USACE CCRcalculator S-AN-2 Rev1

194 KB Posted Jan 12, 2010

Attached to: Dredging of Achorage Channel, Navigation 50ft. Improvemen, New York and New Jersey Harbor.
Solicitation number: W912DS-10-B-0004
Issued by: Department of the Army Corps of Engineers Engineering District New York

About this file

From the source

Amendment 0006

Text of this file

Instructions

USACE - New York District
Harbor Deepening Project
NOx Emissions Calculator
S-AN-2
The table below describes the input fields in the calculator and explains how to correctly complete the input.
Field Name	Description			Action
Dredge/Engine Type	Type of dredge or vessel engine			Click on cell under header, pick correct type from pull-down list to right of cell.
Dredge/Engine Name	Contractor's designation			Enter a uniqe name or other identifier for the dredge/vessel/engine.
Tier Level	Determines the emission rate assigned to the engine based on its year of manufacture and its horsepower. See tables below.			Click on cell under header, pick correct tier level from pull-down list to right of cell, based on model year as specified in the "engine level pick list" below. For vessels that have been repowered under a program to provide emission offsets (such as MVERP) the tier level of the engines that were replaced must be entered.
Engine HP	Maximum horsepower output			Enter the maximum horsepower of the engine, either manufacturer's rating or rating based on modifications, whichever is higher.
Load Factor	Average assumed engine load factor			This value is generated according to input values.
Emission Factor	Average assumed engine emission factor			This value is generated according to input values.
NOx Control Method	NOx emission reduction method, if any			Click on cell under header, pick letter corresponding to control method and horsepower of engine. If proposing a method other than those listed, pick "other" and enter recognized control efficiency in cell under "NOx Control %."*
NOx Control %	Reduction effectiveness of proposed control method			This value is generated according to input values.
Hours per Engine	Estimated annual engine run time			Enter the estimated engine-on time for the calendar year indicated.
Emissions per Engine	Estimated annual engine NOx emissions			This value is generated according to input values.
* If "Other" is picked from the pull-down list and a number is entered, the choice to go back to a specified control method (A, B, C, etc.)
or "None" requires the user to copy the equation back into the cell that was picked for "Other." If this is not done, the correct value for
control efficiency will not be displayed. (The equation can be copied by using "copy" and "paste" commands using the equation above
or below the cell, or by using the "drag and auto-fill" function from above or below the cell.)
Engine level pick list
