VRMCA Technical Committee The Place at Innsbrook August 11, 2008
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New BusinessAll ► Adjournment
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New BusinessAll ► Adjournment
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New Business ► Adjournment
VRMCA Technical Website ► Technical Bulletins Reorganized and renamed. ► Misc Reports Deleted Two on Fibers Iowa State Report ► VRMCA Bylaws Change
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New Business ► Adjournment
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New Business ► Adjournment
ACI ACI ACI Chapter 4 - Durability Requirements Rewritten Chapter 5, Section (c) "Trial mixtures shall be designed to produce a slump within +/ inches of maximum permitted, and for air-entrained concrete, within +/- 0.5 percent of the maximum allowable air content." Chapter 5, Section (c) "Trial mixtures shall have slumps within the range specified for the proposed Work; for air-entrained concrete, air content shall be within the tolerance specified for the proposed Work."
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New Business ► Adjournment
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New BusinessAll ► Adjournment
VDOT Coop Update ► Investigating Failing Coulombs Elko has had to perform coulomb testing on cores. Lundy has developed procedure for testing on cores. Bridge Group still does not want to core decks.
VDOT Coop Update ► End Result Specification Chelik to compile pilot project data Prequalifying a Concrete Mix Chelik to develop proposal for procedure Three point curves with 1200psi overdesignThree point curves with 1200psi overdesign Truck batch selected mix proportions – what is the strength requirement?Truck batch selected mix proportions – what is the strength requirement? VRMCA Tech Sub-Committee to review procedure when officially presented.
VDOT Coop Update ► Flowable Backfill Special Provision Update VDOT approved – waiting on FHWA.
VDOT Price Adjustments ► Product of our Sub-Committee Generated a Response Document ACI 318 Strength Analysis Documentation of Valid Tests Information on break reports ASTM C 31 Compliance (Address Staunton District Issue) Rewrite MOI with ASTM C 31 verbiage With-in Test Variation Unit Price Vs. Invoice Price When concrete is accepted and/or not allowed to core. ACI 318 Cores
VDOT Coop Update Next Meeting – January 29, 2009 Charlottesville
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New BusinessAll ► Adjournment
Next Meeting ► Date of Next Meeting ► Location of Next Meeting
Agenda ► Call to Order ► Anti-Trust Statement ► Approval of Agenda ► Approval of April 9, 2008 Minutes ► Prime Outlets Pervious PresentationRomeo ► VRMCA Technical Committee Website Nablo & Neal ► Status of 4X8 CylindersNeal & Starnes ► ACI 318 – 08Sheetz ► Air Entrained Garage FloorsNeal ► VDOT Coop UpdateSheetz VDOT Price Adjustments Staunton District Lab ► New BusinessAll ► Adjournment