1. Section R101.1, Title, is amended by adding the name "Town of Breckenridge."

2. Section R101.2, Scope. The exception is amended to read as follows:

Exception. The following shall be permitted to be constructed in accordance with this code.

3. Section R102.7, Existing structures, is amended by deleting the reference to the International Property Maintenance Code.

4. Section R103.2, Appointment, is amended to read exactly as IBC Section 103.2 as amended.

5. Section R103.3, Deputies, is amended to read exactly as IBC Section 103.3 as amended.

6. Section R104.8, Liability, is amended by adding the first paragraph to read exactly as IBC Section 104.8 as amended.

7. Section R105.5, Expiration, is amended to read exactly as IBC Section 105.5 as amended.

8. Section R106.1, Submittal documents, is amended to read as IBC Section 107.1 as amended.

9. Section R106.3, Examination of documents, is amended by adding the paragraph to read exactly as IBC Section 107.3 as amended.

10. Section R106.3.1, Approval of construction documents, is amended to read exactly as IBC Section 107.3.1 as amended.

11. Section R108.2, Schedule of permit fees, is amended by replacing "by the applicable government authority" with "in accordance with the Town of Breckenridge Building Permit and Inspection Fee Schedule. Refer to the IBC Section 109.2 as amended."

12. Section R108.3, Building permit valuations, is amended to read exactly as IBC Section 109.3.

13. Section R108.6, Work commencing before permit issuance, is amended to read as follows:

R108.6 Work commencing before permit issuance.

Any person who commences any work on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to an investigation fee that shall be in addition to the required permit fees. The investigation fee shall be as set forth in the Town of Breckenridge Building Permit and Inspection Fee Schedule.

14. Section R109.1.6, Final inspection, is amended to read as follows:

R109.1.6 Final Inspection.

To be made only after the finished grading and the building or structure is completed in accordance with the provisions of the International Residential Code and Technical Codes, the Development Code, including cleaning, flooring, tile, wallpaper, paint, trim, finish, and final painting and paving. A security deposit may be posted for work required by the town's Department of Community Development, i.e., landscaping, exterior painting, paving, that cannot be completed as a result of prevailing weather conditions.

15. Section R109, Inspections, is amended by adding a new subsection R109.5, Re-inspections, to read as follows:

R109.5 Re-inspections.

A re-inspection fee, as specified in the Town of Breckenridge Building Permit and Inspection Fee Schedule, may be assessed for each inspection or re-inspection when such portion of work for which inspection is called is not complete or when corrections called for are not made. Re-inspection fees may also be assessed when the inspection records are not posted or otherwise available on the work site, the approved plans are not readily available to the inspector, for failing to provide access on the date for which the inspection is requested, or for deviating from plans requiring the approval of the building official. In instances where re-inspection fees have been assessed, no additional inspection of the work will be performed until the re-inspection fees have been paid.

16. Section R110.3, Certificate issued, is amended by adding the following paragraph:

A Certificate of Occupancy shall not be construed as an approval of a violation of the provisions of this code or any other ordinance of the town. Certificates presuming to give authority to violate or cancel the provisions of this code or other ordinances of the town shall not be valid.

17. Section R110.4, Temporary occupancy, is deleted in its entirety.

18. Section R110, Certificate of Occupancy, is amended by adding a new subsection R110.6, Certificate of Completion, to read as follows:

R110.6 Certificate of Completion.

A Certificate of Completion shall be issued for work not directly related to occupancy when such work complies with the provisions of this code and all other relevant laws, which are enforced by the town. A Certificate of Completion shall not be construed as an approval of a violation of the provisions of this code or other ordinances of the town. Certificates presuming to give authority to violate or cancel the provisions of this code or other ordinances of the town shall not be valid.

19. Section R202, Definitions, is amended by inserting the following definitions within the alphabetical order of the existing definitions and by amending the definition of a townhouse:

LOFT: A habitable room or floor in a building that is open to the room or floor directly below, which may or may not qualify as a mezzanine.

POTENTIAL SLEEPING ROOM: A room or space within a dwelling unit having a floor area of at least 70 square feet and a ceiling height of at least 5 feet will be considered a sleeping room as follows:

In a building defined as a dwelling or lodging house, any space or room having two of the following factors shall be considered a sleeping room.

a. Has walls and doors to separate it from other habitable spaces

b. Meets the definition of a loft.

c. Has a closet or similar provision for clothes storage

d. Has a full or partial bathroom connected to the space or room, or has a path of travel to a full or partial bathroom which does not first pass through a habitable space.

Rooms or spaces determined by these criteria to be sleeping rooms, regardless of any names, labels, or intended uses proposed by the building designer or owner, shall have emergency escape and rescue opening per the 2018 IBC Section 1030, smoke detectors per IBC Section 907, and carbon monoxide detectors per IBC Section 915.

