HomeMy WebLinkAboutDYIMS PE Site report 20220616
Architect: Perkins Eastman DPC
Distribution: Commodore PMA Consultants Sandra Cashen Mark Grylls File
ARCHITECT’S SITE OBSERVATION REPORT
DATE OF VISIT: 06/16/2022 PROJECT: Dennis Yarmouth Intermediate
Middle School
286 Station Avenue
South Yarmouth, MA 02664
DATE OF ISSUE: 07/06/2022 PROJECT NO: 71011
WEATHER
CONDITIONS:
Sunny to partly cloudy; 70s ARCHITECT: Perkins Eastman, DPC
20 Ashburton Street
8th floor
Boston, MA
The purpose of the Site Observation Report is to record general observations of the work in progress at the time of the Architect’s visit.
WORK IN PROGRESS:
1) Interior partition framing, drywall,
2) Painting and tile
3) Ceiling framing; ceiling installation
4) MEP/FP rough-in
5) Door frame installation
6) Millwork installation
7) MEP diffuser installation
8) interior CMU partitions
9) Curtain wall installation
10) GFRC panel and prep (girt/ insulation installation)
11) ACM panel as well as girt/insulation installation
12) Sun shade installation
13) Brick masonry and PCC
14) Caulking
15) Gas line installation by national grid
16) Site work
FIELD OBSERVATIONS:
PE visited the site on Thursday 06-16, to review ongoing progress.
Interior Items
1. For Area D, Interior millwork installation is ongoing, as well as above-ceiling work in the classrooms.
2. For Area C, Colony is finishing up taping at the first floor; painting has commenced at second floor; millwork and
tile installation are both commencing, and Arden has installed radiant panels at the second floor.
3. For Area B, MEP rough-in is complete at the atrium and at the time of observation Colony had commenced
installing drywall at the atrium ceiling.
4. Second floor boarding and taping is well underway at Area B; the atrium ceiling is gridded and almost ready for
sheetrock installation (see photo).
5. MEP-rough in is ongoing in the gymnasium and is well underway at the media center (see photo on page 3).
6. H. Carr is in the process of installing the grids for the ceiling clouds at the media center (see photo on page 4).
7. At Area B first floor, HVAC piping rough-in is almost complete; HVAC supply and return ductwork installation is in
progress.
8. The Rock climbing wall at the gymnasium is scheduled to go in next week according to CB.
9. For Area A, soffit and detailed framing are ongoing; the soffit at auditorium lobby is being framed.
10. For Area A, overhead MEP work is ongoing at the auditorium, and MEP rough-in (in-wall and above ceiling) is
commencing at the music rooms. Sprinkler work at the auditorium is substantially complete.
11. CMU at the locker areas is complete and Lighthouse is currently installing the CMU partitions at the kitchen area.
REPORT BY: ABH Page 2 of 4
Exterior items:
12. Beacon has substantially completed all AVB membrane installation as well as window stripping at Area A
13. Lambrian is installing the IGUs for the curtain wall at the cafetorium (Area A north) and just needs to put on the
CW caps (See photo on page 4).
14. Lambrian has begun the CW framing at the auditorium corridor (see photo on page 3).
15. Stanley has finished installing window surrounds for Area C, ahead of Lymo’s GFRC panel work
16. Lymo (panel contractor) is installing ACM at the links in the South classroom courtyard See photo on page x
17. GFRC is substantially complete at the B-C courtyard (both north and south), and they are working their way
around the north side of Area B; they are also installing GFRG panels at the north side of Area C (see photo on
page 4).
18. Sunshade installation at area D is substantially complete.
19. Brick masonry progress: Area B is substantially complete; Lighthouse is in the process of installing brick at the
music wing (south side of A). See photo on this page.
Site work:
20. National grid is putting in underground gas line (see photo on page 3).
21. RBO is grading the courtyard between C and D, and preparing for curb installation
22. Traffic light foundations and grading for the sidewalk at the admin building are scheduled for this week
DISCREPANCIES, SPECIAL INSTRUCTIONS
New items
6161. Electrical Box rough-in at media center ‘portals’. This was discussed with CB; Annese said that those are for
card readers. PE to review coordination with millwork (see photo on page 3).
6162. Detail at DD-1 diffusers. PE rejected the mock up for the trim. (See photo on page 3.) PE, CB and millwork
installer devised a scheme for making a white “reveal” between the millwork panel and the diffusers with ¼”
stock; diffusers to protrude ½” from face of drywall, and drywall to be butted to the DD-1 and taped in..
