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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> SECTION 04 01 20.63 —BRICK MASONRY REPAIR <br /> SECTION 04 01 20.63 -BRICK MASONRY REPAIR <br /> PART 1 -GENERAL <br /> 1.1 RELATED DOCUMENTS <br /> A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 <br /> Specification Sections, apply to this Section. <br /> 1.2 SUMMARY <br /> A. Section Includes: <br /> 1. Repairing brick masonry. <br /> 2. Removing abandoned anchors. <br /> 3. Painting steel uncovered during the work. <br /> B. Related Requirements: <br /> 1. Section 01 35 16 "Alteration Project Procedures" for general remodeling, renovation, repair, and maintenance <br /> requirements. <br /> 1.3 ALLOWANCES <br /> A. Allowances for brick masonry repair are specified in Section 01 21 00"Allowances." <br /> B. Preconstruction testing is part of testing and inspecting allowance. <br /> C. Abandoned anchor removal is part of<Insert name of allowance>. <br /> D. Brick removal and replacement is part of brick removal and replacement allowance. <br /> E. Patching brick masonry is part of masonry patching allowance. <br /> 1.4 UNIT PRICES <br /> A. Work of this Section is affected by unit prices specified in Section 01 22 00"Unit Prices." <br /> 1. Unit prices apply to authorized work covered by[quantity allowances] [estimated quantities]. <br /> 2. Unit prices apply to additions to and deletions from Work as authorized by Change Orders. <br /> 1.5 DEFINITIONS <br /> A. Low-Pressure Spray: [100 to 400 psi (690 to 2750 kPa); 4 to 6 gpm (0.25 to 0.4 L/s)] <Insert range of values>. <br /> B. Rebuilding (Setting) Mortar: Mortar used to set and anchor masonry in a structure, distinct from pointing mortar <br /> installed after masonry is set in place. <br /> C. Saturation Coefficient: Ratio of the weight of water absorbed during immersion in cold water to weight absorbed <br /> during immersion in boiling water; used as an indication of resistance of bricks to freezing and thawing. <br /> 1.6 PREINSTALLATION MEETINGS <br /> A. Preinstallation Conference: Conduct conference at[Project site]<Insert location>. <br /> 1. Review methods and procedures related to brick masonry repair including, but not limited to,the following: <br /> a. Verify brick masonry repair specialist's personnel, equipment, and facilities needed to make progress and <br /> avoid delays. <br /> b. Materials, material application, sequencing, tolerances, and required clearances. <br /> c. Quality-control program. <br /> d. Coordination with building occupants. <br /> e. <Insert agenda items>. <br /> 1.7 SEQUENCING AND SCHEDULING <br /> A. Order sand [and gray portland cement] for colored mortar immediately after approval of [Samples] [mockups]. <br /> Take delivery of and store at Project site enough quantity to complete Project. <br /> B. Work Sequence: Perform brick masonry repair work in the following sequence, which includes work specified in this <br /> and other Sections: <br /> 1. 07 54 00—Single-Ply Roof Reparis <br /> 2. 07 41 10—Metal Roof Repairs <br /> 3. 07 19 00—Water Repellants <br /> 4. 04 01 20—Masonry Restoration <br /> 5. 04 00 20—Preparation for Masonry Restoration <br /> 6. 07 92 00—Elastomeric Joint Sealants <br /> 7. Remove plant growth. <br /> ©BOOMERANG DESIGN 04 01 20.63-1 510 Meadowlands Drive,Hillsborough, NC <br /> BD#1835 ORANGE COUNTY,NC 12/07/2018 <br />