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DAILY OBSERVATION REPORT OF
SINGLE-PLY THERMOPLASTIC ROOFING
Date: 5/14/13
PROJECT INFORMATION
Client: Wal-Mart Stores, Inc. (Store#4178) Work Area: D.1 to E.75 from 1 to 3.9
Project Name: Roofing Project Manufacturer: Johns Manville 60 mil reinforced TPO
Location: Springfield, OR Insulation Type: JM Energy 3 Isocyanurate
PSI Report No.: 654137-46-02 Contractor Central Oregon Roofing
PSI Hours Worked: 10.0 Approximate Contractor Hours Worked: 10.0
SIGNATURES
Sam Stoner Isaac Doug Roth, RRO
PSI Quality Assurance Observer Roofing Contractor Reviewed By:
Representative PSI Project Manager
PROJECT STATUS AT-A-GLANCE
Today's Performance Comment
Construction today? ® Yes ❑ No If No Construction, Inspection Done? ❑ Yes ❑ No
Contractor performance issues? ❑ Yes Z No
Schedule/scope issues? ❑Yes ® No
DAILY PRODUCTION
Total Square Feet Completed To Date
Previously Today's Total Square Total Square
Roof Section Completed Square Feet Feet Feet in % Complete
Square Feet Completed Completed Section
Main Roof Area 4,800 6,400 11,200 39,049 28.6
11,200 39,049 28.6
Crew Size—6 Roofers—6
Sheet Metal Workers—0
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PSI Project No:654137 - Date: 5-14-13
WEATHER CONDITIONS & EMERGENCY COVER
® Dry ® Sunny ❑ Cloudy ❑Windy ❑ Rain ❑ Snow Temp Range (low-high) 40°to 69° F
Emergency cover/protection on-site? ZYes ❑No Type of Protection -TPO & EPDM membrane
MATERIALS CONTROL & STORAGE
In original identified packaging? Z Yes ❑ No Off ground or deck? ® Yes ❑ No
Covered and vented? ® Yes ❑ No Roll goods stored on side? ®Yes ❑ No
Adhesive storage temperature Unapproved, damaged, or wet
maintained? ®Yes ID No material? If Yes, how disposed? ❑ Yes No
Comments: Insulation stored on the ground is in original manufacturers wrappers and covered with
visqueen.
SUBSTRATE PREPARATION
Night tie-in removed? ® Yes ❑ No Substrate clean and debris ® Yes ❑ No
removed?
Substrate and penetrations ready? ® Yes ❑ No Substrate tested for dryness? ® Yes ❑ No
Comments: Substrates that received new roofing components appeared clean and dry.
COVER BOARD APPLICATION (1" ENERGY 3)
Correct Number of fasteners& Rhino• Additional fasteners at
Plates? (12 in corners, 9 at perimeter, ® Yes ❑ No perimeters and corners? ® Yes ❑ No
6 in the field)
Fasteners checked by technician? ® Yes El No Short insulation joints ®Yes ❑ No
staggered?
New/Existing Insulation joints tight? ®Yes❑ No All joints staggered between ® Yes ❑ No
layers?
Gaps filled with spray foam? ® Yes❑ No Drainage crickets installed per ® Yes ❑ No
plans and specifications?
Comments: Rhino plates and JM High Load#15 screws were installed per JM Specification TRH-6.
SINGLE-PLY MEMBRANE APPLICATION (60 MIL REINFORCED JOHNS MANVILLE TPO)
Membrane allowed to relax prior to ® Yes❑ No Membrane fully welded to Rhino ®Yes ❑ No
attachment? Plates?
Membrane/plate welds checked by
technician? IS Yes❑ No Membrane properly lapped? ® Yes ❑ No
Seams clean prior to welding? ® Yes❑ No Continuous weld achieved? ® Yes ❑ No
•
Page 2 of 4
PSI Project No:654137 Date: 5-14-13
SINGLE-PLY MEMBRANE APPLICATION (60 MIL REINFORCED JOHNS MANVILLE TPO) (CONT'D)
Membrane flow at lap welds? ®Yes❑ No Seams probed by technician ® Yes ❑ No
Cut edge sealant installed? ® Yes ❑ No T-patches installed? ❑ Yes ® No
Primary field membrane termination ® Yes❑ No
(T-bar)installed?
Comments: Approximately 6,400 square feet of 60 mil reinforced TPO membrane was placed and welded.
BASE FLASHING APPLICATION (60 MIL REINFORCED JOHNS MANVILLE TPO)
Substrate clean and prepared? ❑ Yes ❑ No Adhesive applied to substrate ❑Yes ❑ No
and allowed to dry?
Adhesive applied to back of base ❑ Yes ❑ No Adhesive allowed to flash off? ❑Yes ❑ No
flashing?
Flashing pressed onto substrate to Yes❑ No Flashing properly lapped onto
El ❑ Yes ❑ No
promote adhesion? field membrane?
Seams cleaned prior to welding? ❑Yes ❑ No Membrane flow at welds? ❑ Yes ❑ No
Continuous weld achieved? ❑Yes❑ No Manufacturer's approved corner ❑Yes ❑ No
patches installed?
Seams probed by technician ❑Yes ❑ No Cut edge sealant installed? ❑Yes ❑ No
Termination bars installed? ❑ Yes❑ No Counterflashings installed? ❑Yes ❑ No
Comments: None installed today.
NIGHT TIE-IN /DAMAGE/ SITE CLEANUP INSPECTION
Night seal installed? ®Yes❑ No Roofing appears watertight? ®Yes❑ No
Roof drain flashings completed? ❑Yes ® No Damage to property? ❑ Yes ® No
Damage to client's equipment? ❑Yes® No Site broom clean? ❑ Yes ® No
All debris removed from roof? ❑Yes ® No Roof materials and equipment ® Yes ❑ No
appear secured?
Comments: A night seal was achieved by lapping the new TPO membrane under the existing EPDM
membrane.
Page 3 of 4
PSI Project No:654137 Date: 5-14-13
DETAIL INSTALLATION (NOTE DRAWINGS USED AS REFERENCE)
Detail # Detail Name Construction Summary (Quantity/Description/Comment)
SUMMARY OF TODAY'S WORK/ DEVIATIONS/SPECIAL NOTES:
Summary Comments: Work completed today appeared to conform to project plans and specifications.
Unresolved EVOCO Deviation Number(s):0
Special Notes: None today.
Respectfully Submitted,
PROFESSIONAL SERVICE INDUSTRIES, INC.
PSI Roof Observer: Sam Stoner
CC: Portland, OR—One copy electronically
Reviewed By: Doug Roth, RRO
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