6163. Parapet ends at links. PE asked CB to work with Stanley to avoid having any of the vertical face of the
parapet flashing (white membrane) visible between the coping at the main parapet and the short pieces of
aluminum coping at the north and south ends of the links (see photo on page 3).
Prior items
6091. (from 06 09 site report) Krion Classroom entrance ‘portals’. O’Byrne to paint substrate at the joints to match
Krion due to silicone being clear. Update: this is being addressed. To be closed
6092. (from 06 09 site report) mortar ‘spalling’ at locker room entrance door head. Still open.
4211. (from 04 21 site report) Steel protrusion at auditorium. Still open.
4141. (from 04 14 site report) Accent paint at classroom walls. (soffit issue still open)
11301. (from 01-13 site report): Guard rail welds at D & C stairs - United still needs to grind welds for the guards at
academic stairs (see photo). Still open.
SITE PHOTOS
VIEW FROM SOUTH (AREAS A AND B)
REPORT BY: ABH Page 3 of 4
IGU’S INSTALLED AT GYM SE CORNER PROGRESS @ CENTRAL COMMONS AREA KRION / CARD READER ISSUE AT B
ACM AT WEST FAÇADE OF AREA D STL. PLATE DOOR SURROUND @ STAGE TYPICAL CLASSROOM SHELF UNIT
REPORT BY: ABH Page 4 of 4
EOS GAP AT LOCKER ROOM (AREA B)
STAGING FOR MEP ROUGH AND K-13 ETC (AUDITORIUM- AREA A)
TILE WAINSCOT INSTALLATION PROGRESS (AREA D)
FIELD REPORT
RJK discussed the issues with CB and Beacon before leaving the site.
Work Observed
• Air and Vapor Barrier (AVB) Installation
• Various Cladding Installation
• Window Installation
• Door Installation
• Roofing Installation
Observations
• On Part A, West Elevation Rising Wall, Grid Lines A2 & B1, S.5-K, GCP Perm-A-Barrier Aluminum
AVB was installed by Beacon prior to RJK’s arrival on-site. The membrane was installed in a water
shedding fashion, with a minimum 2 inch side lap, as required. (Figure 1)
• On Part A, West Elevation Rising Wall, Grid Lines A2 & B1, S.5-K, exterior wall penetrations are
detailed utilizing DOWSIL 795 Silicone Building Sealant. (Figure 2)
• At Part A, West Elevation, Grid Lines A2 - B1, hollow metal doors are installed, and blocking is
installed between exterior sheathing and the back of the metal frame. GCP Perm-A-Barrier Aluminum
AVB is lapped onto the blocking and the field membrane. The edges are detailed utilizing DOWSIL
795 Silicone Building Sealant. (Figure 3)
• On Part A, West and North Elevations Base Detail, Grid Lines A1 - B4, K - P, solid grout fill was
installed between precast concrete bases and extruded polystyrene insulation. (Figure 4)
• On Part A, west elevation base detail, Grid Line A2 & B1, and Part B, East Elevation Base Detail, Grid
Line B24, metal through-wall flashing is installed over the precast concrete base set in Sika Sarnafil
Sikaflex-1A polyurethane joint sealant, and is fastened utilizing a termination bar and screws spaced at
Project: Q504 - Mattacheese, Dennis-Yarmouth Intermediate
Middle School Report Number: FR-11
Property Address: 276 Station Avenue, South Yarmouth, MA 02664
Client: Perkins Eastman
Date of Site Visit: Thursday, June 16, 2022
Report Date: Monday, June 20, 2022
Weather: Sunny 77 °F
Purpose of Visit: Observe Building Enclosure Construction
On-Site During Visit:
Michael Groome - R. J. Kenney Associates, Inc. (RJK)
Andrew Hazelton - Perkins Eastman (PE)
Ryan DeRico - Commodore Builders (CB)
John Pope - PMA Consultants (PMA)
Nick Hull - PMA
Ken - Beacon Waterproofing and Restoration, Inc. (Beacon)
Report By: Michael Groome
Report Attachments: Detailed Photographs
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number: FR-11
6/20/2022
Report Narrative
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 2 of 10
16 inches on-center. The through-wall flashing is stripped in utilizing GCP Perm-A-Barrier Aluminum
AVB and the edges are detailed with DOWSIL 795 Silicone Building Sealant. (Figures 5 - 7)
• On Part A, North Elevation Rising Walls, Grid Line V, Hohmann & Bernard Thermal 2-Seal Wing Nut
Anchors are installed through 6 inch ROCKWOOL insulation. (Figure 8)
• At Part D, North Elevation Rising Walls, Grid Lines D2 - D25, control joints were detailed utilizing
