39481 - Contaminated Tooling Storage Facility (CTSF) Construction

General
This posting is an “Expression of Interest” (EOI) Request only.
Only Proponents who intend to participate and hold the required QA program will be provided the RFP package. 
Project Summary:
In preparation for the Major Component Replacement (MCR) outage program for the refurbishment of Bruce A and B Nuclear Generating Stations, a new 122,827ft2 Contaminated Tooling Storage Facility (CTSF) is being constructed to support project execution. The facility is intended to provide storage for contaminated tooling, equipment, and components which will be kept in sea cans between MCR outages. Some limited activities will be completed within the CTSF to maintain, refurbish and test the equipment received from the station.
 
The building operations will be divided into four sections from West to East these sections are:
·         Zone 1 West End Supporting Offices. This area provides the building occupants with lunch- and washroom facilities as well as support offices, janitorial spaces, IT room, electrical room and a mechanical room.  The west external face of this area is fitted with doors to allow for shipping and receiving of janitorial and office supplies and maintenance access to the IT, electrical and mechanical rooms.
·         Unzoned Sea-Can Storage and Clean Tool Work Area. This is the largest single area of the building sized to store 539 sea cans stacked three high (a mix of 20’ and 40’) with laydown areas for working on new equipment arriving from the supplier facilities. A drive-through truck bay is located at the west end of the storage area and is where sea cans and tools will arrive to and depart from the facility. The area is divided longitudinally into two bays, each with a 40 ton gantry crane. The laydown areas adjacent to the truck bay will have low and medium voltage electrical, IT and compressed air supplies. The West end supporting offices are physically separated from the storage area by a block and mortar shield wall up to 8’ and metal stud drywall above this point. The shield wall continues around the entire perimeter of the storage area, except where it shares a wall with Zone 3.
·         Zone 3 work area. Tools and equipment that have been used in a radiological environment will be worked on in this area. The area is divided longitudinally into two bays, each with a 15 ton gantry crane. Low and medium voltage electrical, IT and compressed air supplies will be provided here. Tents will be set up by the building users for contamination control when necessary. Accordion duct connections will be available for hookup to these tents and for connection to sea cans for purging purposes. The building exhaust will be taken from this area. The HVAC system is designed for flows from areas of low risk of contamination to areas of higher risk (Zone 1->Zone 2->Zone 3). The exhaust will pass through a HEPA filter bank and on out a stack fitted with passive sampling using filter and cartridge sampling. The storage and Zone 3 areas are divided by a sheet metal partition as no shielding is required between these zones. This wall includes two large overhead doors to enable sea can movements between the storage area and Zone 3. The 8’ block and mortar shield wall runs along the entire perimeter of Zone 3 except where it shares a wall with the storage area.
·         Zone 2 east end supporting offices. This area provides the building occupants with washroom and change room facilities as well as support offices, meeting space, janitorial spaces, IT room, electrical room, mechanical room, parts storage, laundry and waste staging and radiation protection supplies storage.  The east external face of this area is fitted with a loading dock for shipping and receiving. An overhead door is available between the Zone 3 and Zone 2 areas for moving pallets and large parts via pump truck in and out.
·         Transitions between each area include radiation monitors for personnel and small articles.
·         A chain link fence is required 50’ from the north and south sides of the CTSF.
·         A tarmac pad on the north side of the CTSF is required to enable longer or low-ride trucks to back out of the CTSF as they are not able to clear the higher gradients on the south side of the building.
 
Work Excluded from this Procurement (Already completed by Others)

• Foundations - Footings, piers, gradebeam and insulation.
•  Rough grading, inside and outside the foundation wall. Does not include storm water trenching
• Pre-engineered structure (that is the building shell). Structural steel, miscellaneous steel for door and window openings and crane runway beams. Siding with door and window openings cut. Eaves, including downspouts.

• Reinforced concrete slab. For all areas.