HomeMy WebLinkAboutPermit M12-013 - VALUE VILLAGEVALUE VILLAGE
16700 SOUTHCENTER PY
EXPIRED
10 -21 -12
M12 -013
190'
City okukwila
Department of Community Development
6300 Southcenter Boulevard, Suite #100
Tukwila, Washington 98188
Phone: 206 -43 1 -3670
Inspection Request Line: 206 - 431 -2451
Web site: http: / /www.TukwilaWA.gov
MECHANICAL PERMIT
Parcel No.:
Address:
2623049128
16700 SOUTHCENTER PY TUKW
Project Name: VALUE VILLAGE
Permit Number: M12 -013
Issue Date: 02/10/2012
Permit Expires On: 08/08/2012
Owner:
Name:
Address:
Contact Person:
Name:
Address:
Email:
PARKWAY SQUARE L L C
PO BOX 5003 , BELLEVUE WA 98009
KELVIN BATTLE
1012 CENTRAL AV S , KENT WA 98032
KELVIN @PMGHVAC.COM
Contractor:
Name: PERFORMANCE HEATING & A/C INC
Address: 7649 S 180 ST , KENT WA 98032
Contractor License No: PERFOHA15ORT
Phone: 425- 251 -0356
Phone: 425 251 -0356
Expiration Date: 04/30/2013
DESCRIPTION OF WORK:
PROVIDE & INSTALL (1) NEW 20 TON & (1) NEW 4 TON ROOF TOP GAS PACKAGE AC UNITS
TO REPLACE EXISTING FAILED UNITS OF SAME CAPACITY IN SAME LOCATIONS. CONNECT
NEW UNITS TO EXISTING LINE VOLTAGE, LOW VOLTAGE & NATURAL GAS UTILITIES.
Value of Mechanical: $25,500.00
Type of Fire Protection: UNKNOWN
Electrical Service Provided by:
Permit Center Authorized Signature:
Fees Collected: $502.06
International Mechanical Code Edition: 2009
sdaJ21,
Date:
I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances
governing this work will be complied with, whether specified herein or not.
The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating
construction or the performance of work. I am authorized to sign and obtain this mechanical permit and agree to the conditions on the
back of this permit.
Signature:
Print Name:
Date: Z /i6AG/L1
This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended
or abandoned for a period of 180 days from the last inspection.
doc: IMC -4/10
M12 -013 Printed: 02 -10 -2012
• •
PERMIT CONDITIONS
Permit No. M12 -013
1: ** *BUILDING DEPARTMENT CONDITIONS * **
2: No changes shall be made to the approved plans unless approved by the design professional in responsible charge and the
Building Official.
3: All permits, inspection records, and approved plans shall be at the job site and available to the inspectors prior to
start of any construction. These documents shall be maintained and made available until final inspection approval is
granted.
4: All construction shall be done in conformance with the approved plans and the requirements of the International
Building Code or International Residential Code, International Mechanical Code, Washington State Energy Code.
5: Ventilation is required for all new rooms and spaces of new or existing buildings and shall be in conformance with the
International Building Code and the Washington State Ventilation and Indoor Air Quality Code.
6: All electrical work shall be inspected and approved under a separate permit issued by the City of Tukwila Building
Department (206- 431- 3670).
7: VALIDITY OF PERMIT: The issuance or granting of a permit shall not be construed to be a permit for, or an approval of,
any violation of any of the provisions of the building code or of any other ordinances of the City of Tukwila. Permits
presuming to give authority to violate or cancel the provisions of the code or other ordinances of the City of Tukwila
shall not be valid. The issuance of a permit based on construction documents and other data shall not prevent the
Building Official from requiring the correction of errors in the construction documents and other data.
8: All plumbing and gas piping work shall be inspected and approved under a separate permit issued by the City of Tukwila
Building Department (206- 431 - 3670).
9: ** *FIRE DEPARTMENT CONDITIONS * **
10: The attached set of building plans have been reviewed by the Fire Prevention Bureau and are acceptable with the
following concerns:
11: H.V.A.C. units rated at greater than 2,000 cfm require auto - shutdown devices. These devices shall be separately zoned
in the alarm panel and local U.L. central station supervision is required. (City Ordinance #2051)
12: H.V.A.C. systems supplying air in excess of 2,000 cubic feet per minute to enclosed spaces within buildings shall be
equipped with an automatic shutoff. Automatic shutoff shall be accomplished by interrupting the power source of the
air - moving equipment upon detection of smoke in the main return -air duct served by such equipment. Smoke detectors
shall be labeled by an approved agency for air -duct installation and shall be installed in accordance with the
manufacturer's installation instructions. (IMC 606.1, 606.2.1)
13: Remote indicator lights are required on all above ceiling smoke detectors. (City Ordinance #2051)
14: Duct smoke detectors shall be capable of being reset from a single point near the alarm panel. (City Ordinance #2051)
15: Duct detectors shall send a supervisory signal only upon activation. (City Ordinance #2051)
16: All new fire alarm systems or modifications to existing systems shall have the written approval of The Tukwila Fire
Prevention Bureau. No work shall commence until a fire department permit has been obtained. (City Ordinance #2051) (IFC
104.2)
17: An electrical permit from the City of Tukwila Building Department Permit Center (206- 431 -3670) is required for this
project.
18: All electrical work and equipment shall conform strictly to the standards of the National Electrical Code. (NFPA 70)
19: Contact The Tukwila Fire Prevention Bureau to witness all required inspections and tests. (City Ordinances #2050 and
#2051)
20: Any overlooked hazardous condition and/or violation of the adopted Fire or Building Codes does not imply approval of
such condition or violation.
doc: IMC -4/10
M12 -013 Printed: 02 -10 -2012
21: These plans were reviewed bylikector 511. If you have any questions, please", Tukwila Fire Prevention Bureau at
(206)575 -4407.
doc: IMC -4/10
M12 -013 Printed: 02 -10 -2012
CITY OF TUKWS
Community Development Department
Permit Center
6300 Southcenter Blvd., Suite 100
Tukwila, WA 98188
http://www.TukwilaWA.gov
•
Mechanical Permit No. M L--O 13
Project No.
Date Application Accepted: L--1:7--1 2
Date Application Expires:
(For office use only)
MECHANICAL PERMIT APPLICATION
Applications and plans must be complete in order to be accepted for plan review.
Applications will not be accepted through the mail or by fax.
* *please print **
SITE LOCATION
Site Address: 16700 Southcenter Parkway
Tenant Name:
Value Village
King Co Assessor's Tax No.: 262304 -9128
N/A
m..No
Suite Number: N/A
PROPERTY OWNER
Name: Kelvin Battle
Name: Parkway Square L.L.C. 189999
City: Kent State: wA Zip: 98032
Address: P.O. Box 5003
Email: kelvin @pmghvac.com
City: Bellevue State: WA.
Zip: 98009
CONTACT PERSON — person receiving all project
communication
Name: Kelvin Battle
Address: 1012 Central Avenue South
City: Kent State: wA Zip: 98032
Phone: (425) 251 -0356 Fax: (253) 867 -5775
Email: kelvin @pmghvac.com
New Tenant:
Floor:
❑ Yes
MECHANICAL CONTRACTOR INFORMATION
Company Name: Performance Mechanical Group
Address: 1012 Central Avenue South
City: Kent State: wa Zip: 98032
Phone: (425) 251 -0356 Fax: (235) 867 -5775
Contr Reg No.: PERFOHA 15ORT Exp Date: 04/29/2012
Tukwila Business License No.: BUS- 0992987
Valuation of project (contractor's bid price): $ 25,500
Describe the scope of work in detail:
PROVIDE & INSTALL (1) NEW 20 -TON & (1) NEW 4 -TON ROOFTOP GAS PACKAGE AC UNIT TO REPLACE
EXISTING FAILED UNITS OF SAME CAPACITY IN SAME LOCATIONS. CONNECT NEW UNITS TO EXISTING LINE
VOLTAGE, LOW VOLTAGE, & NATURAL GAS UTILITIES.
Use: Residential: New ❑ Replacement ❑
Commercial: New ❑ Replacement J
Fuel Type: Electric ❑ Gas
Other:
H:Wpplications \Forms - Applications On Line\20I 1 Applications\Mechanical Permit Apphcatton Revised 8 -9 -1 I.docx
Revised: August 2011
bh
OaN/ o
Page I of 2
Indicate type of mechanical work being installed and the quantity below:
Unit Type
Qty
Furnace <100k btu
Furnace >100k btu
Floor furnace
Suspended /wall /floor
mounted heater
Appliance vent
Repair or addition to
heat/refrig/cooling
system
Air handling unit
<10,000 cfm
2
Unit Type
Qty
Air handling unit
>10,000 cfm
Evaporator cooler
Ventilation fan
connected to single duct
Ventilation system
Hood and duct
Incinerator — domestic
Incinerator —
comm/industrial
Unit Type
Qty
Fire damper
Diffuser
Thermostat
Wood /gas stove
Emergency generator
Other mechanical
equipment
Boiler /Compressor
Qty
0 -3 hp /100,000 btu
3 -15 hp /500,000 btu
15 -30 hp /1,000,000 btu
30 -50 hp /1,750,000 btu
50+ hp /1,750,000 btu
PERMIT APPLICATION NOTES -
Value of construction — in all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject
to possible revision by the permit center to comply with current fee schedules.
Expiration of plan review — applications for which no permit is issued within 180 days following the date of application shall expire by limitation.
The building official may grant one extension of time for additional periods not to exceed 90 days each. The extension shall be requested in writing
and justifiable cause demonstrated. Section 105.3.2 International Building Code (current edition).
1 HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER
PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT.
BUILDING OWN OR AUTHORIZ D AGENT:
Signature:
Date: 01/12/2012
Print Name: Kelvin Battle Day Telephone: (425) 251 -0356
Mailing Address: 1012 Central Avenue South
H:\Applications \Forms - Applications On Line \201 I Applications \Mechanical Permit Application Revised 8 -9 -I I.docx
Revised: August 2011
bh
Kent
City
WA. 98032
State Zip
Page 2 of 2
City of Tukwila
Department of Community Development
6300 Southcenter Boulevard, Suite #100
Tukwila, Washington 98188
Phone: 206 - 431 -3670
Fax: 206-431-3665
Web site: http: / /www.TukwilaWA.aov
RECEIPT
Parcel No.: 2623049128 Permit Number: M12-013
Address: 16700 SOUTHCENTER PY TUKW Status: PENDING
Suite No: Applied Date: 01/27/2012
Applicant: VALUE VILLAGE Issue Date:
Receipt No.: R12 -00307
Initials:
User ID:
WER
1655
Payment Amount: $502.06
Payment Date: 01/27/2012 09:45 AM
Balance: $0.00
Payee: KELVIN BATTLE
TRANSACTION LIST:
Type Method Descriptio Amount
Payment Credit Crd MC
Authorization No. 184006
ACCOUNT ITEM LIST:
Description
502.06
Account Code Current Pmts
MECHANICAL - NONRES
PLAN CHECK - NONRES
000.322.102.00.00 401.65
000.345.830 100.41
Total: $502.06
doc: Receiot -06 Printed: 01 -27 -2012
If it .
INSPECTION RECORD
Retain a copy with permit
"INSPECTION -NO. PERMIT NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 ., (206) 431 -3670
- Permit Inspection Request Line (206) 431 -2451 ' ''
�'l
/�IIZ - ®3
Project:
'I / /9J2/ � --04-i'9
Type of Inspecton:
Sit d ice_ J t
Address: -- -
�'` (e`
/Date Called:
Special Instructions:
-%
/04'7
Date Wanted:. „..------W
Requester:
A4'4AJ
Phone It l0 -.5 r20 f 0
Apprroved.:per applicable codes. CO Corrections required `prior to approval.
COMMENTS:
(0 )// ,g1 7 /Ai,-is serv//Vc s1,/51,,'z'
Z -
,_ _ fi it c'7 i i:f
i\1 c" ' ,S'' -' (-/' LG7 ill?/ / �,0 )ice
.:=7, - : lc u I ?/ J
Stet) ArS %2-'/ :ttw'i
Date:
'474- 29 --�
EI SPECTION FEE REQUIRED. Prior t9.diext inspection, fee must be
aid t 6300 Southcenter Blvd., Suite 1,00. Call to schedule reinspection.
INSPECTION RECORD
Retain a copy with permit
INSPECTION NO. PERMIT NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 k... (206) 431 -3670
Permit Inspection Request Line (206) 431 -2451
A412-0(3
Proje�V t:1
U i rr 1 A �
Type of Inspectin:
F � /JA-L-- Ake'
r
Address-
i 0 p Sc pkrw,a
Date Called:
Special Instructions: 1
a.-?,A,�
Date Wanted:.
a.m.
ep-�:
Requester. v
Phone No:
EjApproved per applicable codes. Corrections required prior to approval.
COMMENTS:
Cr, M c e r- k re
XI
7,/) ei
Inspecr
\,e)
Date:
n REINSPECTION FEE REQUIRED. Prior to next inspection. fee must be
paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection.
if
3
INSPECTION NUMBER
INSPECTION RECORD
Retain a copy with permit
AA la — 013
PERMIT NUMBERS
CITY OF TUKWILA FIRE DEPARTMENT
444 Andover Park East, Tukwila, Wa. 98188 206- 575 -4407
Project:
(� u-�
Z (1,1,a
Fire Alarm:
Type of In pect'on:
-eUA., F
Address: /
Suite #: /0 7vr�
-
- C . rr-
y
/
Contact Pers
:
Special Instructions:
Phone No.:
Approved per applicable codes.
W1Corrections required prior to approval.
COMMENTS:
Sprinklers:
Fire Alarm:
Hood & D'uct:
Monitor:
Pre -Fire:
Permits:
•
14.Tcl.
t �` n-100 (44 c-(1,/t-
W,v{ A' IL
I
/�,
{
Q<s1y?
r &u l� (r—r_ ,
Pi/I A vt'Z -'1'-e5V4 ' O
Needs Shift Inspection:
Sprinklers:
Fire Alarm:
Hood & D'uct:
Monitor:
Pre -Fire:
Permits:
Occupancy Type:
Inspector: (A g 'D---
Date: c. j J-z q ! i Z
Hrs.:
'$100.00 REINSPECTION FEE REQUIRED. You will receive an invoice from
the City of Tukwila Finance Department. Call to schedule a reinspection.
