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Permit Review Detail

Permit Number: T22CM07002
Parcel: 125121750

Address:
3250 E 3RD ST

Review Status: Completed

Review Details: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO

Permit Number - T22CM07002
Review Name: RESIDENTIAL - BLDG/ZONING/ENGINE/NPPO
Review Status: Completed
Review Date Reviewer's Name Type of Review Description Status Comments
09/13/2022 STEVE SHIELDS ZONING REVIEW Reqs Change ZONING REVIEW TRANSMITTAL

FROM: PDSD Zoning Review


PROJECT:
T22CM07002
3250 E 3rd St - R-1
Pantry & Garage Addition (1st Review)


TRANSMITTAL: September 13, 2022
COMMENTS: the following comments are relative to an application for a Design Development Option (DDO) (UDC 3.11.1).

This site is located in the R-1 zone (UDC 4.7.1). A single-family residence (SFR) is a permitted use in this zone (Table 4.8-2). See Use-Specific Standards 4.9.7.B.5 - 9. 10.

Perimeter yard setbacks are based on a measurement from design grade to the highest point of the exterior wall UDC Article 6.4.5.B & Figure 6.4.5-A. As height dimensions from design grade 6” has been added to the heights provided on the elevations to determine perimeter yard setbacks.

The minimum setback is the greater of six (6) feet, or two-thirds (2/3) the height of the structure’s wall facing each interior property line (Table 6.3-2.A).
1. Based on a wall height of 12’-3” the required perimeter yard setback from the proposed garage to the east property line is 8’-2”, proposed setback is 1’-4”

A Design Development Option (DDO) must be submitted and approved to reduce the required setback,
DDO application and requirements can be found at: https://www.tucsonaz.gov/files/pdsd/forms/DDO_for_Setback_and_Height_UDC_8.11.20.pdf. A DDO is a separate submittal from the building plan and shall be submitted at: https://www.tucsonaz.gov/pdsd-filedrop, using the Submission Type “Zoning Administration”. If you have questions about the DDO application or process please contact Mark Castro at Mark.Castro@tucsonaz.gov.

The following comments need to be addressed:
2. Provide the property line dimensions of the plot plan.

3. Provide a dimension from the centerline of 3rd St to the face of curb and from the face of curb to the north property line.

If you have any questions about this transmittal, please contact Zone1.desk@tucsonaz.gov.
09/13/2022 SSHIELD1 ENGINEERING REVIEW Passed
09/26/2022 JCARLTO1 NPPO REVIEW Passed
10/04/2022 SAFEBUILT 2ND PARTY REVIEW REVIEW Reqs Change Activity Number: T22CM07002

GENERAL:
Provide written responses to all review comments.
Provide a complete plan set.
Provide additional documents as requested by review staff.


