RFQ-560505-37 - Asphalt Rejuvinating Agent

Summary of Specifications:
THE STREET DIVISION IS INTERESTED IN OBTAINING QUOTES FOR ASPHALT SURFACE MAINTENANCE WITH AN ASPHALT REJUVENATING AGENT FOR 68,500 SQYD. 



1. THIS WORK SHALL CONSIST OF FURNISHING ALL LABOR, MATERIAL, & EQUIPMENT NECESSARY TO PERFORM ALL OPERATIONS FOR THE APPLICATION OF AN ASPHLAT- 

REJUVENATING AGENT TO ASPHALTIC CONCRETE SURFACE COURSES. THE REJUVENATION OF SURFACE COURSES SHALL BE BY SPRAY APPLICATION OF A CATATONIC REJUVEN- ATING AGENT COMPOSED TO PETROLEUM OILS AND RESINS EMULSIFIED WITH WATER. ALL WORK SHALL BE IN ACCORDANCE WITH THE SPECIFICATIONS, THE APPLICABLE DRAWING, AND SUBJECT TO THE TERMS AND CONDITIONS PER RFP SUBMISSION. 

2. THE ASPHALT REJUVENATING AGENT SHALL BE AN EMULSION COMPOSED OF A PETROLEUM RESIN OIL BASE UNIFORMLY EMULSIFIED WITH WATER. 

3.THE REJUVENATING AGENT SHALL HAVE A RECORD OF AT LEAST FIVE YEARS OF SATISFACTORY SERVICE AS AN ASPHALT REJUVENATING AGENT AND IN-DEPTH SEALER. 

SATISFACTORY SERVICE SHALL BE BASED ON THE CAPABILITY OF THE MATERIAL TO DECREASE THE VISCOSITY AND INCREASE THE PENETRATION VALUE OF THE ASPHALT BINDER AS FOLLOWS. THE VISCOSITY SHALL BE REDUCED BY A MINIMUM OF 45 PERCENT AND THE PENETRATION VALUE SHALL BE INCREASED BY A MINIMUM OF 25 PERCENT. TESTING SHALL BE PERFORMED ON EXTRACTED ASPHALT CEMENT FROM A PAVEMENT TO A DEPTH OF THREE EIGTHS INCH (3/8"). IN ADDITON, THE PAVEMENT SHALL BE IN-DEPTH SEALED TO THE INTRUSION OF AIR AND WATER.