Billing Address
Attn:
Company Name:
Address:
City:
State:
Zip:
Word /Inspection Record Form.Doc
T.F.D. Form F.P. 113
REVIEWED FOR
,ODE COMP IA CE
APPROVE
FEB 08 2012
City of Tulcvvil�i
BUILDING DIVISION
AC- /
SUBMITTAL
Project
- Untitled1
RECEIVED
3 JAN 27 2012
PERMIT CENTER
Project: - Untitledl
Prepared By:
Table Of Contents
09/01/2011
04:32PM
Unit -01 3
Unit Report 4
Certified Drawing 5
Performance Summary 7
Guide Specifications 10
Unit Feature Sheet 22
Packaged Rooftop Builder 1.29i Page 2 of 22
Project: --Untitledl
Prepared By:
Unit -01
09/01/2011
04:32PM
Unit -01
Tag Cover Sheet
Unit Report
Certified Drawing'
Performance Report
Guide Specification
Spec Sheet
Unit Feature Sheet
Packaged Rooftop Builder 1.29i Page 3 of 22
Project: -Untitledl
Prepared By:
Unit Report For Unit -01
09/01/2011
04:32PM
Unit Parameters
Unit Model. 48TCDD24ABA6 -0B0A0
Unit Size. 24 (20 Tons)
Volts- Phase - Hertz. 460 -3 -60
Heating Type. Gas
Duct Cfg. Vertical Supply / Vertical Return
Low Heat
Round Tube Plate Fin Coils
Dimensions (ft. in.) & Weight (Ib.) * **
Unit Length. 11' 9.5"
Unit Width. 7' 2.625"
Unit Height 4'1.375"
Base Unit Weight. 2072 Ib
*** Weights and Dimensions are approximate. Weight does not include roof
curbs, unit packaging, field installed accessories or factory
installed options. Approximate dimensions are provided primarily for
shipping purposes. For exact dimensions and weights, refer to appropriate
product data catalog.
Unit Configuration
Medium Static High Effy Motor/Vertical Supply, Return Air Flow
AI /Cu - AI /Cu
Electro- mechanical controls
Temperature Economizer w/ Barometric Relief. Vertical and Horizontal Air Flow.
Standard Packaging
Warranty Information
1 -Year parts(std.)
5 -Year compressor parts(std.)
10 -Year heat exchanger - Aluminized(std.)
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
48TCDD24ABA6 -0B0A0
Rooftop Unit
1
Accessories
33CS2PP2S -01
Thermostat
1
CRPWREXH069A00
Power Exhaust
1
Packaged Rooftop Builder 1.29i
Page 4 of 22
Certified Drawing for Unit -01
Project: - Untitledl
Prepared By:
RETURN AIR
1
5.5/8
[1441
5 -5/8
11441
BACK
(HORIZONTAL DISCHARGE W/O ECOM
OY)IEN ORDERED)
29.3/4
1756]
18 -3/8
[4671
HORIZONTAL RETURN
WITH ECONOMIZER
5-5/8
• [1431
61 5/8
[1564]
LEFT
1 18 7/8
14781
3-1/4
[84]
53 3/4
11365]
19 -1/4
[469] 6 -1/4
6-1/4 1157]
1158]
0
UNTIED P.O. BOA 4005
TECHNOLOGIES SYRACUSE. NY
CARRIER 1400,
1NIS 00/00/01 IS 159 PROP11
AND 19 0(1)00PED UPON IRE 1
CONTENTS 11111 101 BE DISCL!
CORPORAIION'S NR11100 CORSI
A
SUPPLY AIR
1649] 25 -1/2 +'
-
6-1/4
1157]
23 -3/8
15931
31 -1/2
1951]
50 3/4
112891
68
11727]
DIORIZONTAL DISCHARGE W/ ECOM
WHEN ORDERED)
A
B
LEFT
4 -7/8
1124]
BACK
4.7/8
[1241
ELECTRICAL
DISCONNECT
LOCATION
45 -3/8
- 9 -3/8
12391
48
A,B,C
1206]
1.1/4 12 1/8
[184] [3291
11
D
6 -1/2
[279] 1161]
14 7/8
1319]
50 1/2
112841
TOP
3 -1/4 3-7/8
183] 198]
1 1/4- DIA [321
KNOCKOUT
1630]
Uln 1711
HOLES
CONTROL
80%
ACCESS
PANEL
FITTER
AND
'INDOOR
COIL
ACCESS
. PANEL
INDOOR
BLOWER
ACCESS
PANEL
�
u
llj
II
II
1
�,
°H
19
[183]
?241 /'
OUAIRDE
POWER
E %HAD51 FIOW
GAS ACCESS
1
_
_
_
DOOR LIFTING
HANDLE
41 15 -1/8
[3
RETURN AIR
4]
10-1/4
(259]
FLUE HOOD J
♦ AIR (614 /)
HOOD
SUPPLY AIR
2-5
167
1Y
CUE
W] D
soot FRONT
11283]
141 1/2
135951
SHEET
1 OF 2
DA0L
09/15/08
SUPERCOPS
48TC 24 -28 SINGLE ZONE ELECT
COOLING WITH GAS HEAT
Packaged Rooftop Builder 1.291
Certified Drawing for Unit -01
Project: - Untitled1
Prepared By:
UNIT
NAO. UNIT
WEIGHT
CORNEA
WEIGHT 011
CORNER
WEIGHT 181
CORNER
WEIGHT IC)
CORNER
WEIGHT ID)
C.G.
LBS.
KG.
L8S.
KG.
LBS.
KG.
LBS.
KG.
LBS.
KG.
M
Y
Z
181024
2325
1055
448
203
631
286
728
330
517
235
16 1/8
11172]
82 7/8
121051
16 1/2 1419]
481028
2155
1114
173
215
666
302
769
349
546
248
46 1/8
111721
82 7/8
121051
19 1483]
CORNER A
Y
UNITED P.D. DOS 4504
110 /40IOG]ES SYRACUSE. MY
CARRIER 13001
1 NIS UOCUMEMI I5 THE PROPEI
AND IS 001100500 UPON 1N( I
COM11515 HILL MDT BC DISCI.
CORPORATION'S 55(1105 CORSI
CORNER B
X
CORNER D
1 1 LI
TOP
CORNER C
FRONT
DATE
09/15/08
SUPERC0 DES
48TC 24 -28 SINGLE ZONE ELECT
COOLING WITH GAS HEAT
Packaged Rooftop Builder 1.29i
Project: •- Untitledl
Prepared By:
Performance Summary For Unit -01
09/01/2011
04:32PM
Part Number:48TCDD24ABA6 -0B0A0
ARI EER• 9.80
IEER- 10.6
Base Unit Weight 2072 lb
Base Unit Dimensions
Unit Length. 141.5 in
Unit Width. 86.6 in
Unit Height. 49.4 in
Unit Voltage- Phase - Hertz. 460 -3 -60
Air Discharge. Vertical
Fan Drive Type- Belt
Actual Airflow- 8000 CFM
Site Altitude' 0 ft
Cooling Performance
Condenser Entering Air DB• 95.0 F
Evaporator Entering Air DB. 80.0 F •
Evaporator Entering Air WB• 67.0 F
Entering Air Enthalpy 31.44 BTU /lb
Evaporator Leaving Air DB. 57.7 F
Evaporator Leaving Air WB• 56.9 F
Evaporator Leaving Air Enthalpy 24.32 BTU /Ib
Gross Cooling Capacity ' 256.10 MBH
Gross Sensible Capacity 192.60 MBH
Compressor Power Input 19.80 kW
Coil Bypass Factor 0.081
Heating Performance
Heating Airflow. 8000 CFM
Entering Air Temp. 70.0 F
Leaving Air Temp. 90.6 F
Gas Input Capacity 176.0 / 220.0 MBH
Gas Heating Capacity 178.00 MBH
Temperature Rise. 20.6 F
NOTE. Second Stage
Supply Fan
External Static Pressure. 1.00 in wg
Options / Accessories Static Pressure
Economizer 0.08 in wg
Power Exhaust' (Fan Data Includes Drop)
Total External Static. 1.08 in wg
Fan RPM. 987
Fan Power. 4.96 BHP
NOTE Selected IFM RPM Range: 835 - 1021
Power Exhaust
Return Duct Static- 0.20 in wg
Max. Air to Exhaust 5150 CFM
Electrical Data
Minimum Voltage- 414
Maximum Voltage. 506
Compressor #1 RLA• 18.6
Compressor #1 LRA- 125
Compressor #2 RLA• 14.7
Compressor #2 LRA. 95
Packaged Rooftop Builder 1.29i Page 7 of 22
Project: —Untitled1.
Prepared By:
Performance Summary For Unit -01
09/01/2011
04:32PM
Outdoor Fan Motor Qty. 4
Outdoor Fan FLA (ea). 0.9
Indoor Fan Motor Type. High Eff. Medium
Indoor Fan Motor FLA- 8.6
Combustion Fan Motor FLA (ea). 0.3
Pwr. Exhaust Fan Motor FLA. 3.1
Power Supply MCA. 56.4
Power Supply MOCP (Fuse or HACR)• 70
Min. Unit Disconnect FLA. 59
Min. Unit Disconnect LRA• 282
Electrical Convenience Outlet. None
Acoustics
Sound Rating- 87.0 db
A_Weighted• 86.5 db
Sound Power Levels, db re 10E -12 Watts
Discharge Inlet Outdoor
63 Hz NA NA 95.6
125 Hz NA NA 87.5
250 Hz NA NA 84.2
500 Hz NA NA 84.2
1000 Hz NA NA 81.7
2000 Hz NA NA 77.9
4000 Hz NA NA 73.2
8000 Hz NA NA 66.3
Packaged Rooftop Builder 1.29i Page 8 of 22
Project: •- Untitledl
Prepared By:
Performance Summary For Unit -01
09/01/2011
04:32PM
20
15
3
co 10
2
0
U
(6
CG
CO
00
Fan Curve
",,,,..
Mail
1
.111m4
thh11.
9
11111L
..BHP
___
111111.■•■
11
Ilia.
IUI
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PI
i::4-�'
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\
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j
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r
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irm
111111111b.
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\
N
.1.50B-IP
- N \
BHP
\
05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 10.0
A CFM- thousands)
RPM =987 BHP =4.96 MaximumRPM =1290 MaximumHP =15.00
SC - System Curve RP -Rated Point
Packaged Rooftop Builder 1.29i Page 9 of 22
Project: - Untitledl
Prepared By:
Guide Specification for Unit -01
09/01/2011
04:32PM
GUIDE SPECIFICATIONS — 48TC *D17 -28
Note about this specification:
These specifications are written in "Masterformat" as published by the Construction Specification Institute. Please feel free to copy this
specification directly into your building spec.
Gas Heat /Electric Cooling Packaged Rooftop
HVAC Guide Specifications
Size Range: 15 to 27.5 Nominal Tons
Thhptoducthesbeendesigneclandmenutsctredto
rneetEnergyStaxOcrtertiforenergyelkiency.
,en.
euOm�,e� efficiency.
Instalationdthisproductstouldiolowal
iv
'ust cti s. F.�.. -.
Pulon
Section Description
23 06 80 Schedulesfor Decentralized HVAC Equipment
230680.13 Decentralized Unitary HVAC EquipmentSchedule
230680.13.A. Rooftop unit schedule
1. Schedule is per the project specification requirements.
23 0716 HVAC Equipment Insulation
230716.13 Decentralized, Rooftop Units:
230716.13.A. Evaporatorfancompartment:
1.Interiorcabinetsurfaces shall be insulated with a minimum 1 /2 -in. thick, minimum 1 1/2 lb density, flexible fiberglass
insulation bonded with a phenolic binder, neoprene coated on the air side.
2. Insulation and adhesive shall meet NFPA90A requirementsforflame spread and smoke generation.
230716.13.B. Gas heatcompartment:
1. Aluminum foil-faced fiberglass insulation shall be used.
2. Insulation and adhesive shall meet NFPA90A requirementsforflamespread and smoke generation.
23 0913 Instrumentation and Control Devices for HVAC
230913.23 Sensors and Transmitters
230913.23.A. Thermostats
1. Thermostat must
a energize both "W" and "G" when calling for heat.
b. have capability to energize 2 different stages of cooling, and 2 different stages of heating.
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c. include capabilityforoccupancyscheduling.
230923 Direct - digital Control systemforHVAC
230923.13 Decentralized, Rooftop Units:
230923.13.A. PremierLinkcontroller
1. Shall beASHRAE 62 -2001 compliant.
2. Shall accept 18 -32 VAC input power.
3. Shall have an operating temperature rangefrom -40 _F ( -40_C) to 158_F (70_C),10 % -95% RH (non - condensing).
4. Shall include an integrated economizer controller to support an economizer with 4 to 20 mA actuator input and no
microprocessor controller.
5. Controller shall accept the following inputs: space temperature, setpointadjustment, outdoor air temperature, indoor air
quality, outdoor air quality, indoor relative humidity, compressor lock -out, fire shutdown, enthalpy, fan status, remote time
clock/door switch.
6. Shall accepta CO2 sensor in the conditioned space, and be Demand Control Ventilation (DCV) ready.
7. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heatstage 1, heat stage 2, heatstage 3/
exhaust /reversing valve /dehumidify /occupied.
8. Unit shall provide surge protection for the controller through a circuit breaker.
9. Shall be Internetcapable, and communicate ata Baud rate of 38.4Korfaster
10. Shall have an LED display independently showing the status of activity on the communication bus, and processoroperation.
11. Shall include an EIA -485 protocol communication port, anaccess port for connection of either acomputer or a Carrier
technician tool, an EIA -485 port for network communication to intelligent space sensors and displays, and a port to connect
an optional LonWorks plug -in communications card.
12. Shall have built -in Carrier Comfort Network (CCN) protocol, and be compatible with other CCN devices, including
ComfortVlEW controllers.
13. Shall have built -in supportfor Carrier technician tool.
14. Software upgradeswill be accomplished by local download. Software upgradesthrough chip replacements are notallowed.
15. Shall be shock resistant in all planes to 5G peak, 11 ms during operation, and 100G peak, 11 ms during storage.
16. Shall be vibration resistant in all planes to 1.5G @ 20 -300 Hz.
17. Shall support a bus length of 4000 ft (1219m) max, 60 devices per 1000 ft (305m) section, and 1 RS -485 repeater per 1000 ft
(305m)sections.
230923.13.B. RTU Open protocol, direct digital controller:
1. Shall beASHRAE62 -2001 compliant.
2. Shall accept 18- 30VAC, 50 -60Hz, and consumer 15VAor less power.
3. Shall have an operating temperature rangefrom -40 _F ( -40_C) to 130_F (54_C),10 % -90% RH (non - condensing).
4. Shall include built -in protocol for BACNET (MS/TP and PTP modes), Mod bus (RTU and ASCII), Johnson N2 and
LonWorks. LonWorks Echelon processor required for all Lon applications shall be contained in separate communication
board.
5. Shall allow access of up to 62 network variables (SNVT). Shall be compatible with all open controllers
6. Baud rate Controllershall be selectable using a dipswitch.
7. Shall have an LED display independently showing the status of serial communication, running, errors, power, all digital
outputs, and all analog inputs.
