T10_Amend_5__Stucco.pdf

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

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

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

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

D. OTHER (Specify type of modification and authority)

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

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

7PQCMC

Rosalva Ramos, Contracting Officer

47PH0419R0019, Amendment 0005 - Stucco Replacement - Las Cruces Courthouse

Please see attached

7PQCMC

Acquisition Management Division Non-Prospectus Branch 1101 East Hackberry, Suite 200 McAllen, TX 78501 USA

Acquisition Management Division Non-Prospectus Branch 1101 East Hackberry, Suite 200 McAllen, TX 78501 USA

EQ7PCD-19-0003

47PH0419R0019

RMN10024

1 2

07/25/19

5/31/2019

07/25/19

RosalvaRamos Highlight

Description of Amendment/Modification

47PH0419R0019, Amendment 0005 - Stucco Replacement - Las Cruces Courthouse

This amendment is issued to clarify the different options and to incorporate the following documents.

1) Amendment 5 Notes

2) Specification Section 012400, dated 07/23/19

3) Specification Section 072423, dated 07/21/19

4) Stucco Board Details Drawing, dated 07/19/19

Offerors shall provide eight (8) separate price proposals on the attached Proposal Form.

Base Bid - Three Coat Stucco System - North Tower Option 1: Three Coat Stucco System - South Tower Option 2: Sloped Windows at Stucco Option 3A: Windows at Exterior Stucco Walls - North Tower Option 3B: Windows at Exterior Stucco Walls - South Tower Option 4: Membrane continuity: Stucco to Roofing Option 5: Polymer-Based Exterior Finish System - North Tower Option 6: Polymer-Based Exterior Finish System - South Tower

The proposal due date is extended to Friday, August 9, 2019.

Offerors must acknowledge receipt of this amendment as stated on block 11.

47PH0419R0019/0005

Amendment 5 Notes

5.1 Refer to attached revised Specification Section 012400 for revised summary of Options to be included in pricing.

5.2 The Drawings for the Option 5 are being reissued with edits. The drawings that are being issued represent the typical standards for the Polymer-Based Exterior Finish System (per Specification

Section 072423). The Bidders are required to include in their price for this Polymer-Based

Exterior Finish System, compliance with the same design intent of the drawings and details for the traditional 3 part stucco system that is documented in the original drawing issue and in

Specification Section 092400. The successful Bidder will be responsible for providing complete shop drawings that detail that compliance. Construction notes 1-28 on the Drawings are applicable to this Polymer-Based Exterior Finish System. In addition, the following remain requirements of the project for both the Base Bid and Option 1 Stucco as well as Options 5 and 6 for the Polymer-

Based Exterior Finish System.

A. Remove and replace portions of existing adhered stone veneer masonry as required to install new membrane flashing transition between existing stone system membrane and new stucco system fluid applied weather resistive barrier membrane. Salvage and reinstall stone masonry system where removed to restore wall finishes to match preconstruction condition.

B. Remove and replace portions of existing metal shingle wall cladding system as required to install new membrane flashing transition between existing metal shingle system membrane and new stucco system fluid ap-plied weather resistive barrier membrane and transition roof termination at coping. Salvage and reinstall metal shingles system where removed to restore wall finishes to match preconstruction condition.

C. Wet seal all curtainwall and window systems as indicated on the drawings at stucco, and stone masonry wall areas.

D. Repair existing expansion joints at all locations indicated on the drawings.

E. Repair below grade waterproofing and transition to existing wall system at locations indicated on the drawings.

5.3 Refer to attached specification Section 072423. Changes are highlighted in the attachment.

5.4 The manufacturer contact for the new roofing is Bob Ochs at Soprema Roofing, 800.356.3521, 970.702.5881 (cell); bochs@soprema.us

5.6 Refer to Note 10 on ALL Drawing Sheets. Replace current language with the following Note.

10. PRICE REMOVAL AND REINSTALLATION OF WINDOWS, LOUVERS AND DOORS IN ALL

VERTICAL EXISTING STUCCO WALLS AS OPTIONS 3A AND 3B. INCLUDE REFLASHING OF

WATERPROOFING MEMBRANE TO ACHIEVE COMPLETE WATERTIGHT CONDITION PRIOR

TO WINDOW REINSTALLATION. OPTION 3A REFERS TO THE WORK IN THE NORTH TOWER

AND COINCIDES WITH THE BASE BID AND OPTION 5. OPTION 3B REFERS TO WORK IN THE

SOUTH TOWER AND COINCIDES WITH OPTION 1 AND OPTION 6. PRICE REMOVAL AND

REPLACEMENT OF ALL WINDOWS IN SLOPED WALLS AT NORTH TOWER AS OPTION 2, PER

SPECIFICATION SECTION 084433. REPLACE WITH SAME SIZED SLOPED WINDOWS

INTENDED FOR SLOPED EXTERIOR WALL CONDITIONS. WET SEAL INTERIORS OF ALL

WINDOWS AFTER RE-INSTALL / INSTALL AND RESTORE INTERIOR AREAS IMPACTED BY

THE WORK, TO LIKE NEW CONDITION.

5.7 Refer to Note 10 on ALL Drawing Sheets. Replace current language with the following Note.

10. PRICE REMOVAL AND REINSTALLATION OF WINDOWS, LOUVERS AND DOORS

IN ALL VERTICAL EXISTING STUCCO WALLS AS OPTIONS 3A AND 3B. INCLUDE

REFLASHING OF WATERPROOFING MEMBRANE TO ACHIEVE COMPLETE

WATERTIGHT CONDITION PRIOR TO WINDOW REINSTALLATION. OPTION 3A

REFERS TO THE WORK IN THE NORTH TOWER AND COINCIDES WITH THE BASE BID

AND OPTION 5. OPTION 3B REFERS TO WORK IN THE SOUTH TOWER AND

COINCIDES WITH OPTION 1 AND OPTION 6. PRICE REMOVAL AND REPLACEMENT

OF ALL WINDOWS IN SLOPED WALLS AT NORTH TOWER AS OPTION 2, PER

SPECIFICATION SECTION 084433. REPLACE WITH SAME SIZED SLOPED WINDOWS

INTENDED FOR SLOPED EXTERIOR WALL CONDITIONS. WET SEAL INTERIORS OF

ALL WINDOWS AFTER RE-INSTALL / INSTALL AND RESTORE INTERIOR AREAS

IMPACTED BY THE WORK, TO LIKE NEW CONDITION.

