Shiner ISD Accepting Bids

Shiner ISD will be accepting bids for seal coating approximately 110,900 square feet of various parking lots and approximately 7,128 square feet of base repair and applying a one course surface treatment. Bids will be received until 12 o’clock pm on March 10, 2021 at the Shiner ISD Administration Building located at 505 Texas Avenue, Shiner, TX 77984. Please contact Shiner ISD at 361-594-3121 to obtain specific requirements pertaining to the bid.

Seal Coat Specifications

Prior to paving, the area to be resurfaced shall be clean of dirt, dust, and any foreign material. Any required patching or leveling up shall be done at this time using a Type D HMCL pre-mix. Asphalt material to be used for seal coat shall consist of AC5/10 liquid asphalt at a rate of .30 gallons per square yard and Grade 5 Trap Rock at a rate of 1 cubic yard per 110 square yards.

Base Repair Specifications

Reclaim existing asphalt and base to a depth of six inches, add two percent Portland cement, water, compact and set to grade. Apply a one course surface treatment of AC5/10 liquid asphalt at a rate of .35 gallons per square yard, followed by Type B Grade 3 white rock at a rate of 1 cubic yard per 85 square yards.


All bidders will be required to furnish a (5%) bid bond, and proof of Worker’s Compensation and General Liability insurance. The successful bidder will be required to submit performance and payment bonds.

Shiner ISD reserves the right to reject any or all bids and accept the bid deemed most advantageous to Shiner ISD.