MINUTES OF THE FORMAL MEETING OF THE JOHNSON COUNTY BOARD OF SUPERVISORS:

MINUTES OF THE FORMAL MEETING OF THE JOHNSON COUNTY BOARD OF SUPERVISORS:

JANUARY 31, 2008

Chairperson Sullivan called the Johnson County Board of Supervisors to order in the Johnson County Administration Building at 9:00 a.m. Members present were: Pat Harney, Terrence Neuzil, and Rod Sullivan; absent were Larry Meyers and Sally Stutsman.

Unless otherwise noted, all actions were taken with the following vote: Roll call: aye: Harney, Sullivan, Neuzil; absent: Stutsman, Meyers.

Motion by Neuzil, second by Harney, to approve the claims on the Auditor’s Claim Register, as approved by a majority of the Supervisors.

Motion by Harney, second by Neuzil, to approve the minutes of the formal meeting of January 24, 2008.

Motion by Harney, second by Neuzil, to approve the payroll authorizations submitted by department heads, as approved by a majority of the Supervisors.

ORDINANCE 01-31-08-Z1

AN ORDINANCE ADOPTING BY REFERENCE AND PROVIDING AMENDMENTS TO THE 2006 INTERNATIONAL BUILDING CODE AND 2006 INTERNATIONAL RESIDENTIAL CODE, INCLUDING APPENDIX F RADON CONTROL METHODS AND APPENDIX G SWIMMING POOLS, SPAS AND HOT TUBS

SECTION I. PURPOSE. The purpose of this ordinance is to adopt by reference and provide certain amendments to the 2006 International Building Code and the 2006 International Residential Code, including Appendix F Radon Control Methods, Appendix G Swimming Pools, Spas and Hot Tubs, as published by the International Code Council; and to provide for the protection of the health, welfare and safety of the citizens of Johnson County, Iowa, and to provide for the enforcement of these codes.

SECTION II. APPLICABILITY OF CODES. The 2006 International Building Code and the 2006 International Residential Code shall apply as adopted and amended herein.

SECTION III. EXEMPTION OF FARM STRUCTURES. No provisions of the International Building Code or International Residential Code as adopted and amended herein, shall apply to land, farm houses, farm barns, farm outbuildings or other buildings, structures, or erections which are primarily adapted, by reason of nature and area, for use for agricultural purposes on a farm.

For purposes of this exemption, a “farm” is defined as no less than forty (40) contiguous acres of land, or a 1/4 of a 1/4 of a Section, as legally described and recorded, while used for agricultural purposes. Residential structures occupied by persons engaged in farm operations shall be included in the term farming as are roadside stands for the sale of farm products.

SECTION IV. ADOPTION OF UNIFORM CODES. Subject to the amendments described below, the 2006 International Building Code and the 2006 International Residential Code, including Appendix F Radon Control Methods, Appendix G Swimming Pools, Spas and Hot Tubs as published by the International Code Council; are hereby adopted and along with said amendments shall be known as the Johnson County Building Code or the Building Code.

SECTION V. AMENDMENTS TO INTERNATIONAL BUILDING CODE AND INTERNATIONAL RESIDENTIAL CODE. The following sections of the 2006 International Building Code and 2006 International Residential Code, including Appendix F Radon Control Methods, Appendix G Swimming Pools, Spas and Hot Tubs are amended as follows:

A. Amend various sections throughout referencing “ICC Electrical Code” and “International Plumbing Code”:

In all sections of the Code making reference to the “ICC Electrical Code” said sections shall be amended such that the term “ICC Electrical Code” is replaced with “National Electric Code”; and in all sections of the Code making reference to the “International Plumbing Code” said sections shall be amended such that the term “International Plumbing Code” is replaced with “Uniform Plumbing Code”.

B. Amend various sections throughout referencing “International Fire Code” with regard to LP gas installations:

In all sections of the Code making reference to the “International Fire Code” in the context of LP gas installations, said sections shall be amended such that the term “International Fire Code” is replaced with “NFPA 54 and NFPA 58 Guidelines and Standards”.

C. Section 101.1: Delete Sections 101.1 and R101.1 and insert in lieu thereof the following:

101.1/R101.1 Title. These regulations shall be known as the Johnson County Building Code, and shall be cited as such and will be referred to hereinafter as “this code”.

D. Section 105.2: Delete Sections 105.2 and R105.2 and insert in lieu thereof the following:

105.2/R105.2 Work Exempt from Permit. Permits shall not be required for the following:

1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed 144 square feet.

2. Fences not over 6 feet (1829 mm) high.

3. Oil derricks.

4. Retaining walls that are not over 4 feet (1219 mm) in height measured from the bottom of the footing to the top of the wall, unless supporting a surcharge or impounding Class I, II or III-A liquids.

5. Water tanks supported directly upon grade if the capacity does not exceed 5,000 gallons (18927 L) and the ratio of height to diameter or width does not exceed 2 to 1.

6. Sidewalks and driveways not more than 30 inches (762 mm) above adjacent grade and not over any basement or story below and which are not part of an accessible route.

7. Painting, papering, tiling, carpeting, cabinets, countertops, and similar finishing work.

8. Temporary motion picture, television and theater stage sets and scenery.

9. Prefabricated swimming pools which are less than 24 inches deep, do not exceed 5,000 gallons and are installed entirely above ground.

10. Shade cloth structures constructed for nursery or agricultural purposes and not including service systems.

11. Swings and other playground equipment accessory to detached one- and two-family dwellings.

12. Window awnings supported by an exterior wall which do not project more than 54 inches (1372 mm) from the exterior wall and do not require additional support.

13. Non-fixed and movable cases, racks, counters and partitions not over 5 feet 9 inches (1753 mm).

14. Reapplication of shingles and roof sheathing in structures regulated by the IRC provided less than 50% of the sheathing is replaced and other structural alterations are not required.

15. Reapplication of siding and windows in structures regulated by the IRC provided window opening sizes are not altered and conforming rescue and escape windows are present in all sleeping rooms.

Exemption from the permit requirements of this code shall not be deemed to grant authorization for any work to be done in any manner in violation of the provisions of this code or any other laws or ordinances of this jurisdiction.

E. Section 105.5: Amend Sections 105.5 and R105.5 by adding the following sentence to the end of the section:

In no event shall the permit be effective unless the work covered by the permit is completed within 24 months of the date on which the original permit was issued.

