Residential Plan Review Quick Reference Guide by techmaster

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									                           Residential Plan Review
                           Quick Reference Guide

Plan review for compliance with the residential provisions of the International Energy
Conservation Code can be conducted quickly and efficiently. The U.S. Department Of
Energy’s REScheck Compliance Software is designed to create simplified compliance
certificates that can be easily reviewed by enforcement personnel. This Quick Reference
Guide will guide you, step-by-step, through a typical plan review of a REScheck
submittal.

There are three basic steps for conducting a building energy code plan review:


Step 1:        Verify the documentation has been correctly prepared.
Step 2:        Verify the levels of efficiency shown on the plans meet or exceed that
               shown in the documentation.
Step 3:        Verify all of the information to conduct a field inspection is included in the
               plans or documentation for the inspector to use on site.
                                                                   Permit Number

                                                                 _________________
                                                                   Checked by/Date


                                                   Step One: Verify the project information matches
REScheck Compliance Certificate                                     Checked By/Date
                                                   the information on the building plans. The city,
2003 IECC                                          state, code year and construction type will impact
REScheck Software Version 3.6 Release 1a           energy code compliance.
Data filename: Q:\JonesResidence_PA.rck

PROJECT TITLE: Jones Residence - Plan 3677
                                                   Step Two: Verify the project complies with the
CITY: Philadelphia                                 IECC. The Maximum UA must be greater than or
STATE: Pennsylvania                                equal to the Your Home UA to demonstrate
HDD: 4954                                          compliance
CONSTRUCTION TYPE: Single Family
WINDOW / WALL RATIO: 0.18
                                                   Step Three: Verify the Gross Area or Perimeter
DATE: 11/10/04                                     values represent the proposed house. Verify
DATE OF PLANS: March 15, 2004                      window area is correct by using rough opening as
                                                   shown on the plans.
PROJECT DESCRIPTION:
Jones Residence
1000 Maple Street                                  Step Four: Verify the insulation R-values shown on
                                                   the building plans meet or exceed the values in the
DESIGNER/CONTRACTOR:                               Cavity R-value and/or Continuous R-Value
Done Right Construction                            section. Verify the insulation will fit uncompressed
                                                   in the framing cavity. Continuous R-values are for
PROJECT NOTES:                                     insulation installed over the face of framing.
Plan 3677

COMPLIANCE: Passes
Maximum UA = 699
Your Home UA = 634
9.3% Better Than Code (UA)
                                               Gross                         Glazing
                                               Area or   Cavity    Cont.     or Door
                                               Perimeter R-Value   R-Value   U-Factor UA

Ceiling 1: All-Wood Joist/Rafter/Truss         2415      38.0      0.0                  72
Exterior Wall 1: Wood Frame, 16" o.c.           911      19.0      0.0                  30
Door 1: Opaque                                  40                           0.500      20
Window main: Vinyl Frame, Double Pane           369                          0.400      148
Exterior Wall 2 South: Wood Frame, 16" o.c.     834      19.0      0.0                  39
Window 2: Vinyl Frame:Double Pane with Low-E    149                          0.400      60
Door 2: Solid                                   40                           0.500      20
Exterior Wall 3 East: Wood Frame, 16" o.c.      492      19.0      0.0                  30
Exterior Wall 4 West: Wood Frame, 16" o.c.      632      19.0      0.0                  37
Window 3: Vinyl Frame:Double Pane with Low-E    15                           0.400       6
Knee Wall West: Wood Frame, 16" o.c.            69       19.0      0.0                   4
Knee Wall East: Wood Frame, 16" o.c.            84       19.0      0.0                   5




                                               Step Five: Verify the window and door U-factors
                                               shown on the building plans meet or exceed what is
                                               shown in the documentation.
     Basement Wall 2: Solid Concrete or Masonry                             144        19.0       0.0                   8
        Wall height: 9.0'
        Depth below grade: 4.5'
        Insulation depth: 9.0'
     Basement Wall 1: Solid Concrete or Masonry                             216        19.0       0.0                   11
        Wall height: 9.0'
        Depth below grade: 4.5'
        Insulation depth: 9.0'
     Basement Wall 3: Solid Concrete or Masonry                             684        19.0       0.0                   32
        Wall height: 9.0'
        Depth below grade: 7.0'
        Insulation depth: 9.0'
     Floor 1: All-Wood Joist/Truss, Over Unconditioned Space                783        19.0       0.0                   37
     Floor 2: Slab-On-Grade:Unheated                                         93                   5.0                   75
        Insulation depth: 2.0'
     Furnace 1: Forced Hot Air, 78 AFUE
     Air Conditioner 1: Electric Central Air, 10 SEER

     COMPLIANCE STATEMENT: The proposed building design described here is consistent with the building plans, specifications, and
     other calculations submitted with the permit application. The proposed building has been designed to meet the 2003 IECC
     requirements in REScheck Version 3.6 Release 1a (formerly MECcheck) and to comply with the mandatory requirements listed in
     the REScheck Inspection Checklist.