Any alteration to the room or space previously mentioned will be required to be made permanent in nature. The elimination of doors or closets will be made in such a manner that the construction cannot be readily reinstalled

UNFINISHED SPACE: A room or space within a dwelling unit with no interior partition walls, no gypsum board (unless required by code), no finishes (mud, tape, and/or paint) on areas requiring gypsum board, and no floor finishes.

STORAGE: A non-habitable room or space within a dwelling unit used for storage. A storage room or space shall not have TV or internet outlets, closets, or other improvements outside of what is typical for storage areas. Light and ventilation is not required in the non-habitable space per code. This space is not approved for living, sleeping, eating, or cooking.

NEW CONSTRUCTION: For the purpose of section 1004 "new construction" is construction of a residential, commercial, industrial, agricultural or accessory building. This shall include any modifications, replacement or relocation of existing solid fuel burning devices. However, modifications to solid fuel burning devices shall not include repair, replacement or relocation of flue pipe.

CERTIFIED SOLID FUEL BURNING DEVICE: A solid fuel burning device that is certified by the Air Pollution Control Division of the Colorado Department of Health or approved by the building official as meeting the emission standards set forth in Section IV of Regulation No. 4 of Volume I of the Colorado Air Quality Control Commission (EPA Phase II or III).

SOLID FUEL BURNING DEVICE: Any fireplace, stove, firebox, or other device intended and or used for the purpose of burning wood, coal, pulp, paper, pellets or other non-liquid or non-gaseous fuel.

TOWNHOUSE: A single-family dwelling unit constructed in a group of two or more attached units in which each unit extends from foundation to roof and with a yard or public way on at least two sides.

20. Table R301.2(1) is amended to read as follows:

TABLE R 301.2 (1) – CLIMATIC AND GEOGRAPHICAL DESIGN CRITERIA

Roof Snow Load	Wind Speed Mphd	Seismic Design Catf	Subject to Damage from			Winter Design Tempe	Ice Barrier Underlayment Requiredi	Flood Hazards	Air Freezing Index
			Weatheringa	Front Line Depthb	Termitec
h	115	B	severe	40 inches	slight	-13º	yes	g	2500

For SI: 1 pound pursuant to square foot=0.0479 kN/m.0 2, 1 mile pursuant to hour=1.609km/h.

(a) Weathering may require a higher strength concrete or grade of masonry than necessary to satisfy the structural requirements of this code. The grade of masonry units shall be determined from ASTM C 34, C 55, C 62, C 73, C 90, C129, C 145, C 216 or C 652.

(b) The frost line depth may require deeper footings than indicated in Figure R403.1(1). This part of the table is filled in depending on whether there has been a history of local damage. Twenty Four (24") inch deep footers are permitted for decks only, which do not support roofs and are less than 30 inches above grade.

(c) This part of the table is filled in depending on whether there has been a history of local damage.

(d) Wind exposure category shall be determined on a site-specific basis in accordance with Section R301.2.1.4.

(e) Reflects local climates or local weather experience as determined by the building official.

(f) Seismic Design Category determined from Section R301.2.2.2.

(g) Refer to IBC Section 1612.3 as amended.

(h) Snow-loads of 90 lbs. per square foot are required for construction sites below an elevation of 10,000 feet. For construction sites at an elevation of 10,000 feet or greater, the snow-load shall be 100 lbs per square foot. There shall be no reduction snow-load for pitch or duration.

(i) In accordance with R905.1.1 as amended.

(j) From the 100 year (99%) value on the National Climatic Data Center data table "Air Freezing Index- USA Method (Base 32 degrees Fº)"

(k) From the National Climatic Data Center data table "Air Freezing Index-USA Method (Base 32 degrees F)"

21. Table R301.5, Minimum Uniformly Distributed Live Loads, is amended by deleting exterior balconies, decks and fire escapes from the table, and by adding footnote (I) to read as follows:

Footnote (I). The minimum uniformly distributed live loads for exterior balconies and decks shall be the same as required for roofs.

22. Section R302.1, Exterior walls, is amended to read as follows:

R302.1 Exterior walls.

Construction, projections, openings and penetrations of exterior walls of dwellings and accessory buildings shall comply with Table R302.1(1); or dwellings equipped throughout with an automatic sprinkler system installed in accordance with all applicable provisions of the governing fire district's code shall comply with Table R302.1(2).

23. Table R302.1(2) footnote (a) is amended to read as follows:

Footnote (a). For residential subdivisions where all dwellings are equipped throughout with an automatic sprinkler system installed, permitted and inspected to show compliance with all applicable requirements of the governing fire district's code, the fire separation for nonrated exterior walls and rated projections shall be permitted to be reduced to 0 feet, and unlimited unprotected openings and penetrations shall be permitted, where the adjoining lot provides an open setback yard that is 6 feet or more in width on the opposite side of the property line.

