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APPROVED Scope Details+9.8.2022_9.56.53_AM+3096525it#�IIC ProvidenceReal Estate Slrate9Y & ❑P erations CONTRACT APPROVAL REQUEST AND SUMMARY Date: 8/25/2022 Requestor: Mike Denney Region: PSR (Puget Sound Region) Construction Manager: Micah Dolen Vendor Name: GLY Construction Project Name: 2019 - SHS - EDM - CSI Rad Onc Building Roof CIP: 10001164 Project Sponsor/Owner: Mike Denney Required for approval of contracts or change orders with a total contract value greater than $1,000,000 Original project budget covered roofing replacement, new skylights, storefront glazing replacement, stucco patching and paint at Swedish Edmonds Radiation Oncology building. Once the project started and scaffolding was set up, Wetherholt Envelope Consultant noticed some suspicious areas in the stucco and recommended opening some test areas to see if moisture was behind the stucco. 9 test areas were opened, and 8 of areas showed signs of moisture intrusion. Some areas show structural rot on the wood framed building. The source of the water intrusion appears to be caused by poor window installation in combination with all of the window weep holds being caulked shut. See full Wetherholt Report below. ROM pricing was developed to remove and replace existing windows and stucco siding. This includes rot repair in select areas, but full scope of repairs will not be understood until all of the stucco has been removed. Pricing includes structural engineer review of existing conditions and develop repair scope documentation. Risks of not proceeding with new scope would be continued water intrusions and would leave the building with unknown structural damage. Work can be performed in phases with staff and patient spaces shifting inside existing space to minimize impacts to clinical operations. Additional scope can be performed by contractors that are already onsite doing the original scope. Completion of additional scope will include a warranty and Wetherholt will design a maintenance plan to prolong the building envelope. A quick decision is critical on this project as we are quickly losing our weather window. The roofing portion of this project is on pause until we finalize the approved scope of the rot/siding repair. Storefront glazing replacement is still moving forward. LEGEND DELINEATORS _ TEMPORARY BARRIER Phase 1 Phase 2 Phase 3 Phase 4 [Swedish Edmonds Oncology] DTI] I p3 ❑Skylight Removal❑ PIS <I C G-L-Y LEGEND DELINEATORS _ TEMPORARY BARRIER Phase 1 _ Phase 3 TEMPORARY BARRIER HELD 4' OFF GLAZING RO-106 OFFICE 64.90 ft2 LEAD THEIR IST" -'"- 0.104 RO-107DUPLICATE ESTPAT CT RO-1079? 6.30 ft2 434.91 ft2 CONTROL RO-105 RO-103 128.20 ft2 DRESS WAITING 230.11 ft2 224.70 ft2 GOWNED I II �1 \ r+mar RO-102 NURSESTATION 169.89 ft2 slawvx vacts mvh RO-119 CORRIDOR ® RO-121 531.32 ft2 RO-120 RO-118 CLE S.MR RO-17 CONTROL RO-115 RO-114 RO-112 229.65 ft2 RO-122 RO-117 RESTPA T j CORRIDOR EXAM 49.52 ft2 EXA 149.13 ft2 M �„3 E 13503 ft2 RO-111 IQ`.II 284.88 k2 EXAM EXAM 173.00 ft2 RO-116 #4 135.01 112 #2 134.08 ft2 #5 RESTPAT #3 #1 49.52 ft2 r� 3 CORRIDOR RO-124 115.65 115.65 ft2 CORRIDOR RO-134 415.58 ft2 RO-125 UP SKP STORAGE 88ft 55.75 ft2 I] RO-132 RO-130 -1? RO-1????? BLOCK- RO-133 OFFICE RO-131 WORK 117.20 ft2 OFFICE 154.64 ft2 NTROL C RIDOR OFFICE .26 ft2 1.03 ft2 RO-135 107.57 ft2 116.95 ft2 DOSIMETRY RO-136 MECH RO-SFIR?? ELECT 97.52 ft2 STAI 130.31 ft2 143.10 ft2 RO-AC EQUIP MECH 551.11 ft2 [Swedish Edmonds Oncology] DTI] I pl [Glazing Replacement] Plan Add req air machines and monitor to clans. VESTIBULE 100 �,1� R I 54.48 ft2 RO-109 -108 WAITING LOBBY i LOBBY c 175.66 ft2 239.441 FAMILY ED -123 62.26 COft2 ELEV O127 \62 RIDOR 2 119.1 ft2 ft2 \ RO-129 ft2 I0.0 5 OFFICE 98.58 (Confirm if access is requiredl TEMPORARY BARRIER HELD 4' OFF GLAZING WETHERHOLT AND ASS O CIATE S, INC. FIELD REPORT — SWEDISH RADIATION ONCOLOGY EDMONDS — FIELD REPORT Report Number: 5 Project No. 10-180808A2 Providence Health and Services PO Box 696430 San Antonio, TX. 78269 Attn: Micah Dolen (Swedish) Cc: Rich Jackson (Superior Stucco) Cory Yalowicki (Superior) Brent Siegfried (GLY) Arlond Diteman (GLY) Ken