F. Section 106.6: Add new Sections 106.6 and R106.6 as follows:

106.6/R106.6 Pole Frame Buildings. All pole frame buildings shall be designed and constructed by the following guidelines:

106.6.1/R106.6.1 Plans. Plans shall be drawn to a scale of not less than 1/4” per foot and include: floor plan with dimensions, pole locations and spacing, footing sizes, door sizes and locations; section drawing showing footings, poles, sidewall girts, roof purlins, headers, siding, roofing, and details; and elevation views of all four sides of building.

106.6.2/R106.6.2 Engineering. Plans shall be certified by a licensed, professional engineer and shall bear the engineer’s seal and signature. The engineer’s certification block shall specify the pages or sheets covered by the seal.

106.6.3/R106.6.3 Building Design Criteria. The following shall appear on engineer certified plans: Building design in accordance with the 2006 International Building Code; 25 PSF ground snow load; 90 MPH basic wind speed; Exposure C (generally open terrain with scattered obstructions); 2000 PSF assumed soil bearing (unless a soils report shows otherwise).

106.6.4/R106.6.4 Trusses. Submit truss design drawings certified by a licensed, professional engineer. Drawings shall indicate that the design and connectors are in accordance with the 2006 International Building Code and indicate the applicable design criteria from Section 106.6.3 above.

Exception. Pole buildings satisfying all of the following requirements are exempt from the engineering certification of plans in Section 106.6.2 above: Area of 1,000 square feet or less; Eave height of 12 feet or less; and Pole spacing of 8 feet or less.

Exposure Category. Exposure C will be assumed unless it can be demonstrated that the building site meets the definition of Exposure B (suburban and wooded areas with numerous closely spaced obstructions).

G. Sections 108 and R108: Delete Sections 108 and R108 in their entirety and insert in lieu thereof the following:

108/R108 Fees

108.1/R108.1 Payment of Fees. A permit shall not be valid until the fees prescribed by law have been paid. Nor shall an amendment to a permit be released until the additional fee, if any, has been paid.

108.2/R108.2 Schedule of Permit Fees. The fee for any permit shall be as set forth in the building permit fee schedule as established by resolution of the Board of Supervisors. The determination of valuation under any of the provisions of the Code shall be made by the Building Official. The value to be used in computing the building permit and building plan review fees shall be the total value of all construction work, for which the permit is issued, as well as all finish work, painting, roofing, site grading, paving, landscaping, elevators, and other permanent equipment. The value to be used in computing the value of construction for reports shall be the total value of all construction work for which the permit is issued, as well as all finish work, painting, roofing, electrical, plumbing, heating, air conditioning, site grading, paving, landscaping, elevators, fire extinguisher systems and other permanent equipment.

108.3/R108.3 Plan Review Fees. When a plan or other data are required to be submitted by Section 106 and the value of the proposed building or work exceeds $15,000, a plan review fee shall be paid before the permit may be issued. Should the project be abandoned and the permit not issued after the plan review has been started, the plan review fee shall still be due and payable. The plan review fee shall be as set forth by resolution of Board of Supervisors. Plan review fees are separate fees from the permit fee specified in Section 108.2 and are in addition to permit fees.

108.4/R108.4 Work Commencing before Permit Issuance. Any person who commences work on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to a fee equal to the amount of the permit if a permit were issued. This fee shall be collected whether or not a permit is issued. The payment of such fee shall not exempt any person from compliance with all other provisions of this code or from any penalty prescribed by law. Only the Building Official may reduce this fee when it is demonstrated that an emergency existed that required the work to be done without a permit.

108.5/R108.5 Re-inspection Fees. A re-inspection fee may be assessed for each inspection or re-inspection when such work or portion of such work for which the inspection is called for is not complete or when corrections called for are not made. Re-inspection fees may be assessed when the inspection card is not posted or otherwise available on the work site, the approved plans are not readily available to the inspector, access is not provided on the date for which the inspection is requested, or when there is a deviation from plans requiring approval of the building official. This section is not to be interpreted as requiring re-inspection fees the first time a job is rejected for failure to comply with requirements of this code, but as controlling the practice of calling for inspections before the job is ready for said inspection or re-inspection.

108.6/R108.6 Refunds. The Building Official may authorize refunding of any fee paid, minus an hourly charge for work done on the permit. Application for a refund must be submitted not later than 180 days after the date of fee payment. The Building Official may authorize a refund of any fee paid or collected erroneously.

H. Section 109.3.5: Delete Section 109.3.5 of the IBC.

I. Section 109.3.7: Delete Section 109.3.7 of the IBC.

J. Section 112.4: Add a new Section 112.4 to the IBC as follows:

112.4 Appeal Fee. Those appealing a matter to the Board of Appeals shall pay an administrative fee for said appeal as set by the Board of Supervisors.

K. Section R202: Delete the Definition of Accessory Building in the IRC and insert in lieu thereof the following:

Accessory Building. A subordinate building, which is incidental to that of the principal building, or to the use of the premise. This does not include separate buildings which have a total floor area of less than 144 square feet. An accessory use is one which is incidental to the principal use of the premise. An accessory building shall not be used as a dwelling unit.

L. Table R301.2(1): Amend Table R301.2(1) of the IRC by inserting data in the table as follows:

Table R301.2(1)

GROUND SNOW LOAD

WIND

SEISMIC

DESIGN

CATEGORY

SUBJECT TO DAMAGE FROM

WINTER DESIGN

TEMP.

FLOOD HAZARDS

Speed

(mph)

Weathering

Frost

Line

Depth

Termite

Decay

FEMA

FIRM

MAPS

Severe

42”

Moderate

Heavy

Slight

Moderate

-5º F

06/08/92

8/15/85

Ice Shield

Underlayment

Required

Air

Freeze

Index

Mean

Annual

Temperature

Yes

2000

50°F

M. Section R305.1: Amend Section R305.1 of the IRC by adding a 5th exception as follows:

5. Ceiling height may be reduced to six feet eight inches (6’-8”) for main support beams and mechanical ducts provided the proscribed ceiling height is maintained in at least two-thirds (2/3) of the room.

N. Section 310.1: Amend Section 310.1 of the IBC by deleting the second paragraph under R-4 and insert in lieu thereof the following:

Group R-4 occupancies shall meet the requirement for construction as defined for Group R-3 except as otherwise provided for in this code.