24. Section R302.2.2, Common walls, Items 1 and 2 are amended to read as follows:

Item 1. Where a fire sprinkler system in accordance with the requirements of the governing fire district's code is provided, the common wall shall not be less than a 1-hour fire resistance-rated wall assembly tested in accordance with ASTM E119, UL 263, or Section 703.3 of the International Building Code.

Item 2. Where a fire sprinkler system in accordance with the requirements of the governing fire district's code is not provided, the common wall shall not be less than a 2-hour fire-resistance-rated wall assembly tested in accordance with ASTM E 119, UL 263, or Section 703.3 of the International Building Code.

25. Section R302.13, Fire protection of floors, Exceptions 1 and 2 are amended as follows:

R302.13 Exception 1. Floor assemblies located directly over a space protected by an automatic sprinkler system permitted, installed, and inspected as required by the governing fire district's code.

R302.13 Exception 2. Floor assemblies located directly over a crawlspace with a maximum 4 foot headroom occurring anywhere within the crawlspace. The headroom shall be measured from grade to the bottom of the floor joists.

26. Section R310.1, Emergency escape and rescue opening required, Exception 2 is amended as follows:

R310.1 Exception 2. Where the dwelling or townhouse is equipped with an automatic sprinkler system installed in accordance with the requirements of the governing fire district's code, sleeping rooms in basements shall not be required to have emergency escape and rescue openings provided that the basement has one of the following:

2.1 One means of egress complying with IRC Section R311 and one emergency escape and rescue opening.

2.2 Two means of egress complying with IRC Section R311.

27. Section R313, Automatic Fire Sprinkler Systems, is amended to read as follows:

Section R313
Dwelling Unit Fire Sprinkler Systems and Internal Fire Protection.

R313.1 General.

Structures under the scope of this code are to be protected by fire sprinkler systems as designated, reviewed, installed and inspected by the RWB fire district per section R313.1.1 through R313.1.2.

R313.1.1 Fire Sprinkler Systems required.

Structures greater than 6,000 square feet are to be protected by fire sprinkler systems per the RWB fire district. Square footages shall include all attached garages and any detached structures within 3 feet of the residence. Square footage shall be measured from exterior wall to exterior wall. Fire separations within the structure shall not be utilized to reduce the measured square footages of the structure(s).

R313.1.2 Additions.

Any addition which increases the total square footage of the residence to greater than 6,600 square feet is to be provided with a fire sprinkler system at the addition only. Where the size of the addition itself is greater than 6,000 square feet, the addition as well as the existing residence shall be provided with a fire sprinkler system. Where the addition increases the total square footage of the residence to greater than 6,600 square feet and the alterations to the existing structure results in the removal of interior wall and ceiling finishes exposing the structure a fire sprinkler systems shall be retro-fitted into the existing residence as well as the addition.

R313.2 Internal Fire Protection.

Residences between 4,000 and 6,000 square feet shall be provided with 5/8 inch Type 'X' drywall or 1/2 inch cementitious board throughout the structure.

28. Section R319.1, Address identification, is amended to read as follows:

R319.1 Address identification.

Approved numbers or addresses shall be provided for all new and altered buildings in such a position as to be plainly visible and legible from the street or road fronting the property. Address characters shall be at least 5 inches in height and ½ inch in width, and shall be of a color that contrasts with the background on which they are mounted.

29. Section R324.6.2.1, Alternative setback at ridge, shall be amended to read as follows:

R 324.6.2.1 Alternative setback at ridge.

Where an automatic sprinkler system is installed within the dwelling in accordance with NFPA 13D or all applicable requirements of the governing fire district's code, setbacks at ridges shall comply with one of the following:

1. For photovoltaic arrays occupying not more than 66 percent of the plan view total roof area, not less than an 18 inch clear setback is required on both sides.

2. For photovoltaic arrays occupying more than 66 percent of the plan view total roof area, not less than a 36 inch clear setback is required on both sides of a horizontal ridge.

30. Section R325.3, Area limitation, exception is amended to read as follows:

R325.3 Exception. The aggregate area of a mezzanine located within a dwelling unit equipped with a fire sprinkler system in accordance with the requirements of the governing fire district's code shall not be greater than one-half of the floor area of the room, provided that the mezzanine meets all of the following requirements:

1. Except for enclosed closets and bathrooms, the mezzanine is open to the room in which such mezzanine is located.

2. The opening to the room is unobstructed except for walls not more than 42 inches in height, columns and posts.

3. The exceptions to IRC Section R325.5 do not apply.

31. Section R502.1.1, Sawn lumber, is amended to read as follows:

R502.1.1 Sawn Lumber.

Sawn lumber, dimensional lumber, and logs for joists, beams and girders shall be identified by a grade mark of a lumber grading or inspection body that has been approved by an accreditation agency that complies with DOC PS 20. In lieu of a grade mark, a certificate of inspection issued by a lumber grading or inspection agency meeting the requirements of this section may be accepted.

32. Section R602.1.1, Sawn lumber, is amended to read as follows:

R602.1.1 Sawn Lumber.

