other trades or damage existing or in-situ elements of the constructed building.

3.2 EQUIPMENT RESTRAINT AND BRACING:

A. See drawings for equipment to be restrained or braced.

3.3 MECHANICAL DUCTWORK AND PIPING; BOILER PLANT STACKS AND BREACHING;

ELECTRICAL BUSWAYS, CONDUITS, AND CABLE TRAYS; AND TELECOMMUNICATION

WIRES AND CABLE TRAYS

A. Support and brace mechanical ductwork and piping; electrical busways, conduits and cable trays; and telecommunication wires and cable trays including boiler plant stacks and breeching to resist directional forces (lateral, longitudinal and vertical).

B. Brace duct and breeching branches with a minimum of 1 brace per branch.

C. Provide supports and anchoring so that, upon application of seismic forces, piping remains fully connected as operable systems which will not displace sufficiently to damage adjacent or connecting equipment, or building members.

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D. Piping Connections: Provide flexible connections where pipes connect to equipment. Make the connections capable of accommodating relative differential movements between the pipe and equipment under conditions of earthquake shaking.

3.4 PARTITIONS (NOT USED)

3.5 CEILINGS AND LIGHTING FIXTURES

A. At intervals required to meet the seismic demand forces, laterally brace suspended ceilings against lateral and vertical movements, and provide with a physical separation at the walls.

B. Independently support and laterally brace all lighting fixtures. Refer to applicable portion of lighting specification, Section 26 51 00, INTERIOR LIGHTING.

3.6 FACADES AND GLAZING

A. Do not install concrete masonry unit filler walls in a manner that can restrain the lateral deflection of the building frame. Provide a gap with adequately sized resilient filler to separate the structural frame from the non-structural filler wall.

B. Tie brick veneers to a separate wall that is independent of the steel frame as shown on construction drawings to ensure strength against applicable seismic forces at the project location.

C. Install attachments to structure for all façade materials as shown on construction drawings to ensure strength against applicable seismic forces at the project location.

3.7 STORAGE RACKS, CABINETS, AND BOOKCASES

A. Install storage racks to withstand earthquake forces and anchored to the floor or laterally braced from the top to the structural elements.

B. Anchor medical supply cabinets to the floor or walls and equip them with properly engaged, lockable latches.

C. Anchor filing cabinets that are more than 2 drawers high to the floor or walls, and equip all drawers with properly engaged, lockable latches.

D. Anchor bookcases that are more than 30 inches high to the floor or walls, and equip any doors with properly engaged, lockable latches.

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14 20 20-1

SECTION 14 20 20

VERTICAL PLATFORM LIFT

PART 1. GENERAL

1.1 SECTION INCLUDES

A. Commercial Vertical Platform Lifts.

1.2 RELATED SECTIONS

A. Division 16 Sections for electrical service for elevators to and including disconnect and fused switches at machine room.

B. Division 16 Sections for standby power source, transfer switch, and connection from auxiliary contacts in transfer switch to controller.

C. Division 16 Section "Voice and Data Communication Cabling" for telephone service to elevators.

D. Section 08210 - Wood Doors: Hoistway doors.

E. Section 08710 - Door Hardware.

F. Section 09650 - Resilient Flooring: Floor finish in cab.

G. Section 13850 - Detection and Alarm: Fire and smoke detectors and interconnecting devices.

1.3 REFERENCES

A. American National Standards Institute (ANSI) B-29.2 - Chain

Standards for Inverted Tooth (Silent) Chains and Sprockets.

B. American Society of Mechanical Engineers (ASME) A17.1 - Safety

Code for Elevators and Escalators.

C. American Society of Mechanical Engineers (ASME) A18.1 - Safety

Standard for Platform and Stairway Chair Lifts.

D. U.S. Architectural & Transportation Barriers Compliance

Board's "Americans with Disabilities Act (ADA), Accessibility

Guidelines for Buildings and Facilities (ADAAG)".

E. ICC/ANSI A117.1 - Accessible and Usable Buildings and

Facilities.

F. NFPA 70 - National Electric Code.

1.4 REQUIREMENTS OF REGULATORY AGENCIES:

A. Fabricate and install work in compliance with applicable jurisdictional authorities.

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B. File shop drawings and submissions with local authorities as the information is made available. Company pre-inspection and jurisdictional authority inspections and permits are to be made on timely basis as required.

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: Provide a complete layout of lift equipment detailing dimensions and clearances as required.

D. Selection Samples: For each finish product specified requiring selection of color or finish, two complete sets of color charts representing manufacturer's full range of available colors and patterns.

1.6 QUALITY ASSURANCE

A. Installer Qualifications:

1. Skilled tradesmen shall be employees of the installing contractor approved by the manufacturer, with demonstrated ability to perform the work on a timely basis.

2. Execute work of this section only by a company that has adequate product liability insurance.

1.7 DELIVERY, STORAGE, AND HANDLING

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

B. Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.

1.8 PROJECT CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install systems under environmental conditions outside manufacturer's absolute limits.

1.9 WARRANTY

A. Coverage - this warranty applies to the repair or replacement, at Manufacturer's option, of parts that fail due to defective material or workmanship. Manufacturer may, at its option, provide factory reconditioned parts. This warranty is provided

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14 20 20-3 to the Authorized Dealer on behalf of the final purchaser of the product and is not transferable. The Manufacturer's warranty does not cover labor charges for the removal, repair or replacement of warranty parts but such costs may be covered for a period of time by Authorized Dealer's warranty, which is provided to purchaser separately.

1. The manufacturer shall offer a 36-month limited warranty on parts from date of shipment.

PART 2. PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturer: Savaria, which is located at: 2

Walker Drive, Brampton, ON, Canada, L6T 5E1; Toll Free Tel:

800-661-5112; Tel: 905-791-5555; Fax: 905-791-2222; Email:

request info; Web: www.savaria.com or approved equal.

B. Symmetry Elevating Solutions.

C. Requests for substitutions will be considered.

2.2 COMMERCIAL WHEELCHAIR LIFT – BOD = Savaria Prestige or approved equal.

A. ACME Screw Vertical Platform Lift: The lift described here, manufactured by Savaria Lifts Inc., is a vertical platform lift consisting of a tower with a lifting platform. The platform is made to accommodate a wheelchair user or a person with impaired mobility. The lift can be used indoor or outdoor and in commercial and residential applications.

B. Work described in this section includes providing equipment, incidental material and labor required for a complete, operable ACME screw drive wheelchair lift installation. Lifts shall be erected, installed, adjusted, tested and placed in operation by lift system manufacturer, or manufacturer's authorized installer.

1) Lifts shall be in accordance:

a. ASME A18.1 and ADAAG compliant (USA)

b. ASME A18.1 and A117.1 compliant (USA)

C. The following preparatory work to receive the lifts specified in this section is part of the work of other sections:

1. Permanent 120 VAC, 20 amp single phase power to operate lift to be provided from a lockable fused/cartridge type disconnect switch with auxiliary contacts for battery operation. Refer to drawings for permanent power specifications and location of disconnects. Temporary power may be provided to expedite installation of lift.

2. Provide a plumb and square hoistway with smooth interior surfaces, including fascias.

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3. Provide rough openings per lift contractor's shop drawings.

4. Provide substantial, level pit floor slab as indicated on the lift contractor's shop drawings.

D. Characteristics:

1. Rated Load: 750 lb (340 kg).

2. Rated Speed: 8 fpm (0.04 m/s).

3. Car Dimensions:

a. 36 inches W by 54 inches D (914 mm by 1372 mm)

4. Levels Serviced: 2.

5. Car Configuration:

a. Front/rear exit

6. Travel: Approx. 38 inches. (Maximum travel per code is

60”)

7. Pit Depth: 0” (Automatic fold up ramp provided)

8. Cab Finish

a. Safety Glass

b. #4 satin finish Stainless-Steel

9. Operation: Constant pressure.

10. Power Supply: 120-volt, 20 amp, 1 phase, 60 Hz.

11. Drive System: ACME screw and back-up nut

12. Manual Emergency Operation: A manual hand crank is provided to lower or raise the platform in case of emergency.

13. Emergency Power:

a. 24 VDC Battery raising and lowering

14. Controller: Relay logic-based or microprocessor-based controller

E. Car Enclosure: Side Guards of platform shall have a #4 satin finish Stainless-Steel and Safety Glass inserts to a minimum of 42 inches (1067 mm) high.

F. Gates:

1. Lower landing platform gate

a. Automatic – Surface mounted gate opener for platform gate.

b. Gate Width: 36 inches (889 mm)

2. Upper landing gate:

a. Flush closing operation with hoistway side.

b. Interface existing Hoistway Swing Door, Interlock, and

Detector Edge with new Control System.

G. Call Stations: Provide a surface mounted call/send station.

1. Call stations will be:

c. Keyed (removable in off position)

d. Keyed (removable in on/off position)

H. Car Operation:

1. Car operating panel shall consist of constant pressure buttons, an emergency stop button and an on/off key switch (when applicable).

2. Auxiliary lighting: The car shall be equipped with a

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14 20 20-5 battery operated light. The battery shall be the rechargeable type with an automatic recharging system.

I. Acme Screw Drive: The screw should have a diameter of 1 inch

(25 mm) and a back-up nut shall be installed.

J. Stopping Device: All limit switches shall be located in a position to be inaccessible to unauthorized persons. They shall be located behind the mast wall and be accessible through removable panels.

K. Terminal Stopping Device: Normal terminal stopping devices shall be provided at top and bottom of runway to stop the car positively and automatically.

L. Guide Rails and Bracket: Guide rails and brackets shall be used to guide the platform and sling. Guide rails shall form part of the structural integrity of the unit and be integral to the mast enclosure, ensuring stability and minimum platform deflection when loaded.

M. Car Sling: Car sling shall be fabricated from steel tubing 42 inches high (1070 mm) with adequate bracing to support the platform and car enclosure. Roller guide shoes shall be mounted on the top and bottom of the car sling to engage the guide rails. Guide shoes to be roller type with 3 inches (76

mm) diameter wheels. Roller guide shoes shall be used for better ride quality and durability.

N. Wiring: All wiring and electrical connections shall comply with applicable codes. Insulated wiring shall have flame-retardant and moisture proof outer covering and shall be run in conduit, or electrical wire ways.

PART 3. EXECUTION

3.1 EXAMINATION

A. Do not begin installation until hoistway and machine room has been properly prepared.

B. Site dimensions shall be taken to verify that tolerances and clearances have been maintained and meet local regulations.

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

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3.3 ELEVATOR INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Install the components of the elevator system that are required and that are required by jurisdictional authorities to license the elevator.

A. Trained employees of the elevator contractor shall perform installation work.

B. Adjust elevator for proper operation and clean unit thoroughly.

C. Instruct users in operating procedures and owner's maintenance person in trouble-shooting and maintenance procedures.

3.4 LIFT INSTALLATION

A. Install all the components of the lift system that are specified in this section to be provided, and that are required by jurisdictional authorities to license the lift.

B. Trained employees of the lift contractor shall perform all installation work of this section.

C. Adjust lift for proper operation and clean unit thoroughly.

D. Instruct users in operation procedures and Owner's maintenance person in trouble-shooting and maintenance procedures.

3.5 PROTECTION

A. Protect installed products until completion of project.

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

Substantial Completion.

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SECTION 14 24 12

HYDRAULIC ELEVATOR SPECIFICATIONS

PART 1 – GENERAL

1.1 DESCRIPTION

A. This section specifies the engineering, furnishing, and installation of the complete electric hydraulic elevator system as described herein and as indicated on the contract drawings.

B. Items listed in the singular apply to each elevator in this specification except where noted.

C. Passenger Elevator P-1 shall be an in ground hydraulic cylinder/plunger, oil hydraulic, microprocessor control system, and power-operated two-speed side opening car and hoistway doors. (48-inch

- RH) Elevator shall have Class “A” loading.

ELEVATOR SCHEDULE

Elevator Number PE-1

Overall Platform Size 8’ 0” Width X 6’ 2” Depth

Clear Inside Platform 7’ 9” X 5’ 3”

Rated Load – kg (lb.) 4,000 Lbs.

Contract Speed - m/s (fpm) 125 Feet Per Minute

Total Travel – m (ft) Approximately 23 Feet

Floors Served Three (3)

Number of Openings Three (3)

Entrance Type & Size Two-Speed Side Opening

Opening 4’ X 7’

Plunger Size In Ground Hydraulic

Cylinder/Plunger

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1.2 RELATED WORK

A. Section 01 33 23 SPECIFICATIONS AND DRAWINGS FOR CONSTRUCTION (FAR

52.236-21) and, SPECIAL NOTES (VAAR 852.236-91), in GENERAL CONDITIONS.

B. Section 07 84 00, FIRESTOPPING: Sealing around penetrations to maintain the integrity of fire-rated construction.

C. Section 13 05 41, SEISMIC RESTRAINT REQUIREMENTS FOR NON-STRUCTURAL

COMPONENTS: Requirements for seismic restraint of non-structural components.

D. Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS: General electrical requirements that are common to more than one section.

E. Section 26 05 19, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

(600 VOLTS AND BELOW): Low Voltage power and lighting wiring.

F. Section 26 05 26, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS:

Requirements for personnel safety and to provide a low impedance path for possible ground fault currents.

G. Section 26 05 33, RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS: Conduits for cables and wiring.

H. Section 26 05 73, OVERCURRENT PROTECTIVE DEVICE COORDINATION STUDY:

Requirements for installing the over-current protective devices to ensure proper equipment and personnel protection.