backer rod and sealant prior to RJK’s arrival on-site. (Figure 9)
• At Part D, North Elevation Rising Walls, Grid Lines D2 - D25, joints between brick and metal cladding
were detailed utilizing backer rod and sealant prior to RJK’s arrival on-site. (Figure 10)
• At Part A, North Elevation Rising Wall, Grid Line K, insulated glazing units were installed in the
curtain wall and were fastened utilizing pressure bar prior to RJK’s arrival on-site. (Figure 11)
• On Part B, East Elevation, Grid Line B24, ELBEX HS-222 Silicone Transition Sheet was installed at
curtain wall frames prior to RJK’s arrival on-site. The silicon sheet laps into the glazing pocket and
onto the vertical AVB membrane in water shedding fashion, between strips at the head, and jambs, and
sill that are set in three beads of DOWSIL 795 Silicone Building Sealant. DOWSIL 795 Silicone
Building Sealant was applied to the edges of the membrane at the wall and glazing pocket. (Figure 12)
• At the Part C, East Elevation Rising Wall Exterior Window Sealant Joints, Grid Line JJ, backer rod was
installed without twist or dent and DOWSIL 795 Silicone Building Sealant was gun applied onto the
backer rod. The sealant was then tooled in to complete the concave shape and promote adhesion to the
frame and metal. (Figure 13)
• On Part C and Part D, Parapet Walls, Grid Lines D6-D21, LYMO 2000 ACM panels were installed, and
are fastened utilizing panel clips to the horizontal GreenGirt that laps onto the parapet wall and is
fastened through the metal angle set in sealant. The fastener heads are also covered in sealant. (Figures
14, 15)
• On Part C, south elevation rising wall, Grid Line H, Rieder Öko Skin high performance cementitious
wall panels were installed, and are fastened to the horizontal galvanized hat channel with screws.
(Figure 16)
END OF REPORT
RJK has no contractual responsibility in the design or actual construction of the project and is acting solely in a consultant and/or in an
advisory capacity to the Client. Any and all modifications, changes, recommendations, suggestions, etc., relating to the design and/or
construction, should be forwarded, reviewed, and approved by the designer of record prior to implementation. RJK reserves the right
to change or amend this report as new information becomes available.
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
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Callouts:
1. GCP Perm-A-Barrier
Aluminum AVB
Comments:
0616 013 R. J. Kenney Associates, Inc.
Figure 1 ‐ Sheet-Applied AVB
Callouts:
1. DOWSIL 795 Silicone
Building Sealant
Comments:
0616 024 R. J. Kenney Associates, Inc.
Figure 2 ‐ AVB Penetration Detailing
1
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 4 of 10
Callouts:
1. GCP Perm-A-Barrier
Aluminum AVB
2. DOWSIL 795 Silicone
Building Sealant
Comments:
0616 017 R. J. Kenney Associates, Inc.
Figure 3 ‐ Hollow Metal Door with AVB
Callouts:
1. Solid Fill Grout
Comments:
0616 041 R. J. Kenney Associates, Inc.
Figure 4 ‐ Solid Grout Fill at Precast Concrete Bases
1
1
2
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 5 of 10
Callouts:
1. Sikaflex-1A Elastomeric
Joint Sealant
Comments:
0616 033 R. J. Kenney Associates, Inc.
Figure 5 ‐ Through-Wall Flashing Sealant Bead
Callouts:
Comments:
0616 039 R. J. Kenney Associates, Inc.
Figure 6 ‐ Through-Wall Flashing
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 6 of 10
Callouts:
1. AVB Lapping Through-
Wall Flashing
2. Flashing
Comments:
0616 099 R. J. Kenney Associates, Inc.
Figure 7 ‐ Stripped in Through-Wall Flashing
Callouts:
1. Hohmann & Bernard
Thermal 2-Seal Wing Nut
Anchor
2. 6 Inch ROCKWOOL
Insulation
Comments:
0616 010 R. J. Kenney Associates, Inc.
Figure 8 ‐ Wall Insulation
1
2
1
2
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 7 of 10
Callouts:
1. Sealant
Comments:
0616 066 R. J. Kenney Associates, Inc.
Figure 9 ‐ Control Joints
Callouts:
Comments:
0616 072 R. J. Kenney Associates, Inc.
Figure 10 ‐ Brick to Metal Sealant Joint
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
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Callouts:
Comments:
0616 048 R. J. Kenney Associates, Inc.