8. Shall accept the following inputs:space temperature, setpoint adjustment, outdoor airtemperature, indoor air quality, outdoor
airquality, compressorlock -out, fire shutdown, enthalpy switch, and fan status/filterstatus/ humidity /remote occupancy.
9. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heatstage 2, heatstage 3/
exhaust/reversing valve.
10. Shall have built -in surge protection circuitry through solid state polyswitches. Polyswitches shall be used on incoming power
and networkconnections. Polyswitches will return to normal when the "trip" condition clears.
11. Shall have a battery back -up capable of a minimum of 10,000 hours of data and time clock retention during poweroutages.
12. Shall have built -in supportfor Carrier technician tool.
13. Shall include an EIA -485 protocol communication port, anaccess port for connection of either a computer or a Carrier
technician tool, an E IA-485 port for network communication to intelligent space sensors and displays, and a port to connect
an optional LonWorks communications card.
14. Software upgrades will be accomplished by either local or remote download. No software upgrades through chip replacements
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are allowed.
23 09 33 Electric and Electronic Control System for HVAC
230933.13 Decentralized, Rooftop Units:
23 09 33.13.A. General:
1. Shall be complete with self- contained low- voltage control circuit protected by a resettable circuit breaker on the 24 -v
transformer side. Transformer shall have 75VA capability.
2. Shall utilize color -coded wiring.
3. Shall include a central control terminal board to conveniently and safely provide connection points for vital control functions
such as: smoke detectors, phase monitor, gas controller, economizer, thermostat, DDC control options, and low and high
pressure switches.
4. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor. See heat exchanger section of
this specification.
5. Unit shall includea minimum of one 8-pin screw terminal connection board for connection of control wiring.
23 09 33.23.B. Safeties:
1. Compressor over- temperature, over - current. High internal pressure differential.
2. Low - pressure switch.
a Units shall have different sized connectorsforthe circuit 1 and circuit 2 Iow and high pressure switches. They shall
physically prevent the cross - wiring of the safety switches between circuits 1 and 2.
b. Low pressure switch shall use differentcolorwire than the high pressure switch. The purpose is to assistthe installerand
service technician to correctlywire and ortroubleshootthe rooftop unit.
3. High - pressure switch.
a Units shall have different sized connectors for the circuit 1 and circuit 2 lowand high pressure switches. They shall physically
prevent the cross- wiring of the safety switches between circuits 1 and 2.
b. High pressure switch shall use different colorwire than the low pressure switch. The purpose is to assistthe installer and
service technician to correctlywire and ortroubleshootthe rooftop unit.
4. Automatic reset, motor thermal overload protector.
5. Heating section shall be provided with thefollowing minimum protections:
a High - temperature limit switches.
b. Induced draft motor speed sensor.
c. Flame rollout switch.
d. Flame proving controls.
23 09 93 Sequence of OperationsforHVACControls
230993.13 Decentralized, Rooftop Units:
230993.13 INSERT SEQUENCE OF OPERATION
23 40 13 Panel Air Filters
234013.13 Decentralized, Rooftop Units:
23 4013.13.A. Standard filtersection
1. Shall consist offactory- installed, lowvelocity, disposable 2-in. thickfiberglassfilters of commercially available sizes.
2. Unit shall use only onefilter size. Multiple sizes are not acceptable.
3. Filters shall be accessible through a dedicated, weathertightaccess panel.
4. 4-in filter capabilities shall be capable with pre-engineered and approved Carrier filter track field installed accessory. This kit
requiresfield furnished filters.
23 81 19 Self - Contained Air Conditioners
23 81 19.13 Medium - Capacity Self - Contained AirConditioners (48TC *D17 -30)
23 81 19.13.A. General
1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a fully hermetic scroll compressor(s) for
cooling duty and gas combustion for heating duty.
2. Factory assembled, single -piece heating and cooling rooftop unit. Contained within the unitenclosure shall be all factory
wiring, piping, controls, and special features required priortofield start-up.
3. Unit shall use environmentally sound, Puron refrigerant.
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4. Unit shall be installed in accordance with the manufacturer's instructions.
5. Unit must be selected and installed in compliancewith local, state, and federal codes.
23 81 19.13.B. QualityAssurance
1. Unit meets ASHRAE 90.1 minimum efficiency requirements.
2. Units are Energy Star certified where sizes are required.
3. Unit shall be rated in accordance with AHRI Standard 340 /360.
4. Unit shall be designed to conform toASHRAE 15.
5. Unit shall be UL- tested and certified in accordance with ANSI Z21.47 Standards and UL- listed and certified underCanadian
standards as a total package for safety requirements.
6. Insulation and adhesive shall meet NFPA90A requirementsforflamespread and smoke generation.
7. Unit casing shall be capable of withstanding 500 -hour salt sprayexposure perASTM 8117 (scribed specimen).
8. Unitcasing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000-hoursalt spray.
9. Unit shall be designed and manufactured in accordancewith ISO 9001.
10. Roof curb shall be designed to conform to NRCAStandards.
11. Unitshall be subjected to a completely automated run test ontheassembly line. The data for each unit will be stored at the
factory, and must be available upon request.
12. Unit shall be designed in accordancewith UL Standard 1995, including tested towithstand rain.
13. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph.
14. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability.
15. High Efficient Motors listed shall meet section 313 of the Energy Independence and SecurityAct of 2007 (EISA 2007).
23 81 19.13.C. Delivery, Storage, and Handling
1. Unitshall be stored and handled per manufacturer's recommendations.
2. Lifted by crane requires eithershipping top panel orspreader bars.
3. Unit shall only be stored or positioned in the upright position.
23 81 19.13.E. Project Conditions
1. As specified in the contract.
23 81 19.13.F. Operating Characteristics
1. Unit shall be capable of starting and running at 115_F (46_C) ambient outdoor temperature, meeting maximum load criteria
of AHRI Standard 340/360 at ± 10% voltage.
2. Compressor with standard controls shall be capable of operation down to 30_F ( -1_C), ambient outdoor temperatures.
Accessorywinterstart kit is necessary if mechanically cooling at ambient temperatures below30 _F ( -1 _C).
3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings.
4. Unit shall be factory configured and ordered for vertical supply & return configurations.
5. Unit shall be factory furnished for either vertical or horizontal configuration without the use of special conversion kits. No
field conversion is possible.
23 81 19.13.G. Electrical Requirements
1. Main power supply voltage, phase, and frequency must match those required by the manufacturer.
2381 19.13.H. Unit Cabinet
1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a pre - painted baked enamel
finish on all externally exposed surfaces.
2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60_F / 16_C): 60,
Hardness: H -2H Pencil hardness.
3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standard 340/360 minimum exterior sweat
criteria. Interiorsurfaces shall be insulated with a minimum 1/2-in. thick, 1 lb density, flexiblefiberglass insulation, neoprene
coated on the air side. Aluminum foil -faced fiberglass insulation shall be used in the gas heatcompartment.
4. Base of unit shall have a minimum of four locations forthru- the -base gas and electrical connections standard. Both gas and
electric connections shall be internal to the cabinetto protectfrom environmental issues.
5. Base Rail
a Unit shall have base rails on a minimum of 2 sides.
b. Holes shall be provided in the base railsfor rigging shackles tofacilitate maneuvering and overhead rigging.
c. Holes shall be provided in the base rail for moving the rooftop by fork truck.
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d. Base rail shall be a minimum of 16 gauge thickness.
6. Condensate pan and connections:
a Shall be a sloped condensatedrain pan madeofa non-corrosive material.
b. Shall comply with ASHRAE Standard 62.
c. Shall use a 3/4-in -14 NPT drain connection, through the side of the drain pan. Connection shall be made per
manufacturers recommendations.
7. Top panel:
a Shall be a multi -piece top panel linked with watertightflanges and locking systems.
8. GasConnections:
a All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit (horizontal plane).
b. Thru- the -base capability
(1.) Standard unit shall have athru- the -base gas -line location using a raised, embossed portion of the unit basepan.
(2.) Optional, factory-approved, water-tight connection method must be used forthru- the -base gas connections.
(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.
9. Electrical Connections
a All unit power wiring shall enter unit cabinet at a single, factory-prepared, knockout location.
b. Thru- the -base capability.
(1.) Standard unit shall have a thru- the -base electrical location(s) using a raised, embossed portion ofthe unit basepan.
(2.) Optional, factory-approved, water-tight connection method must be used forthru- the -base electrical connections.
(3.) No basepan penetration, other than those authorized bythe manufacturer, is permitted.
10. Componentaccesspanels(standard)
a Cabinet panels shall be easily removable for servicing.
b. Unit shall have onefactory installed, tool -less, removable, filteraccess panel.
c. Panels covering control box andfiltershall have molded composite handles while the bloweraccess door shall have an
integrated flangeforeasy removal.
d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel.
e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded composite collars.
f. Collars shall be removable and easily replaceable using manufacturer recommended parts.
23 8119.13.1. Gas Heat
1. General
a Heat exchanger shall bean induced draft design. Positive pressure heat exchanger designs shall not be allowed.
b. Shall incorporate a direct -spark ignition system and redundant main gas valve.
c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer.
2. The heat exchanger shall be controlled by an integrated gas controller(IGC) microprocessor.
a IGC board shall notify users of fault using an LED (light- emitting diode).
b. The LED shall be visible without removing the control box access panel.
c. IGC board shall contain algorithms that modify evaporator -fan operation to prevent future cycling on high temperature limit
switch.
d. Unit shall be equipped with anti -cycle protection with one short cycle on unit flame rollout switch or 4 continuous short
cycles on the high temperature limit switch. Fault indication shall be made using an LED.
3. Standard Heat Exchangerconstruction
a Heat exchanger shall be ofthe tubular- section type constructed of a minimum of 20 -gauge steel coated with a nominal 1.2
mil aluminum-silicone alloyfor corrosion resistance.
b. Burners shall be of the in-shot type constructed of aluminum- coated steel.
c. Burners shall incorporate orifices for rated heat output up to 2000ft (610m) elevation. Additional accessory kits may be
required for applications above 2000 ft (610m) elevation, depending on local gas supply conditions.
d. Each heatexchangertube shall contain multiple dimplesforincreased heating effectiveness.
4. Optional Stainless Steel Heat Exchanger construction
a Use energy saving, direct -spark ignition system.
b. Use a redundant main gas valve.
c. Burners shall be of the in -shot type constructed of aluminum- coated steel.
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d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane).
e The optional stainless steel heat exchanger shall be of the tubular - section type, constructed of a minimum of 20-gauge type
409 stainless steel.
f. Type 409 stainless steel shall be used in heatexchangertubes and vestibule plate.
g. Complete stainless steel heatexchangerallowsforgreaterapplicationflexibility.
5. Induced draft combustion motor and blower
a Shall be a direct - drive, single inlet, forward - curved centrifugal type.
b. Shall be madefrom steel with a corrosion - resistantfinish.
c. Shall have permanently lubricated sealed bearings.
d. Shall have inherent thermal overload protection.
e Shall have an automatic resetfeature.
238119.13.J. Coils
1. Standard Aluminum Fin -Copper Tube Coils:
a Standard evaporatorand condensercoils shall havealuminum lanced platefins mechanically bonded to seamless internally
grooved coppertubes with all joints brazed.
b. Evaporator coils shall be leaktested to 150 psig pressure tested to 450 psig, and qualified to UL 1995 burst testat 1775
psig.
c. Condenser coils shall be leak tested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980
psig.
2. Optional Pre - coated aluminum -fin condenser coils:
a Shall have a durable epoxy - phenolic coating to provide protection in mildly corrosive coastal environments.
b. Coating shall be applied to the aluminum fin stock priorto the fin stamping process to create an inert barrier between the
aluminum fin and copper tube.
c. Epoxy - phenolic barrier shall minimize galvanic action between dissimilar metals.
3. Optional Copper -fin evaporatorand condensercoils:
a Shall be constructed ofcopperfins mechanically bonded to coppertubes and copper tube sheets.
b. Galvanized steel tube sheets shall not be acceptable.
c. A polymer strip shall prevent coil assemblyfrom contacting the sheet metal coil pan to minimize potential for galvanic
corrosion between coil and pan.
4. Optional E-coated aluminum -fin evaporator and condenser coils:
a Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between
fins.
b. Coating process shall ensure complete coil encapsulation oftubes, fins and headers.
c. Color shall be high gloss black with gloss perASTM D523 -89.
d. Uniform dryfilm thickness from 0.8 to 1.2 mil on all surface areas including fin edges.
e. Superior hardness characteristics of 2H perASTM D3363 -92A and cross -hatch adhesion of 4B -5B perASTM D3359 -93.
f. Impact resistance shall be up to 160 in.-lb (ASTM D2794 -93).
g. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247 -92 and
ASTM D870 -92).
h. Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray perASTM B117 -90.
5. Standard All Aluminum Novation Coils:
a Standard condensercoils shall have all aluminum NOVATION Heat ExchangerTechnologydesign consisting ofaluminum
multi portflattube design and aluminum fin. Coils shall be a furnace brazed design and contain epoxy lined shrink wrap on
all aluminum to copperconnections.
b. Condensercoils shall be leaktested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 bursttest at 1980
psig.
6. Optional E-coated aluminum -fin, aluminum tube condensercoils:
a Shall have a flexible epoxy polymer coating uniformly applied to all coil external surface areas without material bridging
between fins or louvers.
b. Coating process shall ensure complete coil encapsulation, including all exposedfin edges.
c. E -coat thickness of 0.8 to 1.2 mil with top coat having a uniform dry film thickness from 1.0 to 2.0 mil on all external coil
surface areas, includingfin edges, shall be provided.
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d. Shall have superior hardness characteristics of 2H perASTM D3363 -00 and cross -hatch adhesion of 4B -5B perASTM
D3359-02.
e Shall have superior impact resistance with no cracking, chipping or peeling per NSF /ANSI 51 -2002 Method 10.2.
23 81 19.13.K. Refrigerant Components
1. Refrigerant circuit shall include the following control, safety, and maintenancefeatures:
a Fixed orifice metering system shall prevent mal- distribution of two -phase refrigerant by including multiple fixed orifice
devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves.
b. Refrigerantfilter drier -Solid core design.
c. Service gauge connections on suction and discharge lines.
d. Pressure gauge access through a speciallydesigned access screenonthe sideofthe unit.
2. Compressors
a Unit shall usefully hermetic, scroll compressorforeach independent refrigeration circuit.
b. Models shall be availablewith 2 compressor /2 stage cooling.
c. Compressor motors shall be cooled by refrigerant gas passing through motorwindings.
d. Compressors shall be internally protected from high discharge temperature conditions.
e Compressors shall be protected from an over-temperature and over - amperage conditions by an internal, motor overload
device.
f. Compressor shall befactory mounted on rubber grommets.
g. Compressor motors shall have internal line break thermal, current overload and high pressure differential protection.
h. Crankcase heaters shall not be required for normal operating range, unless provided bythefactory.