O. Section R324: Delete Section R324 of the IRC and insert in lieu thereof the following:

R324 Flood-Resistant Construction. See Chapter 8:1.17 of the Johnson County Unified Development Ordinance.

P. Section R403.1.4.1: Amend Section R403.1.4.1 of the IRC by deleting all Exceptions and insert in lieu thereof the following:

Exceptions:

1. One-story detached accessory buildings of wood or steel frame not used for human occupancy and not exceeding 1,000 square feet in floor area may be constructed using slab on grade construction as follows. The slab shall be three and one half inches thick, poured monolithically with thickened perimeter footings extending 12 inches below finish grade and be 16 inches wide at the base. The top of the foundation shall not be less than six inches above finish grade. Reinforcement of the slab, including the thickened portion, shall be minimum 6x6 -10/10 welded wire mesh, #4 deformed reinforcing bars at 24 inches on center each way or fiber mesh reinforced concrete.

2. One story wood or metal frame buildings not used for human occupancy and not over 200 square feet in floor area may be constructed with walls supported on a wood foundation plate or “skids” when approved by the Building Official.

2. Decks not supported by a dwelling need not be provided with footings that extend below the frost line.

Q. Section R404.1.2: Amend Section R404.1.2 of the IRC by adding a second paragraph as follows:

Wall thickness may be reduced to eight inches if a minimum of three (3) one-half inch diameter deformed ASTM A615 grade 40 steel bars are placed horizontally at the center of the wall thickness with one bar located within 14 inches of the top, one bar within 14 inches of the bottom and one bar located within 14 inches of the mid-height of the wall provided the wall height does not exceed eight feet.

R. Section R404.1.3: Amend Section R404.1.3 of the IRC by adding an Exception after number 2 as follows:

Exception: Foundation walls with unbalanced lateral forces created by finish grade, i.e. walkout basements which are exempt from the Iowa Architectural Act shall be designed by a licensed structural engineer or constructed in accordance with the table and diagrams as follows:

S. Section R613.2: Delete Section R613.2 of the IRC.

T. Section R703.2: Amend Section R703.2 of the IRC by deleting the Exception.

U. Section R708.1: Amend Section 708.1 of the IBC by adding a 7th item as follows:

7. Walls separating dwelling units from other occupancies in the same building.

V. Section 711.3: Amend Section 711.3 of the IBC by deleting the first paragraph and insert in lieu thereof the following:

711.3 Fire Resistance Rating. The fire-resistance rating of floor and roof assemblies shall not be less than that required by the building type of construction. Where the floor assembly separates mixed occupancies, the assembly shall have a fire-resistance rating of not less than that required by Section 508.3.3 based on the occupancies being separated. Where the floor assembly separates a single occupancy into different fire areas, the assembly shall have a fire-resistance rating of not less than that required by Section 706.3.9. Floor assemblies separating dwelling units in the same building or sleeping units in occupancies in Group R-1, hotel occupancies, R-2 and I-1 shall be a minimum of 1-hour fire resistance-rated construction. Floor assemblies separating other occupancies from dwelling units in the same building or sleeping units in occupancies in Group R-1, hotel occupancies, R-2 and I-1 shall be a minimum of 1 hour fire resistance-rated construction.

W. Section R807.1: Delete Section R807.1 of the IRC and insert in lieu thereof the following:

807.1 Attic Access. In building with combustible ceiling or roof construction, an attic access opening shall be provided to attic areas that exceed 30 square feet and have a vertical height of 30 inches or greater. The opening shall be located in a corridor, hallway, or other readily accessible location. The opening shall not be located in a closet, bathroom, mechanical room, laundry room, or similar room or location. Attics with a maximum vertical height of less than thirty inches need not be provided with access openings. The clear opening shall not be less than 20 inches by 30 inches. Thirty inches (30”) minimum clear headroom in the attic space shall be provided at or above the access opening.

X. Section 903.2.1.3: Amend Section 903.2.1.3 of the IBC by deleting the Exception.

Y. Section 903.2.1.4: Amend Section 903.1.4 of the IBC by deleting the Exception.

Z. Section 903.4.2: Delete Section 903.4.2 of the IBC and insert in lieu thereof the following:

903.4.2 Alarms. An approved weatherproof horn/strobe device shall be mounted directly above the fire department connection between seven (7) and ten (10) feet in height above grade. The water-flow alarm device shall be activated by water flow equivalent to the flow of a single sprinkler of the smallest orifice size installed in the system approved and supervised audible visual notification appliances shall be installed on each level of the interior of the building as required by the fire code official and NFPA 72.

AA. Section 903.6: Add a new Section 903.6 to the IBC as follows:

903.6 Zones. Automatic sprinkler system zones shall not exceed the area permitted by NFPA 13 or NFPA 13R and shall provide a sprinkler control valve and water flow device for each normally occupied floor.

BB. Section 907.2: Delete Section 907.2 of the IBC and insert in lieu thereof:

907.2 Where Required. An approved and addressable manual, automatic, or manual and automatic fire alarm system installed in accordance with the provisions of this code and NFPA 72 shall be provided in new buildings and structures in accordance with Sections 907.2.1 through 907.2.23 and provide occupant notification in accordance with 907.9, unless other requirements are provided by another section of this code. Where automatic sprinkler protection installed in accordance with Section 903.3.1.1 or 903.3.1.2 is provided and connected to the building fire alarm system, automatic heat detection required by this section shall not be required. The automatic fire detectors shall be smoke detectors. Where ambient conditions prohibit installation of automatic smoke detection, other automatic fire detection shall be allowed.

CC. Section 907.2.1: Amend Section 907.2.1 of the IBC by deleting the Exception and insert in lieu thereof the following Exceptions:

Exceptions:

1. Except for Group A-2 occupancies with occupant loads of 200 or more, manual fire alarm boxes are not required where the building is equipped throughout with an automatic sprinkler system and the alarm notification appliances will activate upon sprinkler water flow.

2. Group A-2. An automatic/manual fire alarm system shall be installed in Group A-2 occupancies with an occupant load of 200 or more. Activation of the fire alarm shall additionally cause:

a. Illumination of the protected premises to not less than 10 foot-candles over the area of the room at a height of 30 inches above the floor, and

b. All conflicting or confusing sounds and visual distraction to automatically stop.

DD. Section 907.2.3: Amend Section 907.2.3 to the IBC by adding a sentence to the end of the first paragraph as follows:

New and existing educational occupancies shall have a monitored fire alarm system.