5.8 Extend Bid Date to August 9, 2019

LAS CRUCES FEDERAL COURTHOUSE (NM0061ZZ)

STUCCO REPLACEMENT PROJECT

LAS CRUCES, NEW MEXICO

CG-07.23.19 OPTIONS 012400 - 1

ADDENDUM 5

SECTION 012400 – OPTIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Provide pricing for options used in schedule below:

1.2 OPTIONS

A. “Option” means a unilateral right in a contract by which, for a specified time, the

Government may elect to purchase additional scope of work, products, materials, equipment, systems or installation methods described in the Contract Documents.

1. The amount for an option is the total adjustment from the Base Bid to incorporate the option work into the project.

B. Option work shall include miscellaneous devices, accessory objects and similar items incidental to or required for a complete installation, whether or not mentioned as part of the option description.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION

3.1 SCHEDULE OF OPTIONS

A. Work requiring removal of windows or doors: Provide not less than two (2) weeks’ notice to the Building Manger.

B. Do not proceed with work without written approval.

C. Window replacement must be done only on weekends.

D. Contractor shall be responsible for moving furniture and protecting furniture and property in office or work area as required to perform work. Photograph all damaged interior areas or damaged furniture and provide copies to Building Manger prior to beginning work.

E. Do not store removed windows and components in interior work space.

F. Protect opening and room from weather. If work at opening cannot be completed in a single work period. Secure exterior with plywood to prevent unauthorized entry into building.

G. Clean and restore work area to a preconstruction condition when complete with work.

LAS CRUCES, NEW MEXICO

CG-07.23.19 OPTIONS 012400 - 2

ADDENDUM 5

Option 1: Stucco at South Tower

1. Base Bid is the replacement of the stucco on the exterior of North Tower with a new 3 coat stucco (portland cement plaster) system as detailed on the drawings and in Specification Section 092400, Portland Cement Plaster

2. Option 1 is the replacement of the stucco on the exterior of South Tower with a new 3 coat stucco (portland cement plaster) system as detailed on the drawings and in Specification Section 092400, Portland Cement Plaster.

3. Refer to GSA Scope of Work.

Option 2: Sloped Windows at Stucco – Section 084433

1. Remove designated windows in sloped wall in stucco wall area and replace with new sloped windows, and flashings.

2. Review existing wall and supplemental structural steel construction at wall areas where new windows are to be installed for structural adequacy to support new windows.

3. Design and install supplemental structural support for new window system.

4. Provide new flashing at rough openings as per the building code at all openings and re-installed windows.

5. Apply fluid applied weather resistive barrier membrane to field of wall and window rough openings including but not limited to joint tape, membrane flashings, metal flashings and accessories as required by manufacturer and drawings to provide a complete watertight installation.

6. Restore all interior wall finishes to match preconstruction condition.

Option 3A and 3B: Windows at Exterior Stucco Walls

1. Remove all windows at exterior stucco walls, protecting removed windows and properly storing in a protected location for re-installation.

2. Provide new flashing at rough openings as per the building code at all openings and re-installed windows.

3. Apply fluid applied weather resistive barrier membrane to field of wall and window rough openings including but not limited to joint tape, membrane flashings, metal flashings and accessories as required by manufacturer and drawings to provide a complete watertight installation.

4. Restore all interior wall finishes to match preconstruction condition

5. Scope can be applied to either the Base Stucco Scope (North Tower) /

Option 1 Stucco Scope (South Tower) or to Option 5 (North Tower) /

Option 6 (South Tower) Polymer-Based Exterior Finish System.

6. Price as Option 3A for the North Tower. Price as 3B for the South Tower.

LAS CRUCES, NEW MEXICO

CG-07.23.19 OPTIONS 012400 - 3

ADDENDUM 5

Option 4: Membrane continuity: Stucco to Roofing

1. Apply a PMMA membrane to the transition points of new wall fluid applied weather resistive barrier membrane to the roof membrane system, to existing locations indicated on the drawings to provide a continuous air barrier installation. A 6” aluminum strap/band must be installed at the transition area, in order not to mix the PMMA and Liquid applied barrier.

2. Apply HT self-adhering membrane under metal coping to the exterior of the stucco, to existing locations indicated on the drawings to provide for a complete watertight installation.

Option 5: Provide Polymer-Based Exterior Finish System - North Tower

1. Refer to New Specification Section 072423. Provide in lieu of conventional 3 coat plaster system specified in Specification Section

092400.

2. Provide to match the same areas as that in the Base Bid.

3. Removed existing stucco, lathe and Tyvek. Do not remove sheathing.

4. Apply air/water resistive barrier to wall and at window openings including but not limited to joint tape, membrane flashings, metal flashings and accessories as required by manufacturer and drawings to provide a complete watertight installation.

5. Install Cement Board Stucco wall system: composite wall system consisting of the air/water resistive barrier, Base Coat, Reinforcing Mesh, and Finish Coat

Option 6: Provide Polymer-Based Exterior Finish System - South Tower

1. Refer to New Specification Section 072423. Provide in lieu of conventional 3 coat plaster system specified in Specification Section

092400.

2. Provide to match the same areas as that in Option 1.

3. Removed existing stucco, lathe and Tyvek. Do not remove sheathing.

4. Apply air/water resistive barrier to wall and at window openings including but not limited to joint tape, membrane flashings, metal flashings and accessories as required by manufacturer and drawings to provide a complete watertight installation.

5. Install Cement Board Stucco wall system: composite wall system consisting of the air/water resistive barrier, Base Coat, Reinforcing Mesh, and Finish Coat.

END OF SECTION 012400

GSA

27.7285.545

July 21, 2019

Las Cruces Federal Courthouse

Roof & Stucco Replacement

Las Cruces, New Mexico

Polymer-Based Exterior Finish System over Cement Board GSA FY20 Update July 9, 2019

07 24 23 -1

SECTION 072423 – POLYMER-BASED EXTERIOR FINISH SYSTEM

OVER CEMENT BOARD

PART 1 – GENERAL

1.1 SECTION INCLUDES

A. Refer to all project drawings and other related sections of this specification to determine the type and extent of the work.

B. Cement Board Stucco wall system: composite wall system consisting of air/water resistive barrier, Base Coat, Reinforcing Mesh, and Finish Coat.

C. Products are listed in this specification to establish a standard of quality.

BASF Senergy is the basis of design. The following cement board based systems are considered acceptable alternates: Parex; Dryvit; and Sto. Any substitutions to this specification shall be submitted to and receive approval from the Architect at least ten five (5) days before bidding. Proof of equality shall be borne by the submitter.

D. The Basis of Design (BOD) shall be Senergy Cement Board Stucco (CBS)

1000 wall system as manufactured by BASF Wall Systems, Shakopee, Minnesota.

