Specifications a, 55
EMU Consulting Engineers
August 11, 2008
Mr. Andrew Vail
HVAC, Inc.
5188 SE International Way
Milwaukie, OR 97222
RE: A Boy Hardware
Mechanical Units - Verification of Framing
Dear Andrew:
This letter is in response to your request for verification of the adequacy of existing supplemental framing
under mechanical units as referenced in previous calculations dated July 25, 2008. HVAC, Inc. has indicated
that supplemental framing is (2) 2x6's spanning from joist to joist. The attached calculation dated August 11,
2008 verifies the adequacy of this framing to support the new mechanical unit. Design is based on the
requirements of the 2007 Oregon Structural Specialty Code, based on the 2006 International Building Code.
If you have any questions or need further information, please call me.
Sincerely,
Andi Camp, P.E.
Attachment
[ACibd1208370- mechanical units - verification of hammg-8- 11-08.docx]
111 SW Filth Avenue, Suite 2500 Portland, Oregon 97204 -3628 (503) 227 -3251 Fax (503) 227 -7980
Seattle Tacoma Portland Eugene San Francisco Sacramento Los Angeles Irvine San Diego Phoenix Denver St. Louis New York
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Sheet No.
Protect k By AC,
E Consulting Engineers Lzcatl°° -1-.1C-A.) Date 8A I / 0 8
Job No.
Client 1 3 ,\I Ac 3 - Revised
Portkind,Oregon
Date
CK •
UP? LZME.NITAL, -- RAtANK CSNKVJ \PJG JOS 1 13
0008 t.-C. Z( `.5
sPANi
L cDA, l j ,S2.5 b s , L5.L
105,6 T IC () -?- 525 tb L,3 k-
2,>o,;, = 7, 114 3
a 1 1,0 Cp
f Q . 11-3(.5.5 = z.L 100 (. 3--- \-
(1,30Q ) 0,._1) 59
. T b
_ 1 4 455 (14 2.
L
630---5;) (7,5L3v43) 8,15 k - - 2_ 4,9 k • 0
1-7 k 7 a_
LIM Consulting Engineers
•
July 25, 2008
Mr. Andrew Vail
HVAC, Inc.
5188 SE International Way • •
Milwaukie, OR 97222
RE: A Boy Hardware
Replacement Mechanical Unit
Dear Andrew:
Attached please find calculation sheets 1 through 9, dated July 25, 2008, which verify the structural
adequacy of the existing structure to support the loads imposed by the replacement mechanical unit as
shown on sheet 2, dated July 25, 2008. Note that original structural framing plan calls for supplementary
framing under mechanical units to span mechanical unit load between joists. This supplementary framing is
required since the deck cannot support the load directly and needs to be verified in the field. KPFF is to be
notified for framing requirements if framing is not present. Design is based on the requirements of the 2007
Oregon Structural Specialty Code, based on the 2006 International Building Code.
If you have any questions or need further information, please call me.
Sincerely,
kkei. ame -
Andi Camp
Attachments 4 �,
& t I Go
FD,PP
EXPIRES: 12-31- 6t
tAC1bd1208370-talc-7-25-08.docx]
111 SW Fifth Avenue, Suite 2500 Portland, Oregon 97204 -3828 (503) 227 -3251 Fax (503) 227 -7980
Seattle Tacoma Portland Eugene San Francisco Sacramento Los Angeles Irvine San Diego Phoenix Denver St. Louis New York
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Pn :fee - A 'Ploy By k Sheet No.
• Consulting Engineers iccedi TtGAiRt
Date /25 ioa
Job No.
k
Caeca k Revised
• 208370
Dote
(.E) Kyr...4-k. ow IT \NT = L.
6•6 t'W,C.kk , ljt4 IT \NT = 1050 Lbs.. Qo rkS. s.R.1
1 L
2,8t, (32o / 2.cts) ...lots ,
D14 Cc. 434..)
■=.0kST if 7 " .
3:/' —t
- r0TAL. .‘, LoAt = no If • 38' ± B80 L
Att \— 1.-0,4 ,c7-A (ci) 'M'tr = 105o -13i3o 1D Las •
• Lbs S.
• Liss
04) ON VT CAOSZs A 1,3 41 /0 41C.RE.A.ST.z. t 1.4:0 'To ...kA.51
CDt 121k( ‘14..SC'E.CX tot
._4124
Cl.ka N.c.1=cr L.1%.
w • I
(L 1.0
F \I■
2.6) .1%, \1■If l■ r 10.50 16.5
2-5
(10,5 - 3.57 LvNs •
cri-N l - = .eti
RtsA loaz, Uls - -II " 2012- lb 4
> OTM Cm7,
S.
MCE Ground Motion - Conterminous 48 States
Zip Code - 97223 Central Latitude = 45.44033
Central Longitude = - 122.776223
Period MCE Sa
(sec) ( %g)
0.2 106.1 MCE Value of Ss, Site Class B
1.0 037.2 MCE Value of S1, Site Class B
Spectral Parameters for Site Class B
0.2 106.1 Sa = FaSs, Fa = 1.00
1.0 037.2 Sa = FvS 1, Fv = 1.00
Spectrum for Site Class B
Period MCE Sa
(sec) ( %g)
0.000 042.5 T = 0.0, Sa = 0.4FaSs
0.070 106.1 T = To, Sa = FaSs
0.200 • 106.1 T = 0.2, Sa = FaSs
0.350 106.1 T = Ts, Sa = FaSs
0.400 092.9
0.500 • 074.3
0.600 061.9
0.700 • 053.1
0.800 046.5 •
0.900 041.3
1.000 037.2 T = 1.0, Sa = FvS1
1.100 033.8
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1.200 031.0
1.300 028.6
1.400 026.5
1.500 024.8
1.600 023.2
1.700 021.9
1.800 020.6
1.900 019.6
2.000 018.6
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Cartier ;
WEATHERMAKER - 48TM
3 THRU 12 -1/2 TON SIZES
PACKAGED ROOFTOP GAS HEATING/ELECTRIC COOLING UNITS
3, 4, 5, 6, 7 -1/2, 8- 1/2,10 and 12 -112 Tons
• Tool -less filter access door.
• Copper tube aluminum lin coils with optional corrosion resistant coils.
• Refrigerant filter drier.
Igo • Lowpressureaoss of charge, freeze protection and high- pressure
-.. switches on all units.
• Fully insulated cabinet
• Pre - painted exterior panels and primer coated Interior panels tested to
N"0 500 hours salt spray protection.
• Belt drive evaporator-fan motors with astable pulleys.
lubricated evaporator fan motor.
- ..- -- • Permanently lab �
• Acutrol refrigerant metering system.
• Single point gas and electric connections.
• Thru-the bottom power entry capability standard.
• Two-inch disposable return air filters.
• 24 -volt control circuit reuit protected with resettable eirc breaker.
I . i _ • Exclusive non - corrosive composite condensate pan in accordance with
, ASHRAE 62- Standard, sloping design. Side or center drain.
• Full perimeter heavy gauge base rail with built-In rigging adapters and
1 1 , / \ fork truck slots.
• Operation performance documentation provided from run test
WEATHERMAKER SERIES — ASHRAE 90.1 COMPLIANT • Automatic changeover when used with auto - changeover thermostat
48TM units are one-piece gas h • Low outdoor temperature cooling operation to 25° F.
p ga eating, electric units that are • Maximum outdoor temperature cooling operation_
prewired and precharged with R -22 (HCFC). The units are TM004.006, 012 115° F.
factory tested in both heating nd cooling ing modes. They are TMOOg, 014 125° F
rated in accordance with ARI Standards 210 (004-012 saes) and • Condenser motors are totally enclosed with permanently lubricated
ARI 360 (014 size), designed in accordance with UL Standard bearings.
1995. and listed by Underwriters' Laboratories. Heating:
. Industry =elusive IGC solid -state control. IGC provides full on -board
Approved and certified by: diagnostics with flashing LED for error code designation, sophisticated
induced draft fan and burner control logic as well as energy savings
U i'. . Indoor fan motor delay.
• ■ e l a • .111•111 • IGC provides industry exclusive antitycte protection for gas heat
:_ `�:.':..: "::' c;�E., •
operation.
C 1.1* �'�>tsen ; rr::' • • induced draft combustion.
'.1. = --�' • olid -state electronic direct
S spark ignition system (pilotless system).
(004-012 size) (014 size) • Redundant gas valves, with two -stage heating.
• Flame roll-out safety protector.
STANDARD 48TM FEATURES INCLUDE: • Dedicated'L, M, a N" 3-5 ton tow NOx' models that meet California
• All models comply with ASHRAE 90.1 minimum efficiency Air Quality Management NOx requirement of
requirements. 40 nanogramslloule or less
• Units are listed by UL and UL, Canada, certified by ARi.
• Downflow to horizontal convertible for slab mounting. Options including but not limited to:
• SEER's up to 10.0. EER's to 10.1. • Premtertink Direct Digital Control
• • Scroll compressors with Internal rnnebreak overload protection. • 115 volt Convenience Outlet
• Single compressors on 3-6 ton saes. • Non -fused Disconnect Switch.
• Dual compressors on 7 -1/2 to 12 -12 ton sizes. • EconoMi$er+ with CO:Sensor compatibility for IAQ control
• Corrosion resistant coil options for evaporator and condenser
• Choice of alternate or high static motor for expanded airflow capability.
Packaged Rooftop Builder 1.14 Page 1 of 1
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Unit Report For RTU -1
Project HVAC Inc - PO 38299 -4016 07/14/2008
Prepared By: 1124AM
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Unit Parameters . Dimensions (ft. in.) & Weight (lb.) "'
Unit Model_ .____._____ __ :___48TMD014 -A-5 Unit Length;_____ _.__..____.._.._ 3° :
Unit Size:__-- ...._____ _ _ -014 (12 -1/2 Tons) Unit Wldtlt". _ __ 4' 10"
Volts - Phase - Hertz_ ._ ____. 208 -3-60 Unit Height _____ ..____4' 1"
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Heating Type:_ ..___ _.....__.__...____.._._____Gas Base Unit Weight_.___________ lb
Duct Cfg�.__. ___Vertical Supply 1 Vertical Return -- weights and Dimensions are approximate. weight does not brcgrde roof
• Healing Capacity: rubs, unit packaging, field installed accessories or factory
Low Heat installed options. Apprmdmate dimension we provided primarily for
shipping puposes. For exact dimensions and weights, refer to appropdato
product data catalog.
Unes and Filters •
Gas Line Size:._..__ _ _ in.
Condensate Drain Line Size_ _ �/4 in. •
Return Air Filter Type: ____...__......__.__Throwaway
Return Air Filter _
Return Air Filter Size._____..____..._._ —_20x20x2
•
Unit Configuration
Standard Electra- Mechanical Controls
Alternate Motor
•
Al/Cu Cond and Evap •
•
•
Warranty information
First Year - Parts Only (Standard) •
No optional warranties were selected. •
•
NOTE: Please see Warranty Catalog 500-089 for explanation of policies and ordering methods.
Ordering Information •
Part Number Description • Quantity
48TMD014 -A-5 Rooftop Unit 1
• Base Unit
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Standard Electro-Mechanic al Controls
Alternate Motor
•
Al/Cu Cond and Evap
•
Packaged Rooftop Builder 1.14 Page 1 of 1
Certified Drawing for RTU
Project: HVAC Inc - PO 36288 -4016 07/14/2008
Prepared By; 11:25AM
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Packaged Rooftop Builder 1.14 Page 1 of 1
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