Nonroad engines - on dredges and barges or used on land
Marine engines - propulsion and auxiliary engines on vessels such as towboats and crewboats
Standard nonroad engine	Engines manufactured before 1996.
Tier 1 nonroad engine	Engines manufactured after 1996 (but before TIER 2).
Tier 2 nonroad engine	See implementation schedule below
Tier 3 nonroad engine	See implementation schedule below
Standard marine engine	Marine engines manufactured before 2007
Cat 2 Tier 2 marine	Category 2 marine engines manufactured in 2007 or later
Cat 1 Tier 1 marine	Category 1 marine engines (less than 5 liters per cylinder) that are not Tier 2
Cat 1 Tier 2 marine	Engines known to be Tier 2, Category 1 engines (less than 5 liters per cylinder)
Implementation Schedule for Nonroad Engines
If engine is in this	and this model	then the	unless	the engine is in this
horsepower range	year or later	engine is a		model year or later
300 - 600	2001	Tier 2		2006	Tier 3
600 - 750	2002	Tier 2		2006	Tier 3
100 - 175	2003	Tier 2		2007	Tier 3
175 - 300	2003	Tier 2		2006	Tier 3
25 - 100	2004	Tier 2		2008	Tier 3
> 750	2006	Tier 2			(no Tier 3 standard for >750 hp engines)
Load Factors / Emission Factors					Cat 2	Cat 1	Cat 1
		Marine 1/0	NR	NR	Marine	Marine	Marine	NR
Dredge Engines	Load Factor	NR Tier 0	Tier 1	Tier 2	Tier 2	Tier 1	Tier 2	Tier 3
Hopper Dredge, propulsion	0.66	9.70	6.90	4.90	8.20	- - -	- - -	3.00
Hopper Dredge, auxiliary	0.40	7.50	6.90	4.90	8.20	7.5	5.36	3.00
Hopper Dredge, compressor	0.80	7.50	6.90	4.90	8.20	7.5	5.36	3.00
Hopper Dredge, pumps	0.80	7.50	6.90	4.90	8.20	7.5	5.36	3.00
Clamshell - diesel electric	0.43	9.70	6.90	4.90	8.20	- - -	- - -	3.00
Clamshell - conventional	0.43	9.70	6.90	4.90	8.20	- - -	- - -	3.00
Excavator - diesel hydraulic	0.59	9.70	6.90	4.90	8.20	- - -	- - -	3.00
Excavator - conventional	0.59	9.70	6.90	4.90	8.20	7.5	5.36	3.00
Dredge auxiliary	0.40	7.50	6.90	5.60	5.60	7.5	5.36	3.50
Blast barge - compressor	0.43	7.50	6.90	5.60	5.60	7.5	5.36	3.50
Blast barge - auxiliary	0.40	7.50	6.90	5.60	5.60	7.5	5.36	3.50
Crewboat propulsion	0.50	9.70	6.90	5.60	8.20	7.5	5.36	- - -
Crewboat auxiliary	0.40	7.5	6.90	5.60	- - -	7.5	5.36	- - -
Tender propulsion	0.69	9.70	6.90	5.60	8.20	7.5	5.36	- - -
Tender auxiliary	0.40	7.5	6.90	5.60	- - -	7.5	5.36	- - -
Ocean tow - propulsion	0.69	9.70	6.90	5.60	8.20	7.5	5.36	- - -
Ocean tow - auxiliry	0.40	7.5	6.90	5.60	- - -	7.5	5.36	- - -
Other diesel engines	0.75	11.00	6.90	5.60	8.20	7.5	5.36	3.50
Notes:
Source of load factor assumptions is EPA's NONROAD emission
estimating model.
Emission factors for Tier 1 and later are derived from certification
standards. As such, they are to be viewed as estimates only.
Tier 1 marine engines are assigned Tier 0 emission factors because
of the difficulty of determining rpm-based emission standard.
This is a conservative simplification that may slightly overestimate
emissions.

