Description_of_Supplies_Hot_Asphalt.pdf

DESCRIPTION OF SUPPLIES

HOT ASPHALT MIX

NAVAL CONSTRUCTION TRAINING CENTER, GULFPORT, MS

CONTRACT PERIOD: 01 OCT 2018 - 30 SEP 2019

PREVIOUS CONTRACT: N68836-17-P-0815

1.0 INTRODUCTION

1.1 Scope - This Description of Supplies states describes Contractor services requiring Contractor-owned vehicles to deliver approximately 1350 tons of hot asphalt. Naval Construction Training Center (NCTC)

Gulfport, MS personnel will meet the contractor’s truck at the 28th Street gate to direct them to the various work sites. 48 hours advance notice will be provided for required materials and it will be expected that contractor deliver within one hour of requested time. Placement will normally begin at 0700 and continue until job is complete (no later than 1500 hours) and/or requested amount of asphalt has been delivered. Plant should provide continuous flow of asphalt from a silo and exclude pre-made asphalt. NCTC will not accept nor pay for any asphalt batched prior to the morning of the delivery request. Hot Asphalt will be at the correct temperature at delivery point, 280 degrees with an optimum temperature of 300-310 degrees

Fahrenheit.

Contract Minimum for year: 200

Contract Maximum for year: 1350

The customer cannot guarantee an exact amount of asphalt mix required for each order placed or whether the

25mm and or 19 mm type mix will be needed; however, a range of 150 – 300 ton for each order is estimated.

It is imperative to the school curriculum that deliveries provide asphalt at the correct temperature and without delay. NCTC cannot guarantee an exact amount of asphalt required even though an initial estimate is provided when the order is placed.

DESCRIPTION OF ITEM:

HOT MIXED ASPHALT will meet requirements as set forth in the Federal Road Construction

Specifications (DOT) as outlined in the AMERICAN ASSOCIATION OF STATE HIGHWAY AND

TRANSPORTATION OFFICIALS (AASHTO) & MISSISSIPPI STANDARD SPECIFICATIONS FOR

ROAD AND BRIDGE CONSTRUCTION section 403, sub-section 401. These specifications will include the AMERICAN SOCIETY of TESTING MATERIALS (ASTM). Mix design requirements depending on job site will be the 19 mm size mix meeting ASTM C-136 and ASTM C 117 aggregate design. Asphalt cement will be AC-20 or AC-30 ASTM D-3381 as required for this region of the U.S. HOT MIX

ASPHALT, ¾” MINUS AGGREGATE, TOTALLY FREE OF DEBRIS, IDEAL BATCHED

TEMPERATURE OF 350 DEGREES.

Delivery Address:

Naval Construction Training Center

5510 CBC 8th Street

Gulfport, MS 39501