Sawn lumber, dimensional lumber, and logs for studs, plates and headers shall be identified by a grade mark of a lumber grading or inspection agency that has been approved by an accreditation body that complies with DOC PS 20. In lieu of a grade mark, a certificate of inspection issued by a lumber grading or inspection agency meeting the requirements of this section may be accepted.

33. Section R602.3, Design and construction, is amended by adding the following sentence:

The use of load duration factors for snow load shall be prohibited.

34. Section R802.1.1, Sawn lumber, is amended to read as follows:

R802.1.1 Sawn Lumber.

Sawn lumber, dimensional lumber, and logs for rafters, trusses and ceiling joists shall be identified by a grade mark of a lumber grading or inspection agency that has been approved by an accreditation body that complies with DOC PS 20. In lieu of a grade mark, a certificate of inspection issued by a lumber grading or inspection agency meeting the requirements of this section may be accepted.

35. Section R802.2, Design and construction, is amended by adding the following sentence:

There shall be no reduction in snow load for pitch or duration.

36. Section R802.10.3, Bracing, is amended by adding the following sentence:

Trusses shall be blocked at bearing points.

37. Section R902.1 is amended to read as follows:

R902.1 Roofing covering materials. All roof assemblies and roof coverings shall be Class A. Wood shakes and shingles are prohibited unless exempted for replacement or repair as defined below. Where the roof profile allows space between the roof covering and the roof decking at the eave ends, the spaces shall be constructed to prevent intrusion of flames and embers, or have one layer of 72-pound (32.4kg) mineral-surfaced non-perforated cap sheet complying with ASTM D3909 installed over the combustible decking.

Section R902.1 is amended to read as follows:

Replacement or Repair: Each structure with a nonconforming roof covering or roof assembly shall be allowed one replacement or repair of 25% or less of the roof area. Replacement or repair in excess of 25% or a second replacement or repair of the roof covering or roof assembly shall trigger replacement of the nonconforming covering or assembly in its entirety. Emergency repairs of less than 10 sq/ft shall not be subject to the 25% rule. For purposes of this section, a two-family dwelling shall be considered two separate structures.

Exception: Metal and concrete roofing systems.

Section R902.2, Fire-retardant-treated shingles and shakes, is deleted.

38. Section R905.1.1, Underlayment, is amended to read as follows:

R905.1.1 Underlayment.

An underlayment that consists of an approved self-adhering polymer modified bitumen sheet shall be used with all roof coverings. The underlayment shall extend up the slope of the roof from the drip edge of the roof or eave to the ridge. The underlayment shall cover the entire roof deck surface. In new construction, the underlayment shall extend a minimum of 30 inches up the walls adjacent to the roof surface.

39. Section R905.1.2, Ice barriers, is amended to read as follows:

R905.1.2 Ice barriers.

An ice dam protection that consists of an approved self-adhering modified bitumen sheet underlayment shall be used at all sloped roofs. This ice dam protection underlayment shall extend up the slope of the roof from the drip-edge of the roof or eave and cover the entire roof deck surface. In new construction ice dam protection shall extend a minimum 30 inches up walls and adjacent to the roof surface.

40. Section R1004.4, Unvented gas log heaters, is amended to read as follows:

R1004.4 Unvented gas log heaters.

Installation of unvented gas log heaters is prohibited.

41. Section R1004, Factory-Built Fireplaces, is amended by adding a new subsection R1004.6, Factory-built fireplace enclosures, to read as follows:

R1004.6 Factory-built fireplace enclosures is to read exactly as set forth in IBC Sections 718.6 as amended.

42. Section R1005, Factory-Built Chimneys, is amended by adding three new subsections to read as follows:

R1005.9 Factory-built chimney enclosure is to read exactly as set forth in IBC Section 718.7 as amended.

R1005.10 Limitations on the type and number of devices is to read exactly as set forth in IBC Section 2113.21 as amended.

R1005.11 Factory built chimney is to read exactly as set forth in IBC Section 2113.22 as amended.

44. Table N1102.1.2 (IECC R402.1.2), Insulation and Fenestration Requirements by Component, is amended by adding footnotes (j) and (k) to read as follows:

Footnote j. For alterations, additions, and remodels of 1,500 square feet or less in size, R23 blown in bibs are permitted to be installed in walls in lieu of the R20+5 for additions and remodels. If utilizing R23 blown in bibs, the roof/ceiling insulation reductions detailed in N1102.2.1 and N1102.2.2.2 are not allowed.

Footnote k. A fenestration U-Factor of 0.32 is permitted for window replacements for Climate Zones 7 and 8.

45. Section N1104, Electrical Power and Lighting Systems, is amended by adding subsection N1104.2, Electric Vehicle (EV) charging for new construction, to read as follows:

N1104.2 Electric Vehicle (EV) charging for new construction.

