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Home My WebLink AboutWeekly Report No. 8 Dec 2-Dec 6 FPR MRO Hangar_v3AVCON, INC. ENGINEERS & PLANNERS 5555 E. Michigan St., Suite 200 Orlando, Florida 32822 Phone: (407) 599-1122 Fax: (407) 599-1133 www.avconinc.com CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING AVCON Project No. 2017.159.01 December 11, 2019 St. Lucie County 2300 Virginia Avenue Fort Pierce, Fl 34982 Attention: Reference: Mr. Jim McGuinness, Building Official MRO FPR Hangar Project No. 1907‐0552 St. Lucie County, Florida THRESHOLD REPORT SUMMARY NO. 8 Dear Mr. McGuinness: As directed, representatives from AVCON, Inc. performed on‐site, threshold inspection services for the MRO FPR Hangar project. This report summarizes our threshold inspection services performed during the inspection period of December 2, 2019 through December 6, 2019. Inspections took place on December 6, for slabs and columns. Our inspections were performed in accordance with the structural documents, signed, and sealed by the Engineer of Record, Luca DelVerme PE (AVCON INC), and the project specifications. Our special inspector and his duly authorized representative(s) reported their observations as noted on the attached Daily Threshold Reports with all structural non‐compliance items noted within the attached Special Inspection Log (SIL). All non‐compliance items, or SIL’s, previously reported as non‐compliant with regard to the plans or specifications, will be reevaluated by our Special Inspector after corrective action is taken by the General Contractor or the deficient conditions have been approved through written approval by the Engineer of Record. During the inspection period of December 2, 2019 through December 6, 2019, and to the best of our knowledge and belief, the construction of all structural load‐bearing components described in the threshold inspection plan complies with permitted documents, with revisions as approved by the Engineer of Record, except as noted on the SIL. Should you have any questions or concerns regarding these reports, or desire any additional information, please contact us. Sincerely, AVCON, Inc. Certificate of Authorization No. 5057 Rick V. Baldocchi, P.E. Vice President STATE OF FLORIDA Professional Engineer No. 38092 Registered Special Inspector No. 1019 cc: Addressee, Gary Stepalavich StepalavichG@stlucieco.org County Project Manager, Scotty Beaulieu beaulieus@stlucieco.org Chief Plans Examiner, William Durden DurdenW@stlucieco.org Construction Project Manager, Robert Hatton rhatton@ahrenscompanies.com AVCON, INC. ENGINEERS & PLANNERS 5555 E. Michigan St., Suite 200 Orlando, Florida 32822 Phone: (407) 599-1122 Fax: (407) 599-1133 www.avconinc.com Page 2 of 2 CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING AVCON Project No. 2017.159.01 December 11, 2019 St. Lucie County 2300 Virginia Avenue Fort Pierce, Fl 34982 Attention: Reference: Mr. Jim McGuinness, Building Official MRO FPR Hangar Permit No. 1907‐0550 & 1812-0471 St. Lucie County, Florida THRESHOLD REPORT SUMMARY NO. 8 INSPECTOR(S): Rick Baldocchi (AVCON, Inc.) DAILY REPORT(S): Threshold Inspection Daily Report(s): 12/06/19 [See attached report(s) for locations and observations.] SPECIAL INSPECTION LOG: Added this Summary Period: 1 Resolved this Summary Period: 0 Outstanding for the Project: 1 ATTACHMENT(S): ‐ EOR Report AVCON, INC. ENGINEERS & PLANNERS The Special Inspector, Rick V. Baldocchi, P.E., acknowledges this deficiency. The Special Inspector, Rick V. Baldocchi, P.E., acknowledges resolution to this deficiency. This is a brief summary of the SIL. Refer to the daily report for a detailed description. Page 1 of 2 1 2 3 SPECIAL INSPECTION LOG Permitting Agency: St. Lucie County Permit No.: 1907-0550 – Foundations & 1812-0471 - Structure Project Name: FPR MRO Hangar 1907-0552 Project No.: 2017.0259.01 Update Period: 12/02/19 to 12/06/19 Attention: Ahrens Construction/St. Lucie County Project