Specifications •
mec 2.a l f •
- 00
' I 8'C0 S S ti/ 7 i4v
COMcheck Software Version 3.8.0
•
Mechanical Compliance Certificate
Oregon Energy Efficiency Specialty Code
Section 1: Project Information
Project Type: Alteration
Project Title : COGNEX
Construction Site Owner /Agent* Designer /Contractor:
15865 SW 74TH AVE # 105
TIGARD, OR 97224
• • Section 2: General Information
Building Location (for weather data) Hillsboro, Oregon
Climate Zone: . _ 4c -
Section 3: Mechanical Systems List
Quantity System Type & Description -
1 HVAC System 1: Heating: Heating equipment (Other), Gas, Capacity 72 kBtu /h / Cooling: Cooling equipment
(Rooftop Package Unit), Capacity 35 kBtu /h, Efficiency: 13 00 SEER, Air -Cooled Condenser / Single Zone
1 HVAC System 2 Heating: Heating equipment (Other), Gas, Capacity 125 kBtu /h / Cooling: Cooling equipment
(Rooftop Package Unit), Capacity 88 kBtu /h, Efficiency: 11.00 EER, Air - Cooled Condenser / Single Zone
Section 4: Requirements Checklist
In the following requirements, the code section reference is shown in [ ] ' +' denotes that more details exist in the specified code
section '
Requirements Specific To: HVAC System 1 :
•
. 0 0 1. [503.2.3 +] Equipment meets minimum efficiency. Rooftop Package Unit: 13.0 SEER
' 2 [503 3.1 +] Supply air economizers shall be provided on each cooling system and are capable of providing 100 - percent outdoor air,
even if additional mechanical cooling is required to meet the cooling load of the building. Systems provide a means to relieve excess
outdoor air during economiser operation to prevent overpressurizing the building.
X Exception: Cooling equipment less than 54,000 Btu /hr total cooling capacity. The total capacity of all such'units without
economizers shall not exceed 240,000 Btu /hr per building area served by one utility meter or service, or 10 percent of its total
installed cooling capacity, whichever is greater. That portion of the equipment serving dwelling units and guest rooms is not
included in determining the total capacity of units without economizers.
Location in plans/specs where compliance can be Identified (enter NA if not applicable)
/1i14,, 0 3. [503.3.2] Hydronic system controls Hydronic systems of at least 300,000 Btu /h design output capacity supplying heated and chilled
water to comfort conditioning systems include controls that meet the requirements of Section 503.4.3.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
• Requirements Specific To: HVAC System 2 :
1. [503.2.3 +] Equipment meets minimum efficiency Rooftop Package Unit: 11.0 EER (11 2 IEER)
k 2. [503.3.1 +] Supply air economizers shall be provided on each cooling system and are capable of providing 100 - percent outdoor air,
/ even if additional mechanical cooling is required to meet the cooling load of the building. Systems provide a means to relieve excess
outdoor air during economizer operation to prevent overpressurizing the building.
❑ Exception: Cooling equipment less than 54,000 Btu /hr total cooling capacity. The total capacity of all such units without
economizers shall not exceed 240,000 Btu /hr per building area served by one utility meter or service, or 10 percent of its total
installed cooling capacity, whichever is greater. That portion of the equipment serving dwelling units and guest rooms is not
included in determining the total capacity of units without economizers.
•
Project Title: COGNEX Report date: 12/13/11
• Data filename Untitled cck Page 1 of 5
•
•
•
•
Location in plans/specs where compliance can be identified (enter NA If not applicable)
❑ 3 [503.3.2) Hydronic system controls. Hydronic systems of at least 300,000 Btu /h design output capacity supplying heated and chilled
u water to comfort conditioning systems include control that meet the requirements of Section 503 4.3.
Location in plans/specs where compliance can be Identified (enter NA if not applicable)
Generic Requirements': Must be met by all systems to which the requirement is applicable:
• j . Calculation of heating and cooling loads. Design loads are determined in accordance with the procedures described in the
ASHRAE /ACCA Standard 183. Alternatively, design loads have been determined by an approved equivalent computation procedure.
NH ❑ 2. [503.2.1.1 +] Packaged Electric Equipment. Specified packaged electrical equipment has a heat pump as the primary heating source.
❑ Exception: Unstaffed equipment shelters or cabinets used solely for personal wireless service facilities.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
3. [503.2.2 +] Equipment and system sizing. Heating and cooling equipment and systems capacity do not exceed the loads calculated in
accordance with Section 503.2.1.
❑ Exception: Required standby equipment and systems provided with controls and devices that allow such systems or equipment to
operate automatically only when the primary equipment is not operating.
❑ Exception: Multiple units of the same equipment type with combined capacities exceeding the design load and provided with
controls that have the capability to sequence the operation of each unit based on load.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
xj 4 [503.2.3 +] HVAC Equipment Performance Requirements. Reported efficiencies have been tested and rated in accordance with the
• applicable test procedure. The efficiency has been verified through certification under an approved certification program or, if no
certification program exists, the equipment efficiency ratings are supported by data furnished by the manufacturer.
ss 5: [503.2.4.1 +] Thermostatic Controls. The supply of heating and cooling energy to each zone is controlled by individual thermostatic
controls that respond to temperature within the zone.
•
Location in plans/specs where compliance can be identified (enter NA if not applicable)
A 6. [503.2 4.1.1] Heat pump supplementary heat. Heat pumps having supplementary electric resistance heat have controls that, except
during defrost, prevent supplementary heat operation when the heat pump can meet the heating load.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
5s• 7 (503.2.4.2) Set point overlap restriction. Where used to control both heating and cooling, zone thermostatic controls provide a
temperature range or deadband of at least 5 °F (2.8 °C) within which the supply of heating and cooling energy to the zone is capable of
being shut off or reduced to a minimum.
❑ Exception. Thermostats requinng "manual change over between heating and cooling modes.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
51 8 [503.2.4.3] Optimum Start Controls Each HVAC system has controls that vary the start-up time of the system to just meet the
temperature set point at time of occupancy. • . "
Location in plans/specs where compliance can be identified (enter NA if not applicable):
g 9. [503.2.4.4 +] Off- hour.controls. Each zone is provided with thermostatic setback controls that are controlled by either an automatic time
clock or programmable control.system.
0' Exception Zones that will be operated continuously •
❑ Exception: Zones with a full HVAC load demand not exceeding 6,800 Btu /h (2 kW) and having a readily accessible manual shutoff
switch
Location in plans /specs where compliance can be identified (enter NA rf not applicable)
4/0N0 10. [503.2.4.5 +] Shutoff damper controls Both outdoor air supply and exhaust are equipped with not less than Class I motorized dampers.
❑ Exception: Gravity dampers shall be permitted for outside air intake or exhaust airflows of 300 cfm or less.
Location in plans/specs where compliance can be Identified (enter NA if not applicable)
. v ❑ 11. [503.2.4 6 +] Freeze Protection and Snow melt system controls. Freeze protection systems, such as heat tracing of outdoor piping and
heat exchangers, including self - regulating heat tracing, include automatic controls capable of shutting off the systems when outdoor air
temperatures meet code criteria.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
�,•� 12. [503.2.4.8] Separate air distribution systems. Zones with special process temperature requirements and /or humidity requirements are
served by separate air distribution systems from those serving zones requiring only comfort conditions; or shall include supplementary
control provisions so that the primary systems may be specifically controlled for comfort purposes only.
Project Title: COGNEX Report date: 12/13/11
Data filename' Untitled.cck Page 2 of 5
•
• ❑ Exception [503.2 4 8 +] Zones requiring only comfort heating or comfort cooling that are served by a system primarily used for •
process temperature and humidity control. •
•
Location in plans /specs where compliance can be Identified (enter NA if not applicable)
•
❑ 13. [503.2.4.9] Humidity control. If a system is equipped with a means to add or remove moisture to maintain specific humidity levels in a
zone or zones, a humidity control device is provided.
Location in plans /specs where compliance can be identified (enter NA if not applicable):
Nil ❑ 14. [503 2.4.9.1] Humidity control. Where a humidity control device exists it is set to prevent the use of fossil fuel or electricity to produce
relative humidity in excess of 30 percent Where a humidity control device is used for dehumidification, it is set to prevent the use of
fossil fuel or electricity to reduce relative humidity below 60 percent.
❑ Exception Hospitals, process needs, archives, museums, critical equipment, and other non - comfort situations with specific humidity
requirements outside this range
Location in plans/specs where compliance can be identified (enter NA if not applicable)
m ❑ 15. [503.2 4.9.2] Humidity control. Where a humidity control device exists it is set to maintain a deadband of at least 10% relative humidity
where no active humidification or dehumidification takes place
❑ Exception: Heating for dehumidification is provided with heat recovery or heat pumping and the mechanical cooling system
efficiency is 10 percent higher than required in section 503.2.3, HVAC equipment performance requirements.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
16. [503.2.5] Ventilation. Ventilation, either natural or mechanical, is provided in accordance with Chapter 4 of the International Mechanical
Code Where mechanical ventilation is provided, the system has the capability to reduce the outdoor air supply to the minimum
required by Chapter 4 of the International Mechanical Code..
Location tri plans/specs where compliance can be identified (enter NA if not applicable) •
•
Nw ❑ 17. [503.2.5.1 +] Demand controlled ventilation (DCV). DCV is required for spaces larger than 500 ft2 for simple systems and spaces larger
than 150 ft2 for multiple zone systems.
❑ Exception: Systems with energy recovery complying with Section 503.2.6 •
❑ Exception: Spaces less than 750 ft2 (69 7 m2) where an occupancy sensor turns the fan off, closes the ventilation damper, or closes
the zone damper when the space is unoccupied.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
Nfri.❑ 18 [503.2.5 2 +] Kitchen hoods Kitchen makeup is provided as required by the Oregon Mechanical Specialty Code
❑ Exception Where hoods are used to exhaust ventilation air that would otherwise be exhausted by other fan systems.
❑ Exception: Kitchen exhaust systems that include exhaust air energy recovery complying with section 503.2 6.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
p4o 19. [503 2.5 3 +] Enclosed parking garage ventilation controls. In Group S -2, enclosed parking garages used for storing or handling
automobiles employs automatic carbon monoxide sensing devices:
Location in plans/specs where compliance can be identified (enter NA rf not applicable) -
• A , ; .❑ 20. [503.2.6 +] Energy recovery ventilation systems. Individual fan systems that have both a design supply air capacity of 5,000 cfm or
greater and a minimum outside air supply of 70 percent or greater of the design supply air quantity have an energy recovery system.
❑ Exception: Where energy recovery systems are prohibited by the International Mechanical Code.
• ❑ Exception: Systems serving spaces that are'not'cooled and are heated to less than 60 °F.
❑ Exception: Where more than 60 percent of the outdoor heating energy is provided from site- recovered or site solar energy.
❑ Exception: Type 1 kitchen exhaust hoods
❑ Exception: Cooling systems in climates with a 1- percent cooling design wet -bulb temperature less than 64 °F (18 °C)
❑ Exception: Systems requiring dehumidification that employ series -style energy recovery coils wrapped around the cooling coil when
the evaporative coil is located upstream of the exhaust air stream
❑ Exception: Systems exhausting toxic, flammable, paint exhaust, corrosive fumes, or dust.
❑ Exception: Laboratory fume hood systems that include qualifying features.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
D 21. [503.2.7 +] Duct and plenum insulation and sealing. All supply and return air ducts and plenums are insulated with the specified
insulation. When located within a building envelope assembly, the duct or plenum is separated from the building exterior or
unconditioned or exempt spaces by a minimum of R -8 insulation All ducts, air handlers and filter boxes are sealed. Joints and seams
comply with Section 603.9 of the International Mechanical Code
Project Title COGNEX Report date: 12/13/11
• Data filename: Untitled.cck - • • • Page 3 of 5
•
•
• [I Exception: When located within equipment. -
D Exception: When the design temperature difference between the interior and exterior of the duct or plenum does not exceed 15 °F
(8 °C).
j q i i 22. [503 2.7.1.1 +] Low - pressure duct systems All longitudinal and transverse joints, seams and connections of low- pressure supply and
return ducts are securely fastened and sealed with welds, gaskets, mastics (adhesives), mastic -plus- embedded - fabric systems or
tapes installed in accordance with the manufacturer's installation instructions.