E. This specification section represents an alternative stucco replacement solution in lieu of the base bid three part stucco replacement solution. Just like the base solution, this Polymer-Based Exterior Finish System Over Cement Board solution includes removal of the stucco, lathe, and Tyvek membrane. This proposed stucco replacement solution, however, includes leaving the existing sheathing in place as much as possible. Price the work assuming 20% of the sheathing shall need to be replaced due to damage during the stucco removal.

This solution requires installation of the waterproofing system specified herein over the existing (and patched) sheathing prior to the installation of the cement board and polymer based exterior finish system. This work is to be priced in the same two phases as the base solution. If this solution is accepted for award, the work will be done leaving all windows in place, except for the windows at the sloped stucco exterior walls.

07 24 23 -2

1.2 RELATED SECTIONS

A. Section 01 24 00 Options

B. Section 06 16 00 Sheathing

C. Section 07 62 00 Sheet Metal Flashing and Trim

D. Section 07 92 00 Joint Sealants

1.3 REFERENCES

A. ASTM C150 Specification for Portland cement.

B. ASTM D1682 Test for Break Load and Elongation of Textile Fabrics.

C. ASTM E84 Tests for Surface Burning Characteristics of Building Materials.

D. ASTM G23 Operating Light and Water Exposure Apparatus (Carbon-Arc

Type) for Exposure of Non-metallic Materials.

E. ASTM G53 Operating Light and Water Exposure Apparatus (Fluorescent

UV-Condensation Type) for Exposure of Nonmetallic Materials.

F. ASTM C67 Sampling and Testing Brick and Structural Clay Tile.

G. ASTM B117 Standard Method of Salt Spray (Fog) Testing.

H. ASTM D968 Abrasion Resistance of Organic Coatings by Falling Abrasive.

I. FS TT-C-555B Coating Textured for Interior and Exterior Masonry Surfaces.

J. MIL-Y-114OG Yarn, Cord, Sleeving, Cloth and Tape-Glass.

K. Mil. Std. 810B Mildew Resistance (Method 508)

L. ASTM E96 Water Vapor Transmission (Method B)

M. ASTM A653/Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated

A63M (Galvannealed) by the Hot-Dip Process

07 24 23 -3

1.4 DEFINITIONS

A. Senergy CBS 1000 System: Exterior cement board based stucco assembly comprised of air/water-resistive barrier, Base Coat, Reinforcing Mesh and

Finish Coat.

1.5 SUBMITTALS

A. Product Data: Provide current published data on Senergy CBS 1000

System materials, product characteristics, performance criteria, limitations and durability, or similar materials for approved alternates.

B. Shop Drawings: Indicate wall joint pattern and joint details, thickness, and all installation details.

C. Samples: Submit two, 24 x 24 inch size samples of system illustrating

Finish Coat color and texture range.

D. Certificate: System manufacturer’s approval of applicator.

E. Sealant: Sealant manufacturer’s certificate of compliance with ASTM C920.

F. System manufacturer’s current specifications, typical details, system design guide and related product literature which indicate preparation required, storage, installation techniques, jointing requirements and finishing technique.

G. Copy of system manufacturer’s system 10 year warranty for the specified system.

1.6 QUALITY ASSURANCE

A. Manufacturer: More than ten years in the cement board stucco industry, with more than five (5) hundred completed cement board stucco commercial projects valued at over $1 million dollars.

B. Applicator: Approved by Systems Manufacturer in performing work of this section.

07 24 23 -4

C. Regulatory Requirements: Conform to applicable code requirements for finish

D. Field Samples:

1. Construct one field sample panel for each color and texture, minimum twenty foot by sixteen foot in size, of system materials illustrating method of demolition, new material, attachment, finish, color and texture. Install at location where mock-up replaces an existing full panel from joint to joint.

2. Prepare each sample panel using the same tools and techniques to be used for the actual application.

3. Locate sample panel where directed.

4. Accepted sample panel may remain as part of the work.

5. Field samples shall be comprised of all wall assembly components including substrates, air/water- resistive barrier, base coat, reinforcing mesh, primer, as required, finish coat and typical sealant/flashing conditions.

E. Testing:

1. General Air/Water-Resistive Barrier Minimum Performance:

a. ASTM E2570 Water-resistive barrier coatings used under EIFS

b. ASTM E2357 Air leakage of air barrier assemblies

i. Criteria: 0.2 l/(s.m2) @ 75 Pa, (0.04 cfm/ft2 @ 1.57 psf)

c. ASTM E2178 Air permeance of building materials

i. Criteria: 0.02 l/(s.m2) @ 75 Pa, (0.004 cfm/ft2 @ 1.57 psf)

d. ASTM E283 Rate of air leakage

e. ASTM E96 Water vapor transmission

f. ASTM D4541 Pull-off strength of coatings

i. Criteria: Min. 110 kPa (15.9 psi) or substrate failure

g. ASTM D1970 Nail sealability (without sheathing fabric)

i. Criteria: No water penetration at galvanized roofing nail penetration under 127 mm (5 inches) head of water after 3 days at 4° C (40° F)

h. ASTM E84 Surface burning

i. Criteria: Flame spread < 25; Smoke development < 450

2. Air/Water-Resistive Barrier ICC-ES AC-212:

a. Sequential testing:

i. ASTM E1233 Structural

07 24 23 -5

ii. ASTM E72 Racking

iii. ICC-ES AC-212 Restrained Environmental conditioning

A. Criteria: No cracking at joints or interface of flashing

iv. ASTM E331 Water Penetration

A. Criteria: No water penetration after 15 min @

137 Pa (2.86 psf)

b. Sequential testing:

i. ICC-ES AC-212 UV light exposure

ii. ICC-ES AC-212 Accelerated aging

A. Criteria: No cracking or bond failure to substrate

iii. AATCC 127-1985 Hydrostatic pressure test

A. Criteria: No water penetration after 21.7 inches

(550 mm) water for 5 hours

c. ASTM E2485 Freeze-thaw

i. Criteria: No sign of deleterious effects after 10 cycles

d. ASTM D2247 Water resistance

i. Criteria: No deleterious effects after 14 day exposure

e. ASTM C297 Tensile bond

i. Criteria: Minimum 103 kPa (15 psi)

f. ASTM C197 Tensile bond (after freeze-thaw)

i. Criteria: Minimum 103 kPa (15 psi) avg; no failure after 10 cycles freeze-thaw