Dredge Input & Calcs

USACE - New York District
Harbor Deepening Project
NOx Emissions Calculator
S-AN-2
Emission Control Methodss:						[Accepted emission control devices and corresponding
PuriNOx (0 - 100 hp engines)			A		19.3	control efficiencies are listed below. Enter the letter
PuriNOx (100 - 175 hp engines)			B		17.0	corresponding to the relevant control device in the
PuriNOx (175 - 300 hp engines)			C		18.8	column labeled "NOx Control Method".
PuriNOx (> 300 hp engines)			D		20.2	(Use pull-down menu in each cell.)]
Other			Other		(Manually enter control efficiency under "NOx Control %")*
None			None		0.0
All "other" NOx emission control methods must be addressed on a case-by-case basis.
For vessels that have been repowered under a program to provide emission offsets (such as MVERP) the tier level of the engines that were replaced must be entered.
											Hours per Engine					Emissions per Engine
Dredge/Engine Type		Dredge/Engine Name	Tier Level		Engine HP	Load Factor	Emission Factor	NOx Control Method		NOx Control %	2009	2010	2011	2012	2013	2009	2010	2011	2012	2013
Dredge (and related) Engines
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
Subtotals - Dredges																0.0	0.0	0.0	0.0	0.0
Engine level pick list
Standard nonroad or marine		Nonroad manufactured before 1996, marine engines manufactured before 2007
Tier 1 nonroad engine		Engines manufactured after 1996 (but before TIER 2).
Tier 2 nonroad engine		See implementation schedule below
Tier 3 nonroad engine		See implementation schedule below
Cat 2 Tier 2 marine		Category 2 marine engines manufactured in 2007 or later
Cat 1 Tier 1 marine		Category 1 marine engines (less than 5 liters per cylinder) that are not Tier 2
Cat 1 Tier 2 marine		Engines known to be Tier 2, Category 1 engines (less than 5 liters per cylinder)
Implementation Schedule for Nonroad Engines
		Tier 2	Tier 3
Horsepower Range		Start Year	Start Year
301 - 600		2001	2006
601 - 750		2002	2006
101 - 175		2003	2007
176 - 300		2003	2006
25 - 100		2004	2008
> 750		2006
Load Factors / Emission Factors							Cat 2	Cat 1		Cat 1
			Marine 1/0		NR	NR	Marine	Marine		Marine	NR
Dredge Engines		Load Factor	NR Tier 0		Tier 1	Tier 2	Tier 2	Tier 1		Tier 2	Tier 3
Hopper Dredge, propulsion		0.66	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Hopper Dredge, auxiliary		0.40	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Hopper Dredge, compressor		0.80	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Hopper Dredge, pumps		0.80	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Clamshell - diesel electric		0.43	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Clamshell - conventional		0.43	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Excavator - diesel hydraulic		0.59	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Excavator - conventional		0.59	9.70		6.90	4.90	8.20	7.50		5.36	3.00
Dredge auxiliary		0.40	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Blast barge - compressor		0.43	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Blast barge - auxiliary		0.40	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Crewboat propulsion		0.50	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Crewboat auxiliary		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Tender propulsion		0.69	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Tender auxiliary		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Ocean tow - propulsion		0.69	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Ocean tow - auxiliry		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Other diesel engines		0.75	11.00		6.90	5.60	8.20	7.50		5.36	3.50
1	2	3	4	5	6	7	8	9	10	11	12