STRUCTURAL REVIEW COMMENTS:
Denied
Please make corrections and resubmit. Resubmittal shall include a response letter. All code references are to the IRC edition as adopted by Tucson, AR & City of Tucson Amendments to the 2018 IRC unless otherwise noted. Recommend clouding changes to speed up the rereview.
1. Provide documentation and details of the continuous load path from the roof to foundation on sheets A-2 and A-3 including but not limited to Foundation Plan(s), Framing Plan(s) and Details. Specify the type and spacing of all anchors, straps, connectors and clips as per IRC-R301.
2. Headers and beams must be specified and manufacturer’s installation requirements provided on sheets A-2 and A-3 to show Roof Framing Plans.
3. Revise plans with roof framing details to include framing members, lumber type, grade, size, span, dimensions, spacing, anchoring and attachment information as per 2018 IRC Section R802.3-802.5.
4. Uplift resistance to minimize microburst effects shall be determined by either method 1 or 2 below as per 2018 IRC Amend Section R802.11.1 Uplift resistance:
1) Design-based wind uplift criteria.
Wind uplift requirements shall be determined by using the design wind value of 115 mph within Table R802.11 for the continuous load path transmitting the uplift forces from the rafter or truss ties to the foundation.
2) Prescriptive-based wind uplift criteria. (Please note that the requirements of this Section are in addition to those required for the structural connection of wood members).
2.1 Conventionally-framed wood or cold-formed steel structures.
All bearing wall vertical connections shall be clipped with either approved structural sheathing or approved clips to provide a continuous load path from the joist or truss through the ledger or top plate to the bottom wall plate. Where clips are used, they shall be minimum Simpson H2.5 (A34 at ledger), or equivalent load capacity, of configuration to match connection and spaced at intervals not to exceed 24". At openings, lower cripple studs do not require clipping but king/trimmer studs require double clips at bottom and upper cripples require both full clipping to header as well as header to king stud. All platform framing requires either strapping listed for the purpose or continuous sheathing over rim joist from stud to stud vertically at each floor level. All non-bearing exterior walls shall be clipped as above except that the spacing may be extended not to exceed every other stud.
2.2. Masonry or concrete structures.
If lateral design requires larger anchors or more conservative spacing, these may be used in lieu of those called out in this Section.
2.2.1. Roof bearing on wall top plate. Top plates shall be secured to masonry or concrete walls with minimum 0.5" embedded anchor boltsspaced at intervals not to exceed 48". Each joist or truss shall be clipped to plate at bearing with minimum Simpson H2.5 or equivalent loadcapacity and of configuration to match connection. Gable end joists or trusses shall also be clipped at intervals not to exceed 48".
2.2.2. Roof bearing on wall ledger. Joists or trusses bearing on a wall ledger shall be secured to masonry or concrete walls with minimum Simpson PAI23 purlin anchors or equal with equivalent load capacity listed for the application and embedded into wall per listing at intervals not to exceed 48”. Nonbearing roof diaphragm edges shall have the outermost joist or truss likewise anchored to the wall through blocking.
5. Provide documentation and details of the non-engineered site-built roofs not specified on sheets A-1 and A-2 Framing Plans as per IRC-Chapts. 4-9.
6. Provide documentation and details of the Concrete, Materials for Concrete, and Forms. Materials used in concrete, the concrete itself and forms shall conform to requirements of this section or ACI 318 as per IRC-R404.1.3.3 Concrete, Materials for Concrete, and Forms.
7. Provide documentation and details of the Steel Reinforcement.
Steel reinforcement shall comply with the requirements of ASTM A615, A706, or A996. ASTM A996 bars produced from rail steel shall be Type R. In buildings assigned to Seismic Design Category A, B or C, the minimum yield strength of reinforcing steel shall be 40,000 psi (Grade 40) (276 MPa). In buildings assigned to Seismic Design Category D0, D1 or D2, reinforcing steel shall comply with the requirements of ASTM A706 for low-alloy steel with a minimum yield strength of 60,000 psi (Grade 60) (414 MPa) as per IRC-R404.1.3.3.7.1.
8. Provide documentation and details of the footings & foundation plan for the addition as per IRC-R106.
9. Provide documentation and details of the required wall bracing details and method, including but not limited to the garage as per IRC-R602.10.
a. Show braced wall lines for the new addition as per IRC-R602.10.1.
b. Show braced wall panels for the new addition as per IRC-R602.10.2.
c. Show required length (minimum) of bracing for the new addition as per
IRC-R602.10.3 & R602.10.5.
