Page 1 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Pending Review
TAC Recommendation
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
SubCode:
Building
Ü
9‑Fire Protection Systems
Section
915
 7383 
Chapter
Mod #
This proposed modification deletes all the CO alarm requirements in Section 908.8 and adds all the current CO alarm requirements of the 2018 IBC into an expanded Section 915.
9
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note:  Fire TAC NAR
Proponent requesting NAR
Bryan Holland
10‑Means of Egress
Mod #
 8347 
Proponent
1015.6
Section
10
Chapter
Pending Review
Modifies requirements for fall arrest anchorage for steep roofs.
Summary

AS
AM

X
NAR

I

W
TAC Action
Note: Fire TAC NAR
2nd Crum  
1 Yes – 6 No NAR
Ann Russo2
31‑Special Construction
Mod #
 7365 
Proponent
3111
Section
31
Chapter
Pending Review
This proposed modification updates requirement for solar energy systems in the FBC‑B.
Summary
X
AS
AM

NAR

I

W
TAC Action
Note:  Structural, Fire, Roofing all voted AS
2nd Crum
7 Yes – 0 No
Bryan Holland
SubCode:
Existing Building
Ü
4‑Prescriptive Compliance Method

Page 2 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Section
402.6
 7355 
Chapter
Mod #
This proposed modification adds CO alarm requirement to the prescriptive compliance method on the FBC‑Existing Building.
4
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note:  Fire NAR
Dies for lack of 2nd  NAR 
Bryan Holland
Section
403.13
 7357 
Chapter
Mod #
This proposed modification adds CO alarm requirement to the prescriptive compliance method on the FBC‑Existing Building.
4
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note:  Fire TAC NAR
Dies for lack of 2nd  NAR 
Bryan Holland
6‑Repairs
Mod #
 8388 
Proponent
601.2
Section
6
Chapter
Pending Review
The current text talks about the condition &quot;before the repair was undertaken.&quot; This means the damaged condition. What these provisions intend is to restore the condition that existed before the damage, not before the repair.
Summary

AS
AM

X
NAR

I

W
TAC Action
Note:  Code Admin NAR    2nd Gary Griffin
Calleja – why insert the word ‘damaged’?  Crum-this if for cases where damage has occurred.  If before repair is taken rather than at time damage occurs.  Madani-in the code there is a section regarding repair.  This targets specific situation where damage has occurred.  Quintella suggested ‘before the repair and after the damage has occurred.’  VOTE: 4 Yes – 3 No NAR
Ann Russo8
8‑Alterations ‑ Level 2
Section
804.4.4
 7358 
Chapter
Mod #
This proposed modification adds CO alarm requirement to the &quot;Level 2 Alteration&quot; requirements of the FBC‑Existing Building.
8
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
??
Bryan Holland
SubCode:
Mechanical
Ü
2‑Definitions

Page 3 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7273 
Proponent
202
Section
2
Chapter
Pending Review
This proposal simply updates a definition to indicate what organization is responsible for WEEL values, which has no impact on construction cost.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  
James Bickford
Mod #
 7274 
Proponent
202
Section
2
Chapter
Pending Review
Changes text of definitions “ACCESS (TO)” and “READY ACCESS (TO).
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Section
202
 7275 
Chapter
Mod #
describes what would be considered as commercial food service
establishments
2
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

James Bickford
Section
202
 7276 
Chapter
Mod #
Clarifies definition of Machine Room
2
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

James Bickford

Page 4 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7278 
Proponent
202
Section
2
Chapter
Pending Review
The proposal removes brass because brass is a copper‑alloy and copper‑alloy is the term used to identify materials manufactured where copper is the base metal and includes brass and bronze.
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum – for discussion – 
0 Yes – 7 No  NAR 

James Bickford
Mod #
 7279 
Proponent
202
Section
2
Chapter
Pending Review
To replace the term &quot;PRESS&quot; with the industry recognized term &quot;PRESS‑CONNECT&quot;.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7442 
Proponent
202
Section
2
Chapter
Pending Review
The modification of the 100 HP power threshold in Item 7 clarifies that this is compressor drive power, which is the terminology used in IIAR 2 Section 4.2.3 and ASHRAE 15 Section 7.2.2(g).
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7836 
Proponent
202
Section
2
Chapter
Pending Review
Adds definition for Large‑diameter ceiling fan
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Calleja
7 Yes – 0 No
Amanda Hickman