EE. Section 907.2.3: Amend Section 907.2.3 to the IBC by adding a 4th Exception as follows:

4. Day care occupancies classified as a Group E Occupancy shall not require a monitored fire alarm system unless required elsewhere in the code.

FF. Section 907.2.10.1.2: Amend Section 907.10.1.2 of the IBC by adding a fourth location requirement as follows:

4. Supervised smoke alarms shall be installed in all common corridors and at the top and bottom of all stairway enclosures in Group R-2, R-4 and I-1 Occupancies. In corridors, detectors shall be located 15 feet of the end of the corridor and in such a way that one detector is located for each 30 feet of corridor length or spaces as allowed by the fire code.

GG. Section 907.3: Amend Section 907.3 of the IBC by adding a sentence to the end of the Section to read as follows:

Where, in the opinion of the code official, manual fire alarm boxes may be used to cause false fire alarms, the code official is authorized to modify the requirements for manual fire alarm boxes.

HH. Section 907.8.3: Add a Section 907.8.3 to the IBC to read as follows:

907.8.3 Zone and Address Location Labeling. Fire alarm and/or enunciator panels shall have all zones and address points plainly and permanently labeled as to their location on the outside of the panel or on an easily readable map of the building.

II. Section 910.3.2.2: Delete Section 910.3.2.2 of the IBC and insert in lieu thereof the following:

910.3.2.2 Sprinklered Buildings. Where installed in buildings provided with an approved automatic sprinkler system, smoke and heat vents shall be designed to operate automatically by actuation of a heat-responsive device rated at least 100 degrees F (38 degrees C) above the operating temperature of the sprinkler.

Exception: Gravity-operated drop-out vents complying with Section 910.3.2.1

JJ. Section 912.6: Add a new Section 912.6 to the IBC as follows:

912.6 Size. Minimum fire department connection size shall be 2 1/2 inch National Standard Thread.

KK. Section 1009.10: Amend Section 1009.10 of the IBC by deleting Exceptions 4 and 5 and insert in lieu thereof the following:

4. In Group R-3 occupancies, a change in elevation consisting of three or fewer risers at entrance or egress door does not require handrails.

5. Changes in room elevation of three or fewer risers within dwelling units and sleeping units in Group R-2 and Group R-3 occupancies do not require handrails.

LL. Section 1020.1.1: Amend Section 1020.1.1 of the IBC by adding a sentence to the third paragraph as follows:

Fire door assemblies in exit enclosures of R-2 occupancies shall also be automatic closing by actuation of a smoke detector.

MM. Section 1025.2: Amend Section 1025.2 of the IBC by adding the number 1 to the existing Exception and adding a second Exception as follows:

2. The main entrance/exit of A-2 occupancies shall be of a width that accommodates not less than two-thirds of the total occupant load.

NN. Section 1026.1: Amend Section 1026.1 of the IBC by deleting the Exceptions and inserting in lieu thereof the following:

Exceptions:

1. The emergency escape and rescue opening is permitted to open onto a balcony within an atrium in accordance with the requirements of Section 404 provided the balcony provides access to an exit and the dwelling unit or sleeping room has a means of egress that is not open to the atrium.

2. Emergency escape and rescue openings are not required from basements or sleeping rooms that have an exit door or exit access door that opens directly into a public way or to a yard, court or exterior exit balcony that opens to a public way.

3. Basements without habitable spaces and having no more than 200 square feet in floor area shall not be required to have emergency and escape window.

OO. Section 1026.1.1: Add a new Section 1026.1.1 to the IBC as follows:

1026.1.1 Location. The emergency escape and rescue opening in a non-habitable basement shall be located a reasonable distance from the internal access point. This distance shall not be less than one-half (1/2) the distance from the bottom of the interior stairs to the most remote exterior wall.

PP. Section 1026.3: Amend Section 1026.3 of the IBC by adding an Exception as follows:

Exception: For emergency escape and rescue openings required for the remodeling or finishing of space in an existing basemen, the maximum sill height may be measured from an elevated landing not less than 36 inches wide, not less than 18 inches out from the interior finish of the exterior wall and not more than 24 inches in height. The landing shall be permanently affixed to the floor below and the wall under the window it serves.

QQ. Section 1026.4: Delete Section 1026.4 of the IBC and insert in lieu thereof the following:

1026.4 Operational Constraints. Emergency escape and rescue openings shall be operational from the inside of the room without the use of keys, tools, special knowledge or effort. Bars, grilles, grates or similar devices are permitted to be placed over emergency escape and rescue openings provided the minimum net clear opening size complies with Section 1026.2 and such devices shall be releasable or removable from the inside without the use of a key, tool or force greater than that which is required for normal operation of the escape and rescue opening. Where such bars, grilles, grates or similar devices are installed in existing buildings, smoke alarms shall be installed in accordance with Section 907.2.10 regardless of the valuation of the alteration.

RR. Section 1026.6: Add a new Section 1026.6 to the IBC to read as follows:

1026.6 Emergency Escape Windows under Decks and Porches. Emergency escape windows are allowed to be installed under decks and porches provided the location of the deck allows the emergency escape window to be fully opened and provides a path not less than 36 inches in height to a yard or court.

SS. Chapter 11 of the IBC: Delete Chapter 11 in its entirety and insert in lieu thereof the following:

Chapter 11 Accessibility, Section 1101. Buildings or portions of buildings shall be accessible to persons with disabilities as required by Chapter 661—302 of the Iowa Administrative Code.

TT. Section 1207: Delete Section 1207 of the IBC in its entirety.

UU. Section 1209.2: Delete Section 1209.2 of the IBC and insert in lieu thereof the following:

1209.2 Attic Spaces. In buildings with combustible ceiling or roof construction, an attic access opening shall be provided to attic areas that exceed 30 square feet and have a vertical height of 30 inches or greater. The opening shall be located in a corridor, hallway, or other readily accessible location. The opening shall not be located in a closet, bathroom, mechanical room, laundry room, or similar room or location. Attics with a maximum vertical height of less than 30 inches need not be provided with access openings.

VV. Sections 1403.5 and 1403.6: Delete Sections 1403.5 and 1403.6 of the IBC and insert in lieu thereof the following:

1403.5 Flood-Resistant Construction. See Chapter 8:1.17 of the Johnson County Unified Development Ordinance.

WW. Section 1405.12.2: Delete Section 1405.12.2 of the IBC.