d. Show construction methods for braced wall panels for the new addition as per IRC-R602.10.4.
e. Show simplified wall bracing as per IRC-R602.12.
10. Provide documentation and details of the required Roof decks shall be covered with approved roof coverings secured to the building or structure in accordance with the provisions of this chapter. Roof assemblies shall be designed and installed in accordance with this code and the approved manufacturer's instructions such that the roof assembly shall serve to protect the building or structure as per R903.1.
11. Provide documentation and details of the required foundation construction shown on sheet 1 Foundation Plan, shall be capable of accommodating all loads in accordance with Section R301 and of transmitting the resulting loads to the supporting soil. Fill soils that support footings and foundations shall be designed, installed and tested in accordance with accepted engineering practice as per IRC-R401.2.
12. Provide documentation and details of the wall construction on sheet 3 and required bracing as per IRC-R602.
13. Provide documentation and details of the required Soil Tests on sheet 1 Foundation Plan. Where quantifiable data created by accepted soil science methodologies indicate expansive soils, compressible soils, shifting soils or other questionable soil characteristics are likely to be present, the building official shall determine whether to require a soil test to determine the soil's characteristics at a particular location. This test shall be done by an approved agency using an approved method as per IRC- R401.4.
14. Provide documentation and details of the required Geotechnical Evaluation. In lieu of a complete geotechnical evaluation the load-bearing values in Table R401.4.1 shall be assumed. A complete geotechnical evaluation is required for presumptive load-bearing values greater than 1500 pounds per square foot as per R401.4.1.
15. Provide documentation and details of the required structural beams & headers throughout plan on sheets A-2 and A-3 as per IRC-R106.1.
16. Provide documentation and details of the concrete slab-on-ground floors on sheets A-2 and A-3 as well as the Foundation Plan & Details to be designed and constructed in accordance with the provisions of this section or ACI 332. Floors shall be a minimum 3 1/2 inches thick (for expansive soils, see Section R403.1.8). The specified compressive strength of concrete shall be as set forth in Section R402.2 as per IRC-R506.1.
17. Provide documentation and details of the Concrete on sheets A-2 and A-3 as well as the required Foundation Plan & Details to have a minimum specified compressive strength as shown in Table R402.2. Concrete subject to moderate or severe weathering as indicated in Table R301.2(1) shall be air entrained as specified in Table R402.2 as per IRC- R402.2.
18. Provide documentation and details of the required wall bracing not specified on sheets A-2 and A-3 as per IRC-602.
19. Provide documentation and details on sheets A-2 and A-3 of the required exterior wall opening /fire-resistance rating requirements wall/roof construction as per TABLE R302.1(1) EXTERIOR WALLS including but not limited to minimum fire separation distance (R302.1).
20. Provide all requirements from the City of Tucson Development Services Department for the Design Development Option (required for proposed 1'-4" perimeter yard setback) as per sheet A-0 Site Plan.
21. Provide documentation of Roof Framing Fastening Schedule as per IRC-TR804.3.
22. Provide documentation and details on sheets A-2 and A-3 of the required Rafter Uplift Resistance (Tie-downs). Individual rafters shall be attached to supporting wall assemblies by connections capable of resisting uplift forces as determined by Table R802.11 or as determined by accepted engineering practice. Connections for beams used in a roof system shall be designed in accordance with accepted engineering practice as per IRC-R802.11.1.2.
23. Provide note of Garage floor surfaces shall be of approved noncombustible material.
a. The area of floor used for parking of automobiles or other vehicles shall be sloped to facilitate the movement of liquids to a drain or toward the main vehicle entry doorway on Sheet A-1 as per IRC-R309.1.
24. Provide documentation of Concrete foundation minimum footing size compliant as per IRC-R403.1.1.
25. Provide documentation of Concrete foundation minimum footing depth compliant as per IRC-R403.1.4.
26. Provide documentation of Foundation anchorage. Interior wall plate anchor bolts spaced maximum 6 feet on center within 12 inches of the ends of each plate section as per IRC-R403.1.6.
27. Provide note for Garage door (#5 on Door Schedule) to be 1 3/8" solid wood, steel or 20 minute fire-rated self-closing door as per IRC R302.5.1.
28. Provide note for dwelling/garage fire separation with min. 1/2" gypsum board on all sides & attic ceiling adjacent to residence as per TABLE R302.6 DWELLING-GARAGE SEPARATION as per IRC R302.6.
29. Provide required inspections as per City of Tucson Development Services Department.