     Builder/Designer___________________________________________         Date_______________




                                                                   Step Seven: If a Furnace or Air Conditioner is
Step Six: Verify the slab-on-grade is entered in
                                                                   called out in the documentation verify the system is
linear feet.
                                                                   called out on the plans.
                          REScheck Inspection Checklist
                                  2003 IECC
REScheck Software Version 3.6 Release 1a

DATE: 11/10/04

PROJECT TITLE: Jones Residence - Plan 3677

Bldg. |
Dept. |
Use |
      |
      | Ceilings:
[   ]   |   1.   Ceiling 1: All-Wood Joist/Rafter/Truss, R-38.0 cavity insulation
        |        Comments: ______________________________________________________________
        |
        |   Above-Grade Walls:
[   ]   |   1.   Exterior Wall 1: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
[   ]   |   2.   Exterior Wall 2 South: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
[   ]   |   3.   Exterior Wall 3 East: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
[   ]   |   4.   Exterior Wall 4 West: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
[   ]   |   5.   Knee Wall West: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
[   ]   |   6.   Knee Wall East: Wood Frame, 16" o.c., R-19.0 cavity insulation
        |        Comments: ______________________________________________________________
        |
                          REScheck Inspection Checklist
                              2003 IECC (cont’d)
        |
        |   Basement Walls:
[   ]   |   1.  Basement Wall 2: Solid Concrete or Masonry, 9.0' ht/4.5' bg/9.0' insul,
        |       R-19.0 cavity insulation
        |       Comments: ______________________________________________________________
[   ]   |   2.  Basement Wall 1: Solid Concrete or Masonry, 9.0' ht/4.5' bg/9.0' insul,
        |       R-19.0 cavity insulation
        |       Comments: ______________________________________________________________
[   ]   |   3.  Basement Wall 3: Solid Concrete or Masonry, 9.0' ht/7.0' bg/9.0' insul,
        |       R-19.0 cavity insulation
        |       Comments: ______________________________________________________________
        |
        |   Windows:
[   ]   |   1.   Window main: Vinyl Frame, Double Pane, U-factor: 0.400
        |        For windows without labeled U-factors, describe features:
        |        # Panes____ Frame Type____________ Thermal Break? [ ] Yes [ ] No
        |        Comments: ______________________________________________________________
[   ]   |   2.   Window 2: Vinyl Frame:Double Pane with Low-E, U-factor: 0.400
        |        For windows without labeled U-factors, describe features:
        |        # Panes____ Frame Type____________ Thermal Break? [ ] Yes [ ] No
        |        Comments: ______________________________________________________________
[   ]   |   3.   Window 3: Vinyl Frame:Double Pane with Low-E, U-factor: 0.400
        |        For windows without labeled U-factors, describe features:
        |        # Panes____ Frame Type____________ Thermal Break? [ ] Yes [ ] No
        |        Comments: ______________________________________________________________
                           REScheck Inspection Checklist
                               2003 IECC (cont’d)

        Doors:
[   ]   | 1.    Door 1: Opaque, U-factor: 0.500
        |       Comments: ______________________________________________________________
[   ]   | 2.    Door 2: Solid, U-factor: 0.500
        |       Comments: ______________________________________________________________
        |
        | Floors:
[   ]   | 1.    Floor 1: All-Wood Joist/Truss, Over Unconditioned Space, R-19.0 cavity insulation
        |       Comments: ______________________________________________________________
[   ]   | 2.    Floor 2: Slab-On-Grade:Unheated, 2.0' insulation depth,
        |       R-5.0 continuous insulation
        |       Comments: ______________________________________________________________
        |       Slab insulation to extend down from the top of the slab to at least 2.0 ft. OR down to at
        |       least the bottom of the slab then horizontally for a total distance of 2.0 ft.
        |       Exterior insulation must have a rigid, opaque, weather-resistant protective covering that
        |       covers the exposed (above-grade) insulation and extends at least 6 in. below grade.
        |
        | Heating and Cooling Equipment:
[   ]   | 1.    Furnace 1: Forced Hot Air, 78 AFUE or higher
        |       Make and Model Number __________________________________________
[   ]   | 2.    Air Conditioner 1: Electric Central Air, 10 SEER or higher
        |       Make and Model Number __________________________________________
        |
                                REScheck Inspection Checklist
                                    2003 IECC (cont’d)
Air Leakage:
[ ]    | Joints, penetrations, and all other such openings in the building envelope that are sources of air
       | leakage must be sealed.
[ ]    | Recessed lights must be 1) Type IC rated, or 2) installed inside an appropriate air-tight assembly
       | with a 0.5" clearance from combustible materials. If non-IC rated, the fixture must be installed with a
       | 3" clearance from insulation.
       |
       | Skylights:
[ ]    | Minimum insulation requirement for skylight shafts equal to or greater than 12 inches is R-19.
       |
       | Vapor Retarder:
[ ]    | Required on the warm-in-winter side of all non-vented framed ceilings, walls, and floors.
       |
       | Materials Identification:
[ ]    | Materials and equipment must be installed in accordance with the manufacturer's installation instructions.
[ ]    | Materials and equipment must be identified so that compliance can be determined.
[ ]    | Manufacturer manuals for all installed heating and cooling equipment and service water heating
       | equipment must be provided.
[ ]    | Insulation R-values and glazing U-factors must be clearly marked on the building plans or specifications.
       |
       | Duct Insulation:
[ ]    | Supply ducts in unconditioned attics or outside the building must be insulated to R-8.
[ ]    | Return ducts in unconditioned attics or outside the building must be insulated to R-4.
[ ]    | Supply ducts in unconditioned spaces must be insulated to R-8.
[ ]    | Return ducts in unconditioned spaces (except basements) must be insulated to R-2.
[ ]    | Where exterior walls are used as plenums, the wall must be insulated to R-8.
       | Insulation is not required on return ducts in basements.
       |
       | Duct Construction:
[ ]    | Duct connections to flanges of air distribution system equipment must be sealed and mechanically fastened.
[ ]    | All joints, seams, and connections must be securely fastened with welds, gaskets, mastics (adhesives),
       | mastic-plus-embedded-fabric, or tapes. Tapes and mastics must be rated UL 181A or UL 181B.
       | Exception: Continuously welded and locking-type longitudinal joints and seams on ducts
       | operating at less than 2 in. w.g. (500 Pa).
[ ]    | The HVAC system must provide a means for balancing air and water systems.
                                REScheck Inspection Checklist
                                    2003 IECC (cont’d)
Temperature Controls:
[ ]   | Thermostats are required for each separate HVAC system. A manual or automatic means to
      | partially restrict or shut off the heating and/or cooling input to each zone or floor shall be provided.
      |
      | Service Water Heating:
[ ]   | Water heaters with vertical pipe risers must have a heat trap on both the inlet and outlet unless the
      | water heater has an integral heat trap or is part of a circulating system.
[ ]   | Insulate circulating hot water pipes to the levels in Table 1.
      |
      | Circulating Hot Water Systems:
[ ]   | Insulate circulating hot water pipes to the levels in Table 1.
      |
      | Swimming Pools:
[ ]   | All heated swimming pools must have an on/off heater switch and require a cover unless over 20%
      | of the heating energy is from non-depletable sources. Pool pumps require a time clock.
      |
      | Heating and Cooling Piping Insulation:
[ ]   | HVAC piping conveying fluids above 105 ºF or chilled fluids below 55 ºF must be insulated to the
      | levels in Table 2.