XX. Section G2406.2 (303.3): Amend Section G2406.2 (303.3) of the IRC by deleting Exceptions 3 and 4.

YY. Chapters 25 through 32 of the IRC: Delete Chapters 25 through 32 of the IRC.

ZZ. Chapter 27 of the IBC: Delete Chapter 27 of the IBC.

AAA. Chapter 29 of the IBC: Delete Chapter 29 of the IBC.

BBB. Chapters 33 through 42 of the IRC: Delete Chapters 33 through 42 of the IRC.

CCC. Section 3410.2: Delete the first sentence in Section 3410.2 of the IBC and insert in lieu thereof the following:

3410.2 Applicability. Structures existing prior to effective date of this ordinance and in which there is work involving additions, alterations or changes of occupancy shall be made to conform to the requirements of this section or the provisions of Sections 3403 through 3407.

SECTION VI. REPEALER. All other ordinances or parts of ordinances in conflict with the provisions of this ordinance are hereby repealed, including but not limited to Ordinance No. 08-18-05-Z1.

SECTION VII. SEVERABILITY. If any section, provision or part of this ordinance shall be adjudged invalid, illegal or unconstitutional, such adjudication shall not affect the validity of the ordinance as a whole or any section, provisions or part thereof not adjudged invalid, illegal or unconstitutional.

SECTION VIII. EFFECTIVE DATE. This ordinance shall become effective after its passage and publication as part of the proceedings of the Board of Supervisors.

On January 17, 2008, motion by Stutsman, second by Meyers, to approve an ordinance adopting by reference and providing amendments to the 2006 International Building Code and 2006 International Residential Code, including Appendix F Radon Control Methods and Appendix G Swimming Pools, Spas and Hot Tubs, on first consideration. Roll call: aye: Harney, Stutsman, Sullivan, Meyers; absent: Neuzil.

On January 24, 2008, motion by Harney, second by Meyers, to approve an ordinance adopting by reference and providing amendments to the 2006 International Building Code and 2006 International Residential Code, including Appendix F Radon Control Methods and Appendix G Swimming Pools, Spas and Hot Tubs, on second consideration. Roll call: aye: Harney, Sullivan, Neuzil, Meyers; absent: Stutsman.

Motion by Neuzil, second by Harney, to approve Ordinance 01-31-08-Z1, an ordinance adopting by reference and providing amendments to the 2006 International Building Code and 2006 International Residential Code, including Appendix F Radon Control Methods and Appendix G Swimming Pools, Spas and Hot Tubs, on final consideration. Roll call: aye: Harney, Sullivan, Neuzil; absent: Stutsman, Meyers.

ORDINANCE 01-31-08-Z2

AN ORDINANCE ADOPTING BY REFERENCE AND PROVIDING

AMENDMENTS TO THE 2006 INTERNATIONAL MECHANICAL CODE

SECTION I. PURPOSE. The purpose of this ordinance is to adopt by reference and provide certain amendments to the 2006 International Mechanical Code, as published by the International Code Council; and to provide for the protection of the health, welfare and safety of the citizens of Johnson County, Iowa, and to provide for the enforcement of these codes.

SECTION II. APPLICABILITY OF CODES. The 2006 International Mechanical Code shall apply as adopted and amended herein.

SECTION III. EXEMPTION OF FARM STRUCTURES. No provisions of the International Mechanical Code as adopted and amended herein, shall apply to land, farm houses, farm barns, farm outbuildings or other buildings, structures, or erections which are primarily adapted, by reason of nature and area, for use for agricultural purposes on a farm.

SECTION IV. ADOPTION OF UNIFORM CODES. Subject to the amendments described below, the 2006 International Mechanical Code is hereby adopted and along with said amendments shall be known as the Johnson County Mechanical Code or the Mechanical Code.

SECTION V. AMENDMENTS TO INTERNATIONAL MECHANICAL CODE. The following sections of the 2006 International Mechanical Code are amended as follows:

A. Amend various sections throughout referencing “ICC Electrical Code” and “International Plumbing Code”:

B. Amend various sections throughout referencing “International Fire Code” with regard to LP gas installations:

C. Section 101.1: Delete Section 101.1 in its entirety and insert in lieu thereof the following:

101.1 Title. These regulations shall be known as the Johnson County Mechanical Code, and shall be cited as such and will be referred to hereinafter as “this code.”

D. Section 106.5: Delete Section 106.5 in its entirety and insert in lieu thereof the following:

106.5 Fees. A permit shall not be valid until the fees prescribed by law have been paid. Nor shall an amendment to a permit be released until the additional fee, if any, has been paid.

106.5.1 Schedule of Permit Fees. The fee for any permit shall be as set forth in the building permit fee schedule as established by resolution of the Board of Supervisors.

106.5.2 Work Commencing before Permit Issuance. Any person who commences work on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to a fee equal to the amount of the permit if a permit were issued. This fee shall be collected whether or not a permit is issued. The payment of such fee shall not exempt any person from compliance with all other provisions of this code or from any penalty prescribed by law. Only the Building Official may reduce this fee when it is demonstrated that an emergency existed that required the work to be done without a permit.

106.5.3 Re-inspection Fees. A re-inspection fee may be assessed for each inspection or re-inspection when such work or portion of such work for which the inspection is called for is not complete or when corrections called for are not made. Re-inspection fees may be assessed when the inspection card is not posted or otherwise available on the work site, the approved plans are not readily available to the inspector, access is not provided on the date for which the inspection is requested, or when there is a deviation from plans requiring approval of the building official. This section is not to be interpreted as requiring re-inspection fees the first time a job is rejected for failure to comply with requirements of this code, but as controlling the practice of calling for inspections before the job is ready for said inspection or re-inspection.

106.5.4 Refunds. The Building Official may authorize refunding of any fee paid, minus an hourly charge for work done on the permit. Application for a refund must be submitted not later than 180 days after the date of fee payment. The Building Official may authorize a refund of any fee paid or collected erroneously.

E. Section 108.4: Delete Section 108.4 in its entirety.

F. Section 108.5: Delete Section 108.5 in its entirety.

G. Section 109: Delete Section 109 and insert in lieu thereof the following:

109 Appeals. See Section 112 of the International Building Code as amended.

H. Section 106.2: Amend Section 106.2 by adding a number 9 as follows:

9. The replacement of fixed appliances provided however that the replacement appliance is in the same location and has a rating equal to less than the appliance being replaced, and it is not necessary to remove, replace, alter, or install any additional ductwork or piping.