New construction shall facilitate future installation and use of Electric Vehicle Supply Equipment (EVSE) in accordance with the National Electrical Code (NFPA 70).

N1104.2.1 One and two family dwellings and townhouses.

For each dwelling unit, at least one EV Ready Space shall be provided. The branch circuit or raceway shall be identified as "EV Ready" in the service panel or subpanel directory and the termination shall be marked as "EV Ready". The rough and final inspection shall include a blanked electrical box and a raceway terminating in the electrical panel.

47. Section M1701, General, is amended by adding a new subsection M1701.3, Combustion air terminations, to read as follows:

M1701.3 Combustion air terminations.

All combustion air terminations shall be a minimum of 36 inches above finished grade.

48. Section M1804.2.1, Through the roof, is amended to read as follows:

M1804.2.1 Through the roof.

Vents passing through a roof shall extend through flashing and terminate in accordance with the manufacturer's installation requirements. All vents shall terminate within 5 feet of ridgeline.

49. Section M1804.2.6, Mechanical draft systems, Item 4 is amended to read as follows:

Item 4. The bottom of the vent terminal shall be located a minimum of 36 inches above finished grade.

50. Section M2001.4, Flood-resistant installation, is amended by adding the following sentence:

All boiler, furnace, mechanical and water heater rooms, are to be provided with a floor drain.

51. Section M2101.10, Tests, is amended by adding the following sentence at the end of the paragraph:

Hydronic tubing may be tested with a 50 psi air test for 30 minutes.

52. Section M2103.4, Testing, is amended by adding the following sentence at the end of the paragraph:

Hydronic tubing may be tested with a 50 psi air test for 30 minutes.

53. Section M2105.28, Testing, is amended by adding the following sentence at the end of the paragraph:

Assembled loop systems may be tested with a 50 psi air test for 30 minutes.

54. Section G2406.2, Prohibited locations, is amended by eliminating Exceptions 3 and 4.

55. Section G2406.3, Outdoor locations, is amended to add the following sentences at the end of the paragraph:

All exterior fire pits and fireplaces shall not be installed on or under combustible structures unless the entire appliance is listed and tested as one unit for that application. All listed outdoor appliances must meet all manufacturers' clearance requirements.

56. Section G2407.6, Outdoor combustion air, is amended by adding the following sentence:

All exterior openings for combustion air shall terminate a minimum 36 inches above finished grade.

57. Section G2407.11, Combustion air ducts, Item 8 is amended to read as follows:

Item 8. Combustion air intake openings located on the exterior of a building shall have the lowest side of such openings located not less than 36 inches vertically from the adjoining finished grade.

58. Section G2417.4.1, Test pressure, is amended to read as follows:

G2417.4.1 Test pressure. The test pressure to be used shall not be less than one and one-half times the proposed maximum working pressure, but not less than 10 psig (69 kPa gauge) for threaded pipe, 60 psig for welded pipe, irrespective of design pressure. Where the test pressure exceeds 125 psig (862 kPa gauge), the test pressure shall not exceed a value that produces a hoop stress in the piping greater than 50 percent of the specified minimum yield strength of the pipe.

59. Section G2425.8, Appliances not required to be vented, is amended by deleting Item 7.

Item 7, Room heaters listed for unvented use, is deleted.

60. Section G2427.4.1, Plastic piping, is amended by adding the following sentence:

All plastic piping used as vents or combustion air is to be tested with a minimum 5 psi air test for 15 minutes.

61. Section G2427.8, Venting system termination location, Item 2 is amended to read as follows:

Item 2. A mechanical draft venting system, excluding direct vent appliances, shall terminate not less than 4 feet below, 4 feet horizontally from, or 1 foot above any door, operable window or gravity air inlet into any building. The bottom of the vent terminal shall be located not less than 36 inches above the finished grade.

62. Section G2432, Decorative Appliances for Installation in Fireplaces, is amended by adding a new subsection G2432.4, Gas logs, to read as follows:

G2432.4 Gas logs.

Gas logs may be installed in solid-fuel-burning fireplaces provided:

1. The gas log is installed in accordance with the manufacturer's installation instructions.

2. If the fireplace is equipped with a damper it shall either be removed or welded in an open position.

3. The flue passageway shall be not less than 1 square inch per 2,000 Btu/h input and not more than 4 square inches per 2,000 Btu/h input.

4. Gas logs shall be equipped with a pilot and shall have a listed safety shut-off valve.

5. Gas logs shall be vented with a Class A Chimney.

6. Gas logs may be installed in factory-built fireplaces only when:

a. The fireplace and gas logs are listed for use together as an individual unit

b. The fireplace is approved for use with any listed gas log

c. The fireplace manufacturer provides prior written approval for the installation.

7. Gas logs shall be provided with a motorized damper interlocked with the electronic ignition of the unit.

Exception: The installation of gas logs in factory built fireplace units for which the manufacturer cannot be identified or located may be approved by the building official at his or her discretion. Any approval shall be based at a minimum, on written evidence submitted by the gas log manufacturer that the installation of their product will not compromise the integrity of the existing fireplace.