Figure 11 ‐ Curtain Wall IGUs
Callouts:
Comments:
0616 097 R. J. Kenney Associates, Inc.
Figure 12 ‐ Silicone Transition Sheet
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 9 of 10
Callouts:
1. Sealant Knife
Comments:
0616 130 R. J. Kenney Associates, Inc.
Figure 13 ‐ Tooled in Sealant
Callouts:
Comments:
0616 128 R. J. Kenney Associates, Inc.
Figure 14 ‐ LYMO 2000 ACM Panels at Parapet
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-11
6/20/2022
Appendix A
G:\RJK\WORD\31941 Q504 Mattacheese DYIMS Yarmouth FR11 Report 6-16-22.docx Page 10 of 10
Callouts:
Comments:
0616 132 R. J. Kenney Associates, Inc.
Figure 15 ‐ LYMO 2000 ACM Panels Fastened to Parapet
Callouts:
Comments:
0616 057 R. J. Kenney Associates, Inc.
Figure 16 ‐ Rieder Öko Skin High Performance Cementitious Wall Panels
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/16/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
2.2 Insulation Offset Part D Roof 05/17/22: Photos of the
correction will close the item. Open
2.3 Wetted Polyisocyanurate
Insulation
Part D Roof Open
2.4
Upside Down Insulation Part D Roof 05/17/22: Written approval
from the manufacturer that the
orientation is acceptable for the
assembly will close the item,
otherwise correction of
installation methods.
Open
3.4
Wet Polyisocyanurate
Insulation and Cover Board Is
Installed
Part C 05/12/22: Testing will be
necessary to confirm materials
are dry and without organic
growth.
Open
3.5
Incomplete Night Tie-In Part C 05/17/22: Testing should be
conducted at the location to
ensure no moisture intrusion
occurred at the incomplete tie
in.
Open
4.3
Interior Air Barrier Seal at
Windows
Part D 04/28/22: Please provide
approved direction for the issue. Open
4.4
Window Fastening Part D 04/28/22: Please provide
photos of sealant at fasteners. Open
FR-1, 12/15/2021
FR-3, 12/28/2021
FR-2, 12/22/2021
FR-4, 1/6/2022
G:\RJK\WORD\31942 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-16-22 1 of 3
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/16/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
4.5
Wet Polyisocyanurate
Insulation and Cover Board Is
Installed
Part C and Part
D Roofs
05/12/22: Testing will be
necessary to confirm materials
are dry and without organic
growth.
Open
4.6 Pitch Pocket Detail Part C 04/28/22: No change.Open
4.7
Uncut Clamping Rings Part C 04/07/22: Multiple clamping
rings still left uncut at Part C.
04/28/22: No change.
Open
6.1 Voids in Damproofing From
Damage
Part D and Part
C Open
6.3
Roof Debris Typical 04/28/22: Some large
equipment is on plywood,
although screws, pipes and
other debris are still observed
on the membrane.
Open
6.4
Roof Ponding Part C to Part B 04/28/22: Additional ponding
is observed at the west
breezeway.
05/12/22: Ponding is
continuously observed at both
locations.
Open
6.5
PVC In Contact with Asphalt Part B Penthouse 04/28/22: Membrane is still in
contact, and through wall
flashing is installed.
05/12/22: No change observed.
Open
FR-5, 3/21/2022
FR-8, 5/12/2022
FR-7, 4/28/2022
No New Issues
FR-6, 4/7/2022
G:\RJK\WORD\31942 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-16-22 2 of 3
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/16/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
8.1
Missing AVB Part B, Level 1
Rising Wall to
Parapet
Transition
06/10/22: AVB membrane and
sealant was installed. Closed
8.2
Discontinued AVB at Curtain
Wall Column
Part B, East
Elevation Rising
Wall, Grid Lines
M.9-L
Open
8.3
Missing Insulation Behind
Brick
Part B, North
Elevation Rising
Wall, Grid Lines
B32
06/10/22: Insulation was
observed at the location. Closed
8.4
Roof Discontinuation Between
Vapor Barrier and PVC
Membrane
Part B,
Gymnasium
Roof, Grid Lines
B24 - B25
Open
10.1
AVB Above Brick Cladding Part B, Gridlines
A17-A22, P.7
06/16/22: The steel was cleaned
and air barrier applied. Closed
FR-11, 6/16/2022
No New Issues
FR-10, 6/10/2022
No New Issues
FR-9, 5/17/2022
G:\RJK\WORD\31942 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-16-22 3 of 3
GGD Consulting Engineers, Inc.
