Dyess_Concrete _Pump_Truck_Specifications_20150722.pdf

FA4661‐15‐Q‐0056

Attachment 1

Project Number: FNWZ 11‐0021

1. Concrete and Concrete Pump Truck Specifications:

1.1 Concrete: Provide 350 cubic yards of concrete. Concrete shall be a minimum 28‐day compressive strength of 4000 PSI, 5% + 1.5% air content. The first pour (35 CY) shall have a target slump of 5” with a tolerance of ± .5” specified at time of delivery request. The remaining three pours shall have a target slump of 4”‐5” with a tolerance of ± .5” specified at time of delivery request. Retarders shall be included to account for potential 90oF‐100oF temperatures.

1.2 Concrete Pump Truck: Provide a concrete pump truck on the second, third, and fourth delivery dates (136, 69, and 110 CY) in coordination with the concrete delivery. Pump truck shall have, at a minimum, a 32 meter boom and both a 6” and 8” hose shall be available.

2. Delivery Specifications:

2.1 Concrete deliveries shall be on 4 separate days with approximate quantities of 35, 136, 69, 110 cubic yards. Each concrete delivery shall be coordinated with the customer at least 2 days prior to delivery and a concrete pump truck must be available throughout the duration of the pours requiring a pump truck (indicated in para 1.2). First delivery is expected to be around 1

September 2015.

2.2 All deliveries specified above will be delivered to the following address: 820 3rd Ave, Bldg

9304, Dyess AFB, TX 79607. Drivers must contact the government POC a minimum 1 hour prior to delivery.