Page 5 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 8007 
Proponent
202
Section
2
Chapter
Pending Review
Revises definition “PRESS‑CONNECT”. Revises section 1203.8 and 1203.8.3 to reflect this change of Press‑connect.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
3‑General Regulations
Mod #
 7166 
Proponent
307.2
Section
3
Chapter
Pending Review
We have developed a new safety control, the No Freeze Control, that prevents the evaporator coils on an ac unit from freezing up. This stops potential water in the unit and prevents mold and mildew damage to the unit and home.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

Brad Ketner
Mod #
 7281 
Proponent
303.7
Section
3
Chapter
Pending Review
This modification completes this section and has all the information necessary for a complete and code compliant installation.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7282 
Proponent
303.9
Section
3
Chapter
Pending Review
Adds new section 303.9 &quot;Fireplaces in Group I‑2 Condition 2 Occupancies&quot; and 901.5 &quot;Solid fuel‑burning fireplaces and appliances in Group I‑2 Condition 2&quot;
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford

Page 6 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7283 
Proponent
305.4
Section
3
Chapter
Pending Review
The horizontal support spacing for both PEX and PE‑RT tubing (piping) up to and including 1&quot; size is 32&quot; (2‑ 2/3Ft) and 48&quot; (4Ft) for sizes 1‑ 1/4&quot; and larger. These dimensions are consistent with all published PEX literature and manufacture&#39;s installation instructions.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7284 
Proponent
305.4
Section
3
Chapter
Pending Review
Modifies table 305.4
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7285 
Proponent
306.1.1
Section
3
Chapter
Pending Review
Delete section without substitution
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7286 
Proponent
307.2.2
Section
3
Chapter
Pending Review
Adds copper alloy to code section
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
4‑Ventilation

Page 7 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7287 
Proponent
401.5
Section
4
Chapter
Pending Review
Changes text of Table 401.5
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum 
John – suggested remove louvre and grill or remove table.
0 Yes – 7 No  NAR 
James Bickford
Mod #
 7289 
Proponent
404.1
Section
4
Chapter
Pending Review
Adds UL 2075‑13 standard
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Calleja
7 Yes – 0 No
James Bickford
Mod #
 7290 
Proponent
404.1
Section
4
Chapter
Pending Review
Changes text of Section 404.1 “Enclosed parking garages.” It also deletes Section 404.2. Section 404.2 is being rolled into Section 404.1.  It clarifies that the exhaust system either has to run constantly or it has to run automatically.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford
Section
401.4
 8209 
Chapter
Mod #
Aligns with 2021 IMC in approving limited applications of factory‑built intake/exhaust combination termination fittings.
4
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

Mike Moore

Page 8 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Section
403.3.2.5
 8217 
Chapter
Mod #
Aligns with Section 301.7 of the 2017 FBC, Mechanical; the 2021 IMC; and the 2021 IRC in requiring listing and labeling of ventilation fans to ANSI/AMCA 210 ‑ ANSI/ASHRAE 51.
4
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
2nd Crum
4 Yes – 3 No  NAR 

Mike Moore
Mod #
 8326 
Proponent
403.3.2.1
Section
4
Chapter
Pending Review
Provides a credit for balanced mechanical ventilation.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Calleja
Calleja – this should be in FBC-Res code. Belcher to make comment to achieve that.
7 Yes – 0 No
Joseph Lstiburek
5‑Exhaust Systems
Section
501.2
 7292 
Chapter
Mod #
Clarify the intent of these sections
5
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7293 
Proponent
504.4
Section
5
Chapter
Pending Review
Section 504 covers duct construction for dryers, however, it is unclear on the requirement to seal dryer ducts. Sealing is specified in 603.9.
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum
3 Yes – 4 No  NAR 
James Bickford