TEL 508-998-5700 FAX 508-998-0883 email: info@g-g-d.com
MECHANICAL & ELECTRICAL FIELD OBSERVATION REPORT
FI#80950 J# 685 005 00.00 DATE: June 24, 2022 PROJECT: Dennis Yarmouth Intermediate / Middle School
296 Station Ave South Yarmouth, MA 02664 CLIENT: Perkins Eastman
DATE OF
OBSERVATION: June 16, 2022 OBSERVED BY: Frank J. Mortell
_______________________
CONTACT: Andrew Hazelton, Senior Associate, Perkins-Eastman
DISTRIBUTION: Andrew Hazelton, Senior Associate, Perkins Eastman Jennifer Gill, Perkins Eastman John Lam, Perkins Eastman
Leah Schroeder, Perkins-Eastman Matthew S. Woodward, EIT., GGD Engineers, Inc.
Jorge Rosa, EIT, GGD Engineers, Inc. Cheryl Cieplik, GGD Engineers, Inc. The following comments are observations noted by our field personnel and may include items of work which
were noted as not meeting the intent of the documents. There may be additional items which also do not meet the intent of the documents and their lack of notation should not be construed as acceptance of non-
compliant elements of the work. Contractor is to review all documents and comply with all requirements, whether or not listed below.
Area A First Floor:
1. HVAC duct stored materials are protected with sheet poly.
2. RTU-12 supply and return main truck duct rough installation is in progress, open ended ducts are sealed with sheet poly.
3. Stored electrical wire/materials are palletized and protected with poly wrap. 4. HVAC supply, return, and exhaust duct rough installation is complete inn Kitchen area, grease
duct exhaust fire blanket insulation installation is in progress, install grease duct access doors as required.
5. Roof drain piping appears to be installed directly over an electrical equipment pad (serving the ATS-OS) in electrical room A118.
Area B First Floor:
6. HVAC HWS/R, CHWS/R and DTS/R main and branch piping rough installation is in progress and
nearing completion. 7. HVAC supply and return air main and branch duct rough installation is in progress, open ended
ducts are sealed with sheet poly.
GGD Consulting Engineers, Inc.
FI#80950 J# 685 005 00.00 Page 2 8. HVAC variable volume terminal unit installation is in progress, open ends are sealed with sheet poly. 9. HVAC oval supply air duct rough installation is in progress in the gym, stored oval ductwork is sealed with sheet poly.
10. HVAC HWS/R main and branch piping rough installation appears to be complete in gym. 11. Electrical power and lighting branch circuit rough installation is in progress.
12. Fire alarm rough wiring is in progress. 13. Electrical raceway rough installation is in progress and appears to be nearing completion. Area C First Floor:
14. HVAC supply and return main and branch duct rough and vav installation is complete, duct
insulation appears to be complete. Label all ductwork as required by project specification section 230000 paragraph 2.5 notation f “ductwork labels” (typical for all locations). 15. Expose all HVAC duct volume dampers concealed by insulation. 16. HVAC HWS/R, CHWS/R, DTS/T piping rough installation is complete, piping insulation is nearing
completion, install system identification labels and directional flow arrows. 17. HVAC radiant panels are not installed at this time.
18. HVAC ATC control wiring is complete, control valve and vav wiring is nearing completion. 19. Electrical power and lighting branch circuit rough installation is complete 20. Fire alarm rough wiring appears to be complete. 21. Data cable rough installation appears to be complete.
Area C Second Floor: 22. HVAC supply and return main and branch duct rough and vav installation is complete, duct insulation appears to be complete. Label all ductwork as required by project specification section 230000 paragraph 2.5 notation f “ductwork labels” (typical for all locations).
23. Expose all HVAC duct volume dampers concealed by insulation. 24. HVAC HWS/R, CHWS/R, DTS/T piping rough installation is complete, piping insulation is nearing completion, install system identification labels and directional flow arrows. 25. HVAC radiant panels installation appears to be complete. 26. HVAC ATC control wiring is complete, control valve and vav wiring is nearing completion. 27. Electrical power and lighting branch circuit rough installation is complete
28. Fire alarm rough wiring appears to be complete. 29. Data cable rough installation appears to be complete. Area B Second Floor: 30. Hard ceiling metal framing has progress before HVAC CHWS/R and HWS/R mains have been
insulated, all piping must be fully insulted and system identification labels and directional flow arrows must be installed and verified complete prior to gypsum board installation.
GGD Consulting Engineers, Inc.