2381 19.13.L. FilterSection
1. Filters access is specified in the unit cabinet section of this specification.
2. Filters shall be held in place by a preformed, slide- outfiltertray, facilitating easy removal and installation.
3. Shall consist offactory- installed, low velocity, throw-away 2-in. thickfiberglass filters.
4. Filters shall be standard, commerciallyavailable sizes.
5. Only one size filter per unit is allowed.
6.4 -in filter capability is possible with a field installed pre engineered slide out filter track accessory. 4 -in filters are field
furnished.
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23 8119.13.M. Evaporator Fan and Motor
1. Evaporator fan motor:
a Shall have inherent automatic -reset thermal overload protection or circuit breaker.
b. Shall have a maximum continuous bhp rating for continuous duty operation; no safetyfactors above that rating shall be
required.
2. Belt- driven Evaporator Fan:
a Belt drive shall include an adjustable -pitch motor pulley and belt break protection system.
b. Shall use rigid pillow block bearing system with lubricantfittings at accessible bearing or lubrication line.
c. Blowerfan shall be double -inlet typewith forward- curved blades.
d. Shall be constructed from steel with a corrosion resistantfinish and dynamically balanced.
e Standard on all 17 -28 Humidi-MiZer models with round tube platefin.
2381 19.13.N. Condenser Fans and Motors
1. Condenserfan motors:
a Shall be a totally enclosed motor.
b. Shall use permanently lubricated bearings.
c. Shall have inherent thermal overload protection with an automatic resetfeature.
d. Shall use a shaft -down design.
2. CondenserFans:
a Shall beadirect- driven propellertypefan.
b. Shall have aluminum blades riveted to corrosion - resistantsteel spiders and shall be dynamically balanced.
23 81 19.13.0. Special Features Options and Accessories
1. Integrated Economizers:
a Integrated, gear -driven opposing blade design type capable of simultaneous economizer and compressor operation.
b. Independent modulesforvertical or horizontal return configurations shall be available. Vertical and horizontal return
modules shall be available as afactory installed option.
c. Damper blades shall be galvanized steel with composite gears. Plasticorcomposite blades on intake or return shall not be
acceptable.
d. Shall include all hardware and controls to provide free cooling with outdoorairwhen temperature and /or humidityare
below setpoints.
e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return airfor positive air stream
control.
f. Shall be equipped with low- leakage dampers, notto exceed 2% leakage at 1 in. wg pressure differential.
g. Shall be capable of introducing up to 100% outdoor air.
h. Shall be equipped with a barometric relief damper capable of relieving upto 100% return air.
i. Shall be designed to close damper(s)during loss -of -power situations with spring return built into motor.
j. Dry bulb outdoor-air temperature sensorshall be provided as standard. Outdoorair sensorsetpoint shall be adjustable and
shall range from 40 to 100_F / 4 to 38_C. Additional sensoroptions shall be available as accessories.
k. The economizer controller shall also provide control of an accessory power exhaust unit. function. Factory set at 100 %,
with a range of 0% to 100 %.
I. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation
rateforfull occupancy. A remote potentiometer may be used to override the dampersetpoint.
m. Dampers shall be completelyclosed when the unit is in the unoccupied mode.
n. Economizercontroller shall accept a2- 10VdcCO2sensorinputfor IAQ /DCV control. In this mode, dampers shall
modulatethe outdoor - airdamperto provide ventilation based on the sensor input.
o. Compressor lockout sensor shall open at 35 _F (2_C)and close closes at50 _F (10_C).
p. Actuator shall be direct coupled to economizer gear. No linkage arms orcontrol rods shall be acceptable.
q. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaustfan contact is
dosed.
2. Two - Position Motorized Damper
a Damper shall be a Two- Position Damper. Dampertravel shall befrom the full closed position to the field adjustable %-
open setpoint.
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b. Damper shall include adjustable dampertravel from 25 %to 100% (full open).
c. Damper shall include single or dual blade, gear driven dampers and actuator motor.
d. Actuator shall be direct coupled to dampergear. No linkage arms or control rods shall be acceptable.
a Damper will admit up to 100% outdoor airforapplicable rooftop units.
f. Damper shall close upon indoor (evaporator)fan shutoff and /or loss of power.
g. The damper actuator shall plug into the rooftop unit's wiring harness plug. No hard wiring shall be required.
h. Outside air hood shall include aluminum waterentrainmentfilter.
3. Manual damper
a Manual damper package shall consist of damper, air inlet screen, and rain hood which can be presetto admit upto 25%
outdoor airforyear round ventilation.
4. Humidi - MiZerAdaptive Dehumidification System (17 -28 sizesonly):
a The Humidi - MiZerAdaptive Dehumidification System shall be factory installed and shall provide greater dehumidification
ofthe occupied space bytwo modes of dehumidification operations in addition to its normal design cooling mode:
(1.) Subcooling modefurther sub cools the hot liquid refrigerant leaving the condenser coil when both temperature and
humidity in the space are not satisfied.
(2.) Hot gas reheat mode shall mix a portion of the hot gas from the discharge of the compressorwith the hot liquid
refrigerant leaving the condenser coil to create a two -phase heattransfer in the system, resulting in a neutral leaving air
temperaturewhen only humidity in the space is notsatisfied.
(3.) Includes head pressure controller.
5. Head Pressure Control Package
a Controller shall control coil head pressure by condenser-fan speed modulation or condenser-fan cycling and wind baffles.
b. Shall consist of solid-state control and condenser-coil temperature sensor to maintain condensing temperature between
90_F (32_C)and 110_F (43_C)atoutdoorambienttemperatures down to -20 _F (- 29_C).
6. Propane Conversion Kit
a Package shall contain all the necessary hardware and instructions to convert a standard natural gas unitfor use with
liquefied propane. Kits shall be available for elevations from 0 up to 14,000ft (4,276m).
7. CondenserCoil Hail Guard Assembly
a Shall protectagainstdamagefrom hail.
b. Shall be louvered style design.
8. Unit - Mounted, Non -Fused Disconnect Switch:
a Switch shall befactory- installed, internally mounted.
b. National Electric Code ( NEC) and UL approved non -fused switch shall provide unit power shutoff.
c. Shall be accessible from outside the unit.
d. Shall provide local shutdown and lockout capability.
9. Convenience Outlet:
a Powered convenience outlet.
(1.) Outlet shall be powered from main line power to the rooftop unit.
(2.) Outlet shall be powered from line side of disconnect by installing contractor, as required by code. If outlet is powered
from load side of disconnect, unit electrical ratings shall be UL certified and rated for additional outlet amperage.
(3.) Outlet shall befactory-installed and internally mounted with easilyaccessible115-vfemale receptacle.
(4.) Outlet shall include 15 amp GFl receptacleswith independentfuse protection.
(5.) Voltage required to operate convenience outlet shall be provided by a factory-installed step-down transformer.
(6.) Outletshall be accessiblefrom outsidethe unit.
b. Non - Powered convenience outlet.
(1.) Outlet shall be powered from a separate 115/120v power source.
(2.) Atransformer shall not be included.
(3.) Outletshall befactory-installed and internally mounted with easily accessible 115-vfemale receptacle.
(4.) Outletshall include 15 amp GFI receptacleswith independentfuse protection.
(5.) Outlet shall be accessiblefrom outside the unit.
10. Flue Discharge Deflector:
a Flue discharge deflector shall direct unit exhaust vertically instead of horizontally.
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Guide Specification for Unit -01
09/01/2011
04:32 PM
b. Deflector shall be defined as a "natural draft" device bythe National Fuel and Gas (NFG) code.
11. Centrifugal Power Exhaust:
a Power exhaust shall be used in conjunction with an integrated economizer.
b. Independent modulesforvertical or horizontal return configurations shall be available.
c. Horizontal power exhaust is shall be mounted in return ductwork.
d. Power exhaust shall be controlled by economizer controller operation. Exhaustfans shall be energized when dampers open
past the 0-100% adjustable setpoint on the economizer control.
12. Roof Curbs (Vertical):
a Full perimeter roof curb with exhaust capability providing separate airstreamsforenergy recoveryfrom the exhaustair
without supplyair contamination.
b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unitweight.
c. Permits installation and securing of ductwork to curb priorto mounting unit on the curb.
13. Adapter Curb (Vertical):
a Full perimeter — fullyassembled and welded roof curbwith exhaustcapability providing separate air streamsforenergy
recovery from the exhaust air without supply air contamination.
b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unitweight.
c. Permits installation of new48TC17 -28 models to past Carrier design curb models: DP, DR, HJ, TM, and TJ. (Notfor
48TJ E024 -028 models.) Checkwith Carrier sales expert of further details and information.
14. High Altitude Gas Conversion Kit:
a Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to operate from
3,000-10,000 ft (914 to 3048m)elevation and 10, 001- 14,000ft(3049- 4267m)elevation.
15. OutdoorAir Enthalpy Sensor:
a The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction with a return air
enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit to determine if outside air is
suitable forfree cooling.
16. Return Air Enthalpy Sensor:
a The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide differential
enthalpy control.
17. IndoorAir Quality (CO2)Sensor:
a Shall be able to provide demand ventilation indoor air quality (IAQ) control.
b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The setpoint shall have
adjustmentcapability.
18. Smoke detectors:
a Shall be a Four -Wire Controller and Detector.
b. Shall be environmental compensated with differential sensingforreliable, stable, and drift-free sensitivity.
c. Shall use magnet - activated test/resetsensorswitches.
d. Shall have tool-less connection terminal access.
e. Shall havea recessed momentary switchfortesting and resetting the detector.
f. Controller shall include:
(1.) One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm control
panel.
(2.) Two Form -C auxiliary alarm relays for interfacewith rooftop unit or other equipment.
(3.) One Form -C supervision (trouble) relayto control the operation of the Trouble LED on a remote test/reset station.
(4.) Capable of directconnection to two individual detector modules.
(5.) Can bewired to up to 14 other duct smoke detectorsfor multiple fan shutdown applications
19. Winter start kit
a Shall contain a bypass device around the low pressure switch.
b. Shall be required when mechanical cooling is required down to 25 _F ( -4_C).
c. Shall not be required to operate on an economizerwhen belowan outdoorambientof 40 _F (4_C).
20. Time Guard
a Shall prevent compressor shortcycling by providing a 5- minute delay ( ±2 minutes) before restarting a compressorafter
Packaged Rooftop Builder 1.29i Page 19 of 22
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Guide Specification for Unit -01
09/01/2011
04:32 PM
shutdown for any reason.
b. One device shall be required percompressor.
21. Barometric Hood (Horizontal Economizer Applications)
a Shall be required when a horizontal economizer and barometric relief are required. Barometric relief damper must be
installed in the return air (horizontal) ductwork. This hood provides weather protection.
Packaged Rooftop Builder 1.291 Page 20 of 22
Project: - Untitledl
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Guide Specification for Unit -01
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22.California OSHPD Seismic Certification Label (17 -28 sizes only)
a Units meet the seismic capacity requirements of the International Code Council Evaluation Service (ICC -ES) document
AC156 (Acceptance Criteria for Seismic Qualification by Shake -Table Testing of Nonstructural Components and Systems)
and per International Building Code (IBC 2009) at an SDS (g) value of 2.00z/h =1.0, I p=1.5 and certified by independent
structural engineers.
b. Units shall include a certification label that meets the CA OSHPD Special Seismic Certification pre - approval labeling
requirements on the external chassis of the unit.
Packaged Rooftop Builder 1.291 Page 21 of 22
Unit Feature Sheet for Unit -01
Project: - Untitled!
Prepared By:
09/01/2011
04:32PM
® F
WeatherMakerr. — 48TC
PACKAGED ROOFTOP GAS HEATING /ELECTRIC COOLING UNITS
15, 17.5, 20, 25, 27.5 TONS
Optional Economizer and Power Exhaust Shown
A HR
COMPLIANT
WEATHERMAKER SERIES
WeatherMaker(48TC)units are single packaged gas heating,
electriccoolingunits that are pre-wired andchargedwith Puron
(R -410) refrigerant. They are factory tested in both heating
and cooling modes, and rated in accordance with ARI
Standard 340/360. WeatherMaker units are designed in
accordance with UL Standard 1995, and listed by ETL.
F• CERTIFIED.
wean4 wara.v+re
IL Wn karma
warv►'.
tern.•
maw. Fa wicalos
ainiceban b4.0.41
0•••.. pm
...anm+.mrw •
Certified to ISO 9001
STANDARD FEATURES INCLUDE:
• Puron (R -410A) HFC refrigerant
• ASHRAE90.1 energy compliant
• Scroll compressors with internal line Weekend overload protection
• Two-stage cooling capacity control on as models
• Round tube /plate fin condenserooils on all sines or Novation all
atuminumcandensercots available on 17 -28 sizes.
• EER's up to 10.8 and IEER'sup to 12.0
• Acutrolm refrigerant metering system
• Exclusive noncorrosive composite condensate pan in accordance with
ASHRAE Standard 62, sloping design.
• Standard cooling operation up to 115`F (46"C) and down to
30'F ( -1'C) ambient temperatures.
• Pre - painted exterior panels and primercoated interior panels tested to
500 hours sett spray protection
• Futlyinsulated cabinet
• Exclusive IOC solid-state control for on -board diagnostics with LED
enorcode designation burner control logic and energy saving indoor
fan motordelay
• Induced draft gas heat combustion design
• Redundant gas valveswith up to two stages of heating
• Low pressure and high pressure switch protected.
MAINTENANCE FEATURES:
• Major access penelswith easy grip handles
• Innovative easy starting, no -strip screws on unit access panels
• Two -inch disposable return air filters with integral easy opening access
flange and slide outfitter track.
• Belt drive evaporator -fen motor and pulley combinations
• Central terminal board facMating simple safety circuit troubleshooting
and simptirred control box arrangement
INSTALLATION FEATURES:
• Thru- thebottompowerentry capabdity
• Single point ges and electric connections
• Full perimeter base rail with built-in rigging adapters and fork slots
• Dedicated vertical and horizontal airflow models available and ordered
as a factory option only. Mo special las required.
STANDARD WARRANTY:
• 10 -year heat exchanger parts -15 -year parts stainless steel option
• 5- yearcompressorparts
• 3- yearparts Novation condenser coil
• 1- yearparts
• Many optional upgredes also available
OPTION S INCLUDE BUT ARE NOT LIMITED TO:
• PremierLinkr and Mufti Protocol Direct Digital Controls (DDC)
• Supply and Return Air Smoke Detectors
• Medium and High static motors
• Louvered condensercoilguerds, Manuel Damper, CO2 sensor
• Economizer, disconnect and convenience outlet options
• Stainless Steel Heat Exchanger option
• Corrosion resistant coil coating
• Accessory electric heat (rield- instatedonly)
• Accessory 4' filter track assembly (field- instaledonly)
• Humidi- MiZere adaptive dehumidifi cation system. WithRTPF
• Condenser coilmodelsony (17to28sizesonly)
• Hinged access panels
Fora complete list of options and accessories refer to the Product Data
Catalog forthis unit.
Packaged Rooftop Builder 1.29i Page 22 of 22
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RTU -1
01/10/2012
04:08PM
Perrv.
FILE COP
RTU -1
Tag Cover Sheet
Unit Report
Certified Drawing
Performance Report
Guide Specification
Spec Sheet
Unit Feature Sheet
MI2Ol3
REVIEWED FOR
CODE COMPLIANCE
APPROVED
FEB 0 8 2012
City of Tukwila
BUILDING DIVISION
RECEIVED
JAN 2 7 2012
PERMIT CENTER
Packaged Rooftop Builder 1.290
Page 3 of 20
= Performance Summary For RTU-1
Pnoject:—UnUded12
Prepared By:
01/10/2012
Part Num ber:48TCDA0
ARI SEER- 13.00
Base Unit Dimerisions
Unit Lengt . 74.4 in
Unit Width. 44.0 in
Unit Height. 33,4 in
Operating Weight
Base Unit Weight 537 |b
Medium Static Option 10 |b
Accessories
Vertical EconoMi$er IV with solid-state controfler 50 |b
Total Operating Weght 597 |b
UnitVobage'Phaoe'Hertz. 460-3-60
Air Discharge. Vertical
FanDhveType- Bab
Actual Airflow. 1600 CFM
Site Altitude. 0 ft
Cooling Performance
Condenser Entering Air DB 95.0 F
Evaporator Entering Air DB 80.0 F
Evaporator Entering AirVVB. 67.0 F
Entering Air Enthalpy 31.44 BTU/|b
Evaporator Leaving Air DB 80.2 F
Evaporator Leaving Air WB 57.7 F
Evaporator Leaving Air Enthalpy. 24.83 BTU/lb
Gross Cooling Capacity 47.60 MBH
Gross Sensible Capacity 34.22 MBH
Compressor Power Input 3.31 kW
CoiI Bypass Factor 0.246
Heating Performance
Heating Airflow. 1600 CFM
Entering Air Temp 70.0 F
Leaving Air Temp. . 104.1 F
Gas Input Capacity 72.0 MBH
Gas Heating Capacity 59.00 MBH
Temperature Rise. 34.1 F
Supply Fan
External Static Pressure 1.00 in wg
Options / Accessories Static Pressure
Eounumizor 0.07 in wg
Total External Static. 1.07 in wg
Fan RPM. 1164
Fan Power. 1.13 BHP
NOTE. Selected IFM RPM Range: 770 - 1175
Electrical Data
Minimum Voltage. 414
Maximum Voltag * 506
CompnuuuorRLA. 6.2
Cnmpnouuo,LRA. 41
Outdoor Fan Motor Qty 1
Outdoor Fan FLA (ea) 0.8
Indoor Fan Motor Type MED
Packaged Rooftop Builder 1.290 Page 7 of 20
Project: -- Untitled 12
Prepared By:
Performance Summary For RTU -1
01/10/2012
04:08PM
Indoor Fan Motor FLA. 2.1
Combustion Fan Motor FLA (ea). 0.24
Power Supply MCA. 10.7
Power Supply MOCP (Fuse or HACR). 15--
Min. Unit Disconnect FLA. 10
Min. Unit Disconnect LRA. 49
Electrical Convenience Outlet None
Acoustics
Sound Power Levels, db re 10E -12 Watts
Discharge Inlet Outdoor
63 Hz 88.1 88.0 90.9
125 Hz 82.7 79.8 84.6
250 Hz 74.7 66.4 79.5
500 Hz 70.4 64.0 77.9
1000 Hz 66.9 63.2 76.5
2000 Hz 61.5 57.2 71.1
4000 Hz 63.2 52.8 66.9
8000 Hz 58.6 45.6 62.5
A- Weighted 74.0 69.4 81.0
Advanced Acoustics
Detailed Acoustics Information
Advanced Accoustics Parameters
1. Unit height above ground. 30.0 ft
2. Horizontal distance from unit to receiver 50.0 ft
3. Receiver height above ground. 5.7 ft
4. Height of obstruction' 0.0 ft
5. Horizontal distance from obstruction to receiver 0.0 ft
6. Horizontal distance from unit to obstruction' 0.0 ft
Octave Band Center Frequency, Hz
63
125
250
500
1k
2k
4k
8k
Overall
1. Sound Power Levels at Unit's Acoustic Center, Lw
90.9
84.6
79.5
77.9
76.5
71.1
66.9
62.5
92.4 Lw
2. A- Weighted Sound Power Levels at Unit's Acoustic Center, LwA
64.7
68.5
70.9
74.7
76.5
72.3
67.9
61.4
80.8 LwA
3. Sound Pressure Levels at Specific Distance from Unit, Lp
58.5
52.2
47.1
45.5
44.1
38.7
34.5
30.1
60.0 Lp
4. A- Weighted Sound Pressure Levels at Specific Distance from Unit, LpA
58.5
52.2
47.1
45.5
44.1
38.7
34.5
30.1
60.0 LpA
Calculation methods used in this program are patterned after the ASHRAE Guide; other ASHRAE Publications and the AHRI
Acoustical Standards. While a very significant effort has been made to insure the technical accuracy of this program, it is assumed
that the user is knowledgeable in the art of system sound estimation and is aware of the tolerances involved in real world acoustical
estimation. This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be
appropriate to the real system being estimated. Because of this, no assurances can be offered that this software will always generate
an accurate sound prediction from user supplied input data. If in doubt about the estimation of expected sound levels in a space, an
Acoustical Engineer or a person with sound prediction expertise should be consulted.
Packaged Rooftop Builder 1.290
Page 8 of 20
Project: -Untitledl2
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Performance Summary For RTU -1
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Packaged Rooftop Builder 1.290 Page 9 of 20
Project: —Untitled 12
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Guide Specification for RTU -1
01/10/2012
04:08PM
GUIDE SPECIFICATIONS - 48TC * *04 -16
Note about this specification:
Carrier wrote this specification in the 2004 . version of the "Masterformat" as published by the Construction Specification Institute.
Please feel free to copy this specification directly into your building spec.
Gas Heat/ElectricCooling Packaged Rooftop
HVAC Guide Specifications
SizeRange: 3 to 15 Nominal Tons
Section Description
23 06 80 Schedules for Decentralized HVAC Equipment
23 06 80.13 Decentralized Unitary HVAC Equipment Schedule
23 06 80.13.A. Rooftop unit schedule
1. Schedule is per the project specification requirements.
23 07 16 HVAC Equipment Insulation
23 07 16.13 Decentralized, Rooftop Units:
23 07 16.13.A. Evaporator fan compartment:
1. Interior cabinet surfaces shall be insulated with a minimum 1 /2 -in. thick, minimum 1 1/2 lb density, flexible fiberglass
insulation bonded with a phenolic binder, neoprene coated on the air side.
2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.
23 07 16.13.B. Gas heat compartment:
1. Aluminum foil -faced fiberglass insulation shall be used.
2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.
23 09 13 Instrumentation and Control Devices for HVAC
23 09 13.23 Sensors and Transmitters
23 09 13.23.A. Thermostats
1. Thermostat must
a. energize both "W" and "G" when calling for heat.
b. have capability to energize 2 different stages of cooling, and 2 different stages of heating.
c. include capability for occupancy scheduling.
23 09 23 Direct - digital Control system for HVAC
23 09 23.13 Decentralized, Rooftop Units:
23 09 23.13.A. PremierLink controller
1. Shall be ASHRAE 62 -2001 compliant.
2. Shall accept 18 -32 VAC input power.
3. Shall have an operating temperature range from -40_F ( -40_C) to 158_F (70_C), 10% - 95% RH (non- condensing).
Packaged Rooftop Builder 1.290 Page 10 of 20
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Guide Specification for RTU -1
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4. Shall include an integrated economizer controller to support an economizer with 4 to 20 mA actuator input and no
microprocessor controller.
5. Controller shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air
quality, outdoor air quality, indoor relative humidity, compressor lock -out, fire shutdown, enthalpy, fan status, remote time
clock/door switch.
6. Shall accept a CO2 sensor in the conditioned space, and be Demand Control Ventilation (DCV) ready.
7. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/
exhaust/ reversing valve/ dehumidify/ occupied.
8. Unit shall provide surge protection for the controller through a circuit breaker.
9. Shall be Internet capable, and communicate at a Baud rate of 38.4K or faster
10. Shall have an LED display independently showing the status of activity on the communication bus, and processor operation.
11. Shall include an EIA -485 protocol communication port, an access port for connection of either a computer or a Carrier
technician tool, an EIA -485 port for network communication to intelligent space sensors and displays, and a port to connect
an optional LonWorks plug -in communications card.
12. Shall have built -in Carrier Comfort Networkt (CCN) protocol, and be compatible with other CCN devices, including
ComfortLinkt and ComfortVlEWt controllers.
13. Shall have built -in support for Carrier technician tool.
14. Software upgrades will be accomplished by local download. Software upgrades through chip replacements are not allowed.
15. Shall be shock resistant in all planes to 5G peak, l lms during operation, and 100G peak, l lms during storage.
16. Shall be vibration resistant in all planes to 1.5G @ 20 -300 Hz.
17. Shall support a bus length of 4000 ft (1219m) max, 60 devices per 1000 ft (305m) section, and 1 RS -485 repeater per 1000 ft
(305m) sections.
23 09 23.13.B. RTU Open - Open protocol, direct digital controller:
1. Shall be ASHRAE 62 -2001 compliant.
2. Shall accept 18- 30VAC, 50 -60Hz, and consumer 15VA or less power.
3. Shall have an operating temperature range from -40_F ( -40_C) to 130_F (54_C), 10% - 90% RH (non- condensing).
4. Shall include built -in protocol for BACNET (MS /TP and PTP modes), Modbus (RTU and ASCII), Johnson N2 and
LonWorks. LonWorks Echelon processor required for all Lon applications shall be contained in separate communication
board.
5. Shall allow access of up to 62 network variables (SNVT). Shall be compatible with all open controllers
6. Baud rate Controller shall be selectable using a dipswitch.
7. Shall have an LED display independently showing the status of serial communication, running, errors, power, all digital
outputs, and all analog inputs.
8. Shall accept the following inputs: space temperature, setpoint adjustment, outdoor air temperature, indoor air quality, outdoor
air quality, compressor lock -out, fire shutdown, enthalpy switch, and fan status /filter status/ humidity/ remote occupancy.
9. Shall provide the following outputs: economizer, fan, cooling stage 1, cooling stage 2, heat stage 1, heat stage 2, heat stage 3/
exhaust/ reversing valve.
10. Shall have built -in surge protection circuitry through solid state polyswitches. Polyswitches shall be used on incoming power
and network connections. Polyswitches will return to normal when the "trip" condition clears.
11. Shall have a battery back -up capable of a minimum of 10,000 hours of data and time clock retention during power outages.
12. Shall have built -in support for Carrier technician tool.
13. Shall include an EIA -485 protocol communication port, an access port for connection of either a computer or a Carrier
technician tool, an EIA -485 port for network communication to intelligent space sensors and displays, and a port to connect
an optional LonWorks communications card.
14. Software upgrades will be accomplished by either local or remote download. No software upgrades through chip replacements
are allowed.
23 09 33 Electric and Electronic Control System for HVAC
23 09 33.13 Decentralized, Rooftop Units:
23 09 33.13.A. General:
1. Shall be complete with self - contained low- voltage control circuit protected by a resettable circuit breaker on the 24 -v
transformer side. Transformer shall have 75VA capability.
2. Shall utilize color -coded wiring.
Packaged Rooftop Builder 1.290 Page 11 of 20
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Guide Specification for RTU -1
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3. Shall include a central control terminal board to conveniently and safely provide connection points for vital control functions
such as: smoke detectors, phase monitor, gas controller, economizer, thermostat, DDC control options, and low and high
pressure switches.
4. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor. See heat exchanger section of
this specification.
5. Unit shall include a minimum of one 8 -pin screw terminal connection board for connection of control wiring.
23 09 33.23.B. Safeties:
1. Compressor over - temperature, over - current. High internal pressure differential.
2. Low pressure switch.
a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pressure
switches. They shall physically prevent the cross -wiring of the safety switches between circuits 1 and 2.
b. Low pressure switch shall use different color wire than the high pressure switch. The purpose is to assist the installer and
service technician to correctly wire and or troubleshoot the rooftop unit.
3. High pressure switch.
a. Units with 2 compressors shall have different sized connectors for the circuit 1 and circuit 2 low and high pressure switches.
They shall physically prevent the cross -wiring of the safety switches between circuits 1 and 2.
b. High pressure switch shall use different color wire than the low pressure switch. The purpose is to assist the installer and
service technician to correctly wire and or troubleshoot the rooftop unit.
4. Automatic reset, motor thermal overload protector.
5. Heating section shall be provided with the following minimum protections:
a. High temperature limit switches.
b. Induced draft motor speed sensor.
c. Flame rollout switch.
d. Flame proving controls.
23 09 93 Sequence of Operations for HVAC Controls
23 09 93.13
23 09 93.13
Decentralized, Rooftop Units:
INSERT SEQUENCE OF OPERATION
23 40 13 Panel Air Filters
23 40 13.13 Decentralized, Rooftop Units:
23 40 13.13.A. Standard filter section
1. Shall consist of factory installed, low velocity, disposable 2 -in. thick fiberglass filters of commercially available sizes.
2. Unit shall use only one filter size. Multiple sizes are not acceptable.
3. Filters shall be accessible through an access panel with "no- tool" removal as described in the unit cabinet section of this
specification (23 81 19.13.H).
23 81 19 Self - Contained Air Conditioners
23 81 19.13 Small- Capacity Self- Contained Air Conditioners (48TC * *04 -16)
23 81 19.13.A. General
1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a fully hermetic scroll compressor(s) for
cooling duty and gas combustion for heating duty.
2. Factory assembled, single -piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all factory
wiring, piping, controls, and special features required prior to field start-up.