Table 1: Minimum Insulation Thickness for Circulating Hot Water Pipes.
                                    Insulation Thickness in Inches by Pipe Sizes
Heated Water               Non-Circulating Runouts                 Circulating Mains and Runouts
Temperature ( F)           Up to 1"          Up to 1.25"           1.5" to 2.0"       Over 2"
170-180                    0.5               1.0                   1.5                2.0
140-160                    0.5               0.5                   1.0                1.5
100-130                    0.5               0.5                   0.5                1.0


Table 2: Minimum Insulation Thickness for HVAC Pipes.
                                           Fluid Temp.            Insulation Thickness in Inches by Pipe Sizes
Piping System Types                        Range ( F)             2" Runouts      1" and Less     1.25" to 2"  2.5" to 4"
Heating Systems
  Low Pressure/Temperature                 201-250                1.0            1.5              1.5              2.0
  Low Temperature                          120-200                0.5            1.0              1.0              1.5
  Steam Condensate (for feed water)        Any                    1.0            1.0              1.5              2.0
Cooling Systems
  Chilled Water, Refrigerant,              40-55                  0.5            0.5              0.75             1.0
  and Brine                                Below 40               1.0            1.0              1.5              1.5
Commercial Plan Review for Energy Code Compliance
              Quick Reference Guide

Plan review for compliance with the commercial provisions of the International
Energy Conservation Code can be conducted quickly and efficiently. The U.S.
Department Of Energy’s COMcheck-EZ Compliance Software is designed to
create simplified compliance certificates that can be easily reviewed by
enforcement personnel. The Quick Reference Guide will take you, step-by-
step, through a typical plan review of a COMcheck submittal.

There are three basic steps for conducting a building energy code plan review:

Step 1: Verify the documentation has been correctly prepared.
Step 2: Verify the levels of efficiency shown on the plans meet or exceed that
        shown in the documentation.
Step 3: Verify all information to conduct a field inspection is included in the plans
        or documentation for the inspector to use on site.

Remember, your role is verification not preparing the documentation. The
applicant is responsible for completing the documentation correctly and
ensuring that the inputs are correct. This Quick Guide will take you through the
important elements of the plan review process.
                                                                                                    _________________
                                                                                                      Permit Number

                                                                                                    _________________
Envelope Compliance Certificate                                                                       Checked By/Date
2003 IECC
COMcheck-EZ Software Version 3.0 Release 1
Data filename: C:\Program Files\Check\COMcheck-EZ\301\example.cck                             Step One: Verify the Project Information matches
                                                                                              the information on the building plans. The city,
Section 1: Project Information                                                                state, code year and construction type will impact
                                                                                              energy code compliance.
Project Name:                         COMcheck-EZ Example Building
                                      10th Street, Concord, NH
Designer/Contractor:                  Fine Engineering
Document Author:                      Mr. Fine

Section 2: General Information

Building Location (for weather data): Concord, New Hampshire                                  Step Two: Verify the building Activity Type(s) and
Climate Zone:                                             15                                  Floor Area match the project type. Verify the floor
Heating Degree Days (base 65 degrees F):                  7554                                area does not exceed the project floor area shown
Cooling Degree Days (base 65 degrees F):                  328                                 on the building plans.
Project Type:                                             New Construction
Window / Wall Ratio:                                      0.23