BUILDING REVIEW COMMENTS:
Denied
Please make corrections and resubmit. Resubmittal shall include a response letter. All code references are to the IRC edition as adopted by Tucson, AR & City of Tucson Amendments to the 2018 IRC unless otherwise noted. Recommend clouding changes to speed up the rereview.
1. All zoning criteria including but not limited to setbacks shown on sheet 1 Site Plan must comply with Tucson, AR & City of Tucson Amendments to the 2018 IRC.
2. Provide note of Garage floor surfaces shall be of approved noncombustible material.
a. The area of floor used for parking of automobiles or other vehicles shall be sloped to facilitate the movement of liquids to a drain or toward the main vehicle entry doorway on Sheet A-1 as per IRC-R309.1.
b. For buildings located in flood hazard areas as established by Table R301.2(1), garage floors shall be one of the following:
1) Elevated to or above the design flood elevation as determined in accordance with Section R322. Located below the design flood elevation provided that the floors are at or above grade on not less than one side, are used solely for parking, building access or storage, meet the requirements of Section R322 and are otherwise constructed in accordance with this code.
c. Automatic Garage Door Openers if provided, shall be listed and labeled in accordance with UL 325 as per IRC-R309.4
3. Provide required design criteria on sheet A-0 including but not limited to story height, Dead load, live load, roof load, Wind Speed, Weathering, and Table R301.2 Climatic and Geographic Design Criteria. Buildings shall be constructed in accordance with the provisions of this code as limited by the provisions of this section as per IRC-R301.
4. Provide documentation and details of Building section(s) on sheet A-2 denoting construction and structural load path(s) as per IRC-106.
5. Provide documentation and details of Building Elevation(s) on sheet A-2 denoting construction denoting story heights and exterior materials & finishes as per IRC-106.
6. Provide documentation and details of Minimum Ceiling Height on sheet A-2 . Habitable space and hallways shall have a ceiling height of not less than 7 feet. Bathrooms, toilet rooms and laundry rooms shall have a ceiling height of not less than 6 feet 8 inches as per IRC-R305.1.
7. Provide documentation and details of Sheet A-2, Provide thermal insulation values on sheet 3, Bldg. Sections A and B as per the IRC-T1102.1-Insul. & Fenestration requirements by Component for Climate Zone 5A for the following:
a. Window/Dr.-U-Value .4
b. Skylight U-Value .65
c. Glazed Fenestn-SHGC .25
d. Ceiling R-Value-38
e. Wd-Frame Wall R-13
f. Floor R-13
g. Slab R-0
8. Provide documentation and details of exterior brick/masonry on sheet A-2, Bldg. Section 3/ Exist'g. Elevation.
9. Provide documentation and details of required Vapor Retarder to be shown on sheet 9-Details 1-6. A 6-mil polyethylene or approved vapor retarder with joints lapped not less than 6 inches shall be placed between the concrete floor slab and the base course or the prepared subgrade where a base course does not exist as per IRC- R506.2.3.
10. Provide documentation and details of required soil bearing value on sheet A-0 as per IRC-R401.3 & R403.1.
11. Provide documentation and details of required drainage. All drainage shall conform to the requirements of Chapter 32A of the Phoenix City Code as per IRC-R401.3.
12. Provide documentation and details of required Height Above Finished Grade for Typ. Weep Screen Detail 5 on Sheet A-2. Concrete and masonry foundation walls shall extend above the finished grade adjacent to the foundation at all points not less than 4 inches where masonry veneer is used and not less than 6 inches elsewhere as per IRC-R404.1.6.
13. Provide documentation and details of required Wood Joists And Girders to be specified on Roof Framing Plans as per IRC-R502, R602 & R802.
14. Provide documentation and details of required Chemical Termiticide Treatment as referenced on sheet 6 Foundation Plan. Chemical termiticide treatment shall include soil treatment or field-applied wood treatment. The concentration, rate of application and method of treatment of the chemical termiticide shall be in strict accordance with the termiticide label as per IRC-R318.2.
15. Provide documentation and details of required wall bracing, lines, panels, length of bracing & method as per IRCR602.10.
16. Provide documentation and details of required minimum Sheathing Materials. Sheet 2 Floor Plan Level 1 indicates 3/8” sheathing. Structural sheathing panels shall consist of minimum 7/16 inch-thick oriented strand board or 15/32-inch-thick plywood as per IRC-R603.9.1.
17. Provide documentation and details of the required water-resistive barrier is installed for exterior wall covering as per IRC703.2.
18. Provide documentation and details of exterior plaster (stucco) including but not limited to lath, plaster, water-resistive barriers, application and curing as per IRC-R703.7.
19. Provide documentation and details of minimum roof sheathing as per IRC-R803.2 & TABLE 803.1.
20. Provide documentation and details of required roof ventilation IRC-R806.
21. Provide documentation and details of required roof covering material and manufacturer’s installation instructions as per IRC-R806.
22. Provide documentation and details of required roof/wall flashing and manufacturer’s installation instructions as per IRC-R903.2.
23. Provide documentation and details of required roof drainage and manufacturer’s installation instructions as per IRC-R903.4.
24. Provide documentation and details of required roof insulation and manufacturer’s installation instructions as per IRC-R903.4.
25. Provide documentation and details of chimney/roof flashing, termination and manufacturer’s installation instructions as per IRC-R903.4.
26. Provide documentation and details of Foundation Plan of proposed Garage, Pantry, entry and Courtyard.
27. Provide required inspections as per City of Tuscon Development Services Department.


