Scope URG Flexbase Sept 2024.pdf

INTERNATIONAL BOUNDARY AND WATER COMMISSION

UNITED STATES SECTION

SCOPE OF WORK

FLEXIBLE BASE MATERIAL TO RESURFACE LEVEE ROADS LOCATED IN THE VICINITY OF

HATCH, NEW MEXICO, FT. HANCOCK, TEXAS, AND EL PASO, TEXAS

I Description

The Contractor shall furnish and stockpile between 3,000 and 15,000 tons of flexible base material (road classification base material) in accordance with the requirements of “Texas Department of Transportation, 2014 Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges” per TXDOT #247, Flexible Base, Crushed Stone Basecourse- Type A Grade

3. Contractor shall be responsible for all equipment, labor, supplies, and any permits required to deliver material to each designated location. Contractor shall abide by all local, state, county, and federal laws and regulations.

II Materials

The furnished base material shall be crushed gravel as necessary to meet the requirements herein and shall consist of durable coarse aggregate particles and binding materials.

Physical Requirements

Type A: Material shall be crushed gravel.

Grade 3:

Grading Requirements (ASTM D422 Test Method)

U.S. Standard Sieve Size Percent Retained 2-1/2” 0 1-3/4" 0-10 No. 4 45-75 No. 40 50-85

Max Liquid Limit 40 Min Liquid Limit 20 Max Plasticity Index 12 Min Plasticity Index 4

III. Inspection

Base material the Contractor proposes to furnish shall be available for inspection by the COR. All sources or stockpiles the Contractor uses to supply materials for this contract shall be subject to inspection and approval by the COR for the duration of the contract.

IV Submittals

A. The Contractor shall submit, within ten (10) calendar days after receipt of Notice of Award, the sources of base material proposed for use.

B. The Contractor shall submit, within ten (10) calendar days after receipt of Notice of Award, any available service and test records of base materials from the proposed sources.

C. The Contractor shall submit three (3) copies of all submittals to the COR at the following address:

American Dam Field Office, Attn: David M. Duran, Regional Manager International Boundary and Water Commission 2616 W. Paisano Dr, El Paso, Texas 79922

(915) 433-9962 or (915) 449-3771 (David Madrid)

D. The Government will require 10 calendar days, from date of receipt of submittals, for review and approval thereof. If the submittals require changes or revisions, such will be done at the Contractor’s expense, and shall be resubmitted within five (5) calendar days after receipt of the Government’s comments by the Contractor.

V Stockpile Delivery

A. The Contractor shall temporarily stockpile the base material at the Contractor’s quarry site. The

Contractor shall be responsible for hauling the flexible base material. The Contractor shall coordinate the deliveries with the COR.

B. The Contractor shall deliver the specified BASE awarded quantities of base material to the following locations:

1. USIBWC American Dam alternate location, in Canutillo, Tx. at USIBWC vacant federal property, floodplain off of Doniphan Drive and Wiloughby Canutillo, Tx 79907, quantity of 3,000 tons. Contact:

David Madrid 915-449-3771

2. USIBWC Zacarias Dominguez Facility yard at Ft. Hancock, TX, FM 1088/ 500 Port of Entry Road, Ft Hancock, Tx 79839, quantity of 5,000 tons. Contact: Ray Munson 956-463-5635

3. USIBWC Las Cruces Facility in Hatch, NM, 2105 NM Highway 187, Hatch, NM 87937, quantity of 7,000 tons. Contact: David Casares 915-5027868

VI Period of Performance

A. The period of performance for the contract shall be 90 calendar days.

B. The delivery of the base material shall commence within ten (10) calendar days of notification by the

Contracting Officer.

C. The Contractor shall deliver the base material between the hours of 8:00 A.M. to 4:00 P.M., Monday through Thursday, excluding Federal Holidays and closed Fridays.

End of Scope of Work