Activity Type(s)                                                                                 Floor Area
Office                                                                                           4520
Convention, Conference or Meeting Center                                                         420
Corridor, Restroom, Support Area                                                                 1400
Storage, Industrial and Commercial                                                               2520
Industrial Work, < 20 ft Ceiling Height                                                          2700
Lobby - Other                                                                                    600


Section 3: Requirements Checklist

Bldg.   |
Dept.   |
Use     |
        |   Air Leakage, Component Certification, and Vapor Retarder Requirements
[   ]   |   1. All joints and penetrations are caulked, gasketed, weather-stripped, or otherwise sealed.
[   ]   |   2. Windows, doors, and skylights certified as meeting leakage requirements.
[   ]   |   3. Component R-values & U-factors labeled as certified.
[   ]   |   4. Stair, elevator shaft vents, and other dampers integral to the building envelope are equipped
        |       with motorized dampers.
[   ]   |   5. Cargo doors and loading dock doors are weather sealed.
[   ]   |   6. Recessed lighting fixtures are: (i) Type IC rated and sealed or gasketed; or (ii) installed inside an
        |        appropriate air-tight assembly with a 0.5 inch clearance from combustible materials and
        |        with 3 inches clearance from insulation material.
[   ]   |   7 Building entrance doors have a vestibule and equipped with closing devices.
        |       Exceptions:
        |         Building entrances with revolving doors.
        |         Doors that open directly from a space less than 3000 sq. ft. in area.
[   ]   |   8. Vapor retarder installed.
                                                                             Step Five: Verify the insulation R-values shown on
    Step Three: Verify the construction assemblies
                                                                             the building plans meet or exceed the values in the
    listed under Component Name/Description match                            Cavity R-value and Continuous R-Value section.
    the construction assemblies shown on the plans.
                                                                             Verify the insulation will fit uncompressed in the
                                                                             framing cavity. Continuous R-values are for
                                                                             insulation installed over the face of framing.

    Step Four: Verify the Gross Area or Perimeter
    values represent the proposed project. Verify                            Step Six: Verify the window and door U-factors
    window area is correct by using rough opening as                         shown on the building plans meet or exceed what is
    shown on the plans.                                                      shown.




Climate-Specific Requirements

                                                                        Gross    Cavity     Cont.   Proposed      Budget
Component Name/Description                                              Area     R-Value    R-Value U-Factor      U-Factor

Roof 1: Non-Wood Joist/Rafter/Truss                                      6112    0.0         26.1     0.037       0.052
Skylight 1: Metal Frame, Double Pane, Tinted, SHGC 0.80                  112      ---        ---      0.500       0.052
Exterior Wall 1: Solid Concrete or Masonry <= 8"
    Furring: Metal                                                       6000    22.0        0.0      0.114       0.074
Door 1: Glass, Clear, SHGC 0.58                                          42       ---        ---      0.700       0.520
Window 1: Metal Frame, Double Pane with Low-E
    Tinted, SHGC 0.63                                                    1500     ---        ---      0.600       0.520
Window 2: Metal Frame, Double Pane, Clear, SHGC 0.72                     56       ---        ---      0.700       0.520
Door 2: Overhead                                                         288      ---        ---      0.140       0.120
Door 3: Solid                                                            40       ---        ---      0.200       0.120
Interior Wall 2: Metal Frame, 16" o.c.                                   812     22.0        0.0      0.106       0.120
Basement Wall 1: Solid Concrete or Masonry <= 8"
    Furring: None, Wall Ht 12.5, Depth B.G. 7.0                          2000     ---        10.8     0.082       0.098
Floor 1: Slab-On-Grade:Unheated, Vertical 2 ft.                          160      ---        10.8     ---         ---
___________________________________________________________________________________
(a) Budget U-factors are used for software baseline calculations ONLY, and are not code requirements.

Envelope PASSES: Design 5% better than code
                                                                                     Step Seven: Verify the Building Envelope complies
                                                                                     with the code by +0% or greater.


Section 4: Compliance Statement

The proposed envelope design represented in this document is consistent with the building plans, specifications and other calculations submitted with
this permit application. The proposed envelope system has been designed to meet the 2003 IECC requirements in COMcheck-EZ Version 3.0 Release
1 and to comply with the mandatory requirements in the Requirements Checklist.


________________________________                 ________________________________                  _______________
Principal Envelope Designer-Name                 Signature                                         Date
                                                                                                             _________________
                                                                                                               Permit Number

                                                                                                             _________________
 Lighting Compliance Certificate                                                                               Checked By/Date
 2003 IECC
 COMcheck-EZ Software Version 3.0 Release 1
 Data filename: C:\Program Files\Check\COMcheck-EZ\301\example.cck
                                                                                                    Step One: Verify the Project Information matches
 Section 1: Project Information                                                                     the information on the building plans. The city,
                                                                                                    state, code year and construction type will impact
 Project Name:                                       COMcheck-EZ Example Building                   energy code compliance.
                                                     10th Street, Concord, NH
 Designer/Contractor:                                Fine Engineering