I. Section 304.3.1: Delete Section 304.3.1 in its entirety.

J. Section 504.5: Delete Section 504.5 and insert in lieu thereof the following:

504.5 Makeup Air. All installations shall be provided with makeup air with an opening of not less than 100 square inches or as required by the manufactures specifications.

K. Section 506.3.3.1: Amend Section 506.3.3.1 by deleting “in the presence of the code official” from the first sentence.

L. Section 506.3.12.3: Amend Section 506.3.12.3 by adding a sentence to the first paragraph as follows:

Where the exhaust outlet fronts an alley, the measurement may be taken from the center line of the alley.

M. Section 507.2.1.1: Delete Section 507.2.1.1 and insert in lieu thereof the following:

507.2.1.1 Operation. Where commercial cooking appliances are vented by means of a Type I or Type II kitchen exhaust hood system, the exhaust system shall be fan powered and the appliances shall be interlocked with the exhaust hood system to prevent appliance operation when the exhaust hood system is not operating. The activation of the exhaust fan shall occur through an interlock with the cooking appliances, by means of heat sensors or detectors, or by other approved methods. Where a solenoid valve is installed in the gas piping as part of an interlock system, gas piping shall not be installed to bypass such valve.

SECTION VI. REPEALER. All other ordinances or parts of ordinances in conflict with the provisions of this ordinance are hereby repealed, including but not limited to Ordinance No. 08-18-05-Z1.

SECTION VIII. EFFECTIVE DATE. This ordinance shall become effective after its passage and publication as part of the proceedings of the Board of Supervisors.

On January 17, 2008, motion by Meyers, second by Harney, to approve an ordinance adopting by reference and providing amendments to the 2006 International Mechanical Code, on first consideration. Roll call: aye: Harney, Stutsman, Sullivan, Meyers; absent: Neuzil.

On January 24, 2008, motion by Neuzil, second by Meyers, to approve an ordinance adopting by reference and providing amendments to the 2006 International Mechanical Code, on second consideration. Roll call: aye: Harney, Sullivan, Neuzil, Meyers; absent: Stutsman.

Motion by Harney, second by Neuzil, to approve Ordinance 01-31-08-Z2, an ordinance adopting by reference and providing amendments to the 2006 International Mechanical Code on final consideration. Roll call: aye: Harney, Sullivan, Neuzil; absent: Stutsman, Meyers.

ORDINANCE 01-31-08-Z3

AN ORDINANCE ADOPTING BY REFERENCE AND PROVIDING AMENDMENTS TO THE 2006 UNIFORM PLUMBING CODE

SECTION I. PURPOSE. The purpose of this ordinance is to adopt by reference and provide certain amendments to the 2006 Edition of the Uniform Plumbing Code as published by the International Association of Plumbing and Mechanical Officials; and to provide for the protection of the health, welfare and safety of the citizens of Johnson County, Iowa; and to provide for the enforcement of the Plumbing Code.

SECTION II. APPLICABILITY OF CODE. The 2006 Uniform Plumbing Code shall apply as adopted and amended herein.

SECTION III. EXEMPTION OF FARM STRUCTURES. No provisions of the Uniform Plumbing Code as adopted and amended herein, shall apply to land, farm houses, farm barns, farm outbuildings or other buildings, structures, of erections which are primarily adapted, by reason of nature and area, for use for agricultural purposes on a farm.

For purpose of this exemption, a “farm” is defined as no less than forty (40) contiguous acres of land, or a ¼ of a ¼ of a Section, as legally described and recorded, while used for agricultural purposes. Residential structures occupied by persons engaged in farm operations shall be included in the term farming as are roadside stands for the sale of farm products.

SECTION IV. ADOPTION OF UNIFORM CODES. Subject to the amendments described below, the 2006 Uniform Plumbing Code is hereby adopted and along with said amendments shall be known as the Johnson County Plumbing Code or the Plumbing Code.

SECTION V. AMENDMENTS TO THE UNIFORM PLUMBING CODE. The following sections of the 2006 Uniform Plumbing Code are amended as follows:

A. Section 101.1: Delete Section 101.1 in its entirety and insert in lieu thereof the following:

101.1 Title. This document shall be known as the Johnson County Plumbing Code, and shall be cited as such, and will be referred to herein as “this code”.

B. Section 101.5.6: Delete Section 101.5.6 in its entirety and insert in lieu thereof the following:

101.5.6 Moved Buildings. Plumbing systems which are part of buildings or structures moved within or into this jurisdiction shall comply with the provisions of this Code for new installations except as provided for in Section 103.5.5.2

C. Section 102.3.1: Delete Section 102.3.1 in entirety and insert in lieu thereof the following:

102.3.1 Violations. It shall be unlawful for any person, firm or corporation to erect, construct, enlarge, alter, repair, move, improve, remove, convert, demolish, equip, use, or maintain any plumbing or permit the same to be done in violation of this Code. Violations of any provision of this ordinance are considered a separate infraction.

D. Section 102.3.2: Delete Section 102.3.2 in its entirety.

E. Section 103.1.1: Delete Section 103.1.1 in its entirety and insert in lieu thereof the following:

103.1.1 Permits Required. It shall be unlawful for any person, firm or corporation to make any installation, alteration, repair, replacement or remodel any plumbing system or fire sprinkler system regulated by this Code except as permitted in Section 103.2, or to cause the same to be done without first obtaining a separate plumbing permit for each separate building or structure.

F. Section 103.1.2.3: Add a new Section 103.1.2.3 as follows:

103.1.2.3. The replacement or removal and reinstallation of any fixture or appliance, provided, however, that the fixture or appliance is installed at the same location and it is not necessary to remove, replace, alter, or install any piping. Exemption from the permit requirements of this Code shall not be deemed to grant authorization for any work to be done in violation of the provisions of the Code or any other laws or ordinances of this jurisdiction.

G. Section 103.1.3: Licensing. Delete Section 103.3 in its entirety and insert in lieu thereof the following:

1. Master Plumber: No person shall plan for, lay out, supervise or perform plumbing work within Johnson County, with or without compensation, unless the person holds a master plumber's license approved by Johnson County.

2. Journeyman Plumber: No person shall work as a journeyman plumber within the County unless the person holds a journeyman plumber's license approved by Johnson County.