3. Air/Water-Resistive Barrier ICC-ES AC 148:

a. Sequential testing:

i. ICC-ES AC148 UV light exposure

ii. ICC-ES AC148 Accelerated aging

A. Criteria: No cracking or bond failure to substrate

iii. AATCC 127-1985 Hydrostatic pressure test

A. Criteria: No water penetration after 21.7 inches (550

mm) water for 5 hours

b. ASTM D3330 Method F Peel adhesion

i. Criteria: After UV exposure; After accelerated aging; After elevated temperature exposure; After water immersion

c. ASTM D1970 (Modified) & AAMA 711 Nail sealability after thermal cycling

i. Criteria: No water penetration at galvanized roofing nail penetration under 31 mm (1.2 inch) head of water after 24 hours at

4° C (40° F)

07 24 23 -6

d. ASTM D5034 & AAMA 711 Tensile strength after UV exposure

i. Criteria: Minimum 0.5 N/mm (2.9 lbs/inch)

e. ASTM D1970 & AAMA 711 Cold temperature pliability

i. Criteria: No cracking after bending around a 25 mm (1 inch) mandrel after 2 hour exposure to -18° C (0° F)

f. AAMA 711 Resistance to peeling

i. Criteria: No signs of distress or failure after 24 hours of exposure at room temperature, 50° C (122° F), 65° C ·149° F), 80° C (176° F)

4. CBS 1000 System and Component Performance:

a. ICC_ES AC59 Direct-applied Exterior Finish Systems (DEFS)

b. ASTM E330 Transverse wind-load

i. Criteria: Steel stud framing (16 gauge, 3 5/8”) @ 16” o.c.

ii. Criteria: Steel stud framing (20 gauge, 3 5/8”) @ 16” o.c.

iii. Criteria: Wood assembly (2” x 4”) @ 16” o.c.

c. AC59 Bond strength after accelerated weathering and freeze-thaw test

i. Criteria: Minimum 34.3 kPa (5 psi)

d. ASTM E72 Racking test

i. Criteria: No failure of finish at substrate joints before failure of substrate OR no failure at 1” net deflection

e. AC59 Restrained environmental cycling test

i. Criteria: No cracking of finish or other distress after 5 cycles of water spray (24 hrs.) and radiant heat (72 hrs.)

f. ASTM E331 Water penetration

i. Criteria: No water penetration after 15 minutes @ 137 Pa

(2.86 psf)

g. NFPS 268 Radiant heat exposure

i. Criteria: No ignition at 20 minutes

h. ASTM E119 Fire endurance

i. Criteria: Maintain fire resistance of existing rated assembly

i. NFPA 285 & UBC Standard 26-9 Intermediate scale multi-story fire test

i. Criteria: Resist flame propagation over the exterior surface.

Resist vertical spread of flame within combustible core / component of panel from one story to the next. Resist vertical spread of flame over the interior surface from one story to the next. Resist lateral spread of flame from the compartment of fire origin to adjacent spaces.

07 24 23 -7

j. ASTM E84/UL 723 Surface burning

i. Criteria: Flame spread < 25; Smoke developed < 450

k. ASTM D968 Abrasion resistance

i. Criteria: No cracking or loss of film integrity at 528 qt.

(500L) of sand

l. ASTM G153 (formerly G23) Accelerated weathering

i. Criteria: No deleterious effects after 2,000 hours

m. AC59 Freeze-thaw

i. Criteria: No deleterious effects after 10 cycles

n. Mil Std 810B, Method 508 Mildew resistance

i. Criteria: No fungus growth after 28 days

o. ASTM B117 Salt fog resistance

i. Criteria: No deleterious effects after 300 hours

p. ASTM D2247 Water resistance

i. Criteria: No deleterious effects after 14 days exposure

5. Reinforcing Mesh Testing:

a. ATM E2098 Alkali resistance of reinforcing mesh

i. Criteria: Greater than 120 pli (21 dN/CM) retained tensile strength

1.7 DELIVERY, STORAGE AND HANDLING

A. Deliver, store and handle products per manufacturer’s recommendations.

B. Deliver materials in original unopened packages with manufacturer’s labels intact.

C. Protect materials during transportation and installation to avoid physical damage.

D. Store materials in cool, dry place protected from freezing. Store at no less than 40°F/4°C.

E. Store cement boards flat and protected from direct sunlight and extreme heat.

F. Store reinforcing mesh and flexible flashing in cool, dry place protected from exposure to moisture.

07 24 23 -8

1.8 PROJECT/SITE CONDITIONS

A. Do not apply system materials in ambient temperatures below 40°F/4°C).

Provide properly vented, supplementary heat during installation and drying period when temperatures less than 40°F/4°C.

B. Do not apply materials to frozen surfaces.

C. Maintain ambient temperature at or above 40°F/4°C during and at least 24 hours after materials are installed and until dry.

1.9 SEQUENCING AND SCHEDULING

A. Coordinate and schedule installation of materials with related work of other sections.

B. Coordinate and schedule installation of trim, flashing, and joint sealers to prevent water infiltration behind the System.

C. Coordinate and schedule installation of air/weather barrier, windows, doors, AC units etc.

1.10 WARRANTY

A. Provide 10 year wall systems manufacturer’s material warranty for wall system installations.

PART 2 – PRODUCTS

2.1 MANUFACTURERS

A. Basis of Design: CBS 1000 System manufactured by BASF Corporation

B. Approved alternatives:

1. Dryvit Cement Board MDTM

2. StoQuik® Silver Cement Board Stucco Systems

3. Parex® NuTech WaterMaster

07 24 23 -9

2.2 MATERIALS

A. Air/water-Resistive Barrier Components:

1. Air/Water-Resistive Barrier:

a. SENERSHIELD-R: A one-component fluid-applied vapor permeable air/water-resistive barrier.

b. Or Approved Equal.

2. Rough Opening and Joint Treatment to meet project conditions:

a. SHEATHING FABRIC: A spun-bonded non-woven reinforced polyester web for use with Senergy fluid applied air/weather-resistive barriers; OR

b. A one-component elastomeric material for use as a flexible flashing membrane.

3. Transitional Membrane / Expansion Joint Flashing:

a. WS FLASH: 30-mil thick, self-sealing, self-healing composite membrane of polyester fabric and rubberized asphalt. Compatible with Senergy liquid air/weather resistive barriers.

b. FLASHING PRIMER: A water-based primer for use prior to application of WS FLASH on all acceptable surfaces.

B. Base Coats:

1. ALPHA GENIE Base Coat: A100% acrylic, fiber-reinforced base coat, adhesive and leveler that is field-mixed with Type I or Type II

Portland cement.