3. Unit shall use environmentally sound, Puron refrigerant.
4. Unit shall be installed in accordance with the manufacturer's instructions.
5. Unit must be selected and installed in compliance with local, state, and federal codes.
23 81 19.13.B. Quality Assurance
1. Unit meets ASHRAE 90.1 minimum efficiency requirements.
2. Unit shall be rated in accordance with AHRI Standards 210/240 and 340/360.
3. Unit shall be designed to conform to ASHRAE 15, 2001.
4. Unit shall be UL- tested and certified in accordance with ANSI Z21.47 Standards and UL- listed and certified under Canadian
standards as a total package for safety requirements.
5. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation.
Packaged Rooftop Builder 1.290 Page 12 of 20
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Guide Specification for RTU -1
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6. Unit casing shall be capable of withstanding 500 -hour salt spray exposure per ASTM B117 (scribed specimen).
7. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000 -hour salt spray.
8. Unit shall be designed in accordance with ISO 9001, and shall be manufactured in a facility registered by ISO 9001.
9. Roof curb shall be designed to conform to NRCA Standards.
10. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be stored at the
factory, and must be available upon request.
11. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain.
12. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph.
13. Unit shake tested to assurance level 1, ASTM D4169 to ensure shipping reliability.
14. High Efficient Motors listed shall meet section 313 of the Energy Independence and Security Act of 2007 (EISA 2007)
23 81 19.13.C. Delivery, Storage, and Handling
1. Unit shall be stored and handled per manufacturer's recommendations.
2. Lifted by crane requires either shipping top panel or spreader bars.
3. Unit shall only be stored or positioned in the upright position.
23 81 19.13.E. Project Conditions
1. As specified in the contract.
23 81 19.13.F. Operating Characteristics
1. Unit shall be capable of starting and running at 115_F (46_C) ambient outdoor temperature, meeting maximum load criteria
of AHRI Standard 210/240 or 340/360 at f 10% voltage.
2. Compressor with standard controls shall be capable of operation down to 40_F (4_C), ambient outdoor temperatures.
Accessory winter start kit is necessary if mechanically cooling at ambient temperatures down to 25_F ( -4_C).
3. Unit shall discharge supply air vertically or horizontally as shown on contract drawings.
4. Unit shall be factory configured for vertical supply & return configurations.
5. Unit shall be field convertible from vertical to horizontal airflow on all models. No special kit required on 04 -14 models.
Supply duct kit required for 16 size model only.
6. Unit shall be capable of mixed operation: vertical supply with horizontal return or horizontal supply with vertical return.
23 81 19.13.G. Electrical Requirements
1. Main power supply voltage, phase, and frequency must match those required by the manufacturer.
23 81 19.13.H. Unit Cabinet
1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a prepainted baked enamel
finish on all externally exposed surfaces.
2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60_F / 16_C): 60,
Hardness: H -2H Pencil hardness.
3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210/240 or 340/360 minimum
exterior sweat criteria. Interior surfaces shall be insulated with a minimum 1 /2 -in. thick, 1 lb density, flexible fiberglass
insulation, neoprene coated on the air side. Aluminum foil -faced fiberglass insulation shall be used in the gas heat
compartment.
4. Base of unit shall have a minimum of four locations for thru- the -base gas and electrical connections (factory installed or field
installed), standard.
5. Base Rail
a. Unit shall have base rails on a minimum of 2 sides.
b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging.
c. Holes shall be provided in the base rail for moving the rooftop by fork truck.
d. Base rail shall be a minimum of 16 gauge thickness.
6. Condensate pan and connections:
a. Shall be a sloped condensate drain pan made of a non - corrosive material.
b. Shall comply with ASHRAE Standard 62.
c. Shall use a 3/4" -14 NPT drain connection, possible either through the bottom or side of the drain pan. Connection shall
be made per manufacturer's recommendations.
7. Top panel:
a. Shall be a single piece top panel on 04 thru 12 sizes, two piece on 14 and 16 sizes.
8. Gas Connections:
Packaged Rooftop Builder 1.290 Page 13 of 20
Project: —Untitled12
Prepared By:
Guide Specification for RTU -1
01/10/2012
04:.08PM
a. All gas piping connecting to unit gas valve shall enter the unit cabinet at a single location on side of unit (horizontal
plane).
b. Thru -the -base capability
(1.) Standard unit shall have a thru- the -base gas -line location using a raised, embossed portion of the unit basepan.
(2.) Optional, factory approved, water -tight connection method must be used for thru -the -base gas connections.
(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.
9. Electrical Connections
a. All unit power wiring shall enter unit cabinet at a single, factory prepared, knockout location.
b. Thru -the -base capability.
(1.) Standard unit shall have a thru- the -base electrical location(s) using a raised, embossed portion of the unit basepan.
(2.) Optional, factory approved, water -tight connection method must be used for thru- the -base electrical connections.
(3.) No basepan penetration, other than those authorized by the manufacturer, is permitted.
10. Component access panels (standard)
a. Cabinet panels shall be easily removable for servicing.
b. Unit shall have one factory installed tool -less, removable, filter access panel.
c. Panels covering control box, indoor fan, indoor fan motor, gas components (where applicable), and compressors shall
have molded composite handles.
d. Handles shall be UV modified, composite. They shall be permanently attached, and recessed into the panel.
e. Screws on the vertical portion of all removable access panel shall engage into heat resistant, molded composite collars.
f. Collars shall be removable and easily replaceable using manufacturer recommended parts.
23 81 19.13.I. Gas Heat
1. General
a. Heat exchanger shall be an induced draft design. Positive pressure heat exchanger designs shall not be allowed.
b. Shall incorporate a direct -spark ignition system and redundant main gas valve.
c. Gas supply pressure at the inlet to the rooftop unit gas valve must match that required by the manufacturer.
2. The heat exchanger shall be controlled by an integrated gas controller (IGC) microprocessor.
a. IGC board shall notify users of fault using an LED (light- emitting diode).
b. The LED shall be visible without removing the control box access panel.
c. IGC board shall contain algorithms that modify evaporator fan operation to prevent future cycling on high temperature
limit switch.
d. Unit shall be equipped with anti -cycle protection with one short cycle on unit flame rollout switch or 4 continuous short
cycles on the high temperature limit switch. Fault indication shall be made using an LED.
3. Standard Heat Exchanger construction
a. Heat exchanger shall be of the tubular- section type constructed of a minimum of 20 -gauge steel coated with a nominal 1.2
mil aluminum - silicone alloy for corrosion resistance.
b. Burners shall be of the in -shot type constructed of aluminum- coated steel.
c. Burners shall incorporate orifices for rated heat output up to 2000 ft (610m) elevation. Additional accessory kits may be
required for applications above 2000 ft (610m) elevation, depending on local gas supply conditions.
d. Each heat exchanger tube shall contain multiple dimples for increased heating effectiveness.
4. Optional Stainless Steel Heat Exchanger construction
a. Use energy saving, direct -spark ignition system.
b. Use a redundant main gas valve.
c. Burners shall be of the in -shot type constructed of aluminum- coated steel.
d. All gas piping shall enter the unit cabinet at a single location on side of unit (horizontal plane).
e. The optional stainless steel heat exchanger shall be of the tubular- section type, constructed of a minimum of 20 -gauge
type 409 stainless steel.
f. Type 409 stainless steel shall be used in heat exchanger tubes and vestibule plate.
g. Complete stainless steel heat exchanger allows for greater application flexibility.
5. Optional Low NO Heat Exchanger construction
a. Low NO reduction shall be provided to reduce nitrous oxide emissions to meet California's Air Quality Management
District (SCAQMD) low -NO. emissions requirement of 40 nanograms per joule or less.
b. Primary tubes and vestibule plates on low NO units shall be 409 stainless steel. Other components shall be aluminized
Packaged Rooftop Builder 1.290 Page 14 of 20
Project: — Untitledl2
Prepared By:
Guide Specification for RTU -1
01/10/2012
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steel.
6. Induced draft combustion motor and blower
a. Shall be a direct -drive, single inlet, forward -curved centrifugal type.
b. Shall be made from steel with a corrosion - resistant finish.
c. Shall have permanently lubricated sealed bearings.
d. Shall have inherent thermal overload protection.
e. Shall have an automatic reset feature.
23 81 19.13.J. Coils
1. Standard Aluminum Fin - Copper Tube Coils:
a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to seamless
internally grooved copper tubes with all joints brazed.
b. Evaporator coils shall be leak tested to 150 psig pressure tested to 450 psig, and qualified to UL 1995 burst test at 1775
psig.
c. Condenser coils shall be leak tested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980
psig.
2. Optional Pre - coated aluminum -fin condenser coils (3 Phase Models Only):
a. Shall have a durable epoxy - phenolic coating to provide protection in mildly corrosive coastal environments.
b. Coating shall be applied to the aluminum fin stock prior to the fin stamping process to create an inert barrier between the
aluminum fin and copper tube.
c. Epoxy - phenolic barrier shall minimize galvanic action between dissimilar metals.
3. Optional Copper -fin evaporator and condenser coils (3 Phase Models Only):
a. Shall be constructed of copper fins mechanically bonded to copper tubes and copper tube sheets.
b. Galvanized steel tube sheets shall not be acceptable.
c. A polymer strip shall prevent coil assembly from contacting the sheet metal coil pan to minimize potential for galvanic
corrosion between coil and pan.
4. Optional E- coated aluminum -fin evaporator and condenser coils (3 Phase Models Only):
a. Shall have a flexible epoxy polymer coating uniformly applied to all coil surface areas without material bridging between
fins.
b. Coating process shall ensure complete coil encapsulation of tubes, fins and headers.
c. Color shall be high gloss black with gloss per ASTM D523 -89.
d. Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas including fin edges.
e. Superior hardness characteristics of 2H per ASTM D3363 -92A and cross -hatch adhesion of 4B -5B per ASTM D3359-
93.
f. Impact resistance shall be up to 160 in. -lb (ASTM D2794 -93).
g. Humidity and water immersion resistance shall be up to minimum 1000 and 250 hours respectively (ASTM D2247 -92
and ASTM D870 -92).
h. Corrosion durability shall be confirmed through testing to be no less than 1000 hours salt spray per ASTM B117-90.
5. Standard All Aluminum Novation Coils:
a. Standard condenser coils shall have all aluminum NOVATION Heat Exchanger Technology design consisting of
aluminum multi port flat tube design and aluminum fin. Coils shall be a furnace brazed design and contain epoxy lined
shrink wrap on all aluminum to copper connections.
b. Condenser coils shall be leak tested to 150 psig pressure tested to 650 psig, and qualified to UL 1995 burst test at 1980
psig.
6. Optional E- coated aluminum -fin, aluminum tube condenser coils:
a. Shall have a flexible epoxy polymer coating uniformly applied to all coil external surface areas without material bridging
between fins or louvers.
b. Coating process shall ensure complete coil encapsulation, including all exposed fin edges.
c. E -coat thickness of 0.8 to 1.2 mil with top coat having a uniform dry film thickness from 1.0 to 2.0 mil on all external
coil surface areas, including fin edges, shall be provided.
d. Shall have superior hardness characteristics of 2H per ASTM D3363 -00 and cross -hatch adhesion of 4B -5B per ASTM
D3359 -02.
e. Shall have superior impact resistance with no cracking, chipping or peeling per NSF /ANSI 51 -2002 Method 10.2.
Packaged Rooftop Builder 1.290 Page 15 of 20
Project: —Untitledl2
Prepared By:
Guide Specification for RTU -1
01/10/2012
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23 81 19.13.K. Refrigerant Components
1. Refrigerant circuit shall include the following control, safety, and maintenance features:
a. Fixed orifice metering system shall prevent mal- distribution of two -phase refrigerant by including multiple fixed orifice
devices in each refrigeration circuit. Each orifice is to be optimized to the coil circuit it serves.
b. Refrigerant filter drier - Solid core design.
c. Service gauge connections on suction and discharge lines.
d. Pressure gauge access through a specially designed access port in the top panel of the unit.
2. There shall be gauge line access port in the skin of the rooftop, covered by a black, removable plug.
a. The plug shall be easy to remove and replace.
b. When the plug is removed, the gauge access port shall enable maintenance personnel to route their pressure gauge lines.
c. This gauge access port shall facilitate correct and accurate condenser pressure readings by enabling the reading with the
compressor access panel on.
d. The plug shall be made of a leak proof, UV- resistant, composite material.
3. Compressors
a. Unit shall use fully hermetic, scroll compressor for each independent refrigeration circuit.
b. Compressor motors shall be cooled by refrigerant gas passing through motor windings.
c. Compressors shall be internally protected from high discharge temperature conditions.
d. Compressors shall be protected from an over - temperature and over - amperage conditions by an internal, motor overload
device.
e. Compressor shall be factory mounted on rubber grommets.
f. Compressor motors shall have internal line break thermal, current overload and high pressure differential protection.
g. Crankcase heaters shall not be required for normal operating range, unless required by compressor manufacturer due to
refrigerant charge limits.
23 81 19.13.L. Filter Section
1. Filters access is specified in the unit cabinet section of this specification.
2. Filters shall be held in place by a pivoting filter tray, facilitating easy removal and installation.
3. Shall consist of factory installed, low velocity, throw -away 2 -in. thick fiberglass filters.
4. Filters shall be standard, commercially available sizes.
5. Only one size filter per unit is allowed.
23 81 19.13.M. Evaporator Fan and Motor
1. Evaporator fan motor:
a. Shall have permanently lubricated bearings.
b. Shall have inherent automatic -reset thermal overload protection or circuit breaker.
c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating shall be
required.
2. Belt -driven Evaporator Fan:
a. Belt drive shall include an adjustable pitch motor pulley.
b. Shall use sealed, permanently lubricated ball - bearing type.
c. Blower fan shall be double -inlet type with forward -curved blades.
d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced.
23 81 19.13.N. Condenser Fans and Motors
1. Condenser fan motors:
a. Shall be a totally enclosed motor.
b. Shall use permanently lubricated bearings.
c. Shall have inherent thermal overload protection with an automatic reset feature.
d. Shall use a shaft -down design on 04 to 12 and 16 models and shaft -up on 14 size with rain shield.
2. Condenser Fans:
a. Shall be a direct -driven propeller type fan.
b. Shall have aluminum blades riveted to corrosion- resistant steel spiders and shall be dynamically balanced.
23 81 19.13.0. Special Features Options and Accessories
1. Integrated Economizers (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase Models):
a. Integrated, gear- driven opposing modulating blade design type capable of simultaneous economizer and compressor
Packaged Rooftop Builder 1.290 Page 16 of 20
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Prepared By:
Guide Specification for RTU -1
01/10/2012
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operation.
b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules shall be
available as a factory installed option.
c. Damper blades shall be galvanized steel with composite gears. Plastic or composite blades on intake or return shall not be
acceptable.
d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and/or humidity are
below setpoints.
e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive air stream
control.
f. Shall be equipped with low- leakage dampers, not to exceed 2% leakage at 1 in. wg pressure differential.
g. Shall be capable of introducing up to 100% outdoor air.
h. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air.
i. Shall be designed to close damper(s) during loss -of -power situations with spring return built into motor.
j. Dry bulb outdoor air temperature sensor shall be provided as standard. Outdoor air sensor setpoint shall be adjustable and
shall range from 40 to 100_F / 4 to 38_C. Additional sensor options shall be available as accessories.
k. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set at 100 %,
with a range of 0% to 100 %.
1. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation
rate for full occupancy. A remote potentiometer may be used to override the damper setpoint.
m. Dampers shall be completely closed when the unit is in the unoccupied mode.
n. Economizer controller shall accept a 2 -10 Vdc CO2 sensor input for IAQ/DCV control. In this mode, dampers shall
modulate the outdoor air damper to provide ventilation based on the sensor input.
o. Compressor lockout sensor shall open at 35_F (2_C) and close closes at 50_F (10_C).
p. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable.
q. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust fan contact
is closed.
2. Two - Position Damper (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase Models)
a. Damper shall be a Two - Position Damper. Damper travel shall be from the full closed position to the field adjustable %-
open setpoint.
b. Damper shall include adjustable damper travel from 25% to 100% (full open).
c. Damper shall include single or dual blade, gear driven dampers and actuator motor.
d. Actuator shall be direct coupled to damper gear. No linkage arms or control rods shall be acceptable.
e. Damper will admit up to 100% outdoor air for applicable rooftop units.
f. Damper shall close upon indoor (evaporator) fan shutoff and/or loss of power.
g. The damper actuator shall plug into the rooftop unit's wiring harness plug. No hard wiring shall be required.
h. Outside air hood shall include aluminum water entrainment filter.
3. Manual damper
a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit up to 25 or
50% outdoor air for year round ventilation.
4. Humidi -MiZer Adaptive Dehumidification System (3 Phase Models Only):
a. The Humidi -MiZer Adaptive Dehumidification System shall be factory installed in single stage 48TC04 -07 and two stage
48TC08 -16 models with RTPF (round tube plate tin) condenser coils, and shall provide greater dehumidification of the
occupied space by two modes of dehumidification operations in addition to its normal design cooling mode:
(1.) Subcooling mode further sub cools the hot liquid refrigerant leaving the condenser coil when both temperature and
humidity in the space are not satisfied.
(2.) Hot gas reheat mode shall mix a portion of the hot gas from the discharge of the compressor with the hot liquid
refrigerant leaving the condenser coil to create a two -phase heat transfer in the system, resulting in a neutral
leaving air temperature when only humidity in the space is not satisfied.
(3.) Includes head pressure controller.
5. Head Pressure Control Package
a. Controller shall control coil head pressure by condenser fan speed modulation or condenser fan cycling and wind baffles.
b. Shall consist of solid -state control and condenser coil temperature sensor to maintain condensing temperature between
Packaged Rooftop Builder 1.290 Page 17 of 20
Project: —Untitledl2
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Guide Specification for RTU -1
01/10/2012
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90_F (32_C) and 110_F (43_C) at outdoor ambient temperatures down to -20_F (- 29_C).
6. Propane Conversion Kit
a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit for use with
liquefied propane, up to 2000 ft (610m) elevation.
b. Additional accessory kits may be required for applications above 2000 ft (610m) elevation.
7. Flue Shield
a. Flue shield shall provide protection from the hot sides of the gas flue hood.
8. Condenser Coil Hail Guard Assembly (Factory installed on 3 Phase Models Only. Field installed on all 3 and 1 Phase
Models)
a. Shall protect against damage from hail.
b. Shall be either hood style or louvered.
9. Unit- Mounted, Non -Fused Disconnect Switch (Available on units with MOCP's of 80 amps or less):
a. Switch shall be factory installed, internally mounted.
b. National Electric Code (NEC) and UL approved non -fused switch shall provide unit power shutoff.
c. Shall be accessible from outside the unit.
d. Shall provide local shutdown and lockout capability.
10. Convenience Outlet:
a. Powered convenience outlet. (3 Phase Models Only)
(1.) Outlet shall be powered from main line power to the rooftop unit.
(2.) Outlet shall be powered from line side or load side of disconnect by installing contractor, as required by code. If
outlet is powered from load side of disconnect, unit electrical ratings shall be UL certified and rated for additional
outlet amperage.
(3.) Outlet shall be factory installed and internally mounted with easily accessible 115 -v female receptacle.
(4.) Outlet shall include 15 amp GFI receptacles with independent fuse protection.
(5.) Voltage required to operate convenience outlet shall be provided by a factory installed step -down transformer.
(6.) Outlet shall be accessible from outside the unit.
(7.) Outlet shall include a field installed "Wet in Use" cover.
b. Non- Powered convenience outlet.
Outlet shall be powered from a separate 115/120v power source.
A transformer shall not be included.
Outlet shall be factory installed and internally mounted with easily accessible 115 -v female receptacle.
Outlet shall include 15 amp GFI receptacles with independent fuse protection.
Outlet shall be accessible from outside the unit.
Outlet shall include a field installed "Wet in Use" cover.
11. Flue Discharge Deflector:
a. Flue discharge deflector shall direct unit exhaust vertically instead of horizontally.
b. Deflector shall be defined as a "natural draft" device by the National Fuel and Gas (NFG) code.
12. Thru- the -Base Connectors:
a. Kits shall provide connectors to permit gas and electrical connections to be brought to the unit through the unit basepan.
b. Minimum of four connection locations per unit.
13. Supply Duct Cover: (16 size only.)
a. Required when field converting the factory standard vertical duct supply to horizontal duct supply configuration. One
required per unit.
14. Propeller Power Exhaust:
a. Power exhaust shall be used in conjunction with an integrated economizer.
b. Independent modules for vertical or horizontal return configurations shall be available.
c. Horizontal power exhaust is shall be mounted in return ductwork.
d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when dampers
open past the 0 -100% adjustable setpoint on the economizer control.
15. Roof Curbs (Vertical):
a. Full perimeter roof curb with exhaust capability providing separate air streams for energy recovery from the exhaust air
without supply air contamination.
Packaged Rooftop Builder 1.290 Page 18 of 20
Project: —Untitledl2
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Guide Specification for RTU -1
01/10/2012
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b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight.
c. Permits installation and securing of ductwork to curb prior to mounting unit on the curb.
16. High Altitude Gas Conversion Kit:
a. Package shall contain all the necessary hardware and instructions to convert a standard natural gas unit to operate from
2000 -7000 ft (610 to 2134m) elevation with natural gas or from 0 -7000 ft (90- 2134m) elevation with liquefied propane.
17. Outdoor Air Enthalpy Sensor:
a. The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction with a return
air enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit to determine if outside
air is suitable for free cooling.
18. Return Air Enthalpy Sensor:
a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide differential
enthalpy control.
19. Indoor Air Quality (CO2) Sensor:
a. Shall be able to provide demand ventilation indoor air quality (IAQ) control.
b. The IAQ sensor shall be available in duct mount, wall mount, or wall mount with LED display. The setpoint shall have
adjustment capability.
20. Smoke detectors (factory installed only):
a. Shall be a Four -Wire Controller and Detector.
b. Shall be environmental compensated with differential sensing for reliable, stable, and drift -free sensitivity.
c. Shall use magnet- activated test/reset sensor switches.
d. Shall have tool -less connection terminal access.
e. Shall have a recessed momentary switch for testing and resetting the detector.
f. Controller shall include:
(1.)
(2.)
(3.)
One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm
control panel.
Two Form -C auxiliary alarm relays for interface with rooftop unit or other equipment.
One Form -C supervision (trouble) relay to control the operation of the Trouble LED on a remote test/reset station.
(4.) Capable of direct connection to two individual detector modules.
(5.) Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications
21. Winter start kit
a. Shall contain a bypass device around the low pressure switch.
b. Shall be required when mechanical cooling is required down to 25_F ( -4_C).
c. Shall not be required to operate on an economizer when below an outdoor ambient of 40_F (4_C).
22. Time Guard
a. Shall prevent compressor short- cycling by providing a 5- minute delay (±2 minutes) before restarting a compressor after
shutdown for any reason.
b. One device shall be required per compressor.
23. Disconnect Switch Bracket (16 size only)
a. Provides a pre- engineered and sized mounting bracket for applications requiring a unit mounted fused and non -fused
disconnect of greater than 100 amps. Bracket assures that no damage will occur to coils when mounting with screws and
other fasteners.
Packaged Rooftop Builder 1.290 Page 19 of 20
i•
.i. CERTIFIED.
Unit Feature Sheet for RTU -1
Project: -Untitled 12
Prepared By:
01/10/2012
04:08PM
Carrier
WeatherMakee — 48TC
PACKAGED ROOFTOP GAS HEATING /ELECTRIC COOLING UNITS
3, 4, 5, 6, 7.5, 8.5, 10, 12.5, 15 TONS
Optional Louvered Hail Guard Shown
Puron.
COMP
WEATHERMAKER SERIES
WeatherMaker(48TC)units are one -piece gas heating, electric
cooling units that are pre -wired and charged with Puron
(R -410) refrigerant They are factory tested in both heating
and cooling modes, and rated in accordance with AHRI
Standards 210/240(04 -06 sizes) and 340/360 (07 -16 sizes).
WeatherMaker units are designed in accordance with UL
Standard 1995, and listed by the Underwriters' Laboratories.
Approved and certffied by:
US
Certified to ISO 9001
STANDARD FEATURES INCLUDE:
• Puron (R -410A) HFC refrigerant
• ASHRAE90.1 energy compliant
• Scrod compressors with intemalEne break end overload protection
• Single -stage cooling capacity control on 04 -12 models
• Two -stage cooling capacity control on 08 -16 models
• SEER'supto 13.0, EER's up to 11.1 and IEER's up to 11.8
• Acutroln' refrigerant metering system
• Exclusive noncorrosive composite condensate pan in accordance with
ASHRAE Standard 62, sloping design, side or c nterdrain
• Standard cooling operation up to 115`F(46`C) and down to 40`F (4'C)
- down to 25' F (-4' C) with ++inter start kit.
• Pre -painted exterior panels andprimercoated interior panels tested to
500 hours salt spray protection
• Fully insulated cabinet
• Exclusive IGC solid -state control for on -board diagnostics with LED
error code designation burner control logic and energy saving indoor
fan motordelay
• Low NOx models that meet California Air Quality Management
• Induced draft gas heat combustion design
• Redundant gas vabres with up to two stages of heating
• Low pressure end high pressure switch protected.
MAINTENANCE FEATURES:
• Access panels with easy grip handles
• Innovative easy starting, no -strip screws on unit access panels
• Two -inch disposable return air Eaters and Tool-less filter access door
• Belt drive evaporator -fan motor and pulley combinations
• New terminal boardfacditating simple safety circuit troubleshooting and
simplified control box arrangerrent
• Exclusive IGC solid -state control for on -board diagnostics with LED
error code designation. burner control logic and energy saving indoor
fan motordelay.
INSTALLATION FEATURES:
• Thru- the-bottom power entry capabiity
• Single point gas and electric connections
• Full perimeter base red with butt -in rigging adapters and fork slots
• Field convertible from vertical to horizontal airflow for slab mounting.
(16 size modelsrequiire field instated supply duct cover).
STANDARD WARRANTY:
• 10 -year heatexchanger- 15- yearstainless steel option
• 5- yearcompressor
• 1-yearparts
• 3year parts on NovationCondensercols —where available
• Msny optional upgrades also available
OPTIONS INCLUDE BUTARE NOT LIMITED TO:
• PremierLinkn' and RTU Open Mufti Protocol DDC Controls
• Supply and Return Air Smoke Detectors, high static motors
• Louvered condenser codguatds
• Economizer. disconnect and convenience outlet options
• Stainless Steel heat exchanger option
• Corrosion resistant col coating.
• Flumidil.liZer` adaptive dehumidification system avalableon at
models with RTPF condenser cods — Motor Master I controller included
• Hinged access panels
Fora complete list of options and eooassories refer to the Product Data
Catalog for this unit.
Packaged Rooftop Builder 1.290 Page 20 of 20
BTL
ENGIN I EIZ1 NG
17924 - 140th Avenue NE, Suite 220
Woodinville, WA 98072 -4315
Phone: (425) 814 -8448
Fax: (425) 821 -2120
Structural Calculations
FILE COPY
, „„,,,t,!!r. ^ r;
for
Tukwila Value Village
Support of Proposed HVAC Unit
January 24, 2012
REVIEWED FOR
CODE COMPLIANCE
APPROVED
FEB 0 8 2012
City of Tukwila
BUILDING DIVISION
t'1POI3.
RECEIVED
JAN 2 7 2012
PERMITCENTER
BTL
ENGIN1ER1NG
17924 — 140th Avenue NE, Suite 220
Woodinville, WA 98072 -4315
Phone: (425) 814 -8448
Fax: (425) 821 -2120
Calculations
•
BTI, 17924 — 140th Avenue NE, Suite 220
Woodinville, WA 98072 -4315
Phone: (425) 814 -8448
ENGINEERING. Fax: (425) 821 -2120
Gravity Support
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HVAC ROOF PLAN O
*BTL
ENGINEERING
17924 - 140th Avenue NE, Suite 220
Woodinville, WA 980724315
Phone: 425-814-8448
Fax: 425-821-2120
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Project: Designed By: Date.
Project Number Client:
Scale:
Page: - Z
17924 — 140th Avenue NE, Suite 220
Woodinville, WA 98072-4315
Phone: (425) 814-8448
Fax: (425) 821-2120
Seismic Support
Conterminous 48 States
2009 International Building Code
Latitude = 47.453308333
Longitude = - 122.262247222
Spectral Response Accelerations Ss and S1
Ss and S1 = Mapped Spectral Acceleration Values
Site Class B - Fa = 1.0 ,Fv = 1.0
Data are based on a 0.05 deg grid spacing
Period Sa
(sec) (g)
0.2 1.421 (Ss, Site Class B)
1.0 0.486 (S1, Site Class B)
Tukwila Value Village Mechanical Unit
12- 199 -01
Revision Date:
1/23/2012
Occupancy Category:
Seismic Use Group: I
IE = 1.00
Is = 1.00
I W = 1.00
II - Other Structures
Site Class:
ss
1:42
S =3,
(Seismic Factor)
(Snow Factor)
(Wind Factor)
D
♦
Fe = 1.00
F„ = 1.51
ASCE Table 11.4 -1
ASCE Table 11.4 -2
Design Spectral Response Acceleration:
SMS = F8SS
= 1.42
SDS = % SMS
= 0.95
IBC Table 1604.5
ASCE Table 20.3 -1
SM1 = F„S1
= 0.74
SD1 = %SM1
= 0.49
Tukwila Value Village Mechanical Unit Revision Date: 1/23/2012
12- 199 -01
Seismic Forces
Component Operating Weight:
F =
17; - Ibs
0.4 aP SDS WP. [1 +2 ( )]
RP /I
F = 1281 Ibs
F need not exceed:
F = 1.6 SpS IP WP
F = 4270 Ibs
F shall not be less than:
F = 0.3 SDS 1p WP
F = 801 Ibs
Dimensions:
x = i`:_86'56= '`' <in
y" 14.15 `in
z = :49 in
Curb Height = r ` 34 in
Check Uplift:
MOT = 74935 lb-in
MRESIST = 109652 lb-in
/b- i N
Il�lfT 7- 7y? 35
7'1 773"
rG -i7
/01/ /6
z
Curb Height
ASCE Eq. 13.3 -1
ASCE Eq. 13.3 -2
ASCE Eq. 13.3 -3
I [w
F.S. =
NOT O.K.