James (GLY) Date of Inspection: August 16, 2022 Page: 1 of 9 Job Address: 21605 76th Avenue W. Suite 100 Edmonds, Washington 98026 Phone: 425-922-3399 Email: Micah.Dolen@swedish.org Phone:206-730-8995 Email:rich@superiorstuccoservices.com Phone:425-486-3470 Email: Cory@superiorstuccoservices.com Phone: 425-393-4142 Email:Brent.Siegfried@gly.com Phone: 425-577-4429 Email:Arlond.diteman@gly.com Phone:425-429-4975 Email:Kenneth.jamesjr@gly.com Weather. Sunny Temp.: —79°F Contractor(s): GLY, Superior Stucco (SS), Axiom Division 7 (AD7) Foreman/Superintendent: Arlond Diteman (GLY), Current Work Area: N/A Approximate No. of Workers On -Site: N/A Contact with: Brent SiegfriedGLY) Foreword: This writer visited the site of the Swedish Radiation Oncology Edmonds project to review the conditions of the existing stucco wall assembly at three (3) additional exploratory openings made. The following items were observed/discussed. Signed: Brian Munson, Field Inspector Sent: August 17, 2022 1471 S NE 95'4 Street, Suite 100 Redmond, Washington 98052 Reviewed by: Jose Laurean, Senior Field En ig neer Phone: 425-822-8397 Fax: 425-822-7595 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 2 of 9 Observations• 5.1 At exploratory opening #8 at the south elevation of the penthouse at approximate Gridline #3, -The asphalt impregnated building paper is in good condition. -The metal lath shows no signs of rust. -No visible signs of water intrusion were present on the gypsum board. Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 3 of 9 Observations Continued: 5.2 At exploratory opening #9 at the west elevation below the window assembly between approximate Gridline A & B, -The asphalt impregnated building paper is deteriorated. -The metal lath shows small signs of rust. -The gypsum board is starting to deteriorate and shows signs of water intrusion around the staples and fasteners that were used in the assembly of the stucco. - There is minimal self -adhered water proofing applied at the sill of the window that is starting to deteriorate. M. Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 4 of 9 Observations Continued: 5.3 At exploratory opening #6 at the north elevation, the opening was extended up the wall to include the area directly below the window assembly at approximate Gridline 4, -The asphalt impregnated building paper is deteriorated. -The metal lath is rusted directly under the window assembly. -The gypsum board is deteriorated. -The wood framing for the window roush oaeniniz is deteriorating and flaking apart. Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 5 of 9 New Problems/ Solutions Items: No new items Incomplete/Unaddressed/Problematic Issues from Previous Reports: (Problem Items continue to appear until marked as "Item resolved" — updates are noted by date and Report # in bold font. Items are listed in descending chronological order by date of the site -visit). 2.9 At the stucco exploratory opening on the south elevation, approximate Gridline 7, the existing asphalt impregnated building paper that serves as the weather resistive barrier (WRB) is deteriorated and easily breaks apart when handling. The gypsum sheathing has evidently taken on water over an extended period of time and shows a calcified state that is very brittle. Fasteners for securing the metal lath are corroded. The wood framing is exposed at a joint in the gypsum sheathing where the studs could be seen with dry -rot. This will require removal of the sheathing and repair of deteriorated wood structure as directed by a structural engineer, until dry sound framing conditions are encountered. Any fungal growth should be remediated at the direction of an industrial hygienist. We suggest additional exploratory openings be performed through the exterior cladding on all elevations to gain a better understanding of existing conditions and determine repair options. Update 8-1-22 FR#3: As indicated in Item 3.2 above, new openings have been marked for further examination of the stucco wall assembly in determining the extent of damage at other suspect areas and if any areas can be salvaged. Based on our initial assessment of the opening and overall