I. Section 26 24 16, PANELBOARDS: Low voltage panelboards.

J. Section 26 43 13, TRANSIENT-VOLTAGE SURGE SUPPRESSION: Surge suppressors installed in panelboards.

K. Section 26 51 00, INTERIOR LIGHTING: Fixture and ballast type for interior lighting.

1.3 QUALIFICATIONS

A. Approval by the Contracting Officer is required for products or services of proposed manufacturers, suppliers and installers and shall be contingent upon submission by Contractor of a certificate stating the following:

1. Elevator contractor is currently and regularly engaged in the installation of elevator equipment as one of his principal products.

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2. Elevator contractor shall have five (5) years of successful experience, trained supervisory personnel, and facilities to install elevator equipment specified herein.

3. Elevator Mechanic (Installer) shall have passed a Mechanic

Examination approved by the U.S. Department of Labor and have technical qualifications of at least five years of experience in the elevator industry or 10,000 hours of field experience working in the elevator industry with technical update training. Apprentices shall be actively pursuing Certified Elevator Mechanic status.

Certification shall be submitted for all workers employed in this capacity.

B. Welding at the project site shall be made by welders and welding operators who have previously qualified by test as prescribed in

American Welding Society Publications AWS Dl.1 to perform the type of work required. Certificates shall be submitted for all workers employed in this capacity. A welding or hot work permit is required for each day and shall be obtained from the VAMC safety department. Request permit one day in advance.

C. Electrical work shall be performed by a Licensed Master Electrician and

Licensed Journeymen Electricians as requirements by NEC. Certificates shall be submitted for all workers employed in this capacity.

D. Approval will not be given to elevator contractors and manufacturers who have established on prior projects, either government, municipal, or commercial, a record for unsatisfactory elevator installations, have failed to complete awarded contracts within the contract period, and do not have the requisite record of satisfactorily performing elevator installations of similar type and magnitude.

E. Approval of Elevator Contractor’s equipment will be contingent upon their providing factory training, engineering and technical support, including all manuals, wiring diagrams, and tools necessary for adjusting, maintenance, repair, and testing of equipment to the VA for use by the VA’s designated Elevator Maintenance Service Provider.

Identifying an elevator maintenance service provider that shall render services within two hours of receipt of notification, together with certification that the quantity and quality of replacement parts stock

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14 24 12-4 is sufficient to warranty continued operation of the elevator installation.

F. Equipment within a group of electric hydraulic elevators shall be the product of the same manufacturer.

G. The Contractor shall provide and install safety devices that have been subjected to tests witnessed and certified by an independent professional testing laboratory that is not a subsidiary of the firm that manufactures supplies or installs the equipment.

1.4 APPLICABLE PUBLICATIONS

A. The publications listed below form a part of this specification.

Elevator installation shall meet the requirements of the latest editions published and adopted by the United States Department of

Veterans Affairs on the date contract is signed.

B. Federal Specifications (Fed. Spec.):

J-C-30B.................Cable and Wire, Electrical (Power, Fixed

Installation)

J-C-580.................Cord, Flexible, and Wire, Fixture

W-S-610.................Splice Connectors

W-C-596F................Connector, Plug, Electrical; Connector, Receptacle, Electrical

W-F-406E................Fittings for Cable, Power, Electrical and

Conduit, Metal, Flexible

HH-I-558C...............Insulation, Blankets, Thermal (Mineral Fiber, Industrial Type)

W-F-408E................Fittings for Conduit, Metal, Rigid (Thick-Wall and Thin-wall EMT Type)

RR-W-410................Wire Rope and Strand

TT-E-489J...............Enamel, Alkyd, Gloss, Low VOC Content

QQ-S-766................Steel, Stainless and Heat Resisting, Alloys, Plate, Sheet and Strip

C. American Society of Mechanical Engineers (ASME):

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

A17.2...................Inspectors Manual for Electric Elevators and

Escalators

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D. National Fire Protection Association:

NFPA 13.................Standard for the Installation of Sprinkler

Systems

NFPA 70.................National Electrical Code (NEC)

NFPA 72.................National Fire Alarm and Signaling Code

NFPA 101................Life Safety Code

NFPA 252................Fire Test of Door Assemblies

E. International Building Code (IBC)

F. American Society for Testing and Materials (ASTM):

A1008/A1008M-09.........Steel, Sheet, Cold Rolled, Carbon, Structural, High-Strength Low-Alloy and High Strength Low-

Alloy with Improved Formability

E1042-02..........Acoustically Absorptive Materials Applied by Trowel or Spray

G. Manufacturer's Standardization Society of the Valve and Fittings

Industry (MSS):

SP-58.