FI#80950 J# 685 005 00.00 Page 3
Roof:
31. RTUS 2, 4, 5, 6, 7, 8 9, 10, 11, 12, 13, 14, and MAU -1 are all installed on their respective roof curbs, RTUS 1 and 3 are not installed at this time.
32. DCUc’s are all installed on their respective sling stands. In at least one case/location refrigeration piping serving a DCUc (DCUc-14) appear to be installed too closely to the edge of the building and appear to conflict with the building sheathing. 33. Rack mounted service switch, convenience receptacle and service lights are installed at all
DCUc’s. locations. Final power connections are not complete. 34. Exhaust fans are located on their respective roof curbs. 35. Lightning protection has not started, ground cables are installed but not bonded at this time. 36. Chiller CH-1 is installed final piping connections are not complete.
GGD Consulting Engineers, Inc.
FI#80950 J# 685 005 00.00 Page 4
General Notations:
37. Upon completion of HVAC duct insulation install system identification labels on all HVAC ducts as required by specification 230000 paragraph 2.5 notation f.
FIELD REPORT
RJK discussed the issues with CB and Beacon before leaving the site.
Work Observed
• Air and Vapor Barrier (AVB) Installation
• Various Cladding Installation
• Window Installation
• Window Air and Water Testing
Observations
• On Part B, east elevation top of wall transition, second floor line, Grid Lines J - J.7, GCP Perm-A-
Barrier Aluminum AVB was installed by Beacon. The membrane was installed in a water shedding
fashion lapping onto the parapet wood nailer, with a minimum 2 inch side lap, as required. (Figure 1)
• On Part A, west elevation rising wall, Grid Lines N.3 - Q, exterior wall penetrations are detailed
utilizing DOWSIL 795 Silicone Building Sealant. (Figure 2)
• On Part A, north elevation base detail, Grid Lines B3 - B4, Hohmann & Bernard Thermal 2-Seal Wing
Nut Anchors are installed through 2 inch extruded polystyrene insulation. Precast concrete bases were
installed onto the foundation, supported by the masonry anchors. (Figure 3)
• On Part A, west elevation base detail, Grid Lines B2 - B3, solid grout fill was installed between precast
concrete bases and extruded polystyrene insulation. (Figure 4)
• On Part A, west elevation base detail, Grid Line B1 - B2, metal through-wall flashing is installed over
the precast concrete base, set in Sika Sarnafil Sikaflex-1A polyurethane joint sealant prior to RJK’s
arrival on site. The metal was fastened utilizing a termination bar and screws spaced at 16 inches on-
center. The through-wall flashing was stripped in at the rising wall and at metal joints utilizing GCP
Project: Q504 - Mattacheese, Dennis-Yarmouth Intermediate
Middle School Report Number: FR-12
Property Address: 276 Station Avenue, South Yarmouth, MA 02664
Client: Perkins Eastman
Date of Site Visit: Tuesday, June 21, 2022
Report Date: Wednesday, June 29, 2022
Weather: Sunny 65 - 68 °F
Purpose of Visit: Observe Building Enclosure Construction
On-Site During Visit:
Michael Groome - R. J. Kenney Associates, Inc. (RJK)
Ryan DeRico - Commodore Builders (CB)
Timeo Sequeira - CB
Ricky Sughrue - CB
John Pope - PMA Consultants (PMA)
Nick Hull - PMA
Ken - Beacon Waterproofing and Restoration, Inc. (Beacon)
Ronny - Fenagh Engineering & Testing LLC (FET)
Report By: Michael Groome
Report Attachments: Detailed Photographs
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number: FR-12
6/29/2022
Report Narrative
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 2 of 10
Perm-A-Barrier Aluminum AVB and the edges are detailed with DOWSIL 795 Silicone Building
Sealant. (Figures 5, 6)
• On Part A, north elevation rising walls, Grid Lines V, A1 - A2, Hohmann & Bernard Thermal 2-Seal
Wing Nut Anchors are installed through 6 inch ROCKWOOL insulation. (Figure 7)
• At Part C, east elevation rising walls, Grid Lines E - H, control joints were detailed utilizing backer rod
and sealant. Backer rod was installed without twist or dent and sealant was gun applied onto the backer
rod. The sealant was then tooled in, to complete the concave shape and promote adhesion to the
masonry. (Figure 8)
• On Part A, north elevation, Grid Line B4 - B12, ELBEX HS-222 Silicone Transition Sheet was installed
at curtain wall frames prior to RJK’s arrival on site. The silicon sheet laps into the glazing pocket and
onto the vertical AVB membrane in water shedding fashion, between strips at the head, jambs, and sill
that are set in three beads of DOWSIL 795 Silicone Building Sealant. DOWSIL 795 Silicone Building
Sealant was applied to the edges of the membrane at the wall and glazing pocket. (Figure 9)
• At the Part C, south elevation rising wall exterior window sealant joints, Grid Line C18 - C21, backer
rod was installed without twist or dent and DOWSIL 795 Silicone Building Sealant was gun applied
onto the backer rod. The sealant was then tooled in to complete the concave shape and promote
adhesion to the frame and metal. (Figures 10, 11)
• On Part B, west elevation courtyard rising wall, Grid Lines H1 - K, LYMO 2000 ACM panels were
installed, fastened utilizing panel clips to the horizontal GreenGirt. Matching sheet metal is set at end
laps; sealant was applied at the angle changes between metal. (Figure 12)
• On Part C, west elevation rising wall, Grid Line G - H, Rieder Öko Skin high performance cementitious
wall panels were installed and are fastened to the horizontal galvanized hat channel with screws.