Vessel Input & Calcs

USACE - New York District
Harbor Deepening Project
NOx Emissions Calculator
S-AN-2
Emission Control Methodss:						[Accepted emission control devices and corresponding
PuriNOx (0 - 100 hp engines)			A		19.3	control efficiencies are listed below. Enter the letter
PuriNOx (100 - 175 hp engines)			B		17.0	corresponding to the relevant control device in the
PuriNOx (175 - 300 hp engines)			C		18.8	column labeled "NOx Control Method".
PuriNOx (> 300 hp engines)			D		20.2	(Use pull-down menu in each cell.)]
Other			Other		(Manually enter control efficiency under "NOx Control %")*
None			None		0.0
All "other" NOx emission control methods must be addressed on a case-by-case basis.
For vessels that have been repowered under a program to provide emission offsets (such as MVERP) the tier level of the engines that were replaced must be entered.
											Hours per Engine					Emissions per Engine
Vessel/Engine Type		Vessel/Engine Name	Tier Level		Engine HP	Load Factor	Emission Factor	NOx Control Method		NOx Control %	2010	2011	2012	2013	2014	2010	2011	2012	2013	2014
Vessel (and related) Engines
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
						0.00	0.00	None		0.0						0.0	0.0	0.0	0.0	0.0
Subtotals - Vessels																0.0	0.0	0.0	0.0	0.0
Engine level pick list
Standard nonroad engine		Engines manufactured before 1996.
Tier 1 nonroad engine		Engines manufactured after 1996 (but before TIER 2).
Tier 2 nonroad engine		See implementation schedule below
Tier 3 nonroad engine		See implementation schedule below
Standard marine engine		Marine engines manufactured before 2007
Cat 2 Tier 2 marine		Category 2 marine engines manufactured in 2007 or later
Cat 1 Tier 1 marine		Category 1 marine engines (less than 5 liters per cylinder) that are not Tier 2
Cat 1 Tier 2 marine		Engines known to be Tier 2, Category 1 engines (less than 5 liters per cylinder)
Implementation Schedule for Nonroad Engines
		Tier 2	Tier 3
Horsepower Range		Start Year	Start Year
301 - 600		2001	2006
601 - 750		2002	2006
101 - 175		2003	2007
176 - 300		2003	2006
25 - 100		2004	2008
> 750		2006
Load Factors / Emission Factors							Cat 2	Cat 1		Cat 1
			Marine 1/0		NR	NR	Marine	Marine		Marine	NR
Dredge Engines		Load Factor	NR Tier 0		Tier 1	Tier 2	Tier 2	Tier 1		Tier 2	Tier 3
Hopper Dredge, propulsion		0.66	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Hopper Dredge, auxiliary		0.40	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Hopper Dredge, compressor		0.80	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Hopper Dredge, pumps		0.80	7.50		6.90	4.90	8.20	7.50		5.36	3.00
Clamshell - diesel electric		0.43	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Clamshell - conventional		0.43	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Excavator - diesel hydraulic		0.59	9.70		6.90	4.90	8.20	- - -		- - -	3.00
Excavator - conventional		0.59	9.70		6.90	4.90	8.20	7.50		5.36	3.00
Dredge auxiliary		0.40	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Blast barge - compressor		0.43	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Blast barge - auxiliary		0.40	7.50		6.90	5.60	5.60	7.50		5.36	3.50
Crewboat propulsion		0.50	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Crewboat auxiliary		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Tender propulsion		0.69	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Tender auxiliary		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Ocean tow - propulsion		0.69	9.70		6.90	5.60	8.20	7.50		5.36	- - -
Ocean tow - auxiliry		0.40	7.50		6.90	5.60	- - -	7.50		5.36	- - -
Other diesel engines		0.75	11.00		6.90	5.60	8.20	7.50		5.36	3.50
1	2	3	4	5	6	7	8	9	10	11	12

Emission Summary

USACE - New York District
Harbor Deepening Project
NOx Emissions Calculator
S-AN-2
	2010	2011	2012	2013	2014
Calculator Totals	0.0	0.0	0.0	0.0	0.0
Allocated Air Quality Units	47.1	54.3	0.0	0.0	0.0
Surplus/Deficit	47.1	54.3	0.0	0.0	0.0
Status	Emissions OK	Emissions OK	Emissions OK	Emissions OK	Emissions OK

Other files

File	Type	Posted
bidabstract.pdf	PDF	Jan 25, 2010
Amendment 8.pdf	PDF	Jan 20, 2010
Amendment 7.pdf	PDF	Jan 15, 2010
Amendment 6 doc.pdf	PDF	Jan 12, 2010
W912DS-10-B-0004 Amendment 0005.pdf	PDF	Jan 8, 2010
Amd4Plans-C-101.pdf	PDF	Jan 5, 2010
Amendment4Specs.pdf	PDF	Jan 5, 2010
Amendment 0003 PDF.pdf	PDF	Dec 31, 2009
Amend2Specs.pdf	PDF	Dec 23, 2009
Amend2plans.pdf	PDF	Dec 23, 2009
Plansamd1San2b12182009.pdf	PDF	Dec 18, 2009
Amend No 1 FBO Post(3).doc.pdf	PDF	Dec 18, 2009
USACE CCRcalculator S-AN-2.xls	XLS spreadsheet	Dec 18, 2009
W912DS-10-B-0004-Plans.pdf	PDF	Dec 10, 2009
W912DS-10-B-0004-Specs.pdf	PDF	Dec 10, 2009
Anchorage Channel Upland Data Tables.pdf	PDF	Dec 10, 2009
surveySAN2.dgn	—	Dec 10, 2009
Upland Testing Report.PDF	PDF	Dec 10, 2009

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File details come from the government source that posted it. Updated Nov 14, 2017.