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<br /> GENERAL NOTES:
<br /> 1. WORK SHALL COMPLY WITH THE LATEST ADOPTED VERSION OF THE 2015 INTERNATIONAL 6. ALL EXPOSED INSULATION IS TO HAVE A FLAME SPREAD RATING NOT TO EXCEED 25. A SMOKE-DEVELOPED INDEX NOT Design specifications for International Residential Code
<br /> RESIDENTIAL CODE I.R.C. AND/OR ANY APPLICABLE COUNTY OR LOCAL JURISDICTION. To ExCEE�450,WHEN TESTED IN ACCORDANCE WITH ASTM E 84 OR UL 723,AND CRITICAL RADIANT FLUX NOT LESS THAN
<br /> � � 0.12 WATTS PER SQUARE CENTIMETER @ EXPOSED ATTIC INSUL. SeCtl011 M�507.3.4 and
<br /> 2. THE CONTRACTOR IS RESPONSIBLE TO CHECK THE PLANS AND IS TO NOTIFY THE DESIGNER 7. ALL WINDOWS W/IN A24��ARC OF EITHER VERTICAL EDGE OF ANY DR. IN A CLOSED POSITION,WITH International Mechanical Code Section 403.8.6 for the
<br /> OF ANY ERRORS OR OMISSIONS PRIOR TO THE START OF CONSTRUCTION. OWNER/CONTRACTOR gOTTOM EXPOSED EDGE LESS THAN 60"ABOVE FLR. OR WALKING SURFACE SHALL HAVE TEMPERED whole house ventilation
<br /> SHALL VERIFY WITH LOCAL BLDG. DEPT. WHICH CLIMATE ZONE THE PROJECT WILL BE BUILT IN. ��,�,ziN�. system using exhaust fan system serving residences of 4
<br /> 3. WRITTEN DIMS. SHALL HAVE PRECEDENCE OVER SCALED DIMS. DO NOT SCALE THE DWGS. 8� SKYLIGHTS ARE ASSUMED TO BE PRE-MANUFACTURED UNIT SKYLIGHTS. UNIT SKYLIGHTS SHALL BE stories of less.
<br /> COMPLIANT WITH THE REQUIREMENTS OF AAMA/WDMA/CSA 101/I.S.2/A440
<br /> 4. DESIGN LOADS A. LOCAL EXHAUST VENTILATION REQUIREMENTS
<br /> (IN P.S.F.) 9. ALL EXT. WINDOWS ARE TO BE DBL. GLAZED AND ALL EXT. DRS.ARE TO BE SOLID CORE W/ 1 . EXHAUST FAN REQUIREMENTS (IRC Table M1507.4,
<br /> WEATHERSTRIPPING. PROVIDE 1/2" IN. DEAD BOLT LOCKS ON ALL EXT. DRS.,AND LOCKING DEVICES ON ALL
<br /> DRS.AND WINDOWS W/IN 10 FT. (VERTICAL) OF GRADE. PROVIDE PEEPHOLE 54"-66" IN.ABOVE FIN. FLR. ON IMC Table 403.3�:
<br /> EXT. ENTRY DRS. a) Bathrooms, laundries, and powder rooms: 50 CFM @ 0.2�" W.G.
<br /> 10. GLAZING IN DOORS AND ENCLOSURES FOR HOT TUBS, WHIRLPOOLS, SAUNAS, STEAM ROOMS, b) Kitchens: 100 CFM @ 0.25" W.G. Range hoods and down draft
<br /> BATHTUBS&SHOWERS,AND IN ANY PART OF A BUILDING WALL ENCLOSING THESE COMPARTMENTS, WHERE ranges shall be rated not less
<br /> ' BOTTOM EDGE OF GLAZING IS LESS THAN 60" MEASURED VERTICALLYABOVEANY STANDING OR WALKWG than 100 CFM @ 0.10" W.G.
<br /> SURFACE, TO BE TEMPERED GLAZING. OPERABLE WINDOWS LOCATED MORE THAN 72"ABOVE FINISHED
<br /> GRADE OR SURFACE SHALL HAVE LOWEST PART OF CLEAR OPENING A MIN. OF 24"aBovE FiNisHE� F�ooR. 2. EXHAUST DUCT REQUIREMENTS:
<br /> GLAZING BETWEEN FINISHED FLOOR AND 24" SHALL BE FIXED OR HAVE OPENINGS THROUGH WHICH A 4" a) Be insulated to a minimum R-4 in unconditioned spaces.
<br /> DIA. SPHERE CANNOT PASS OR CODE APPROVED WINDOW GUARD (COMPLIANT W/ASTM F2090).. b) Be equipped with a backdraft damper.
<br /> c) Terminate outside the building.
<br /> 11. BASEMENTS, EVERY SLEEPING ROOM AND HABITABLE ATTICS TO HAVE MIN. WINDOW OPENING OF 5.7 d) Comply with IRC Section M 1601, IMC Section 603.
<br /> SQ. FT. WITH A MIN. WIDTH OF 20" IN.AND A SILL HGT. NOT MORE THAN 44" IN.ABOVE FIN. FLOOR.
<br /> NOTE: A/l manufacturer's fan flow ratings shall be determined as per HVI
<br /> TABLE R402.1.1 INSUL. & FENSTRATION REQ'MTS BY COMPONENT a/ 12. SMOKE DETECTORS SHALL BE INSTALLED IN EA. SLEEPING ROOM, OUTSIDE THE IMMEDIATE VICINITY OF 916 (April 1995) orAMCA 210.
<br /> EA. SLEEPING AREAAND ON EA. STORY OF THE DWELLING. CARBON MONOXIDE ALARMS SHALL BE LOCATED B, WHOLE HOUSE VENTILATION REQUIREMENTS:
<br /> CLIMATE ZONE 5 & MARINE 4 6 IN EA. BEDROOM OR W/IN 15 FEET OUTSIDE OF EA. BEDROOM DR. BEDROOMS ON SEPARATE FLR LEVELS IN A Outdoor air shall be su lied to each occu iable s ace at
<br /> FENESTRATION U-FACTOR b/ 0.30 0.28 For SI: STRUCTURE OF TWO OR MORE STORIES SHALL HAVE SEPARATE CARBON MONOXIDE ALARMS SERVING EA. pp p p
<br /> I 1 foot = 304.8 mm STORY. ALL SMOKE DETECTORS AND/OR COMBINATION SMOKE/CARBON MONOXIDE ALARMS SHALL BE flow rates calculated per
<br /> SKYLIGHT b/ U-FACTOR 0.50 0.50 INTERCONNECTED SUCH THAT THE ACTUATION OF ONE ALARM WILLACTUATE ALL THE ALARMS AND WILL BE I RC Section M 1507.3.3, IMC Section 403.3 through
<br /> ci = continuous insulation AUDIBLE IN ALL SLEEPING AREAS OVER BACKGROUND NOISE LEVELS WITH ALL INTERVENING DOORS
<br /> GLAZED FENESTRATION SHGC b, e/ NR NR I int = intermediate framing CLOSED. SINGLE STATION CARBON MONOXIDE ALARMS THATARE HARD WIRED SHALL BE EQUIPPED W/ exhaust fan system using the
<br /> i CEILING R-VALUE j, m/ � 49 49 2 BATTERY BACKUP. fOIIOWItIg ft'letll0d:
<br /> i UP TO 15 ft GLAZED FENESTRATION &
<br /> I WOOD FRAME WALL g, k, I/ R-VALUE 21 INT 21 + 5 CI I (1) SIDE HINGED SOLID DR UP TO 24 ft2 13. ELECTRICAL RECEPTACLES IN BATHROOMS, KITCHENS, EXTERIOR LOCATIONS AND GARAGES SHALL BE 1 . ROOM FRESH AIR INLETS SHALL COMPLY WITH
<br /> IS PERMITTED TO BE EXEMPTED FROM G.F.I. OR G.F.I.C. PER NATIONAL ELECTRICAL CODE (N.E.C.) REQUIREMENTS.
<br /> , MASS WALL R-VALUE i/ 21/21 h/ 21 + 5 h/ THE U-FACTOR REQ'MT OF TABLE THE FOLLOWING:
<br /> ' ! FLOOR R-VALUE � 30 g/ I 38 g/ R402.1.1 14. INT. &EXT. STAIRS SHALL HAVE A MEANS TO ILLUMINATE THE STAIRS, INCLUDING LANDINGS&TREADS. a) Have controllable and secure openings.
<br /> INT. STAIRS OF 6 STEPS OR MORE SHALL HAVE THE REQUIRED LIGHTING IN THE IMMEDIATE VICINITY OF THE b) Openings shall be screened or protected to prevent entry of insects,
<br /> I BELOW-GRADE c, k/ WALL R-VALUE 10/15/21 INT + TBI 10/15/21 INT + TB TOP& BOTTOM OF THE STAIRS. EXT. STAIRWAYS SHALL BE PROVIDED WITH AN ARTIFICIAL LIGHT SOURCE leaves, or other
<br /> i DUCTS TO BE INSULATED LOCATED IN THE IMMEDIATE VICINITY OF THE TOP LANDING OF STAIR. EXT. STAIRS LEADING FROM GRADE
<br /> �SLAB d/ R-VALUE & DEPTH � 10, 2 FT. 10, 4 FT. � TO MIN OF R-8 materials.
<br /> TO BASEMENT SHALL HAVE AN ARTIFICIAL LIGHT SOURCE IN THE IMMEDIATE VICINITY OF THE BOTTOM
<br /> a. R-values are min. U-factors&SHGC are max. When insul. is installed in a cavity which is less than the label or design LANDING OF STAIRS. LIGHTING FOR INT. STAIRS SHALL BE CONTROLLED FROM TOP&BOTTOM OF EA. STAIR. c) Be sleeved or designed so as not to compromise the thermal
<br /> thickness of the insul., the compressed R-value of the insul. from Appendix Table A101.4 shall not be less than the R-value SEE I.R.C. 303.7 properties of the wall or window
<br /> specified in the table. 15. PROVIDE COMBUSTION AIR VENTS (W/SCREEN AND BACK DAMPER) FOR FIREPLACES, WOOD STOVES, in which they are placed.
<br /> , b.The fenestration U-factor column excludes skylights, The SHGC column applies to all glazed fenestration. AND ANY APPLIANCES WITH AN OPEN FLAME. FIREPLACE FLUE DAMPERS SHALL BE TIGHTLY FITTING AND c) Provide a minimum of four square inches of net free area of opening
<br /> Exception: Skylights may be excluded from glazed fenestration SHGC req'mts in Climate Zones 1 through 3 OPERATED BY A READILY ACCESSIBLE MANUAL OR APPROVED AUTOMATIC CONTROL. for each 10 cfm of
<br /> where the SHGC for such skylights does not exceed 0.30.
<br /> c. "10/15/21. +TB" means R-10 cont. insul. on the ext. of the wall, or R-15 on the cont. insul. on the int. of the wall, or R-21 16. BATHROOMS, UTILITY ROOMS & INDOOR SWIMMING POOLS&SPAS ARE TO BE VENTED WITH A FAN outdoor air required in IRC Table M1507.3.3(1), IMC Table 403.8.1.
<br /> cavity insul. plus a thermal break between the slab&the basement wall at the int. of the basement wall at the int. of the CAPABLE OF PRODUCING A MIN. 50 CFM INTERMITTENT OR 20 CFM CONT. AND KITCHENS CAPABLE OF 100 d) Each occupiable space shall have a minimum of one opening with
<br /> basement wall. "10/15/21.+TB"shall be permitted to met w/R-13 cavity insul. on the int. of the basement wall plus R-5 CFM INTERMITTENT OR 25 CFM CONT. ALL EXHAUST VENTS TO BE VENTED TO EXTERIOR. THE EQUIVALENT four square inches of net
<br /> cont. insul. on the int. or ext. of the wall. "TB" means thermal break between floor slab&basement wall. LENGTH OF THE DRYER EXHAUST DUCT SHALL BE IDENTIFIED ON A PERMANENT LABEL OR TAG LOCATED free opening area.
<br /> d. R-10 cont. insul. is req'd under heated slab on grade floors WITHIN 6 FEET OF THE EXHAUST DUCT DUCT CONNECTION. 2. WHOLE HOUSE EXHAUST FANS SHALL:
<br /> e.There are no SHGC req'mts in the Marine Zone
<br /> f. Basement wall insu�. is not req'd in warm-humid loc. 17. SPECIFIC MANUFACTURES AND MATERIALS DEPICTED ON THESE PLANS ARE AN INDICATION OF QUALITY a) Be sized according to IRC Table M 1507.3.3(1)„ IMC Table 403.8.1.
<br /> g. Reserved AND STRENGTH. VERIFYALL CONSTRUCTION MATERIAL SUBSTITUTIONS WITH CURRENTAPPLICABLE b) Flow rated at 0.25" W.G. static pressure.
<br /> .h First value is cavity insul., 2nd is cont. insul. or insul. siding, so"13+ 5" means R-13 cavity insul. plus R-5 cont. insul. BUILDING CODES AND �OCAL BUILDING OFFICAILS PRIOR TO INSTALLATION/SUBSTITUTION. c) Sound rated at 1.0 sones maximum.
<br /> or insul. siding. If struct. sheathing covers 40% or less of the exterior, cont. insul. R-value shall be permitted to be reduced 3. WHOLE HOUSE EXHAUST FAN CONTROLS:
<br /> by no more than R-3 in the loc.where struct. sheathing is used to maintain a consistent total sheathing thickness. a) Be Controlled by a 24-hour CloCk timer.
<br /> i. The 2nd R-value applies when more than half the insul. is on the interior of the mass wall. ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS (MANDATORY) b) Provide capability of continuous operation, manual and automatic
<br /> . j. For single rafter-or joist-vaulted clgs., the R-va�ue may be reduced to R-3s. This dwelling shall comply w/ sufficient options from table R406.2 so as to achieve the
<br /> k. Int. (intermediate framing)denotes standard framing 16"o.c. with hdrs insul. with a minimum R-�o insu�. following min number of credits (choose applicable dwelling unit) Control.
<br /> I. Log and solid timber walls with a min. average thickness of 3.5"are exempt from this insul. req'mt. •• • � c) The 24-hour clock timer shall be readily accessible.
<br /> 1. Small Dwelling Unit: ........................ 0.5 points
<br /> m. Where full height of uncompressed R-30 insul. extends over wall top plates @ eaves, it can be used in �ieu of R-38. d)At the time of final inspection, the automatic control timer shall be
<br /> R-38 may be used in lieu of R-49 where uncompressed thickness extends over top plates @ eaves. Dwelling units leSs than 1500 Sq. ft. in COndltloned flOOr area w/ lesS than 300 Sq. ft.
<br /> of fenestration area. Additions to existing building that are less than 750 sq. ft. set to operate the whole
<br /> AIR BARRIER: CONT.AIR BARRIER SHALL BE INSTALLED IN THE BDLG. ENVELOPE. BREAKS/JOINTS IN THE AIR house fan for at least 8 hours a day.
<br /> BARRIER SHALL BE SEALED.AIR PERMEABLE INSUL. SHALL NOT BE USED AS A SEALING MATERIAL. INSUL. SHALL BE of heated floor space NOTE: A label shall be affixed to the control that reads "Whole
<br /> INSTALLED PER MANUF. GUIDELINES. �� 2. Medium Dwelling Unit: .................. 1.5 points
<br /> All dwellings units that are not in included in #1 or#3 House Ventilation (see
<br /> INFILTRATION: THE SEALING METHODS BETWEEN DISSIMILAR MATERIALS SHALLALLOW FOR DIFFERENTIAL " 3. Large Dwelling Unit: .................... 2.5 points operating insfructions)". Installers shall provide the
<br /> EXPANSION AND CONTRACTION. THE FOLLOWING SHALL BE CAULKED, GASKETED, WEATHERSTRIPPED OR Dwelling units exceeding 5000 sq. ft. of conditioned floor area. manufacturer's installation,
<br /> OTHERWISE SEALED WITH AN AIR BARRIER MATERIAL, SUITABLE FILM OR SOLID MATERIAL operation instructions, and a whole house ventilation system
<br /> � SPACE BETWEEN WINDOWS/DOOR JAMBS& FRAMING AND SKYLIGHTS & FRAMING. S@I@Ct@CI Opt10t1S 'fP0111 TaI�I@ R4OC.2 below 3.5 credits operation description.
<br /> � DUCTS, SHAFTS, UTILITY PENETRATIONS& FLUE SHAFTS OPENING TO EXT. OR UNCONDITIONED SPACE. OPT DESCRIPTION CREDIT(S) 4. WHOLE HOUSE EXHAUST DUCTS:
<br /> • JUNCTIONS OF FOUNDATION &SILL PLATE&JUNCTION OF THE TOP PLATE &TOP OF EXT. WALLS.
<br /> � HVAC REGISTER BOOTS THAT PENETRATE BLDG.THERMAL ENVELOPE (SEALTO SUBFLOOR/DRYWALL). �a EFFICIENT BUILDING ENVELOPE 1a: a) Be sized according to IMC Table 403.8.5.2.
<br /> � RECESSED LIGHT FIXTURES INSTALLED IN THE BLDG.THERMAL ENVELOPE SHALL BE AIR TIGHT, IC-RATED Prescriptive compliance is based on Table R402.1.1 with the following modifications: b) InSulBted to a mlllimum R-4 In u11COtldltlOrled SpBCes, and sealed
<br /> (SEALED TO THE DRYWALL). Vertical fenestration U = 0.28 per IRC Section 1601.4.1.
<br /> � BETWEEN GARAGE AND CONDITIONED SPACES. Floor R-38 0.5 c) Terminate outside the building.
<br /> � AIR BARRIER TO BE INSTALLED ON FIREPLACE WALLS - FIREPLACE TO HAVE GASKETED DOORS. Slab on grade R-10 perimeter and under entire slab d) Be equipped with a back-draft damper.
<br /> � OPENINGS AT PENETRATIONS OF UTILITY SERVICES THROUGH THE ROOF, WALLS,AND FLOORS Below grade slab R-10 perimeter and under entire slab or
<br /> � BUILDING ASSEMBLIES USED AS DUCTS OR PLENUMS Compliance based on Section R402.1.4: Reduce the Total UA by 5%. C. FRESH AIR DISTRIBUTION:
<br /> � JOINTS, SEAMS,AND PENETRATIONS OF VAPOR RETARDERS Outdoor air shall be distributed to each habitable room by
<br /> HIGH EFFICIENCY HVAC EQUIPMENT 3a:
<br /> ' ALL OTHER OPENINGS IN THE BUILDING ENVELOPE 3a o
<br /> WALL CORNERS& HDRS. SHALL BE INSULATED & SHALL BE SEALED. FLOORS, INCLUDING ABOVE GARAGE AND Gas, propane or oil-fired furnace with minimum AFUE of 94/o, or individual fresh air inlets.
<br /> CANTILEVERED FLOORS - INSUL. SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT W/UNDERSIDE OF Gas, propane or oiled-fired boiler with minimum AFUE of 92% � � Provisions shall be made to ensure airFlow by the
<br /> SUBFLOOR DECKING. THE AIR BARRIER SHALL BE INSTALLED AT ANY EXPOSED EDGE OF INSUL. RIM JOIST SHALL BE To qualify to claim this credit, the building permit drawings shall specify the option
<br /> being selected and shall specify the heating equipment type and the minimum installation of distribution ducts,
<br /> INSULATED & INCLUDE AIR BARRIER. equipment efficiency. tl'8CISOCTIS, or undercutting doors a minimum of 1/2 inch
<br /> CEILING/ATTIC -AIR BARRIER @ DROPPED CEILING/SOFFIT SHALL BE ALIGNED W/THE INSUL.AND ANY GAPS IN AIR EFFICIENT WATER HEATING 5a: abOVe tlle fIt11Sh@d fI001"
<br /> BARRIER SEALED.ACCESS OPENINGS, DROP-DOWN STAIR, ETC. INTO UNCONDITIONED ATTIC SPACE SHALL BE SEALED. Water heating system shall include one of the following: COV2PI11gS. See S(J2CIfIC I"eqUlt"e111@C1tS fOf OUtd001" alf 111I@tS
<br /> BATT INSUL. INSTALLED IN ATTIC ROOF ASSEMBLIES MAY BE COMPRESSED @ EXT. WALL LINES TO ALLOW FOR REQ'D Gas, propane or oil water heater w/a min. EF of 0.62 or
<br /> ATTIC VENTILATION. 5a s ecified in IRC Section
<br /> Electric Water Heater w/a min. EF of 0.93. p
<br /> and for both cases All showerhead and kitchen sink faucets installed in the house shall be rated at M 1507.3.4.4, IMC Section 403.8.6.1.
<br /> WHERE PROVIDED @ CRAWLSPACE, IN LIEU OF FLOOR INSUL., INSUL. SHALL BE PERMANENTLYATTACHED TO THE 1.75 GPM or less. All other lavatory faucets shall be rated at 1.0 GPM or less. b/ 1.0 �. VENTILATION SYSTEM TESTING:
<br /> CRAWLSPACE WALLS. EXPOSED EARTH IN UNVENTED EARTH SHALL BE COVERED WITH A CLASS-1 VAPOR RETARDER W/ To qualify to claim this credit, the building permit drawings shall specify the opt
<br /> OVERLAPPING JOINTS TAPED. being selected and shall specify the water heater equipment type and the min. At the dISC1'etlOCl Of the bU11dIC1g OfflClal, flow testing may be
<br /> equipment efficiency and shall specify the max flow rates for all showerheads, required to verify that the fan
<br /> BATT INSUL. SHALL BE CUT NEATLY TO FIT AROUND WIRING &PLUMBING IN EXT. WALLS WITHOUT VOIDS/GAPS.AIR kitchen sink faucets, and otner iavatory faucets. system satisfies the requirements of IRC seaiion M 1507.3��4,
<br /> BARRIER SHALL EXTEND BEHIND ELECTRICAL/COMMUNICATION BOXES OR INSTALLAIR SEALED BOXES.
<br /> EFFICIENT WATER HEATING 5c: �'�� �tl�����-
<br /> EXT. WALLS ADJACENT TO TUBS/SHOWERS TO BE INSULATED AND AIR BARRIER SHA�L SEPARATE THE INSULATED WALL 5c Water heating system shall include one of the following: 1.0 E� ��� ����0� f'��1� 1 �4�
<br /> FROM THE SHOWER/TUB. Gas, propane or oil water heater with a minimum EF of 0.91 R���EW
<br /> ISSUED 07/09/2012 R.P SHEET
<br /> TESTING: DWELLING SHALL BE TESTED TO VERIFY LEAKAGE RATE DOES NOT EXCEED 5 AIR CHANGES PER HOUR BY 3.5 Credits /�� 3922 Slth Ave N� Revised 12/10/2013
<br /> BLOWER DR.TEST AT A PRESSURE OF 0.2 IN W.G. (50 PASCALS). CODE OFFICIAL MAY REQUIRE TESTING TO BE PROVIDED ?�� A f'T1� M�yaville, U1Q 98210 �
<br /> COMPLETED BYAPPROVED THIRD PARTY. SEE R402.4.1.2 FOR PROCEDURES AND DOCUMENTATION REQ'MTS. �m� 1�����'� Office: 1425)391-1360 �
<br /> ���T�..���C� Fax: 1425)334-1399 0 �
<br /> N O M E g w�•���rothere.COm JRR#12-14 B Not inc.D&S ShYs
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