B08 - Attachment 001 Statement of Work (SOW) MCAAP Wet Scrubber System.pdf

CLIN0001

Statement of Work for Small Batch XP Wet Scrubber System

Brand Name or equivalent – Sly ventilation system: No. 2 Venturi Wet Scrubber System for Small Batch Explosive Dust with listed features and options. Ref. No. 7395r1-OK

Venturi Design Conditions:

Application: Small Batch XP Dust System Inlet gas flow rate: 4,000 ACFM Inlet temperature: Ambient to 100° F Inlet humidity: 50% RH Inlet Static Pressure: -11” WC Contaminants: Explosive Dust Inlet loading: Unknown Scrubbing solution: 40 gallons per minute recirculated water Expected Efficiency: <99% GT 5 Microns at 16” dP Design rating: +/-40” WG Location: Outdoors Outlet Gas Flow Rate: 4,000 ACFM Outlet Temperature: 80 Deg F Outlet Humidity: 100% RH Outlet Static Pressure: -27” WC

Scrubber:

• Model No. 2 Sly Venturi scrubber and cyclonic separator

• Pressure drop though the scrubber is to be 16” WC.

• A continuous or intermittent blowdown of the scrubbing solution at a flow rate sufficient to maintain less than 5% solids in the recirculation water is required.

Scrubber materials of construction:

• Venturi shell: 11 gauge thick 316L stainless steel

• Separator shell: 11 gauge thick 316L stainless steel

• Tank: 10 gauge thick 316L stainless steel

• Flanges: 3/16” thick 316L stainless steel

• Fittings/Piping: 316 SS

• Hardware: 316 SS

• Gaskets: black neoprene

Scrubber Paint:

• Support legs of carbon steel construction and are to be treated with SSPC-SP-3 preparation and one prime coat of mobile silicone alkyd to 1-2 mils DFT and one finish coat of mobile acrylic enamel to 1-2 mils min DFT. Color: Grey.

Scrubber Finishing:

• All 316L stainless steel sheets are 2B mill finish on internal product contact side. Stainless steel plate, structural shapes, and pipe have mill finish.

• Welding to include continuous full penetration welds on the exterior.

• Weld spatter is removed but no further weld finishing is performed.

• External 316L surfaces are grit blasted to matte finish.

• Internal welds are ground smooth to 80 grit.

Venturi and cyclonic separator will include the following accessories:

• Vertical flanged (square) process air inlet.

• Two flanged water inlet connections below process air inlet.

• Manually adjustable venturi throat damper to control pressure drop though scrubber.

• 90 degree flooded elbow at bottom of venturi section to minimize abrasion.

• Threaded couplings with plugs for drain.

• Separator has 30° sloped bottom with flanged connection for drain.

• Flanged horizontal gas outlet located near top of separator.

• Bolted access doors in the venturi and cyclonic separator.

• Manually adjustable “spin” damper at the separator inlet.

• Support structure to provide 6’-0” clear under separator drain and to straddle the recirculation tank.

• Differential pressure gauge with impolene tubing and fittings to monitor the scrubber pressure drop. (Shipped loose with bracket for field mounting).

Recirculation tank – Oversized special design:

• Closed top tank of 10 gauge 316L stainless steel with a capacity of 550 gallons, approximately 9’-

2” long x 3’-0” wide x 4’-0” high, with overflow weir, internal strainer and 45° sloped end for easy cleanout. Tank to be equipped with a 3-piece cover (12 gauge material and angle iron stiffeners), and threaded connections for pump suction, drain, overflow, level control, electrical heaters (2” NPT Port Size), and vent line. Tank to include internal weir for solids settling (to make differential clean and particulate heavy sides of the tank), (2x) 18” diameter cleanout ports for preventative maintenance, and heater probe ports (2” NPT Port Size).

Recirculation pump:

• Ampco 316SS close coupled recirculation pump, 2” NPT suction, 1.5” NPT discharge, single mechanical seal, 3 HP Baldor, XPFC motor, Class 1, Div. 1, Group D, and Class 2, Div. 1, Groups E, F and G, 3/60/230/460 volt 3600 rpm 182TC frame premium efficiency motor. Pump is rated for 45 gpm at 60 feet TDH.

System instrumentation:

• (2) Yokogawa magnetic flowmeters to monitor the venturi water flow and the blowdown flow.

• (3) Pressure gauges, Wika 233.53 (1) for the pump discharge line (0-60 psig) and (2) venturi inlet water lines (0-15 psig).

• (3) Drexelbrook Point level sensors to control the water levels in the recirculation tank.

