S.O.T._Abrasive_Trailers_Item_Description 1 .pdf

Commodity Item Description for Skid Mounted with Trailer Blast-Peening System with Vacuum Dust Collector, Non-Reclaim, HEPA Filter System with options of Breathing Air System and blast systems.

1. Four (4) SOT Skid Mounted Blast-Peening and Vacuum HEPA Systems. Each SOT Skid Frames should have heavy duty large fork lift slots on ends and sides for lifting.

Estimated size of SOT Skid Frames should be around (4’ x 6’). The SOT Schmidt PMB Hose Rack Holding Box and the Blast Dust Collector with HEPA unit to be mounted on one side facing out for easy access. SOT-Blast Dust Collector and 35 gallon abrasives waste drum to be mounted on the opposite side facing out for easy access. SOT Skid Frames shall be built so that each one will fit on top of a special made aluminum trailer for portability. Also included as an will be a breathing air pump system mounted on the trailer unit. Details of the large electric breathing air pump system: Bullard EDP30C460 system is an electric driven, 7.5 hp breathing system, oil-less pump, made in the USA, will supply (2) Hood style respirators with Frigitron 2000 Cool Tubes, weight @ 300 lbs, 460 volt, three phase, NIOSH approved.

2. The four (4) special trailers, to be pulled around by small tow trucks (max speed @ 25 mph). These trailers shall be built with a heavy duty type (non-bolt) fast and easy lock-down system for securing the Skid System to the trailer. Each trailer will have a donut type (pintle) hitch and (2) solid filled pneumatic type trailer tires in the back of the trailer and (2) adjustable swivel solid wheels in the front. The four (4) special built aluminum trailers will be 5’ wide x 8’ long area with 6-1/2” high aluminum side walls to transport the 50 lb. glass bead abrasive pails, breathing pump system, tools, hoses and safety equipment as needed. Trailer payload capacity will be 2090 lbs.

3. Brand of Blast-Peen Equipment and Controls will be as follows: Two options: (.9 cu. ft.

or 2 cu. ft.) Schmidt PMB Blast System with pneumatic Western Tech (#WT-1002) hands free deadman controls.

4. Waste Drum for holding used Abrasive Glass Beads (Size of 35 gallon with Cyclone Lid Separator), (Non-Reclaim) and to have ease of removal with fork-lift.

5. Complete Control Panel with One Plug Electric power connection for the system.

Voltage for system and type of power plug is 460 volt, three phase electric. Motor Vacuum System with a rating of 18 inches of static pressure and 750 CFM. System will have a 36” long inner replacement filter cartridge and will be followed by a HEPA filter unit that is equipped with a magnehelic gauge. Vacuum System to have easy access to dump dust and change filter. Access doors to have quick open/close type secure latches.

Dust Collector must have a magnehelic gauge with a choice of manual or auto pulse blow down on Dust Collector filter. Auto and Manual Pulse Blow-down will be connected to the main air supply to the system to make sure there is only one (1) main airline hook up and one (1) main electric hook up.

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1277839683C Typewritten Text

1277839683C Typewritten Text

6. Blast hose will be 25’ long and 1/2” ID with the return Vac Hose at 25’ and 1-1/2” ID

7. Blast System must run on max. Pressure of 110 PSI and 100 CFM and able to adjust both abrasive flow and blast air pressures as needed for max. / min. production.

8. Noise factor- 85-Dba on the entire system.

9. Skid System must have Hose Rack Holders for easy storage of all hoses.

10. Blast & Vac Head ¼” nozzle to blast peen a pattern of around 1.5” wide.

SOW/Item Description

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