C. Portland cement:

1. Conform to ASTM C150, Type I, II, or I/II, grey or white; fresh and free of lumps.

D. Water:

1. Clean and potable without foreign matter.

E. Senergy Reinforcing Mesh: Balanced, open-weave glass, fiber reinforcing mesh, twisted multi-end strands treated for compatibility with Senergy Base

Coats.

1. FLEXGUARD 4: Standard weight, 4 oz.

2. INTERMEDIATE 12: Intermediate weight, 12 oz.

3. CORNER MESH: Intermediate weight, pre-marked for easy bending, for reinforcing at exterior corners.

07 24 23 -10

4. SELF-ADHERING MESH TAPE: a standard weight mesh coated with a pressure sensitive adhesive for use with base coat as reinforcement over acceptable sheathing joints, rough openings and at terminations

F. BASF Primer:

1. BASF TINTED PRIMER: A 100% acrylic-based primer to alleviate shadowing and enhances performance of the Senergy Wall Systems.

Color to closely match the selected Senergy Finish Coat color.

G. Senergy Finish Coat:

1. SENERFLEX Finish: 100% acrylic polymer compatible with base coat;

Senergy finishcolor to match existing:

a. TEXTURE: can achieve a wide variety of free-formed, textured appearances, including stipple and skip-trowel

2. SENERFLEX TERSUS Finish: Modified acrylic based finish with water repellent properties, compatible with base coat:

a. M1.5: A 1.5 mm uniform aggregate creating a medium sand texture.

2.3 ACCESSORIES

A. Starter track, L bead, J bead, angled termination bead, casing beads, corner beads, expansion joints and weep screed must comply with ASTM D1784 or

C1063 for vinyl. Type as recommended by manufacturer of approved wall

PART 3 – EXECUTION

3.1 EXAMINATION

A. Site Conditions:

1. Verify project site conditions.

B. Walls:

1. Substrates/Sheathing:

a. Wall sheathing shall be securely fastened per applicable building code and sheathing manufacturer’s requirements.

07 24 23 -11

b. Examine surfaces to receive materials and verify that substrate and adjacent materials are dry, clean, sound, and free of releasing agents, paint, or other residue or coatings. Verify substrate is flat, free of fins or planar irregularities greater than 1/4" in 10'.

2. Air/weather Barrier:

a. Verify that the air/weather barrier is installed over the sheathing per applicable building code requirements, manufacturers’ specifications and project details, prior to application of the

Stucco System.

3. Furring:

a. Install 18 gauge galvanized 3-inch x ½-inch x 2 ½-inch furring over steel stud framing in compliance with project documents.

4. Cement-Board Substrates:

a. Acceptable substrates are cement-boards which satisfy ASTM C1325

(Type A, Exterior).

b. Cement-board must be securely fastened per manufacturers’ recommendations, applicable building code and project requirements.

c. Walls shall have maximum deflection not to exceed L/360 of span under positive or negative design loads

d. Cement-board must be a single piece around corners of openings.

e. Cement-board must be fastened with corrosion resistant fasteners.

f. Cement-board and sheathing joints must be offset.

5. Flashings:

a. Head, jamb and sills of all openings shall be flashed with secondary air/weather barrier in compliance with project drawings.

b. Windows and openings shall be flashed in compliance with project drawings.

c. Individual windows that are ganged to make multiple units require that the heads be continuously flashed and/or the joints between the units shall be fully sealed.

6. Utilities: The system shall be properly terminated at all lighting fixtures, electrical outlets, hose bibs, dryer vents, etc.

7. Kick-out flashing shall be installed and angled (min 100 degrees) to allow for proper drainage and water diversion.

07 24 23 -12

C. Do not proceed until all unsatisfactory conditions have been corrected.

D. Install supplemental framing/blocking may be required to secure cement board at vertical control/expansion joints.

3.2 PREPARATION

A. Protect all surrounding areas and surfaces from damage and staining during application of Cement Board Stucco System.

B. Protect finished work at end of each day to prevent water penetration.

C. Prepare substrates in accordance with manufacturer’s instructions.

3.3 MIXING

General: No additives are permitted unless specified in product mixing instructions.

Close containers when not in use. Prepare in a container that is clean and free of foreign substances. Do not use a container which has contained or been cleaned with a petroleum-based product. Clean tools and equipment with water immediately after use. Dried material can only be removed mechanically.

A. Air/Water-Resistive Barriers:

1. WS FIL & SENERSHIELD-R/RS/VB: Mix with a clean, rust-free paddle and drill until thoroughly blended. Do not add water.

2. Cold Temperature Additive: LT ADDITIVE: Pour the entire contents of one (1) bottle of LT ADDITIVE into one (1) full pail of

SENERSHIELD-R/RS/VB. Mix with a clean, rust-free paddle and drill until fully blended.

B. Senergy Base Coat:

1. ALPHA GENIE Base Coat: Mix base coat with a clean, rust-free paddle and drill until thoroughly blended, before adding Portland cement. Mix one-part (by weight) Portland cement with one-part base coat. Add Portland cement in small increments, mixing until thoroughly blended after each additional increment. Clean, potable water may be added to adjust workability.

07 24 23 -13

C. BASF Primer:

1. BASF TINTED PRIMER: Mix the factory-prepared material with a clean, rust-free paddle and drill until thoroughly blended. A small amount of clean, potable water may be added to adjust workability.

Do not overwater.

D. Senergy Finishes:

1. SENERFLEX, and SENERFLEX TERSUS Finish: Mix the factory-prepared material with a clean, rust-free paddle and drill until thoroughly blended. A small amount of clean, potable water may be added to adjust workability. Do not overwater.

3.4 APPLICATION

A. Accessories:

1. Attach Window/Door Drip Edge level and per manufacturer’s instructions.

2. Attach starter track per manufacturer's instructions and details.

B. Air/Water-Resistive Barrier:

1. Air/Water Resistive Barrier:

a. All sheathing joints and windows/openings must be protected, and the air/water-resistive barrier applied in accordance with

Air/Water-Resistive/Vapor Barrier Application Guideline technical bulletin.

b. Substrate shall be dry, clean, sound, and free of releasing agents, paint, or other residue or coatings. Verify substrate is flat, free of fins or planar irregularities greater than ¼" in 10'

(6.4 mm in 3 m).

c. Unsatisfactory conditions shall be corrected before application of the air/water-resistive barriers.

d. Apply the SHEATHING FABRIC (or flexible flashing membrane) and air/water-resistive barrier in accordance with the air/water-resistive barrier product bulletin.

e. Installed materials shall be checked before continuing system application.

f. Ensure the air/water-resistive barrier or flexible flashing membrane overlaps the top flange of the starter track.