• _ __l_Exceptlon: Continuously welded and locking -type longitudinal joints_and seams_ on ducts operating at.static pressures.less than 2_ -_ _ _
inches w.g. pressure classification.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
&C 23 [503.2 7.1.2 +] Medium - pressure duct systems. All ducts and plenums designed to operate medium - pressure are insulated and sealed
in accordance with Section 503.2.7. Pressure classifications specific to the duct system are clearly indicated on the construction
documents.
Location in plans/specs where compliance can be identified (enter NA rf not applicable)
mi..0 24. [503.2.7.1 3 +] High - pressure duct systems Ducts designed to operate at high - pressure are insulated and sealed in accordance with
Section 503.2.7. In addition, ducts and plenums are leak- tested in accordance with the SMACNA HVAC Air Duct Leakage Test Manual.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
NA o 25. [503.2.8 +] Piping Insulation. All pipes serving space- conditioning systems (hot water piping for heat systems, chilled water, refrigerant,
and brine piping systems, and steam piping) are insulated as specified by this section.
O Exception: Pipe insulation is not required for factory- installed piping within HVAC equipment.
O Exception: Pipe insulation is not required for piping that conveys fluids having a design operating temperature range between 60 °F
and 105 °F.
❑ Exception: Piping within room fan -coil (with AHRI440 rating) and unit ventilators (with AHRI840 rating).
❑ Exception. Pipe insulation'is not required for runout piping not exceeding 4 ft in length and 1 in. in diameter between the control
• valve and HVAC coil.
26. [503 2 9.1 +] Air system balancing: Each supply air outlet and zone terminal device is equipped with means for air balancing in
accordance with the requirements of IMC 603.17. Discharge dampers intended to modulate airflow are prohibited on constant volume
fans and variable volume fans with motors 10 horsepower. -
Location In plans/specs where compliance can be Identified (enter NA if not applicable)
Air,/ ❑ 27. [503.2.9.2] Hydronic system balancing. Individual hydronic heating and cooling coils are equipped with means for balancing and
pressure test connections.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
•
R7I 28. [503.2.9.3 +] Manuals. The construction documents require that an operating and maintenance manual be provided to the building
owner by the mechanical contractor. See long description for specifications.
Location in plans/specs where compliance can be identified (enter NA if not applicable) -
NA❑ 29 [503 2.10 +] Air System Design and Control Each HVAC system having a total fan system motor nameplate hp exceeding 5 hp meets
the provisions of Sections 503.2 10.1 through 503.2.10 2
Location in plans/specs where compliance can be identified (enter NA if not applicable)
NA ❑ 30. [503.2.10.1 +] Allowable fan floor horsepower. Each HVAC system at fan system design conditions does not exceed the allowable fan
system motor nameplate hp (Option 1) or fan system b:lp (Option 2) as shown and calulated in requirement details.
• Exception. Hospital and laboratory systems that utilize flow control devices on exhaust and /or return to maintain space pressure
relationships necessary for occupant health and safety or environmental control shall be permitted to use variable volume fan power
limitation
3 Exception: Individual exhaust fans with motor nameplate horsepower of 1 hp or less.
Location in plans /specs where compliance can be identified (enter NA if not applicable)
/ 010 31. [503.2.10.2 +] Motor nameplate horsepower For each fan, the selected fan motor is no larger than the first available motor size greater
than the brake horsepower (bhp).
❑ Exception: For fans less than 6 bhp, where the first available motor larger than the brake horsepower has a nameplate rating within
50 percent of the bhp, selection of the next larger nameplate motor size is allowed
O Exception: For fans 6 bhp and larger, where the first available motor larger than the bhp has a nameplate rating within 30 percent of
the bhp, selection of the next larger nameplate motor size is allowed
Location in plans/specs where compliance can be identified (enter NA if not applicable)
Ai 40 32. [503.2 10 3.1] Large Volume Fan Systems. Fan systems over 8,000 (7 m3 /s) cfm without direct expansion cooling coils that serve
• single zones reduce airflow based on space thermostat heating and cooling demand. A two -speed motor or variable frequency drive
Project Title: COGNEX Report date: 12/13/11
Data filename: Untitled.cck • Page 4 of 5 • . '
•
reduces airflow to a maximum 60 percent of peak airflow or minimum ventilation air requirement as required by Chapter 4 of the
International Mechanical Code, whichever is greater.
❑ Exception: Systems where the function of the supply air is for purposes other than temperature control, such as maintaining specific
• humidity levels or supplying an exhaust system
Location rn plans/specs where compliance can be identified (enter NA if not applicable)
-- ukt, CI -33:- [503.2:10.4] Series fan - powered terminal unit - fan - motors -Fan motors for series- fan - powered terminal units-are — electronically-commutated motors and have a minimum motor efficiency of 70 percent when rated in accordance with NEMA Standard
MG 1 -2006 at full load rating conditions
Location in plans/specs where compliance can be identified (enter NA if not applicable)
D 34. [503.2.11] Heating outside a building. Systems installed to provide heat outside a building are radiant systems. Such heating systems
are controlled by an occupancy sensing device or a timer switch, so that the system is automatically deenergized when no occupants
are present.
Location in plans/specs where compliance can be identified (enter NA if not applicable)
• LAD 35. [503 2.12] Hot Gas Bypass'Limitation. For cooling systems <= 240 kBtu /h, maximum hot gas bypass capacity is no more than 50%
total cooling capacity.
