Attachment 1 Retractable Enclosure Description.pdf

Line Item 0001 – Purchase Description

Description:

1 set

SYSTEM SUMMARY

Retractable enclosure of size: o 9’ High x 16’-6”’ Wide by 40’ will provide sufficient work areas for spraying and preparations.

• Retractable enclosure for coating and surface preparation processes.

• DuroPure™ filters or equal capture hexavalent chromium generated during surface preparation and painting processes.

• DuroPure™ recirculating, non-vented system or equal will be sized to work at 50H.

- Retractable enclosure of size:

-9’ High x 16’-6”’ Wide by 40’ will provide sufficient work areas for spraying and preparations.

• Retractable enclosure for coating and surface preparation processes.

• DuroPure™ filters or equal capture hexavalent chromium generated during surface preparation and painting processes.

• DuroPure™ recirculating, non-vented system or equal will be sized to work at 50H.

System will be upsized to 25,000 CFM so the fan will run @~20,000 CFM at the lower 50 H.

Updated Power: 400/3/50

- Complete both processes in the same booth o The preparation process creates dust.

o The coatings equipment is conventional.

o Recommend using one airflow system for both processes.

This system will be equipped with 3 stages of particulate capture.

When max filter load is reached, the filters will be disposed and replaced with new filters.

Front 3 stages of filters will require change out between processes.

• The customer will have the ability to retract the enclosure when not in use to provide more usable shop floor space. As well the loading and unloading of the work area will

Retractable Enclosure

Manufactory: Duroair or equal

Model No. N/A be simplified with the ability to retract the enclosure. The booth retracts to less than 20% of extended length.

• This system is on wheels and can be moved within the shop/hangar space.

• An annex/decontamination room with downdraft is required

ENCLOSURE DESIGN

• Retractable Enclosure: 9’H x 16.5’W x 40’L

• Anteroom 8’H x 5’W x 5’L with HEPA filtration

• DuroPure™ recirculating, non-vented system or equal

• Will be sized to work at 50H

• Power: 400/3/50

• (6) 1/2“ Quick seals on a panel

• (2) Electrical Pass through

Retractable Enclosure System

• Systems fabricated from cost competitive, fire resistant clear and solid vinyl and heavy walled steel framing

• Dimensions – 9’H x 16.5’W x 40’L with anteroom 8’H x 5’W x 5’L with HEPA filtration

• Retracts to approximately: 9’H x 16.5’W x 8’L

• Clear PVC vinyl 16 mil., for coating applications.

• Retracts to less than 20% of the extended length

• Build on casters to allow for extending and retracting

• Barn Door

• Code compliant galvanized heavy wall tube steel frame

• Fire rated PVC vinyl in accordance with NFPA 701 (16mil thickness)

• All vinyl joints are heat welded

Equipment must be delivered to Bldg 6501, Storck Barracks, DE 91471 Illesheim, Germany.

Exterior Dimension:

9’H x 16.5’W x 40’L and 8’H x 5’W x 5’L 400/3/50 electrical

Installation:

Equipment has to be delivered and installation supervised.

Ready for Operation.

Work performed during regular working hours Mon – Fri 0800-1500.