63. Section G2433, Log Lighters, is amended to read as follows:

G2433.1 General.

Log lighters are prohibited.

Exception. Log lighters are allowed if listed as a component of EPA Phase II appliances and approved by the Building Official.

64. Section G2445, Unvented Room Heaters, is amended to read as follows:

G2445.1 General.

Installation of unvented room heaters is prohibited.

65. Section P2503.5.1, Rough plumbing, the first paragraph is amended as follows:

P2503.5.1 Rough Plumbing.

Drain, waste, and vent systems shall be tested upon completion of the rough piping installation by water or by air with no evidence of leakage. Either test shall be applied to the drainage system in its entirety or in sections after rough piping has been installed, as follows:

66. Section P2503.6, Shower liner test. This section is deleted in its entirety.

67. Section P2503.7, Water-supply system testing, is amended to read as follows:

P2503.7 Water-supply system testing.

Upon completion of the water-supply system or a portion of it, the system or portion completed shall be tested and proved tight under a water pressure of not less than the working pressure of the system or, for piping systems, by an air test of not less than 50 psi. This pressure shall be held for not less than 15 minutes. The water used for tests shall be obtained from a potable water source.

68. Section P2801.6.2, Pan drain termination, is amended to read as follows:

P2801.6.2 Pan drain termination.

The pan drain shall extend full-size and terminate over a suitably located indirect waste receptor or floor drain. All water heater rooms shall be equipped with a floor drain.

69. Section P2804.6.1, Requirements for discharge pipe, Item 5 is amended to read as follows:

Item 5. Discharge to the floor where floor drain is provided, to the pan serving the water heater or storage tank, or to a waste receptor.

70. Section P2904, Dwelling Unit Fire Sprinkler Systems, is deleted in its entirety.

71. Section P3103.1.1, Roof extension, is amended to read as follows:

51 P3103.1.1 Roof extension.

All open vent pipes which extend through a roof shall be terminated at least 12 inches above the roof and shall terminate within 5 feet of a ridgeline.

72. Chapters 34, 35, 36, 37, 38, 39, 40, 41, 42 and 43, General Requirements; Electrical Definitions; Services; Branch Circuit and Feeder Requirements; Wiring Methods; Power and Lighting Distribution; Devices and Luminaires; Appliance Installation; Swimming Pools; and Class 2 Remote-Control, Signaling and Power-Limited Circuits, are deleted in their entirety.

74. Section AF103.5, Passive submembrane depressurization system, is amended to add the following Exception:

Exception: The radon vent pipe is allowed to terminate within the structure as long as it is sealed to withstand a minimum of 5 psi of pressure.

75. Section AF103.6.1, Vent pipe, is amended to add the following Exception:

Exception: The radon vent pipe is allowed to terminate within the structure as long as it is sealed to withstand a minimum of 5 psi of pressure.

76. Section N1101.4, Above code programs.

All new structures defined as a Residential Building under Section N1101.6 (R202) of the 2018 International Residential Code shall be designed and comply with section 8-1-5 A. paragraph 45 and either the Department of Energy Zero Energy Ready Home National Program; or, one of the options set forth below:

1. 2021 IECC Prescriptive Option:

• Forced air-furnace system, minimum 97% AFUE.

• Radiant heating system, minimum 95% AFUE.

• Heat pump minimum efficiency, Heating Seasonal Performance Factor (HSPF) 10.

• High-efficacy LED lights, minimum 100%.

• Energy efficient water heater.

 ■ Electric, minimum 0.95 energy factor.

 ■ Gas, minimum 0.76 energy factor.

• Provide an electrical car charging rough in, including a blanked electrical box, and a raceway terminating in the electrical panel per Article 625 of the 2020 NEC.

• Provide PV ready construction including a metal raceway from the electrical panel to the roof location where the panels will be installed, including a roof jack, a #8 copper ground, a 2 pull blank in the electrical panel and an electrical conduit from the electrical panel out to the electric meter.

• WaterSense fixtures throughout.

• HRV/ ERV, 65% sensible heat recovery efficiency, meeting minimum airflow rates per IRC installed.

• Maximum 30% of exterior walls to be fenestrations.

• Programmable thermostats.

Thermal envelope requirements:

Roof/ceiling:	R60, or R49 uncompressed over the top plate
Above grade walls:	R30 cavity or
	R20 cavity, R5 continuous insulation (ci) or
	R13 cavity, R10 ci or
	R20 ci
Slabs, including slab edge:	R10
Fenestrations:	Max U 0.32
Floor R-value:	R38
Basement wall:	R15 ci or
	R19 cavity or
	R13 cavity, R5 ci
Mass Wall:	R19 ci or
	R21 cavity
Crawl space wall:	R15 ci or
	R19 cavity or
	R13 cavity, R5 ci
Blower Door:	ACH 2.7 at a pressure 0.2 inches w.g. (50 Pascals)

These specifications are based on the 2021 Edition of the International Energy Conservation Code, thermal envelope requirements as described in Table R402.1.2, which should be referred to for interpretation reasons.

