IAC Silencers Submittal Sheets 9017-DR.pdf
PDF 358 KB Posted
- Solicitation number
- 1305M223QNMAN0142
About this file
This document contains submittal sheets for silencer products for a NOAA vessel. The submittal sheets provide specifications for six silencers of various sizes for applications including stern thruster exhaust, tween deck exhaust, winch room supply, and ROV exhaust and supply. Dimensions, weights, construction details, pressure and combustion ratings are specified for each silencer. Testing was conducted in accordance with ASTM E477 standards. Approval of the submittal sheets is requested by September 29, 2022 for incorporation into a project for NOAA vessel repairs and refit.
The related federal contract opportunity is solicitation number 1305M223QNMAN0142 for drydock repairs to the NOAA ship Okeanos Explorer in fiscal year 2024. The solicitation was issued by the Department of Commerce National Oceanic and Atmospheric Administration for repair work on the NOAA research vessel.
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Text version
Noise Control | HVAC Silencers | Acoustical Louvers | Plenums
401 Airport Road North Aurora, IL 60542 United States
Tel: (630) 270-1790 Fax: (630) 966-9710 www.iacacoustics.com
File No.: 5 Date: 29 Sep 2022
Supersedes: 4 Date: 29 Sep 2022
Transmittal
Company
AAP
Project Name NOAA Vessel
Quote #
9017-DR
Address
Your P.O. #
IAC Order #
IAC Project Manager Desiree Mills
Phone #
(603) 674-0850
Attention Desiree Mills
Date Sent 2022-09-29T12:41:24.
Drawing Type: x For Approval Records Installation If "For Approval" box is checked, return one copy of drawings marked "Approved" when releasing product.
Tag Product Description
Stern Thruster Exhaust Fan 22”
3CL Conic Flow®
Stern Thruster Supply 22”
3CL Conic Flow®
Tween Deck Exhaust 13”
3CS Conic Flow®
Winch Room supply 15”
3CL Conic Flow®
ROV Exhaust 3MS Quiet-Duct® Commercial Series
ROV Supply 3MS Quiet-Duct® Commercial Series
* Lead times begin when final submittals are returned approved with no changes.
Notes
Tel: (630) 270-1790 Web: www.IACsilencers.com
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
CONIC FLOW® SILENCER 3CL
File No.: 5 Date: 29 Sep 2022
Supersedes: 4 Date: 29 Sep 2022
TAG:
Stern Thruster Exhaust Fan 22” QTY:
Submitted for : Approval Dwg #: 1
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3CL Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
8010 3034.31 0.14 0 7 10 15 31 28 25 20 17 Self-Noise Power Levels
0 60 56 54 54 53 52 50 40
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
ID OD L (lb/kg) QTY D E C
22.00 30.00 44.00 150
Construction Casing Standard (22 Ga) Perforated liner Standard (22 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W or H or L), IAC reserves the right to re-price as needed and accordingly upon any changes.
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
CONIC FLOW® SILENCER 3CL
File No.: 5 Date: 29 Sep 2022
Stern Thruster Supply 22” QTY:
Submitted for : Approval Dwg #: 2
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3CL Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
8010 -3034.31 0.14 0 9 12 18 32 30 19 16 11 Self-Noise Power Levels
0 56 56 55 56 55 55 50 45
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
22.00 30.00 44.00 150
Perforated liner Standard (22 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
CONIC FLOW® SILENCER 3CS
File No.: 5 Date: 29 Sep 2022
Tween Deck Exhaust 13” QTY:
Submitted for : Approval Dwg #: 3
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3CS Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
470 509.9 0.02 0 10 15 20 35 37 30 22 16 Self-Noise Power Levels
0 43 41 37 37 36 36 21 20
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
13.00 21.00 36.00 111
Perforated liner Standard (22 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
CONIC FLOW® SILENCER 3CL
File No.: 5 Date: 29 Sep 2022
Winch Room supply 15” QTY:
Submitted for : Approval Dwg #: 4
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3CL Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
2510 2045.33 0.06 0 7 11 16 31 29 25 20 17 Self-Noise Power Levels
0 52 48 46 46 45 42 40 26
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
15.00 23.00 36.00 111
Perforated liner Standard (22 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
QUIET-DUCT® COMMERCIAL
SERIES SILENCER 3MS
File No.: 5 Date: 29 Sep 2022
ROV Exhaust QTY:
Submitted for : Approval Dwg #: 5
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3MS Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
500 480 0.02 0 5 7 13 23 25 20 15 10 Self-Noise Power Levels
0 45 35 38 36 36 37 33 22
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
A B C (lb/kg) QTY D E C
15.00 10.00 36.00 33
Perforated liner Standard (26 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W
Fax: (630) 966-9710 Eml: HVACinfo@industrialacoustics.com
QUIET-DUCT® COMMERCIAL
SERIES SILENCER 3MS
File No.: 5 Date: 29 Sep 2022
ROV Supply QTY:
Submitted for : Approval Dwg #: 6
Project NOAA Vessel
Customer
AAP
Customer P.O. No.
IAC Project No.
80954
IAC Project Mananger Desiree Mills
Consultant
Quote #
9017-DR
Performance for Model 3MS Airflow Velocity Pressure Drop Dynamic Insertion Loss (dB)
CFM FPM in.w.g. 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KHz 8 KHz
500 -480 0.02 0 5 7 13 23 25 20 15 10 Self-Noise Power Levels
0 45 42 43 39 45 46 39 22
Silencer performance data has been obtained from tests conducted in a laboratory facility NVLAP accredited for the ASTM E477 test standard.
* Duct configuration must be known for at least 5 duct diameters upstream and downstream of the silencer to determine pressure drop with system effects.
Dimensions and Weights
Silencer Size (in/mm) Total Wt Shipping Sections (same as silencer size if blank)
A B C (lb/kg) QTY D E C
15.00 10.00 36.00 33
Perforated liner Standard (26 Ga) Media Fill Fiberglass Media Protection None
End connections 1 1/2 x 1 1/2 x 1/8
1 1/2 x 1 1/2 x 1/8
Ratings Pressure rating 8 in.W.G
Combustion rating (ASTM E84 or
CAN/ULC S102)
Flamespread classification <20 Smoke development rating <20
Notes
IAC's recommendations as based off of limited information at this point. Customer is to confirm all dimensions.
Lead time is approx. (3-4) weeks for build / production ARO.
Please confirm lead time when ordering. Lead time doesn't include transportation time.
Pricing is good for 30 days from the date stated above.
Delivery within 120 days of order based on current steel prices.
Engineering and design is allocated as needed. Silencer construction and published acoustic and aerodynamic performance meets all needed requirements of SMACNA, ASHRAE and in strict accordance with ASTM E477, in an NVLAP Accredited laboratory.
Standard Freight: FRT Included.
Shipping Includes: Palletizing & shrink-wrapping and skidding.
Tolerances: a) Width: +1/8, -1/8 Inch; b) Height: +1/8, -1/8 Inch. Gauge of material is based on SMACNA standards unless noted otherwise.
Should changes be made to any of the following quoted silencers, whether it be in QTY and or in any dimensions (W
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