by TEI TEI

Project Lead: THP
04/13/15 – County requested SOSS.
04/28/15 – THP issued SOSS.
07/31/15 – County issued approved SOSS.
08/26/15 – Project update: THP anticipates issuing 90% Owner review drawings by 8/31.
09/21/15 – THP issued DD documents.
09/22/15 – County provided comments to DD documents.
11/04/15 – Prebid meeting occurred.
11/13/15 – Addendum No. 1 issued.
11/14/15 – County – three bids from Midwest Maintenance, SSRG and ZSR.
11/30/24 – THP issued a letter recommending ZSR, based on the low bid and follow up conversation.
11/20/15 – THP issued draft AIA contract.
12/08/15 – County provided edits to contract for THP to update.
01/28/16 – Project summary. ZSR – final AIA contract, signed it and sent to the County for execution. ZSR submitted tentative submittals.
01/27/16 – County commissioners approved ZSR contract.
02/10/16 – THP returned submittals.
02/25/16 – ZSR finalizing construction schedule. THP trying to work with SHPO to coordinate anticipated work.
04/28/16 – Project update: ZSR plans to start work later part of May.
05/05/16 – THP makes contact with SHPO. They direct THP to regional manager. THP emails John Sandor of “Technical Preservation Services” for project review.
05/10/16 – Preconstruction Meeting Held On-Site
05/16/16 – Project began with erection of scaffolding and sidewalk protection
05/23/16 – THP makes site visit to review scope with superintendent
05/24/16 – Weekly meeting Held On Site
05/24/16 – THP receives contact back from John Sandor. THP to issue email to John S. summarizing conversation. John S. will issue a letter on the project with his official recommendations.
05/25/16 – Scaffolding complete
05/31/16 – ZSR to start construction.
06/21/16 – Construction progress meeting
06/28/16 – Limestone demolition is almost complete.
06/29/16 – Revised limestone anchorage detail issued by THP for pricing.
07/05/16 – Met project team for progress meeting and to document progress.
07/08/16 – THP developed AIA change orders 1 & 2 and forwarded to ZSR.
07/08/16 – THP issued 7/7 progress meeting notes and field report.
07/12/16 – Developed kerf edge repair detail and forwarded to ZSR.
07/12/16 – ZSR not on site, waiting for materials to arrive.
07/19/16 – Met project team for progress meeting and to document progress.
07/27/16 – Bert confirmed ZSR has – payment for app. #1.
07/26/16 – THP issued 7/19 meeting notes and field report.
07/27/16 – Met ZSR at site to review progress, and stone profile/alignment issues.
07/28/16 – Demolition of stone panels at the bottom is complete. Stone ordered with 8 week delivery anticipated. Crews removing the metal caps.
07/28/16 – THP visited site and met with Darnell to review and document water infiltration.
07/29/16 – THP issued field report 07 from 7/27 & 28 site visits.
08/02/16 – Met project team for progress meeting and to document progress.
08/03/16 – THP researched specified patch and consolidation treatment materials.
08/08/16 – THP issued 8/2 meeting notes and field report.
08/08/16 – THP researched specified water repellent.
08/10/16 – THP emailed ZSR following up on outstanding items from field report 08.
08/11/16 – THP visited site to document progress, and issued field report 09.
08/16/16 – THP emailed ZSR dimensioned sketch of typical stone panel showing fabrication details to facilitate installation.
08/17/16 – THP visited site and met with Darnell to review and document water infiltration.
08/18/16 – THP issued field report 10 from 8/17 site visit.
08/23/16 – THP visited site to observe and document roof progress.
08/25/16 – THP issued field report 11 from 8/23 site visit.
08/26/16 – THP inspected stone patches at East roof face while rappelling to assess tower facades.
08/30/16 – Progress meeting and THP site visit to document progress.
09/06/16 – THP issued 8/30 meeting minutes and field report 12.
09/09/16 – THP made two visits to site to document progress and review stone profile with ZSR, and issued field report 13.
09/13/16 – Progress meeting and THP site visit to document progress. THP coordinated revised installation detail for stones due to field conditions.
09/14/16 – THP issued 9/13 meeting minutes and field report 13.