Or;

2. PV Prescriptive Option:

 • Forced air-furnace system, minimum 97% AFUE.

 • Radiant heating system, minimum 95% AFUE.

 • Heat pump efficiency, Heating Seasonal Performance Factor (HSPF) 10.

 • High-efficacy LED lights, minimum 100%.

 • Energy efficient water heater.

  o Electric, minimum 0.95 energy factor.

  o Gas, minimum 0.76 energy factor.

 • Provide an electrical car charging rough in, including a blanked electrical box, and a raceway terminating in the electrical panel per Article 625 of the 2020 NEC.

 • WaterSense fixtures throughout.

 • HRV/ ERV, 65% sensible heat recovery efficiency, meeting minimum airflow rates per IRC installed.

 • Maximum 30% of exterior walls to be fenestrations.

 • Programmable thermostats.

Thermal envelope requirements:

Roof/ceiling:	R49
Above grade walls:	R23 cavity or
	R20 cavity, R5 continues insulation (ci)
Slabs, including slab edge:	R10
Fenestrations:	Max U 0.35
Floor R-value:	R38
Basement wall:	R15 ci or
	R19 cavity or
	R13 cavity, R5 ci
Mass Wall:	R19 ci or
	R21 cavity
Crawl space wall:	R15 ci or
	R19 cavity or
	R13 cavity, R5 ci
Blower Door:	ACH 3.0 at a pressure 0.2 inches w.g. (50 Pascals)

PV system: Provide an onsite PV system sized to provide 25% of the total annual energy use determined through an engineered solar calculator approved by the Town of Breckenridge Building Department. The PV system will be limited by the allowable maximum size as determined by the electrical service provider.* Residential buildings over 4,000 sq. ft. must have an estimated annual energy consumption evaluation stamped by a Colorado state licensed engineer, to be submitted with PV permit application.*

*If either of the prescriptive options are chosen, no substitutions are allowed. If substitutions are needed, utilize the performance based DOE ZERH option.

77. Table N1102.1.2 (IECC R402.1.2), Insulation and Fenestration Requirements by Component, Fenestration U-Factor column is amended to add 0.32 for replacement fenestrations or new fenestrations being installed in sixty percent (60%) or less of the existing rough openings in additions, alterations or repairs for Climate Zones 7 and 8.

78. Table N1102.1.2 (IECC R402.1.2), Insulation and Fenestration Requirements by Component, is amended to add footnote (j) to read as follows:

j. R23 blown in bibs are permitted to be installed in walls in lieu of the R20+5. If utilizing the R23, the roof/ceiling insulation reductions detailed in N1102.2.1 and N1102.2.2 of the IRC are not allowed. This footnote is only applicable for alterations or remodels with a square footage of 1500 sf or less.

79. Section N1101.4, Above code programs, is amended by adding new subsections to read as follows:

N1101.4.2 Renewable Energy Mitigation Program (REMP).

All exterior energy use as defined in N1113.1 shall be designed and comply with the mandatory requirements of the Breckenridge Renewable Energy Mitigation Program.

80. 

N1112.1 Title.

Renewable Energy Mitigation Program (REMP)

N1112.2 Scope.

This section establishes criteria for compliance with the Breckenridge Renewable Energy Mitigation Program (REMP). The scope of this program includes exterior energy uses and energy production to offset exterior energy use.

N1112.3 Mandatory Requirements.

Compliance with this section requires that the provisions of this section be followed for all exterior energy use as defined in N1113.1. Compliance with this section will be documented via the free Public Domain tool "Breckenridge REMP Calculation Sheet" in the most current version at the time of permit application. Projected energy use, associated energy offset required, fees and credits are defined within this tool.

Credits for on-site renewable energy. The payment-in-lieu option is voluntary. Applicants interested in exterior energy use systems can alternatively choose to produce on-site renewable energy with renewable energy systems such as solar photovoltaics and/or solar hot water, wind, or micro-hydro. The energy efficient technology of ground source heat pumps is also permitted for supplemental on-site energy.

N1113.1 Exterior energy uses.

Residential exterior energy uses (per list below) may be installed only if the supplemental energy meets the requirements of the Renewable Energy Mitigation Program. This applies to all installation for which an application for a permit is filed or is by law required to be filed. This does not apply to work on existing systems that were permitted prior to this code.

1. Snowmelt (i.e. driveways, patios, walkways, etc.)

2. Exterior pools

3. Exterior hot tubs and spas

4. Permanent natural gas or electric systems or appliances for heating or cooking outdoor residential spaces.

N1113.2 On-site renewable credits.