3. Gas Pipe Installer: No person shall work as a gas pipe installer unless the person holds a gas pipe installer’s license approved by Johnson County.

4. Gas Distribution Installer: No person shall work as a distribution installer unless the person holds a gas distribution installer’s license approved by Johnson County.

5. Permitting Work by Unlicensed Individuals: No person shall knowingly employ or permit an unlicensed person to perform plumbing work within Johnson County if the work is required by this Code to be performed by a licensed plumber.

6. Licensed Plumbers to be On‑Site: There shall be a properly licensed plumber present at all locations and at all times where plumbing work is being performed. At least one licensed plumber shall be present for every three (3) apprentices or laborers. Such licensed plumber must be an employee of the acting Master Plumber.

H. Section 103.1.3.3: Reciprocal Licenses:

1. Master Plumber: A master plumber's license will be issued to an applicant who demonstrates at least two (2) years experience as a journeyman level plumber and has successfully passed the proctored, six (6) hour, master plumber's examination administered by a testing agency approved by the Authority Having Jurisdiction, based upon the 2006 Uniform Plumbing Code

2. Journeyman Plumber: A journeyman plumber's license will be issued to an applicant who demonstrates at least three (3) years experience as either a journeyman or apprentice plumber and who has successfully passed a proctored, six (6) hour, journeyman plumber’s exam based upon the 2006 Uniform Plumbing Code and administered by a testing agency approved by the Authority Having Jurisdiction.

3. Gas Pipe Installer: A gas pipe installer’s license shall be issued to every person who successfully passes the gas pipe installer examination by a testing agency approved by the Authority Having Jurisdiction; or holds certification by industry-sponsored Certified Employee Training Program for liquefied petroleum use (“appliance installation which includes interior gas piping”), or its equivalent, and shows documentation of training, all as approved by the Building Official. Persons who install, service, test, or maintain propane gas utilization equipment, or gas piping systems of which the equipment is a part, or accessories, shall be trained in the proper procedures in accordance with applicable gas codes. Refresher training shall be provided at least every three (3) years and provide such documentation to the building division.

4. Gas Distribution Installer: A gas distribution installer’s license shall be issued to every person who holds certification by industry-sponsored Certified Employee Training Program for liquefied petroleum use (“distribution system operation”), or its equivalent, and shows documentation of training, all as approved by the Building Official. Persons who install, service, test, or maintain gas distribution systems or equipment which is a part or accessories shall be trained in the procedures in accordance with applicable gas codes. Refresher training shall be provided at least every three (3) years and such documentation shall be provided to the building division.

I. Section 103.1.3.4: License Renewals:

1. All licenses which have not previously been revoked and expire on December 31 of each year, the licensee shall provide the Johnson County Building Division with a copy of current license within thirty (30) days of issuance.

2. At the time of renewal, each licensee shall identify the plumbing company where the plumber is currently employed.

J. Section 103.1.3.5: Revocation of License:

1. The Building Official, with consent of the Board of Appeals, may deny the ability to perform work if the license holder shows incompetence or lack of knowledge, if the license was obtained by fraud or for continual violation of any sections of this Code.

2. Licenses are not transferable. The lending of any license or the obtaining of permits there under for any other person shall not be acceptable.

K. Section 103.1.3.6: Re-issuance of License after Revocation:

1. If a license is revoked for any reason, the license holder shall not be allowed to perform work in Johnson County for at least twelve (12) months after revocation.

L. Section 103.2.1.7: Qualifications of Permittee:

1. A permit may be issued to any person holding a valid master plumber license as approved by Johnson County or to any plumbing company which employs a duly licensed master plumber on a full-time basis.

2. A permit may be issued to the owner of an existing owner-occupied single-family dwelling, pursuant to a valid certificate of occupancy and used exclusively for residential purposes, to do any work regulated by this Article in connection with said dwelling and accessory buildings. The owner must personally purchase all material and perform all labor in connection therewith. All work shall comply with this adopted code under the supervision of a licensed plumber.

3. A permit may be issued for the installation of gas piping to any person holding a valid gas pipe installer’s license approved by Johnson County or to any company which employs a duly licensed gas pipe installer.

4. A permit may be issued to the holder of a valid fire sprinkler installer’s for the installation of fire sprinkler systems provided the licensee is employed by a fire sprinkler contractor with either at least one NICET Level III certified person or an engineer licensed in the State of Iowa with experience in fire protection sprinkler systems on staff.

M. Section 103.2.4: Add a new Section 103.2.4 as follows:

103.2.4 Insurance Required. Before a permit to perform plumbing work may be issued, the applicant shall have on file with the Building Official a copy of a certificate of insurance stating the liability amounts of no less than three hundred thousand dollars ($300,000) for property damage and five hundred thousand dollars ($500,000) for bodily injury, and the County shall be named as an additional insured. The policy shall also provide for at least thirty (30) calendar days' notice by the insurer to the County of termination of the policy by the insured or insurer. Plumbing permits issued under subsection B of this Section shall be exempted from this insurance requirement.

N. Section 103.4: Delete Section 103.4 in its entirety and insert in lieu thereof the following:

103.4 Fees.

103.4.1 Payment of Fees. A permit shall not be valid until the fees prescribed by law have been paid. Nor shall an amendment to a permit be released until the additional fee, if any, has been paid.

103.4.2 Permit Fees. The fee for any permit shall be as set forth in the building permit fee schedule as established by resolution of the Board of Supervisors.

103.4.3 Work Commencing before Permit Issuance. Any person who commences work on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary permits shall be subject to a fee equal to the amount of the permit if a permit were issued. This fee shall be collected whether or not a permit is issued. The payment of such fee shall not exempt any person from compliance with all other provisions of this code or from any penalty prescribed by law. Only the Building Official may reduce this fee when it is demonstrated that an emergency existed that required the work to be done without a permit.

103.4.4 Re-inspection Fees. A re-inspection fee may be assessed for each inspection or re-inspection when such work or portion of such work for which the inspection is called for is not complete or when corrections called for are not made. Re-inspection fees may be assessed when the inspection card is not posted or otherwise available on the work site, the approved plans are not readily available to the inspector, access is not provided on the date for which the inspection is requested, or when there is a deviation from plans requiring approval of the Building Official. This section is not to be interpreted as requiring re-inspection fees the first time a job is rejected for failure to comply with requirements of this code, but as controlling the practice of calling for inspections before the job is ready for said inspection or re-inspection.