MECHANICAL REVIEW COMMENTS:
Denied
Please make corrections and resubmit. Resubmittal shall include a response letter. All code references are to the IRC edition as adopted by Tucson, AR & City of Tucson Amendments to the 2018 IRC unless otherwise noted. Recommend clouding changes to speed up the rereview.
1. Designate the locations, capacity and fuel type (electric or gas) of the heating and air conditioning equipment on sheet A-3. Designate the locations of each supply register, return air grill and all ductwork. Show duct size and material as per IRC-106.
2. The dwelling must be provided with heating and cooling capable of maintaining a room temperature established by City of Tucson at a point 3 feet above the floor, and 2 feet from exterior walls (IRC R303.9 as amended).
3. Identify location(s) of programmable thermostat(s) on sheet A-3 and provide specifications to show compliance as per (IRC N1103.1.1, IECC R403.1.1).
4. Detail and note on plans on sheet A-3 the method of meeting combustion air requirements for gas appliances as per (IRC G2448).
5. Provide Whole-house mechanical ventilation systems on sheet A-3 for existing dwellings with a rebuilt thermal envelope, or detached habitable structures as per IRC M1507.3.
6. All new mechanical system installations on sheet A-3 shall comply with mechanical system sizing per ACCA (Manual J – for Building Heating/Cooling loads), ACCA (Manual S – for Equipment sizing) and ACCA (Manual D – for Duct sizing) as per IRC M1401.3, IRC M1601.1, IRC N1103.6, IECC R403.6, or other approved methods. Provide heating and cooling compliance calculations and methodology on plans.
7. Equipment sizing and efficiency rating (Mandatory). Heating and cooling equipment shall be sized on sheet A-3 in accordance with ACCA Manual S on building loads calculated in accordance with Manual J or other approved heating and cooling calculation methodologies as per IRC-106.
8. Provide documentation and details on sheet A-3 of required exhaust fans as per IRC-M1507. Source specific exhaust ventilation is required in each new entry, pantry/ laundry room where water vapor or cooking odor is produced. The minimum source specific ventilation effective exhaust capacity shall not be less than levels specified in Table M1507.3.
9. Provide documentation and details of the required Drain Pipe Materials and Sizes as per IRC M1411.3.2. Condensate waste and drain line size shall be not less than 3/4-inch nominal diameter from the drain pan connection to the place of condensate disposal if the heating and cooling equipment is provided.
10. Provide documentation and details of the required Drain Line Maintenance if the heating and cooling equipment is provided as per IRC M1411.3.3. Condensate drain lines shall be configured to permit the clearing of blockages and performance of maintenance without requiring the drain line to be cut.
11. Provide documentation and details of the required Locking Access Port Caps if the heating and cooling equipment is provided as per IRC M1411.8. Refrigerant circuit access ports located outdoors shall be fitted with locking-type tamper resistant caps or shall be otherwise secured to prevent unauthorized access.
12. Provide documentation and details of the Dryer Exhaust Ducts as per IRC M1502.4. Dryer exhaust ducts shall conform to the requirements of Sections M1502.4.1 through M1502.4.7.
13. Provide documentation and details of the Material and Size as per IRC M1502.4.1. Exhaust ducts shall have a smooth interior finish and be constructed of metal having a minimum thickness of 0.0157 inches (No. 28 gage). The duct shall be 4 inches nominal in diameter.
14. Provide documentation and details of the Duct Installation as per IRC M1502.4.2. Exhaust ducts shall be supported at intervals not to exceed 4 feet and shall be secured in place. The insert end of the duct shall extend into the adjoining duct or fitting in the direction of airflow. Exhaust duct joints shall be sealed in accordance with Section M1601.4.1 and shall be mechanically fastened. Ducts shall not be joined with screws or similar fasteners that protrude more than 1/8 inch into the inside of the duct.
15. Provide documentation and details of the Transition Duct as per IRC M1502.4.3. Transition ducts used to connect the dryer to the exhaust duct system shall be a single length that is listed and labeled in accordance with UL 2158A. Transition ducts shall be not greater than 8 feet in length. Transition ducts shall not be concealed within construction.
16. Provide documentation and details of the Dryer Exhaust Duct Power Ventilators as per IRC M1502.4.4. Domestic dryer exhaust duct power ventilators shall conform to UL 705 for use in dryer exhaust duct systems. The dryer exhaust duct power ventilator shall be installed in accordance with the manufacturer's instructions.
17. Provide documentation and details of the Duct Length as per IRC M1502.4.5. The maximum allowable exhaust duct length shall be determined by one of the methods specified in Sections M1502.4.5.1 through M1502.4.5.3
18. Provide documentation and details of the Specified Length as per IRC M1502.4.5.1. The maximum length of the exhaust duct shall be 35 feet from the connection to the transition duct from the dryer to the outlet terminal. Where fittings are used, the maximum length of the exhaust duct shall be reduced in accordance with Table M1502.4.5.1. The maximum length of the exhaust duct does not include the transition duct.
19. Provide documentation and details of the Manufacturer's Instructions as per IRC M1502.4.5.2. The size and maximum length of the exhaust duct shall be determined by the dryer manufacturer's installation instructions. The code official shall be provided with a copy of the installation instructions for the make and model of the dryer at the concealment inspection. In the absence of fitting equivalent length calculations from clothes dryer manufacturer, Table M1502.4.5.1 shall be used.
20. Provide gas riser diagram with pipe sizes, method of sizing and BTU’s of all appliances if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2413).
21. Provide note of required gas Piping Support if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2418).
22. Provide note of required gas Drips and Sloped Piping if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2419).
23. Provide note of required gas Piping Shutoff Valves if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2420).
24. Provide note of required gas Piping Appliance Connections if gas heating and cooling or gas stacked washer/dryer is provided(IRC G2421).
25. Provide note of required gas Piping Flow Controls if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2422).
26. Provide note of required gas Piping Support Intervals if gas heating and cooling or gas stacked washer/dryer is provided (IRC G2424).
27. Provide note of required gas Combustion, Ventilation and Dilution if gas heating and cooling or gas stacked washer/dryer is provided(IRC G2407).
28. Provide required inspections as per City of Tucson Development Services Department.