Page 9 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7294 
Proponent
504.4.1
Section
5
Chapter
Pending Review
Adds new section 504.4.1 “Exhaust termination outlet and passageway size.”
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Quintella
Calleja – applies to FBC-Res.  Madani-Mechanical does apply to Residential. Quintella – this sizing typically occurs in Res.  Crum- this code applies to both commercial and residential.  Quintella – standard wall is 3 ½ in residential and 4 commercial.
7 Yes – 0 No  
James Bickford
Section
505
 7295 
Chapter
Mod #
The code needs added coverage for domestic exhaust equipment and downdraft equipment and needs to reference the relevant product standards
5
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7311 
Proponent
505.1
Section
5
Chapter
Pending Review
Adds text to Section 505.1 “Domestic systems.” Modification regarding fire suppression for range hoods installation in Groups I‑1 and I‑2 occupancies.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7319 
Proponent
506.3.13.2
Section
5
Chapter
Pending Review
Modifies section 506.3.13.2 “Termination through an exterior wall.” Intent of change is fire safety related. Clarification to show that Exterior openings shall be located in accordance with section 506.3.13.3.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
6 Yes – 1 No  AS 
James Bickford

Page 10 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7320 
Proponent
506.3.13.2
Section
5
Chapter
Pending Review
Clarifies exhaust outlet termination location
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford
Mod #
 7321 
Proponent
507.2.6
Section
5
Chapter
Pending Review
Modification of Section 507.2.6 “Clearances for Type I hood.”
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
James Bickford
Section
507.6.1
 7322 
Chapter
Mod #
Clarifies what a smoke generator is.
5
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7323 
Proponent
510.8.1
Section
5
Chapter
Pending Review
Adds new section requiring clean outs on ducts conveying combustible dust.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford

Page 11 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7324 
Proponent
512.2
Section
5
Chapter
Pending Review
The proposal removes brass because brass is a copper alloy and reworded the sentence without changing the meaning
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
6‑Duct Systems
Mod #
 7341 
Proponent
602.1
Section
6
Chapter
Pending Review
Modification of text for Section 602.1 “General” to permit as a plenum framing cavities addressed in Section 602.3.
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum
2 Yes – 5 No  NAR 
James Bickford
Mod #
 7343 
Proponent
602.2.1
Section
6
Chapter
Pending Review
Modification of text for Section 602.2.1 “Materials within plenums.” Concerning material installation within a plenum that should be listed for the application.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7344 
Proponent
602.2.1.1
Section
6
Chapter
Pending Review
Modification of text for Sections 602.2.1.1 “Wiring”, 602.2.1.2 “Fire sprinkler piping,” and 602.2.1.3 “Pneumatic tubing.” This proposal concerns consistency with the pass/fail criteria for the testing of products from in these sections, and the listing and labeling requirements.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford

Page 12 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7346 
Proponent
602.2.1.6
Section
6
Chapter
Pending Review
Entirely replaces Section 602.2.1.6 “Foam plastic insulation in plenums as interior finish or interior trim”. Deletes sections 602.2.1.6.1, 602.2.1.6.2, 602.2.1.6.3.
Summary
X
AS
AM

NAR

I

W
TAC Action
Duplicate 8253
2nd Crum
7 Yes – 0 No
James Bickford
Mod #
 7386 
Proponent
602.2.1.7
Section
6
Chapter
Pending Review
Modification of text for Section 602.2.1.7 “Plastic plumbing piping and tubing.”  Adds new standard UL 2846‑14,
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford
Mod #
 7387 
Proponent
602.2.1.8
Section
6
Chapter
Pending Review
Adds new Section 602.2.1.8 “Pipe and duct insulation within plenums.”
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
James Bickford
Mod #
 7388 
Proponent
603.5.2
Section
6
Chapter
Pending Review
Adds new Section 603.5.2 “Phenolic ducts.” Adds new standard “SMACNA Phenolic Duct Construction Standard 1st edition 2015.” Phenolic duct is a new air distribution material.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
Calleja – needs definition of ‘Phenolic Duct’.
7 Yes – 0 No 
James Bickford

