Attachment_1_-_Statement_of_Work_28_JAN_2016.pdf

Solicitation FA5240-16-R-0002 Attachment 1 – Statement of Work

PRE-STRESSED/PRE-CAST

CONCRETE WALLS AND DOUBLE TEE BEAMS

Various Locations, GUAM

28 JAN 2016

1.0 PRODUCT DESCRIPTION:

The contractor shall fabricate, and deliver:

1.1 PRE-STRESSED/PRE-CAST CONCRETE TILT-UP WALLS - Panel quantities and dimensions are based on Exhibits A, B, C – Pricing Schedules and Attachment 2 - Facility Design Drawings.

1.1.1 Wall Thickness: 8 inches or thicker.

1.1.2 Concrete Strength: 6,500 pounds per square inch (psi) or stronger.

1.1.3 Wall to Roof Connection:

1.1.3.1 Concrete continuous corbel providing at least 7 inches of bearing for Double Tee Beam placement. Refer to the contract drawings for heights of corbels

1.1.3.2 Utilize #4 Male/Female couplers. Provide the #4 male inserts for government installation. Refer to contract drawing for elevations and spacing requirements.

1.1.4 Wall to Slab Connection: Utilizing #5 Male/Female couplers. Provide the #5 male inserts for government installation. Refer to the contract drawing for spacing requirements

1.1.5 Wall to Wall Connection: Utilize Black Iron shear plates (P-208). Refer to contract drawing for placement and spacing requirements

1.1.6 Wall Lift points/brace insert types and placement shall conform to required Tilt-Up Concrete Association (TCA) guidance for Tilt-up operations

1.1.7 Wall reinforcement: Utilize design loads referenced on contract drawings

1.2 PRE-STRESSED/PRE-CAST DOUBLE TEE BEAMS - Beam quantities and dimensions are based on Exhibits A, B C – Pricing Schedules and Attachment 2 - Drawings.

1.2.1 Beam depth: 24 inches

1.2.2 Concrete Strength: 6,500 pounds per square inch (psi) or stronger.

1.2.3 Beam length and width: Designed beam lengths and widths are annotated in attached drawing and must be long enough to span stated building dimensions, with no less than 5 inches of bearing.

1.2.3.1 Contractor shall ensure roof system meets wall bearing spacing requirements.

1.2.3.2 The end beam sections shall terminate on each end to be flush with the existing precast wall, with no more than 1-in gap.

1.2.3.3 The decking shall be secured by means of weld plate connectors to the pre-cast walls, as shown in the attached design drawing, prior to government placement of the 3-in concrete roof topping.

1.2.3.4 The decking finish has to be rough to allow government to apply 3-in concrete roof topping with reinforcement.

2.0 GENERAL PRODUCT PERFORMANCE & STRENGTH STANDARDS:

2.1 Pre-stressed Concrete Wall Panels - The contractor shall fabricate Tilt-up Walls in accordance with ACI 318-11, ASCE/SEI 7-10 (Minimum Design Loads for Buildings and Other Structures), UFC 3-250-04-concrete pavements, IBC 2012 and ASTM guidelines. It is the responsibility of the contractor to ensure final product meets minimum specifications provided under product description. Refer to contract design for material performance requirements.

2.2 Pre-stressed Concrete Double Tee beams - The contractor shall fabricate Pre-stressed Double/Single Tee beams in accordance with ACI 318-11, ASCE/SEI 7-10 (Minimum Design Loads for Buildings and Other Structures), UFC 3-250-04-concrete pavements, IBC 2012 and ASTM guidelines. It is the responsibility of the contractor to ensure final product meets minimum specifications provided under product description. Refer to contract design for material performance requirements.

3.0 PRODUCT DELIVERY:

3.1 Material shall be delivered to Andersen Air Force Base or Northwest Field Annex, Guam, during regular working hours 0730 to 1630 Monday through Friday excluding Federal Holidays. No deliveries will be performed outside normal duty hours unless pre-arranged with Project Manager, at no additional cost to the Government.

Deliveries outside normal hours must be requested at least 3 days in advance.

3.2 Required delivery date and schedule: Delivery of each order shall be no later than 45 days from effective date on order. Contractor shall provide a delivery schedule by item no later than 10 days after each delivery order date for government review and acceptance. Delivery schedule should be developed in a manner conducive to placement of items at the staging/holding area coordinated with the Project Manager.

3.2.1 Any changes to the expected delivery date shall be coordinated NLT 3 weeks prior to new delivery date in order to allow the contractor proper time to arrange delivery support. Any change to delivery order approved by the Contracting Officer.

3.2.2 Contractor shall deliver and place pre-stressed double tee beams and or wall(s) to a government identified staging area utilizing Contractor furnished crane/equipment.

3.2.2.1 Contractor is responsible for siting crane off load location prior to delivery and ensuring it is suitable for staging/holding of deliverables and crane operations (e.g. clearance, leveled, etc.).

3.2.2.2 Contractor is responsible for acquiring proper base clearances & permits to operate a crane on Andersen AFB.

3.2.3 Contractor shall stage delivered items at the staging/holding location in a manner conducive to easy transportation and placement at work site coordinating with the Project Manager.

4.0 PRODUCT DOCUMENTATION SUBMITTALS:

4.1 Quality Control Plan

4.1.1 Contractor’s final proposal in response to solicitation and any discussions shall include a Quality Control Plan that demonstrates the offeror will control the equipment, materials, and production methods used to produce the items specified in this statement of work. The plan must demonstrate that the methods of quality control will meet the industry specifications listed in paragraphs 2.1 and 2.2, and must specify a quality control testing procedure and report for each item produced that meets the industry specifications listed in paragraphs 2.1 and 2.2.

4.1.2 The Quality Control Plan shall remain in effect until the Contracting

Officer approves a revised document. The Contractor shall immediately notify the Contracting Officer in writing of any requested changes to the approved Quality Control Plan.

4.2 In addition to the submittals required under the solicitation, submit the following after award of each delivery order and before delivery:

4.2.1 Changes or substitutions to the specified materials and fabrication specifications. All changes must be approved by the Contracting Officer.

4.2.2 The quality control report specified in the contractors Quality Control Plan (included in contractor’s final proposal in response to basic contract solicitation) and paragraph 4.1 of this statement of work.

(End Statement of Work)