ELECTRICAL REVIEW COMMENTS
Denied
Please make corrections and resubmit. Resubmittal shall include a response letter. All code references are to the IRC edition as adopted by Tucson, AR & City of Tucson Amendments to the 2018 IRC unless otherwise noted. Recommend clouding changes to speed up the rereview.
1. On sheet A-1-In the new Entry, Pantry, Exterior lighting for new Outdoor Dining Area & new Outdoor shower and Garage additions, the Spacing of receptacles shall be installed so no point measured horizontally along the floor line in any wall space is more than (6 ft) from a receptacle outlet as per IRC-210.52(A)(1).
2. Panel schedules shall be provided and incorporated onto the plan on sheet A-1 as per IRC-E3706.
3. Note the type and amperage of the panel and the grounding conductor on sheet A-1, shall be a minimum of 20 feet of #4 bare copper wire embedded in the concrete footing as per IRC-Ch. 37.
4. Note a bonding conductor on sheet A-1. A minimum of one #4 copper wire connecting the building's metal water and gas piping system to the service equipment enclosure grounding buss for 200 amp or less SES as per IRC-E3607.
5. One-line diagrams shall be provided on sheet A-1 and incorporated onto the plan as per IRC-E3404.
6. Where ceiling fans are proposed on the plans of sheet A-1, provide a note indicating that outlet boxes approved for supporting ceiling fans shall be used (IRC E3805.8).
7. Provide lighting fixture schedule of watts per fixture on sheet A-1 as per IRC-R106.
8. If Location of Elec. Panelboard is shown on the exterior and subject to damage. Provide Overcurrent Devices in or on Premises E3705.7. Circuit breakers and switches containing fuses shall:
a. Be readily accessible. [240.24(A)]
9. Location of Elec. Panelboard is shown on the exterior and subject to damage. Provide Overcurrent Devices in or on Premises E3705.7. Circuit breakers and switches containing fuses shall:
b. Not be located where they will be exposed to physical damage. [240.24(C)]
10. Indicate the location of all air conditioning and heating units, air handlers, compressors and disconnects on sheet A-1 (IRC 106).
11. Provide and specify Arc fault circuit interruption protection Branch circuits that supply 120-volt, single-phase, 15- and 20-ampere outlets installed in outdoor dining, new pantry, new entry areas and similar rooms or areas on sheet A-1 shall be protected (IRC E3902.16).
12. Arc-fault circuit-interrupters shall be installed in readily accessible locations on sheet A-1. (IRC E3902.15).
13. Provide documentation and details for common 1-hour fire-resistance-rated wall assembly on sheet A-1 between new garage entry and pantry tested in accordance with ASTM E 119 or UL 263 shall be provided. The cavity of the common wall shall not contain plumbing or mechanical equipment, ducts or vents. The wall shall be rated for fire exposure from both sides and shall extend to and be tight against exterior walls and the underside of the roof sheathing. Penetrations of electrical outlet boxes shall be in accordance with Section R302.4.
14. Provide one receptacle at new Entry wall(s) 3 ft. wide or more on sheet A-1 as per NEC-210.
15. Every garage receptacle on sheet A-1 must be GFI protected as per NEC-210.52.
16. Provide documentation and details on sheet A-1 for one 20-amp branch circuit required to be provided for the new Pantry with Laundry. This circuit is limited to receptacles within the laundry room. No other outlets are permitted on this circuit as per NEC- 210-21(b).
17. Provide required inspections as per City of Tucson Development Services Department.


