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-DocuSign Envelope ID: D561B1AE-DF34-4907-AD06-AOEB37BBE427
<br /> Copyright ®2020 Alamance Consulting
<br /> Engineers, P.A. All Rights Reserved
<br /> No part of these plans may be copied,
<br /> reproduced or reused in any way without
<br /> the express written permission of
<br /> Alomance Consulting Engineers, P.A.
<br /> Alamance
<br /> MECHANICAL NOTES: SPLIT SYSTEM A/C WITH GAS FURNACE Consulting
<br /> 1. ALL HVAC EQUIPMENT AND DUCTWORK TO BE INSTALLED IN ACCORDANCE WITH STATE AND LOCAL CODES. INDOOR UNIT OUTDOOR UNIT FAN DATA COOLING CAPACITY HEATING CAPACITY Engineers
<br /> MARK TONS MANUFACTURER
<br /> 2. THE CONTRACTOR SHALL COORDINATE THE LOCATION OF ALL DUCTWORK, PIPING, AND ELECTRICAL REQUIREMENTS WITH ALL FURNACE MODEL NO. POWER MCA MCB MODEL NO. POWER MCA MCB AIR FLOW (CFM) R.A. FLOW (CFM) OA FLOW (CFM) E.S.P. (IN. W.G.) MOTOR SIZE (H.P.) SENSIBLE (BTUH) TOTAL (BTUH) MIN. EFF. INPUT (BTUH) OUTPUT (BTUH) MIN. EFF.
<br /> 961-F Burlington Ave.
<br /> OTHER TRADES PRIOR TO BEGINNING INSTALLATION TO AVOID CONFLICTS AND INTERFERENCE WITH OTHER TRADES. *GF-1(E}/CU-1(E) 5.0 *YORK *MC60D3XH1B 120V/1� 15 20 *H1RD060S25B 208V/30 23.1 30 (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) 80%
<br /> *4000 *3850 *150 0.5 Gibsonville, N.C. 27249
<br /> 3. ALL EQUIPMENT TO BE INSTALLED AS SUGGESTED BY MANUFACTURER. *GF-2(E)/CU-2{E} 5.0 *YORK *MC60D3XH1B 12OV/10 15 20 *H1RD060S25B 208V/30 23.1 30 (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) 80% Phone: (336) 449-4558
<br /> www.ace-nc.net
<br /> 4. INSULATE SUPPLY AND RETURN DUCTWORK LOCATED ABOVE LAY-IN CEILINGS BY WRAPPING WITH INSULATION WITH A
<br /> *GF-3(E)/CU-3(E) 5.0 *YORK *MC60D3XH1 B 120V/10 15 20 *H1 RDO60S25B 208V/30 23.1 30 *2000 *1860 *140 0.5 (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) 80% N.C.Firm License Number C-2071
<br /> MINIMUM INSTALLED R-VALUE OF 6.0, DIMENSIONS SHOWN ARE INSIDE CLEAR AREA DIMENSIONS. *GF-4(E)/CU-4(E) 5.0 *YORK *MC60D3XH1B 120V/10 15 20 *H1RD060S25B 208V/30 23.1 30 *2000 *1875 *125 0.5 (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) (EXISTING) 807.
<br /> 5. EXTERIOR HVAC DUCTWORK AND DUCTWORK LOCATED IN UNCONDITIONED SPACES MUST BE INSULATED WITH INSULATION OF * EXISTING UNIT TO REMAIN. OUTSIDE AIR INTAKE TO BE ADJUSTED ACCORDING TO VENTILATION CALCULATIONS.
<br /> R-VALUE OF 8.0 OR GREATER.
<br /> 6. COORDINATE EXACT LOCATION OF THERMOSTATS WITH OWNER. cV
<br /> O
<br /> 7. ANY FIRE RATED ASSEMBLY PENETRATIONS ARE TO BE PER CODE. CONTRACTOR SHOULD REVIEW ALL FIRE RATING N
<br /> PENETRATIONS.
<br /> GF-1 & 2 Ventilation Calculations rn
<br /> FLEXIBLE FIBERGLASS INSULATION I�-I � ., �
<br /> 4.
