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1 ■ 2 ■ 3 ■ 4 ■ 5 ■ 6 ■ 7 ■ 8 ■ 9 ■ 10 ■ 11 ■ 12 ■ 1:3 ■ 14 ■ 15 ■ 16 ■ 1 l ■ 18 ■ 1 q! ■ 20 R ■ P ■ Q ■ N ■ K H c F I_ D C, B A BUILDING ENVELOPE WEATHERPROOFING NOTES =GENERALNOTES-. 1. Appendix A in the project manual includes a report titled Initial Visual Evaluation of the Building Envelope Construction which was prepared for the Owner on February 24, 2014 by CMC Construction Moisture Consulting Inc. CMC Project No. 14-02007. The initial observations by CMC were performed at ground level. The contractor shall perform a more detailed review of the building exterior including upper portions of the building that will require equipment to gain access. The contractor shall review the report and confirm all existing conditions in the field in order to price the scope of work as follows. 2. Areas of the exterior building elevations where the Owner has reported past water intrusion issues have been noted on the exterior elevation drawings with a "2' . 3. Areas of the exterior building elevations where observations have identified greater potential for water intrusion have been indicated on the exterior elevation drawings with a "3" and photographs are included in the CMC report. 4. Any moisture contaminated materials as identified visually or by moisture meter to be removed and replaced per validation with electronic moisture reading or other industry recognized evaluation until dry material is identified. A unit price for replacement of stucco, EIFS, sheathing, metal studs, metal coping and roofing shall be provided by the contractor as part of the pricing and construction contract. The contractor shall keep a weekly log including photographs in all locations where moisture contamination has been identified and submit to the Owner and Architect in order to track the quantity of material replacement. 5. Any moisture contamination that appears to require remediation or access from the interior of the building to complete the repair shall be brought to the Owner and Architect's attention immediately. 6. EIFS, stucco and other exterior finishes are to be thoroughly coated and sealed including all junctures with adjacent materials and terminations/transitions at roofs, foundations, walls, etc. Check all areas obscured from view and/or potentially subject to wetting from sprinklers or rainwater to assure proper repair, preparation and resealing as required. 7. Coordinate with client on removal and replacement or reinstallation of all existing signage affixed to EIFS and stucco surfaces included in the renovations. 8. Existing connections for the support of seasonal decorations are to be removed and reinstalled or left in place during the renovations unless otherwise noted by the Owner. STUCCO NOTES: 9. Sound stucco at areas with rust corrosion on stucco accessories followed by removing/replacing portion of stucco which are not adequately bonded. Stucco accessories exhibiting rust corrosion should either be mechanically abraded to remove loose rust scale and coated with a rust inhibiting primer or replaced depending on the degree of corrosion. Remove and replace sections of rusting corner beads to an extent of a minimum of 12 inches beyond signs of corrosion. Install new Zinc casing bead and reapply scratch coat, install Sonneborn Gel Patch Repair Mortar to flush with existing stucco. Create an irregular joint line at the new/ existing stucco by chipping the existing stucco full depth to ensure that new stucco is toothed in to existing stucco. Remove, replace, and patch sections of rusted control joint screeds in same manner as described above. 10. Cracks in the stucco shall be sounded to determine the bond integrity and removed/replaced where cement plaster does not have adequate adhesion. Stucco cracks which appear to be dynamic (moving) and determined to have an adequate bond to substrates should be routed out (1 /4" wide x 1 /2" deep) followed by installation of backer rod and sealant and static cracks (nonmoving) should be patched with material such as elastomeric sealant and knife or brush grade patching compounds which are compatible with the proposed exterior coating system. 11. Stucco repair at main entry soffit bounded by the perimeter soffit vent is to be finished with acrylic paint as specified. Any soffit cracks within this soffit area are to be repaired with a knife grade elastomeric stucco patch compound compatible with the specified paint finish. 12. All stucco repair work is to be finished with a texture that matches existing stucco texture and blends with adjacent stucco finish as closely as possible. Follow Elastomeric Coating manufacturer's recommendations on substrate preparation including stucco patching, removal of peeling, blistering and chalking existing paint back to securely bonded material. Submit letter from coating manufacturer to Architect confirming compatibility of stucco repair products. Before starting the coating work advise the Architect of any substrate conditions that may not allow for a uniform and consistent coating finish. EIFS NOTES: 13. Cracks or damage in the existing EIFS must be repaired to match the existing application in accordance with typical EIFS manufacturer's recommendations by an experienced applicator to avoid damage. Be advised, the remedial work noted may require the use of textured coatings to help camouflage areas of repair thus mockups of proposed patching are recommended for the review by applicable parties. Al WEATHERPROOFING NOTES 1 /16" = 1'-0" PAINTING NOTES: 14. The base bid includes using all acrylic exterior paint. There is an add alternate to use an elastomeric coating in certain areas on the building that will not be impacted by the future work to be performed in Phases 2, 3 and 4 as described in the schematic design documents issued separately dated 02.28.14. 