PLUMBING REVIEW COMMENTS:
Denied
Please make corrections and resubmit. Resubmittal shall include a response letter. All code references are to the IRC edition as adopted by Tucson, AR & City of Tucson Amendments to the 2018 IRC unless otherwise noted. Recommend clouding changes to speed up the rereview.
1. Provide documentation and details of the required Water conservation & Connections to Drainage System on sheet A-1. Plumbing fixtures, drains, appurtenances and appliances used to receive or discharge liquid wastes or sewage shall be directly connected to the sanitary drainage system of the building or premises, in accordance with the requirements of this code. This section shall not be construed to prevent indirect waste connections where required by the code.All new residential dwelling units shall include piping to allow separate discharge of graywater for direct irrigation in accordance with Table 2601.2. When feasible, all gray water discharge piping shall be installed to allow for gravity distribution as per City of Tucson Amendments to the 2018 IRC.
2. Provide documentation and details of all gray water systems shall be designed and operated on sheet A-1 according to the provisions of the applicable permit authorized by ADEQ under the Arizona Administrative Code, Title 18, Chapter 9 as per Section P2601.2.1 Gray water piping & City of Tucson Amendments to the 2018 IRC.
3. Provide documentation and details of Subsoil drains conforming to Table P3302.1 & min. 4 inches in diameter on sheet A1. Where the building is subject to backwater, the subsoil drain shall be protected by an accessibly located backwater valve. Subsoil drains shall discharge to a trapped area drain, sump, dry well or approved location above ground. The subsoil sump shall not be required to have either a gas-tight cover or a vent. The sump and pumping system shall comply with Section P3303 as per IRC-P3302.1 Subsoil Drains.
4. Provide documentation and details of the required Drainage non sheet A-1. All drainage shall conform to the requirements of Chapter 32A of the Phoenix City Code as per R401.3.
a. All drainage facilities shall comply with the City of Phoenix Stormwater Policies and Standards Manual.
b. Geotechnical reports certifying the compaction or acceptability of all fills shall be required except as exempted by Section 32A-15.C.
c. Erosion prevention. Adequate provision shall be made to prevent surface waters from damaging the face of an excavation or fill. All slopes shall be protected from surface water runoff from above by berms, swales, walls, stabilized slope treatment, or other protection as approved by the Planning and Development Director.
5. Provide documentation and details on sheet A-1 of the required Identification of each length of gas pipe and tubing and each pipe fitting, utilized in a fuel gas system, shall bear the identification of the manufacturer as per IRC-G2412.5.
6. Provide documentation and details of the required access to gas Shutoff Valves on sheet A-1. Shutoff valves shall be located in places so as to provide access for operation and shall be installed so as to be protected from damage as per IRCG2420.
7. Provide documentation and details of the required Identification of gas Shutoff Valves on sheet A-1. Each house line shutoff valve shall be plainly marked with an identification tag attached by the installer so that the piping systems supplied by such valves are readily identified as per IRC-G2420.5.3.
