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General Notes - Mechanical jmw_ _
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<br /> MECHANICAL 713 Washingtonstreet
<br /> 78028
<br /> ALL EQUIPMENT AND MATERIALS SHALL BE NEW AND SHALL BE EQUAL TO, OR GREATER IN QUALITY AS 830.890.8808/831 :• 1
<br /> THOSE SPECIFIED. OWNER/ DESIGN PROFESSIONAL SHALL APPROVE ANY AND ALL SUBSTITUTIONS PRIOR
<br /> TO PURCHASE AND INSTALLATION. ADJUSTMENTS TO CONSTRUCTION AND/OR ACCESSORIES ON Sacramento,ca.916.980.9165
<br /> SUBSTITUTED EQUIPMENT MAY BE REQUIRED TO ACHIEVE THIS EQUALITY, AND SHALL BE INCLUDED AT NO jmwellsdesign@gmail.com/
<br /> ADDITIONAL COST TO THE OWNER.
<br /> jackmwells@outlook.com
<br /> INSTALL ALL EQUIPMENT, MATERIALS AND PERFORM ALL WORK IN STRICT ACCORDANCE WITH ALL COPY RIGHT 2 0 24
<br /> APPLICABLE CODES. APPLICABLE CODES SHALL INCLUDE, BUT NOT LIMITED TO THE 2019 CALIFORNIA NOT PUBLISHED.ALL RIGHTS RESERVED BY DESIGNER. DRAWINGS
<br /> AND SPECIFICATIONS AS INSTRUMENTS OF SERVICE ARE AND SHALL
<br /> MECHANICAL CODE, 2019 CALIFORNIA CODE OF REGULATIONS (CCR), 2019 CALIFORNIA FIRE REMAIN THE PROPERTY OF THE DESIGNER.THEY SHALL NOT BE USED
<br /> REGULATIONS, 2016 CALIFORNIA GREEN BUILDING STANDARDS AND 2016 CALIFORNIA TITLE 24 ENERGY ON OTHER PROJECTS OR EXTENSIONS TO THIS PROJECT EXCEPT BY
<br /> AGREEMENT IN WRITING AND WITH APPROPRIATE COMPENSATION TO
<br /> EFFICIENCY STANDARDS. WHERE HEAVIER GAGES OF MATERIALS, INCREASED SIZING AND/ OR MORE THE DESIGNER.CONTRACTOR IS RESPONSIBLE FOR CONFIRMING AND
<br /> WILL NOT
<br /> STRINGENT REQUIREMENTS THAN ABOVE MENTIONED CODES ARE REQUIRED BY THE CONTRACT BE RRON RESPIONSIBLENS IONS FORA CONSTRTHE JOUCTION SITE, HEMEEASNS, METHODS,
<br /> DOCUMENTS,SUCH INCREASED REQUIREMENTS SHALL APPLY. TECHNIQUES, SEQUENCES OR FOR SAFETY PRECAUTIONS AND
<br /> PROGRAMS IN CONNECTION WITH THE PROJECT.
<br /> FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH THE LATEST EDITION OF SMACNA GUIDELINES ��������
<br /> FOR DUCT CONSTRUCTION ANT THE 2019 CALIFORNIA MECHANICAL CODE. ALL DUCT JOINTS SHALL
<br /> INCLUDING FLANGED JOINTS BE SEALED WITH SILVER TAPE, OR ARABOL AND CANVAS. JOINTS EXPOSED Company, LLC
<br /> F TO WEATHER SHALL BE SEALED WITH ARABOL AND CANVAS. PROVIDE BRANCH DUCTS WITH VOLUMNE
<br /> DAMPERS WITH LOCKING QUADRANTS LOCATED AT LEAST FIVE FEET (5) FROM THE GRILLE OR DIFFUSER Daryl Jordan,P.E.
<br /> SERVED. PO Box 467
<br /> Mount Hermon,CA 95941
<br /> SUPPORTS FOR ALL PIPING AND DUCTWORK SHALL BE IN ACCORDANCE WITH THE SMACNA GUIDELINES (209) 485-8620
<br /> FOR SEISMIC RESTRAINT OF MECHANICAL SYSTEMS. CONSTRUCTION SHALL PROVIDE CALCULATIONS FOR �FESSIQ
<br /> ISOLATORS AND MOUNTING ACCEPTABLE TO THE REVIEWING AGENCY/ AUTHORITY WHEN REQUIRED BY ��pQP.�L CORD�F •••
<br /> SAME.
<br /> O 1 ALL RECTANGULAR OR ROUND DUCTS SHALL BE OF SMACNA GAGE GALVANIZED STEEL OR ALUMINUM, Q
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<br /> A4.0 j UNLESS OTHERWISE NOTED. PROVIDE FLAT SEAM CONSTRUCTION FOR ANY DUCTS EXPOSED IN OCCUPIED
<br /> SPACE. NOTE:ALUMA-FLEX IS NOT ACCEPTABLE IN LIEU OF ROUND RIGID DUCTWORK.
<br /> FLEXIBLE DUCTWORK WHERE PERMITTED SHALL BE GENFEX IL, THERMAFLEX G-KM, CASCO OR EQUAL. J e CIV1L
<br /> FLEXIBLE DUCT SHALL NOT EXCEED 5-0 IN LENGTH (DOWNSTREAM OF RIGID ELBOWS) PER 2019 CMC, �` Co CA��E�
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<br /> 603.4.1 INSULATE ALL SUPPLY AND RETURN DUCTS WITH 2" THICK, 3/4 PCF DENSITY O-C F OR EQUAL,
<br /> FIBERGLASS DUCT WRAP, TYPE IV, WITH FACTORY APPLIED FLAME RETARDANT FOIL REINFORCED KRAFT
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<br /> FACING. LAP JOINT MINIMUM OF 4",AND SECURE WITH GALVANIZED STEEL WIRE.
<br /> LINE ALL SUPPLY AND RETURN AIR DUCT DROPS FOR A MINIMUM OF 10'-0 FROM THNE UNIT WITH 1"THICK date of issue/revisions:
<br /> j O-C F AEROFLEX TYPE 200 OR EQUAL ACOUSTIC DUCT LINER. INSTALL WITH 100% COVERAGE OF
<br /> r --- I --------------y ADHESIVE, AND FURTHER APPLY MECHANICAL PIN FASTENERS WHERE DUCT SIDE EXCEED 24". DUCT no. date description
<br /> DIMENSIONS ARE NET INTERNAL DIMENSIONS. SEAL BUTT ENDS OF EXPOSED INSULATION IN THE DUCTS WITH
<br /> MANUFACTURES RECOMMENDED SEALANT OF ADHESIVE.
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<br /> CONTROLS SHALL COMPLY WITH THE 2019 CALIFORNIA ENERGY CODE. ALL CONTROLS AND CONTROL
<br /> WIRING NOT SPECIFICALLY SHOWN BUT REQUIRED FOR A COMPLETE AND WORKABLE SYSTEM SHALL BE
<br /> r SUPPLIED BY THE CONTRACTOR AND INSTALLED AT NO ADDITION COST TO THE OWNER.
<br /> ALL AIR SYSTEMS SHALL BE BALANCED BY A QUALIFIED MECHANICAL CONTRACTOR, USING AABC,
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<br /> SMACNA OR NEBB PROCEDURES. AIR QUANTITIES SHALL BE BALANCED TO NOT MORE THAN 10%ABOVE
<br /> OR 0%BELOW THE QUANTITIES SHOWN ON THE DRAWINGS. CONTRACTOR SHALL SUBMIT A COMPLETE AIR
<br /> BALANCE REPORT INDICATING AS A MINIMUM M THE AIR DELIVERY FOR EACH DIFFUSER, THE FINAL
<br /> O O OPERATING DATA FOR THE SYSTEMS AND THE AIR CONDITIONING UNITS.
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<br /> I i , �-------- SUBMIT FOR APPROVAL (6) COPIES OF COMPLETE SUBMITTAL DATA ON SPECIFIED AND PROPOSED
<br /> P P EQUIPMENT AND MATERIALS. SUBMITTALS SHALL INCLUDE EQUIPMENT SIZES, CAPACITY, MOTOR
<br /> LOCATIONS, PERFORMANCE CURVES AND OTHER PERTINENT DATA. EACH SUBMITTAL SHALL INCLUDE
<br /> IDENTIFICATION TAGS OR SYMBOLS TO MATCH DRAWINGS. PARTIAL SUBMITTALS OR SUBMITTALS NOT
<br /> MARKED WITH EQUIPMENT TAGS OR PERFORMANCE DATA WILL BE REJECTED.
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<br /> PROVIDE PERMANENT ENGRAVED PLASTIC NAME PLATE FOR ALL EQUIPMENT INSTALLED, INDICATING THE
<br /> PLAN DESIGNATION OF THE UNIT; (AC-1, REF., etc) AND BUILDING AREA SERVED (DINING, KITCHEN, etc.)
<br /> ' STAMPED METAL TAPES APPLIED WITH SELF-CONTAINED ADHESIVE WILL NOT BE ACCEPTABLE.
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<br /> j I CONTRACTOR SHALL VERIFY ALL WORK CONDITIONS PRIOR TO COMMENCING WORK, INCLUDING, BUT
<br /> NOT LIMITED TO: DIMENSIONS, EQUIPMENT, STRUCTURAL ELEMENTS AND MATERIALS INDICATED AS
<br /> EXISTING,AS WELL AS THE COORDINATED INSTALLATION OF ALL NEW WORK,MATERIALS, EQUPIMENT,etc.
<br /> COORDINATED THE LOCATION OF ALL ROOF TOP EQUIPMENT WITH THE STRUCTURAL ENGINEER. Ito
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<br /> I I I CONTRACTOR SHALL FIELD COORDINATE AND INSTALL PACKAGED ROOFTOP EQUIPMENT TO MAINTAIN A C
<br /> j MINIMUM 10'-0 CLEARANCE OUTSIDE AIR INTAKE TO ALL EXHAUST OUTLETS AND VENT THRU ROOF(VTR).
<br /> r::: ❑ I O SUBMITTAL NOTE: MECHANICAL SYSTEMS DESIGN REFLECT EQUIPMENT SPECIFIED. WHEN EQUIPMENT
<br /> j I SUBSTITUTIONS OCCUR AND DUCT DESIGN, DUCT DROPS, GAS INPUT AND ELECTRICAL SERVICE VARIES rM
<br /> FROM THAT SPECIFIED, IT SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR FOR ALL O C
<br /> ADDITIONAL ENGINEERING FEES AND OTHER DISCIPLINE CHANGE ORDERS (ARCHITECTURAL,STRUCTURAL, O
<br /> ELECTRICAL PLUMBING,etc.)WHEN SUBSTITUTED EQUIPMENT IS USED. •
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<br /> AUTOMATIC SHUTOFF
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<br /> I I I Automatic Shut-Off For HVAC Q
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<br /> Section 608.0,2019 CMC-Automatic Shutoffs
<br /> ❑ � — —— 2016 California Mechanical Code (CMC)
<br /> o Section 608.1 Air-Moving, Systems and Smoke Detectors. Air-moving systems supplying air in excess of
<br /> 2,000 cubic feet per minute (CFM) to enclosed spaces within a building shall be equipped with an O
<br /> ' automatic shutoff. Automatic shutoff shall be accomplished by interrupting the power source of the +.J
<br /> air-moving equipment upon detection of smoke in the main supply-air duct served by such equipment. O
<br /> RETURN Duct smoke detectors shall comply with UL 268A, shall be labeled by an approved agency, approved O O 'C
<br /> ftlR and listed by California State Fire Marshal, and shall be installed in accordance with the manufacture's L- C
<br /> I installation instructions. Such devices shall be compatible with the operating velocities, pressures, -J w
<br /> d ELECG7RIGAL SUPPANEL temperatures, and humidities of the system. Where sire-detection or alarm systems are provided for the v1 e�
<br /> 125 amp Min building,the smoke detectors shall be supervised by such systems in an approved manner,and installed U
<br /> in accordance with NFPA 72 and the California Building and Fire Codes 2019 Editions. , 1
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<br /> Definition:Air-moving system.A system designed to provide heating,cooling,or ventilation in which one = W O
<br /> P fi SIR HANDLER or more air-handling units are used to supply air to a common space or are drawing air from a common :C111110 O Mitsubishi Electric plenum or space. MSUZ-KA30NAHZ split system = 0208/230v 1 ph,60HzCode Interpretation: All commercial/industrial buildings having one tenant are considered to be one M N
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<br /> 3 common enclosed space. Q Q
<br /> SUPP IY CONDENSER
<br /> 1 i photo cell Mitsubishi Electric In multi-tenant commercial/industrial buildings, each tenant space may be considered one common
<br /> <.; ,SIR I PEAD-A30AA split system enclosed space if no openings are provided in the demising walls between such tenants.
<br /> 208/230v 1 ph,60Hz
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<br /> If multiple air-moving systems are provided for one common enclosed space, and the aggregate cfm 31
<br /> Pexceeds
<br /> 2,000 cfm, shutoff for smoke control is required. For the purpose of calculating the total
<br /> pI aggregate cfm,air moving systems which serve only a designated area or room may at the discretion of
<br /> O the administrative authority not be required to be equipped with shut-offs for smoke control. _
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<br /> photo cell I Duct smoke detectors required in air-moving systems shall transmit an alarm signal to either (1) the fire
<br /> 3 I alarm panel which is supervising the building fire sprinkler system and valve tamper or (2) to a separate
<br /> stand-alone remote indicator panel (second fire alarm panel)supervising the duct detectors exclusively.
<br /> o --------------------------------------------J-----------------------------a Activation of any duct detectors shall cause a visual and an audible signal in a normally occupied area.
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<br /> z I Plan Checks: Plan check and approval of the fire alarm system, if connected to the building fire \
<br /> O sprinkler system,is regulated by the Fire Marshal. If a stand-alone remote system,the Building Division will O
<br /> plan check the system. The plans submitted to the Building Division for a building permit to construct the
<br /> z tenant improvements to the building shall indicate how the automatic shut-down is performed. The "� M
<br /> CO N location of panels and annunciation shall be shown on the electrical plans. If a remote system, a sign w Z
<br /> shall be placed next to the horn and light stating, "When horn and light are on,the smoke detectors in O
<br /> HVAC systems have activated". w --I U
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<br /> O Inspections: An inspection to determine that the air-moving system is shut off by the smoke detector is in
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<br /> regulated by the building inspector. Inspection of the building fire sprinkler and alarm system is regulated w U a 8
<br /> by the fire inspector.In some cases the building and fire inspectors may conduct a joint inspection. Z Q G o
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<br /> Lii Note:All five exceptions to section 608.1 are applicable.
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<br /> Mechanical Schematic Schematic
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<br /> drawn by
<br /> Iw THESE DRAWINGS ARE FOR THE
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<br /> EXPRESS USE OF checked by
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<br /> o Created Heating and Cooling project architect
<br /> Z o CREATED HEATING AND COOLING
<br /> STATEMENT OF RESPONSIBILITY
<br /> 3 2216 Snyder Ave.
<br /> Modesto, Ca. 95356
<br /> n CREATED HEATING AND COOLING SHALL CHECK AND VERIFY ALL ASPECTS OF DESIGN I ENGINEERING,AND SHALL ENSURE THAT ALL plot date 06242024
<br /> N WORK CONFORMS TO CURRENT CODES AND INDUSTRY STANDARDS. CREATED HEATING AND COOLING SHALL BE RESPONSIBLE FOR I IC # 974610 sheet number
<br /> Q ALL ENGINEERING AND DRAWINGS AND SHALL PLACE HIS OR HER NAME, SIGNATURE, LICENSE NUMBER AND DATE ON THE
<br /> CONSTRUCTION DRAWINGS SO AS TO INDICATE SUCH RESPONSIBILITY (PRIOR TO START OF WORK) . ANY MODIFICATIONS TO THE
<br /> DRAWINGS,CALCULATIONS,OR FIELD CONDITIONS SHALL BE CREATED HEATING AND COOLING RESPONSIBILITY. BY BEGINNING ALL OTHER USE BY WRITTEN MEP DISCLAIMER:
<br /> WORK,CREATED HEATING AND COOLING AGREES TO THE ABOVE STATEMENT OF RESPONSIBILITY. JMW ELLS DESIGN is not a engineering firm.The mep design/system and and/or elements,either noted or implied,are foreg neral
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<br /> PERMISSION ONLY OF guideline purposes only. These drawings have not been reviewed by a licensed Engineer, (unless an official stamp of an licensed
<br /> U engineer appears on these drawings). it is the responsibility of the owner and General Contractor to obtain the services of a licensed •
<br /> O 974610 CREATED HEATING AND COOLING Engineer to review these drawings prior to construction. By accepting these drawings,JMWELLS Designer/Jack Wells is released from
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<br /> all liability for any MEP defects and/or failures.
<br /> PRINTED NAME LICENSE NUMBER DATE SIGNATURE Of
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