Page 13 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7389 
Proponent
603.8.2
Section
6
Chapter
Pending Review
Modifies Section 603.8.2 “Sealing.” Ducts shall be sealed, secured, and then tested prior to concrete encasement or direct burial.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No 
James Bickford
Mod #
 7393 
Proponent
603.9
Section
6
Chapter
Pending Review
This proposal will reduce construction cost and still reduce energy loss that would occur due to duct leakage outside conditioned space. Low pressure longitudinal seam duct leakage is very limited and the small amount of leakage within conditioned space is still useful energy.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Section
604.11
 7394 
Chapter
Mod #
Adds exception to Section 604.11 “Vapor retarders”. Proposal adds an option to the vapor retarder requirements for duct insulation of the FMC.
6
Proponent
TAC Action
Summary
X
AS
AM

NAR

I
Pending Review

W
2nd Crum
6 Yes – 1 No  AS
James Bickford
Mod #
 7936 
Proponent
607.4
Section
6
Chapter
Pending Review
This modification revises language in section 607.4
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
Amanda Hickman

Page 14 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 8253 
Proponent
602.2.1.6
Section
6
Chapter
Pending Review
This proposal is intended to revise the requirements for foam plastic in plenums. There is a companion proposal for the Florida Building Code. This code change is intended to not revise technical requirements, but clarifies the code&#39;s intent for the use of foam plastic in plenums.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

John Woestman
Section
601.5
 8320 
Chapter
Mod #
Allow return air from closets
6
Proponent
TAC Action
Summary
X
AS
AM

NAR

I
Pending Review

W
2nd Quintella
Calleja – suggests should be in FBC-Res.  Creates a mold problem.  Why are closets not allowed to have returns?  Needs to be discussed.  Quintella think it came from NFPA 90.  Opposed to allowing an air handler in a closet.
6 Yes – 1 No AS 

Joseph Lstiburek
Section
601.5
 8322 
Chapter
Mod #
Allows return air to be taken from a boiler room, furnace room or mechanical room warming the room reducing relative humidity and mold.
6
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
2nd Crum
Quintella – opposition to current code.  Calleja – allows to remove air from the boiler room.
4 Yes – 3 No  NAR 
Joseph Lstiburek
Section
601.5
 8325 
Chapter
Mod #
Allows return air in bathrooms.
6
Proponent
TAC Action
Summary
X
AS
AM

NAR

I
Pending Review

W
2nd Calleja
Calleja may have to add comment later to support moving moist air from bathroom to outside.  Quintella – exhaust fans are normally installed for this.
5 yes – 2 No  AS 
Joseph Lstiburek
8‑Chimneys and Vents

Page 15 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7395 
Proponent
805.8
Section
8
Chapter
Pending Review
Adds new Section 805.8 “Insulation shield.” the code should require insulation shields for factory‑built and metal chimneys as they require clearance to insulation and represents a fire hazard when one is not installed.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No 
James Bickford
9‑Specific Appliances, Fireplaces and Solid Fuel‑burning Equipment
Mod #
 7839 
Proponent
929
Section
9
Chapter
Pending Review
This proposal adds language regarding the testing and labeling of Large‑diameter ceiling fans.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
Amanda Hickman
11‑Refrigeration
Mod #
 7440 
Proponent
1104.2.2
Section
11
Chapter
Pending Review
Revises Section 1104.2.2 “Industrial occupancies and refrigerated rooms.”  The proposal clarifies that Section 1104.2.2 only applies when a machinery room is otherwise required.
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum
2nd Withdrawn  
Dies for lack of 2nd  NAR 
James Bickford
Mod #
 7453 
Proponent
1104.2.2
Section
11
Chapter
Pending Review
Deletes item from Section 1104.2.2 “Industrial occupancies and refrigerated rooms.” The section proposed for deletion is archaic.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford

Page 16 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7488 
Proponent
1104.2.2
Section
11
Chapter
Pending Review
Adds exceptions to Section 1104.2.2 (4) “Industrial occupancies and refrigerated rooms.”
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7489 
Proponent
202
Section
11
Chapter
Pending Review
Deletes definition in “REFRIGERATED ROOM OR SPACE.” Modifies Section 1104.2.2 “Industrial Occupancies and refrigerated rooms.”
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 7491 
Proponent
1105.6.1.1
Section
11
Chapter
Pending Review
Adds new Section 1105.6.1.1 “Indoor exhaust opening location.”
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Crum
1 Yes – 6 No NAR 
James Bickford
Mod #
 7492 
Proponent
1107.5.2
Section
11
Chapter
Pending Review
Modifies Section 1107.5.2 “Copper and copper‑alloy pipe.”  Removes term brass because brass is a copper alloy
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford

Page 17 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7494 
Proponent
1107.5.3
Section
11
Chapter
Pending Review
Modifies Section 1107.5.3 “Copper tube.” Modification adds press‑connect joints to mechanical joints to 1107.5.3
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
12‑Hydronic Piping
Mod #
 7572 
Proponent
1202.5
Section
12
Chapter
Pending Review
ASSE 1061 Performance Requirements for Push Fit Fittings are already referenced in the FPC.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
James Bickford
Mod #
 8004 
Proponent
1203.5
Section
12
Chapter
Pending Review
Deletes section 1203.5 Brass pile and 1203.6 Brass tubing.  Brass is a copper allow and is covered by section 1203.7 and 1203.8
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 8008 
Proponent
1208.1
Section
12
Chapter
Pending Review
Adds exception to 1208.1 “General.” Adds language from PPFA which allows for limited air testing of plastic piping systems
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No 
James Bickford

Page 18 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 8011 
Proponent
1209.3
Section
12
Chapter
Pending Review
Modifies text for Section 1209 “Embedded piping.” Adds new Section 1209.3.5 “Cross‑linked polyethylene (PEX) joints.”
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
James Bickford
Mod #
 8013 
Proponent
1209.5
Section
12
Chapter
Pending Review
Modifies text of Section 1209.5 “Thermal barrier required.” Deleted sections 1209.5.1 and 1209.5.2.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  
Crum – basically Energy code related but should be in Mechanical.
James Bickford
13‑Fuel Oil Piping and Storage
Mod #
 8030 
Proponent
1303.1.1
Section
13
Chapter
Pending Review
The proposal removes brass because brass is a copper‑alloy and copper‑alloy is the term used to identify materials manufactured where copper is the base metal and includes brass and bronze.
Summary

AS
AM

X

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
Mod #
 8033 
Proponent
1303.4
Section
13
Chapter
Pending Review
The proposal removes brass section because brass is a copper‑alloy and copper‑alloy is used to identify materials manufactured where copper is the base metal including brass and bronze
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

James Bickford
14‑Solar Systems

Page 19 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 8034 
Proponent
1402.4
Section
14
Chapter
Pending Review
Modifies text of Section 1402.4 “Roof‑mounted collectors,” and 1402.4.1 “Collectors mounted above the roof.”
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
James Bickford
15‑Referenced Standards
Mod #
 7113 
Proponent
1
Section
15
Chapter
Pending Review
The shown reference year of 2008 for AMCA 550 is incorrect.
Summary

AS
AM

X
NAR

I

W
TAC Action
Dies for lack of 2nd  NAR  

Michael Steele
Mod #
 7842 
Proponent
1
Section
15
Chapter
Pending Review
AMCA 230‑15 Reference Standard
UL 507‑2014 Reference Standard
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
Amanda Hickman
Mod #
 7976 
Proponent
1
Section
15
Chapter
Pending Review
This modification updates the reference standard AMCA 550‑08 to the current version, AMCA/ANSI 550‑15 (Rev. 09/18).
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No 
Amanda Hickman
SubCode:
Residential
Ü
2‑Definitions

Page 20 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Section
202
 7361 
Chapter
Mod #
This proposed modification revises the current definition of Carbon Monoxide Alarm and adds a definition for Carbon Monoxide Detector.
2
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note: Fire TAC NAR
Dies for lack of 2nd  NAR  

Bryan Holland
3‑Building Planning
Section
315
 7339 
Chapter
Mod #
This proposed modification completely replaces the current R315 in the FBC‑R related to carbon monoxide alarm requirements with R315 of the 2018 IRC.
3
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note: Fire TAC NAR
Proponent requests NAR
Dies for lack of 2nd  NAR  

Bryan Holland
Mod #
 7350 
Proponent
329
Section
3
Chapter
Pending Review
This proposed modification adds a new section on Stationary Storage Battery Systems to the code.
Summary
X
AS
AM