 Document Author:                                    Mr. Fine                                       Step Two: Verify the Building Use Description is
                                                                                                    consistent with the project. Single occupancy
                                                                                                    buildings should always use the Whole Building
 Section 2: General Information                                                                     Method unless each Activity Type within the
 Building Use Description by:                        Activity Type
                                                                                                    building is identified separately.
 Project Type:                                       New Construction

 Activity Type(s)                                                                                          Floor Area
 Office                                                                                                    4520
 Convention, Conference or Meeting Center                                                                  420
 Corridor, Restroom, Support Area                                                                          1400
 Storage, Industrial and Commercial                                                                        2520
 Industrial Work, < 20 ft Ceiling Height                                                                   2700
 Lobby - Other                                                                                             600

Section 3: Requirements Checklist                                                                           Step Three: Verify the proposed Actual Wattage is
                                                                                                            less than or equal to the Allowed Wattage.
 Bldg.   |
 Dept.   |
 Use     |
 [   ]   |       Interior Lighting
         |       1. Total actual watts must be less than or equal to total allowed watts
         |                    Allowed Watts            Actual Watts              Complies(Y/N)
         |                       12814                    12478                     YES
         |
         |       Exterior Lighting                                                                                      Step Four: Verify the exterior lighting
 [   ]   |       2. Efficacy greater than 45 lumens/W                                                                   called out on the lighting plans meet
         |           Exceptions:                                                                                        the 45 lumens per watt requirement.
         |             Specialized lighting highlighting features of historic buildings; signage; safety
                                                                                                                        Verify a photocell or time clock control
                       or security lighting; or low-voltage landscape lighting.
         |                                                                                                              is called out on the plans. If a time
         |       Controls, Switching, and Wiring                                                                        clock is identified, verify it meets the
 [   ]   |       3. Independent controls for each space (switch/occupancy sensor).                                      minimum requirements in Chapter 8 of
         |          Exception: Areas that must be continuously illuminated.                                             the IECC.
 [   ]   |       4. Master switch at entry to hotel/motel guest room.
 [   ]   |       5. Individual dwelling units separately metered.
 [   ]   |       6. Each space provided with a manual control to provide uniform light reduction capability.
         |          Exceptions:                                                                                             Step Five: Verify the switching for
         |            Only one luminaire in space; An occupant-sensing device controls the area;
             |        The area is a corridor, storeroom, restroom, or lobby; Areas that must be                             each interior space is shown on
                      continuously lluminated;                                                                              the lighting plans if applicable to
         |            Areas greater than 250 sq.ft; Areas that use less than 0.6 Watts/sq.ft.                               the space. Each space with two
 [   ]   |       7. Photocell/astronomical time switch on exterior lights.                                                  light fixtures will have two switches
         |          Exceptions: Areas requiring lighting during daylight hours                                              unless an exception is taken. If
 [   ]   |       8. Tandem wired one-lamp and three-lamp ballasted luminaires.                                              one- or three-lamp magnetically
         |          Exceptions:                                                                                             ballasted fixtures are used verify
         |            Electronic high-frequency ballasts; Luminaires on emergency circuits or with                          they will be tandem wired.
                     no available pair.

 Section 4: Compliance Statement

 The proposed lighting design represented in this document is consistent with the building plans, specifications and other calculations submitted with this
 permit application. The proposed lighting system has been designed to meet the 2003 IECC, Chapter 8, requirements in COMcheck-EZ Version 3.0
 Release 1 and to comply with the mandatory requirements in the Requirements Checklist.


 ________________________________                         ________________________________                        _______________
 Principal Lighting Designer-Name                         Signature                                               Date
                                                                                          Step Six: Verify the Fixture Description shown in
Lighting Application Worksheet                                                            the documentation is consistent with that shown on
2003 IECC                                                                                 the lighting plans/fixture schedule. Verify the lamps
COMcheck-EZ Software Version 3.0 Release 1                                                per fixture and ballast type is consistent with the
                                                                                          lighting plans or information provided.


                                                                                          Step Seven: Verify the Fixture Wattage is correct.
                                                                                          Use either the default value from COMcheck-EZ or
                                                                                          manufacturers literature.
Section 1: Allowed Lighting Power Calculation

A                                                                               B             C                   D
                                                                                              Total
                                                                                Floor         Allowed             Allowed
                                                                                Area          Watts               Watts
Area Category                                                                   (ft2)         (watts/ft2)         (B x C)

Office                                                         4520        1.1                                    4972
Convention, Conference or Meeting Center                       420         1.3                                    546
Corridor, Restroom, Support Area                               1400        0.9                                    1260
Storage, Industrial and Commercial                             2520        0.8                                    2016
Industrial Work, < 20 ft Ceiling Height                        2700        1.2                                    3240
Lobby - Other                                                  600         1.3                                    780
___________________________________________________________________________________
                                                               Total Allowed Watts =                              12814
Section 2: Actual Lighting Power Calculation

A               B                                                                   C           D           E             F
Fixture         Fixture Description /                                               Lamps/      # of        Fixture
ID              Lamp Description / Wattage Per Lamp / Ballast                       Fixture     Fixtures    Watt.         (D x E)