8. Provide documentation and details of the required appliance gas Shutoff Valves on sheet A-1 located Within Same Room as the appliance. The shutoff valve shall be within 6 feet of the appliance, and shall be installed upstream of the union, connector or quick disconnect device it serves as per IRC-G2420.5.3.
9. Provide documentation and details of the required Interval of Support of gas Piping on sheet A-1 not exceeding the spacing specified in Table 415.1. Spacing of supports for CSST shall be in accordance with the CSST manufacturer's instructions as per IRC-G2418.
10. Provide documentation and details of the Venting Systems on sheet A-1 required for all gas appliances by detailed drawings specifying but not limited to size, installation, supports, clearances, fireblocking, cleanouts, listing/ labeling, roof penetration, termination, minimum height & marking as per IRC-Chapt. 24.
11. Provide documentation and details of the specific gas appliances on sheet A-1 identified herein to meet the requirements for the approval, design, installation, construction, alteration maintenance, and repair of the appliances and equipment specifically noted as per Chapter 24 of IRC.
12. Provide documentation and details of the gas Piping systems on sheet A-1 shall be of such size and so installed as to provide a supply of gas sufficient to meet the maximum demand and supply gas to each appliance inlet at not less than the minimum supply pressure required by the appliance as per Section G2413 (402) Pipe Sizing.
13. Provide documentation and details of the Design and Construction of the venting of Appliances on sheet A-1 required gas to be vented shall be connected to a venting system designed and installed in accordance with the provisions of Sections G2427.4 through G2427.16 as per IRC-G2427.3.2 (503.3.2).
14. Provide documentation and drawings of the required Water Hammer arrestor on sheet A-1. A water-hammer arrestor shall be installed where quick-closing valves are utilized. Water-hammer arrestors shall conform to ASSE 1010 as per IRC2903.5.
15. Provide documentation and drawings of the required Waste Connection for the washing machine in the new Pantry shown on sheet A-1. The discharge from a clothes washing machine shall be through an air break as per IRC-P2718.1.
16. Provide documentation and drawings of the required Standpipes on sheet A-1. Standpipes shall extend not less than 18 inches and not greater than 42 inches above the trap weir as per IRC-P2706.1.2.
17. Provide documentation and drawings of the required Laundry Tray Connection to Standpipe on sheet A-1. Where a laundry tray waste line connects into a standpipe for an automatic clothes washer drain, the standpipe shall extend not less than 30 inches above the standpipe trap weir and shall extend above the flood level rim of the laundry tray. The outlet of the laundry tray shall not be greater than 30 inches horizontally from the standpipe trap as per IRC-P2706.1.2.1.
18. Provide sanitary waste riser diagram on sheet A-1 for the drainage, waste and vents as per IRC R106.
19. Provide cleanouts for entire drainage, waste & vent system on sheet A-1 as per IRC-R106.
20. Provide documentation and drawings of the Floor drain adjacent to new outside shower on sheet A-1. Provide waste outlets not less than 2 inches in diameter and a removable strainer with cleanable drain. Access shall be provided to the drain inlet on sheet A-1 as per IRC-P2719.1.
21. Provide required inspections as per City of Tucson Development Services Department.



If you require additional clarification regarding these comments, please contact Doris Benoit at doris.benoit@tucsonaz.gov