(Figure 13)
Window Testing
• On the Part D, north elevation, between Grid Lines D6 - D8, the G4 window testing was conducted by
FET to check for air and water leakage. The water penetration resistance testing was performed in
accordance with ASTM E 1105: “Test Method for Field Determination of Water Penetrations of
Installed Exterior Windows, Skylights, Doors, and Curtain Walls, By Uniform or Cyclical Static Air
Pressure Difference”. The window was first tested for air leakage and then water leakage. A total of
two tests were conducted on the window unit. Air testing was conducted at 3 psf and water testing was
conducted at 6 psf. The window unit passed the air and water testing. (Figures 14, 15)
END OF REPORT
RJK has no contractual responsibility in the design or actual construction of the project and is acting solely in a consultant and/or in an
advisory capacity to the Client. Any and all modifications, changes, recommendations, suggestions, etc., relating to the design and/or
construction, should be forwarded, reviewed, and approved by the designer of record prior to implementation. RJK reserves the right
to change or amend this report as new information becomes available.
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 3 of 10
Callouts:
1. GCP Perm-A-Barrier
Aluminum AVB
Comments:
0621 095 R. J. Kenney Associates, Inc.
Figure 1 ‐ Sheet-Applied AVB
Callouts:
1. DOWSIL 795 Silicone
Building Sealant
Comments:
0621 030 R. J. Kenney Associates, Inc.
Figure 2 ‐ AVB Penetration Detailing
1
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 4 of 10
Callouts:
Comments:
0621 051 R. J. Kenney Associates, Inc.
Figure 3 ‐ Precast Concrete Bases
Callouts:
1. Solid Fill Grout
Comments:
0621 045 R. J. Kenney Associates, Inc.
Figure 4 ‐ Solid Grout Fill at Precast Concrete Bases
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 5 of 10
Callouts:
1. Sikaflex-1A Elastomeric
Joint Sealant
2. Termination bar
Comments:
0621 043 R. J. Kenney Associates, Inc.
Figure 5 ‐ Through-Wall Flashing Sealant Bead
Callouts:
1. AVB Lapping Through-
Wall Flashing
2. Flashing
Comments:
0621 042 R. J. Kenney Associates, Inc.
Figure 6 ‐ Stripped in Through-Wall Flashing
1
1
2
2
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 6 of 10
Callouts:
1. Hohmann & Bernard
Thermal 2-Seal Wing Nut
Anchor
2. 6 Inch ROCKWOOL
Insulation
Comments:
06 018 R. J. Kenney Associates, Inc.
Figure 7 ‐ Wall Insulation
Callouts:
1. Sealant
Comments:
0621 084 R. J. Kenney Associates, Inc.
Figure 8 ‐ Control Joints
1 2
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 7 of 10
Callouts:
1. ELBEX HS-222 Silicone
Transition Sheet
2. DOWSIL 795 Silicone
Building Sealant
Comments:
0621 050 R. J. Kenney Associates, Inc.
Figure 9 ‐ Silicone Transition Sheet
Callouts:
1. Backer Rod
Comments:
0621 067 R. J. Kenney Associates, Inc.
Figure 10 ‐ Backer Rod Installation
1
2
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 8 of 10
Callouts:
1. Sealant Knife
Comments:
0621 069 R. J. Kenney Associates, Inc.
Figure 11 ‐ Tooled in Sealant
Callouts:
Comments:
0621 058 R. J. Kenney Associates, Inc.