A               2x4 Troffer, parabolic louver / 48" T8 32W / Electronic             3           51          95            4845
B               2x4 Troffer, parabolic louver / 48" T8 32W / Electronic             3           1           95            95
C               4 ft. Wall mount, wrap-around / 48" T8 32W / Electronic             2           4           65            260
D               4 ft. Strip, surface mount / 48" T8 32W / Electronic                1           4           32            128
E               8 ft. Industrial, pendant mount / 96" T8 75W / Electronic           2           30          130           3900
F               Down light, twin tube / Twin Tube 18W / Magnetic                    2           31          46            1426
G               Recessed wall washer / Incandescent 150W                            1           2           150           300
H               Accent track lighting / Incandescent 50W                            1           5           50            250
I               Recessed metal halide down light / Metal Halide 50W / Magnetic
                                                                                    1           2           67            134
J               Low bay, pendant mount / High-Pressure Sodium 150W / Magnetic
                                                                  1          6          190                               1140
_________________________________________________________________________________________
                                                                     Total Actual Watts =                                 12478

Section 3: Compliance Calculation
If the Total Allowed Watts minus the Total Actual Watts is greater than or equal to zero, the building complies.

                                                                                         Total Allowed Watts =            12814
                                                                                         Total Actual Watts =             12478
                                                                                         Project Compliance =             336
Lighting PASSES: Design 3% better than code




                                                                                 Step Eight: Verify the # of Fixtures shown in the
                                                                                 documentation is consistent with that shown on the
                                                                                 lighting plans/fixture schedule.




     Step Nine: Verify the Lighting complies with the
     code by +0% or greater.
Note: Because most requirements in the mechanical section of the energy code are mandatory, the Mechanical section of the
software works somewhat differently from the Envelope and Lighting sections. Rather than generating a numerical
compliance index, the Mechanical section generates a customized list of mandatory requirements applicable to the
mechanical components the user has identified….

                                                                                                _________________
                                                                                                Permit Number

                                                                                              _________________
Mechanical Compliance Certificate                                                               Checked By/Date
2003 IECC
COMcheck-EZ Software Version 3.0 Release 1
Data filename: C:\Program Files\Check\COMcheck-EZ\301\example.cck

Section 1: Project Information                                                              Step One: Verify the Project Information
                                                                                            matches the information on the building plans.
Project Name:                        COMcheck-EZ Example Building
                                                                                            The city, state and code year and will impact
                                     10Th Street, Concord, NH
Designer/Contractor:                 Fine Engineering                                       energy code compliance.
Document Author:                     Mr. Fine

Section 2: General Information

Building Location (for weather data):                       Concord, New Hampshire
Climate Zone:                                               15                                Step Two: Verify the HVAC system(s) specified
Heating Degree Days (base 65 degrees F):                    7554                              in Section 3 matches what is called out on the
Cooling Degree Days (base 65 degrees F):                    328                               mechanical plans/schedule and the number and
Project Type:                                               New Construction                  type of each unit is correct. If an economizer is
Section 3: Mechanical Systems List
                                                                                              specified in the checklist, verify it is listed on the
                                                                                              mechanical plans/schedule.
Quantity      System Type & Description
2           RT-2 & RT-3 - Pkg. gas/elec.: Heating: Central Furnace, Gas / Cooling: Field-Assembled DX System, Capacity >=90 - <135 kBtu/h, Air-
              Cooled Condenser / Single Zone
1           CU-1 - Condensing unit: Cooling: Field-Assembled DX System, Capacity >=90 - <135 kBtu/h, Air-Cooled Condenser / Single Zone
1           UH-1 - Gas unit heater: Heating: Unit Heater, Gas
1           F-1 - Gas furnace: Heating: Central Furnace, Gas / Single Zone


Section 4: Requirements Checklist

Bldg.   |
Dept.   |
Use     |
        |    Requirements Specific To: RT-2 & RT-3 - Pkg. gas/elec.
[   ]   |    1. Newly purchased heating equipment meets the heating efficiency requirements
[   ]   |    2. Specified equipment consists of field-assembled components - efficiency documentation provided
[   ]   |    3. Integrated air economizer required
        |
        |    Requirements Specific To: CU-1 - Condensing unit
[   ]   |    1. Specified equipment consists of field-assembled components - efficiency documentation provided
[   ]   |    2. Integrated air economizer required
        |
        |    Requirements Specific To: UH-1 - Gas unit heater
[   ]   |    1. Equipment minimum efficiency:
        |           Unit Heater (Gas): 80% Ec
        |                                                                                                    Step Three: Verify the HVAC load
        |    Requirements Specific To: F-1 - Gas furnace                                                     calculations have been provided.
[   ]   |    1. Newly purchased heating equipment meets the heating efficiency requirements
        |
        |   Generic Requirements: Must be met by all systems to which the requirement is applicable
[   ]   |   1. Load calculations per 1997 ASHRAE Fundamentals
[   ]   |   2. Plant equipment and system capacity no greater than needed to meet loads
        |        - Exception: Standby equipment automatically off when primary system is operating
        |        - Exception: Multiple units controlled to sequence operation as a function of load
[   ]   |   3. Minimum one temperature control device per system
[   ]   |   4. Minimum one humidity control device per installed humidification/dehumidification system
[   ]   |   5. Thermostatic controls has 5 deg. F deadband
        |        - Exception: Thermostats requiring manual changeover between heating and cooling
[   ]   |   6. Automatic Controls: Setback to 55 deg. F (heat) and 85 deg. F (cool); 7-day clock,
        |      2-hour occupant override, 10-hour backup
        |        - Exception: Continuously operating zones
        |        - Exception: 2 kW demand or less, submit calculations
[   ]   |   7. Automatic shut-off dampers on exhaust systems and supply systems with airflow >3,000 cfm
[   ]   |   8. Outside-air source for ventilation; system capable of reducing OSA to required minimum
                                                                                                                               Step Four: Verify the duct
                                                                                                                               insulation R-values are
[   ]   | 9.       R-5 supply and return air duct insulation in unconditioned spaces                                           called out on the mechanical
        |          R-8 supply and return air duct insulation outside the building                                              plans/schedule.
        |          R-8 insulation between ducts and the building exterior when ducts are part of a building assembly
        |           - Exception: Ducts located within equipment
        |           - Exception: Ducts with interior and exterior temperature difference not exceeding 15 deg. F.


