This project consists of placing micro-surfacing over existing open graded interlayer (by others) and permanent striping and pavement marking. Locations will be designated by the Engineer. In addition to the current edition of the Georgia Department of Transportation Standards Specifications and Special Provisions, this work shall also be performed according to the following Special Conditions. • CONTRACTOR WILL REMOVE ALL TRASH AND DEBRIS DAILY, FAILURE TO COMPLY MAY RESULT IN LIQUIDATED DAMAGES • Hierarchy of documents: o Contract o Addenda o ITB Specifications o GDOT Specifications o Any exceptions will be at the discretion of the Engineer, in writing. o Inspector can stop work for safety or non-compliance but cannot change the scope of work, unless in writing by the engineer. • Contractor and/or Subcontractor shall be responsible for all layouts. The costs for layout shall be included in the overall bid price. • TESTING o All required testing shall be performed by the Contractor and/or Subcontractor. Final payment will not be made until all tests results have been provided to Morgan County or Representative. The costs of all testing shall be included in the overall bid price. • TRAFFIC CONTROL to follow GDOT 150 o ITEM 150 TRAFFIC CONTROL WILL BE PRORATED BY GROSS LINEAL MILE FOR ANY CHANGES TO THE ROAD LIST, ALL OTHER ITEMS WILL BE PAID BY THE LINE ITEM PRICE. o All temporary traffic control to follow MUTCD Chapter 6. o Aggregate surface coarse to be used to redress driveways as directed o For this project, the advance warning signs specified in Subsection 150.3.04 shall be portable signs. These signs shall be placed only during times that construction is in progress and/or as conditions warrant as directed by the Engineer. Signs shall be removed at all other times. o Temporary markings will replace all pavement markings to be paid for under traffic control. • TACK PER GDOT 413 and 428 o Contractor is to utilize diluted emulsion per GDOT 428 prior to placement of microsurface. Tack application must comply with GDOT 413 and must provide complete coverage of the roadway. • MICRO PER GDOT 428 o Micro resurfacing is being bid as an alternate to thin overlay, being bid under another contract. o Micro to be type 2 only. o Morgan Circle will receive a double micro in lieu of OGI if selected. o Micro will stop at each speed hump and pick up on the other side.
