Addendum_#1_-_12511-Window_Blinds_.pdf
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- Attached to
- Construction of Clay County Fire Station No. 24
- Solicitation number
- 25/26-042
- Issued by
- Clay County, Harold CDP, Florida
About this file
This is an addendum to the specification section for horizontal louver blinds for the Clay County Fire Station No. 24 construction project in Green Cove Springs, Florida. The addendum revises Section 12511 to specify the installation of two types of horizontal louver blinds: faux wood horizontal louver blinds (Hunter Douglas Everwood, 2-inch nominal louver width, white finish) and aluminum horizontal louver blinds (Hunter Douglas Precious Metals Mini Blinds, commercial grade, 1-inch nominal louver width, color to be selected by the Architect). The blinds are to be manually operated with cord tilt control on the left side using the HD LiteRise system for raising and lowering, mounted inside jambs with self-aligning cord equalizers. Installation is required in nine specific rooms including the meeting room, watch room, day room, kitchen, dining area, quiet room, office, captain's suite, and 13 bunk rooms. All blind units must comply with AWCMA Document 1029 standards, be fabricated from noncorrosive materials with self-lubricating mechanisms, and installed level and plumb with louver edges at least 1 inch from interior glass faces. Field measurements must be verified before fabrication, and installation cannot commence until the space is fully enclosed, weatherproof, and all wet-work is substantially dry with environmental conditions maintained near final occupancy specifications.
The specification requires single-source responsibility with all horizontal louver blinds obtained from one manufacturer, with Hunter Douglas identified as the primary acceptable manufacturer, though other manufacturers may be considered if they meet all requirements. Samples of the full color range must be submitted for Architect selection prior to fabrication. Installation must be completed with proper maintenance of protective conditions throughout construction, and final cleaning must occur according to manufacturer instructions with all surplus materials and debris removed before substantial completion. No pricing information, set-asides, or contract award values are specified in this addendum document.
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CLAY CO FIRE STATION 24 12511-1 HORIZONTAL LOUVER BLINDS
DHA COMM. NO. 22003
SECTION 12511
HORIZONTAL LOUVER BLINDS
REVISED PER ADDENDUM #1
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes horizontal blinds.
1.2 SUBMITTALS
A. Maintenance data for horizontal louver blinds to include the following:
1. Methods for maintaining horizontal louver blinds and finishes.
2. Precautions for cleaning materials and methods that could be detrimental to finishes and performance.
B. Samples
1. Selection Samples: Submit physical samples with full range of colors available for
Architect's selection.
1.3 QUALITY ASSURANCE
A. Single-Source Responsibility: Obtain each type of horizontal louver blind from one source and by a single manufacturer.
1.4 PROJECT CONDITIONS
A. Field Measurements: Check actual horizontal louver blind dimensions by accurate field measurements before fabrication, and show recorded measurements on final shop drawings.
Coordinate fabrication schedule with construction progress to avoid delaying the Work.
B. Space Enclosure and Environmental Limitations: Do not install horizontal louver blinds until space is enclosed and weatherproof, wet-work in space is completed and nominally dry, work above ceilings is complete, and ambient temperature and humidity conditions are and will be continuously maintained at values near those indicated for final occupancy.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Provide products by one of the following:
1. Hunter Douglas
2. Subject to compliance with requirements, other manufacturers may be acceptable.
2.2 HORIZONTAL LOUVER BLINDS
A. Faux Wood Horizontal Louver Blinds
1. Hunter Douglas Everwood Faux Wood Blinds
2. Nominal Louver Width: 2 inch
3. Finish: White
CLAY CO FIRE STATION 24 12511-2 HORIZONTAL LOUVER BLINDS
B Aluminum Horizontal Louver Blinds
1. Hunter Douglas precious Metals Mini Blinds
2. Commercial Grade Aluminum.
3. Nominal Louver Width: 1 inch (miniblinds).
4. Color: To be selected by Architect from full range of standard colors.
C. Tilt Operation: Manual with cord.
1. Position of Tilt Control: Left side
2. Tilt: Full.
B. Raise/Lower Operation: Provide HD LiteRise system
C. Cord Equalizers: Self-aligning to maintain horizontal louver blind position.
D. Mounting: Inside Jambs.
2.3 FABRICATION
A. Product Standard and Description: Comply with AWCMA Document 1029 for each horizontal louver blind unit consisting of louvers, rails, cord locks, tilting mechanisms, tapes, and installation hardware.
B. Lifting and Tilting Mechanisms: Noncorrosive, self-lubricating materials.
C. Unit Sizes: Obtain units fabricated in sizes to fill window and other openings as follows, measured at 74 deg F:
1. Blind Units Installed Between (Inside) Jambs: Width equal to 1/4 inch per side or 1/2 inch total, plus or minus 1/8 inch, less than jamb to jamb dimension of opening in which each blind is installed. Length equal to 1/4 inch, plus or minus 1/8 inch, less than head to sill dimension of opening in which each blind is installed.
D. Installation Fasteners: Not less than 2 fasteners per bracket, fabricated from metal noncorrosive to blind hardware and adjoining construction; support blind units under conditions of normal use.
E. Schedule
1. Aluminum Horizontal Louver Blinds
1. Meeting102 (All storefront windows except entrance).
2. Watch Room 108.
3. Day room 116
4. Kitchen 117
5. Dining 118 (not on storefront door).
6. Quiet Room 112 (Sidelight)
7. Office 111 (Sidelight)
8. Captain 126 (sidelight).
9. Captain Suite 128
10. Bunk Rooms 132, 133, 135, 136, 138, 139, 141, 143, 145, 146, 148, 152, 153)
PART 3 - EXECUTION
3.1 EXAMINATION
CLAY CO FIRE STATION 24 12511-3 HORIZONTAL LOUVER BLINDS
A. Examine substrates, areas, and conditions for compliance with requirements for installation tolerances and other conditions affecting performance of horizontal louver blinds. Do not proceed with installation until unsatisfactory conditions have been corrected.
3.2 INSTALLATION
A. Install blinds level, plumb, and located so exterior louver edges in any position are not closer than 1 inch to interior face of glass lites.
1. Flush Mounted: Install blinds with louver edges flush with finish face of wall.
3.3 ADJUSTING
A. Adjust components and accessories for proper operation.
3.4 CLEANING
A. Clean blind surfaces, according to manufacturer's instructions, after installation.
B. Remove surplus materials, packaging, rubbish, and debris resulting from installation. Leave installation areas neat, clean, and ready for use.
3.5 PROTECTION
A. Provide final protection and maintain conditions in a manner acceptable to manufacturer and Installer that ensure that horizontal louver blinds are without damage or deterioration at the time of Substantial Completion.
END OF SECTION 12511
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