NAR

I

W
TAC Action
Belcher-working with Bryan through public comment as to location
2nd Hernandez
7 Yes – 0 No
Bryan Holland
Section
324
 7645 
Chapter
Mod #
The modification provides for solar ready features to facilitate the instalation of solar PV and solar thermal systems without resort to destructive methods.
3
Proponent
TAC Action
Summary

AS
AM

X
NAR

I
Pending Review

W
Note:  Fire, Structural, Roofing all voted NAR
2nd Quintella
Calleja – why does this come before Mechanical TAC?  Madani-there is a section related to solar in Mechanical Code. This refers to solar thermal and photo voltaic.     VOTE:  1 yes – 6 No  NAR 
John Hall
4‑Foundations

Page 21 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 7655 
Proponent
408.3
Section
4
Chapter
Pending Review
This change adds an option for dehumidification for unvented crawl spaces.
Summary
X
AS
AM

NAR

I

W
TAC Action
Note: Structural TAC AS
2nd Calleja
7 Yes – 0 No  
Ann Russo8
14‑Heating and Cooling Equipment and Appliances
Mod #
 8360 
Proponent
1411.6
Section
14
Chapter
Pending Review
Refrigerant piping insulation minimum R‑value is shown as R‑4 in this section and is in conflict with the R‑3 shown on Energy Code R403.4. This change would resolve the conflict.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
Oscar Calleja
15‑Exhaust Systems
Mod #
 8152 
Proponent
1507
Section
15
Chapter
Pending Review
Reduces ventilation rates, aligns with 2021 IRC.
Summary

AS
AM

X
NAR

I

W
TAC Action
2nd Calleja for discussion
2nd Withdrawn in favor of alternate language in another mod.
Dies for lack of 2nd  NAR  

Mike Moore
Mod #
 8205 
Proponent
1507.3.2
Section
15
Chapter
Pending Review
Requires labeling of ventilation system control.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 yes – 0 No
Mike Moore

Page 22 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Total Mods for  Mechanical in  Pending Review
TAC: 
Mechanical
 87
Mod #
 8362 
Proponent
1502.4.1
Section
15
Chapter
Pending Review
Adds clarification by adding the corresponding metal gauge to listed duct thickness for dryer exhaust metal ducts.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Hernandez
7 Yes – 0 No
Oscar Calleja
Mod #
 8364 
Proponent
1502.4.2
Section
15
Chapter
Pending Review
Removes requirement for screws in Residential Dryer exhaust ducts. The use of screws was historically prohibited in dryer ducts due to the potential for lint accumulation and fire risk.
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Hernandez
7 Yes – 0 No
Oscar Calleja
16‑Duct Systems
Mod #
 7800 
Proponent
1602.2
Section
16
Chapter
Pending Review
Incorporating TAC’s declaratory statements as required by 553.73(7)(d), Florida Statutes. 

DS2016‑100
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Calleja
7 yes – 0 No
Mo Madani
2712‑Reference Standards
Mod #
 7975 
Proponent
1
Section
46
Chapter
Pending Review
This modification updates the reference standard ANSI/AMCA 210‑ANSI/ASHRAE 51—07 to the current version ANSI/AMCA 210‑16 / ASHRAE 51‑16
Summary
X
AS
AM

NAR

I

W
TAC Action
2nd Crum
7 Yes – 0 No
Amanda Hickman
Search Criteria

Page 23 of 23
2/26/2019
Mechanical
TECHNICAL ADVISORY COMMITTEE
All Mods
FIRST COMMENT PERIOD
Total Mods for this report:  87
Modification #:
Code Change Cycle:
Chapter & Topic:
Date Submitted From:
TAC:
Proponent Last Name:
Affects HVHZ:
Sub Code:
Code Version:
TAC Action:
Text of Modification:
Section:
Related Modifications:
TAC Recommendation:
Modification Status:
Date Submitted To:
Proponent First Name:
2020
ALL
2020 Triennial Original Modification 11/02/2018 ‑ 12/15/2018
ALL
ALL
M
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
Verified
ALL
ALL
No
Archived: