HomeMy WebLinkAbout2150 & 2160 E Fourth St - Plumbing & Mechanical Revision - PlanPC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
TITLE 24 SHEET INDEX
NO.SHEET DESCRIPTION
1 T24-MM MANDATORY MEASURES FORMS
2 T24-1 ENERGY COMPLIANCE FORMS - BLDG A1
3 T24-2 ENERGY COMPLIANCE FORMS - BLDG A1 CON'T
4 T24-3 ENERGY COMPLIANCE FORMS - BLDG A2
5 T24-4 ENERGY COMPLIANCE FORMS - BLDG A2 CON'T
T24-MM
TITLE 24 FORMS
MANDATORY
MEASURES
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
T24-1
TITLE 24 ENERGY
COMPLIANCE FORMS
BLDG A1
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PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
T
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T
#
2
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SA
N
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A
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N
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
T24-2
TITLE 24 ENERGY
COMPLIANCE FORMS
BLDG A1 CON'T
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PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
T
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T
#
2
0
0
SA
N
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A
A
N
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9
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5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
T24-3
TITLE 24 ENERGY
COMPLIANCE FORMS
BLDG A2
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1
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PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
T
H
S
T
#
2
0
0
SA
N
T
A
A
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9
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5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
T24-4
TITLE 24 ENERGY
COMPLIANCE FORMS
BLDG A2 CON'T
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1 1 1
1
M
BDD
UP
DN
A.D.
12X24
H
C
FD
FSD
8Ø
SA
UP
DN
RA EA
NECK SIZE/TAG
AIR FLOW (CFM)
T
S
P
T
SD
TS
HS
#
DESIGNATION
C
CO
GENERAL NOTES
1.MECHANICAL SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH THE CALIFORNIA MECHANICAL
CODE (CMC) AND ALL APPLICABLE LOCAL CODES AND REGULATIONS WITH AMENDMENTS (LATEST
EDITION).
2.ALL DIMENSIONS SHOWN ON THESE PLANS ARE APPROXIMATE AND MUST BE CONFIRMED ON SITE.
3.PROVIDE ANCHORAGE FOR ALL PIPING, DUCTWORK, AND EQUIPMENT IN ACCORDANCE WITH THE
LATEST EDITION OF GUIDELINES FOR SEISMIC RESTRAINTS OF MECHANICAL SYSTEMS AND
PLUMBING PIPING SYSTEMS PER SMACNA.
4.VENTILATION SYSTEMS DESIGNED AND INSTALLED SHALL MEET ASHRAE 62.2 REQUIREMENTS.
5.WHERE DEEMED ARCHITECTURALLY UNACCEPTABLE TO PROVIDE ADEQUATE DOOR UNDERCUT FOR
PROPER AIR RETURN BETWEEN ROOMS, TRANSFER GRILLS SHALL BE INSTALLED AND COORDINATED
WITH THE ARCHITECT.
6.WHEN SUPPLIED, DESIGN ENGINEER SHALL REVIEW AND APPROVE SUBMITTALS FOR ALL EQUIPMENT.
IN THE CASE WHERE SUGGESTED SUBSTITUTE IS NOT ADEQUATE, SUBMITTAL SHALL BE RETURNED
TO CONTRACTOR AND STAMPED AS "REVIEW AND RESUBMIT." SUBMITTAL APPROVAL CONFIRMS
ONLY THAT SUGGESTED SUBSTITUTE HAS EQUIVALENT TECHNICAL PARAMETERS AND DESIGN
CONSULTANT IS NOT RESPONSIBLE FOR ANY FINANCIAL IMPACT THAT THIS SUBSTITUTE CAUSES.
7.RESIDENTIAL HVAC SYSTEMS WITH CENTRAL FORCED AIR UNITS (FURNACES OR FAN COILS) HAVE
LIMITED ZONING AND TEMPERATURE CONTROL ABILITY. THIS TYPE OF SYSTEMS ARE NOT CAPABLE
OF CONTROLLING TEMPERATURES IN EACH ROOM INDIVIDUALLY. TEMPERATURES CAN BE
CONTROLLED ONLY IN REFERENCE ROOMS WHERE THERMOSTATS ARE LOCATED. WHEN INDIVIDUAL
ROOM TEMPERATURE CONTROL IS CRITICAL, CLIENT SHALL CONSULT WITH DESIGN TEAM AND
CONTRACTORS FOR DIFFERENT SYSTEMS/SOLUTIONS.
A. GENERAL
1.BEFORE SUBMITTING BID, CONTRACTOR SHALL SURVEY THE ENTIRE PROJECT SITE AND BECOME
THOROUGHLY FAMILIAR WITH ACTUAL EXISTING CONDITIONS. THE INTENT OF WORK IS SHOWN ON
THE DRAWINGS AND DESCRIBED HEREIN. BY THE ACT OF SUBMITTING A BID PROPOSAL FOR WORK,
THE CONTRACTOR SHALL BE DEEMED TO HAVE MADE SUCH A STUDY AND EXAMINATION AND TO
ACCEPT ALL CONDITIONS PRESENT AT SITE. NO REQUEST FOR ADDITIONAL PAYMENT SHALL BE
CONSIDERED VALID, DUE TO CONTRACTOR FAILURE TO ALLOW IN COST ESTIMATE FOR CONDITIONS
WHICH MAY EXIST.
2.CONTRACTOR SHALL REVIEW THE MECHANICAL AND OTHER CONSULTANTS DRAWINGS PRIOR TO
STARTING ANY WORK AND INFORM ENGINEER AND ARCHITECT OF ANY DISCREPANCIES, OMISSIONS,
OR IF CLARIFICATIONS ARE REQUIRED IN ORDER TO COMPLETE THE INSTALLATION PRIOR TO
COMMENCING THE WORK. OWNER OR ITS REPRESENTATIVE SHALL SCHEDULE A MEETING WITH THE
CONTRACTOR, ENGINEER, ARCHITECT AND OTHER CONSULTANTS DURING BIDDING PROCESS TO
REVIEW AND DISCLOSE ANY DISCREPANCIES, OMISSIONS AND/OR CLARIFICATIONS RELATED TO THE
CONSTRUCTION DOCUMENTS AND/OR SPECIFICATIONS NOTED BY CONTRACTOR AND/OR OWNER.
3.CONTRACTOR BID SHALL NOT BE LIMITED TO THE WORK SHOWN ON THE PLANS AND
SPECIFICATIONS. ALL PREMIUM OVERTIME COSTS, UTILITY CHARGES, COST FOR TEMPORARY UTILITY
SERVICES, ALL ALTERATIONS, ALL DEMOLITION AND EXTENSION WORKS, PERMITS, INSPECTION FEES,
MISCELLANEOUS CONTINGENCY COST, ETC., SHALL BE INCLUDED IN BID.
4.ANY WORK TO BE PERFORMED MUST BE PLANNED IN ADVANCE. SCHEDULING SHALL BE DONE IN
COOPERATION WITH CONSTRUCTION MANAGER. INCLUDE ALL PREMIUM TIME CHARGES IN BID TO
COVER AFTER-HOURS AND WEEKEND WORK.
5.THE CONTRACTOR SHALL COORDINATE HIS WORK HARMONIOUSLY WITH ALL TRADES. COORDINATE
THE LOCATIONS OF ALL CEILING DIFFUSERS, REGISTERS AND GRILLES WITH THE ARCHITECTURAL
CEILING PLAN, ELECTRICAL LIGHTING LAYOUT AND ARCHITECTURAL ROOM ELEVATIONS. ALL WORK
SHALL BE IN ACCORDANCE WITH BEST CONSTRUCTION PRACTICES.
6.THE CONTRACTOR SHALL FURNISH ALL MATERIAL, TOOLS, LABOR, ETC. TO INSTALL A COMPLETE AND
FUNCTIONING SYSTEM AS INDICATED ON DRAWINGS.
7.THE CONTRACTOR SHALL REPORT TO THE CONSTRUCTION MANAGER IMMEDIATELY ANY
INTERFERENCE BETWEEN TRADES OR WITH BUILDING OBSTRUCTIONS.
8.CONTRACTOR SHALL PROVIDE SHOP DRAWINGS FOR ALL EQUIPMENT, DUCTWORK, PIPING,
DAMPERS, ETC. AND SUBMIT IT TO THE CONSTRUCTION MANAGER FOR APPROVAL.
9.COVER ALL WALLS, FLOOR, CEILING, AND ROOF OPENINGS LEFT AS THE RESULT OF THE WORK.
PROVISIONS SHALL BE MADE TO PROTECT PEOPLE FROM INJURY AND TO PROTECT EQUIPMENT
FROM WEATHER.
10.THE CONTRACTOR SHALL VERIFY THE INPUT VOLTAGE AND AMPERAGE (HORSEPOWER) RATING OF
ALL EQUIPMENT AND CONFIRM WITH ELECTRICAL CONTRACTOR PRIOR TO INSTALLATION.
11.CONTRACTOR SHALL PROVIDE ALL SAFETY MATERIALS AND EQUIPMENT NOT LIMITED TO BARRIERS,
SIGNS, LIGHTS, ETC.
12.CONTRACTOR SHALL PROVIDE BARRICADE, SAFETY SIGNS AND OTHER DEVICES TO ISOLATE WORK
AREA DURING CONSTRUCTION, UPON CONSTRUCTION MANAGER APPROVAL.
13.CONTRACTOR SHALL REPAIR/PATCH AND WEATHER PROOF ANY OPENING CAUSED BY
EQUIPMENT/PIPING INSTALLATION, AND SHALL PAINT WHERE NECESSARY.
14.THE CONTRACTOR SHALL PREPARE ONE (1) SET OF "RECORD DRAWINGS" PLANS AND KEEP AT JOB
SITE FOR REVIEW BY THE CONSTRUCTION MANAGER. ANY CHANGES FROM THE DESIGN DRAWINGS
SHALL BE NOTED WITH RED INK. UPON COMPLETION OF PROJECT THE CONTRACTOR SHALL SUBMIT
THE PLANS TO THE CONSTRUCTION MANAGER.
15.THE CONTRACTOR SHALL THOROUGHLY CLEAN THE UNITS, REMOVE ALL PACKING LABELS, STICKERS
AND ANY CRATING DEBRIS, AND LEAVE ALL INSTALLATION FINISHED AND READY FOR OPERATION.
16.AFTER COMPLETION, THE COMPLETE SYSTEM SHALL BE TESTED AND BALANCED. ANY ADDITIONAL
BALANCING DEVICES REQUIRED FOR PROPER BALANCING SHALL BE INSTALLED. PRIOR TO
BALANCING, ALL FILTERS SHALL BE REPLACED WITH NEW CLEAN FILTERS.
17.UPON COMPLETION OF PROJECT AND PRIOR TO ACCEPTANCE OF THE WORK BY THE CONSTRUCTION
MANAGER, CONTRACTOR SHALL FURNISH TO HIM FOUR (4) COPIES OF OPERATION AND
MAINTENANCE MANUAL OF EQUIPMENT BOUND IN BOOK FORM AND INDEXED. MANUAL SHALL
CONTAIN PARTS LIST, RECOMMENDED PERIODS OF INSPECTION, ETC., AND NAME, ADDRESS AND
PHONE NUMBER OF ALL SUPPLIERS.
18.THE CONTRACTOR SHALL FURNISH A TRAINED AND COMPETENT SERVICE ENGINEER TO INSTRUCT
THE OPERATORS IN THE OPERATION AND MAINTENANCE OF THE SYSTEM.
19.COMPLETE INSTALLATION SHALL BE GUARANTEED, AND CONTRACTOR SHALL PROVIDE A MINIMUM 1
YEAR SERVICE, INCLUDING PARTS AND LABOR.
B. CONTRACTOR NOTES
1.SEAL ALL PENETRATIONS THROUGH WALLS, CEILINGS, FLOOR, ETC. TO MAINTAIN THE FIRE RATING,
AND BUILDING PRESSURIZATION.
2.EACH SINGLE SYSTEM HEATING OR COOLING AIR IN EXCESS OF 2,000 CUBIC FEET PER MINUTE
SHALL BE EQUIPPED WITH AN AUTOMATIC SHUTOFF ACTIVATED BY SMOKE DETECTORS PER 2022
CMC SECTION 608.
3.PROVIDE LISTED DUCT TYPE SMOKE DETECTOR IN THE SUPPLY AIR DUCT IN EVERY AIR MOVING
SYSTEM SUPPLYING AIR IN EXCESS 2000 CFM (MULTIPLE UNITS SERVING THE SAME ROOM, OR
HAVING A COMMON RETURN AIR PLENUM OR COMMON OCA DUCT ARE CONSIDERED TO BE ONE
SYSTEM FOR DETERMINATION OF THE CFM).
4.COMBINATION FIRE / SMOKE DAMPERS (FSD) SHALL CLOSE AUTOMATICALLY UPON DETECTION OF
HEAT AND/OR SMOKE TO RESIST THE PASSAGE OF FLAME AND SMOKE. THE DAMPER SHALL BE
CONTROLLED BY HEAT/FIRE AND SMOKE DETECTION SYSTEM IN CONFORMANCE WITH LOCAL
CODE.
·HEAT/FIRE DETECTION SYSTEM SHALL BE FACTORY PROVIDED WITH DAMPER.
·SMOKE DETECTION SYSTEM SHALL BE A DUCT SMOKE DETECTOR INSTALLED PER LOCAL CODE.
DUCT SMOKE DETECTOR SHALL BE FACTORY PROVIDED WITH DAMPER OR BY THIRD PARTY.
F. FIRE PROTECTION
1.ROUTING AND TERMINATION OF FLUE AND COMBUSTION AIR INTAKE FOR EACH HEATING UNIT SHALL
COMPLY WITH CH 8. AND CH 7 OF CMC 2022 AND WITH MANUFACTURER'S SPECIFICATIONS. PROVIDE
MANUFACTURER'S SPECIFICATIONS AND INSTALLATIONS INSTRUCTIONS TO VERIFY COMPLIANCE.
2.DRYER VENTS SHALL BE EQUIPPED WITH BACK-DRAFT DAMPERS PER 2022 CMC SECTION 504.4
3.SCREENS/LOUVERS SHALL NOT BE INSTALLED ON A DRYER VENT TERMINATION PER 2022 CMC (504.4.)
4.FLEXIBLE CLOTHES DRYER TRANSITION DUCTS SHALL NOT BE CONCEALED WITH CONSTRUCTION.
5.CLOTHES DRYER EXHAUST TERMINATION AT THE EXTERIOR OF A BUILDING SHALL MAINTAIN A
MINIMUM FIVE (5) FEET SEPARATION FROM THE CONDENSING UNIT.
6.EXHAUST DUCT FOR TYPE 1 DRYERS SHALL COMPLY WITH 2022 CMC SECTION 504.4.2.
7.FURNACES, BOILERS, AND WATER HEATERS LOCATED WITHIN THE HOME’S PRESSURE BOUNDARY
ARE MECHANICALLY DRAFTED OR DIRECT-VENTED. AS AN EXCEPTION, NATURALLY DRAFTED
EQUIPMENT IS ALLOWED IN CLIMATE ZONES 1-3. FOR NATURALLY DRAFTED FURNACES, BOILERS,
AND WATER HEATERS, THE RATER HAS FOLLOWED RESNET OR BPI COMBUSTION SAFETY TEST
PROCEDURES AND MET THE SELECTED STANDARD’S LIMITS FOR DEPRESSURIZATION, SPILLAGE,
DRAFT PRESSURE, AND CO-CONCENTRATION IN AMBIENT AIR, AS WELL AS A CO-CONCENTRATION IN
THE FLUE OF ≤ 25 PPM.
8.OPENINGS USED TO CONNECT INDOOR SPACES WHERE INDOOR COMBUSTION AIR IS USED SHALL BE
SIZED AND LOCATED IN ACCORDANCE WITH THE FOLLOWING PER 2022 CMC 701.5:
·EACH OPENING SHALL HAVE A FREE AREA OF NOT LESS THAN ONE (1) SQUARE INCH PER 1000
BTU/HR OF THE TOTAL INPUT RATING OF THE APPLIANCE IN THE SPACE, BUT NOT LESS THAN 100
SQUARE INCHES OF THE TOP OF THE ENCLOSURE AND ONE OPENING SHALL COMMENCE WITHIN
TWELVE (12) INCHES OF THE BOTTOM OF THE ENCLOSURE. THE DIMENSION OF AIR OPENINGS SHALL
BE NOT LESS THAN THREE (3) INCHES.
·THE VOLUMES OF SPACES IN DIFFERENT STORIES SHALL BE CONSIDERED AS COMMUNICATING
SPACES WHERE SUCH SPACES ARE CONNECTED BY ONE OR MORE OPENINGS IN DOORS OR FLOORS
HAVING A TOTAL FREE AREA OF NOT LESS THAN TWO (2) SQUARE INCHES PER 1000 BTU/HR OF TOTAL
INPUT RATING OF APPLIANCES.
C. COMBUSTION AIR
1.ALL DUCTWORK SHALL BE CONSTRUCTED, ERECTED, AND SEALED IN ACCORDANCE WITH THE
MOST RESTRICTIVE OF LOCAL REGULATIONS AND PROCEDURES DETAILED IN ASHRAE HANDBOOK
OF FUNDAMENTALS OR THE APPLICABLE STANDARDS ADOPTED BY THE SHEET METAL AND AIR
CONDITIONING CONTRACTORS NATIONAL ASSOCIATION AND THE UNIFORM MECHANICAL CODE.
2.ALL DUCT SIZES ARE CLEAR INSIDE SIZES. OBTAIN APPROVAL FROM CONSTRUCTION MANAGER
FOR SIZING OF ANY DUCTWORK, WHERE SIZES ARE NOT SHOWN ON DRAWINGS.
3.MANUAL VOLUME DAMPERS SHALL BE PROVIDED IN ALL DUCT BRANCHES TO INDIVIDUAL BOXES,
DIFFUSERS, GRILLES AND REGISTERS AND SHALL BE LOCKED IN THE FINAL POSITION AFTER
COMPLETION OF AIR BALANCE.
4.TRANSVERSE AND LONGITUDINAL JOINTS FOR ALL SUPPLY AIR DUCTS SHALL BE SEALED WITH
APPROVED MASTIC PER SMACNA.
5.APPROVED MATERIALS SHALL BE INSTALLED WITHIN DUCTS AND PLENUMS FOR INSULATING,
SOUND DEADENING OR OTHER PURPOSES. MATERIALS SHALL HAVE A MOLD HUMIDITY AND
RESISTANT SURFACE THAT MEETS THE REQUIREMENTS OF UL181.
6.ANY METALLIC DUCT WORK USED SHALL BE INSTALLED IN ACCORDANCE WITH 2022 CMC SECTION
603.3.
7.ANY FLEXIBLE AIR DUCTS MUST COMPLY WITH UL 181 AND BE INSTALLED PER THE
MANUFACTURER’S INSTRUCTIONS AND SMACNA HVAC DUCT STANDARDS, IN ACCORDANCE WITH
SECTION 604 OF THE 2022 CMC.
8.ALL HANGARS AND SUPPORTS SHALL BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE
FEDERAL, STATE, AND LOCAL CODES. ALL CONNECTIONS TO JOISTS SHALL BE MADE AT THE TOP
CORD.
9.IN NON RESIDENTIAL OCCUPANCIES PORTIONS OF SUPPLY AND RETURN AlR DUCTS AND PLENUMS
LOCATED IN UNCONDITIONED SPACES SHALL BE INSULATED TO A MINIMUM LEVEL OF R8.
D. DUCTWORK
1.ALL EQUIPMENT SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE EQUIPMENT
MANUFACTURER'S RECOMMENDATIONS.
2.ALL HVAC EQUIPMENT SHALL BE U.L. LISTED AND BEAR A U.L. LABEL.
3.CONDENSER PAD SHALL BE A MINIMUM OF THREE (3) INCHES HIGH AND SHALL BE PROVIDED AND
INSTALLED BY THE MECHANICAL CONTRACTOR UNLESS OTHERWISE SPECIFIED. THE CONDENSER
SHALL BE SECURELY FASTENED TO THE PAD TO PREVENT EXCESSIVE MOTION DURING NORMAL
OPERATING CONDITIONS AND SEISMIC ACTIVITY.
4.LISTED DIRECT-VENT APPLIANCES SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURER'S INSTALLATION INSTRUCTIONS. CMC SECTION 802.2.6.
5.ALL CHIMNEYS SHALL BE INSTALLED IN ACCORDANCE WITH 2022 CMC SECTION 802.5.1 THROUGH
802.5.3.
6.A CHIMNEY FOR RESIDENTIAL-TYPE OR LOW-HEAT APPLIANCE SHALL EXTEND NOT LESS THAN
THREE (3) FEET ABOVE THE HIGHEST POINT WHERE IT PASSES THROUGH A ROOF OF A BUILDING
AND NOT LESS THAN TWO (2) FEET HIGHER THAN A PORTION OF A BUILDING WITHIN A HORIZONTAL
DISTANCE OF TEN (10) FEET. 2022 CMC SECTION 802.5.4.
7.THE FUEL INPUT RATE TO THE APPLIANCE SHALL NOT BE INCREASED OR DECREASED IN VIOLATION
OF THE APPROVED RATING AT THE ALTITUDE WHERE IT IS BEING USED. CMC 2022 SECTION 902.6.
8.ALL ELECTRICAL AIR CONDITIONER SYSTEMS DESIGNED FOR PERMANENT INSTALLATION SHALL
COMPLY WITH UL 1995 OR UL 60335-2-40. 2022 CMC SECTION 903.1.
9.ALL GAS FIRED AIR CONDITIONERS SHALL COMPLY WITH SECTION 903.2.1 THROUGH SECTION
903.2.7. 2022 CMC SECTION 903.2.
10.LISTED OUTDOOR COOKING APPLIANCES SHALL BE INSTALLED IN ACCORDANCE WITH THEIR
LISTING AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS, 2022 CMC SECTION 923.1.
UNLISTED OUTDOOR COOKING APPLIANCES SHALL BE INSTALLED OUTDOORS WITH CLEARANCES
TO COMBUSTIBLE MATERIAL OF NOT LESS THAN THIRTY-SIX(36) INCHES AT THE SIDES AND BACK
AND NOT LESS THAN FOURTY-EIGHT (48) INCHES AT THE FRONT. IN NO CASE SHALL THE APPLIANCE
BE LOCATED UNDER OVERHEAD COMBUSTIBLE CONSTRUCTION. 2022 CMC 923.2
11.HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) EQUIPMENT, WATER HEATERS, SHOWER
HEADS FAUCETS, AND ALL OTHER REGULATED APPLIANCES MUST BE CERTIFIED BY THE
MANUFACTURER TO THE CALIFORNIA ENERGY COMMISSION 2022 CEC 110.0 & 110.3.
E. EQUIPMENT/APPLIANCES
CALGREEN NOTES
APPLICABLE CODES
APPLICABLE CODES AS OF JANUARY 1, 2023:
2022 CALIFORNIA BUILDING STANDARDS ADMINISTRATIVE CODE, PART 1, TITLE 24 C.C.R. ;
2022 CALIFORNIA BUILDING CODE (CBC), PART 2, TITLE 24 C.C.R. ;
(2021 INTERNATIONAL BUILDING CODE & 2022 CALIFORNIA AMENDMENTS)
2022 CALIFORNIA ELECTRICAL CODE (CEC), PART 3, TITLE 24 C.C.R. ;
(2020 NATIONAL ELECTRICAL CODE & 2022 CALIFORNIA AMENDMENTS)
2022 CALIFORNIA MECHANICAL CODE (CMC), PART 4, TITLE 24 C.C.R. ;
(2021 UNIFORM MECHANICAL CODE & 2022 CALIFORNIA AMENDMENTS)
2022 CALIFORNIA PLUMBING CODE (CPC), PART 5, TITLE 24 C.C.R. ;
(2021 UNIFORM PLUMBING CODE & 2022 CALIFORNIA AMENDMENTS)
2022 CALIFORNIA ENERGY CODE (CEC), PART 6, TITLE 24 C.C.R. ;
2022 CALIFORNIA FIRE CODE (CFC), PART 9, TITLE 24 C.C.R. ;
(2021 INTERNATIONAL FIRE CODE & 2022 CALIFORNIA AMENDMENTS)
2022 CALIFORNIA GREEN BUILDING STANDARDS CODE (CALGreen), PART 11, TITLE 24 C.C.R. ;
2022 CALIFORNIA REFERENCED STANDARDS, PART 12, TITLE 24 C.C.R. ;
TITLE 19 C.C.R., PUBLIC SAFETY, STATE FIRE MARSHAL REGULATIONS
ABBREVIATIONS
AD
DESCRIPTIONABBREVIATION
1.OPENINGS IN THE BUILDING ENVELOPE SEPARATING CONDITIONED SPACE FROM
UNCONDITIONED SPACE NEEDED TO ACCOMODATE GAS, PLUMBING,
ELECTRICAL LINES AND OTHER NECESSARY PENETRATIONS MUST BE SEALED IN
COMPLIANCE WITH CALIFORNIA ENERGY CODE. CAL GREEN 4.406.1
2.AT THE TIME OF FINAL INSPECTION, A MANUAL, COMPACT DISC, WEB-BASED
REFERENCE OR OTHER MEDIA ACCEPTABLE TO THE ENFORCING AGENCY
INCLUDING ITEMS 1 THROUGH 10 IN ACCORDANCE WITH THIS SECTION SHALL BE
PLACED IN THE BUILDING. CAL GREEN 4.410.1
2.1.DIRECTIONS TO THE OWNER OR OCCUPANT THAT THE MANUAL SHALL REMAIN
WITHIN BUILDING THROUGHOUT THE LIFE CYCLE OF THE STRUCTURE.
2.2.OPERATION AND MAINTENANCE INSTRUCTIONS FOR THE FOLLOWING:
2.2.1.EQUIPMENT AND APPLIANCES, INCLUDING WATER-SAVING DEVICES AND
SYSTEMS, HVAC SYSTEMS, PHOTOVOLTAIC SYSTEMS, ELECTRIC VEHICLE
CHARGERS, WATER-HEATING SYSTEMS AND OTHER MAJOR APPLIANCES AND
EQUIPMENT.
2.2.2.ROOF AND YARD DRAINAGE, INCLUDING GUTTERS AND DOWNSPOUTS.
2.2.3.SPACE CONDITIONING SYSTEMS, INCLUDING CONDENSERS AND AIR FILTERS.
2.2.4.LANDSCAPE IRRIGATION SYSTEMS.
2.2.5.WATER REUSE SYSTEMS.
2.3.INFORMATION FROM LOCAL UTILITY, WATER AND WASTE RECOVERY PROVIDERS
ON METHODS TO FURTHER REDUCE CONSUMPTION, INCLUDING RECYCLE
PROGRAMS AND LOCATIONS.
2.4.PUBLIC TRANSPORTATION AND/OR CARPOOL OPTIONS AVAILABLE IN THE AREA.
2.5.EDUCATIONAL MATERIAL ON THE POSITIVE IMPACTS OF AN INTERIOR RELATIVE
HUMIDITY BETWEEN 30-60 PERCENT AND WHAT METHODS AN OCCUPANT MAY
USE TO MAINTAIN THE RELATIVE HUMIDITY LEVEL IN THAT RANGE.
2.6.INFORMATION ABOUT WATER-CONSERVING LANDSCAPE AND IRRIGATION
DESIGN AND CONTROLLER WHICH CONSERVE WATER.
2.7.INSTRUCTIONS FOR MAINTAINING GUTTERS AND DOWNSPOUTS AND THE
IMPORTANCE OF DIVERTING WATER AT LEAST 5 FEET AWAY FROM THE
FOUNDATION.
2.8.INFORMATION ON REQUIRED ROUTINE MAINTENANCE MEASURES, INCLUDING,
BUT NOT LIMITED TO, CAULKING, PAINTING, GRADING AROUND THE BUILDING,
ETC.
2.9.INFORMATION ABOUT STATE SOLAR ENERGY AND INCENTIVE PROGRAMS
AVAILABLE.
2.10.A COPY OF ALL SPECIAL INSPECTION VERIFICATIONS REQUIRED BY THE
ENFORCING AGENCY OR THIS CODE.
3.AT THE TIME OF ROUGH INSTALLATION OR DURING STORAGE ON THE
CONSTRUCTION SITE AND UNTIL FINAL STARTUP OF THE HEATING AND COOLING
EQUIPMENT, ALL DUCT AND OTHER RELATED AIR DISTRIBUTION COMPONENT
OPENINGS SHALL BE COVERED WITH TAPE, PLASTIC, SHEET METAL OR OTHER
METHODS ACCEPTABLE TO THE ENFORCING AGENCY TO REDUCE THE AMOUNT
OF DUST OR DEBRIS WHICH MAY COLLECT IN THE SYSTEM. CAL GREEN 4.504.1
4.HEATING AND AIR-CONDITIONING SYSTEMS HAS BEEN SIZED, DESIGNED AND
HAVE THEIR EQUIPMENT SELECTED USING THE FOLLOWING METHODS:
4.1.THE HEAT LOSS AND HEAT GAIN IS ESTABLISHED ACCORDING TO ACCA MANUAL
J, ASHRAE HANDBOOKS OR OTHER EQUIVALENT DESIGN SOFTWARE OR
METHODS.
4.2.DUCT SYSTEMS ARE SIZED ACCORDING TO ACCA 29-D MANUAL D, ASHRAE
HANDBOOKS OR OTHER EQUIVALENT DESIGN SOFTWARE OR METHODS.
4.3.SELECT HEATING AND COOLING EQUIPMENT ACCORDING TO ACCA 36-S MANUAL
S OR OTHER EQUIVALENT DESIGN SOFTWARE OR METHODS.
EXCEPTION: USE OF ALTERNATE DESIGN TEMPERATURES NECESSARY TO ENSURE
THE SYSTEMS FUNCTION ARE ACCEPTABLE. CAL GREEN 4.507.2
5.INSTALLATIONS OF HVAC, REFRIGERATION AND FIRE SUPPRESSION EQUIPMENT
SHALL NOT CONTAIN ANY CFCs OR HALONS. CAL GREEN 5.508.1
6.DEVELOP A WRITTEN PLAN OF PROCEDURES FOR TESTING AND ADJUSTING
SYSTEMS. SYSTEMS TO BE INCLUDED FOR TESTING AND ADJUSTING SHALL
INCLUDE, AS APPLICABLE TO THE PROJECT, THE SYSTEMS LISTED IN SECTION
5.410.4.2.
7.ADHESIVES, SEALANTS, AND CAULKS USED ON THE PROJECT SHALL MEET THE
REQUIREMENTS OF SECTIONS 5.504.4.1 THROUGH 5.504.4.6.
8.BATHROOM EXHAUST FANS SHALL BE ENERGY STAR COMPLIANT AND DUCTED
TO TERMINATE OUTSIDE THE BUILDING.
9.UNLESS FUNCTIONING AS A COMPONENT OF A WHOLE HOUSE VENTILATION
SYSTEM, BATHROOM EXHAUST FANS MUST BE CONTROLLED BY A HUMIDITY
CONTROL, WHICH SHALL BE CAPABLE OF ADJUSTMENT BETWEEN A RELATIVE
HUMIDITY RANGE OF 50 TO 80% (SEC 4.506.1)
LEGEND
RECTANGULAR DIFFUSER
KEY NOTE
RECTANGULAR OR FLAT OVAL
DUCTWORK SIZE (FIRST
NUMBER IS SIDE SHOWN)
FLEXIBLE DUCTWORK
DUCT SECTION
AIR DEVICE MARK
SIDE-WALL MOUNTED
SUPPLY GRILLE OR
RETURN/EXHAUST GRILLE
AIR FLOW
MOTORIZED DAMPER
MANUAL VOLUME DAMPER
OPPOSED BLADE DAMPER
BACKDRAFT DAMPER
OFF-SET UP OR DOWN
INTERNALLY LINED
DUCTWORK
BOTTOM OUTLET/INLET
REGISTER (PATTERN AS
SHOWN ON PLANS)
DUCT MOUNTED SIDE
OUTLET/INLET REGISTER
FLEXIBLE CONNECTION
TYPE
EQUIPMENT TAG
HVAC FURNACE
HVAC A/C UNIT
OR HEAT PUMP
CEILING MOUNTED EXHAUST
FAN
STORAGE TANK
HVAC ACCESS PANEL
THERMOSTAT
THERMOSTAT SUSPENDED
TEMPERATURE
SENSOR/TRANSMITTER
HUMIDITY SENSOR/
TRANSMITTER
PRESSURE DIFFERENTIAL
SENSOR
SMOKE DETECTOR
POINT OF CONNECTION
(P.O.C)
DROPPED CEILING
CONTROLLERRECTANGULAR TO ROUND
TRANSITION
CO SENSORELBOWS WITH TURNING
VANES
ACCESS DOOR
HC - HEATING COIL
CC - COOLING COIL
PHC - PRE-HEAT COIL
RHC - RE-HEAT COIL
FIRE DAMPER
FIRE SMOKE DAMPER
FILTER
LOUVER
DESCRIPTIONSYMBOL DESCRIPTIONSYMBOL
1.ALL HANGARS AND SUPPORTS SHALL BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE
FEDERAL, STATE AND LOCAL CODES. ALL CONNECTIONS TO JOISTS SHALL BE MADE AT THE TOP
CORD.
2.PLUMBING CONTRACTOR SHALL FURNISH AND INSTALL ALL CONDENSATE DRAIN LINES WITH
CONNECTIONS TO AN APPROVED RECEPTOR IN ACCORDANCE WITH THE CALIFORNIA PLUMBING
CODE. REFER TO PLUMBING PLANS FOR ALL PRIMARY AND SECONDARY CONDENSATE ROUTING.
3.CONTRACTOR SHALL VERIFY IN FIELD THE SHORTEST ROUTING FOR REFRIGERANT LINES THAT
COMPLY WITH MANUFACTURER'S INSTALLATION GUIDELINES AND DO NOT INTERFERE OR RESTRICT
OTHER TRADES.
4.THE LIQUID AND SUCTION LINES SHALL BE PROTECTED FROM THE ENVIRONMENT USING A WATER
RESISTANT METAL JACKET, PAINTED CANVAS, PLASTIC COVER OR COATING PER 2022 CEC.
G. PIPING
ACCESS DOOR
BDD BACKDRAFT DAMPER
CFM CUBIC FEET PER MINUTE
dBA A-WEIGHTED DECIBEL
EA EXHAUST AIR
EF EXHAUST FAN
FC FAN COIL
FD FIRE DAMPER
HP HEAT PUMP
HSPF HEATING SEASONAL
PERFORMANCE FACTOR
LAU LAUNDRY ROOM
MVD MANUAL VOLUME DAMPER
NG NATURAL GAS
OSA OUTSIDE AIR
PDR POWDER ROOM
RA RETURN AIR
RL REFRIGERANT LIQUID
RS REFRIGERANT SUCTION
RVD REMOTE OPERATED
DAMPER
SA SUPPLY AIR
SQFT SQUARE FEET
SD SMOKE DETECTOR
SA RA EA
SA RA/EA
SA RA/EA
SA RA/EA
SA RA EA
DESCRIPTIONABBREVIATION
MECHANICAL SHEET INDEX
NO.SHEET DESCRIPTION
1 M-0.1 GENERAL NOTES & LEGENDS
2 M-0.2 EQUIPMENT SCHEDULES
3 M-1.1 SITE PLAN
4 M-2.1 BUILDING A1 - LEVEL 1 FLOOR PLAN
5 M-2.2 BUILDING A2 - LEVEL 1 FLOOR PLAN
6 M-2.3 BUILDING A1, A2 - LEVEL 2 FLOOR PLAN
7 M-2.4 BUILDING A1, A2 - ROOF PLAN
8 M-3.1 UNIT FLOOR PLANS
9 MD-1 DETAILS
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
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DATE SIGNED: 7/8/25
M-0.1
GENERAL NOTES
& LEGENDS
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
DIFFUSERS/GRILLES/REGISTERS
TAG AIRFLOW
RANGE (CFM)NOTES
DUCT
SIZE
(IN.)
NOTES:
1.ALL PERFORMANCE DATA SHALL BE IN ACCORDANCE WITH ANSI/ASHRAE STANDARDS.
2.UNLESS OTHERWISE NOTED, ALL DIFFUSERS/REGISTERS/GRILLES SHALL HAVE NC RATINGS <30.
3.COORDINATE FRAME TYPE WITH ARCHITECTURAL RCP.
4.COLOR TO BE SPECIFIED BY ARCHITECT.
5.PROVIDE GRILLE WITH VERTICAL ORIENTED BLADES AND MULTI SHUTTER DAMPER.
MANUFACTURER
MODEL NO.
FACE
SIZE
(IN.)
PRESS.
DROP
(IN. W.G.)
FUNCTION
TAG
CFM
S-1 TRUAIRE
210VM
CEILING & WALL
SUPPLY GRILLE
Ø5
Ø6
Ø7
Ø8
Ø9
Ø10
0 - 50
51 - 100
101 - 150
151 - 200
201 - 300
301 - 400
0.01
0.01
0.01
0.02
0.02
0.01
10 x 4
10 x 6
12 x 6
14 X 6
14 X 8
14 X 12
1,2,3,4,5
R-1 TRUAIRE
290 FIXED BAR
CEILING & WALL
RETURN GRILLE
Ø10
Ø18
0 - 850
0 - 2500 0.06514 X 14
30 X 20 1,2,3,4,5
GENERAL
SCHEDULE OF FANS
TYPE
TAG SERVICE MANUFACTURER
MODEL NO.
NOTES
LOCATION
NOTES:
1.ALL FANS SHALL BE TESTED AND RATED, CERTIFIED, AND SEALED IN ACCORDANCE WITH AMCA FOR BOTH SOUND AND AIR PERFORMANCE.
ALL FANS SHALL BE U.L. LISTED.
2.FAN SHALL BE PROVIDED WITH A NEMA-1 (INDOORS) OR NEMA-3R (OUTDOORS) DISCONNECT SWITCH. REFER TO ELECTRICAL DRAWINGS FOR
MORE INFORMATION.
3.PROVIDE GRAVITY BACKDRAFT DAMPER IN THROAT OF EXHAUST DUCT.
4.FAN SHALL BE PROVIDED WITH BUILT-IN HUMIDITY SENSOR.
FAN DATA MOTOR
WEIGHT
(LBS)
TYPE /
DESIGN
TAG
TYPE
SONES
EXTERNAL
STATIC
PRESSURE
(IN. W.G.)
TOTAL
AIR QTY
(CFM)
MOTOR
TYPE
RATED
SIZE
VOLTS/
PHASE/
HERTZ
EF
B BATHROOM AIRKING
ES80SH CEILING 17.0 CEILING
MOUNTED 80 0.1 0.3 29.4 W 120/1/60 1,2,3PSC
NOTE: ELECTRICAL CONTRACTOR SHALL PROVIDE AND INSTALL RELAYS AS REQUIRED TO
ACHIEVE CONTROL OF UNITS AS SPECIFIED BELOW
SEQUENCE OF OPERATIONS
Unit shall operate via a wall-mounted thermostat. Fan to operate as required by
thermostat. Cooling and heating modes shall operate as required by thermostat.FC/CU's
Fan to operate continuously while house is occupied. Fan to act as IAQ fan to meet
ASHRAE 62.2 ventilation requirements.EF B
AIR SYSTEM DESIGN
CRITERIA
CITY SANTA ANA
COUNTY ORANGE
CLIMATE ZONE 08
SUMMER AMBIENT DESIGN
TEMPERATURE (°F DB/WB)91 / 68
SUMMER DAILY RANGE (°F WB)26
WINTER AMBIENT DESIGN
TEMPERATURE (°F DB)33
SUMMER INDOOR DESIGN
TEMPERATURE (°F DB)75
WINTER INDOOR DESIGN
TEMPERATURE (°F DB)68
WHOLE UNIT VENTILATION
CALCULATION (ASHRAE 62.2)
CONTINUOUSLY
LOCATION UNIT A-1
FLOOR AREA (SQFT)830
NO. OF BEDROOMS 2
VENTILATION RATE (CFM) = 0.03(SQFT)
+7.5(BEDROOMS+1)47.4
DESIGNED VENTILATION (CFM)80
18
GENERAL
SCHEDULE OF NEW HEAT PUMP CONDENSING UNITS
TAG SERVICE MANUFACTURER
MODEL NO.TONSLOCATION
AMB.
DB
(°F)
TOTAL
LOAD
(MBH)
SENS.
LOAD
(MBH)
COOLING HEATING
WEIGHT
(LBS)
TOTAL
LOAD
(MBH)
REF. PIPING
TYPE
VOLTS/
PHASE/
HERTZ
MCA
(A)
MOCP
(A)
ELECTRICAL
TAG
HP
NOTESAMB.
DB
(°F)
EER
(EER2)
SEER /
(SEER2)
HSPF/
(HSPF2)
CONN. Ø
LIQUID /
SUCTION
(IN.)
SYSTEM
CHARGE
(LBS)
NOTES:
1.DISCONNECT SWITCH TO BE PROVIDED AND INSTALLED BY ELECTRICAL CONTRACTOR.
2.PROVIDE CONTROL WIRING, CONDUIT, ETC. FOR A COMPLETE AND OPERABLE SYSTEM.
3.PROVIDE ALL REQUIRED MATERIALS & INSULATED REFRIGERANT LINES FOR COMPLETE INSTALLATION. SIZE RS/RL PIPING PER MANUFACTURERS GUIDELINES.
4.RS/RL ACCESS PORTS LOCATED OUTDOORS SHALL BE PROTECTED FROM UNAUTHORIZED ACCESS WITH LOCKING TYPE TAMPER RESISTANT CAPS. UNLESS THEY ARE PROTECTED BY WALLS OR
FENCING AND REQUIRING KEY ACCESS.
5.CONDENSING UNIT SHALL REST ON A CONCRETE OR OTHER APPROVED BASE PER DETAILS ON MD-1.
6.INSTALL EQUIPMENT IN ACCORDANCE WITH BOTH THE DETAILS SHOWN IN THE CONTRACT DOCUMENTS AND IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.
NOTES:
1.DISCONNECT SWITCH TO BE PROVIDED AND INSTALLED BY ELECTRICAL CONTRACTOR.
2.PROVIDE HARD-WIRED PROGRAMMABLE SETBACK THERMOSTAT, CONTROL WIRING, CONDUIT, ETC. FOR A COMPLETE AND OPERABLE SYSTEM.
3.PROVIDE UNIT WITH ECM MOTOR SET TO PROVIDE CFM QUANTITIES PER SCHEDULE.
4.PROVIDE UNIT WITH ACCESS PER MANUFACTURER'S RECOMMENDATIONS AND LOCAL CODE REQUIREMENTS.
5.PROVIDE UNIT WITH FACTORY SECONDARY DRAIN PAN.
6.PROVIDE ALL REQUIRED MATERIALS & INSULATED REFRIGERANT LINES FOR COMPLETE INSTALLATION. SIZE RS/RL PIPING PER MANUFACTURERS GUIDELINES.
7.INDOOR UNIT TO RECEIVE POWER FROM OUTDOOR UNIT.
8.PROVIDE MERV 13 FILTER.
GENERAL
SCHEDULE OF NEW FAN COIL UNITS
TAG SERVICE MANUFACTURER
MODEL NO.HPLOCATION WEIGHT
(LBS)
VOLTS/
PHASE/
HERTZ
MCA
(A)
MOCP
(A)
ELECTRICAL
TAG
FC
NOTESOUTSIDE
AIR QTY
(CFM)
EXTERNAL
STATIC
PRESSURE
(IN. W.G.)
TOTAL
AIR QTY
(CFM)
FAN DATA
TOTAL
LOAD
(MBH)
SENS.
LOAD
(MBH)
COOLING HEATING
TOTAL
LOAD
(MBH)
ELEC.
HEAT
18 CARRIER
40MBDQ18---3 18 54 16.5 18.0 N/A 1,2,6,7,80600SEE PLAN --SEE PLAN 208/230/1
/60
POWERED
BY
OUTDOOR
UNIT
1.20.4
1.5 208/230/1
/60 251616.5 --1/4
1/2 1,2,3,4,5,612.5
(11.7)
19.6
(18.0)19.0 4.08R-410A11.0
(9.5)95 47CARRIER
38MARBQ18--3 101SEE PLAN GROUND
EF
L LAUNDRY AIRKING
E130S CEILING 14.1 CEILING
MOUNTED 130 0.1 <0.3 37.0 120/1/60 1,2,3PSC
SF
C CORRIDOR BROAN
FIN-180P CEILING 11.0 CEILING
MOUNTED 180 0.2 -28.2 120/1/60 1,2,3ECM
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
0
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
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DATE SIGNED: 7/8/25
M-0.2
EQUIPMENT
SCHEDULES
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
FIRE LANE
14
0
140
140
140
140
FP
IC
V
2
2
1
DS DS
DS DS
DS
DSDS
DS
DSDS
DS
DS
BT
W
N
.
B
L
D
G
S
.
10
'
-
0
"
PR
O
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B
K
10
'
-
0
"
E
E
REMOVE EX. BOLLARDS
TRASH ENCLOSURE,
SEE LANDSCAPE
OFF STREET
LOADING AREA (300
SF MIN, 420 SF
SHOWN; NO DIM
LESS THAN 10 FT)
R 41' -
9
"
11
'
-
6
"
11
'
-
6
"
11
'
-
6
"
R 4
1
'
-
1
"
R 41' - 9
"
11
'
-
6
"
R 4
1
'
-
1
"
R
4
1
'
-
9
"
TRASH TRUCK
ROUTE
20' - 0"
21
'
-
0
"
18
HP
2
18
HP
2
18
HP
2
18
HP
2
18
HP
2
18
HP
2
18
HP 218
HP2
18
HP 218
HP2
18
HP
2
18
HP
2
18
HP
2
18
HP
2
18
HP 218
HP2
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
0 10'20'5'
1/20" = 1'-0"
30'
1SITE PLAN
M-1.1
SITE PLAN
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
0
E
4
T
H
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T
#
2
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0
SA
N
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A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
OL
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21
5
0
E
.
F
O
U
R
T
H
A
N
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2
1
6
0
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.
F
O
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DATE SIGNED: 7/8/25
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
DS
DS
DS
DS
DS
UP
FE
FE
101
102 103
ALIGN
ALIGN
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
60"x54"48"x48
60"x54"48"x48"
60"x54"48"x36"
60"x54"
48"x36"
3 A500
6
30"X10"
WALL R.A.G
.
.
T FC-18
10
10
10
3
.
.
.
.
.
.
.
12" DROP 12" DROP
12" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
7
116
12X6
18
FC
7"Ø
7"Ø
9"Ø
7"Ø
7"Ø 8"Ø
6"Ø
7"Ø
10"Ø
10"Ø
6
30"X10"
WALL R.A.G
.
.
TFC-18
10
10
10
3
.
.
.
.
.
.
12" DROP12" DROP
12" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
18
FC
7"Ø
7"Ø
9"Ø
7"Ø8"Ø
6"Ø
7"Ø
10"Ø
10"Ø
6
30"X10"
WALL R.A.G
.
.
TFC-18
10
10
10
3
.
.
.
.
.
.
12" DROP12" DROP
12" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
18
FC
7"Ø
7"Ø
9"Ø
7"Ø8"Ø
6"Ø
7"Ø
10"Ø
10"Ø
NOTE: PLEASE REFER TO SITE PLAN SHEET M-1.1 FOR THE CONDENSOR LOCATIONS.
.
.
3
18
FC
7
121
12X6
8
167
14X6
8
167
14X6
7
137
12X6
.
8"Ø
.
7"Ø
.
7"Ø
12" DROP
30"X10"
WALL R.A.G
T FC-18
10"Ø
10"Ø
6
6
59
10X6
9"Ø
.
.
6"Ø
.
8"Ø
10
L
EF7
7
9
7
7
4"Ø
4"Ø
4"Ø
(4 FT, 1E)
(4 FT, 1E)
(4 FT, 1E)
30"X20" MAKEUP
AIR LOUVER
14
OPERABLE
PORTION
OPERABLE
PORTION
OPERABLE
PORTION
OPERABLE
PORTION
1'
-
0
"
10" DROP
1'
-
0
"
10" DROP
7
1'
-
0
"
1'
-
0
"
RUN IN LINED
JOIST BAY
10" DROP
7
RUN IN LINED
JOIST BAY
10" DROP
7
RUN IN LINED
JOIST BAY
10" DROP RUN IN LINED
JOIST BAY
7
6"Ø
6"Ø 6"Ø
6"Ø
B
EF 5
B
EF
5
B
EF5
B
EF
5
8"Ø
8"Ø
C
SF
8
180
14X6
.
7"Ø
7
116
12X6
.
7
116
12X6
7"Ø
14" DROP
7
6"Ø
RUN IN
LINED
JOIST
BAY
14" DROP
7
RUN IN
LINED
JOIST
BAY
6"Ø
OPERABLE
PORTION
14" DROP
7
RUN IN
LINED
JOIST
BAY
14" DROP
7
RUN IN
LINED
JOIST
BAY
6"Ø
6"Ø
OPERABLE
PORTION
OPERABLE
PORTION
OPERABLE
PORTION
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
OL
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C
R
E
S
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DATE SIGNED: 7/8/25
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - LEVEL 1 FLOOR PLAN
M-2.1
BUILDING A1
LEVEL 1 FLOOR PLAN
1.
PROVIDE
ACCESS
PANEL
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
DS
DS
DS
DS
DS
DS
2
2
B B
C C
A A
1
1
3
3
4
4
UP
FE
FE
100 101
102 103
ALIGN
ALIGN
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BEDROOM 1
BEDROOM 2
BATH
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LIVING
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BEDROOM 2
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KITCHEN
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BEDROOM 1BEDROOM 1
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CLOSET 1
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2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
INACCESSIBLE
AREA UNDER
STAIR
10" DROP
30"X10"
WALL R.A.G
.
.
T FC-18
10
10
10
3
.
.
.
.
.
.
12" DROP 12" DROP
12" DROP
14" DROP
7
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
B
EF 5
18
FC
7"Ø
7"Ø
9"Ø
7"Ø 8"Ø
6"Ø
7"Ø
6"Ø 10"Ø
10"Ø
6
10" DROP
7
30"X10"
WALL R.A.G
.
.
T FC-18
10
10
10
3
.
.
.
.
.
.
12" DROP 12" DROP
12" DROP
.
7
121
12X6
7
119
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7
121
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6
65
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7
121
12X6
18
FC
7"Ø
7"Ø
9"Ø
7"Ø 8"Ø
6"Ø
7"Ø
10"Ø
10"Ø
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7"Ø
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7
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7
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6
65
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7
121
12X6
18
FC
7"Ø
7"Ø
9"Ø
7"Ø8"Ø
6"Ø
7"Ø
10"Ø
10"Ø
NOTE: PLEASE REFER TO SITE PLAN SHEET M-1.1 FOR THE CONDENSOR LOCATIONS.
OPERABLE
PORTION
OPERABLE
PORTION
OPERABLE
PORTION
OPERABLE
PORTION
6"Ø
RUN IN LINED
JOIST BAY
6
10" DROP
7
RUN IN LINED
JOIST BAY
6"Ø
6"Ø
6
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7
RUN IN LINED
JOIST BAY
6"Ø
6"Ø
6
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JOIST BAY
6"Ø
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OPERABLE
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JOIST
BAY
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OPERABLE
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
0
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SA
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
OL
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DATE SIGNED: 7/8/25
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - LEVEL 1 FLOOR PLAN
M-2.2
BUILDING A2
LEVEL 1 FLOOR PLAN
1.
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
DS
DS
DS
DS
DS
DS
2
2
B B
C C
A A
1
1
3
3
4
4
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
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2
CL
O
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E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
30"X10"
WALL R.A.G
.
.
T FC-18
10
10
10
3
.
.
.
.
.
.
12" DROP 12" DROP
12" DROP
14" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
B
EF 5
18
FC
11
6
137"Ø
6"Ø
8"Ø
7"Ø
9"Ø
7"Ø
7"Ø
6"Ø
30"X10"
WALL R.A.G
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.
T FC-18
10
10
10
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.
.
.
.
.
.
12" DROP 12" DROP
12" DROP
14" DROP
.
7
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12X6
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12X6
7
121
12X6
6
65
10X6
7
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12X6
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EF
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7"Ø
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7"Ø
7"Ø
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30"X10"
WALL R.A.G
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.
TFC-18
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10
10
3
.
.
.
.
.
.
12" DROP12" DROP
12" DROP
14" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
B
EF5
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FC
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6
13 7"Ø
6"Ø
8"Ø
7"Ø
9"Ø
7"Ø
7"Ø
6"Ø
30"X10"
WALL R.A.G
.
.
TFC-18
10
10
10
3
.
.
.
.
.
.
12" DROP12" DROP
12" DROP
14" DROP
.
7
121
12X6
7
119
12X6
7
121
12X6
6
65
10X6
7
121
12X6
B
EF
5
18
FC
11
6
13 7"Ø
6"Ø
8"Ø
7"Ø
9"Ø
7"Ø
7"Ø
6"Ø
10"Ø
10"Ø
10"Ø
10"Ø
10"Ø
10"Ø
10"Ø
10"Ø
NOTE: PLEASE REFER TO SITE PLAN SHEET M-1.1 FOR THE CONDENSOR LOCATIONS.
8"Ø
8"Ø
C
SF
8
180
14X6
.
7"Ø
7
116
12X6
.
7
116
12X6
7"Ø
..
7
116
12X6
7"Ø
7
116
12X6
7"Ø
12" DROP
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
0
E
4
T
H
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T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
OL
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DATE SIGNED: 7/8/25
M-2.3
BUILDING A1, A2
LEVEL 2 FLOOR PLAN
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1, A2 - LEVEL 2 FLOOR PLAN
1.
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
DS
DS
DS
DS
DS
DS
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RIDGE RIDGE
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VAL
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Y
VAL
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VAL
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VAL
L
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VAL
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11
13
11
13
11
13
11
13
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
3
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
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DATE SIGNED: 7/8/25
M-2.4
BUILDING A1, A2
ROOF PLAN
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1, A2 - ROOF PLAN
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
HVAC GENERAL NOTES
1.REFER TO DRAWING M-0.1 FOR LEGENDS, SYMBOLS, ABBREVIATIONS &
GENERAL NOTES.
2.REFER TO DRAWING M-0.2 FOR EQUIPMENT SCHEDULES.
3.REFER TO DRAWINGS MD-1 FOR MECHANICAL DETAILS.
4.COORDINATE EXACT ROUTING OF DUCTWORK WITH STRUCTURAL AND
ALL OTHER TRADES, ROUTING SHOWN IS SCHEMATIC ONLY.
5.PROVIDE CAN AND DUCT COLLAR AS REQUIRED FOR ALL GRILLES AND
DIFFUSERS.
6.OPENINGS IN THE ROOF SHALL NOT BE LOCATED WITHIN 5 FEET (1,524
MM) OF THE 1-HOUR FIRE-RESISTANCE-RATED EXTERIOR WALL FOR
GROUPS R AND U AND 10 FEET (3,048 MM) OR OTHER OCCUPANCIES,
MEASURED FROM THE INTERIOR SIDE OF THE WALL. (CBC 705.11.4.3).
7.PROVIDE A MINIMUM OF 100 SQ. IN FREE AREA OPENING(S) INTO
LAUNDRY ROOM FOR MAKE-UP AIR AS REQUIRED BY CODE (CMC 504.4.1).
8.FIRE SEAL ALL PENETRATIONS AS REQUIRED BY CODE.
9.FIRE DAMPER RATINGS SHALL BE IN ACCORDANCE WITH 717.3.2.1
THROUGH 717.3.2.4. FIRE DAMPERS SHALL HAVE THE MINIMUM FIRE
PROTECTIONS RATING SPECIFIED IN TABLE 717.3.2.1 FOR TYPES OF
PENETRATION.
10.FOR CEILING HEIGHTS SEE ARCHITECTURAL DRAWINGS.
11.ALL ENVIRONMENTAL AIR VENTS SHALL BE EQUIPPED WITH BACK-DRAFT
DAMPERS (SECTION 504.0 CMC).
12.UNLESS NOTED DIFFERENT ON THE PLANS, ALL SUPPLY REGISTERS
SHALL BE BAR TYPE (TRUAIRE TYPE 210, 220, 230, OR SIMILAR) WITH
TOTAL PRESSURE LOSS LESS THAN. 0.025 in.w.g.
13.THE FLUE DUCT FOR SEALED COMBUSTION WATER HEATER IS SIDE-WAL
DISCHARGE. 3 FEET AWAY FROM OPENINGS INTO THE BUILDING AND 5'
AWAY FROM THE PROPERTY LINE. SEE CIVIL DRAWINGS FOR PROPERTY
LINE DETAILS.
14.IF HUMIDISTAT IS REQUIRED, LOCATE IT ADJACENT TO THERMOSTAT.
15."REGISTERED' COPY OF THE CF-2R FORMS SHALL BE SUBMITTED PRIOR
TO FINAL INSPECTION, SIGNED BY HERS RATER, FOR FIELD VERIFICATION
AND DIAGNOSTIC TESTING.
16.WHEN LOCAL EXHAUST FANS ARE USED FOR "CONTINUOUS" WHOLE
BUILDING VENTILATION, THE LOCAL EXHAUST FAN SWITCH SHALL BE
PERMITTED AS AN OVERRIDE CONTROL. (SECTION 4.3 ASHRAE 62.2)
17.CONTRACTOR TO VERIFY INSTALLED DRYER LENGTHS ON FIELD.
18.KITCHEN HOODS SHALL BE RATED FOR SOUND IN ACCORDANCE WITH
2022 CALIFORNIA ENERGY CODE SECTION 150.0(o)G.
19.MECHANICAL SYSTEMS INCLUDING HEATING AND AIR CONDITIONING
SYSTEMS THAT SUPPLY AIR TO HABITABLE SPACES SHALL HAVE MERV 13
FILTERS OR BETTER (NOMINAL 2" THICK FILTER, OR EQUIVALENT 1"
FILTER PER EQUATION 150.0-A). DESIGNERS SHOULD CONSIDER HOW
THIS MAY IMPACT SYSTEM DESIGN AIRFLOW. (2022 CEC SECTION 150.0(m)
12(C)).
20.COMBUSTION APPLIANCES SHALL BE PROPERLY VENTED AND AIR
SYSTEMS SHALL BE DESIGNED TO PREVENT BACK DRAFTING.
21.ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE AT LEAST 3 FEET
(914 MM) FROM THE PROPERTY LINE, 10 FEET (3048 MM) FROM A FORCED
AIR INLET, 10 FEET (3048 MM) ABOVE A PUBLIC WALKWAY, AND 3 FEET (914
MM) FROM BUILDING OPENINGS. THE DISCHARGE SHALL NOT BE
DIRECTED ONTO A PUBLIC WALKWAY.
22.UNDER THE 2022 CEC, MULTIFAMILY LOW-RISE AND HIGH-RISE
RESIDENTIAL BUILDINGS MAY USE A CONTINUOUSLY OPERATED
EXHAUST-ONLY OR SUPPLY-ONLY VENTILATION APPROACH IF ENVELOPE
LEAKAGE IS ≤0.3 CFM AT 50 PA PER SQUARE FOOT. THIS MUST BE
FIELD-TESTED AND VERIFIED THROUGH A BLOWER DOOR TEST AS AN
ALTERNATIVE TO THE BALANCED VENTILATION REQUIREMENT UNDER
CEC 160.2(B)2A IV AND 150.0(O)1C. IF CHOSEN, THE DEVELOPER MUST
ENSURE THE GENERAL CONTRACTOR IMPLEMENTS ALL NECESSARY
BUILDING TECHNIQUES TO MEET LEAKAGE REQUIREMENTS.
23.WHEN SPACE CONDITIONING SYSTEMS USE FORCED-AIR DUCT SYSTEMS
TO SUPPLY AIR TO AN OCCUPIABLE SPACE, THE DUCTS MUST BE SEALED
AND TESTED FOR LEAKAGE. COMPLIANCE MUST BE CONFIRMED
THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING PER
REFERENCE RESIDENTIAL APPENDIX RA3.1 OF THE 2022 CEC 150.0(M)11.
24.THE AIRFLOW REQUIRED PER 2022 CEC 150.0(O)1C MUST BE MEASURED
USING A FLOW HOOD, FLOW GRID, OR ANOTHER AIRFLOW MEASURING
DEVICE AT THE FAN'S INLET OR OUTLET TERMINALS/GRILLES, AS
SPECIFIED IN REFERENCE RESIDENTIAL APPENDIX RA3.7.
WHOLE-DWELLING UNIT VENTILATION SYSTEMS MUST MEET THE SOUND
RATING REQUIREMENTS OF ASHRAE 62.2 §7.2 AT OR ABOVE THE MINIMUM
AIRFLOW RATE REQUIRED BY 2022 CEC 150.0(O)1C.
HVAC KEY NOTES
CAP SHOULD BE LISTED FOR CLOTHES DRYER VENTING (DRYER JACK).
DRYER MOISTURE DUCT SHALL BE EQUIPPED WITH BACK DRAFT DAMPER.
DRYER MOISTURE DUCT SHALL BE MADE OUT OF METAL WITH SMOOTH
INTERIOR FACE. LISTED CONNECTOR SHALL BE MAX. 6 FT. LONG.
RUN 3/4" PRIMARY CONDENSATE LINE TO THE LAVATORY TAILPIECE.
SECONDARY CONDENSATE TO DRAIN TO THE EXTERIOR ABOVE A WINDOW.
OPTIONALLY USE OVERFLOW SWITCH. COORDINATE WITH THE PLUMBER.
PROVIDE WHOLE HOUSE EXHAUST FAN PER 2022 ENERGY CODE SECTION
150(O).
THE EXHAUST OUTLET SHALL TERMINATE AT LEAST 3 FEET FROM BUILDING
OPENINGS AND THE PROPERTY LINE, AS SHOWN IN THE CIVIL DRAWINGS.
OUTDOOR EXHAUST OPENINGS MUST BE COVERED WITH A
CORROSION-RESISTANT SCREEN WITH OPENINGS BETWEEN 1/4 INCH (6.4
MM) AND 1/2 INCH (12.7 MM). EXCEPTION: CLOTHES DRYERS.
PROVIDE FLUE DUCT FOR WATER HEATER. INSTALLED PER
MANUFACTURER'S INSTALLATION MANUAL.
PROVIDE RS/RL PIPING SIZE PER MANUFACTURER'S GUIDELINES. ROUTE
FROM REMOTE CONDENSATE UNIT TO FAN COIL. PROVIDE 6" CONCRETE PAD
/PLATFORM FOR REMOTE CONDENSER.
EXHAUST VENT PIPE UP THRU ROOF, INSTALLED PER MANUFACTURER
GUIDELINES. ROUTING AND TERMINATION OF VENT FOR HEATING UNIT
SHALL COMPLY WITH CH. 8, CMC 2022.
PROVIDE OPENING NOT LESS THAN 100 SQ. IN. FREE NET AREA FOR DRYER
MAKEUP AIR PER CMC 2022 (504.4.1).
1
2
3
4
5
6
7
8
9
PROVIDE DOOR UNDERCUT.10
6"Ø EA DUCT UP THRU ROOF W/ CAP.
4"Ø LINT DUCT UP THRU ROOF W/ CAP.
8"Ø HOOD DUCT UP THRU ROOF W/ CAP.
CONNECT KITCHEN HOOD TO 8"Ø KITCHEN HOOD EXHAUST AIR DUCT (MIN.
8"Ø). SEE DETAIL NUMBER #2 ON SHEET MD-1 FOR MINIMUM CFM RATE.
11
12
13
PROVIDE A 30" X 20" MAKE-UP AIR LOUVER (MINIMUM NET FREE AREA OF 300
SQUARE INCHES). THE LOUVER SHALL BE EQUIPPED WITH AN INSECT
SCREEN.
14
DS
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KITCHEN
DINING
BEDROOM 2
BATH
BEDROOM 1
LIVING
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.
.
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10
10
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.
.
.
.
.
.
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12" DROP
.
7
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7
119
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7
121
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6
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7
121
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7"Ø
9"Ø
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6"Ø
7"Ø
10"Ø
10"Ø
OPERABLE
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6
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JOIST BAY
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7
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7
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6
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7
121
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18
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7"Ø
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7"Ø
7"Ø
6"Ø
.
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7
116
12X6
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
A112 23
60"x54"48"x48"
60"x54"48"x48"
60"x54"48"x36"
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/3 A500
.
.
3
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7
7
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(4 FT, 1E)
(4 FT, 1E)
30"X20" MAKEUP
AIR LOUVER
14
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7
7
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
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DATE SIGNED: 7/8/25
M-3.1
UNIT
FLOOR PLANS
1UNIT A-1 LEVEL 1
12'
1/4" = 1'-0"
2'8'4'0
2UNIT A-1 LEVEL 2
12'
1/4" = 1'-0"
2'8'4'0
3LAUNDRY PARTIAL (BLDG A1) - LEVEL 1
12'
1/4" = 1'-0"
2'8'4'0
4NOT USED
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
2
33
1.EYEBROW W/ BACKDRAFT DAMPER MAINTAIN
MINIMUM THREE FEET AWAY FROM BUILDING
OPENINGS (TYP.)
2.EXHAUST FAN IN CEILING OR WALL, SEE MECH
DWSS.
3.2X JOIST SEE STRUCT, DWSS. (TYP)
4.FLOOR CEILING ASSEMBLY
5.BLOCKING BY OTHERS (TYP)
6.ROOF - CEILING ASSEMBLY
7.FINISHED FLOOR
8.SHEET METAL FLASHING
9.TEE-TOP SHEET METAL ROOF JACK W/ WIRE MESH
SCREEN
10.MIN 26 GAUGE SHEET METAL EXHAUST DUCT (TYP)
11.FIRE CAULK AT PLATE PENETRATION (TYP)
12.WALL (TYP)
NOTE:
1.SIMILAR FOR ADDITIONAL LEVELS.
2.SEE LINED JOIST BAY DETAIL WHEN DUCT DOES NOT ENTER
FLOOR-CEILING. ASSEMBLY FROM WALL CAVITY.
3.SEE EXHAUST/ VENT TERMINATION DETAIL.
7
12
5
1110
3 4
11
2
8
9 6
2
4
5
6
8 BATHROOM EXHAUST VENTING
A.
4'
B.
6' MAX
BEND SHALL BE MADE WITH NOT LESS THAN 1 DUCT DIAMETER CENTERLINE RADIUS. DUCTS SHOULD EXTEND A FEW INCHES BEYOND THE
END OF A SHEET METAL CONNECTION BEFORE BENDING. DUCTS SHOULD NOT BE COMPRESSED.
D
D
FLEX DUCT DETAIL
FLEX DUCT
CEILINGEXPANDING
FOAM (SPF)
ATTIC
NOTE: SPF CAN BE USED AS DRAFT STOP AS LONG
AS IT MEETS THE MINIMUM THICKNESS REQUIRED TO
BE AN AIR BARRIER.
ROOF TRUSS
HANGER WIDTH
SHOULD BE 1.5"
MAX. SAG 1
2" PER
FOOT
VERTICALLY INSTALLED DUCT SHALL
BE STABILIZED BY SUPPORT STRAPS
AT A MAX. OF 6 FEET ON CENTER.
C.
SUPPORT DUCT BETWEEN
METAL CONNECTION AND A
BEND BY ALLOWING DUCT TO
EXTEND STRAIGHT FOR A FEW
INCHES BEFORE BENDING
SUPPORTED AT LEAST EVERY 4 FEET.
CEILING JOISTS
D.
FLEX DUCTS MAY REST ON
CEILING JOISTS OR TRUSS
SUPPORTS IN DRY CLIMATES IF
SUPPORTED AT LEAST EVERY 4
FEET.
1.EXTERIOR WALL OR PARAPET WALL SEAL PENETRATION OUTLET
WITH ELASTOMERIC LINE-SET COMPRESSION SLEEVE TYPE
'TITANGS30" BY AIREX MANUFACTURING INC.
2.INSULATION PROTECTIVE PVC COVER TYPE "E-FLEX GUARD" BY
AIREX MANUFACTURING INC OR SIMILAR
3.ELASTOMERIC LINE-SET COMPRESSION & ANTI-VIBRATION
SLEEVE (COMPONENT OF REFERENCE 1 "TITAN GS30")
4.INSULATION FOR REFRIGERATION SUCTION LINE
5.REFRIGERATION SUCTION LINE
6.REFRIGERATION LIQUID LINE
7.MECHANICAL CONNECTION SECURED WITH STAINLESS STEEL
CLAMP (COMPONENT OF REFERENCE 1 "TITAN GS30")
8.WALL FASTENERS SELF-TAPPING 3/8" HEX HEAD 1/4" DIAMETER
ALL MATERIAL ANCHORS SCREWS WITH ELASTOMERIC
WASHERS (COMPONENT OF REFERENCE 1 "TITAN GS30")
9.WALL SURFACE SEAL ELASTOMERIC GASKET (COMPONENT OF
REFERENCE 1 "TITAN GS30")
1
2
3
4
5
6 7
8
9
REFRIGERANT PIPE PENETRATION DETAIL
WALL PENETRATION DETAIL
FLAT ROOF PENETRATION DETAIL
"PELICAN HOOD"
1
2
3
4
1."PELICAN HOOD", "BIRDHOUSE" OR SIMILAR SHEET METAL RAIN
HOOD PRODUCT
2.REFRIGERANT PIPES
3.SHEET METAL FLASHING WATER PROOFING PER
ARCHITECTURAL DRAWINGS
4.ROOF
"BIRDHOUSE"
BLOW THROUGH UNIT
(COIL AT POSITIVE PRESSURE)
DRAW THROUGH UNIT
(COIL AT NEGATIVE PRESSURE)
H
H/2 min.
H=ESP(in.W.C.)+1"
1/2" RECOMMENDATION
H
H=ESP(in.W.C.)+1/2"
1
1.CONDENSATE DRAIN CONNECTION
2.HAND TIGHT PLUG
3.P-TRAP WITH WATER SEAL
4.CONDENSATE LINE. MIN 1% (1/8" PER 1') SLOPE
PVC OR COPPER PIPE
ESP = EXTERNAL STATIC PRESSURE (SEE MECHANICAL SCHEDULE).
PIPE MATERIAL - PVC/COPPER OR ANY OTHER MATERIAL APPROVED FOR
DRAIN PIPES PER CPC
MANUFACTURER'S APPROVED CONDENSATE DRAIN KITS ARE ACCEPTABLE
ALTERNATIVE TO THIS P TRAP.
1
2
2
3
4
4
2
2
3
CONDENSATE DRAIN DETAIL
7
KITCHEN RANGE HOOD AIRFLOW RATES AND ASTM E3087 CAPTURE EFFICIENCY (CE) RATINGS ACCORDING TO DWELLING UNIT
FLOOR AREA AND KITCHEN RANGE FUEL TYPE.
KITCHEN RANGE HOOD MINIMUM AIRFLOW PER CEnE TABLE 150.0(o) - 1G
DWELLING UNIT FLOOR AREA
(SQFT)HOOD OVER ELECTRIC RANGE HOOD OVER NATURAL GAS RANGE
> 1500 50% CE OR 110 CFM 70% CE OR 180 CFM
1000 - 1500 50% CE OR 110 CFM 80% CE OR 250 CFM
750 - 1000 55% CE OR 130 CFM 85% CE OR 280 CFM
< 750 65% CE OR 160 CFM 85% CE OR 280 CFM
KITCHEN HOOD MINIMUM AIRFLOW
MOUNTING RAILS
JOIST OR 2X6
BLOCKING
FLOOR
1/4"Øx3" LAG
SCREWS (TYP. 4)
or
ENSURE DUCT JOINTS AND EXTERIOR PENETRATIONS ARE SEALED WITH
CAULK OR OTHER SIMILAR MATERIAL TO CREATE AN AIR-TIGHT PATH.
WHEN DUCTS IS LOCATED IN UNCONDITIONED SPACE PLACE /WRAP
INSULATION AROUND THE DUCT AND FAN TO MINIMIZE POSSIBLE
CONDENSATION BUILDUP WITHIN THE DUCT
INSULATION
(PLACE AROUND
AND OVER FAN
HOUSING)
POWER
CABLE
SEAL GAPS
AROUND
HOUSING
ROUND
DUCT
SEAL
JOINTS
WALL CAP
ROOF CAP
FAN
HOUSING
FLOOR JOIST
1/4" LAG BOLTS,
FASTEN TO
STRUCTURE
EXHAUST
FAN
CEILING
GRILL FURNISHED
WITH FAN
EXHAUST DUCT
WALL CAP
ALL JOINTS SEALED
TIGHTLY WITH DUCT
MASTIC
SLOPE DUCT TOWARD
EXHAUST VENT
BACK DRAFT
DAMPER
EXHAUST FAN IN SOFFIT
EXHAUST FAN IN ATTIC EXHAUST FAN MOUNTING
IN FLOOR / ROOF FRAMING
CEILING TYPE EXHAUST FAN DETAIL
FAN COIL
1.FLOOR OR ROOF FRAMING PER PLANS (SEE DIFFERENT
CONDITIONS BELOW)
2.2"x6" BLOCKING WITH 2-16d's TOE NAILS AT ENDS. NOTCHED AT
TRUSS / TJI BOTTOM CORD
3.1/4"Ø LAG SCREW WITH MIN. 2-1/2" PENETRATION
4.NEOPRENE HANGER MOUNT TYPE MASON HMIB OR SIMILAR
5.INSULATED SUPPLY PLENUM
6.SEALED RETURN AIR PLENUM (WHEN BOTTOM RETURN OPTION
IS USED.
7.NON RATED SOFFIT
8.3/4" CONDENSATE LINE WITH TRAP
9.REFRIGERANT PIPES (LIQUID AND SUCTION)
10.FACTORY SUPPLIED LOUVERED ACCESS PANEL (REFER TO
PLAN ) OR (2) STD STAMPFACE FILTER RETURN AIR GRILLS.
2 2
5
6
3
4
8
9
7 NOTE:
UNLESS DWELLING UNIT, MATERIALS EXPOSED WITHIN DUCTS
OR PLENUMS SHALL BE NONCOMBUSTIBLE OR SHALL HAVE A
FLAME SPREAD INDEX NOT TO EXCEED 25 AND A
SMOKE-DEVELOPED INDEX NOT TO EXCEED 50, WHERE
TESTED AS A COMPOSITE PRODUCT IN ACCORDANCE WITH
ASTM E84 OR UL 723.
FAN COIL
a
ROOF SHEATHING.a.
b
ROOF SYSTEM PER PLAN.b.
FLOOR SHEATHING.c.
FLOOR SYSTEM PER PLAN.d.
2X4 BLK'G W/ (3) 16d's FACE NAILS AT ENDS.e.
e
f.
g.
ROOF TRUSS SYSTEM: FAN COIL IN SOFFIT
c d
TJI-FLOOR SYSTEM: FAN COIL IN SOFFIT
2X6 BLK'G W/ (3) 16d's FACE NAILS AT ENDS.
i.
h.
ADD 1X WEB STIFFENER.
g f
NOTCHED AT TIJ BOTTOM CHORD.
2X6 BLK'G W/ (2) 16d's TOE NAILS AT ENDS.
NOTCHED AT FLOOR TRUSS BOTTOM CHORD.
1
2X FLOOR JOIST SYSTEM: FAN COIL IN SOFFIT OPEN FLOOR WEB TRUSS SYSTEM: FAN COIL IN SOFFIT
c dh c di
FAN COIL
FAN COIL FAN COIL 2X6 BLK'G W/ (3) 16d's FACE NAILS AT ENDS.
CONCRETE / LWT CONCRETE DECK
FAN COIL
STRUCTURAL ATTACHMENTS
j k k
j.CONCRETE SLAB / LIGHT WEIGHT CONCRETE DECK
k.HILTI KWIK BOLT 3 (KB3) 3/8" - 3" EMBEDED
(FOR PT SLAB
SOFFIT FAN COIL INSTALLATION
CONDENSING UNIT MOUNTING
SEE SCHEDULE
CONDENSING UNIT
PIPE CLAMPS
ROUTING AND SIZING
LINES. SEE PLAN FOR
LIQUID AND SUCTION
3/16"
(TYP.)
6" HIGH LEVEL CONCRETE
PAD (BY G.C.). REFER TO
DETAIL 11 SHEET S1.2.
3/8" DIA. HILTI KB-TZ (ESR-1917)
x 3-1/2" EMBED. (4 TOTAL)
1/4" STEEL PLATE
3/4" NEOPRENE PAD
9"
EDGE DISTANCE
1
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20"
24"
8"6"
24""
20"
6"
6"
WA
L
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24"
SERVICE
8"
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NOTE:
CONTRACTOR SHALL REVIEW AND CONFIRM REQUIRED CLEARANCES PER MANUFACTURERS INSTALLATION MANUAL.
WHEN INSTALLING MULTIPLE UNITS, ENSURE THE DISCHARGE AIR FROM ONE UNIT IS NOT DRAWN INTO ANOTHER UNIT. WHEN
INSTALLING SINGLE OR MULTIPLE UNITS IN AN ALCOVE, ROOF WELL, OR PARTIALLY ENCLOSED AREA, ENSURE THERE IS
ADEQUATE VENTILATION TO PREVENT RECIRCULATION OF DISCHARGE AIR.
IF THERE IS 40” (1016 MM) CLEARANCE ABOVE UNIT AND THE TOP PANEL IS ACCESSIBLE FOR REMOVAL ALLOW 8” (203.2 MM)
MINIMUM CLEARANCE ON COMPRESSOR END FOR SERVICE. OTHERWISE PROVIDE 24" OD CLEARANCE ON COMPRESSOR SIDE.
AIR CONDITIONING REFRIGERANT CIRCUIT ACCESS PORTS LOCATED OUTDOORS SHALL BE PROTECTED FROM UNAUTHORIZED
ACCESS WITH LOCKING-TYPE TAMPER-RESISTANT CAPS OR IN A MANNER APPROVED BY THE AUTHORITY HAVING JURISDICTION.
SERVICE
WA
L
L
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8"
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24"24"
24"
24"8"
DETAIL APPLIES TO
(CARRIER) 38MBRQ - HEAT PUMP
SLIM CONDENSING UNIT CLEARANCES
DETAIL APPLIES TO
(CARRIER) 25HHA4 - HEAT PUMP
(CARRIER) 24AHA4 - AIR CONDITIONER
24"
4"
24"
4"
9
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JOB NO.
SUBMITTAL
SHEET TITLE
SHEET NO.
CLIENT:
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
3RD PLAN CHECK SUBMITTAL 04/17/2025
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025
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DATE SIGNED: 7/8/25
MD-1
DETAILS
PC COMMENTS RESPONSE #1 01/29/2025A
DATEREVISION
PC COMMENTS RESPONSE #2 04/17/2025B
PC COMMENTS RESPONSE #3 07/10/2025C
WATER REVISIONS 09/12/2025D
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
SHEET INDEX
NO.SHEET DESCRIPTION
1 P-0.1 GENERAL NOTES & SHEET INDEX
2 P-0.2 MATERIAL - FIXTURE SCHEDULES
3 P-0.3 CALCULATIONS
4 P-0.4 WATER HEATER SPECIFICATIONS
5 P-1.1 SITE PLAN
6 P-2.1A BUILDING A1 - LEVEL 1 FLOOR PLAN - COLD WATER
7 P-2.1B BUILDING A1 - LEVEL 2 FLOOR PLAN - COLD WATER
8 P-2.1C BUILDING A1 - LEVEL 1 FLOOR PLAN - WASTE / VENT PIPING
9 P-2.1D BUILDING A1 - LEVEL 2 FLOOR PLAN - WASTE / VENT PIPING
10 P-2.1E BUILDING A1 - ROOF PLAN - VENT THRU ROOF
11 P-2.2A BUILDING A2 - LEVEL 1 FLOOR PLAN - COLD WATER
12 P-2.2B BUILDING A2 - LEVEL 2 FLOOR PLAN - COLD WATER
13 P-2.2C BUILDING A2 - LEVEL 1 FLOOR PLAN - WASTE / VENT PIPING
14 P-2.2D BUILDING A2 - LEVEL 2 FLOOR PLAN - WASTE / VENT PIPING
15 P-2.2E BUILDING A2 - ROOF PLAN - VENT THRU ROOF
16 P-3.1 UNIT - FLOOR PLANS - COLD / HOT WATER - WASTE / VENT PIPING AND FC CONDENSATE
17 P-4.1 WATER DIAGRAM
18 P-4.2 WASTE / VENT DIAGRAM
19 P-4.3 WASTE / VENT DIAGRAM
20 P-D.1 DETAILS
PLUMBING GENERAL NOTES
A.GENERAL
1.ALL WORK SHALL COMPLY WITH CALIFORNIA PLUMBING CODE, CALIFORNIA ENERGY CODE,
CALIFORNIA GREEN BUILDING CODE AND APPLICABLE LOCAL, STATE CODES AND REGULATIONS
WITH AMENDMENTS (LATEST EDITION).
2.WHEN SUPPLIED, DESIGN ENGINEER SHALL REVIEW AND APPROVE SUBMITTALS FOR ALL EQUIPMENT.
IN THE CASE WHERE A SUGGESTED SUBSTITUTE IS NOT ADEQUATE, SUBMITTAL SHALL BE RETURNED
TO CONTRACTOR AND STAMPED AS "REVIEW AND RESUBMIT". SUBMITTAL APPROVAL CONFIRMS
ONLY THAT THE SUGGESTED SUBSTITUTE HAS EQUIVALENT TECHNICAL PARAMETERS AND DESIGN
CONSULTANT IS NOT RESPONSIBLE FOR ANY FINANCIAL IMPACT THAT THE SUBSTITUTE CAUSES.
3.PLUMBING DRAWINGS SHOW ONLY PERTINENT INFORMATION FOR LOCATION, SIZE AND CLASS OF
PIPING, EQUIPMENT AND FIXTURES TO BE INSTALLED. SPECIFICATIONS WHICH FORM A PART OF THE
DRAWINGS, SPECIFY MATERIAL TO BE USED FOR VARIOUS SIZES AND CLASSES OF PIPING,
EQUIPMENT AND FIXTURES.
4.ELEVATIONS SHOWN ON PLUMBING DRAWINGS ARE REFERENCED FROM NOMINAL FINISHED FLOOR
ELEVATION.
B.CONTRACTOR NOTES
1.BEFORE SUBMITTING THE BID, CONTRACTOR SHALL SURVEY THE ENTIRE PROJECT SITE AND
BECOME THOROUGHLY FAMILIAR WITH ACTUAL EXISTING CONDITIONS. THE INTENT OF WORK IS
SHOWN ON THE DRAWINGS AND DESCRIBED HEREIN. BY THE ACT OF SUBMITTING A BID PROPOSAL
FOR WORK, THE CONTRACTOR SHALL BE DEEMED TO HAVE MADE SUCH A STUDY AND EXAMINATION
AND TO ACCEPT ALL CONDITIONS PRESENT AT SITE. NO REQUEST FOR ADDITIONAL PAYMENT SHALL
BE CONSIDERED VALID, DUE TO CONTRACTOR FAILURE TO ALLOW COST ESTIMATES FOR
CONDITIONS WHICH MAY EXIST.
2.CONTRACTOR BID SHALL NOT BE LIMITED TO THE WORK SHOWN ON THE PLANS AND
SPECIFICATIONS. ALL PREMIUM OVERTIME COSTS, UTILITY CHARGES, COST FOR TEMPORARY
UTILITIES, ALL ALTERATIONS, ALL DEMOLITION AND EXTENSION WORKS, PERMITS, INSPECTION FEES,
MISCELLANEOUS CONTINGENCY COSTS, ETC., SHALL BE INCLUDED IN BID.
3.THIS LEGEND DRAWING IS GENERAL COMPILATION OF NOTES AND SYMBOLS THAT ARE REGULARLY
REQUIRED ON PLUMBING DRAWINGS. SOME INFORMATION SHOWN ON THIS DRAWING MAY NOT
NECESSARILY BE APPLICABLE TO THIS SPECIFIC PROJECT. CONTRACTOR SHALL BE RESPONSIBLE
FOR COORDINATING INFORMATION ON PLANS WITH PERTINENT DATA ON THIS DRAWING.
4.CONTRACTOR SHALL COORDINATE HIS WORK HARMONIOUSLY WITH ALL OTHER TRADES.
5.IF THE CONTRACTOR REQUIRES A SOFFIT OR PLUMBING WALL THAT IS NOT SPECIFIED ON THE
ARCHITECTURAL PLANS, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ARCHITECT AND
DESIGN ENGINEER PRIOR TO THE INSTALLATION OF THE RELATED PIPING.
6.VALVE HANDLE ORIENTATION SHALL BE BY CONTRACTOR UNLESS SPECIFICALLY SHOWN ON
DRAWINGS OR DIRECTED BY CONSTRUCTION MANAGER. VALVE HANDLE SHALL CLEAR VEHICLE
AND/OR PERSONNEL TRAFFIC AND SHALL BE EASILY ACCESSIBLE.
7.CONTRACTOR SHALL SEAL PENETRATIONS THROUGH FIRE WALLS AND FLOORS WITH APPROVED
FIRE SEALANT. REFER TO SPECIFICATION. INSTALL PER MANUFACTURERS INSTRUCTIONS FOR
APPLICABLE PIPE MATERIAL AND SIZE.
8.ANY DIMENSIONS SHOWN ON THESE DRAWINGS ARE APPROXIMATE, AND MUST BE CONFIRMED AT
THE SITE BY THE CONTRACTOR PRIOR TO CONSTRUCTION. ARCHITECT AND ENGINEER SHALL BE
NOTIFIED IN WRITING IMMEDIATELY FOR CLARIFICATION.
9.ALL FIXTURE LOCATIONS, INCLUDING BUT NOT LIMITED TO FLOOR DRAINS, AREA DRAINS, ROOF
DRAINS, PLANTER DRAINS, SCUPPERS, DOWNSPOUTS, WATER-CLOSETS, LAVATORIES, SINKS,
WASHER BOXES, BATHTUBS AND SHOWERS, SHALL BE LOCATED BY THE ARCHITECTURAL PLANS OR
LANDSCAPE PLANS. ROUTING FROM FIXTURES TO THE APPROPRIATE DRAIN SYSTEM IS SHOWN ON
THESE PLANS. CONTRACTOR SHALL CONTACT EOR IMMEDIATELY IF LOCATIONS DO NOT MATCH
BETWEEN ARCHITECTURAL AND PLUMBING PLANS.
10.PLASTIC AND COPPER OR COPPER ALLOY PIPING PENETRATING FRAMING MEMBERS TO WITHIN 1
INCH OF THE EXPOSED FRAMING SHALL BE PROTECTED BY STEEL NAIL PLATES NOT LESS THAN NO.
18 GAUGE IN THICKNESS. THE STEEL NAIL PLATE SHALL EXTEND ALONG THE FRAMING MEMBER NOT
LESS THAN 1-1/2 INCHES BEYONE THE OUTSIDE DIAMETER OF THE PIPE OR TUBING. CPC 312.9.
C.POTABLE WATER
1.POTABLE WATER SYSTEM SHALL BE DISINFECTED PRIOR TO USE IF REQUIRED BY THE LOCAL
AUTHORITY HAVING JURISDICTION AND OUTLINED IN THE PLUMBING CODE.
2.ALL INSTALLATIONS OF PEX PIPE AND CPVC PIPE SHALL BE FLUSHED TWICE OVER A PERIOD OF AT
LEAST ONE WEEK. CONTRACTOR SHALL FOLLOW THE FLUSHING REQUIREMENTS AS OUTLINED IN
CPC SECTIONS 604.1.1(h)(i) AND 604.1.2.
3.ALL PLUMBING FIXTURES SHALL BE CONNECTED TO AN APPROVED WATER SUPPLY. LAVATORIES,
BATHTUBS, SHOWERS, AND OTHER SHALL BE PROVIDED WITH HOT AND COLD WATER. CRBC R306.4
4.HOT WATER DELIVERED FROM PUBLIC-USE LAVATORIES SHALL BE LIMITED TO A MAXIMUM
TEMPERATURE OF 120°F (49°C). THE MAXIMUM TEMPERATURE SHALL BE REGULATED BY ONE OF THE
FOLLOWING MEANS:
A.A LIMITING DEVICE CONFORMING TO EITHER ASSE 1070/ASME A112.1070 OR CSA B125.70
B.A WATER HEATER CONFORMING TO ASSE 1084.
5.PROVIDE WATER HAMMER ARRESTORS FOR ALL QUICK-ACTING VALVES.
6.PIPES, PIPE FITTING, VALVES, AND FAUCETS UTILIZED IN THE WATER SUPPLY SYSTEM FOR
NON-DRINKING WATER APPLICATIONS SHALL HAVE A MAXIMUM OF 8 PERCENT LEAD CONTENT. CPC
SECTION §604.2.1
7.POTABLE WATER SUPPLY TO BEVERAGE DISPENSERS CARBONATED BEVERAGE DISPENSERS, OR
COFFEE MACHINES SHALL BE PROTECTED BY AN AIR GAP OR A VENTED BACK-FLOW PREVENTER
THAT COMPLIES WITH ASSE 1022.
8.POTABLE WATER MAKE UP SUPPLY FOR SWIMMING POOLS, SPAS AND HOT TUBS SHALL BE
PROTECTED FROM BACK-FLOW USING AN APPROPRIATED REDUCED PRESSURE PRINCIPLE
BACK-FLOW PREVENTER.
9.WHERE MORE THAN ONE BUILDING IS BEING SUPPLIED ON A SINGLE PREMISE, EACH BUILDING SHALL
BE PROVIDED A FULL WAY SHUT OFF VALVE IN AN ACCESSIBLE LOCATION. THIS REQUIREMENT DOES
NOT APPLY FOR SINGLE FAMILY RESIDENCES WITH ACCESSORY STRUCTURES.
10.IN MULTI-DWELLING UNITS, ONE OR MORE SHUT OFF VALVES SHALL BE PROVIDED IN EACH DWELLING
UNIT SO THAT THE WATER MAY BE SHUT OFF WITHOUT AFFECTING THE WATER SUPPLY TO OTHER
DWELLING UNITS.
11.WHERE A BOOSTER PUMP IS CONNECTED TO A BUILDING SUPPLY OR UNDERGROUND WATER PIPE, A
LOW-PRESSURE CUTOFF SWITCH ON THE INLET SIDE OF THE PUMP SHALL BE INSTALLED NOT MORE
THAN 5 FEET OF THE INLET. THE CUTOFF SWITCH SHALL BE SET FOR NOT LESS THAN 10 PSI. A
PRESSURE GAUGE SHALL BE INSTALLED BETWEEN THE SHUTOFF VALVE AND THE PUMP.
12.A CONTROL VALVE SHALL BE INSTALLED IMMEDIATELY AHEAD OF EACH WATER-SUPPLIED APPLIANCE
AND IMMEDIATELY AHEAD OF EACH SLIP JOINT OF APPLIANCE SUPPLY. CPC 606.5
13.WHERE DOMESTIC WATER PIPING IS REQUIRED TO BE ROUTED UNDER A CONCRETE FLOOR SLAB
WITHIN A BUILDING, PRIOR APPROVAL FROM THE AUTHORITY HAVING JURISDICTION MAY BE
REQUIRED. IF APPROVED, SUCH PIPING SHALL BE INSTALLED IN ACCORDANCE WITH CPC 609.3(1) AND
609.3(2).
D.SANITARY AND STORM DRAINAGE
1.SANITARY DRAINAGE PIPING SHALL SLOPE 1/4" PER FOOT UNLESS OTHERWISE APPROVED BY THE
BUILDING OFFICIAL. DRAINAGE PIPING 4" & LARGER SHALL SLOPE 1/8" PER FOOT WHERE IT IS
IMPRACTICAL DUE TO STREET SEWER ELEVATION OR STRUCTURAL FEATURES TO OBTAIN 1/4" PER
FOOT.
2.FLOOR DRAINS OR SIMILAR TRAPS DIRECTLY CONNECTED TO THE DRAINAGE SYSTEM AND SUBJECT
TO INFREQUENT USE SHALL BE PROVIDED WITH AN APPROVED AUTOMATIC MEANS OF MAINTAINING
THEIR WATER SEALS.
3.FLOOR DRAIN & HUB DRAIN P-TRAPS SHALL BE DEEP SEAL TYPE UNLESS NOTED OTHERWISE. FLOOR
DRAIN AND HUB DRAIN P-TRAPS WITH TRAP PRIMER SHALL BE STANDARD SEAL TYPE UNLESS NOTED
OTHERWISE.
4.TOP OF FLOOR CLEANOUTS SHALL BE FLUSH WITH FINISHED FLOOR UNLESS NOTED OTHERWISE.
5.VENT PIPE EXTENSIONS THRU ROOF SHALL TERMINATE 1'-0" (MINIMUM) ABOVE FINISHED ROOF, NOT
LESS THAN TEN FEET FROM OR AT LEAST THREE FEET ABOVE ANY WINDOW, DOOR, OPENING OR AIR
INTAKE PER CPC 906.2.
6.ALL SANITARY SYSTEM MATERIALS SHALL BE LISTED BY AN APPROVED LISTING AGENCY.
7.ALL PLUMBING FIXTURES SHALL BE CONNECTED TO A SANITARY SEWER SYSTEM. CRBC R3.063
8.COPPER ALLOY OR CAST-IRON DRAINAGE BODY CLEANOUTS SHALL NOT BE USED AS A REDUCER OR
ADAPTER FROM CAST-IRON DRAINAGE PIPE TO IRON PIPE SIZE (IPS) PIPE. CPC SECTION §316.1
9.EACH CLEAN-OUT IN PIPING 2 INCHES OR LESS IN SIZE SHALL BE INSTALLED SO THAT THERE IS A
CLEARANCE OF NOT LESS THAN 18 INCHES IN FRONT OF THE CLEAN-OUT. CLEANOUTS IN PIPING
EXCEEDING 2 INCHES SHALL HAVE A CLEARANCE OF NOT LESS THAN 24 INCHES IN FRONT OF THE
CLEAN-OUT. CPC SECTION §707.9
10.ANY CLEANOUTS SHOWN ON PLANS THAT DO NOT SPECIFY A SIZE SHALL BE SIZED PER CPC TABLE
707.1. ANY ADDITIONAL CLEAN-OUTS INSTALLED BY CONTRACTOR SHALL BE SIZED PER CPC TABLE
707.1. ALL CLEANOUTS SHALL BE INSTALLED PER CPC 707.0 AND 719.0.
11.BUILDING DRAIN AND VENT PIPING MATERIALS SHALL COMPLY WITH SECTIONS 701.0 AND 903.0 OF
THE CPC.
12.EACH VENT SHALL RISE VERTICALLY TO A POINT NOT LESS THAN SIX(6) INCHES ABOVE THE
FLOOD-LEVEL RIM OF THE FIXTURE SERVED BEFORE OFFSETTING HORIZONTALLY OR BEFORE BEING
CONNECTED TO ANY OTHER VENT.HORIZONTAL VENT PIPING SHALL BE GRADED AND CONNECTED AS
TO DRIP PACK BY GRAVITY TO THE DRAINAGE PIPE IT SERVES PER CPC 905.1
13.DRAINAGE CONNECTIONS SHALL NOT BE MADE INTO A DRAINAGE PIPING SYSTEM WITHIN EIGHT (8)
FEET OF A VERTICAL TO HORIZONTAL CHANGE OF DIRECTION OF A STACK CONTAINING SUDS
PRODUCING FIXTURES. BATHTUBS, LAUNDRIES, WASHING MACHINE STANDPIPES, KITCHEN SINKS,
AND DISHWASHERS SHALL BE CONSIDERED SUDS-PRODUCING FIXTURES. WHERE PARALLEL VENT
STACKS ARE REQUIRED, THEY SHALL CONNECT TO THE DRAINAGE STACK AT A POINT EIGHT (8) FEET
ABOVE THE LOWEST POINT OF THE DRAINAGE STACK. CPC SECTION 711.0
13.1.EXCEPTIONS: (1) SINGLE FAMILY RESIDENCES. (2) STACKS RECEIVING THE DISCHARGE FROM LESS
THAN THREE STORIES OF PLUMBING FIXTURES.
E.PLUMBING FIXTURES, EQUIPMENT AND APPLIANCES
1.EXACT LOCATION OF PLUMBING EQUIPMENT, DEVICES AND FIXTURES SHALL BE CONFIRMED BY
CONTRACTOR PRIOR TO INSTALLATION. CONTRACTOR SHALL REFER TO ARCHITECTURAL DRAWINGS
FOR FIXTURE LOCATIONS AND MOUNTING HEIGHTS.
2.WATER HEATER SHALL BE ANCHORED OR STRAPPED TO RESIST HORIZONTAL DISPLACEMENT DUE
TO EARTHQUAKE MOTION PER SECTION 507.2 CPC.
3.ROUTING AND TERMINATION OF FLUE AND COMBUSTION AIR INTAKE FOR WATER HEATER SHALL
COMPLY WITH CH.5 CPC 2022 AND MANUFACTURERS SPECIFICATIONS.
4.INSTANTANEOUS WATER HEATERS WITH AN INPUT RATING GREATER THAN 6.8 kBTU/HR (2kW) SHALL
HAVE ISOLATION VALVES ON BOTH THE COLD WATER SUPPLY AND THE HOT WATER PIPE LEAVING
THE WATER HEATER, AND HOSE BIBBS OR OTHER FITTINGS ON EACH VALVE FOR FLUSHING THE
WATER HEATER WHEN THE VALVES ARE CLOSED. CBEES 110.3(C)6.
5.BATHTUB, SHOWER, AND TUB-SHOWER COMBINATIONS REQUIRE INDIVIDUAL CONTROL VALVES OF
THE PRESSURE BALANCE OR THERMOSTATIC MIXING VALVE TYPE. HANDLE POSITION STOPS
SHOULD BE PROVIDED ON THE VALVES AND SHOULD BE ADJUSTED PER MANUFACTURER'S
INSTRUCTIONS TO DELIVER A MAXIMUM 120°F.
6.FLEXIBLE PVC HOSES AND TUBING INTENDED TO BE USED ON WHIRLPOOL BATH-TUB WATER
CIRCULATION SYSTEMS OR PNEUMATIC SYSTEMS SHALL BE IN ACCORDANCE WITH IAPMO Z1033. CPC
SECTION §409.6.1
7.CONTROL VALVES AND SHOWERHEADS SHALL BE LOCATED ON THE SIDEWALL OF SHOWER
COMPARTMENTS OR OTHERWISE ARRANGED SO THAT THE SHOWERHEAD DOES NOT DISCHARGE
DIRECTION AT THE ENTRANCE TO THE COMPARTMENT SO THAT THE BATHER CAN ADJUST THE
VALVES BEFORE STEPPING INTO THE SHOWER SPRAY.
8.WHERE A WATER HEATER IS LOCATED IN AN ATTIC, IN OR ON AN ATTIC CEILING ASSEMBLY,
FLOOR-CEILING ASSEMBLY, OR FLOOR-SUBFLOOR ASSEMBLY WHERE DAMAGE RESULTS FROM A
LEAKING WATER HEATER, A WATERTIGHT PAN OF CORROSION-RESISTANT MATERIAL SHALL BE
INSTALLED BENEATH THE WATER HEATER WITH NOT LESS THAN 3/4" DIAMETER DRAIN TO AN
APPROVED LOCATION. SUCH PAN SHALL BE NOT LESS THAN 1-1/2" IN DEPTH.
9.ALL FIXTURES AND APPLIANCES ARE REQUIRED TO BE LISTED AND LABELED BY AN APPROVED
TESTING AGENCY.
F.PIPING
1.ELEVATIONS BELOW GROUND LEVEL ARE NOTED IN FEET AND DECIMALS OF FEET AND SHALL
DENOTE INVERT ELEVATION OF PIPE. ELEVATIONS ABOVE GROUND LEVEL ARE NOTED IN FEET &
INCHES AND SHALL DENOTE WORK POINT ELEVATION OF PIPE, UNLESS NOTED OTHERWISE. BOTTOM
OF PIPE ELEVATIONS REFER TO BOTTOM OF PIPE ON UNINSULATED LINES AND TO BOTTOM OF
SADDLE ON INSULATED LINES.
2.PIPING SHOWN ON DRAWINGS WITHOUT DIMENSIONAL LOCATION SHALL BE FIELD ROUTED BY
CONTRACTOR. CONTRACTOR SHALL VERIFY PROPOSED PIPE ROUTINGS AND CHECK OTHER TRADES
WORK PRIOR TO INSTALLATION, INCLUDING INTERFERENCE WITH BUILDING STRUCTURES,
EQUIPMENT AND WORK OF OTHER TRADES WHETHER NEW OR EXISTING. PROPOSED ROUTINGS
SHALL BE REVIEWED WITH THE CONSTRUCTION MANAGER.
3.REDUCERS, REDUCING INSERTS, UNIONS & APPURTENANCES NOT SHOWN ON DRAWINGS BUT
REQUIRED FOR PROPER INSTALLATION SHALL BE PROVIDED BY CONTRACTOR.
4.PLUMBING LINE SIZE REDUCTIONS NOT SHOWN WITH REDUCERS SHALL BE MADE WITH REDUCING
FITTINGS.
5.PIPE SLEEVES FOR PLUMBING LINES SHALL BE FURNISHED AND INSTALLED BY CONTRACTOR.
PROVIDE LOCATION AND SIZE TO CONCRETE CONTRACTOR AND STRUCTURAL ENGINEER PRIOR TO
INSTALLATION.
6.PIPE PENETRATION THROUGH NON-RATED WALLS AND FLOORS SHALL BE SEALED AIR TIGHT.
7.ANNULAR SPACES AROUND PIPES, ELECTRIC CABLES, OR OTHER OPENINGS IN PLATES AT EXTERIOR
WALLS SHALL BE PROTECTED AGAINST THE PASSAGE OF RODENTS BY CLOSING SUCH OPENINGS
WITH CEMENT MORTAR, CONCRETE MASONRY OR A SIMILAR METHOD ACCEPTABLE TO THE
ENFORCING AGENCY.
8.PVC PIPING EXPOSED TO SUNLIGHT MUST BE PROTECTED BY WATER BASED SYNTHETIC LATEX PAINT
OR WRAPPED WITH NOT LESS THAN 0.04 INCH(1.02 MM) THICK TAPE OR OTHERWISE PROTECTED
FROM UV DEGRADATION. CPC SECTION §312.14
9.WATER SUPPLY AND DRAIN PIPES UNDER ACCESSIBLE LAVATORIES AND SINKS SHALL BE INSULATED
OR OTHERWISE BE CONFIGURED TO PROTECT AGAINST CONTACT. PROTECTORS, INSULATORS, OR
BOTH SHALL COMPLY WITH ASME A112.18.9. CPC SECTION §403.3
10.TRENCHES DEEPER THAT THE FOOTING OF A BUILDING OR STRUCTURE, AND PARALLELING THE
SAME, SHALL BE LOCATED NOT LESS THAN 45 DEGREES FROM THE BOTTOM EXTERIOR OF FOOTING,
OR AS APPROVED IN ACCORDANCE WITH SECTION 301.2. CPC SECTION §314.1
11.PLASTIC PIPE AND FITTINGS JOINED WITH SOLVENT CEMENT SHALL UTILIZE LOW VOC PRIMER(S), IF A
PRIMER IS REQUIRED, AND LOW VOC CEMENT(S) AS DEFINED IN SECTION 214.0. CPC SECTION §705.1.2
& §705.6.2
12.FIXTURES HAVING CONCEALED SLIP JOINT CONNECTIONS SHALL BE PROVIDED WITH AN ACCESS
PANEL OR UTILITY SPACE NOT LESS THAN 12 INCHES IN ITS LEAST DIMENSION AND SO ARRANGED
WITHOUT OBSTRUCTIONS AS TO MAKE SUCH CONNECTIONS ACCESSIBLE FOR INSPECTION AND
REPAIR.
CAL GREEN AND CALIFORNIA ENERGY NOTES
1.WATER HEATERS, SHOWERHEADS, FAUCETS AND ALL OTHER REGULATED APPLIANCES ARE
CERTIFIED BY THE ENERGY COMMISSION. CEC §110-§113:
2.SUBMETERS SHALL BE INSTALLED TO MEASURE WATER USAGE OF INDIVIDUAL RENTAL DWELLING
UNITS IN ACCORDANCE WITH THE 2022 CALIFORNIA PLUMBING CODE SECTION 601.2.2.
3.WATER HEATING RECIRCULATION LOOPS SERVING MULTIPLE DWELLING UNITS AND HIGH-RISE
RESIDENTIAL OCCUPANCIES SHALL MEET THE AIR RELEASE VALVE, BACKFLOW PREVENTION, PUMP
ISOLATION VALVE, AND RECIRCULATION LOOP CONNECTION REQUIREMENTS OF CEC SECTION
§110.3(c)4.
4.CONTINUOUSLY BURNING PILOT LIGHTS ARE PROHIBITED FOR NATURAL GAS: FAN-TYPE CENTRAL
FURNACES, HOUSEHOLD COOKING APPLIANCES (APPLIANCES WITH AN ELECTRICAL SUPPLY
VOLTAGE CONNECTION WITH PILOT LIGHTS THAT CONSUME LESS THAN 150 BTU/HR ARE EXEMPT),
AND POOL AND SPA HEATERS. CEC SECTION §110.5.
5.STORAGE GAS WATER HEATERS RATED WITH AN ENERGY FACTOR NO GREATER THAN THE FEDERAL
MINIMAL STANDARD ARE EXTERNALLY WRAPPED WITH INSULATION HAVING AN INSTALLED THERMAL
RESISTANCE OF R-12 OR GREATER. CEC SECTION §150(J)1A.
6.UNFIRED STORAGE TANKS, SUCH AS STORAGE TANKS OR BACKUP TANKS FOR SOLAR
WATER-HEATING SYSTEM, OR OTHER INDIRECT HOT WATER TANKS HAVE R-12 EXTERNAL INSULATION
OR R-16 INTERNAL INSULATION WHERE THE INTERNAL INSULATION R-VALUE IS INDICATED ON THE
EXTERIOR OF THE TANK. CEC SECTION §150(J)1B.
7.ANY INSTALLED GAS FIREPLACE SHALL BE A DIRECT-VENT SEALED-COMBUSTION TYPE.
8.COOLING SYSTEM PIPING (SUCTION, CHILLED WATER, OR BRINE LINES),AND PIPING INSULATED
BETWEEN HEATING SOURCE AND INDIRECT HOT WATER TANK SHALL BE INSULATED TO TABLE 120.3-A
AND EQUATION 120.3-A. CEC SECTION §120.3(a).
9.PIPE INSULATION FOR STEAM HYDRONIC HEATING SYSTEMS OR HOT WATER SYSTEMS >15 PSI,
MEETS THE REQUIREMENTS OF STANDARDS TABLE 120.3-A. CEC SECTION §120.3(a).
10.SOLAR WATER-HEATING SYSTEMS AND/OR COLLECTORS ARE CERTIFIED BY THE SOLAR RATING AND
CERTIFICATION CORPORATION. CEC SECTION §150(n)4.
11.INSULATION SHALL BE PROTECTED FROM DAMAGE, INCLUDING THAT DUE TO SUNLIGHT, MOISTURE,
EQUIPMENT MAINTENANCE, AND WIND. CELLULAR FOAM INSULATION SHALL BE PROTECTED AS
ABOVE OR PAINTED WITH A COATING THAT IS WATER RETARDANT AND PROVIDES SHIELDING FROM
SOLAR RADIATION THAT CAN CAUSE DEGRADATION OF THE MATERIAL. CEC SECTION §120.3(b).
12.ALL PLUMBING FIXTURES SHALL BE CERTIFIED BY THE CALIFORNIA ENERGY COMMISSION AND MEET
THE CALIFORNIA GREEN BUILDING STANDARDS CODE WATER CONSUMPTION RATES.
13.CIRCULATING SERVICE WATER-HEATING SYSTEMS SHALL HAVE A CONTROL CAPABLE OF
AUTOMATICALLY TURNING OFF THE CIRCULATING PUMP WHEN HOT WATER IS NOT REQUIRED. CEC
SECTION §110.3(c)2.
14.ALL DOMESTIC HOT WATER PIPING SHALL BE INSULATED AS SPECIFIED IN SECTION 609.12 OF THE
CALIFORNIA PLUMBING CODE AND CALIFORNIA ENERGY CODE SECTIONS 150.0(J)2 AND 120.3(C).
i.THE FIRST 5 FEET (1.5 METERS) OF HOT AND COLD WATER PIPES FROM THE STORAGE TANK.
ii.ALL HOT WATER PIPING WITH A NOMINAL DIAMETER EQUAL TO OR GREATER THAN ¾ INCH AND LESS
THAN 1 INCH.
iii.ALL HOT WATER PIPING WITH A NOMINAL DIAMETER LESS THAN ¾ INCH THAT IS:
A.ADDOSIACTED WITH A DOMESTIC HOT WATER RECIRCULATION SYSTEM
B.FROM THE HEATING SOURCE TO THE KITCHEN FIXTURES
C.FROM THE HEATER SOURCE TO A STORAGE TANK OR BETWEEN STORAGE TANKS; OR
D.BURIED BELOW GRADE
P-0.1
GENERAL NOTES &
SHEET INDEX
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
MATERIAL AND FIXTURE SCHEDULES
FIXTURE FLOW RATES (2022 CAL GREEN MANDATORY MEASURES)
FIXTURE TYPE MAXIMUM FLOW
RATE
SHOWERHEADS, RESIDENTIAL 1.8 GPM @ 80 PSI
WHEN A SHOWER IS SERVED BY MORE THAN ONE SHOWERHEAD, THE COMBINED
FLOW RATE OF ALL SHOWERHEADS AND/OR OTHER SHOWER OUTLETS
CONTROLLED BY A SINGLE VALVE SHALL NOT EXCEED 1.8 GPM AT 80 PSI, OR THE
SHOWER SHALL BE DESIGNED TO ALLOW ONLY ONE SHOWER OUTLET TO BE IN
OPERATION AT A TIME
LAVATORY FAUCETS, RESIDENTIAL 1.2 GPM @ 60 PSI THE MINIMUM FLOW RATE OF RESIDENTIAL LAVATORY FAUCETS SHALL NOT BE
LESS THAN 0.8 GPM AT 20 PSI.
LAVATORY FAUCETS, PUBLIC AREAS 0.5 GPM @ 60 PSI
KITCHEN FAUCETS 1.8 GPM @ 60 PSI
KITCHEN FAUCETS MAY TEMPORARILY INCREASE THE FLOW ABOVE THE MAXIMUM
RATE, BUT NOT TO EXCEED 2.2 GPM AT 60 PSI, AND MUST DEFAULT TO A MAXIMUM
FLOW RATE OF 1.8 GPM AT 60 PSI.
WATER CLOSETS 1.28 GALLONS/FLUSH
THE EFFECTIVE FLUSH VOLUME OF DUAL FLUSH TOILETS IS DEFINED AS THE
COMPOSITE, AVERAGE FLUSH VOLUME OF TWO REDUCED FLUSHES AND ONE FULL
FLUSH.
URINALS 0.125 GALLON/FLUSH
METERING FAUCETS 0.2 GALLON/CYCLE
1. FLOW RATES ARE BASED ON THE 2022 CALIFORNIA GREEN BUILDING CODE STANDARDS SECTION 4.303 & 5.303.
NOTES:
THE DIAMETER OF AN INDIVIDUAL VENT SHALL NOT BE LESS THAN ONE AND ONE-FOURTH (1-1/4) INCHES NOR LESS THAN ONE-HALF (1/2)
THE DIAMETER OF THE DRAIN TO WHICH IT IS CONNECTED. FIXTURE UNIT LOAD VALUES FOR DRAINAGE AND VENT PIPING SHALL BE
COMPUTED FROM CALIFORNIA PLUMBING CODE TABLES 702.1 AND 702.2. NOT TO EXCEED ONE-THIRD (1/3) OF THE TOTAL PERMITTED
LENGTH OF ANY VENT MAY BE INSTALLED IN A HORIZONTAL POSITION. WHERE VENTS ARE INCREASED ONE (1) PIPE SIZE FOR THEIR
ENTIRE LENGTH, THE MAXIMUM LENGTH LIMITATIONS SPECIFIED IN THIS TABLE DO NOT APPLY.
CPC TABLE 703.2
DRAINAGE AND VENT PIPE SIZING TABLE
NOMINAL
PIPE
DIAMETER
DRAINAGE PIPING MAXIMUM UNITS (DFU)
VERTICAL 2% SLOPE 1% SLOPE
DRAINAGE
PIPING MAX
VERTICAL
LENGTH (FT)
VENT PIPING HORIZONTAL
AND VERTICAL (SEE NOTE)
MAXIMUM
UNITS (DFU)
MAXIMUM
LENGTH (FT)
1-1/4"1 1 45 1 45
1-1/2"
2"
3"
4"
5"
6"
8"
2
16
48
256
600
1380
3600
1
8
35
216
428
720
2640
172
342
576
2112
65
85
212
300
390
510
750
8
24
84
256
600
1380
3600
60
120
212
300
390
510
750
2
3
4
3
4
5
5
5
5
3
1
5
4
3
2
1 EXCLUDING TRAP ARM.
EXCEPT SINKS, URINALS AND DISHWASHERS - EXCEEDING 1 FIXTURE UNIT.
EXCEPT SIX-UNIT TRAPS OR WATER CLOSETS.
NOT TO EXCEED FIVE WATER CLOSETS OR FIVE SIX-UNIT TRAPS.
BASED ON ONE-FOURTH (1/4) INCH PER FOOT (2%) SLOPE. FOR ONE-EIGHTH (1/8) INCH PER FOOT (1%) SLOPE,
MULTIPLY HORIZONTAL FIXTURE UNITS BY A FACTOR OF 0.8.
6 WHERE IMPRACTICAL TO MAINTAIN 1/4 INCH PER FOOT UNIFORM SLOPE, DRAINAGE PIPE FOUR (4) INCHES OR LARGER
MAY HAVE A SLOPE NOT LESS THAN 1/8 INCH PER FOOT, WHEN FIRST APPROVED BY AUTHORITY HAVING JURISDICTION.
6
6
6
6
FLOW IN GPM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FIXTURE
UNITS
FLUSH TANK 0 1 3 4 6 7 8 10 12 13 15 16 18 20 21
FLUSH VALVE -
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
23 24 26 28 30 32 34 36 39 42 44 46 49 51 54
5 6 7 8 9 10 11 12 13
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
56 58 60 63 66 69 74 78 83 86 90 95 99 103 107
14 15 16 18 20 21 23 25 26 28 30 31 33 35 37
--------------
------
FIXTURE UNITS VS. GPM CONVERSION TABLE
46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
111 115 119 123 127 130 135 141 146 151 155 160 165 170 175
39 42 44 46 48 50 52 54 57 60 63 66 69 73 76
62 64 66 68 70 72 74 76 78 80 82 84 86 88 90
185 195 205 215 225 236 245 254 264 275 284 294 305 315 326
82 88 95 102 108 116 124 132 140 148 158 168 176 186 195
92 94 96 98 100 105 110 115 120 125 130 135 140 145 150
337 348 359 370 380 406 431 455 479 506 533 559 585 611 638
205 214 223 234 245 270 295 329 365 396 430 460 490 521 559
FLOW IN GPM
FIXTURE
UNITS
FLUSH TANK
FLUSH VALVE
FLOW IN GPM
FIXTURE
UNITS
FLUSH TANK
FLUSH VALVE
FLOW IN GPM
FIXTURE
UNITS
FLUSH TANK
FLUSH VALVE
FLOW IN GPM
FIXTURE
UNITS
FLUSH TANK
FLUSH VALVE
FLOW IN GPM
FIXTURE
UNITS
FLUSH TANK
FLUSH VALVE
155 160 165 170 175 180 185 190 200 210 220 230 240 250 260
665 692 719 748 778 809 840 879 945 1018 1091 1173 1254 1335 1418
596 631 666 700 739 775 811 850 931 1009 1091 1173 1254 1335 1418
FLOW IN GPM
FIXTURE
UNITS
1583 1668 1755 1845 1926 2018 2110 2204 2298 2388 2480 2575 2670 2765
FLOW IN GPM
FIXTURE UNITS FLUSH TANK
FLUSH VALVE 1500
420 430 440 450 500 550 600 650 700 750 800 850 900 950 1000
2960 3060 3150 3620 4070 4480 4930 5380 5830 6280 6780 7280 7790 8300
FLOW IN GPM
FIXTURE UNITS 2862
270 280 290 300 310 320 330 340 350 360 370 380 390 400 410
FLUSH TANK
FLUSH VALVE
FLUSH TANK
FLUSH VALVE
GPM EQUIVALENTS ARE BASED ON CPC CHARTS A 103.1(1) AND A 103.1(2).
INSULATION WALL THICKNESS
NOMINAL PIPE DIAMETER
(INCHES)
LESS THAN 1"2 TO <4"
1"2"
1.75"1" TO 1.5"
1.5"1.75"
PIPE INSULATION THICKNESS
WATER HEATING SYTEMS
(105°-140° OPERATING RANGE)
R 7.7 R 12.5 R 11 R 11R-VALUE
8" & LARGER4" TO <8"
R 9 R 8
2"2"
1.THE INSULATION FOR HOT WATER PIPES SHALL MEET THE MINIMUM THICKNESS PER CPC 609.12 AND CEC TABLE 120.3-A OR THE MINIMUM
R-VALUE PER CEC TABLE 120.3.-A.
2.INSULATION THICKNESSES SHOWN REPRESENT THE LARGER REQUIREMENT FOR DESIGNATED PIPE SIZES PER CPC SECTION 609.12 AND CEC
TABLE 120.3-A.
3.THE R-VALUES FOR ALL PIPE DIAMETERS ARE BASED ON TABLE 120.3-A OF THE CALIFORNIA ENERGY CODE.
GENERAL PIPE SIZING TABLES
WALL CLEANOUT
VENT
P-TRAP
GROUND CLEANOUT
WYE W/CLEANOUT PLUG
WYE
SANITARY TEE
FLOOR SINK, KITCHEN
FLOOR DRAIN, SQUARE
PLUMBING FIXTURES
FLOOR DRAIN
RISER ID TAG
#
TAG EQUIPMENT ID TAG
CONNECT TO EXISTING
VALVE SYMBOL
GLOBE
BALL
GATE
DIAPHRAGM
BUTTERFLY
3-WAY
4-WAY
SYMBOL REMARKS
TAG
#
SYMBOL REMARKS
PRESSURE REDUCING
ANGLE GATE
ANGLE GLOBE
RELIEF OR SAFETY
CHECK
TRIPLE DUTY VALVE
SOLENOID
DIAPHRAGM VALVE
S
(NORMALLY CLOSED)
VALVE (PRV)
W/PURGE PORTS
HOSE BIBB
UNION
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, SIDE
TEE, DOWN
TEE, UP
WATER HAMMER ARRESTER
PIPING FIXTURES
PIPE STUB
BUILDING SUPPLY
PIPE POINT OF CONNECTION
BACKFLOW PREVENTOR
WATER SUB-METER
TWH TERMINATION
CW CW
HW HW
HWR HW_RETURN
TEXT
SYMBOLS
CD CONDENSATE WASTE_BELOW
WASTE_ABOVE
VENT
RD ROOF DRAIN
SUBSURFACE
SD SD_ABOVE
OVERFLOW OFD
DRAIN
STORM DRAIN
PLUMBING LEGEND
SYMBOL REMARKS SYMBOL REMARKS
ABBREVIATIONS
SYMBOL REMARKS
ABOVE
CONDENSATE DRAIN
ABV
CD
HWR
CW
HW
CPC
CEC
CA PLUMBING CODE
CA ENERGY CODE
DOMESTIC COLD WATER
DOMESTIC HOT WATER
DOMESTIC HW RETURN
FORCED AIR UNIT
FLOOR
FEET PER SECOND
FAU
FLR
FPS
DN DOWN
GALLONS PER MINUTEGPM
TBD
V
TO BE DETERMINED
VENT
VTR
W
WCO
VENT TO ROOF
WASTE
WALL CLEANOUT
BELOWBLW
(E)EXISTING
SQ FT SQUARE FEET
NEW(N)
PSI POUND PER SQUARE INCH
BRITISH THERMAL UNITS PER HOURBTUH
CEILINGCLG
SD STORM DRAIN
OVERFLOW DRAINOFD
POINT OF CONNECTIONPOC
SOV SHUTOFF VALVE
INVERT ELEVATIONIE
SYMBOL REMARKS
RW RECYCLED
GW GREY_BELOW
GW GW GREY_ABOVE
GREASE WASTEGSW
GROUND CLEANOUTGCO
RW RECYCLED WATER
GREYWATERGW
SSD SUBSURFACE DRAIN
WATER
EQUIP
GSW GREASE_BELOW
GSW GSW GREASE_ABOVE
FIXTURE SCHEDULE
ITEM FIXTURE
CO
L
D
WA
T
E
R
HO
T
WA
T
E
R
WA
S
T
E
VE
N
T
ST
O
R
M
DR
A
I
N
DESCRIPTION
ICE MAKER BOX 1/2"----SELECTION TBD BY OWNER. PROVIDE WATER HAMMER ARRESTOR.
PROVIDE A FIRE-RATED OUTLET BOX WHERE APPLICABLE.
DISHWASHER -3/4"---DRAIN TO KITCHEN SINK. SELECTION TBD BY OWNER. PROVIDE
WATER HAMMER ARRESTOR.
KITCHEN SINK 3/4"3/4"2"1-1/2"-1.8 GPM FAUCET. SELECTION TBD BY OWNER.
HUB DRAIN --2"1-1/2"-SIOUX CHIEF OXBOX DRAIN BOX WITH SECONDARY DRAIN FUNNEL.
PROVIDE TRAP PRIMER.
WATER CLOSET, FLUSH
TANK 3/4"-3"2"-1.28 GPF, FLUSHTANK TYPE. SELECTION TBD BY OWNER.
TUB-SHOWER COMBO 3/4"3/4"2"1-1/2"-
SELECTION TBD BY OWNER.1.8 GPM SHOWER HEAD. PROVIDE A
THERMOSTATIC OR PRESSURE BALANCE TYPE MIXING VALVE FOR
THERMAL SHOCK AND SCALD PROTECTION.
LAVATORY 1/2"1/2"2"1-1/2"-1.2 GPM FAUCET. SELECTION TBD BY OWNER.
CLOTHES WASHER BOX (3
OR MORE)3/4"3/4"3"2"-SELECTION TBD BY OWNER. PROVIDE WATER HAMMER ARRESTOR.
PROVIDE A FIRE-RATED OUTLET BOX WHERE APPLICABLE.
FIRE SPRINKLER HUB
DRAIN
TRAP
PRIMER -4"2"-STANDPIPE FOR FLUSHING FIRE SPRINKLER SYSTEM
ELECTRONIC TRAP
PRIMER 1/2"----
P.P.P NO. MPB-500 (120/60 VOLT, 6.3 WATTS), MINI-PRIME
ELECTRONIC TRAP PRIMING MANIFOLD W/BOX (INSTALL PER
MANUFACTURER'S RECOMMENDATIONS).
TRAP PRIMER 1/2"----
PPP PR-500 PRESSURE DROP ACTIVATED TRAP PRIMER (INSTALL
PER MANUFACTURER'S RECOMMENDATIONS). SELECT THE
DISTRIBUTION UNIT DU-U OPTION IF CONNECTED TO TWO FLOOR
DRAINS.
FLOOR DRAIN --2"1-1/2"-SELECTION TBD BY OWNER. PROVIDE TRAP PRIMER.
HOSE BIBB 3/4"----WALL MOUNTED WITH ATMOSPHERIC VACUUM BREAKER.
ARROWHEAD ARROWBREAKER MODEL OR EQUIVALENT.
MOP SINK 3/4"3/4"3"2"-SELECTION TBD BY OWNER.
IMB
1
DW
1
KS
1
HD
1
WC
1
BT
1
L
1
WSH
1
SHD
1
TP
1
TP
2
FD
1
HB
1
MS
1
PIPING MATERIAL SCHEDULE
DOMESTIC WATER PIPING
INSIDE BUILDING ABOVE FLOOR
SIZES 1/2" TO 2"
UPONOR 'AQUAPEX' PEX TUBING WITH PROPEX (EP) FITTINGS, OR ALTERNATE BRANDS CONFORMING TO ASTM
F876 AND ASTM F877 STANDARDS AND SDR9 DIMENSIONAL STANDARD.
NOTE:
1. THE INSTALLATION OF PEX TUBING IN POTABLE WATER SUPPLY SYSTEMS MUST FOLLOW INDIVIDUAL MANUFACTURERS' INSTALLATION
PROCEDURES AND THE PROCEDURES SET FORTH IN 2022 CPC SECTIONS 605.9 THRU 605.9.3.
2. PEX TUBING WHEN PLACED IN THE SOIL AND USED IN POTABLE WATER SYSTEMS INTENDED TO SUPPLY DRINKING WATER, THE TUBING
SHALL BE SLEEVED WITH A MATERIAL APPROVED FOR POTABLE PAGE 3 OF 3 PERMIT TRACKING NUMBER 3014-6191-241 WATER USE IN
SOIL OR MATERIAL(S) THAT ARE IMPERVIOUS TO SOLVENTS OR PETROLEUM PRODUCTS. 2022 CPC TBL. 604.1 FOOTNOTE #3.
3. PEX TUBING SHALL MEET OR EXCEED THE REQUIREMENTS OF ASTM F876-2015A WHEN USED IN CONTINUOUSLY RECIRCULATING HOT
WATER SYSTEMS WHERE PEX TUBING IS EXPOSED TO THE HOT WATER 100% OF THE TIME. 2022 CPC TBL. 604.1 FOOTNOTE #4.
4. NEW POTABLE WATER SYSTEMS ARE REQUIRED TO BE DISINFECTED BY CHLORINATION. 2022 CPC SEC.609.10 (1, 2, 3, 4).
SEWER, WASTE AND VENT PIPING
INSIDE BUILDING ABOVE FLOOR
SCHEDULE 40 PVC OR ABS PLASTIC PIPE WITH DWV TYPE FITTINGS.
SEWER, WASTE AND VENT PIPING
INSIDE BUILDING BELOW GRADE
SCHEDULE 40 PVC OR ABS PLASTIC PIPE WITH DWV TYPE FITTINGS.
1.BUILDING DRAIN AND VENT PIPING MATERIALS SHALL COMPLY WITH CPC SECTIONS 701.0 AND 903.0.
2.ALL SANITARY SYSTEM MATERIALS SHALL BE LISTED BY AN APPROVED LISTING AGENCY.
3.ANY COPPER PIPING JOINTS UNDER CONCRETE SLAB SHALL BE BRAZED INSTEAD OF SOLDERED.
4.TYPE M COPPER TUBING MAY BE USED FOR ABOVE GROUND WATER PIPING INSIDE OR ON THE BUILDING.
5.CPVC TUBING MAY BE USED FOR CONDENSATE DRAIN PIPING WHEN DISCHARGE FROM FLUE-BURNING APPLIANCES IS ACIDIC OR CORROSIVE.
6.ALL COPPER PIPING INSTALLED BELOW GRADE SHALL BE COATED.
EQUIP. NUMBER
LOCATION
MANUFACTURER
SERIES
MODEL
TYPE
TOTAL VOLUME
ACCEPTANCE FACTOR
MAX TEMPERATURE
MAX PRESSURE
FACTORY PRECHARGE
PH
Y
S
DA
T
A
DIAMETER
HEIGHT
CONNECTION
SHIPPING WEIGHT
EXPANSION TANK SCHEDULE
*ANY WATER SYSTEM PROVIDED WITH A CHECK VALVE
OR BACKFLOW PREVENTER SHALL BE PROVIDED WITH AN
APPROVED, LISTED, ADEQUATELY SIZED EXPANSION
TANK OR OTHER APPROVED DEVICE HAVING A SIMILAR
FUNCTION TO CONTROL THERMAL EXPANSION.
AMTROL
THERM-X-TROL
ST-5
IN-LINE
2.0 GALLONS
0.45
200°F
150 PSIG
50 PSIG
8"
13"
3/4" NPT
5 LBS
ET
BY WH-1
1
WATER HEATER ROOM
RHEEM
PROH50 T2 RH310BM
HYBRID ELECTRIC
67
26
37-145°F
N/A
3.50
22-1/4"D X 61"H
172
3/4" NPT
208-240V - 1PH
24 A
WH
1
HYBRID ELECTRIC WATER
HEATER SCHEDULE
EQUIPMENT NUMBER
MANUFACTURER
LOCATION
MODEL
TYPE
WATER CONN.
PH
Y
S
DA
T
A
WEIGHT (EMPTY)
DIMENSIONS
CO
N
N
.
SI
Z
E
SUPPLY
POWEREL
E
C
.
DA
T
A
1ST HOUR RATING GPH
AMBIENT OPERATING RANGE
ENERGY FACTOR (ELECTRIC)
RECOVERY 90°F RISE, GPH
ENERGY FACTOR (EFFICIENT)
HYBRID ELECTRIC WATER
HEATER SCHEDULE
EQUIPMENT NUMBER
MANUFACTURER
LOCATION
MODEL
TYPE
WATER CONN.
PH
Y
S
DA
T
A
WEIGHT (EMPTY)
DIMENSIONS
CO
N
N
.
SI
Z
E
SUPPLY
BREAKER SIZEEL
E
C
.
DA
T
A
1ST HOUR RATING GPH
RECOVERY 90°F RISE, GPH
AMBIENT OPERATING RANGE
ENERGY FACTOR (EFFICIENT)
*OR APPROVED EQUAL
2
WH
RHEEM*
HPLD80*
HYBRID ELECTRIC
WATER HEATER ROOM
244
24-1/4"D X 74"H
3/4" NPT
89
29
35-145°F
3.70
208V- 1PH - 30 AMPS
30
P-0.2
MATERIAL AND
FIXTURE SCHEDULES
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
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2
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
WATER AND SEWER DEMAND CALCULATIONSWATER PRESSURE CALCULATIONS
FIXTURE UNIT CALCULATION - UNIT A1
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 1 2.5 0 2.5 2.5 0.0 2.5 3 3
BATHTUB OR TUB-SHOWER COMBO 1 4 3 3 4 3 3 2 2
LAVATORY 1 1 0.8 0.8 1 0.8 0.8 1 1
KITCHEN SINK 1 1.5 1.2 1.2 1.5 1.2 1.2 2 2
DISHWASHER (DRAIN TO KITCHEN SINK)1 1.5 1.5 0 1.5 1.5 0 0 0
TOTAL FIXTURE UNITS 10.5 6.5 7.5 8
EQUIVALENT WATER DEMAND IN GPM3 9 6 7
FIXTURE UNIT CALCULATION - BUILDING A2 - UNIT TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0 0 0 1 4
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0 0 0 6 6
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0 2.5 0 0
UNIT A1 8 10.5 6.5 7.5 84.0 52.0 60.0 8 64
TOTAL FIXTURE UNITS 86.5 52.0 62.5 74
EQUIVALENT WATER DEMAND IN GPM3 41 30 34
FIXTURE UNIT CALCULATION - BUILDING A2 - FIXTURE TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0 20.0 3 24
BATHTUB OR TUB-SHOWER COMBO 8 4 3 3 32 24 24.0 2 16
LAVATORY 8 1 0.8 0.8 8 6.4 6.4 1 8
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0 0 0.0 6 6
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0 2.5 0 0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0
TOTAL FIXTURE UNITS 86.5 52.0 62.5 74
EQUIVALENT WATER DEMAND IN GPM3 41 30 34
PIPE SIZING CHART, PEX
PIPE SIZE COLD WATER HOT WATER
TANK FU GPM FU GPM
BASED ON UPONOR AQUAPEX PRESSURE LOSS TABLES IN CH 4 OF THE PLUMBING DESIGN ASSISTANCE MANUAL
2"
1-1/2"
1-1/4"
1"
3/4"
1/2"
FOR VELOCITY OF 8FPS (CW) AND 5FPS(HW); PRESSURE LOSS PER 100FT IN PSI=5.5
1 -1.7 1 1.9
5 -4.5 6 5.0
11 -8.9 12 9.1
23 -15.5 19 13.6
39 7 24.2 27 18.9
127 48 50.0 58 32.4
VALVE FU
PIPE SIZING CHART, PEX
PIPE SIZE TANK FU
2"
1-1/2"
1-1/4"
1"
3/4"
1/2"
BASED ON UPONOR AQUAPEX PRESSURE LOSS TABLES IN CH 4 OF THE PLUMBING DESIGN ASSISTANCE MANUAL
PIPE ID
1.629"
1.244"
1.054"
.862"
.671"
.475"
COLD WATER HOT WATER
GPM FU GPM VALVE FU
PIPE SIZING CHART, CPVC SDR 11
COLD WATER HOT WATER
TANK FU GPM FU GPM
BASED ON THE HAZEN-WILLIAMS EQUATIONS
FOR VELOCITY OF 8FPS (CW) AND 5FPS(HW); PRESSURE LOSS PER 100FT IN PSI=5.5
1 -2.2 1 2.2
6 -5.3 6 5.3
13 -10.5 13 9.9
26 -17.9 21 14.9
49 11 28.0 32 21.0
160 66 57.0 69 36.0 2"
1-1/2"
1-1/4"
1"
3/4"
1/2"
1.716"
1.309"
1.105"
0.901"
0.695"
0.496"
PIPE SIZE
NOMINAL DIAMETER INNER DIAMETER VALVE FU
PIPE SIZING CHART,CPVC SCH80
COLD WATER HOT WATER
TANK FU GPM FU GPM
BASED ON THE HAZEN-WILLIAMS EQUATIONS
6"
5"
4"
3"
2-1/2"
5.761"
4.813"
3.826"
2.9"
2.323"
PIPE SIZE
NOMINAL DIAMETER INNER DIAMETER
FOR VELOCITY OF 8FPS (CW) AND 5FPS(HW); PRESSURE LOSS PER 100FT IN PSI=4.0
411 270 105.7 211 66.1
719 666 164.7 395 102.9
1639 1639 286.7 798 179.2
3186 3186 453.7 1615 283.5
4930 4930 650.0 2729 406.2
VALVE FU
1.CONTRACTOR SHALL VERIFY WATER PRESSURE AT A LOCATION BETWEEN THE POINT OF CONNECTION SHOWN ON THE CIVIL PLANS AND
THE ENTRANCE TO THE BUILDING PRIOR TO INSTALLING WATER PIPING. IF THE FIELD MEASURED WATER PRESSURE IS DISCOVERED TO BE
LOWER THAN THE PRESSURE INDICATED ABOVE, IMMEDIATELY CONTACT THE PLUMBING ENGINEER ON RECORD. SHOULD THE
CONTRACTOR FAIL TO VERIFY WATER PRESSURE PRIOR TO INSTALLING PIPING, ANY CHANGES REQUIRED BY LOW PRESSURE OR VOLUME
SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. IF THE DOMESTIC SYSTEM IS TO BE COMBINED WITH FIRE SPRINKLERS, REFER
TO FIRE SPRINKLER PLANS FOR ANY ADDITIONAL PRESSURE REQUIREMENTS.
FIXTURE UNIT CALCULATION - LAUNDRY ROOM
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 1 2.5 0 2.5 2.5 0.0 2.5 3 3
LAVATORY 1 1 0.8 0.8 1 0.8 0.8 1 1
KITCHEN SINK 1 1.5 1.2 1.2 1.5 1.2 1.2 2 2
CLOTHES WASHER 3 4 3 3 12 9 9 6 18
FLOOR DRAIN 1 0 0 0 0 0 0 2 2
MOP SINK 1 4 3 3 4 3.0 3.0 3 3
DISHWASHER (DRAIN TO KITCHEN SINK)1 1.5 1.5 0 1.5 1.5 0 0 0
TOTAL FIXTURE UNITS 22.5 15.5 16.5 29
EQUIVALENT WATER DEMAND IN GPM3 16 12 13
1.FIXTURE UNITS ARE BASED ON CPC TABLE A 103.1 FOR WATER SUPPLY AND TABLE 702.1 FOR DRAINAGE.
2.SEPERATE HOT AND COLD WATER FIXTURE UNITS ARE TAKEN AS AT LEAST THREE-QUARTERS (3/4) OF TOTAL FIXTURE DEMAND, PER CPC
TABLE A 103.1, NOTE 3.
3.GPM EQUIVALENTS ARE BASED ON CPC CHARTS A 103.1(1) AND A 103.1(2).
WATER PRESSURE CALCULATIONS - WATER METER TO FURTHEST UNIT
PLAN BUILDING 2
PLUMBING SYSTEM
PIPING ELEVATION DIFFERENCE 23 FT
LONGEST DEVELOPED RUN OF PIPE 750 FT
MIN PRESSURE AT MAIN1 (PER FIREFLOW DATED 08/29/25)97 PSIG
PRESSURE SET BY PRV AT BUILDING WATER P.O.C.80 PSIG
PRESSURE LOSSES BEFORE PRV
2" WATER METER @ 41 GPM (PER CPC CHART A-102.2)2 PSIG
2" BACKFLOW PREVENTOR @ 41 GPM (PER FEBCO SERIES 860)11 PSIG
PRESSURE LOSSES AFTER PRV
2" PRV @ 41 GPM (APOLLO 36HLF)4.0 PSIG
WATER HEATER LOSSES 5.0 PSIG
ELEVATION HEAD LOSS 9.9 PSIG
REQUIRED PRESSURE PRESSURE BALANCE SHOWER CONTROL VALVE 20 PSIG
PRESSURE AVAILABLE FOR FRICTION
LOSS SUPPLY PRESS - [PRESS LOSSES + REQ'D PRESS]41.1 PSIG
ALLOWABLE FRICTION LOSS PER 100 FT [100 * PRESS AVAILABLE FOR FRICTION LOSS] ¸ [LONGEST DEVELOPED RUN OF
PIPE]5.5 PSIG
WATER PRESSURE CALCULATIONS - WATER METER TO FURTHEST UNIT
PLAN BUILDING 1
PLUMBING SYSTEM
PIPING ELEVATION DIFFERENCE 23 FT
LONGEST DEVELOPED RUN OF PIPE 675 FT
MIN PRESSURE AT MAIN1 (PER FIREFLOW DATED 08/29/25)97 PSIG
PRESSURE SET BY PRV AT BUILDING WATER P.O.C.80 PSIG
PRESSURE LOSSES BEFORE PRV
2" WATER METER @ 43 GPM (PER CPC CHART A-102.2)2 PSIG
2" BACKFLOW PREVENTOR @ 43 GPM PER CIVIL 11 PSIG
PRESSURE LOSSES AFTER PRV
2" PRV @ 43 GPM (APOLLO 36HLF)4.0 PSIG
WATER HEATER LOSSES 5.0 PSIG
ELEVATION HEAD LOSS 9.9 PSIG
REQUIRED PRESSURE PRESSURE BALANCE SHOWER CONTROL VALVE 20 PSIG
PRESSURE AVAILABLE FOR FRICTION
LOSS SUPPLY PRESS - [PRESS LOSSES + REQ'D PRESS]41.1 PSIG
ALLOWABLE FRICTION LOSS PER 100 FT [100 * PRESS AVAILABLE FOR FRICTION LOSS] ¸ [LONGEST DEVELOPED RUN OF
PIPE]6.1 PSIG
FIXTURE UNIT CALCULATION - BUILDING A1 - UNIT TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4.0
UNIT A1 7 10.5 6.5 7.5 73.5 45.5 52.5 8 56.0
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0.0 0.0 0.0 6 6.0
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0.0 2.5 0 0.0
LAUNDRY ROOM 1 22.5 15.5 16.5 22.5 15.5 16.5 29 29.0
TOTAL FIXTURE UNITS 98.5 61.0 71.5 95.0
EQUIVALENT WATER DEMAND IN GPM³43 34 37
FIXTURE UNIT CALCULATION - BUILDING A1 - FIXTURE TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0.0 20.0 3 24.0
BATHTUB OR TUB-SHOWER COMBO 7 4 3 3 28.0 21.0 21.0 2 14.0
LAVATORY 8 1 0.8 0.8 8.0 6.4 6.4 1 8.0
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16.0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0.0
CLOTHES WASHER 3 4 3 3 12.0 9.0 9.0 6 18.0
FLOOR DRAIN 1 0 0 0 0.0 0.0 0.0 2 2.0
MOP SINK 1 4 3 3 4.0 3.0 3.0 3 3.0
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4.0
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0.0 0.0 0.0 6 6.0
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0.0 2.5 0 0.0
TOTAL FIXTURE UNITS 98.5 61.0 71.5 95.0
EQUIVALENT WATER DEMAND IN GPM³43 34 37
FIXTURE UNIT CALCULATION - WHOLE SITE - BUILDING TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
BUILDING A1 1 98.5 61 71.5 98.5 61.0 71.5 95 95.0
BUILDING A2 1 86.5 52 62.5 86.5 52.0 62.5 74 74.0
TOTAL FIXTURE UNITS 185.0 113.0 134.0 169.0
EQUIVALENT WATER DEMAND IN GPM³62 47 52
FIXTURE UNIT CALCULATION - WHOLE SITE - BUILDING TYPE (FIXTURE
TYPE)
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
HUB DRAIN 8 0 0 0 0.0 0.0 0.0 1 8.0
FIRE SPRINKLER HUB DRAIN 2 0 0 0 0.0 0.0 0.0 6 12.0
PRIMARY HOSE BIBB 2 2.5 0 2.5 5.0 0.0 5.0 0 0.0
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0.0 20.0 3 24.0
BATHTUB OR TUB-SHOWER COMBO 7 4 3 3 28.0 21.0 21.0 2 14.0
LAVATORY 8 1 0.8 0.8 8.0 6.4 6.4 1 8.0
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16.0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0.0
CLOTHES WASHER 3 4 3 3 12.0 9.0 9.0 6 18.0
FLOOR DRAIN 1 0 0 0 0.0 0.0 0.0 2 2.0
MOP SINK 1 4 3 3 4.0 3.0 3.0 3 3.0
UNIT A1 8 10.5 6.5 7.5 84.0 52.0 60.0 8 64.0
TOTAL FIXTURE UNITS 185.0 113.0 134.0 169.0
EQUIVALENT WATER DEMAND IN GPM³62 47 52 P-0.3
CALCULATIONS
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
1
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1
1
1
FIXTURE UNIT CALCULATION - UNIT A1
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 1 2.5 0 2.5 2.5 0.0 2.5 3 3
BATHTUB OR TUB-SHOWER COMBO 1 4 3 3 4 3 3 2 2
LAVATORY 1 1 0.8 0.8 1 0.8 0.8 1 1
KITCHEN SINK 1 1.5 1.2 1.2 1.5 1.2 1.2 2 2
DISHWASHER (DRAIN TO KITCHEN SINK)1 1.5 1.5 0 1.5 1.5 0 0 0
TOTAL FIXTURE UNITS 10.5 6.5 7.5 8
EQUIVALENT WATER DEMAND IN GPM3 9 6 7
FIXTURE UNIT CALCULATION - BUILDING A2 - UNIT TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0 0 0 1 4
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0 0 0 6 6
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0 2.5 0 0
UNIT A1 8 10.5 6.5 7.5 84.0 52.0 60.0 8 64
TOTAL FIXTURE UNITS 86.5 52.0 62.5 74
EQUIVALENT WATER DEMAND IN GPM3 41 30 34
FIXTURE UNIT CALCULATION - BUILDING A2 - FIXTURE TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0 20.0 3 24
BATHTUB OR TUB-SHOWER COMBO 8 4 3 3 32 24 24.0 2 16
LAVATORY 8 1 0.8 0.8 8 6.4 6.4 1 8
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0 0 0.0 6 6
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0 2.5 0 0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0
TOTAL FIXTURE UNITS 86.5 52.0 62.5 74
EQUIVALENT WATER DEMAND IN GPM3 41 30 34
FIXTURE UNIT CALCULATION - LAUNDRY ROOM
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU1 DRAINAGE1
FIXTURE
DEMAND
HOT
OR
75%2
COLD
OR
75%2
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
BRANCH
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 1 2.5 0 2.5 2.5 0.0 2.5 3 3
LAVATORY 1 1 0.8 0.8 1 0.8 0.8 1 1
KITCHEN SINK 1 1.5 1.2 1.2 1.5 1.2 1.2 2 2
CLOTHES WASHER 3 4 3 3 12 9 9 6 18
FLOOR DRAIN 1 0 0 0 0 0 0 2 2
MOP SINK 1 4 3 3 4 3.0 3.0 3 3
DISHWASHER (DRAIN TO KITCHEN SINK)1 1.5 1.5 0 1.5 1.5 0 0 0
TOTAL FIXTURE UNITS 22.5 15.5 16.5 29
EQUIVALENT WATER DEMAND IN GPM3 16 12 13
FIXTURE UNIT CALCULATION - BUILDING A1 - UNIT TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4.0
UNIT A1 7 10.5 6.5 7.5 73.5 45.5 52.5 8 56.0
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0.0 0.0 0.0 6 6.0
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0.0 2.5 0 0.0
LAUNDRY ROOM 1 22.5 15.5 16.5 22.5 15.5 16.5 29 29.0
TOTAL FIXTURE UNITS 98.5 61.0 71.5 95.0
EQUIVALENT WATER DEMAND IN GPM³43 34 37
FIXTURE UNIT CALCULATION - BUILDING A1 - FIXTURE TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0.0 20.0 3 24.0
BATHTUB OR TUB-SHOWER COMBO 7 4 3 3 28.0 21.0 21.0 2 14.0
LAVATORY 8 1 0.8 0.8 8.0 6.4 6.4 1 8.0
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16.0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0.0
CLOTHES WASHER 3 4 3 3 12.0 9.0 9.0 6 18.0
FLOOR DRAIN 1 0 0 0 0.0 0.0 0.0 2 2.0
MOP SINK 1 4 3 3 4.0 3.0 3.0 3 3.0
HUB DRAIN 4 0 0 0 0.0 0.0 0.0 1 4.0
FIRE SPRINKLER HUB DRAIN 1 0 0 0 0.0 0.0 0.0 6 6.0
PRIMARY HOSE BIBB 1 2.5 0 2.5 2.5 0.0 2.5 0 0.0
TOTAL FIXTURE UNITS 98.5 61.0 71.5 95.0
EQUIVALENT WATER DEMAND IN GPM³43 34 37
FIXTURE UNIT CALCULATION - WHOLE SITE - BUILDING TYPE
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
BUILDING A1 1 98.5 61 71.5 98.5 61.0 71.5 95 95.0
BUILDING A2 1 86.5 52 62.5 86.5 52.0 62.5 74 74.0
TOTAL FIXTURE UNITS 185.0 113.0 134.0 169.0
EQUIVALENT WATER DEMAND IN GPM³62 47 52
1.FIXTURE UNITS ARE BASED ON CPC TABLE A 103.1 FOR WATER SUPPLY AND TABLE 702.1 FOR DRAINAGE.
2.SEPERATE HOT AND COLD WATER FIXTURE UNITS ARE TAKEN AS AT LEAST THREE-QUARTERS (3/4) OF TOTAL FIXTURE DEMAND, PER CPC
TABLE A 103.1, NOTE 3.
3.GPM EQUIVALENTS ARE BASED ON CPC CHARTS A 103.1(1) AND A 103.1(2).
FIXTURE UNIT CALCULATION - WHOLE SITE - BUILDING TYPE (FIXTURE
TYPE)
FIXTURE TYPE QTY
DEMAND WEIGHT IN WSFU¹DRAINAGE¹
FIXTURE
DEMAND
HOT
OR
75%²
COLD
OR
75%²
TOTAL SUPPLY
DEMAND
TOTAL HOT
WATER
DEMAND
TOTAL COLD
WATER
DEMAND
DFU TOTAL
HUB DRAIN 8 0 0 0 0.0 0.0 0.0 1 8.0
FIRE SPRINKLER HUB DRAIN 2 0 0 0 0.0 0.0 0.0 6 12.0
PRIMARY HOSE BIBB 2 2.5 0 2.5 5.0 0.0 5.0 0 0.0
WATER CLOSET, FLUSH TANK 8 2.5 0 2.5 20.0 0.0 20.0 3 24.0
BATHTUB OR TUB-SHOWER COMBO 7 4 3 3 28.0 21.0 21.0 2 14.0
LAVATORY 8 1 0.8 0.8 8.0 6.4 6.4 1 8.0
KITCHEN SINK 8 1.5 1.2 1.2 12.0 9.6 9.6 2 16.0
DISHWASHER (DRAIN TO KITCHEN SINK)8 1.5 1.5 0 12.0 12.0 0.0 0 0.0
CLOTHES WASHER 3 4 3 3 12.0 9.0 9.0 6 18.0
FLOOR DRAIN 1 0 0 0 0.0 0.0 0.0 2 2.0
MOP SINK 1 4 3 3 4.0 3.0 3.0 3 3.0
UNIT A1 8 10.5 6.5 7.5 84.0 52.0 60.0 8 64.0
TOTAL FIXTURE UNITS 185.0 113.0 134.0 169.0
EQUIVALENT WATER DEMAND IN GPM³62 47 52
WATER HEATER SPECIFICATIONS
WH
2
WH
1
P-0.4
WATER HEATER SPECIFICATIONS
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
SYMBOLS LEGENDKEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
1
2
3
4
1
11
4
11
2
2
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
WALL CLEANOUT
GROUND CLEANOUT
WYE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
2
3
4
15
S
S
15
S
S
12
D
W
15
S
S
T
T12
D
W
T
12
D
W
T
T
12
D
W
T
12
D
W
12
D
W
15
S
S
15
S
S
T
T
T12
D
W
T
12
D
W
T
T
12
D
W
T
12
D
W
T
12
D
W
15
S
S
15
S
S
15
S
S
15
S
S
15
S
S
ST
L
T
E
T
ST
L
E
T
T
T
ST
L
E
T
ST
L
TE
T
ST
L
E
TST
L
E
T
ST
L
E
ST
L
E
T
TEST
L
T
E
S
T
L
T
E
ST
L
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
NGNGNGNGNGNGNGNG
REFER TO BUILDING A1 PLAN
FOR CONTINUATION
(2) 2" WATER METER
REFER TO CIVIL PLAN FOR
EXACT LOCATION
BACKFLOW PREVENTER
REFER TO BUILDING A2 PLAN
FOR CONTINUATION
3
4
REFER TO BUILDING A2 PLAN
FOR CONTINUATION
REFER TO CIVIL PLAN
FOR CONTINUATION
BACKWATER VALVE
3
REFER TO BUILDING A1 PLAN
FOR CONTINUATION
2
2
BUILDING A2
BUILDING A1
S.O.V
S.O.V
CW
CW
CW
CW
CW
CW
CW
CWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CW
CWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCWCW
CW
CW
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
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A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
0 10'20'5'
1/20" = 1'-0"
30'
1SITE PLAN
P-1.1
SITE PLAN
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
1
2
3
4
1
11
4
11
2
2
KEY NOTES
S.O.V. W/ ACCESS PANEL1
DS
DS
DS
DS
DS
2
B
C
3 4
UP
FE
FE
101
102 103
ALIGN
ALIGN
E
E
E
E
E
E
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COAT
INACCESSIBLE
AREA UNDER
STAIR
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
60"x54"48"x48
60"x54"48"x48"
60"x54"48"x36"
60"x54"
48"x36"
3 A500
UNIT A1 UNIT A1
UNIT A1
REFER TO SITE PLAN
FOR CONTINUATION
S.O.V.
2
1
REFER TO UNIT PLAN
FOR CONTINUATION
1
1
REFER TO UNIT PLAN
FOR CONTINUATION
1
1
REFER TO UNIT PLAN
FOR CONTINUATION
1
1
REFER TO UNIT PLAN
FOR CONTINUATION
11
4
LAUNDRY ROOM
1
1
2
CW
1
2
TP
1
SHD
1
3/4" CW TO HB-1
& 2" UP TO 2ND FLR
HB
1
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
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9
2
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0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - LEVEL 1 FLOOR PLAN
P-2.1A
BUILDING A1
LEVEL 1 FLOOR PLAN
COLD WATER
1
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
1
2
3
4
1
11
4
11
2
2
KEY NOTES
S.O.V. W/ ACCESS PANEL1
DS
DS
DS
DS
DS
DS
2
B
C
A
1 3 4
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
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E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
CW
REFER TO UNIT PLAN
FOR CONTINUATION1
11
4
1
11
2
2
CW CW CW CW
CW
CW
CW
CW
CW
CW
REFER TO UNIT PLAN
FOR CONTINUATION 1
11
4
1
CWCWCW
REFER TO UNIT PLAN
FOR CONTINUATION
111
4
1
CW CW CW CW
REFER TO UNIT PLAN
FOR CONTINUATION
1 11
2
11
4
CWCWCW
11
11
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - LEVEL 2 FLOOR PLAN
P-2.1B
BUILDING A1
LEVEL 2 FLOOR PLAN
COLD WATER
1
DS
DS
DS
DS
DS
2
B B
C C
A
3 4
UP
FE
FE
101
102 103
ALIGN
ALIGN
E
E
E
E
E
E
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COAT
INACCESSIBLE
AREA UNDER
STAIR
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
60"x54"48"x48
60"x54"48"x48"
60"x54"48"x36"
60"x54"
48"x36"
3 A500
UNIT A1 UNIT A1
UNIT A1
WV
3.3
WV
3.1
WV
3.2
WV
3.4
REFER TO SITE PLAN
FOR CONTINUATION
BACKWATER
VALVE3
4
4
3
3
3
3
3
3
2
3
WV
4.3
WV
4.1
WV
4.2
WV
4.4
33
3
2
2
3
3
WV
2.3
WV
2.1
WV
2.2
WV
2.4
3
3
3
3
2
4
WV
1.3
WV
1.1
WV
1.2
WV
1.4
2
2
33
3
2
3
4
3
3333
2
2
2
2
3
2
2
2
2
2
22
2
2
3 2
3
3
WSH
1
WSH
1 WSH
1
LAUNDRY ROOM
HD
1
HD
1
HD
1
HD
1
3
2
3
11
2
11
2
11
2
11
2
2
4
4
4
4 4
SHD
1
11
2
2
FD
1
3
11
2
3
443
3
2
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
3" VENT PIPE WITH DWV FITTINGS
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
2
3
4
11
2
2
3
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
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A
A
N
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,
C
A
9
2
7
0
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - LEVEL 1 FLOOR PLAN
P-2.1C
BUILDING A1
LEVEL 1 FLOOR PLAN
WASTE / VENT PIPING
1
1
11
1
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
60"x54"
60"x54"48"x48"
60"x54"48"x36"
48"x36"
3 A500
WV
1.3
WV
1.1
WV
1.2
WV
1.4
2
2
33
3
2
3
3
3 2
3
3
WSH
1
WSH
1 WSH
1
LAUNDRY ROOM
HD
1
3
2
3
11
2
11
2
2
FD
1
3
11
2
3
3
2
BATH
CLOSET 1 COAT
33
2
2
3
2
HD
1
11
2
BATH
CLOSET 1
3
3
3
2
3
3
2
2
HD
1
BATH
CLOSET 1
3
3
3
3
2
4
2
2
1
11
2
4
4
2
NCE
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3
23
DS
DS
DS
DS
DS
DS
2
B
C
A
1 3 4
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
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BEDROOM 1
BEDROOM 2
KITCHEN
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DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
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KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
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E
T
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2
CL
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CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.4
WV
3.2
WV
3.1
WV
3.3
2 11
2
11
2
23
2
11
2
WV
2.4
WV
2.2
WV
2.1
WV
2.3
2 11
2
11
2
23
2
11
2
WV
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4.2
WV
4.1
WV
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211
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11
2
2 3
2
11
2
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WV
1.2
WV
1.1
WV
1.3
311
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11
2
2 3
2
11
2
2
2
2
2
22
2
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
3" VENT PIPE WITH DWV FITTINGS
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
2
3
4
11
2
2
3
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - LEVEL 2 FLOOR PLAN
P-2.1D
BUILDING A1
LEVEL 2 FLOOR PLAN
WASTE / VENT PIPING
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
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A
A
N
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2
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
1
1
1
1
1
DS
DS
DS
DS
DS
DS
2
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C
A
1 3 4
DN
FE
FE
200 201
202 203
E
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E
E
E
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BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.4
WV
3.2
WV
3.1
WV
3.3
2 11
2
11
2
23
2
11
2
WV
2.4
WV
2.2
WV
2.1
WV
2.3
2 11
2
11
2
23
2
11
2
WV
4.4
WV
4.2
WV
4.1
WV
4.3
211
2
11
2
2 3
2
11
2
WV
1.4
WV
1.2
WV
1.1
WV
1.3
311
2
11
2
2 3
2
11
2
2
2
2
2
22
2
DS
DS
DS
DS
DS
DS
21 3 4
A A
A
A
A
A
A
AA
A
A
A
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/
1
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/
1
'
-
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1
'
-
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'
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'
-
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2
11
2
2
11
2
3
11
2
3
11
2
2 2
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
3" VENT PIPE WITH DWV FITTINGS
11
2
2
3
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A1 - ROOF PLAN
P-2.1E
BUILDING A1
ROOF PLAN
VENT THRU ROOF
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
T
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#
2
0
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
1
2
3
4
1
11
4
11
2
2
KEY NOTES
S.O.V. W/ ACCESS PANEL1
DS
DS
DS
DS
DS
DS
2
B
C
A
1 3 4
UP
FE
FE
100 101
102 103
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E
E
E
E
E
E
E
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UNIT A1 UNIT A1
UNIT A1 UNIT A1
REFER TO SITE PLAN
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S.O.V.2
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1
REFER TO UNIT PLAN
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1
REFER TO UNIT PLAN
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1
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1
TP
1
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1
1
2
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1
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HB
1
11
11
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - LEVEL 1 FLOOR PLAN
P-2.2A
BUILDING A2
LEVEL 1 FLOOR PLAN
COLD WATER
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
1
2
3
4
1
11
4
11
2
2
KEY NOTES
S.O.V. W/ ACCESS PANEL1
DS
DS
DS
DS
DS
DS
2
B
C
A
1 3 4
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
CW
11
4
1
11
2
2
CW CW CW CW
CW
CW
CW
CW
CW
CW
11
4
1
CWCWCW
11
4
1
CW CW CW CW
11
4
1
CWCWCW
11
11
REFER TO UNIT PLAN
FOR CONTINUATION1
REFER TO UNIT PLAN
FOR CONTINUATION 1
REFER TO UNIT PLAN
FOR CONTINUATION
1REFER TO UNIT PLAN
FOR CONTINUATION
1
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - LEVEL 2 FLOOR PLAN
P-2.2B
BUILDING A2
LEVEL 2 FLOOR PLAN
COLD WATER
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
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2
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
DS
DS
DS
DS
DS
DS
2
B B
C C
A A
1 3 4
UP
FE
FE
100 101
102 103
ALIGN
ALIGN
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
BATH
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
INACCESSIBLE
AREA UNDER
STAIR
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.3
WV
3.1
WV
3.2
WV
3.4
3
3
3
3
3
2
2
WV
4.3
WV
4.1
WV
4.2
WV
4.4
33
3
2
3
3
3
WV
2.3
WV
2.1
WV
2.2
WV
2.4
3
3
3
3
2
2
WV
1.3
WV
1.1
WV
1.2
WV
1.4
33
3
2
4
4
333
2
2REFER TO SITE PLAN
FOR CONTINUATION
BACKWATER
VALVE 3
4
4 2
333 3
2
2
2
2 2
2
2
2
2
22
2
2
HD
1
HD
1
HD
1HD
1
11
2
11
2
11
2
11
2
2
44
SHD
1
4
4
4
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
2
3
4
11
2
2
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - LEVEL 1 FLOOR PLAN
P-2.2C
BUILDING A2
LEVEL 1 FLOOR PLAN
WASTE / VENT PIPING
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
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5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
1
1
1
1
DS
DS
DS
DS
DS
DS
21 3 4
UP
FE
FE
100 101
102 103
ALIGN
ALIGN
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
BATH
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
INACCESSIBLE
AREA UNDER
STAIR
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.3
WV
3.1
WV
3.2
WV
3.4
3
3
3
3
3
2
2
WV
4.3
WV
4.1
WV
4.2
WV
4.4
33
3
2
3
3
3
WV
2.3
WV
2.1
WV
2.2
WV
2.4
3
3
3
3
2
2
WV
1.3
WV
1.1
WV
1.2
WV
1.4
33
3
2
4
4
333
2
2EFER TO SITE PLAN
FOR CONTINUATION
BACKWATER
VALVE 3
4
4 2
333 3
2
2
2
2 2
2
2
2
2
22
2
2
HD
1
HD
1
HD
1HD
1
11
2
11
2
11
2
11
2
2
44
SHD
1
4
4
4
DS
DS
DS
DS
DS
DS
2
B
C
A
1 3 4
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
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T
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CL
O
S
E
T
2
CLOSET 1
CL
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T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.4
WV
3.2
WV
3.1
WV
3.3
2 11
2
11
2
23
2
11
2
WV
2.4
WV
2.2
WV
2.1
WV
2.3
2 11
2
11
2
23
2
11
2
WV
4.4
WV
4.2
WV
4.1
WV
4.3
211
2
11
2
2 3
2
11
2
WV
1.4
WV
1.2
WV
1.1
WV
1.3
211
2
11
2
2 3
2
11
2
2 2
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
2
3
4
11
2
2
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - LEVEL 2 FLOOR PLAN
P-2.2D
BUILDING A2
LEVEL 2 FLOOR PLAN
WASTE / VENT PIPING
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
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5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
1
1
1
1
DS
DS
DS
DS
DS
DS
DN
FE
FE
200 201
202 203
E
E
E
E
E
E
E
E
BEDROOM 1
BEDROOM 2
KITCHEN
LIVING
DINING
LIVING
BEDROOM 1
BEDROOM 2
DINING
BATH
KITCHEN
KITCHEN
DININGDINING
KITCHEN BEDROOM 2
BEDROOM 2
BATHBATH
BEDROOM 1BEDROOM 1
LIVING
LIVING
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1
CL
O
S
E
T
2
CL
O
S
E
T
2
CLOSET 1 CLOSET 1COATCOAT
COATCOAT
UNIT A1 UNIT A1
UNIT A1 UNIT A1
WV
3.4
WV
3.2
WV
3.1
WV
3.3
2 11
2
11
2
23
2
11
2
WV
2.4
WV
2.2
WV
2.1
WV
2.3
2 11
2
11
2
23
2
11
2
WV
4.4
WV
4.2
WV
4.1
WV
4.3
211
2
11
2
2 3
2
11
2
WV
1.4
WV
1.2
WV
1.1
WV
1.3
211
2
11
2
2 3
2
11
2
2 2
DS
DS
DS
DS
DS
DS
21 3 4
A A
A
A
A
A
A
AA
A
A
A
4"
/
1
'
-
0
"
4" / 1'-0"4" / 1'-0"
4"
/
1
'
-
0
"
4"
/
1
'
-
0
"
4" / 1'-0"4" / 1'-0"
4"
/
1
'
-
0
"
4"
/
1
'
-
0
"
4" / 1'-0"4" / 1'-0"
4"
/
1
'
-
0
"
RI
D
G
E
RIDGE RIDGE
RI
D
G
E
RI
D
G
E
VAL
L
E
Y
VAL
L
E
Y
VAL
L
E
Y
VAL
L
E
Y
VAL
L
E
Y
VAL
L
E
Y
2
11
2
2
11
2
2
11
2
2
11
2
2
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
WALL CLEANOUT
GROUND CLEANOUT
WYE
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
11
2
2
12'
1/4" = 1'-0"
2'8'4'0
1BUILDING A2 - ROOF PLAN
P-2.2E
BUILDING A2
ROOF PLAN
VENT THRU ROOF
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
SYMBOLS LEGEND
PIPE CAP
90 DEG ELBOW DOWN
90 DEG ELBOW UP
TEE, DOWN
TEE, UP
RISER ID TAG
#
TAG EQUIPMENT ID TAG
TAG
#
WALL CLEANOUT
GROUND CLEANOUT
WYE
CW CW
HW HW
HWR HW_RETURN
G GAS_LPG
MPG GAS_MPG
WASTE_BELOW
WASTE_ABOVE
VENT
CD COND. DRAIN
KEY NOTES - WATER
1/2" NOMINAL I.D. DOMESTIC WATER PIPE
3/4" NOMINAL I.D. DOMESTIC WATER PIPE
1" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/4" NOMINAL I.D. DOMESTIC WATER PIPE
1-1/2" NOMINAL I.D. DOMESTIC WATER PIPE
2" NOMINAL I.D. DOMESTIC WATER PIPE
KEY NOTES - WASTE
2" WASTE PIPE WITH DWV FITTINGS
3" WASTE PIPE WITH DWV FITTINGS
4" WASTE PIPE WITH DWV FITTINGS
KEY NOTES - VENT
1-1/2" VENT PIPE WITH DWV FITTINGS
2" VENT PIPE WITH DWV FITTINGS
1
2
3
4
1
11
4
11
2
2
2
3
4
11
2
2
GREY_ABOVE
GREY_BELOW
GREASE_ABOVE
GREASE_BELOW
GW GW GW
GW
GSW GSW
GSW GSW
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
60"x54"48"x48"
60"x54"48"x48"
60"x54"48"x36"
60"x54"
48"x36"
3 A500
KS
1
DW
1
S.O.V.CW IMB
1
CW
CW
CW
CW
HW
HW
HW
L
1
WC
1
FCMS
1
WV
-
HD
1
WSH
1
3
4
3
4
11
4
3
4
1 3
4
WSH
1
1/2" CW TO L-1
& 3/4" CW TO WSH-1
WSH
1
1
2TP
2
FD
1
WH
1
ET
1
WH
1
ET
1
3
4
3/4" CD DN TO
L-1 TAILPIECE
FOR CONTINUATION
REFER TO BUILDING PLAN
S.O.V. W/ ACCESS PANEL
1
11
4
3
4
3
4
1
2
DS
103
ALIGN
E
KITCHEN
DINING
BEDROOM 2
BATH
BEDROOM 1
LIVING
CL
O
S
E
T
2
CLOSET 1COAT
3
Xref G:\66467\XREF\OliveCrest (MR230056-00)_BLDG PLANS_240610-Sheet - A102 - BUILDING LEVEL 1 PLAN.dwg
WH
1
WH
1
ET
1
ET
1
1
KS
1
DW
1
S.O.VCW
1
2
IMB
1
3
4
REFER TO BUILDING PLAN
FOR CONTINUATION
CW
CW
CW
CW
1
2
3
4
HW
HW
HW
1
3
4
L
1
WC
1
FC
3/4" CD DN
TO L-1 TAILPIECE
BT
1
WV
-
WV
-
WV
-
3
4
3
4
WV
-
HD
1
WV
-
1
S.O.V. W/ ACCESS PANEL
DS
203
A
KITCHEN
DINING
BEDROOM 2
BATH
BEDROOM 1
LIVING
CL
O
S
E
T
2
CLOSET 1COAT
Xref G:\66467\XREF\OliveCrest (MR230056-00)_BLDG PLANS_240610-Sheet - A103 - BUILDING LEVEL 2 PLAN.dwgXref G:\66467\XREF\A103.dwg
REFER TO BUILDING PLAN
FOR CONTINUATION
S.O.V. W/ ACCESS PANEL
1 1
KS
1
DW
1
IMB
1
3
4
CW
CW
CW
CW
1
2
3
4
HW
HW
HW
L
1
WC
1
FC
3/4" CD DN
TO L-1 TAILPIECE
BT
1
WV
-
WV
-
WV
-
3
4
3
4
3
4
WV
-
CW
1
2
S.O.V
PC COMMENTS RESPONSE #1 01/29/2025A
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.
JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
P-3.1
UNIT
FLOOR PLANS
COLD / HOT WATER
WASTE / VENT PIPIPNG
AND FC CONDENSATE
1UNIT A-1 LEVEL 1
12'
1/4" = 1'-0"
2'8'4'0
2UNIT A-1 LEVEL 2
12'
1/4" = 1'-0"
2'8'4'0
3LAUNDRY ROOM (BLDG A1) - LEVEL 1
12'
1/4" = 1'-0"
2'8'4'0
11
1
DRYER
DRYER
WASHER /
DRYER
WASHERWASHER
FOLDING TABLE
LAUNDRY
CONFERENCE
ROOM
COMMUNITY
ROOM
JAN.
ALL-GENDER
RESTROOM
KITCHEN
(RESIDENCE USE ONLY)
60"x54"48"x48"
60"x54"48"x48"
60"x54"48"x36"
60"x54"
48"x36"
3 A500
KS
1
DW
1
S.O.V.CW IMB
1
CW
CW
CW
CW
HW
HW
HW
L
1
WC
1
FCMS
1
WV
-
HD
1
WSH
1
3
4
3
4
11
4
3
4
1 3
4
WSH
1
1/2" CW TO L-1
& 3/4" CW TO WSH-1
WSH
1
1
2TP
2
FD
1
WH
1
ET
1
WH
1
ET
1
3
4
3/4" CD DN TO
L-1 TAILPIECE
FOR CONTINUATION
REFER TO BUILDING PLAN
S.O.V. W/ ACCESS PANEL
1
11
4
3
4
3
4
1
2
1
DS
103
ALIGN
E
KITCHEN
DINING
BEDROOM 2
BATH
BEDROOM 1
LIVING
CL
O
S
E
T
2
CLOSET 1COAT
3
Xref G:\66467\XREF\OliveCrest (MR230056-00)_BLDG PLANS_240610-Sheet - A102 - BUILDING LEVEL 1 PLAN.dwg
WH
1
WH
1
ET
1
ET
1
1
KS
1
DW
1
S.O.VCW
1
2
IMB
1
3
4
REFER TO BUILDING PLAN
FOR CONTINUATION
CW
CW
CW
CW
1
2
3
4
HW
HW
HW
1
3
4
L
1
WC
1
FC
3/4" CD DN
TO L-1 TAILPIECE
BT
1
WV
-
WV
-
WV
-
3
4
3
4
WV
-
HD
1
WV
-
1
S.O.V. W/ ACCESS PANEL
DS
203
A
KITCHEN
DINING
BEDROOM 2
BATH
BEDROOM 1
LIVING
CL
O
S
E
T
2
CLOSET 1COAT
Xref G:\66467\XREF\OliveCrest (MR230056-00)_BLDG PLANS_240610-Sheet - A103 - BUILDING LEVEL 2 PLAN.dwg
DS
DS
A851
15
DN
AA
A
FE
U4
U1
U5
U2
U3
U3
U4
U1
U3
203
REFER TO BUILDING PLAN
FOR CONTINUATION
S.O.V. W/ ACCESS PANEL
1 1
KS
1
DW
1
IMB
1
3
4
CW
CW
CW
CW
1
2
3
4
HW
HW
HW
L
1
WC
1
FC
3/4" CD DN
TO L-1 TAILPIECE
BT
1
WV
-
WV
-
WV
-
3
4
3
4
3
4
WV
-
CW
1
2
S.O.V
1PLAN A1 - LEVEL 1
4BUILDING A1
5BUILDING A2
3LAUNDRY ROOM (BLDG A1) - LEVEL 1
ROOF
2ND FLR
1ST FLR
REFER TO BUILDING PLAN
FOR CONTINUATION
3/4" HW
5.7 HWFU
CW CW CW
WH-1
CW
L-1
0.8 CWFU
0.8 HWFU
1/2" C & HW
WC-1
2.5 CWFU
3/4" CW
BT-1
3 CWFU
3 HWFU
3/4" C & HW
KS-1 & DW-1
1.2 CWFU
2.7 HWFU IMB-1
1/2" CW
3/4" CW & 3/4" HW
S.O.V.
HW HW
1" CW
6.5 CWFU
3/4" CW
4.2 CWFU
3/4" CW
3.3 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
2PLAN A1 - LEVEL 2
ROOF
2ND FLR
1ST FLR
REFER TO BUILDING PLAN
FOR CONTINUATION
CW CW CW
WH-1
CW
HW L-1
0.8 CWFU
0.8 HWFU
1/2" C & HW
WC-1
2.5 CWFU
3/4" CW
BT-1
3 CWFU
3 HWFU
3/4" C & HW
KS-1 & DW-1
1.2 CWFU
2.7 HWFU IMB-1
1/2" CW
3/4" CW & 3/4" HW
S.O.V.
HW HW
1" CW
6.5 CWFU
1" CW
10.5 CWFU
CW
3/4" HW
5.7 HWFU
3/4" CW
4.2 CWFU
3/4" CW
3.3 CWFU
1" CW
7.5 CWFU
1" CW
10.5 CWFU
ROOF
2ND FLR
1ST FLR
REFER TO BUILDING PLAN
FOR CONTINUATION
3/4" HW
5.7 HWFU
CW CW CW CW CW CW CW CW CW
WH-2
CW CW CW
L-1
0.8 CWFU
1/2" CW
WC-1
2.5 CWFU
3/4" CW
MS-1
3 CWFU
3 HWFU
3/4" C & HW
KS-1 & DW-1
1.2 CWFU
2.7 HWFU IMB-1
1/2" CW
3/4" CW & 3/4" HW
S.O.V.
HW HW HW HW HW
1-1/4" HW
15.5 HWFU
3/4" CW
4.2 CWFU
1-1/4" CW
22.5 CWFU
1-1/4" CW (SDR 11)
22.5 CWFU
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
HW
HW HW
1" HW
6.8 HWFU
1" CW
6.3 CWFU
1" CW
9.3 CWFU
1-1/4" CW (PEX)
22.5 CWFU
ROOF
2ND FLR
1ST FLR
HB-1
2.5 CWFU
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO LAUNDRY ROOM
FOR CONTINUATION
CW CW
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
SHD-1
TP-1S.O.V.
1-1/4" CW
22.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
ROOF
2ND FLR
1ST FLR
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
CW CW
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
1" CW
10.5 CWFU
3/4" CW
TP-2
FD-1
1/2" CW
1-1/4" CW
21 CWFU
1-1/4" CW
21 CWFU
1-1/2" CW
42 CWFU
1-1/4" CW
21 CWFU
1-1/2" CW
33 CWFU
2" CW
96 CWFU
2" CW
98.5 CWFU
1/2" CW
1" CW
10.5 CWFU
SHD-1
TP-1
1/2" CW
1" CW
10.5 CWFU
1-1/4" CW
21 CWFU
1-1/4" CW
21 CWFU
1-1/2" CW
42 CWFU
1-1/4" CW
21 CWFU
1-1/4" CW
21 CWFU
2" CW
84 CWFU
2" CW
86.5 CWFU
CW
CW
CW CW CW CW CW CW CW CW
2" WATER METER
2" BACKFLOW
PREVENTER
CW
CW
CW CW CW CW CW CW CW CW
2" WATER METER
2" BACKFLOW
PREVENTER
ET-1
ET-1
ET-1
CHECK VALVE
CHECK VALVE
CHECK VALVE
1" HW
6.5 HWFU
1" HW
6.5 HWFU
1-1/4" CW
15.5 CWFU
P.R.V.
HB-1
2.5 CWFU
S.O.V.
3/4" CW
P.R.V.
S.O.V. W/ ACCESS PANEL
S.O.V. W/ ACCESS PANEL
S.O.V. W/ ACCESS PANEL
S.O.V. W/ ACCESS PANEL, TYPICAL
S.O.V. W/ ACCESS PANEL, TYPICAL
L-1
0.8 HWFU
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
1" CW
5.5 CWFU
1/2" HW
3/4" HW
3.8 HWFU
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
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4
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2
0
0
SA
N
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A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
OL
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DATE SIGNED: 7/8/25
P-4.1
WATER DIAGRAM
1
1
BUILDING A1
BUILDING A2
LAUNDRY ROOM (BLDG A1) - LEVEL 1
ROOFROOF
REFER TO BUILDING PLAN
FOR CONTINUATION
CW CW CW
HW HW
1" CW
10.5 CWFU
CW
3/4" HW
5.7 HWFU
3/4" CW
4.2 CWFU
3/4" CW
3.3 CWFU
1" CW
7.5 CWFU
1" CW
10.5 CWFU
ROOF
2ND FLR
1ST FLR
REFER TO BUILDING PLAN
FOR CONTINUATION
3/4" HW
5.7 HWFU
CW CW CW CW CW CW CW CW CW
WH-2
CW CW CW
L-1
0.8 CWFU
1/2" CW
WC-1
2.5 CWFU
3/4" CW
MS-1
3 CWFU
3 HWFU
3/4" C & HW
KS-1 & DW-1
1.2 CWFU
2.7 HWFU IMB-1
1/2" CW
3/4" CW & 3/4" HW
S.O.V.
HW HW HW HW HW
1-1/4" HW
15.5 HWFU
3/4" CW
4.2 CWFU
1-1/4" CW
22.5 CWFU
1-1/4" CW (SDR 11)
22.5 CWFU
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
HW
HW HW
1" HW
6.8 HWFU
1" CW
6.3 CWFU
1" CW
9.3 CWFU
1-1/4" CW (PEX)
22.5 CWFU
ROOF
2ND FLR
1ST FLR
HB-1
2.5 CWFU
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO LAUNDRY ROOM
FOR CONTINUATION
CW CW
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
CW
REFER TO UNIT A1 - LEVEL 2
FOR CONTINUATION
REFER TO UNIT A1 - LEVEL 1
FOR CONTINUATION
SHD-1
TP-1S.O.V.
1-1/4" CW
22.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1" CW
10.5 CWFU
1ST FLR
3/4" CW
TP-2
FD-1
1/2" CW
1-1/4" CW
21 CWFU
1-1/4" CW
21 CWFU
1-1/2" CW
42 CWFU
1-1/4" CW
21 CWFU
1-1/2" CW
33 CWFU
2" CW
96 CWFU
2" CW
98.5 CWFU
1/2" CW
1" CW
10.5 CWFU
SHD-1
TP-1
1/2" CW
2" CW
86.5 CWFU
CW
CW
CW CW CW CW CW CW CW CW
2" WATER METER
2" BACKFLOW
PREVENTER
2" WATER METER
2" BACKFLOW
PREVENTER
ET-1
CHECK VALVE
1-1/4" CW
15.5 CWFU
P.R.V.
HB-1
2.5 CWFU
S.O.V.
3/4" CW
P.R.V.
S.O.V. W/ ACCESS PANEL
S.O.V. W/ ACCESS PANEL
S.O.V. W/ ACCESS PANEL, TYPICAL
L-1
0.8 HWFU
WSH-1
3 CWFU
3 HWFU
3/4" C & HW
1" CW
5.5 CWFU
1/2" HW
3/4" HW
3.8 HWFU
1
1BUILDING A1
2BUILDING A1
ROOF
2ND FLR
1ST FLR
GCO
WSH
2"
6 DFU
3"
3" CO
2"
FD
2 DFU
1-1/2"
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2"
2"
HD
1 DFU
WSH
2"
6 DFU
3"
WSH
2"
6 DFU
3"
1-1/2"
2"
HD
1 DFU
3"CO
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
2" V
5 DFU
BT
2 DFU
1-1/2" V
2" W
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
1.1
WV
1.2
WV
1.3
WV
4.1
WV
4.2
WV
4.3
WV
1.4
WV
4.4
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
3.4
WV
2.4
1-1/2"
2"
HD
1 DFU
3" CO
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
WV
3.1
WV
3.2
WV
3.3
ROOF
2ND FLR
1ST FLR
REFER TO CIVIL PLAN
FOR CONTINUATION
GCOGCO
3" CO
2" CO
3" CO
2" CO
REFER TO DIAGRAM #2/ SHEET P-4.2
FOR CONTINUATION
REFER TO DIAGRAM #1/ SHEET P-4.2
FOR CONTINUATION
3" CO
2" CO
BACKWATER VALVE
2" VTR
8 DFU
3" VTR
26 DFU
2" VTR
13 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
2" VTR
13 DFU
3" W
6 DFU
3" W
8 DFU
3" W
9 DFU
3" W
7 DFU
3" W
16 DFU
3" W
9 DFU
3" W
25 DFU
3" W
3 DFU
3" W
28 DFU
3" W
2 DFU
3" W
5 DFU
2" W
2 DFU
3" W
35 DFU
4" W
37 DFU
3" W
7 DFU
4" W
39 DFU
4" W
41 DFU
4" W
43 DFU
4" W
43 DFU
3" W
2 DFU
2"
4"
SHD
6 DFU
CO
1-1/2"
2"
HD
1 DFU
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
WV
2.1
WV
2.2
WV
2.3
3" CO
2" CO
2" VTR
6 DFU
2" VTR
13 DFU
3" W
5 DFU
3" W
2 DFU
3" W
7 DFU
4" W
50 DFU
4" W
7 DFU
4" W
8 DFU
4" W
11 DFU
2" W
2 DFU
4" W
13 DFU
4" W
63 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
12 DFU
3" W
14 DFU
3" W
16 DFU
3" W
18 DFU
3" W
20 DFU
3" W
20 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
26 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
32 DFU
3" W
32 DFU 4" W
95 DFU
3" W
1 DFU
2" V
6 DFU
2" V
12 DFU
2" V
14 DFU
2" V
20 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
MS
3 DFU CO
2"
3"
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
S
T
#
2
0
0
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
P-4.2
WASTE / VENT DIAGRAM
1
1
1
1
1
REFER TO CIVIL PLAN
FOR CONTINUATION
VALVE
4" W
95 DFU
ROOF
2ND FLR
1ST FLR
WSH
2"
6 DFU
3"
3" CO
2"
FD
2 DFU
1-1/2"
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2"
2"
HD
1 DFU
WSH
2"
6 DFU
3"
WSH
2"
6 DFU
3"
1-1/2"
2"
HD
1 DFU
3"CO
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
2" V
5 DFU
BT
2 DFU
1-1/2" V
2" W
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
1.1
WV
1.2
WV
1.3
WV
4.1
WV
4.2
WV
4.3
WV
1.4
WV
4.4
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
3.4
WV
2.4
3" CO
2" CO
3" CO
2" CO
REFER TO DIAGRAM #2/ SHEET P-4.2
FOR CONTINUATION
2" VTR
8 DFU
3" VTR
26 DFU
2" VTR
13 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
3" W
6 DFU
3" W
8 DFU
3" W
9 DFU
3" W
7 DFU
3" W
16 DFU
3" W
9 DFU
3" W
25 DFU
3" W
3 DFU
3" W
28 DFU
3" W
2 DFU
3" W
5 DFU
2" W
2 DFU
3" W
35 DFU
4" W
37 DFU
3" W
7 DFU
4" W
39 DFU
4" W
41 DFU
4" W
43 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
12 DFU
3" W
14 DFU
3" W
16 DFU
3" W
18 DFU
3" W
20 DFU
2" V
6 DFU
2" V
12 DFU
2" V
14 DFU
2" V
20 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
MS
3 DFU CO
2"
3"
2"
4"
SHD
6 DFU
CO
1-1/2"
2"
HD
1 DFU
3" CO
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
WV
1.1
WV
1.2
WV
1.3
3" CO
2" CO
2" VTR
6 DFU
2" VTR
13 DFU
1BUILDING A2
2BUILDING A2
ROOF
2ND FLR
1ST FLR
GCO
1-1/2"
2"
HD
1 DFU
3" CO
2" CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
3.1
WV
3.2
WV
3.3
WV
2.4
WV
3.4
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
KS&DW
2 DFU
KS&DW
2 DFU
1-1/2" V
4 DFU
1-1/2" V
2" W
2" W
1-1/2" V
CO
WV
4.4
WV
1.4
ROOF
2ND FLR
1ST FLR
REFER TO CIVIL PLAN
FOR CONTINUATION
GCOGCO
3" CO
2" CO
REFER TO DIAGRAM #2/ SHEET P-4.3
FOR CONTINUATION
REFER TO DIAGRAM #1/ SHEET P-4.3
FOR CONTINUATION
BACKWATER VALVE
2" VTR
13 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2" VTR
4 DFU
1-1/2"
2"
HD
1 DFU
3" CO
CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
WV
2.1
WV
2.2
WV
2.3
CO
2" VTR
13 DFU
1-1/2"
2"
HD
1 DFU
3" CO
CO
1-1/2" V
2 DFU
1-1/2" V
2" W
LAV
1 DFU
1-1/2" V
2" W
LAV
1 DFU
2" V
6 DFU
WC
3 DFU
2" V
3" W
WC
3 DFU
2" V
3" W
1-1/2" V
4 DFU
2" W
BT
2 DFU
1-1/2" V
2" W
BT
2 DFU
1-1/2" V
WV
4.1
WV
4.2
WV
4.3
CO
2" VTR
13 DFU
3" W
2 DFU
3" W
5 DFU
2" W
2 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
7 DFU
3" CO
3" W
2 DFU
3" W
5 DFU
2" W
2 DFU
3" W
7 DFU
3" W
14 DFU
3" W
16 DFU
3" W
18 DFU
3" W
20 DFU
3" W
22 DFU
3" W
22 DFU
4" W
7 DFU
4" W
8 DFU
4" W
11 DFU
2" W
2 DFU 4" W
13 DFU
4" W
35 DFU
3" W
2 DFU
3" CO
3" W
5 DFU
2" W
2 DFU 3" W
7 DFU
4" W
42 DFU
3" W
1 DFU
3" W
4 DFU
3" W
6 DFU
2" W
2 DFU
3" W
12 DFU
3" W
14 DFU
3" W
16 DFU
3" W
18 DFU
3" W
20 DFU
3" W
20 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
26 DFU
3" W
1 DFU
3" W
4 DFU
2" W
2 DFU
3" W
6 DFU
3" W
32 DFU
3" W
32 DFU
4" W
74 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
1-1/2" V
5 DFU
1-1/2" V
7 DFU
PC COMMENTS RESPONSE #1 01/29/2025A
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JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
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BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25
P-4.3
WASTE / VENT DIAGRAM
90" ELBOW
SINK IN
2-45"
1 1/2"
DISTANCE
VARIES
ISLAND
TAILPIECE
FIN. FLOOR
WALL CLEANOUT
1 1/2" VENT UP
ELBOWS
1 1/2"
2"
2"
2"
ISLAND COUNTER
CABINET
& P-TRAP
SLOPE
WITH ESCUTCHEON
IN WALL
SCH. 40 PVC SLEEVE
COLD WATER
HOT WATER
INSULATION
NOTE:*WHEN PEX TUBING IS PLACED IN SOIL
AND IS USED IN POTABLE WATER SYSTEM
INTENDED TO SUPPLY DRINKING WATER TO
FIXTURES OR APPLIANCES, AND TUBING OR
PIPING SHALL BE SLEEVED WITH MATERIAL
APPROVED FOR POTABLE WATER USE IN SOIL
OR OTHER MATERIAL THAT IS IMPERMEABLE TO
SOLVENTS OR PETROLEUM PRODUCTS. CPC
TABLE 604.1 NOTE 3.
LINE SIZE
CLEANOUT
SLOPE
IF CLOSED SYSTEM, PROVIDE EXPANSION TANK, REFER TO EQUIPMENT SCHEDULES
Optional Heat Trap Piping
NOTES:
1.ALL PIPING SHOWN IS DIAGRAMMATIC ONLY. PIPING SHALL BE ROUTED IN FIELD
TO MEET ACTUAL CONDITIONS AND INSTALLATION REQUIREMENTS.
2.ELECTRICAL POWER SHALL BE PROVIDED PER NEC REQUIREMENTS AND WATER
HEATER MANUFACTURER'S RECOMMENDATIONS.
3.WATER HEATER SHALL BE INSTALLED PER MANUFACTURER'S
RECOMMENDATIONS AND VENTILATION REQUIREMENTS
4.WATER HEATERS INSTALLED WITHIN RESIDENTIAL GARAGES OR OTHER AREAS
SUBJECT TO MECHANICAL DAMAGE SHALL BE PROTECTED FROM DAMAGE USING
A PHYSICAL BARRIER OR LOCATED OUT OF THE NORMAL PATH OF VEHICLES
5.A WATER HEATER SUPPORTED FROM THE EARTH SHALL REST ON LEVEL
CONCRETE OR OTHER APPROVED BASE EXTENDING NOT LESS THAN 3 INCHEAS
ABOVE THE ADJOINING GROUND LEVEL. CPC 507.4
4
1
2
3
5
6
7
8
4
T&P RELIEF VALVE, DISCHARGE TO APPROVED LOCATION PER CPC 608.5
2
9
3
CONDENSATE DRAIN TO INDIRECT WASTE RECEPTOR OR ALTERNATE APPROVED LOCATION
COLD WATER SUPPLY
8
HOT WATER TO SUPPLY TO FIXTURES
6
SHUT OFF VALVES, SIZED PER PIPE SIZE
1
7
1
PROVIDE DIELECTRIC UNION AT CONNECTIONS TO WATER HEATER
5
5
9 DRIP PAN WITH DRAIN TO APPROVED LOCATION
PROVIDE SEISMIC BRACING PER CPC SECTION 507.2
10
10 PROVIDE VACUUM RELIEF VALVE ON COLD WATER INLET PER CPC 608.7, AS REQUIRED
3
6
145
ROOFING
IN PLASTIC CEMENT
LEAD BASE SET
4 LB. SHEET
OVER BASE
8"MIN.
4 LB. SHEET
LEAD
12"MIN.
SOLDER
WATERTIGHT
VENT
(FOR SIZE SEE DWGS.)
INCREASE
ONE PIPE
SIZE
INDIRECT WASTE RECEPTOR, WALL
PLUGGED WYE AT END OF
RUNS.
CLEANOUT PLUG.
LABELED SEWER COVER
CONCRETE WALK
HYBRID ELECTRIC HEAT PUMP WATER HEATER
VENT THRU ROOF
CONDENSATE DRAIN TO LAVATORY TAILPIECE
GROUND CLEAN OUT (GCO)WALL CLEAN OUT (WCO)KITCHEN SINK & DISHWASHER
29
"
M
I
N
.
27
"
M
I
N
.
NOTE:
SEE ARCHITECT'S DRAWING
FOR ACCESSIBLITY REQUIREMENT
LAVATORY OR SINK.
3/4" CONDENSATE DRAIN IN
WALL CPVC / PVC
ESCUTCHEON PLATE
WALL
FINISHED FLOOR
AREA CLEAR FOR
ACCESSIBLITY
TRAP
SLIP-JOINT FITTING .
3/4" CPVC / PVC,
SLOPED @ 1/4" /FT
2" TRAP AND
WASTE PIPE
2" WASTE
1 1/2" VENT
FLOOR
ISOMETRIC VIEW
6" MIN
NOT TO SCALE
CONDENSATE PIPING
FROM EQUIPMENT
1-1/2" WASTE PIPE MAY BE USED FOR CONDENSATE
DISCHARGE NOT EXCEEDING 7.5 GALLONS PER MINUTE
PER CPC TABLE 702.2(2)
MINIMUM CONDENSATE PIPE SIZE (TABLE 814.3)
EQUIPMENT REFRIGERATION TONNAGE PIPE DIAMETER (IN)
UP TO 20 3/4
21-40 1
41-90 1-1/4
91-125 1-1/2
126-250 2
18" MAX
18" MIN
30" MAX
1.VENT OR SEWER STACK
2.FACE OF WALL
3.SANITARY TEE
4.CHROME PLATED COVER &
SCREW
5.THREADED PLUG
6.NO-HUB COUPLING WITH
STAINLESS STEEL COVER FOR
1
2
3
4
5
6
CAST IRON PIPING
FIN FLOOR
DISHWASHER
AIRGAP FITTING
POINT OF
CONNECTION
TO DISHWASHER
GARBAGE
DISPOSAL
WASTE
INLET
HOT & COLD WATER
OUTLET TO SINK
FAUCET
HOT WATER
OUTLET WITH
WATER HAMMER
ARRESTOR TO
DISHWASHER
SUPPLY BOX MODEL
696 BY SIOUX CHIEF
IAMPO APPROVED
AIR GAP FITTING
FROM DISHWASHER
TO SINK
TAILPIECE OR
GARBAGE
DISPOSAL
1
2
3
4
5
6
8
9
1 VENT
2 SLOPE DOWN TOWARD
DRAIN.
3 CLEANOUT
4
5
6
7
9 AC-UNIT DRAIN PAN
CONNECTION
PROVIDE THERMAL INSULATION
NOTE:
1.ALL CONDENSATE PIPING
SHALL BE CPVC OR
11
8 DIELECTRIC UNION.
10 7
11
10 CEILING
INSTALLED INDOOR
ON CONDENSATE DRAIN PIPING
PRIMARY CONDENSATE DRAIN.
SEE PLANS FOR SIZE AND
CONTINUATION.
1.5 X FAN STATIC PRESSURE
RATING (MINIMUM 4" DEEP
TRAP)
SECONDARY CONDENSATE
DRAIN PIPING.
ROUTE THE CONDENSATE
OVERFLOW DRAIN OUTDOOR
AT A VISIBLE LOCATION.
TYPE "M" COPPER.
12
PROVIDE CONDENSATE FLOAT12
OFD CANNOT BE ROUTED TO VISIBLE
SWITCH FOR INSTALLATIONS WHERE
LOCATION.
8" MIN.
FINISHED FLOOR5.
ESCUTCHEON PLATE4.
FIXTURE STOP VALVE3.
FIXTURE SUPPLY LINE2.
GYPSUM BOARD1.
5
4
3
2
16
WATER SUPPLY 6.
9
10CONDENSATE DRAIN 7
FIXTURE STOP 8
2ISLAND SINK VENT CONNECTION & PIPE PROTECTION
COLD
WATER
HOSE
BIBBS
WASHING MACHINE BOX
2" TRAP AND
WASTE PIPE
2" WASTE
1 1/2" VENT
WATER HAMMER ARRESTOR
FLOOR
(TYPICAL)
18" MIN
30" MAX
HOT
WATER
6" MIN
18" MAX
11CLOTHES WASHING MACHINE OUTLET BOX
P-D.1
DETAILS
PC COMMENTS RESPONSE #1 01/29/2025A
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.
JOB NO.
SUBMITTAL
DATE
SHEET TITLE
SHEET NO.
CLIENT:
REVISION
DATE
21
3
0
E
4
T
H
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#
2
0
0
SA
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A
A
N
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,
C
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9
2
7
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5
BSB: MR230056; Gouvis: 66467
WATER REVISIONS
09/12/2025
1ST PLAN CHECK SUBMITTAL 08/20/2024
2ND PLAN CHECK SUBMITTAL 1/29/2025
PC COMMENTS RESPONSE #2 04/17/2025B
3RD PLAN CHECK SUBMITTAL 04/17/2025
PC COMMENTS RESPONSE #3 07/10/2025C
4TH PLAN CHECK SUBMITTAL 07/10/2025
WATER REVISIONS 09/12/2025D
WATER REVISIONS 09/12/2025
PC COMMENTS RESPONSE #4 10/10/2025E
CLIENT REVISIONS 10/10/20251
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DATE SIGNED: 7/8/25