07 24 23 -14

2. Water-Resistive Barrier:

a. Install according to the specific water resistive barrier manufacturer’s specifications and all applicable building code requirements. The water resistive barrier shall be free of any damage such as holes or breaks and must be applied to all surfaces to receive the stucco wall system. Wrap the water resistive barrier into rough openings (doors, windows, etc.) in accordance with manufacturer’s guidelines to increase the level of moisture protection to the building frame and interior.

Coordinate work with other trades to assure proper sequencing, detailing and installation of materials.

C. Cement Board: Install cement board over secondary weather barrier, securely fastened, per manufacturers’ recommendations, applicable building code and project requirements.

D. Trim Accessories: Install per manufacturer’s recommendations. Refer to stucco system’s manufacturer’s guidelines for accessory placement.

E. SELF-ADHERING MESH TAPE (4"):

1. Center the SELF-ADHERING MESH TAPE (4") over all cement board joints and terminations and firmly press while unrolling.

2. Ensure SELF-ADHERING MESH TAPE is continuous, void of wrinkles. Overlap SELF-ADHERING MESH TAPE a minimum 2

1/2" (65 mm).

3. Apply mixed Base Coat to surface of SELF-ADHERING

MESH TAPE by troweling from the center to the edges.

4. Allow Base Coat and SELF-ADHERING MESH TAPE to dry prior to application of Reinforcing Mesh and Base Coat.

F. CORNER MESH:

1. Install CORNER MESH at corners.

2. Apply CORNER MESH prior to application of reinforcing mesh.

3. Cut CORNER MESH to workable lengths.

4. Apply mixed Base Coat to insulation board at outside corners using a stainless-steel trowel.

5. Immediately place CORNER MESH against the wet base coat and embed the CORNER MESH into the base boat by troweling from the corner; butt edges and avoid wrinkles.

07 24 23 -15

6. After base coat is dry and hard, apply a layer of selected Reinforcing

Mesh over the entire surface of the CORNER MESH in accordance with 3.04 H.

G. Reinforcing Mesh: Standard or Medium Impact Resistance

Reinforcing Mesh: FLEXGUARD 4 INTERMEDIATE 6 and

INTERMEDIATE 12:

1. Install Reinforcing Mesh where indicated on drawings.

2. Apply mixed Base Coat to entire surface of the cement board with a stainless-steel trowel to embed the reinforcing mesh.

3. Immediately place Reinforcing Mesh against wet base coat and embed the reinforcing mesh into the base coat by troweling from the center to the edges.

4. Lap reinforcing mesh 2 ½" (64 mm) minimum at edges.

5. Ensure reinforcing mesh is continuous at corners, void of wrinkles and embedded in base coat so that no reinforcing mesh color is visible.

6. If required, apply a second layer of base coat to achieve total nominal base coat/reinforcing mesh thickness of 1/16" (1.6 mm).

7. Allow base coat with embedded reinforcing mesh to dry hard (normally 8 to

10 hours).

I. TINTED PRIMER:

1. Apply TINTED PRIMER to the base coat/reinforcing mesh with a sprayer, ⅜" (10 mm) nap roller, or good quality latex paint brush at a rate of approximately 150 - 250 ft² per gallon (3.6 - 6.1m² per liter).

2. TINTED PRIMER shall be dry to the touch before proceeding to the Finish coat application.

J. Finish Coat: SENERFLEX, SENERFLEX TERSUS

1. Apply Finish directly to the base coat with a clean, stainless steel trowel.

2. Apply and level Finish during the same operation to minimum obtainable thickness consistent with uniform coverage.

3. Maintain a wet edge on Finish by applying and texturing continually over the wall surface.

4. Work Finish to corners, joints or other natural breaks and do not allow material to set up within an uninterrupted wall area.

5. Float Finish to achieve final texture.

07 24 23 -16

3.5 CLEANING

A. Clean work per manufacturer’s recommendations.

B. Clean adjacent surfaces and remove excess material, droppings, and debris.

3.6 PROTECTION

A. Protect base coat from rain, snow and frost for 48 - 72 hours following application.

B. Protect installed construction until acceptance.

END OF SECTION

PROPOSED WALL SYSTEM BUILD-UP - BLAST PANEL [SECTION VIEW]

A2

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

WALL BASE SECTION AT HARD SURFACE DETAIL

C1

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

PROPOSED WALL SYSTEM BUILD-UP [PLAN VIEW]A3

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

WALL BASE SECTION AT GRADE DETAIL

C3

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

INSIDE CORNER DETAIL [PLAN VIEW]B4

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

OUTSIDE CORNER DETAIL [PLAN VIEW]C4

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

ASSEMBLY PER A2/WP3.00

ASSEMBLY PER A2/WP3.00

ASSEMBLY PER A2/WP3.00

BASIS OF DESIGN:

SENERGY CEMENT BOARD

STUCCO 1000SYSTEM BYBASF

M

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A S

S E

M B

L Y

P

E R

A

W

P

12"

SENERGY CASING BEAD

WRB

SENERGY CASING BEAD

ADJACENT GRADE

EXISTING FOUNDATION

PERFORATED VENT STRIP

VERTICAL BATTENS TO

ALIGN AT CORNERS

REINFORCE CORNER

WITH 24" PIECE OF WRB

SPECIFIED WRB WRAPPED

MIN 12" BEYOND CORNER

VERTICAL BATTENS

TO ALIGN AT CORNER

REINFORCE CORNER

WITH 24" PIECE OF WRB

SPECIFIED WRB WRAPPED

MIN 12" BEYOND CORNER

STUDS SIZES IN WALL

VARIES PER ARCHITECT

A S

S E

M B

W

P

PERFORATED VENT STRIP

A4

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

CLADDING STANDARD ATTACHMENT DETAIL

ATTACH CEMENT BOARD TO FURRING

WITH MIN #8 @ 8" OC AT EDGES AND IN

FIELD - ATTACH TO FURRING ONLY

PROPOSED WALL SYSTEM BUILD-UP [SECTION VIEW]

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

BASIS OF DESIGN:

SENERGY CEMENT BOARD

STUCCO 1000 SYSTEM BY BASF

1/2" CEMENT BOARD - ATTACH WITH

CORROSION RESISTANT BUGLE HEAD #8

SCREWS MIN AT 8" OC AT PERIMETER AND IN

FIELD - FULL EMBEDMENT INTO BATTEN (4

THREADS MIN)

SENERGY BASE COAT

SENERGY REINFORCING MESH

1/2" 18 GA GALV STEEL Z FURRING

ATTACH WITH CORROSION RESISTANT

#12 SCREWS AT 12" OC (4 THREADS

MIN EMBEDMENT INTO METAL STUDS)