Credits for renewable energy production will be calculated and applied per "Breckenridge REMP Calculation Sheet" for energy generated on-site. Renewable energy methods listed in the calculator include: solar photovoltaic, solar thermal, ground source heat pumps, hydroelectric and wind power. Provision for alternative method calculations is also provided, but it will require specific review and approval by the Building Official.

N1113.3 Snowmelt systems.

1. R-10 insulation shall be installed under all areas to be snowmelted.

2. Required snowmelt controls. All systems are required to have automated controls to limit operation to when moisture is present, outdoor air temperature is below 40F and above 20F, and the slab temperature sensing. Idling of residential slabs is not permitted.

3. Snowmelt heating appliances will have a minimum efficiency of 92% AFUE. Electric resistance and heat pump heaters will be allowed. Where condensing boilers are used, the boiler supply water temperature shall be a maximum of 130F to allow for efficient boiler operation.

4. Up to 100 square feet of snowmelt continuous to a residential building is exempt for safety.

N1113.4 Exterior pools.

1. Pool covers are required for all pools, with a minimum R-value of 2.

2. Pool heating appliances will have a minimum efficiency of 92% AFUE. Electric resistance and heat pump heaters will be allowed. Where condensing boilers are used, the boiler supply water temperature shall be a maximum of 130F to allow for efficient boiler operation.

N1113.5 Exterior hot tubs and spas.

1. Hot tub and spa covers are required for all spas, with a minimum R-value of 12.

2. Packaged hot tubs and spas less than 64 square feet are exempt.

3. A maximum of (1) hot tub or spa per residential property is exempt. For residential HOAs with individual ownership, 64 square feet of hot tub or spa space is exempt for every 10 residential units.

4. Hot tub and spa heating appliances will have a minimum efficiency of 92% AFUE. Electric resistance and heat pump heaters will be allowed. Where condensing boilers are used, the boiler supply water temperature shall be a maximum of 130F to allow for efficient boiler operation.

N1113.6 Other permanent natural gas or electric heating or cooking elements.

1. A combined 200,000 BTU budget is allowed for permanent natural gas or electric heating or cooking elements at a reduced renewable offset requirement.

N1113.7 Gas fireplace, firepit, firetable controls.

Residential outdoor natural gas fireplaces, firepits, or firetables shall include timers required to limit the run time of the system. Controls and switching shall be configured so as not to allow continuous operation.

N1113.8 Electric heat tape controls.

Electric roof and gutter deicing systems shall include either automatic controls capable of shutting off the system when outdoor temperature is above 40F and below 25F, and which limit the use of the system to daylight hours by means of a programmable timer or automated clock, or moisture detection sensors.

N1114.1.

A permit shall not be valid until all fees as in effect at the time of permit submittal are paid in full, or the renewable energy system is proposed for on-site credit. Nor shall a change order to the permit be released until the additional fees, if any, have been paid. REMP compliance will be verified at Certificate of Occupancy or Certificate of Completion according to the proposed plans. C.O. can be withheld if the project is non-compliant.

N1115.1 Pre-existing systems.

Pre-existing systems, for which a permit was applied for and granted prior to the effective date of this code, are exempt from this program. Additions or expansions of existing systems that require a permit will require compliance with this above code program.

Pre-existing systems for which a prior REMP payment was paid and which seek to be replaced shall receive a pro-rated credit calculated by the number of years since prior REMP payment divided by 20 years. For example, a REMP payment made for a system permitted 10 years prior to the current replacement being sought will receive credit for ½ of the prior REMP payment and that amount shall be deducted from the REMP payment owed on the replacement. For renewable systems installed on site, full credit will be given for up to 20 years after the date of installation. Credits will only be applied to properly permitted and functioning systems within the scope of the adopted Energy Code and applicable Mechanical and Electrical Codes. Systems installed prior to 20 years before the date of permit application are not eligible for pro-ration of system credits.

Upgrades to existing mechanical equipment (boilers, heat pumps, HVAC equipment, etc.) or renewable energy systems will not require submittal to the REMP program.

N1116.1 Solar photovoltaic systems.

System designer and installer must be certified by Colorado Solar Energy Industries Association (COSEIA) or North American Board of Certified Energy Practitioners (NABCEP), or a licensed Professional Engineer in the State of Colorado.

N1116.2 Solar thermal.

The size of solar hot water systems is limited to 500 ft² of collector area absent approval by the Building Official. Systems larger than this limit will be considered, but will require documentation showing year-round utilization of the system.

N1116.3 Ground source heat pumps.

In order to use ground source heat pumps for on-site renewable credit, the GSHP system must supply at least 20% of the peak load for heating the exterior energy uses. Each GSHP shall be tested and balanced and the design engineer shall certify in writing that it meets or exceeds a design coefficient of performance of 3.0 inclusion of source pump power. Design conditions for determining COP will be 30F ground loop temperature measured at the GSHP inlet, and 110F GSHP load side outlet.