<br /> 8. FINAL UTILITY CONNECTIONS (GAS, ELECTRIC, ETC.) TO EQUIPMENT SHALL BE MADE BY THE CONTRACTOR INSTALLING THE Outside Air Outside Air PANDUIT STRAP + DUCT (D
<br /> EQUIPMENT REQUIRING THE UTILITIES. NET Occupancy Calculated People CFM Area CFM CFM CFM Exhaust Air Exhaust Air SUPPLY MAIN TAPE AT BOTH INNER t N
<br /> Occupancy Classification
<br /> CONDUCTOR AND '10 U
<br /> Square Persons per #of People, Per Person, Total, Required, Required Provided, OUTER VAPOR BARRIER
<br /> 9. DUCT DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO SHOW THE INTENT OF THE ENGINEER. THE CONTRACTOR SHALL (Per Table 403.3.1.1) Footage,Az 1,OOOS.F. Pz Rp Rp x Pz Per S.F., Ra Total, Ra x Az Vbz* Provided (CFM) CFM 'Z_
<br /> BE RESPONSIBLE FOR PROVIDING ANY ADDITIONAL TRANSITIONS, OFFSETS, OR TURNS, IN THE DUCTWORK AND/OR PIPING, NOT Corridor 1-013 107 0 0 0.0 0 0.06 6 6 10 0 0 ~
<br /> SHOWN BUT REQUIRED FOR A COMPLETE AND OPERATING SYSTEM. �j
<br /> Conference -002 172 50 9 5.0 45 0.06 10 55 70 0 0
<br /> 10. ALL DUCTWORK SHALL BE INSTALLED TIGHT AGAINST THE STRUCTURE UNLESS OTHERWISE NOTED OR SHOWN. Lobby-001 576 11O 6 5.0 30 0.06 35 65 65 O 0 PANDUIT STRAP + DUCT
<br /> Storage -019 11 0 0 0.0 1 0 0.12 1 1 1 5 0 0 TAPE AT BOTH INNER P j=1
<br /> 11. AIR DISTRIBUTION LOCATIONS SHOWN ON MECHANICAL PLANS ARE APPROXIMATE. SEE ARCHITECTURAL REFLECTED CEILING Total 127 150 0 0 CONDUCTOR AND U
<br /> PLANS FOR ACTUAL LOCATIONS.
<br /> *Vbz=(Rp x Pz) +(Ra x Az) BALANCING DAMPER OUTER VAPOR BARRIER �
<br /> 12. REFER TO ARCHITECTURAL DRAWINGS FOR DIMENSIONED LOCATIONS OF WALLS AND PARTITIONS AND FOR PARTITION SQUARE T ROUND °O
<br /> THICKNESS AND CONSTRUCTION MATERIALS. METAL BRANCH DUCT TRANSITION, IF DIFFUSER �
<br /> GF-3 Ventilation Calculations DIFFUSER HAS SQUARE NECK.
<br /> 13. ALL DUCTS, AIR HANDLERS, AND FILTER BOXES SHALL BE SEALED. JOINTS AND SEAMS SHALL COMPLY WITH SECTION Outside Air Outside Air
<br /> 603.9 OF THE NC MECHANICAL CODE. NET Occupancy Calculated People CFM Area CFM CFM CFM Exhaust Air Exhaust Air
<br /> Occupancy Classification
<br /> Square Persons per #of People Per Person Total Required Provided Required Provided
<br /> 14. EACH SYSTEM SHALL BE BALANCED BY THE HVAC CONTRACTOR IN ACCORDANCE WITH SECTION C408.2.2 OF THE NC ECC. Per S.F., Ra Total, Ra x Az ] SUPPLY DIFFUSER DETAIL
<br /> A CERTIFIED AIR BALANCE REPORT IS NOT REQUIRED BY CODE, BUT MAY BE DESIRED BY THE OWNER OR GC. VERIFY WITH (Per Table 403.3.1.1) Footage,Az 1,000 S.F. Pz Rp Rp x Pz Vbz* (CFM) CFM
<br /> GC PRIOR TO PRICING. Office-016 88 5 1 5.0 5 0.06 5 10 10 0 0
<br /> M-3 SCALE:rT.�r.s.