•
Location in plans/specs where compliance can be identified (enter NA If not applicable)
Section 5: Compliance Statement
• Compliance Statement: The proposed mechanical alteration project represented in this document is consistent with the building plans,
• • specificatiohs and other calculations submitted with this permit application. The proposed mechanical alteration project has been designed to
meet the Oregon Energy Efficiency Specialty Code, Chapter 8, requirements in COMcheck Version 3.8 0 and to comply with the mandatory
requirements in the Requirements Checklist. . -
l cle 4r / i S ice- / N'j Ac_ c i /.O,t( CLGt_ �c.�i�✓ /
Name - Title Signature Date
•
•
•
•
•
•
•
•
•
Project Title: COGNEX • Report date: 12/13/11 -
Data filename: Untitled cck •Page.5 of 5 -
•
A4E 0 11 - 0 057 2
- STRUCTURAL CALCULATIONS
FOR
COGNEX
CREEKVIEW BUSINESS PARK
• 15865 SW 74th AVE, SUITE 105
TIGARD, OR 97224
-- ROOF MECHANICAL UNITS --
5 ,� % \kED PRohle
• 2.187
OR ON
✓O <r t 5.
tiN \
F. NOR
I • EXPIRES: 12/ 31 / I IIIPI
•
•
Contents
Details A - B DI - D2
Gravity Calculations GI
Lateral Calculations L 1 - L2
Contact Person: John E Nordling, PE Enclosures El - E6
- t � NORDLING Proj. No.: 11 -339
y _�. STRUCTURAL COGNAX HVAC
ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW 111th. Suite 200 - Beaverton OR. 97008 Date: DEC 2011 By: JEN- Sheet No.: COVER
•
•
4
's ?; ;- ?,,c)
1 +c.
�� `yam p. , . � %�: ib�'
6 tNG�,+t', , y :
I 4t ''
-
�� ...., 0......
L.,1_d_ yc . . . ,
e,„..., _ _,.. r
A�,� a 3 •
• . 1
., .
I
1,..
. . ,
rii s.,-... °,4,,...i,,,,,....iti SCa. > k
pelt iro corva tzvor Pelf CI
F1 `(, to 'urea t- • (Ahr-,M,,N.. ,r-rC, .`", CuR,t3 a
— •: t" E41YC ►;: tt 1. (0 M t. ); o u'. 1.)1'‘°‘ •
� S\ 14 QSa „a
C 4 vucL' )tc' iv►stc 6; 2,CS � E..-- . - •
iJrt qq "tbzwv ITtA s 161RA t rf wovD ,Page Sit-ii%0,,r) 148.• ►kar6tIl•s
Pr*-;,` 'Fru° m 4) ' mrs 0.i V q(0 4At .
•
— Wor7.1 M Co,*wcrs —
\ ��ED P ROFF S � /
2,187
O' GON i•
- p \ e gooF- -
0
/ � vt�;�� �, �,P 'Rs �o °° ,5, ,90
F! NORO
EXPIRES: 12 / 31 / 1 V 1
NORDLING Pro;. No.: 11 -339
I i ,:‘ STRUCTURAL COGNAX HVAC
ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW 111th, Suite 200 Beaverton OR. 97008 Date: DEC 2011 By: JEN Sheet No.: 1,1
% 440
(4) STEEL BRACKETS W/ (4) "10 x 1/2
TEK SCREWS TO CURB 4 (4) "10 x 1/2
TEK SCREWS TO UNIT BASE RAIL 44% %144 411 . 000
( MECHANICAL UNIT
-UNIT BASE RAIL
•
-(4) "10 SCREWS
o--a
• � .. "10 SCREWS
-STEEL BRACKET
/
•
L _
r "12 WOOD SCREWS 40 12' o/c
CURB -- --_, FLASHING 4 ROOFING BY OTHERS
'
LEVELING CURB (AS REQ'D)
MR RN
t\ Y
it
..
ii: SIMPSON 'U46'
EACH END
Ii SIMPSON 'B45'
EACH END
ii
(E) OW JOIST / GIRDER
f c PROIC4
o GINE 6..9 C. 12,187 , ,. •
OREGON al
. C UNIT CONNECTION ✓ ° '5'' 4 / ' N �
I EXPIRES: 12 /31 / 21
NORDLING Proj. No.: 11 -339
t'15 STRUCTURAL COGNAX HVAC
ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW I I1th. Suite 200 Beaverton OR, 97008 Date: DEC 2011 By: JEN Sheet No.: D2
. I ,
V":-.3
r o,..0 ►r,,4, rfw,
. . 4 +�, bra (: 0
►
I I .
0 • -
1
� ,(6 •- fA o c ' 4 C . d . 6 rtTL - A-o% :s • S ly . A (4'33 r(t+P41 P Ss03 '
i 0 , 1141 : " - 1. s ..n.q.s 44' .....- 0 1
1 ) °' +.1 t� 1-953 cT 1
—
$try, 1 • I Q
s
` r
1 I .
e c 2 k. 44S3 • ---- , .,
I I . •
•
uoi c eq‘e S.�Pp- rug 6 o� poi s� • �1 ttxu-r 6 cx- .-
e ,
i ,...7- is-041,r(,,,,),.. „ 6s cf:AOst•p(4), 17 . ris°6
•
:. 1
2S
a3t 1��.a \ •'1,tk- 1 elS9 • 5d.a 1.
1,50 ytA 7 r. A _vas Of) m -1 34'0
--11 - ;i0,'T 4a �- _ , L A '3`.`Gt. Va
404 kat- ,vi y ∎11 �C'lip (5 r 3$ ' 1 e r14.
`vim •-lrvl 't1 Ova C'�,�R ►�e�
1 NORDLING Pro;. No.: 11 -339
STRUCTURAL COGNAX HVAC
l' t 45 41 ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW 111th, Suite 200 • Beaverton OR, 97008 Date: DEC 2011 By: JEN Sheet No.: 61
USG
Earthquake Hazards Program
2005 ASCE 7 Standard
Location 45° 24' 19.28" N Ss and SI = Mapped Spectral Acceleration Values
122° 45' 10.65" W 15865 SW 74th Ave, Tigard, OR 97224
Ground Motion Ss 0.935 Si 0.336
Occupancy Category lI Site Coefficients Fa 1.13
Site Class D Fv 1.73
Importance Factor 1.00
Height of Structure 20.0 ft SMS Fe * Ss 1.053
SMI Fv * Si 0.581
Design Category (SDC) D
SDS (2/3) SMS 0.702
SDI (2/3) SM1 0.387
Air Side HVAC Eq = 0.262W + 0.2 SDS W
ap 2.50 Rp 6.00 W : Weight of Unit
0.4•a •S . • I
Fp=
ap °S 1 +2• h)•W
z= 20.0 ft A
FP = 0.35 WP -> * 0.7 0.246
z = 22.0 ft
FP = 0.37 Wp -> * 0.7 0.262
FP MIN = 0.3 SDS IP WP
= 0.211 WP - >* 0.7 0.147
FP MAX = 1.6 SDS IP WP
= 1.12 Wp -> * 0.7 0.786
NORDLING Proj. No.: 11 -339
COGNAX HVAC
S
ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW 111th. Suite 200 • Beaverton OR. 97008 Date: DEC 2011 By: JEN Sheet No.: L1
` \ ' / f v EQ
v5 I 133 lbs
950 Ibs
v EQ
249 Ibs
C: 115 lbs
Height 49" Weight 950 lbs
Length 88"
Width 59"
Curb 14"
VEQ = 0.262 * 950 lbs + 0.2 * 0.702 * 950 lbs
= 249 lbs + 133 lbs (4) STEEL BRACKETS W/ (4) "10 x 1 /2"
TEK SCREWS TO ROOF CURB 4 (4) '10 x
T= 249 lbs * (14" +49 "/2)/ 59" 1/2" TEK SCREWS TO UNIT BASE RAIL
+ 133 lbs / 2
-ok-
- 0.6 * 9501bs / 2 "12 6 12" o/c SCREWS FROM CURB TO
= -115 lbs [ O Net Uplift ] FRAMING BELOW. _ok_
V= 2491bs
NORDLING Pro]. No.: 11 -339
STRUCTURAL COGNAX HVAC
ENGINEERS, LLC PROTEMP ASSOCIATES, INC.
6775 SW 111th. Suite 200 • Beaverton OR. 97008 Date: DEC 2011 By: JEN Sheet No.: L2
•
•
CURBS & WEIGHTS DIMENSIONS- 48TC 08 -12 (cont.) •
STD. UNIT CORNER CORNER CORNER .CORNER C.G.
t UNIT WEIGHT WEIGHT (A) WEIGHT (B) WEIGHT IC) WEIGHT (D)
LBS, KG. LBS. KG. LBS. KG. LBS. K6. LBS. KG. X Y. 2
• 48TC -A08 810 367 171' '78 164 74 233 106 242 110 41 718 (1064) 33 1/8 1860) 20 114 (514)
487C-A09 910 413 193 88 181 82 260 118 276 125 41 318 (1051) 22 716 1581) 22 718 (581)
• 14S % 48TC-Al2 965 438 207 94 204 93 275 125 279 4 121 42 318 (1076) 24 1/8 (613) 24 1/8 (613)
• ,rte 48TC-D08 860 390 153 69.3 147 66.6 273 124 284 129 42 3/4 (1088) 37 1/2 (954) 20 1/8 (512)
+ 4BTC-812 940 426 196 88.9 190 86.2 271 123 279 121 42 (1061) 33 1/8 (862) 20 114 (513)
CORR[R A CORIER 0
I
if.
H •
o o CO •
•
coaxtR o CORER C I =00 � : : 00:
faP rRORf .'
xu[ iii
• _ C08520
Fig. 6 - 48TC 05 -12
•
4111411%
1
\ ,1 A vD
•
•
C08337
Fig. 7 - Service Clearance
LOC DIMENSION CONDITION
48° (1219 mm) Unit disconnect Is mounted on panel
36" (914 mm) If dimension -B is 12" (305 mm)
A 18" (457 mm) No disconnect, convenience outlet option
18" (457 mm) Recommended service clearance (use electric screwdriver)
12" (305 mm) Minimum clearance (use manual ratchet screwdriver)
36" (914 mm) Unit has economizer
B 12" (305 mm) If dimension -A is 36" (914 mm)
Special Check for sources of flue products within 10 -ft of unit fresh air intake hood
C 36" (914 mm) Side condensate drain Is used
18' (457 mm) Minimum clearance
48" (1219 mm) No flue discharge accessory installed, surface is combustible material
D 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)
36' (914 mm) Surface behind servicer is electrically non - conductive (e.g., wood, fiberglass)
Special Check for adjacent units or building fresh air intakes within 10 -ft of this unit's flue outlet
21 � .T ' � � r)
•
CURBS & WEIGHTS DIMENSIONS - 48TC 08 -12
r ,0.318
t I (10261
NOTES:
t
1. DIMENSIONS ARE IN INCHES DIMENSIONS • •
IN ( ) ARE IN MILLIMETERS.
, __ 15271
,ECONOVIIER_HOOD --- - -[52)1
r 2. & CENTER OF GRAVITY !OPTIONAL
36 010o DIRECTION OF AIR FLO% • ' .
� .-. - 36.3/8 12.5/8
if t{' i ,' (9251 13211
r m 11. ; /f� RETURN AIR RETURN
; , :2 / A <� c .. - t AIR
i
E ALT.
�
`�\ CONDENSATE
ORAIN OPENING
• � •; 28-314
\\;� IN BASEPAA 113[1 71.518 10.318 oleo
•, I. ;/ f� ' SUPPLY 1955] 11027)
;' V' { {11PAA S ' / 1 % ' SEE THRU AIR I SUPPLY
1 1 i \\'2V- = //1/4PI
'`. 00•` I -�� \�_ < - / /.II T CIIART THE BASE i
AIA •
11691 18 14
I I, [3 (t .
} 7 F 1291 yl — -- -- — • �� 61
29 - 518 HOOD 3 - 1/4 1159
(1001
' (7511 14 .._ (831
lit N (356]
1.5/8 TOP ..--- 25 -1/2 —
(1181 16411
• I ELECTRICAL T.
-••
8 .
CONDENSER I. DISCONNECT C09TROL 601
A II LOCATION ACCESS PANEL
r
COIL G i
OP110NAL ® INDOOR BLOWER
OPT]OXAL -f I 3
FACTORY ACCESS
FACTOR[ l 01-1/8 •
INSTALLED DISCONNECT
CONVENIENCE C lir • F HANDLE
OUTLET •]
() [1 6 - 5/8 xANDLE��
E -- 1111 -- il.:: 11681 ,I • '° ti : • -
�oo 1::::] rJT . : ooh
3-3/4
1951 59 -1 /2 25/8 6 -318
115101 1671 31 . [2141
TIP 19401
LEFT .. CURD
WIDTH 88.1/8 `
r 1.114 -
FRONT 122341
I 3321 --' 11 -1/8 • 6 -- s
I [1021
FILTER ACCESS PANEL -
1 6
(TOOL - LESS)
TITER
I •
STD. - CONDENSER
CORD[ DRAIN 1 + ■ COIL
A
' RETURN • INDOOR COIL
{ - 21 70 1 Al-3r2 a ` AIR ou13(81 Y ACCESS PANEL
( [3 11 C SUPPLY A•
I I . 6 1 591
61(18 .
• 1151] h 1 1
11611 ----. L 11171 i 6.1(8 BACK
31 -118 — 11551
(1621
4)•318 --
THRU-THE-BASE CHART
SUFPL1 110151 BAROMETRIC THESE HOLES REQUIRED FOR USE
All A11 m ria.EF [RBTMPWR002A01, 00 4A01
RIGHT THREADED WIRE REO'D HOLE
CONDUIT SIZE USE SIZES (MAX.) UNIT J N H
CONNECTION SIZES V I /2' ACC. 718 (22.2) 48TC A08 [1 048) [ 581 I [4 3
X 1 /2' 24V 1 /8' (22.2) 49 3/8 37 1/4 23 T/8
• A 1. 318• 018 [35) FIELD POWER SUPPLY HOLE Y 1 1/4. 1002,004) POWER 1 314• (44.4) 48TC -A09 [1253] [9461 [609]
B 2 1(2' [641 DIA POWER SUPPLY KNOCKOUT 49 3/8 37 1/4 15 7/8 '
C 1 3/4' DIA [51] GAUGE ACCESS PLUG I 49,, (004) 3/4' FPT GAS 15/8' (41.3) 48TC 112531 [9461 [403]
FOR 'THRU-THE•BASEPAN• FACTORY OPTION,
D 7r8' DIA [22] FIELD CONTROL WIRING HOLE FITTINGS FOR ONLY X, I, d Z ARE PROVIDED , 48TC -008 41 33 15 7/8
FOA HEAT SIZES 'D' d 'S` - A FIELD [1048] [6581 [4031
E 3/4'-14 OPT CONDENSATE DRAIN 4 SUPPLIED 1/2' ADAPTER IS REQUIRED • 48TC -D12 49 3/8 31 1/4 15 7/8
1/2' -14 NPT GAS CONNECTION BETWEEN BASE PAN FIT11N6 AND GAS VALVE. [12531 _ [946) [4031
F 3/4' -14 NPT GAS CONNECTION
11 [0021 PROVIDES 3/4' FPT THRU CURB 6 - FOR TWO STAGE COOLING MODELS WITH
6 2 ' DIA 151) POWER SUPPLY KNOCK -OUT FLANGE A FITTING. NOVATION CONDENSER COILS.
C08519
Fig. 5 - Dimensions 48TC 08 -12
20 !4 5 - 1 G-2-
CURBS & WEIGHTS DIMENSIONS - 48TC 08 -14
NOTES, •
ROOFCURB 1. ROOFCURB ACCESSORY IS SHIPPED DISASSEMBLED.
ACCESSORY A UNIT SIZE 2. INSULATED PANELS. 1' THK. POLYURETHANE FOAN, 1 -3/4 • DENSITY.
r-- w 3. DIMENSIONS IN ( ) ARE IN MILLIMETERS.
CRRFCURB003A01 1 ' - 2• 4. ROOFCURB. 16 GAGE STEEL.
(356) 48T••08 — 14 5. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB)
6. SERVICE 4' ON
• CRRFCURB004A01 2 ' - 7. DIRECTION FL WACH SIDE.
(610) B. CONNECTOR PACKAGES CRBTMPWROO1A01 AND 2A01 ARE FOR
THRU- THE -CURB GAS TYPE. PACKAGES CRBTMPWR003A01 AND 4A01
ARE FOR THE THRU -THE- BOTTOM TYPE GAS CONNECTIONS.
CONNECTOR PKG. ACC. B C 0 ALT DRAIN HOLE GAS POWER CONTROL ACCESSORY PWR
CR8TMPWR00IAO1 2' -8 7/16" )' -10 15/16" 1 3/4 "(44.5] 3 /4 "(19]NPi 3/4 "�197N7) 1/2 "(12.71NPT 1/2"C12.7)NPT
CRBTMPWR002A01 (827] (583] 1 1/4 (31.7)
CRBTMPWR003A01 1/2 "(12.7)NPT 3/4 (191NPT
CROTMPWROO4A01 3 /4 (19]NPT 1 1/4%31.7)
C /
I UNI I
\ 55 55CS
4.4.1. { ` - ` `1 ISL0PL I E DA 11 1 1 X CLRB)._ HAIL 0_3 (8/.01
CO
) C i 1 r _- UwT j TYPICAL (4) 510E5 1
I , \ ' L (F 1E10 51DPL I EEO r7 /6 0' - 7/15' I: •
/..,,,,,„-I__/ ♦
/ ` INER FLASHING ' I A ? C `, - ""\I \ COUNTER (FIELD SIDPLIED) -
'- ♦ I L / .a t' I I__ \ WIELD SUPPLIED)
`` / ♦ ( \ CAN. STRIP SECTION 'C -C"
WIELD APPLIED)
0 - • - \ ROOFING MA IERIAL SCALE 1,•
(FIELD SUPPLIED/
'O'
� \ UP
1_L -
RIGID INSLLATIW
1767
.9.--- RETURN AIR I ffIELO SIDPL IED)
f___-L OPENING 3' -3 S/8'
[10061
I
SUPPLY AIR
1' -3 I /4' I I O PFjiINNO -C- I /
13871 1
CPCNINO FOR BASEPAN
L _ — — 1 / ENTRY RT SERVICE (SEE NOTE /
---r / ROOFING MATERIAL
O' -0 7/16 (FIELD SIDPL IEO)
IT I1 .6-2.172j16:-] 1 1 0'-0 7/16' / ..Iii 3/16
alai IEA09 1111 / 0' -2 I /B. I
,BOLT KA051 r CsV -
0 '-11 2/S
0.-0 111 6' 1' -0 13/16- 1111 7116- / [790] S EE NOTE .2
(FOCI lEA09 (17.0) (BOL IEA0 / � ` ' 1 (
/
/
Imsh�
•
/
/ OAS SERVICE
PLATE
CBE NOTE AB/ 1' -9 3/16' \ 1
(5131 0' -1 /16'
/ (INSIDEI
(1101
/ % INSIDE/
/ . 1'-B 3/16'
/ 1 15131
(INSIDE
0' 1/4'173 /
1 � O ' - �I
1
0' -A 9/16' � , I
(115.51 1 [6U ` C751 t5 /16 Q
I 1
�` ,
7 S U P PLY AIR RE TUN( AIR / ) .
♦
Y. VIEW • A -A �� �` ' 1._.
HEAD IF BOLT TO EE Cm
/ '
INSIDE OF FLANGE 11'
. J : _
0.0 -I. �'� —'. 6'-6-
0 IA81 1251 / _ (19871
1' -1 3/1' f 1
II I (12611 • • Of
NE. C ANBR I DCEPgi T 'SLTiE -LOOS' COPIER
A REF ' „ FASTENING DEVICE IS ACCEPTABLE
' .41100P ''';'1.76-?' ■ ALTERNATE CONSTRUCIIOX
� SEE VIEW . 8 .,,A- � '� " - ♦
VIEW "0'
(TOP. ALL CORNER/
C09515
Fig. 8 - Roof Curb Details
22 /' ST4.4kl E3
•
CURBS & WEIGHTS DIM 48TC 04 -07 (cont.)
STD. UNIT CORNER CORNER CORNER CORNER C.G. HEIGHT
UNIT WEIGHT WEIGHT (A) WEIGHT (B) WEIGHT (C1 WEIGHT (Di
•
LBS. KG. LBS.' KG. LBS. KG. LBS. KG. LBS. KG. X- Y
_ 48TC -A04 483 219 111 50 125 57 131 59 116 53 39 (991) 23 (5841 16 318 (4161 _
/� 48TC-A05 537 244• 124 56 139 63 145 66 129 59 39 (991) 23 (5841 17 (432)..
4BTC-A06 569 258 131 59 147 67 154 70 137 62 39 (991) 23 (584) 17 114 (438)
48TC -A01 652 296 150 68 169 76 176 80 157 71 39 (9911_23 (5841 20 1/8 (511)
CORNER A CORNER 9
I 1 l
cc) , ?; 'CC . - �: : ooh; 1
s
FRONT
•
CORNER D - l y CORNER C _
•
TO? •
08593
Fig. 2 - Dimensions 48TC 04 -07
•
•
•
• vI %
•
•
C08337
Fig. 3 - Service Clearance •
(AC DIMENSION CONDITION
48' (1219 mm) Unit disconnect Is mounted on panel
A 18° (457 mm) • No disconnect, convenience outlet option
18" (457 mm) Recommended service clearance
12' (305 mm) Minimum clearance
42' (1067 mm) Surface behind servicer Is grounded (e.g., metal, masonry wall)
B 36' (914 mm) Surface behind servicer is electrically non - conductive (e.g., wood, fiberglass)
Special Check for sources of flue products within 10 -ft of unit fresh air intake hood
C 36' (914 mm) Side condensate drain is used
18° (457 mm) Minimum clearance
48' (1219 mm) No flue discharge accessory installed, surface is combustible material
D 42" (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)
36' (914 mm) Surface behind servicer Is electrically non - conductive (e.g., wood, fiberglass)
Special Check for adjacent units or building fresh air intakes within 10 -ft of this unit's flue outlet
18
•
CURBS & WEIGHTS DIMENSIONS - 48TC 04 -07' - .
- 33 -3 /B .
• NOTES: [6487 '
t • I. DIMENSIONS ARE IN 1NCHES,DIMENSIONS
IN ( I ARE IN MILLIMETERS. - •
2. CENTER OF GRAVITY 32-1/4 ECONOMIZER HOOD
® [8181 (OPTIONAL) 16
— — - -- 0/061 — — —
3. 414, DIRECTION OF AIR FLOW I -
1 1V
J1-• • } I
' 4' '` ^� 25 -518 10.718
v._
' y ,, � "•) : ;''�,1;+
••��' " [652] 1217] RETURN AIR RETURN
44 v ' 1 AIR
411171 t '•` 11 y f 1 1 1. ., • • V•
1
E Ali. j -. •
W CONDENSATE ' =
R DRAIN OPENING 17"3!4 r,
Y IM BASE PAN [4511 29 - 3/8 U ? '
Z SU PPLY 28.1!2 (711] SUPPLY
18=118 AIR (6731 AIR
_'
16.1/8 lA 1 12 IM �_, I �
[4(1] . (3631 /4 .[3121 SEE THRU THE : • 6 -174 '
1 I BASE CHART • 17571 •
10 . 1/2 • . 4-- [8 3-318
• 12651 12-1/8 5]
t - 1/4 25 LUE [307] - -
(32) 16341 11001 ' HOOD 18 -1/2 --•
TOP - [4701 •
• 1_ - - I FILTER •
E STD. -
CONDENSATE I 1 '
DRAIN - -,
_
25 -118 OUTSIDE
i
(6381 I /� AIR ACCESS PANEL 1110001 GLOVER
16.3/1 RETUAN ACCESS PANEL ACCESS •
I1 -3 /B 14271 .
[2891 SUPPLY AIR I 'AIR I • 1
_.L_____, 0 I -__ � 15391 OPTIONAL
6-118 �l�� FACTORY
[1551 C HANDLE
� �= ]xS TAL ICD
6.518 7 6
DISCONNECT
L1521 4 �e fl - '
•
1 (11(1 168111 ]1-111 BAROMETRIC �'� O O - 8 -318 �• O O .�+
HANDLE
17931 30 -1 /8 --1
AIR RETURN
FLOW .. 116/1 •
[2131 �
RIGHT AU 74 -318
• ARIGHT 116681 =
N
4.5/6 FRONT
• 1118I • .
I
. LECTRICAL • FILTER ACCESS PANEL
• [ _ — • I - (IDOL-LESS) . co. YP
- DISCONNECT
LOCATION - CONDENSER
CONDENSER = — il - • ACCESS COIL
COIL ----== =A, PANEL
= INDOOR COIL
= • ACCESS PANEL •-
OPTIONAL = _ ,• 1111 19 -I /2 _ =1 I
•
I INSTALLED - - 941
CONVENIENCE - gEE.. i 11
� ;[�1�1���1£�
OUTLET
I
—=-------=---- I 6 -5/8 l BACK 2.5/8 -- I
® :.ti - . / [1651 THRU-THE -BASE CHART [67]
THESE HOLES REQUIRED FOR 115E TYP
3 -314 CRBTMPWROO1A01, 003A01 CURB
1951 46.3/4 - - WIDTH
(11811 THREADED WIRE REO'D HOLE
LFFT CONDUIT SIZE USE SIZES (MAX.)
CONNECTION SIZES 8 1/2' ACC. 7/8' (22.2)
X 1/2' 24V 7/8' 122.2)
A 1 3/8' DIA (351. FIELD POWER SUPPLY -HOLE Y 4 3/4' (001,003) POWER 1 1/8' (28.41 -
B 2' [50] DIA POWER SUPPLY KNOCKOUT 244 1003) 1/2' FPT GAS 1 3/16' (30.0) UNIT J K
C ' 481C -A04 33 318 18 518 1 3 /l' DIA [517 GAUGE ACCESS PLUG FOR 'THRU THE BASEPAN' FACTORY OPTION, (8411 1412]
D 7/8' DIA [22] FIELD CONTROL •WINING HOLE FITTINGS FOR ONLY X,Y, 0 ARE PROVIDED 48TC -A05 33 3/8 14 7/8
(8471 [377]
E 314' -14 NPT CONDENSATE DRAIN SELECT EITHER•3 /4' OR 1/2' 33 318 14 1/8 • FOR POWER, DEPENDING ON WIRE SIZE 48TC -A06 [8471 [317]
E 1/2'14 NPT GAS CONNECTION 1001) PROVIDES 3/4' FPT THRU CURB 41 3/8 14 7/8
o 2 1/2 ' OIA [64] POWER SUPPLY KNOCK OUT 4,.. FLANGE 8 FITTING. 48TC-A07 (1051] 1317]
008517
Fig. 1 - Dimensions 48TC 04 -07
17
- CURBS &.WEIGHTS DIMENSIONS.- 48TC 04 -07 (corn.)
CONNECTOR D ALT ACCESSORY ROOFCURB
B C DRAIN GAS • POWER CONTROL A UNIT SIZE
1. PKG.ACCY. HOLE POWER 'ACCESSORY
• CRBTMPWROO1A01 1 g Jle" 1' 4" 1 �� � (19] a • 1 CRRFCURE1001A01 1 2'
,1 D NPT !. f19] h" [12.71 s 112.7] (356] 48TC
CRBTMPWR003AO1- .-4551)- 1 ( . -NPT- - -NPT— NPT CRRFCUR6002A01 _2.. _A04.1•07 - - -.
NPT (8101
NOTES:
1. Rool curb accessory is shipped disassembled.
2. Insulated panels.
. C 3. Dimensions In f 1 are in millimeters.
-4 -. 4. Roof curb: galvanized steel.
5. Attach ductwork to curb (flanges of duct rest on curb).
-41- . S• 6. Service clearance: 411 on each side.
- . • • . 1 • � '''s 7. 7. GGrA Direction of airflow.
;' ...p_ A a. Connector package CRBTMPWROO1A01 Is for
1 '� - - — ii Ihru•thecurb type gas.
, .. r / �1 CRBTMPWR003AO1 Is for thrudhe•base type
s ; •- - - , evil connections.
• SI . , /
o�- _ NAIL U:
6ASRET. 0' -0 1/,' .. CO
D I ci Sr
1761 [SUPPLIED PITH Ct ) TYPICAL ( S IDES 16.37 .,.
I 1 I' " 0 inimumionemmie p OC� mats FLAWING IIp •� .
i-__. (FIELD 9YPLr . \ ff1ElD S, PLIED) .. .
~ - ,\ (FI '�ti4 1EW ..•
•
•
[761 \ criao SUPPLIED)
t • GOE 7' -7 5/9' \ BDOFIND RATERIAL
• l \ , F IELD SUPPLIE01 S ECTION 'C -C"
1' -1 7/1 O P E NING I C [BD31 • - \\\\ SCALE La •
0411 '
} I i . r — r -- /
0' -0 7 /Ifi• H RIGID !ASIATIC** (11) • -7 I3 L ,.1 1/0• 0•-0 / 7/16• , / (FIELD `SIJ(PLIEDI
C 1111 MIT 1€11115) [501 (331] DELT HEADS) •
-
C761 - / OPENING FOR EPSEPAN ENTRY
0'-0 7/16' 3' -0' 0 7/16' / SERVICE (SEE NOTE N1)
ALIT (11 1 [91 [ 111 0 - I/2'
A �' IBLLi ! FADS) BOLT IEA�) A 1611
L /
• /
/
/ ` SEE IOIE A2
/ s�
/ -4 3/16
• 110E1
/
41111% .
/ •
/ OAS 3ERYICE
/
• (TEE NOTE *10 E . 4� • .
/ 1' -. 13/16' �,
0'- 01/,'t71 I r 1 44s71 ` (t
P_ @ _ .� ., (INSIDE)
• 0 -4 9/16 I 1 6 - .. ` NC 0E) P ,,,go, [115.51 7 I - 1 0 � km
/ / t \ / TCP
. 4. SUPPLY AIR RETLRN AIR % / 7 3/9'
�.:Swf .: %: - ' (677
j VIEW " A -A" \� o
. .
LEAD OF BOIL TO DE Or! '
INSIDE OF FLANGE
O' -1 7 /B'
14a] J Iiihhib j� � ioNii ril t>. 1 117051 3'-0 IS /I6 NOM CANORIDGEPCAT 'StIS -LOCe COOLR •
• A RE, 19381 FASTENING DEVICE IS ACCEP1AE E
' #61 •3• .. , / ALTERNATE COrGTRUC1I IN.
♦ 0
VIEW '8'
/ COWLS/ (1YP. ALL CO ) 1 ' '
SEE VIE. 'B'�
C07503
Fig. 4 - Roo[ Curb Details
19
, . • 1 Lc 0 Ee
•
[Page Too Large for OCR Processing]
[Page Too Large for OCR Processing]