SENERGY BASE COAT

SENERGY FINISH COAT

SENERGY SENERSHIELD-VB

FLUID-APPLIED WEATHER

RESISTIVE AND AIR BARRIER (WRB)

B2

PROPOSED WALL SYSTEM BUILD-UP - BLAST PANEL [PLAN VIEW]B3

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

A S

S E

M B

B

W

P

OR ASSEMBLY PER B2/WP3.00

OR ASSEMBLY PER B2/WP3.00

OR ASSEMBLY PER B2/WP3.00

O

S S

E M

B

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P

A1

EXISTING WALL SYSTEM BUILD-UP [SECTION VIEW]

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

EXISTING WALL SYSTEM BUILD-UP - BLAST PANEL [SECTION VIEW]

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

B1

SENERGY BASE COAT

SENERGY REINFORCING MESH

SENERGY BASE COAT

SENERGY FINISH COAT

SENERGY SENERSHIELD-VB

FLUID-APPLIED WEATHER

RESISTIVE AND AIR BARRIER (WRB)

2" 2 1/2"

Z FURRING PROFILE

1/2" CEMENT BOARD - ATTACH WITH

CORROSION RESISTANT BUGLE HEAD #8

SCREWS MIN AT 8" OC AT PERIMETER AND IN

FIELD - FULL EMBEDMENT INTO BATTEN (4

THREADS MIN)

1/2" 18 GA GALV STEEL Z FURRING

ATTACH WITH CORROSION RESISTANT

#12 SCREWS AT 12" OC (4 THREADS

MIN EMBEDMENT INTO METAL STUDS)

1/2" 18 GA GALV STEEL Z FURRING

ATTACH WITH CORROSION RESISTANT

#12 SCREWS AT 12" OC (4 THREADS

MIN EMBEDMENT INTO METAL STUDS)

1/2" 18 GA GALV STEEL Z FURRING

ATTACH WITH CORROSION RESISTANT

#12 SCREWS AT 12" OC (4 THREADS

MIN EMBEDMENT INTO METAL STUDS)

WRB - WEATHER LAP

OVER BASE FLASHING

NOTE: MODIFY SCREW LENGTHS

FOR DIFFERENT WALL

ASSEMBLIES - 4 THREAD MIN.

EMBEDMENT INTO METAL STUDS

NOTE: MODIFY SCREW LENGTHS

FOR DIFFERENT WALL

ASSEMBLIES - 4 THREAD MIN

EMBEDMENT INTO METAL STUDS

ASSEMBLY PER A2/WP3.00

OR ASSEMBLY PER B2/WP3.00

(E) TYVEK TO BE REMOVED

(E) DENSGLASS GOLD GYPSUM SHEATHING -

2 LAYERS TO REMAIN

(E) STEEL STUD FRAMING

(E) STUCCO BUILD-UP TO BE REMOVED

(E) DENSGLASS GOLD GYPSUM SHEATHING -

1 LAYER TO REMAIN

(E) STEEL STUD FRAMING

22 GA TYPE 'B' METAL PANEL TO REMAIN

(E) TYVEK TO BE REMOVED

(E) STUCCO BUILD-UP TO BE REMOVED

ASSEMBLY PER A1/WP3.00

ASSEMBLY PER B1/WP3.00

STUDS SIZES IN WALL

VARIES PER ARCHITECT

C2

WP3.00

SCALE: 3" = 1'-0" [EXPLODED]

ASSEMBLY PER A2/WP3.00

M

I N

SENERGY CASING BEAD

ADJACENT HARD SURFACE

EXISTING FOUNDATION

PERFORATED VENT STRIP

OR ASSEMBLY PER B2/WP3.00

WRB

2" 2 1/2"

Z FURRING PROFILE

12"

WALL BASE SECTION AT ROOF DETAIL

24 GA PREFINISHED METAL

BASE FLASHING TO MATCH

EXISTING PROFILE

24 GA PREFINISHED METAL

COUNTER FLASHING TO MATCH

EXISTING PROFILE

EXISTING ROOF MEMBRANE

CLOSED END RIVET @ 8" OC

EXISTING WALL CONSTRUCTION

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C o u r t h o u s e

S t u c c o

D e s i g n

S e r v i c e s

B u i l d i n g

N

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C h u r c h

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L a s

C r u c e s

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ASSEMBLY PER A2/WP3.00

ASSEMBLY PER A2/WP3.00

ASSEMBLY PER A2/WP3.00

ASSEMBLY PER A2/WP3.00

VENT PENETRATIONDETAIL

A1

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

SOFFIT DETAIL

C1

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

ELECTRICAL BOX PENETRATION DETAIL

A2

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

HOSE BIBB PENETRATION DETAIL

A3

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

PERFORATED VENT STRIP

PERFORATED VENT STRIP

PERFORATED VENT STRIP

PERFORATED VENT STRIP

TYPICAL VERTICAL CONTROL JOINT DETAIL

B1

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

A S

S E

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MIN 1/4"

VERTICAL RAINSCREEN FURRING ATTACHMENT DETAIL

C2

WP3.01

SCALE: N T S

END OF FURRING

END OF FURRING

1 1/4"

MIN

M I N

M I N

O

C

FASTENER

FASTENER

VERTICAL RAINSCREEN FURRING

SHEATHING

FRAMING

PERFORATED VENT STRIP

PERFORATED VENT STRIP

OR ASSEMBLY PER B2/WP3.00

OR ASSEMBLY PER B2/WP3.00

OR ASSEMBLY PER B2/WP3.00

OR ASSEMBLY PER B2/WP3.00

S

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FLOOR LINE HORIZONTAL EXPANSION JOINT DETAIL

B2

WP3.01

SCALE: 3" = 1'-0" [EXPLODED]

ASSEMBLY PER A2/WP3.00

OR ASSEMBLY PER B2/WP3.00

FRY REGLET 2-PIECE PLASTER

SCREED AT FLOOR LINE

EXPANSION JOINT

T

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T

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T

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CONTROL JOINTS TO BE LOCATED PER

EXISTING LAYOUT - FIELD VERIFY - OR -

PER MFR - LOCATE CONTROL JOINTS

APPROXIMATELY EVERY 600 SF OF

WALL SURFACE AREA WITH MAXIMUM

UNCONTROLLED LENGTH OR WIDTH OF

24 LINEAL FEET AND A MAXIMUM

UNCONTROLLED LENGTH-TO-WIDTH

RATIO OF 2-1/2:1

EXPANSION JOINTS TO BE LOCATED

PER EXISTING LAYOUT - FIELD VERIFY

T

Y P

HOSE BIBB HOUSING BOX

COMMERCIAL HOSE BIBB

EPDM TARGET FLASHING ADHERED

WITH BUTYL ON 3 SIDES - EXTEND 6"