[   ]   |      10. Ducts sealed - longitudinal seams on rigid ducts; transverse seams on all ducts;
        |          UL 181A or 181B tapes and mastics
        |           - Exception: Continuously welded and locking-type longitudinal joints and seams on ducts
        |          operating at static pressures less than 2 inches w.g. pressure classification
[   ]   |      11. Mechanical fasteners and sealants used to connect ducts and air distribution equipment
[   ]   |      12. Hot water pipe insulation: 1 in. for pipes <=1.5 in. and 2 in. for pipes >1.5 in.
        |          Chilled water/refrigerant/brine pipe insulation: 1 in. for pipes <=1.5 in. and 1.5 in. for pipes >1.5 in.     Step Five: Verify the
        |          Steam pipe insulation: 1.5 in. for pipes <=1.5 in. and 3 in. for pipes >1.5 in.                               approved duct sealing
        |           - Exception: Piping within HVAC equipment                                                                    methods are specified
        |           - Exception: Fluid temperatures between 55 and 105 deg. F                                                    on the mechanical
        |           - Exception: Fluid not heated or cooled
                                                                                                                                 plans/schedule.
        |           - Exception: Runouts <4 ft in length
[   ]   |      13. Operation and maintenance manual provided to building owner
[   ]   |      14. Balancing devices provided in accordance with IMC 603.15
[   ]   |      15. Stair and elevator shaft vents are equipped with motorized dampers

Section 5: Compliance Statement

The proposed mechanical design represented in this document is consistent with the building plans, specifications and other calculations submitted with
this permit application. The proposed mechanical systems have been designed to meet the 2003 IECC requirements in COMcheck-EZ Version 3.0
Release 1 and to comply with the mandatory requirements in the Requirements Checklist.


________________________________                        ________________________________                      _______________
Principal Mechanical Designer-Name                      Signature                                             Date
                          Mechanical Requirements Description
                                      2003 IECC
COMcheck-EZ Software Version 3.0 Release 1
Data filename: C:\Program Files\Check\COMcheck-EZ\301\example.cck

The following list provides more detailed description of the requirements in Section 4 of the Mechanical Compliance Certificate.

 Requirements Specific To: RT-2 & RT-3 - Pkg. gas/elec.
1. The specified heating equipment is covered by Federal minimum efficiency requirements. New equipment of this type can be assumed to meet or
    exceed ASHRAE 90.1 Code requirements for equipment efficiency.
2. The specified cooling system consists of field-assembled components. Documentation must be submitted showing the system meets ASHRAE 90.1
    Code equipment efficiency requirements for a comparable package equipment type and capacity range.
3. An integrated air economizer is required for individual cooling systems over 65 kBtu/h in the selected climate. An integrated economizer allows
    simultaneous operation of outdoor-air and mechanical cooling.

 Requirements Specific To: CU-1 - Condensing unit
1. The specified cooling system consists of field-assembled components. Documentation must be submitted showing the system meets ASHRAE 90.1
    Code equipment efficiency requirements for a comparable package equipment type and capacity range.
2. An integrated air economizer is required for individual cooling systems over 65 kBtu/h in the selected climate. An integrated economizer allows
    simultaneous operation of outdoor-air and mechanical cooling.

 Requirements Specific To: UH-1 - Gas unit heater
1. The specified heating and/or cooling equipment is covered by the ASHRAE 90.1 Code and must meet the following minimum efficiency: Unit
    Heater (Gas): 80% Ec

 Requirements Specific To: F-1 - Gas furnace
1. The specified heating equipment is covered by Federal minimum efficiency requirements. New equipment of this type can be assumed to meet or
    exceed ASHRAE 90.1 Code requirements for equipment efficiency.