• (1) Solenoid operated brass make up water valve.

• (1) Magnehelic differential pressure gauge to monitor the scrubber pressure drop. (Previously mentioned in required accessories section.)

Exhaust fan:

• Aerovent Exhaust Fan, Size 913, Arrangement No. 9, Type MHA radial wheel, Class 32, AMCA A spark resistant construction. Fan rated for 3200 ACFM at 27” static pressure (-11” scrubber inlet, 16” Scrubber), 3159 RPM, 24 BHP at ambient temperature, saturated. Sound power level estimate 103 dBA at 5 feet.

• Accessories included:

o Shaft and bearing guard o Shaft seal - standard o Flanged inlet o Flanged outlet o V-Belt drive with guard, SF 1.4 o Drain and plug o Unitary base o Motor shaft grounding ring o 30 HP, 3600 rpm, Baldor TEFC, XP (Class 1, Div. 1, Group D & Class 2, Div. 1, Groups E, F, & G) motor for 3/60/230/460 volts

All electrical components must comply with the following electrical classification: Class 1, Div. 1, Group D & Class 2, Div. 1, Groups E, F, & G simultaneously.

DETAILED DESCRIPTION REQUIRED PRIOR TO AWARD: The MCAAP Engineering Support Division will validate and verify/approve the contractor’s listed equipment concept before award is granted. In order to meet this review requirement, the offeror shall submit with their proposal a detailed technical description of the ventilation system. The offeror’s description submittal shall account for each one of the required product features located in this qualifying statement. Conceptual drawings that are not detail “as built” drawings are required for submittal with the detailed description.

Approval drawing(s) is/are required for this procurement. 3D models requested, can be in native Solidworks format, IGES, and/or STEP within two weeks after award.

CLIN0002

Statement of Work for Large Batch XP Wet Scrubber System

Brand Name or equivalent – Sly ventilation system: No. 2 Venturi Wet Scrubber System for Large Batch Explosive Dust with listed features and options. Ref. No. 7394r1-OK

Venturi Design Conditions:

Application: Large Batch XP Dust System Inlet gas flow rate: 4,000 ACFM Inlet temperature: Ambient to 100° F Inlet humidity: 50% RH Inlet Static Pressure: -11” WC Contaminants: Explosive Dust Inlet loading: Unknown Scrubbing solution: 40 gallons per minute recirculated water Expected Efficiency: <99% GT 5 Microns at 16” dP Design rating: +/-40” WG Location: Outdoors Outlet Gas Flow Rate: 4,000 ACFM Outlet Temperature: 80 Deg F Outlet Humidity: 100% RH Outlet Static Pressure: -27” WC

Scrubber:

• Model No. 2 Sly Venturi scrubber and cyclonic separator

• Pressure drop though the scrubber is to be 16” WC.

• Separator shell: 11 gauge thick 316L stainless steel

• Tank: 10 gauge thick 316L stainless steel

• Flanges: 3/16” thick 316L stainless steel

• Fittings/Piping: 316 SS

• All 316L stainless steel sheets are 2B mill finish on internal product contact side. Stainless steel plate, structural shapes, and pipe have mill finish.

• Welding to include continuous full penetration welds on the exterior.

• Weld spatter is removed but no further weld finishing is performed.

• Two flanged water inlet connections below process air inlet.

• Manually adjustable venturi throat damper to control pressure drop though scrubber.

• 90 degree flooded elbow at bottom of venturi section to minimize abrasion.

• Threaded couplings with plugs for drain.

• Separator has 30° sloped bottom with flanged connection for drain.

• Flanged horizontal gas outlet located near top of separator.

• Bolted access doors in the venturi and cyclonic separator.

• Manually adjustable “spin” damper at the separator inlet.

• Support structure to provide 6’-0” clear under separator drain and to straddle the recirculation tank.

2” long x 3’-0” wide x 4’-0” high, with overflow weir, internal strainer and 45° sloped end for easy cleanout. Tank to be equipped with a 3-piece cover (12 gauge material and angle iron stiffeners), and threaded connections for pump suction, drain, overflow, level control, electrical heaters (2” NPT Port Size), and vent line. Tank to include internal weir for solids settling (to mechanical seal, 3 HP Baldor, XPFC motor, Class 1, Div. 1, Group D, and Class 2, Div. 1, Groups E, F and G, 3/60/230/460 volt 3600 rpm 182TC frame premium efficiency motor. Pump is rated for 45 gpm at 60 feet TDH.

• (3) Drexelbrook Point level sensors to control the water levels in the recirculation tank.