IN EACH DIRECTION FROM THE EDGE

OF THE PENETRATION

SPECIFIED WRB

UNDERNEATH TARGET FLASHING

EXTERIOR SHEATHING

SOFFIT PANEL

BACKER ROD AND ONE PART

POLYURETHANE SEALANT

MAINTAIN EXISTING SOFFIT VENTING

NEW SPECIFIED WRB OVER TARGET FLASHING

TURN A PIECE OF THERMFLASH

SELF-ADHERING MEMBRANE DOWN

SHROUD OF VENT

VENT SHROUD - 24 GA PRE-FINISHED

BAKED ENAMEL FINISH METAL -

SECURE WITH CLOSE ENDED POP

RIVETS TWO EACH SIDE

PERFORATED VENT STRIP

EPDM TARGET FLASHING ADHERED ON 3

SIDES - EXTEND 6" IN EACH DIRECTION

FROM THE EDGE OF THE PENETRATION

NEW SPECIFIED WRB

UNDERNEATH TARGET FLASHING

NEW SPECIFIED WRB OVER TARGET FLASHING

24 GA METAL HEAD FLASHING

TURN A PIECE OF THERMFLASH

SELF-ADHERED MEMBRANE DOWN BLOCKING

ELECTRICAL BOX

CONDUIT

EPDM TARGET FLASHING ADHERED ON 3

SIDES - EXTEND 6" IN EACH DIRECTION

FROM THE EDGE OF THE PENETRATION

NEW SPECIFIED WRB

UNDERNEATH TARGET FLASHING

#093 ZINC CONTROL JOINT TRIM

ACCESSORY - CLARK DIETRICH

PLAN VIEW

WIDTH BY DESIGN

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Previously C3 - No Change to Details

Previously B1 - No Change to Details

Previously A1 - No Change to Detail

Previously A2 - No Change to Detail

Previously B2 No Change to DetailPreviously A3 See clarification

ASSUME 3/4"

Deleted Detail B3 Detail was redundant

Deleted Previous Detail C2

BOARD STUCCO AT WINDOW JAMB

B1

WP4.00

SCALE: 3" = 1'-0" [EXPLODED]

BOARD STUCCO AT WINDOW HEAD - SLOPED WALL

A2

WP4.00

SCALE: 3" = 1'-0" [EXPLODED]

BOARD STUCCO AT WINDOW HEAD

A1

WP4.00

SCALE: 3" = 1'-0" [EXPLODED]

CEMENT (EVERYWHERE) BOARD STUCCO AT SILLC1

WP4.00

SCALE: 3" = 1'-0" [EXPLODED]

BOARD STUCCO AT SILL - SLOPED WALL

C2

WP4.00

SCALE: 3" = 1'-0" [EXPLODED]

TOE BEAD OF

SEALANT

(E) INSIDE

CLOSED CELL BACKER ROD AND ONE

PART POLYURETHANE SEALANT -

SEALANT ONLY TO BASE COAT ONLY

3/8"

FIELD VERIFY LOCATION

OF WINDOW IN OPENING

EXTEND LIQUID WRB INTO

OPENING AND SEAL TO

EXISTING WRB

ASSEMBLY PER A2/WP3.00

OR ASSEMBLY PER B2/WP3.00

CORNER ATTACHMENT CLIP

A

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M

B

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P

CLOSED CELL BACKER ROD AND ONE

PART POLYURETHANE SEALANT -

SEALANT ONLY TO BASE COAT ONLY

EXISTING WINDOW TO BE

REMOVED AND REPLACED

APPLY NEW LIQUID WRB INTO

WINDOW OPENING -

REINFORCING FABRIC WITHIN

WINDOW FLASHING AT ALL

CORNERS

APPLY NEW LIQUID WRB INTO

WINDOW OPENING - REINFORCING

FABRIC WITHIN WINDOW FLASHING

AT ALL CORNERS

CORNER ATTACHMENT CLIP

CORNER ATTACHMENT CLIP

BUGLE HEAD FASTENER -

TYPICAL - INSTALL (2)

ROWS ON RETURN -

STAGGERED

A S

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P

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B

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P

EXISTING WINDOW

CLOSED CELL BACKER ROD AND ONE

PART POLYURETHANE SEALANT -

SEALANT ONLY TO BASE COAT ONLY

ASSEMBLY PER A2/WP3.00

OR ASSEMBLY PER B2/WP3.00

24 GA PREFINISHED

METAL FLASHING SET

IN BUTYL SEALANT

CLOSED CELL BACKER

ROD AND ONE PART

POLYURETHANE SEALANT

EXISTING WINDOW

REINFORCING FABRIC

WITHIN WINDOW FLASHING

AT ALL CORNERS

(2) ROWS OF FASTENERS ON

RETURN - STAGGERED

BUGLE HEAD FASTENER - TYPICAL -

INSTALL (2) ROWS ON RETURN -

STAGGERED

END DAM PER

C3/WP4.00

WALL ASSEMBLY PER

A2/WP3.00 OR B2/WP3.00

24 GA GALV METAL FLASHING

WITH 3/4" BACK DAM AND MIN

3" END DAMS - SET IN BUTYL

SEALANT - PAINT TO MATCH

EXISTING TRIM COLOR

SEE C3/WP4.00

CLOSED CELL BACKER

ROD AND ONE PART

POLYURETHANE SEALANT

V

I

F

VIF

VIF

PAN TO BE 24 GA GALVANIZED -

ALL JOINTS SHALL BE SOLDERED -

PAINT TO MATCH EXISTING TRIM COLOR

SET PAN INTO FULL BEAD OF NON-SKINNING

BUTYL SEALANT OR PROTECTOROOF EPDM

SELF ADHERING STRIP

OVERLAP DECK TO WALL

FLASHING - SEAL WITH

1-PART POLURETHANE

AFFIX PAN AT JAMBS

TURN UP BACK LEG

OF PAN 5/8" - SET DOOR

INTO TOE BEAD OF NON

SKINNING BUTYL SEALANT

EXISTING WINDOW TO BE

REMOVED AND REPLACED

GALVANIZED WINDOW SILL PAN DETAIL

C3

WP4.00

SCALE: N T S

M

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W I N

D O

W

D

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C r u c e s

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C o u r t h o u s e

S t u c c o

D e s i g n

S e r v i c e s

B u i l d i n g

N

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N o r t h

C h u r c h

S t r e e t

L a s

C r u c e s

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