15. In all areas described in the exterior elevations to receive the elastomeric coating Dow Corning Allguard Bone White, the based bid shall be the Sherwin Williams SW6357 Choice Cream color. 16. In all areas described in the exterior elevations to receive the elastomeric coating Dow Corning Allguard Whole Wheat, the base bid shall be the Sherwin Williams SW7694 Dromedary Camel. 17. In exterior elevations on A201, areas of new EIFS shall have an integral color as described in specifications to match the Sherwin Williams paint colors indicated by the hatch in the Exterior Finish Legend. 18. All exterior walls, soffits and surfaces not shown in the exterior elevations shall be painted 09 91 OO.AO1 - SW 6357 Choice Cream or add alternate 09 96 53.AO1 Dow Corning Allguard Bone White unless noted otherwise. This is to include all existing interior courtyards, breezeways, etc. SEALANT/ PAINTING NOTES: 19. Sheet metal flashing with open/ unsealed terminating ends and bottom edges of sheet metal coping which does not lap over stucco should be caulked with an appropriate sealant to achieve an acceptable level of water penetration resistance. 20. Sheet metal cladding between glazing assemblies with open/unsealed joints can be addressed by neatly applying Dow Corning 123 preformed silicone sealant or by installing sheet metal cover plates set in sealant over open/unsealed joints. 21. Detach all existing PVC pipe attached to exterior building envelope and reattach/reseal at connection points. Paint PVC pipe to match wall. 22. Mask all metal pipe, conduit, etc. (do not paint). Replace all ferrous clamps with non-ferrous connectors set in new sealant. 23. Remove and replace all existing building sealants throughout the facility as a part of the renovation. Accordingly, the sealant material selected must be compatible with the specified exterior paint or coating system. Additionally, we recommend specifying sealant cove bead applications with a minimum "face at all exterior wall inside corner directional changes scheduled to be painted/coated to provide a smooth transition for the new paint/coating thus ensuring consistent dry film thickness (DFT) for such materials. 24. Remove all unused hardware/clips from exterior wall surfaces and seal penetrations prior to new application of painting/coatings. 25. Repair all cracked and damaged stucco, EIFS and masonry prior to application of painting/coating. 26. Seal around all wall mounted devices that cannot be removed. 27. Remove any rust, prep, prime and paint exposed metal items such as access ladders, handrails and breaker boxes. 28. Do not paint any existing exposed aluminum in -wall louvers unless painted already. All painted existing in -wall louvers shall be painted the same color as the adjacent wall. Paint in -door louver(s) to match door(s). 29. Remove all signage prior to application of painting/coating and reinstall in original location using specified sealant at all imbedded fasteners. 30. Existing exterior wall and window surfaces to be evaluated and tested for proper adhesion and compatibility with specified sealants, primers, painting and coating. Each major condition (heavy textured stucco, heavy textured EIFS, medium sand finish EIFS, etc.) on the existing walls shall be tested independently and the results recorded for review with the Owner's building envelope consultant. The Owner's building envelope consultant shall review and approve the results prior to the execution of the work. 31. Replace sealant at existing metal copings. Replace damaged metal copings to match existing material. All metal copings shall be painted the same color as the adjacent wall. WINDOW AND DOOR NOTES: 32. Windows which appear suspect in terms of water penetration resistance shall be brought to the attention of the Owner and Architect. Field water testing in accordance with AAMA 501.2-03 may be performed to determine water penetration resistance whereby reasonable remedial solutions may be specified. 33. All exterior hollow metal doors and frames throughout project shall be prepped and painted. Doors deteriorated beyond repair are to be brought to the attention of the architect. Provide bug sweep hardware at all exterior doors. All hollow metal doors and frames shall be painted the same color as the adjacent wall. ROOFING NOTES: 34. Roofing deficiencies adjacent to the renovation shall be repaired and a roof protection plan put in place for the renovations. Confirm and maintain any warranty of existing construction. Replace with a compatible roofing assembly. Engage the Owner's exterior envelope consultant as needed. SEAL FLORIDA HOSPITAL Zephyrhills ED EXPANSION & ORTHO RENOVATION Hunton ARCH ITE TTS 04,15.16 CONSTRUCTION DOCUMENTS 05,10.16 ADDENDUM NO.1 WEATHERPROOFING NOTES PROJ. NO. H-15021.00 SHEET DRAWN DMC A002M=====J P ■ 0 ■ N ■ K J H G l- C ■ B ■ A 1 ■ 2 ■ 3 ■ ■ 5 ■ 6 ■ 7 ■ 8 ■ 9 ■ 10 ■ 11 ■ 12 ■ 13 ■ 14 ■ 15 ■ 16 ■ 17 ■ 18 ■ 19 ■ 20 Copyright HuntonBrady Architects P.A. All Rights Reserved. 800 N. Magnolia Ave., Suite 600, Orlando, Florida 32803 (407) 839-0886 (407) 839-1709/Fax www.huntonbrady.com License AAC001744