• (1) Solenoid operated brass make up water valve.

spark resistant construction. Fan rated for 4000 ACFM at 27” static pressure (-11” scrubber inlet, 16” Scrubber), 3159 RPM, 24 BHP at ambient temperature, saturated. Sound power level estimate 103 dBA at 5 feet.

• Accessories included:

o Shaft and bearing guard o Shaft seal - standard o Flanged inlet o Flanged outlet o V-Belt drive with guard, SF 1.4 o Drain and plug o Unitary base o Motor shaft grounding ring o 30 HP, 3600 rpm, Baldor TEFC, XP (Class 1, Div. 1, Group D & Class 2, Div. 1, Groups E, F, DETAILED DESCRIPTION REQUIRED PRIOR TO AWARD: The MCAAP Engineering Support Division will validate and verify/approve the contractor’s listed equipment concept before award is granted. In order to meet this review requirement, the offeror shall submit with their proposal a detailed technical description of the ventilation system. The offeror’s description submittal shall account for each one of the required product features located in this qualifying statement. Conceptual drawings that are not detail “as built” drawings are required for submittal with the detailed description.

CLIN0003

Statement of Work for AL Dust Wet Scrubber System

Brand Name or equivalent – Sly ventilation system: No. 3 Venturi Wet Scrubber System for Aluminum Dust with listed features and options. Ref. No. 7396r1-OK

Venturi Design Conditions:

Application: AL Dust Ventilation System Inlet gas flow rate: 5,000 ACFM Inlet temperature: Ambient to 100° F Inlet humidity: 50% RH Inlet Static Pressure: -13” WC Contaminants: Aluminum Dust Inlet loading: Unknown Scrubber Differential Pressure: 16” WC Scrubbing solution: 50 gallons per minute recirculated water Expected Efficiency: <99% GT 5 microns at 16” dP Design rating: +/-40” WG Location: Outdoors Outlet Gas Flow: 5,000 ACFM Outlet temperature: 80 Deg F Outlet Humidity: 100% RH Outlet Static Pressure: -29” WC

Scrubber:

• Model No. 3 Sly Venturi scrubber and cyclonic separator

• Pressure drop though the scrubber is to be 16” WC.

• Separator shell: 11 gauge thick 316L stainless steel

• Tank: 10 gauge thick 316L stainless steel

• Flanges: 3/16” thick 316L stainless steel

• Fittings/Piping: 316 SS

• All 316L stainless steel sheets are 2B mill finish on internal product contact side. Stainless steel plate, structural shapes, and pipe have mill finish.

• Welding to include continuous full penetration welds on the exterior.

• Weld spatter is removed but no further weld finishing is performed.

• Two flanged water inlet connections below process air inlet.

• Manually adjustable venturi throat damper to control pressure drop though scrubber.

• 90 degree flooded elbow at bottom of venturi section to minimize abrasion.

• Threaded couplings with plugs for drain.

• Separator has 30° sloped bottom with flanged connection for drain.

• Flanged horizontal gas outlet located near top of separator.

• Bolted access doors in the venturi and cyclonic separator.

• Manually adjustable “spin” damper at the separator inlet.

• Support structure to provide 6’-0” clear under separator drain and to straddle the recirculation tank.

2” long x 3’-0” wide x 4’-0” high, with overflow weir, internal strainer and 45° sloped end for easy cleanout. Tank to be equipped with a 3-piece cover (12 gauge material and angle iron stiffeners), and threaded connections for pump suction, drain, overflow, level control, electrical heaters (2” NPT Port Size), and vent line. Tank to include internal weir for solids settling (to mechanical seal, 3 HP Baldor, XPFC motor, Class 1, Div. 1, Group D, and Class 2, Div. 1, Groups E, F and G, 3/60/230/460 volt 3600 rpm 182TC frame premium efficiency motor. Pump is rated for 55 gpm at 60 feet TDH.

• (3) Drexelbrook Point level sensors to control the water levels in the recirculation tank.

• (1) Solenoid operated brass make up water valve.

spark resistant construction. Fan rated for 5000 ACFM at 27” static pressure (-13” scrubber inlet, 16” Scrubber), 3339 RPM, 34 BHP at ambient temperature, saturated. Sound power level estimate 105 dBA at 5 feet.