<br /> Office -017 84 5 1 5.0 5 0.06 5 10 10 0 0
<br /> 15. EXISTING'GAS PIPING SERVING GAS COOKING EQUIPMENT TO BE REMOVED AND CAPPED AT MAIN GAS LINE. ALL Office-018 83 5 1 5.0 5 0.06 5 10 10 0 0
<br /> BRANCHES SERVING GAS FURNACES TO REMAIN. Corridor 2-013.1 130 0 0 0.0 0 0,06 8 8 10 0 0
<br /> 16. GAS FURNACES TO BE EQUIPPED WITH RETURN AIR FILTER RACKS. Storage-015 9 0 0 0.0 0 0.12 1 1 5 0 0
<br /> Utility-014 12 0 0 0.0 0 0.12 1 1 5 0 0
<br /> Restroom-012 39 0 0 0.0 0 1 0 0 0 0 70 70
<br /> Restroom-011 39 0 0 0.0 0 1 0 0 0 0 70 70 0 �`+
<br /> Total 40 50 140 ^ y ^�
<br /> *Vbz=(Rp x Pz) +(Ra x Az) )
<br /> z U o �
<br /> N CA � U
<br /> GF-4 Ventilation Calculations14
<br /> MECHANICAL SYSTEMS, SERVICE SYSTEMS occupancy p Outside Air Outside Air w
<br /> NET Occu an Calculated People CFM Area CFM Exhaust Air Exhaust Air O o �+
<br /> Occupancy Classification
<br /> AND EQUIPMENT. METHOD OF COMPLIANCE Total Required,
<br /> Square Persons per #of People, Per Person, Required Provided,
<br /> Per S.F., Ra Total, Ra x Az Provided W "
<br /> (Per Table 403.3.1.1) Footage,Az 1,000 S.F. Pz Rp Rp x Pz Vbz* (CFM) CFM
<br /> PRESCRIPTIVE 13 ENERGY COST BUDGET© Office -003 99 5 1 5.0 5 0.06 6 11 15 0 0
<br /> THERMAL ZONE 4a Office-004 99 5 1 5.0 5 0.06 6 11 15 0 0
<br /> EXTERIOR DESIGN CONDITIONS Office-005 74 5 1 5.0 5 0.06 4 9 10 0 0 .--�
<br /> St WINTER DRY BULB Storage 10O
<br /> 15 T 0 1 0 0.0 0 0.12 12 12 15 0 0 Q Q CCU
<br /> SUMMER DRY BULB 90 T
<br /> Storage 45 0 0 0.0 0 0.12 5 5 5 0 0 ~ m
<br /> INTERIOR DESIGN CONDITIONS Stairs-009 25 0 0 0.0 0 0.06 2 2 5 0 0
<br /> WINTER DRY BULB 70 T
<br /> SUMMER DRY BULB Mop Closet 17 0 0 0.0 0 0.12 2 2 5 0 0 0
<br /> RELATIVE HUMIDITY Storage-007 107 0 0 0.0 0 0.12 13 13 15 0 0
<br /> BUILDING HEATING LOAD 131,591 BTU/HR Workspace-010 182 15 3 5.0 15 0.06 11 26 30 0 0
<br /> BUILDING COOLING LOAD 15.33 TONS Hospitality-006 74 5 1 5.0 5 1 0.06 4 9 10 0 0 U
<br /> MECHANICAL SPACING CONDITIONING SYSTEM Total 100 125 0 0
<br /> UNITARY GAS FURNACE W *Vbz=(Rp x Pz) +(Ra x Az)
<br /> DESCRIPTION OF UNIT , �..
<br /> CONDENSING UNIT
<br /> HEATING EFFICIENCY 80%
<br /> COOLING EFFICIENCY 13 SEER
<br /> HEATING OUTPUT OF UNIT 0,000 BTU DRAWING NAME
<br /> COOLING OUTPUT OF UNIT 20 TONS AIR DISTRIBUTION SCHEDULE MECHANICAL
<br /> PLAN
<br /> LIST EQUIPMENT EFFICIENCIES MARK MANUFACTURER NECK SIZE PANEL SIZE CFM RANGE USE TYPE MODEL MATERIAL REMARKS
<br /> EQUIPMENT SCHEDULES WITH MOTORS (MECHANICAL SYSTEM)
<br /> MOTOR HORSEPOWER HP A E.H. PRICE - 9x6 0-180 SUPPLY L0t10 FACE SMD STEEL
<br /> ���� C A j�O
<br /> OIREC710NAL OIFFt1SER
<br /> NUMBER OF PHASES 0 \\�` ,,,....F,,,,,,Lf
<br /> LOWERED FACE S�O`
<br /> MINIMUM fFFICIENCY � B E.H. PRICE - 12xfi 181-250 SUPPLY SMD STEEL -
<br /> MOTOR TYPE 01RECT1t}NAL DIFFUSER _
<br /> #OF POLES C E.H. PRICE - 15x9 376-470 SUPPLY €IREC OUVERED FACE
<br /> DIFFUSER SMD STEEL - k= SEAL " *~
<br /> SIDEWALL 25043 -
<br /> DESIGNER STATEMENT: D E.H. PRICE - 20x8 301-450 SUPPLY REGM 520D STEEL -
<br /> _
<br /> TO THE BEST OF MY KNOWLEDGE AND BELIEF, THE DESIGN OF THIS rN-FILTERED - � F '`
<br /> BUILDING COMPLIES WITH THE MECHANICAL SYSTEMS, SERVICE SYSTEMS F E.H. PRICE - 1404 0-400 RETURN RETURN GRILLE 530 STEEL
<br /> AND EQUIPMENT REQUIREMENTS OF NORTH CAROLINA STATE BUILDING CODES. ( ) (E IS )E X TINE (EXISTING) EXISTING) (EXISTING} (EXISTING) (EXISTING) (EXISTING) (EXISTING)
<br /> 1i11 11 �
<br /> FOR GYPSUM CEILING UNDER 14FT USE SMD-6 DRAWN
<br /> NCL
<br /> TE
<br /> 8 /20
<br /> SCALE
<br /> AS NOTED
<br /> JOB NO.
<br /> 20024
<br /> SHEET
<br /> MIlllrl! 3
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