09/27/16 – Progress meeting and THP site visit to document progress, and issued meeting minutes and field report 13.
10/03/16 – THP finalized approval of ZSR’s Applications for Payment 2, 3, and 4.
10/06/16 – THP – and reviewed Stone Center shop drawings.
10/07/16 – THP met with ZSR to review Stone Center shop drawing to identify what changes needed to be made.
10/11/16 – Progress meeting, and THP site visit to observe and document progress.
10/13/16 – THP – and reviewed revised Stone Center shop drawing, and returned to ZSR to be revised and resubmitted.
10/18/16 – THP issued 10/11 meeting minutes and field report 16.
10/20/16 – THP – and reviewed revised Stone Center shop drawing, and returned to ZSR to be revised and resubmitted.
10/21/16 – THP – and reviewed final Stone Center shop drawing, and returned to ZSR with exceptions noted.
10/25/16 – THP – and reviewed ZSR’s Application for Payment #5, and forwarded to Hamilton County.
10/26/16 – THP site visit to observe and document progress.
11/01/16 – THP issued field report 17.
11/01/16 – Progress meeting, and THP site visit to observe and document progress.
11/01/16 – THP issued 11/1 meeting minutes and field report 18.
11/02/16 – THP finalized approval of ZSR’s Applications for Payment 2-5 and delivered to Hamilton County.
11/15/16 – Progress meeting, and THP site visit to observe and document progress.
11/17/16 – THP issued 11/15 meeting notes and field report 19.
11/18/16 – THP site visit to observe preformed sealant strip mockups, and issued field report 20.
11/29/16 – Progress meeting, and THP site visit to observe and document progress.
11/30/16 – THP issued 11/29 meeting minutes and field report 21
12/03/16 – 12/04/16 – ZSR installed new limestone roofing.
12/06/16 – THP reviewed ZSR’s proposals for change orders 3 & 4 and replied with revisions required per contract.
12/09/16 – THP issued field reports 21 & 22, and delivered Application for Payment 6 and Change Orders 3 & 4 to Hamilton County.
12/27/16 – Progress meeting, and THP site visit to observe and document progress. THP issued 12/27 meeting notes and field report 24.
12/28/16 – THP provided ZSR information about stone cleaning products to be used for developing test areas.
01/04/17 – ZSR finished installation of snow guards.
01/16/17 – American Scaffolding began removing scaffolding.
01/23/17 – ZSR site visit to document removal of scaffolding and progress of preformed sealant strip installation.
01/23/17 – ZSR site visit to document removal of scaffolding and progress of preformed sealant strip installation, and issued field report 25.
02/22/17 – Project on hold due to weather conditions.
03/01/17 – THP visited site to document leaks at 17th and 18th floor mechanical spaces.
03/02/17 – THP issued field report #26 with plan diagrams identifying leak locations.
04/11/17 – THP visited the site during a rain event to document wall and roof leaks. Findings and recommendations emailed to County.
04/17/17 – THP and ZSR discussed plan to test leak areas and testing of stone cleaning.
05/12/17 – THP visited site to observe and document progress of work and test sample cleaning areas.
05/12/17 – THP issued field report #27.
05/17/17 – THP met ZSR and Prosoco product rep at site to discuss options for additional stone cleaning products.
05/19/17 – THP emailed additional stone cleaning products to ZSR for test sampling.
05/25/17 – ZSR completed premold and sealant installation. Material ordered for cleaning samples. Cleaning probably occur next week (weather permitting).
06/08/17 – THP visited site to coordinate with ZSR application of limestone cleaning product for testing, and document progress of roof repairs.
06/08/17 – THP issued field report #28 documenting cleaning test areas, methods, and products.
06/09/17 – THP issued field report #29 documenting progress and identifying additional work items.
06/13/17 – THP visited site to sound stone patches and document results of stone cleaning tests.
06/27/17 – Meeting at site with Hamilton County, ZSR, and THP to review results of stone cleaning tests. THP recommended two samples for additional testing and pricing.
07/27/17 – County approved tentative design and construction budget for cleaning change order work. ZSR and THP exploring staining patches vs. cleaning more effective option.
08/31/17 – As part of the cleaning repair project, ZSR complete the general construction cleaning. Refer to F98.