• Accessories included:

o Shaft and bearing guard o Shaft seal - standard o Flanged inlet o Flanged outlet o V-Belt drive with guard, SF 1.4 o Drain and plug o Unitary base o Motor shaft grounding ring o 40 HP, 3600 rpm, Baldor TEFC, XP (Class 1, Div. 1, Group D & Class 2, Div. 1, Groups E, F, DETAILED DESCRIPTION REQUIRED PRIOR TO AWARD: The MCAAP Engineering Support Division will validate and verify/approve the contractor’s listed equipment concept before award is granted. In order to meet this review requirement, the offeror shall submit with their proposal a detailed technical description of the ventilation system. The offeror’s description submittal shall account for each one of the required product features located in this qualifying statement. Conceptual drawings that are not detail “as built” drawings are required for submittal with the detailed description.

CLIN0004

Statement of Work for AP Wet Scrubber System

Brand Name or equivalent – Sly ventilation system: No. 3 Venturi Wet Scrubber System for Ammonium Perchlorate Dust with listed features and options. Ref. No. 7397r1-OK

Venturi Design Conditions:

Application: AP Dust Ventilation System Inlet gas flow rate: 5,000 ACFM Inlet temperature: Ambient to 100° F Inlet humidity: 50% RH Inlet Static Pressure: -13” WC Contaminants: Ammonium Perchlorate Dust Inlet loading: Unknown Scrubber Differential Pressure: 16” WC Scrubbing solution: 50 gallons per minute recirculated water Expected Efficiency: <99% GT 5 microns at 16” dP Design rating: +/-40” WG Location: Outdoors Outlet Gas Flow: 5,000 ACFM Outlet temperature: 80 Deg F Outlet Humidity: 100% RH Outlet Static Pressure: -29” WC

Scrubber:

• Model No. 3 Sly Venturi scrubber and cyclonic separator

• Pressure drop though the scrubber is to be 16” WC.

• Separator shell: 11 gauge thick 316L stainless steel

• Tank: 10 gauge thick 316L stainless steel

• Flanges: 3/16” thick 316L stainless steel

• Fittings/Piping: 316 SS

• All 316L stainless steel sheets are 2B mill finish on internal product contact side. Stainless steel plate, structural shapes, and pipe have mill finish.

• Welding to include continuous full penetration welds on the exterior.

• Weld spatter is removed but no further weld finishing is performed.

• Two flanged water inlet connections below process air inlet.

• Manually adjustable venturi throat damper to control pressure drop though scrubber.

• 90 degree flooded elbow at bottom of venturi section to minimize abrasion.

• Threaded couplings with plugs for drain.

• Separator has 30° sloped bottom with flanged connection for drain.

• Flanged horizontal gas outlet located near top of separator.

• Bolted access doors in the venturi and cyclonic separator.

• Manually adjustable “spin” damper at the separator inlet.

• Support structure to provide 6’-0” clear under separator drain and to straddle the recirculation tank.

2” long x 3’-0” wide x 4’-0” high, with overflow weir, internal strainer and 45° sloped end for easy cleanout. Tank to be equipped with a 3-piece cover (12 gauge material and angle iron stiffeners), and threaded connections for pump suction, drain, overflow, level control, electrical heaters (2” NPT Port Size), and vent line. Tank to include internal weir for solids settling (to mechanical seal, 3 HP Baldor, XPFC motor, Class 1, Div. 1, Group D, and Class 2, Div. 1, Groups E, F and G, 3/60/230/460 volt 3600 rpm 182TC frame premium efficiency motor. Pump is rated for 55 gpm at 60 feet TDH.

• (3) Drexelbrook Point level sensors to control the water levels in the recirculation tank.

• (1) Solenoid operated brass make up water valve.

spark resistant construction. Fan rated for 5000 ACFM at 29” static pressure (-13” scrubber inlet, 16” Scrubber), 3339 RPM, 34 BHP at ambient temperature, saturated. Sound power level estimate 105 dBA at 5 feet.

• Accessories included:

o Shaft and bearing guard o Shaft seal - standard o Flanged inlet o Flanged outlet o V-Belt drive with guard, SF 1.4 o Drain and plug o Unitary base o Motor shaft grounding ring o 40 HP, 3600 rpm, Baldor TEFC, XP (Class 1, Div. 1, Group D & Class 2, Div. 1, Groups E, F, DETAILED DESCRIPTION REQUIRED PRIOR TO AWARD: The MCAAP Engineering Support Division will validate and verify/approve the contractor’s listed equipment concept before award is granted. In order to meet this review requirement, the offeror shall submit with their proposal a detailed technical description of the ventilation system. The offeror’s description submittal shall account for each one of the required product features located in this qualifying statement. Conceptual drawings that are not detail “as built” drawings are required for submittal with the detailed description.