Figure 12 ‐ LYMO 2000 ACM Panels
1
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 9 of 10
Callouts:
Comments:
0621 040 R. J. Kenney Associates, Inc.
Figure 13 ‐ Rieder Öko Skin High Performance Cementitious Wall Panels
Callouts:
Comments:
0621 107 R. J. Kenney Associates, Inc.
Figure 14 ‐ Window Air Test Setup
Q504 - Mattacheese, Dennis-Yarmouth Intermediate Middle School
Report Number FR-12
6/29/2022
Appendix A
G:\RJK\WORD\31984 Q504 Mattacheese DYIMS Yarmouth FR12 Report 6-21-22.docx Page 10 of 10
Callouts:
Comments:
0621 115 R. J. Kenney Associates, Inc.
Figure 15 ‐ Window Water Testing
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/21/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
2.2 Insulation Offset Part D Roof 05/17/22: Photos of the
correction will close the item. Open
2.3 Wetted Polyisocyanurate
Insulation
Part D Roof Open
2.4
Upside Down Insulation Part D Roof 05/17/22: Written approval
from the manufacturer that the
orientation is acceptable for the
assembly will close the item,
otherwise correction of
installation methods.
Open
3.4
Wet Polyisocyanurate
Insulation and Cover Board Is
Installed
Part C 05/12/22: Testing will be
necessary to confirm materials
are dry and without organic
growth.
Open
3.5
Incomplete Night Tie-In Part C 05/17/22: Testing should be
conducted at the location to
ensure no moisture intrusion
occurred at the incomplete tie
in.
Open
4.3
Interior Air Barrier Seal at
Windows
Part D 04/28/22: Please provide
approved direction for the issue. Open
4.4
Window Fastening Part D 04/28/22: Please provide
photos of sealant at fasteners. Open
FR-1, 12/15/2021
FR-3, 12/28/2021
FR-2, 12/22/2021
FR-4, 1/6/2022
G:\RJK\WORD\31985 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-21-22 1 of 3
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/21/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
4.5
Wet Polyisocyanurate
Insulation and Cover Board Is
Installed
Part C and Part
D Roofs
05/12/22: Testing will be
necessary to confirm materials
are dry and without organic
growth.
Open
4.6 Pitch Pocket Detail Part C 04/28/22: No change.Open
4.7
Uncut Clamping Rings Part C 04/07/22: Multiple clamping
rings still left uncut at Part C.
04/28/22: No change.
Open
6.1 Voids in Damproofing From
Damage
Part D and Part
C Open
6.3
Roof Debris Typical 04/28/22: Some large
equipment is on plywood,
although screws, pipes and
other debris are still observed
on the membrane.
Open
6.4
Roof Ponding Part C to Part B 04/28/22: Additional ponding
is observed at the west
breezeway.
05/12/22: Ponding is
continuously observed at both
locations.
Open
6.5
PVC In Contact with Asphalt Part B Penthouse 04/28/22: Membrane is still in
contact, and through wall
flashing is installed.
05/12/22: No change observed.
Open
FR-5, 3/21/2022
FR-8, 5/12/2022
FR-7, 4/28/2022
No New Issues
FR-6, 4/7/2022
G:\RJK\WORD\31985 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-21-22 2 of 3
Building Envelope Field Report Tracking Log
Q504 - Mattacheese DYMIS Yarmouth
Tracking Log
6/21/2022
Item #Issue Location Contractors Response Owner's Project Rep RJK Comments Status
8.1
Missing AVB Part B, Level 1
Rising Wall to
Parapet
Transition
06/10/22: AVB membrane and
sealant was installed. Closed
8.2
Discontinued AVB at Curtain
Wall Column
Part B, East
Elevation Rising
Wall, Grid Lines
M.9-L
Open
8.3
Missing Insulation Behind
Brick
Part B, North
Elevation Rising
Wall, Grid Lines
B32
06/10/22: Insulation was
observed at the location. Closed
8.4
Roof Discontinuation Between
Vapor Barrier and PVC
Membrane
Part B,
Gymnasium
Roof, Grid Lines
B24 - B25
Open
10.1
AVB Above Brick Cladding Part B, Gridlines
A17-A22, P.7
06/16/22: The steel was
cleaned and air barrier applied. Closed
FR-12, 6/21/2022
No New Issues
FR-11, 6/16/2022
No New Issues
FR-10, 6/10/2022
No New Issues
FR-9, 5/17/2022
G:\RJK\WORD\31985 Q504 Mattacheese DYIMS Yarmouth FR Tracking Log 6-21-22 3 of 3