elevations, an overhaul of the stucco and some framing repairs are likely to be needed. Update 8-3-22 FR#4: Based on observations at the additional exploratory openings made, it appears that the south and east elevations show the most deterioration in the stucco wall assembly that extends into the framing, in particular under window and louver penetrations. Because the majority of the south and east elevations are likely to contain deteriorated wall assembly components, it is recommended that these elevations be considered for complete replacement of the stucco and building paper to expose areas of sheathing and framing, and determine the extent of replacement. Once framing and sheathing repairs/replacement is performed, which should be consulted by a structural engineer, and any fungal growth remedied, new stucco assembly should be installed that includes a vapor permeable self -adhered weather resistive barrier with associated flashings, drainage composite and 3-coat stucco, see recommended assembly section detail below. Note that this work will require that the windows be removed in order to install new flashings into the rough openings which should include a sill pan and head flashing, and similarly at louver penetrations (detailing for flashings to be provided as needed). Glazing contractor should be consulted on feasibility of salvaging and reinstalling the windows, or otherwise slated for replacement. The north and west stucco elevations may be salvageable and could continue with the originally submitted scope of selective repairs and stucco refinish work. However, one additional opening on the west elevation should be considered below a window to confirm that no issues are present. Update 8-16-22 FR#5: Based on the additional stucco wall assembly openings made at location #9 and #6, west and north elevation respectively, both below windows, it appears that water intrusion that is causing the deterioration observed is stemming from the window penetrations. While the extent of the damage is not as extensive as other locations, the owner should consider replacement of stucco and deteriorated components with a new water management (rainscreen) type assembly. Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 6 of 9 INSULATION, assumed to be spray foam REPLACE WITH NEW WHERE DAMAGED 2x WOOD FRAMING REPLACE WITH NEW WHERE DETERIORATED AND AS DIRECTED BY STRUCTURAL ENGINEER EXT. GYPSUM SHEATHINC REPLACE WITH NEW WHERE DETERIORATED VAPOR PERMEABLE WRB, Soprema SopraSeal Stick VP or sirnilar by VaproShield APPLY OVER GYP SHEATHING WITH ASSOCIATED METAL AND FLUID —APPLIED FLASHINGS WATERWAY 9714A OR KEENE DRIWALL RAINSCREEN MECH, FASTEN PER MANUFACTURER DRYVIT 3—COAT REINFORCED STUCCO WITH ACRYLIC FINISH COAT Recommended Stucco Replacement Section Detail Pending approval from Owner/Client Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 7 of 9 Roof Plan Locator Map All locations are approximate. LQUI 1 FCFF- FU TYP CONCRETE ROOFS A3 TYP 2 FU TYp ?MAIN ROOF 0 mslN� LOBM ROOF tiT® .4LIR 3 "' MO TYP —F .� ELEVATOR ROOF ® �® ® R13 TYP OVERRUN ROOF 1 T,7p , R4 TYP Ifi,1C i —' HI 1 R4TYP [32 TYP' R2 k aSILL 4 L LUW . wrwa� j uzuttN RS I iau� m�i TYP 94 1 clvees � ► onrtli 2 TYP TYP '—�� �����E C , TYP 4 TYP R5 ' IR',1C I 3 �+a � ,T1.p 314 n ♦.. I n �_ R9 TYP I i L �r_ + 1' I T,P El I E�IIB 1 TrP RR HIGH R7 1 TYP ® A9FE N�9I R6 4 TYP tin.2 TYP - 'tin Eifi R8 LD'N 1 1 TYP 2 i © ; 1 r T;P TYP R4 R3 TYP R4 R. R` i LOWER LEVEL � STAIR I ROOF CONCRETE ROOFS 2 TYP 3 TYP , Tr'P R3 R3 FL Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 Page 8 of 9 Exterior Elevations: Approximate location of stucco exploratory openings South Elevation STUCCO CRACK REQAi4 _, sown ill rs t CONTROL JOINT REPLACEME wn CLAIMING SEALANT JOINT REPLACEMENT. WEST FACING North Elevation: STUCCD HOLE REPAI (.i Y1 NI - - - ' Narh �1 CONTROL JOINT .r -'L JOIV E-LACEIVENT 81 y Raw Signatures on page 1 Swedish Radiation Oncology Edmonds Field Report 05 Job No. 10-180808A2 East Elevation: t CONTROL JOINT REPLACEMENT West Elevation: k c.U..•TR� JO�k� P06c*U — Iro �7 d�T{OII1T IFIPGVe �-ITC�MI �F Page 9 of 9 w .t� dr- W1 verrrtf L F Signatures on page 1