Location: St. Lucie County, Florida Threshold Agent: Rick V. Baldocchi SIL No. Date Daily Report No. Structural Element Location Description S.I.Engineer of Record Response S.I.Date Closed Daily Report No. 1 8-26-19 SIL Summary 1 Helical Piles Submittals N/A The helical pile submittal on site does not have SEOR or County Building Department acceptance stamp. RVB EOR approved calculations and revised plans RVB 10/30/19 009 2 8-30-19 SIL Summary 2 Helical Piles Footings A-7 & L-7 The contract documents do not show helical piles within the footings. RVB EOR approved calculations and revised plans RVB 10/30/19 009 3 09/20/19 SIL Summary 3 Helical Piles Footings A-7 – C-7, F7 – L7, G-8 & L-8, G-9 – L-9 The contract documents do not show helical piles within the footings. RVB EOR approved calculations and revised plans RVB 10/30/19 009 4 10/02/19 SIL Summary 4 Foundations All locations The rebar in the top mat deviate from plans/shop drawings. RVB EOR approved calculations and revised plans RVB 11/01/19 009 5 10/04/19 SIL Summary 5 Foundations Footings Column anchor bolts and adjustment nuts were encased with high shrink grout prior to steel column placement. Columns that RVB 2 1 3 AVCON, INC. ENGINEERS & PLANNERS The Special Inspector, Rick V. Baldocchi, P.E., acknowledges this deficiency. The Special Inspector, Rick V. Baldocchi, P.E., acknowledges resolution to this deficiency. This is a brief summary of the SIL. Refer to the daily report for a detailed description. Page 2 of 2 1 2 3 have been placed are not bearing evenly on the grout. 5(325712 352-(&7 /2&$7,21 3(50,7$*(1&< &/,(17 ),(/'&217$&7 &200(1766&23(2):25. ,163(&725 ),(/'&23,(672 INSPECTION DAILY REPORT 014 FPR MRO Hangar 12/0619 Treasure Coast International Airport & Business St. Lucie County '$7( :25.25'(512 BUILDING PERMIT NO.:_Permit No.____________________1812-0471 _ Robert Hatton Inspected rebar prior to the concrete placement, as well as general housekeeping on the eastern column locations for 12" slab to be installed for grideline "A". Concete placement is scheduled for 12/09/19 at 7am. Inspected rebar prior to the concrete placement, as well as general housekeeping on the trench drain at approximately the middle of the hanger. The survey crew discovered that the layout was wrong, and the trench drain will have to be re- shot and moved to the appropriate location called out in the plans, further north. The columns that were placed in grideline 7, east to west from A7 to LZ were infilled with grout encapsulating the adjustment nut prior to placing the steel columns. The columns were set, and there were significant gaps between the north toe of the steel and the grout that was placed. Jason Teliszczak - w/Avcon AVCON CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING AVCON, INC. ENGINEERS & PLANNERS 5555 E. Michigan Street Suite 200 Orlando, FL 32822-2779 Phone: (407) 599-1122 Email: avcon@avconinc.com www.avconinc.com V:\2017.0259.01 – FPR MRO Hangar CPS DATE: December 9, 2019 TO: File FROM: Luca DelVerme, PE REFERENCE: Notes from on-site observations FPR MRO Hangar CPS MRO – Treasure Coast International Airport An AVCON, INC. (AVCON) representative visited the site on December 4, 2019 to observe the construction progress in regards to the footings, column placement, and overall progress. Field observations recorded the following: Column anchor bolts and adjustment nuts were encased with high shrink grout prior to steel column placement. See Photos 1-3 Column base plate is not bearing on grout uniformly. CRITICAL PATH ACTION: GC shall secure the acceptance of the non-uniform condition found with the PEMB Manufacturer’s Engineer via a signed and sealed letter prior to installing the beam sections onto the column sections. CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING Photo 1 CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING CIVIL & STRUCTURAL  AIRPORT & AVIATION CONSULTING  TRANSPORTATION DESIGN & PLANNING Photo 3