103.4.5 Refunds. The Building Official may authorize refunding of any fee paid, minus an hourly charge for work done on the permit. Application for a refund must be submitted not later than 180 days after the date of fee payment. The Building Official may authorize a refund of any fee paid or collected erroneously.

O. Section 103.9: Add a new Section 103.9 as follows:

103.9 Appeals. See Section 112 of the International Building Code as amended.

P. Section 202: Add the following Definitions to Section 202 as follows:

Fire Sprinkler Installer – any person licensed to install only fire sprinkler systems.

Liquefied Petroleum Gas (L.P.G.) pipe Distributor- any person licensed to install piping to distribute fuel gas from the L.P.G. tank to the building in accordance with current NFPA 54 and NFPA 58 guidelines and standards.

Gas pipe Installer – any person licensed to install only the piping to distribute fuel gas from the entrance of the structure to the gas outlets.

Plumber, apprentice – any properly licensed person licensed who works under the supervision and guidance of a skilled journeyman or contractor for the purpose of learning the plumbing trade.

Plumber, inactive – any licensed plumber who is not currently employed nor actively participating in the plumbing trade.

Plumber, journeyman – any properly licensed person who is allowed to install plumbing only under the employ of a master plumber.

Plumber, master – any properly licensed person who undertakes or offer to undertake, to plan for, layout, supervise or perform plumbing work with or without compensation.

Q. Section 412: Delete Sections 412.1 through 412.6 and Table 4-1 and insert in lieu thereof the following:

412.1 Fixture Count. Every building intended for human occupancy shall be provided with sanitary facilities as required by this Section and Table 4-1. The occupant load used to determine the minimum number of sanitary fixtures shall be the occupant load established by the 2006 International Building Code in Section 1004 and Table 1004.1.1. The established occupant load shall be assumed to be one-half male and one-half female unless sufficient evidence to the contrary is supplied to the Authority Having Jurisdiction.

Exception: When toilet facilities are provided for employees only, the occupant load shall be the actual number of employees on the largest shift.

412.2 Separate Facilities. Buildings with an occupant load of sixteen or more shall provide separate facilities for each sex. Buildings with the total occupant load of less than sixteen may provide the required fixtures in a unisex restroom. Urinals need not be provided in unisex restrooms.

Table 4-1⁷

Fixtures Per Person¹
Type of Building² or Occupancy	Water Closets/Urinals⁹		Lavatories⁶		Bathtubs or Showers	Drinking³ Fountains
	Male	Female	Male	Female
For employee or staff use in all occupancies except industrial warehouses, workshops, factories, foundries and similar establishments.	1:1-15 2:16-35 3:36-55	1:1-15 2:16-35 3:36-55	1 for each 2 water closets or urinals			1:30-150 Add 1 for each additional 300 persons
	Over 55, add 1 fixture for each additional 40 persons.
For employee or staff use in industrial warehouses, workshops, factories, foundries and similar establishments.	1:1-10 2:11-25 3:26-50 4:51-75 5:76-100	1:1-10 2:11-25 3:26-50 4:51-75 5:76-100	1 for each 2 water closets or urinals			1 per 150
	Over 100, add 1 fixture for each additional 30 persons
For public use within Assembly places, i.e. theaters, auditoriums, etc.	1:1-30 2:31-75 3:76-125 4:126-200 5:201-300 6:301-400	1:1-15 2:16-30 3:31-50 4:51-100 5:101-150 6:151-200 7:201-250 8:251-300 9:301-350 10:351-400	1:1-75 2:76-200 3:201-400	1:1-30 2:31-100 3:101-200 4:201-300 5:301-400		1:1-150 2:151-400 3:401-750 And 1 additional fixture for each additional 500 persons
	Over 400, add 1 fixture for each 200 males	Over 400, add 1 fixture for each 125 females	Over 400, add 1 fixture per 400 persons
Dormitories – school or labor	1 per 10	1 per 8	1 per 12	1 per 12	1 per 8	1 per 150
	Add 1 fixture for each 25 males over 10	Add 1 fixture for each 20 females over 8	Over 12, add 1 per each 20 males	Over 12, add 1 for each 20 females	Over 150, add 1 per 20
Hospitals
Individual room	1 per room		1 per room		1 per room
Ward room	1 per 8 beds		1 per 10 beds		1 per 20 beds
Institutional – other than hospitals or penal institutions	1 per 25	1 per 20	1 per 10	1 per 10	1 per 8	1 per 150
Office or public buildings
For public use within office or public buildings	1:1-50 2:51-100 3:101-150 4:151-200 5:201-400	1:1-15 2:16-35 3:36-55 4:56-100 5:101-150 6:151-200 7:201-250 8:251-300 9:301-350 10:351-400	1 for each 2 water closets or urinals			1 per 7-150 And 1 for each 300 additional persons
	Over 400, add 1 fixture for each additional 500 males and 1 for each 150 females
For employees or staff in office or public buildings	1:1-15 2:16-35 3:36-55		1:1-15 1 for each 2 2:16-35 water 3:36-55 closets or urinals			1:30-150 And 1 for each additional 300 persons
Wholesale and retail stores	1:1-250 2:251-500 3:501-750 4:751-1,000	1:1-250 2:251-400 3:401-600 4:601-800 5:801-1,000	1 for each 2 water closets or urinals			1 for each pair of restroom facilities
	Over 1,000 add 1 fixture for each additional 500 males	Over 1,000 add 1 fixture for each additional 400 females
Restaurants⁸ which do not serve alcohol	1:1-50 2:51-100 3:101-175 4:176-300	1:1-50 2:51-100 3:101-175 4:176-300	1 for each 2 water closets or urinals
	Over 300, add 1 fixture per 200 additional persons
Restaurants⁸ which serve alcohol, pubs and lounges	1:1-30 1:1-30 2:31-60 2:31-60 3:61-100 3:61-100 4:101-150 4:101-130 5:151-200 5:131-160 6:201-275 6:161-200 7:276-400 7:201-300 8:301-400 Over 400 add Over 400, 1 fixture for add 1 each 175 fixture for males each 150 females		1 for each 2 water closets or urinals
Schools⁵ – for student use:
Nursery	1:1-20 2:21-50	1:1-20 2:21-50	1:1-25 2:26-50	1:1-25 2:26-50		1 per 150
	Over 50, add 1 fixture for each additional 50 persons