 Generic Requirements: Must be met by all systems to which the requirement is applicable
1. Design heating and cooling loads for the building must be determined using procedures equivalent to those in Chapters 27 and 28 of the ASHRAE
     Handbook of Fundamentals or an approved equivalent calculation procedure.
2. All equipment and systems must be sized to be no greater than needed to meet calculated loads. A single piece of equipment providing both
     heating and cooling must satisfy this provision for one function with the capacity for the other function as small as possible, within available
     equipment options.
   - Exception: The equipment and/or system capacity may be greater than calculated loads for standby purposes. Standby equipment must be
     automatically controlled to be off when the primary equipment and/or system is operating.
   - Exception: Multiple units of the same equipment type whose combined capacities exceed the calculated load are allowed if they are provided with
     controls to sequence operation of the units as the load increases or decreases.
3. Each heating or cooling system serving a single zone must have its own temperature control device.
4. Each humidification system must have its own humidity control device.
5. Thermostats controlling both heating and cooling must be capable of maintaining a 5 degree F deadband (a range of temperature where no heating
     or cooling is provided).
   - Exception: Deadband capability is not required if the thermostat does not have automatic changeover capability between heating and cooling.
6. The system or zone control must be a programmable thermostat or other automatic control meeting the following criteria:a) capable of setting back
     temperature to 55 degree F during heating and setting up to 85 degree F during coolingb) capable of automatically setting back or shutting down
     systems during unoccupied hours using 7 different day schedulesc) have an accessible 2-hour occupant overrided) have a battery back-up
     capable of maintaining programmed settings for at least 10 hours without power.
   - Exception: A setback or shutoff control is not required on thermostats that control systems serving areas that operate continuously.
   - Exception: A setback or shutoff control is not required on systems with total energy demand of 2 kW (6,826 Btu/h) or less.
7. Outdoor-air supply systems with design airflow rates >3,000 cfm of outdoor air and all exhaust systems must have dampers that are automatically
     closed while the equipment is not operating.
                               Mechanical Requirements Description
                                       2003 IECC (cont’d)
The system must supply outside ventilation air as required by Chapter 4 of the International Mechanical Code. If the ventilation system is designed to
     supply outdoor-air quantities exceeding minimum required levels, the system must be capable of reducing outdoor-air flow to the minimum required
     levels.
9. Air ducts must be insulated to the following levels:a) Supply and return air ducts for conditioned air located in unconditioned spaces (spaces neither
     heated nor cooled) must be insulated with a minimum of R-5. Unconditioned spaces include attics, crawl spaces, unheated basements, and
     unheated garages.b) Supply and return air ducts and plenums must be insulated to a minimum of R-8 when located outside the building.c) When
     ducts are located within exterior components (e.g., floors or roofs), minimum R-8 insulation is required only between the duct and the building
     exterior.
   - Exception: Duct insulation is not required on ducts located within equipment.
   - Exception: Duct insulation is not required when the design temperature difference between the interior and exterior of the duct or plenum does not
     exceed 15 degree F.
10. All joints, longitudinal and transverse seams, and connections in ductwork must be securely sealed using weldments; mechanical fasteners with
     seals, gaskets, or mastics; mesh and mastic sealing systems; or tapes. Tapes and mastics must be listed and labeled in accordance with UL 181A
     or UL 181B.
   - Exception: Continuously welded and locking-type longitudinal joints and seams on ducts operating at static pressures less than 2 inches w.g.
     pressure classification.
11. Mechanical fasteners and seals, mastics, or gaskets must be used when connecting ducts to fans and other air distribution equipment, including
     multiple-zone terminal units.
12. All pipes serving space-conditioning systems must be insulated as follows:
        Hot water piping for heating systems:
          1 in. for pipes <=1 1/2-in. nominal diameter
          2 in. for pipes >1 1/2-in. nominal diameter.
        Chilled water, refrigerant, and brine piping systems:
          1 in. insulation for pipes <=1 1/2-in. nominal diameter
          1 1/2 in. insulation for pipes >1 1/2-in. nominal diameter.
        Steam piping:
          1 1/2 in. insulation for pipes <=1 1/2-in. nominal diameter
          3 in. insulation for pipes >1 1/2-in. nominal diameter.
   - Exception: Pipe insulation is not required for factory-installed piping within HVAC equipment.
   - Exception: Pipe insulation is not required for piping that conveys fluids having a design operating temperature range between 55 degrees F and
     105 degrees F.
   - Exception: Pipe insulation is not required for piping that conveys fluids that have not been heated or cooled through the use of fossil fuels or
     electric power.
   - Exception: Pipe insulation is not required for runout piping not exceeding 4 ft in length and 1 in. in diameter between the control valve and HVAC
     coil.
13. Operation and maintenance documentation must be provided to the owner that includes at least the following information:a) equipment capacity
     (input and output) and required maintenance actionsb) equipment operation and maintenance manualsc) HVAC system control maintenance and
     calibration information, including wiring diagrams, schematics, and control sequence descriptions; desired or field-determined set points must be
     permanently recorded on control drawings, at control devices, or, for digital control systems, in programming commentsd) complete narrative of
     how each system is intended to operate.
14. Each supply air outlet or diffuser and each zone terminal device (such as VAV or mixing box) must have its own balancing device. Acceptable
     balancing devices include adjustable dampers located within the ductwork, terminal devices, and supply air diffusers.
15. Stair and elevator shaft vents must be equipped with motorized dampers capable of being automatically closed during normal building operation
     and interlocked to open as required by fire and smoke detection systems. All gravity outdoor air supply and exhaust hoods, vents, and ventilators
     must be equipped with motorized dampers that will automatically shut when the spaces served are not in use.
     Exceptions:
       - Gravity (non-motorized) dampers are acceptable in buildings less than three stories in height above grade.
       - Ventilation systems serving unconditioned spaces.

								
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