4J11-1.- h fF5aavrD
/3l 4 77R- cta /i,v7_
Spa P4G-Ir
Tukwila Value Village Mechanical Unit Revision Date: 1/23/2012
12- 199 -01
Seismic Forces
Component Operating Weight: :;:`.4597:`; } Ibs
F =
0.4aPSDSWP
Rp/ Ip
F = 271 Ibs
F need not exceed:
F = 1.6 SDS IP WP
F = 905 Ibs
F shall not be less than:
F = 0.3SpSipWP
F = 170 Ibs
Dimensions:
X ='=
Y
Height =
in
L375r in
in
in
Check Uplift:
Mor = 8331 lb-in
MRESIST = 12559 lb-in
[1 +2 (z/h)] ASCE Eq. 13.3 -1
ASCE Eq. 13.3 -2
ASCE Eq. 13.3 -3
2
Curb Height
y 1
F.S. = 1.5 1.5
O.K.
BTL
ENGINEERING
17924 - 140th Avenue NE, Suite 220
Woodinville, WA 98072 -4315
Phone: 425-814-8448
Fax: 425-821-2120
Project: Designed By:
Project Number: Client:
Scale:
Date.
Page. S -`(
BTL
EN G1 NElRIN C
17924 — 140th Avenue NE, Suite 220
Woodinville, WA 98072 -4315
Phone: (425) 814 -8448
Fax: (425) 821 -2120
Details
AC -1 FASTENING DETAIL
NO SCALE
fi 4 S 7 B V/ Y F i Y A C- 170 NEW CURB
ADAMS? W/18.64. S7753 SIR4P. fi4S7BV
S7RQP7t1 CURS A44PIH?W /(1) /10
SCRSYS FARM STRAP10 MT 14SE
RAE W /(T) 410 SCRBYS 7Y11. OF (4)
S7R4P.S64 SIDS (3)S7RAP.SEAEA2
(14 MTV
NEW AC-1: 2324 L8
KW CURB ADAP7BZ 493 IBS
DON N6'R01FC7Are 200116
S 4 S7 H V A E W CURB A A 4 P7H ? 7O WSW
CURB W / 1 ' 1 0 S 2 7? E ), (4) S i 7? E Y S EA .
SIAy (3),27 EH5EA. 81D (14 7VTAL,t
FASTEN RTU TO ROOF CURB W/18 -G4
STEEL STRAP & (2)112 S REWS TYPE OF
(4) ONE EACHCORNER
EXISIDIG CURB TOREMAIN. NEW UNIT 317LitS
DOTING CURB ilSL85'
AC -6 FASTENING DETAIL
NO SCALE
09 -04 -2012
KELVIN BATTLE
1012 CENTRAL AV S
KENT WA 98032
City of Tukwila
Jim Haggerton, Mayor
Department of Community Development Jack Pace, Director
RE: Permit No. M12 -013
VALUE VILLAGE
16700 SOUTHCENTER PY TUKW
Dear Permit Holder:
In reviewing our current records, the above noted permit has not received a final inspection by the City of Tukwila Building
Division. Per the International Building Code, International Mechanical Code, Uniform Plumbing Code and/or the National
Electric Code, every permit issued by the Building Division under the provisions of these codes shall expire by limitation and
become null and void if the building or work authorized by such permit has not begun within 180 days from the issuance date
of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time after the work has
begun for a period of 180 days. Your permit will expire on 10/21/2012.
Based on the above, you are hereby advised to:
1) Call the City of Tukwila Inspection Request Line at 206 -431 -2451 to schedule for the next or fmal inspection.
Each inspection creates a new 180 day period, provided the inspection shows progress.
-or-
2) Submit a written request for permit extension to the Permit Center at least seven (7) days before it is due to
expire. Address your extension request to the Building Official and state your reason(s) for the need to extend
your permit.
The Building Code does allow the Building Official to approve one extension of up to 180 days. If it is determined that your
extension request is granted, you will be notified by mail.
In the event you do not call for an inspection and/or receive an extension prior to 10/21/2012, your permit will become null
and void and any further work on the project will require a new permit and associated fees.
Thank you for your cooperation in this matter.
Sincerely,
7DA-dd
Bill Rambo
Permit Technician
File: Permit File No. M12 -013
6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone 206-431 -3670 • Fax 206- 431 -3665
• �;, •
P I
PLAN REVIEW /ROUTING SLIP
ACTIVITY NUMBER: M12 -013 DATE: 01 -27 -12
PROJECT NAME: VALUE VILLAGE
SITE ADDRESS: 16700 SOUTHCENTER PY
X. Original Plan Submittal
Response to Incomplete Letter #
Response to Correction Letter # Revision # After Permit Issued
DEPARTMENTS:
Vkdin Division
Public Works
W\..AW1/012-'14-
Fire Prevention
Structural n
Planning Division
Permit Coordinator
DETERMINATION OF COMPLETENESS: (Tues., Thurs.)
Complete
11
Incomplete
DUE DATE: 01 -31-12
Not Applicable
Comments:
Permit Center Use Only
INCOMPLETE LETTER MAILED: LETTER OF COMPLETENESS MAILED:
Departments determined incomplete: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials:
TUES/THURS ROUTING:
Please Route 11(-1 Structural Review Required
REVIEWER'S INITIALS:
nNo further Review Required
DATE:
n
APPROVALS OR CORRECTIONS:
Approved ❑ Approved with Conditions
Notation:
REVIEWER'S INITIALS:
DUE DATE: 02-28-12
Not Approved (attach comments)
DATE:
Permit Center Use Only
CORRECTION LETTER MAILED:
Departments issued corrections:
Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials:
Documents /routing slip.doc
2 -28-02
Contractors or Tradespeople Peer Friendly Page
•
General /Specialty Contractor
A business registered as a construction contractor with L8l to perform construction work within the scope of
its specialty. A General or Specialty construction Contractor must maintain a surety bond or assignment of
account and carry general liability insurance.
Business and Licensing Information
Name PERFORMANCE HEATING a A/C INC UBI No. 600601386
Phone 4252510356 Status Active
Address 25500 74Th Ave S License No. PERFOHA15ORT
Suite /Apt. License Type Construction Contractor
City Kent Effective Date 12/30/1985
State WA Expiration Date 4/30/2013
Zip 98032 Suspend Date
County King Specialty 1 General
Business Type Corporation Specialty 2 Unused
Parent Company
Business Owner Information
Name
Role
Effective Date
Expiration Date
MILLER, DANIEL E
President
11/27/2007
Bond Amount
ERDAHL, DARRIN
Vice President
11/27/2007
748802C
GOWIN, RICHARD L
Vice President
01/01/1980
04/26/2011
GOWIN, CONSTANCE F
Vice President
01/01/1980
11/15/2007
Bond Information
Page 1 of 1
Bond
Bond Company Name
Bond Account Number
Effective Date
Expiration Date
Cancel Date
Impaired Date
Bond Amount
Received Date
10
DEVELOPERS SURETY
Et INDEM CO
748802C
10/01/2007
Until Cancelled
$12,000.0011/27
/2007
9
DEVELOPERS SURETY
& INDEM CO
853803C
04/28/2002
Until Cancelled
12/24/2007
$12,000.0004/23
/2002
Assignment of Savings Information No records found for the previous 6 year period
Insurance Information
Insurance
Company Name
Policy Number
Effective Date
Expiration Date
Cancel Date
Impaired Date
Amount
Received Date
20
Ohio Cas Ins Co
BKA54440798
04/28/2011
04/28/2012
$1,000,000.0004
/26/2011
19
0010 CAS INS
BKA54440798
04/28/2010
04/28/2011
$1,000,000.00
04/27/2010
18
OOHIO CAS INS
BK0085362185704/28/2007
04/28/2010
$1,000,000.0004
/22/2009
17
BURLINGTON
INS CO
HGL0012730
04/28/2006
04/28/2008
$1,000,000.00
04/24/2007
16
BURLINGTON
INS CO
HGL00006025
04/28/2005
04/28/2006
$1,000,000.00
04/27/2005
Summons /Complaint Information No unsatisfied complaints on file within prior 6 year period
Warrant Information No unsatisfied warrants on file within prior 6 year period
https://fortress.wa.gov/lni/bbip/Print.aspx
02/10/2012
SOUTHCENTER PARKWAY
-. - 41
AC -1l
0
PROVIDE& INSTALL (1) NEW 20- TON ROOFTOP GAS PACKAGE ACUNIT TO REPLACE EXISTINGFAILED
20 -TON IN SAME LOCATION. NEW UNIT TO REINSTALLED ON NEW CURB ADAPTER. NEW CURB
ADAPTER TO BE INSTALLED ON EXISTING ROOF CURB. ROOF STRUCTURE SEE ATTACHED STRUCTUR4L
AND SEISMIC CALCULATIONS FOR RECOMMENDED FASTENING METHODS. CONNECT NEW UNIT TO
EXISTING LINE VOLTAGE, LOW VOLTAGE, & NATURAL GASUTILI77ES.
0
0
EXIS77NG ROOFTOP GAS PAC/C4GEACUNIT, TYP. FOR REFERENCE ONLY. NO WORK
PROVIDE& INSTALL (1) NEW 4 -TON ROOFTOP GAS PACKAGE AC UNIT TO REPLACE EXISTINGFAILED
4 -TON IN SAME LOCATION. NEW UNIT TO BEINSTALLED ON EXISTING ROOF CURB. ROOF STRUCTURE
SEE ATTACHED STRUCTURAL AND SEISMIC CALCULATIONSFOR RECOMMENDED FASTENING METHODS.
CONNECT NEW UNIT TO EXISTING LINE VOLTAGE, LOW VOLTAGE, & NATURAL GAS U77LITIES.
0
0
L_••
HVAC ROOF PLAN
1/16" = 1 -0"
KING COUNTY PARCEL NO.:
262304 -9128
LEGAL DESCRIPTION:
BEGSECOR OFSE1 /4OFNWI /4 THN89 -4319 W619.81 FT THN0-57-48 W218.70
FT TO TPOB THCONTGNO57 -48 W160.06FT THS89- 45- 58E25262 FT THNO -14-02
E114FT TH589-45- 58E364.37FT TO ELY MGNOFSE1 /4OFNW I/4 THS0 -25 -58 E
251.52 FT THN89 -45 -58 W 300 FT THS 0 -14 -02 W 2250 FT THN89 -45 -58 W321.57
FT TO TPOB -A/C4 POR PARCEL 3 & 4 OF CITY OFTUKWILA SHORT PLATNO77 -51
RECORDING NO 7710130634 AKA PARCEL 8 OF CITY OF TZ/KWILA BINDING SITE PLAN,
PARKWAY SQUARE, RECORDINGNO7912050783
•
• • • •
•
•
•• ••
• • • • • • P • • •
FASTEN NEW AGI TO NEW CURB ADAPTER W/
18 -GA. STEEL STRAP. FASTENSTR4P TO CURB
ADAPTER W /(2) /10 SCREWS, FASTENSTR4P
TO UNIT BASE R4IL W /(2) #10 SCREWS. TYP.
OF (2) STRAPS EA. CORNER (8 TOTAL).
NEWAC-1: 2324LBS
NEW CURB ADAPTER: 493 L85
EXISTING ROOF CURB: 200 LB5
FASTEN NEW CURB ADAPTER TO EXISTING
CURB W / #10 SCREW, (4) SCREWS EA. SIDE,
(3) SCREWS EA. END (14 TOTAL).
AC -1 FASTENING DETAIL
NO SCALE
FASTENRTU TO ROOF CURB W /18 -GA.
STEEL STRAP& (2)112 SCREWS TYPE OF
(4) ONE EACH CORNER
EXISTINOCURB TO REMAIN.
AC -6 FASTENING DETAIL
NO SCALE
AC -6 FASTENING DETAIL
NO SCALE
SCOPE OFWORK'
PROVIDE& INSTALL (1) NEW 20-TON ROOFTOP GAS PACKAGE AC UNIT& (1) NEW
4-TON R O Of TO P GAS PA C/ G4 GE A C UNIT TO REPLACE EXIS TI NG FAILED 20-TON &
4 -TON IN SAME LOCATIONS 20 -TON UNIT TO BEINSTALLED ON NEW CURB
ADAPTER NEW CURB ADAPTER TO BEINSTALLED ONEXISTING ROOF CURB. 4 TON
UNIT TO BE PLACED DIRECTLY ON EXISTING ROOF CURB. SEE ATTACHED
STRUCTURAL AND SEISMIC CALCULATIONS FOR RECOMMENDED FASTENING METHODS.
CONNECT NEW UNIT TOEXIS77NG LINE VOLTAGE, LOW VOLTAGE, & NATURAL G45
UTILITIES.
CODE NOTES:
1) SEAL DUCTS PER WS.EC SECTION 14141
2) INSULATE DUCTWORK PER WS.EC TABLE 14-6.
3) PROVIDE ECONOMIZER REQUIRED PER WS.EC SECTION 1433,
4) A 110V CONVENIENCE OUTLET SHALL BE WITHIN 25'-0" OF OUTDOOR
EQUIPMENT P ER I, M. C. SEC T I0 N 3 0 6.4 ,1
5) ROOF ACCESS TO EQUIPMENT TO COMPLY WITH LAIC SECTION 306.5
HVACEQU /PME TJCHEDULE
TAG
ilfANUFACTURERDESCR
/PT /ON
MODEL NO.
NOMINAL
TONS
CAPACITY -BTUH
AR!
EER/SEER
/FE)?
CRY
ESP.
FAN BHP
ELECTR /CAL
SOUND
dB /A)
14/EIGHT
(LBS.)
OUTS /DEA /R(CFii7)
RE4IARKS
HEAT /NG
COOL /NG
VOLTS
PHASE
MCA
NOCP
AC-1
CARRIER
ROOFTOP GAS PACKAGE AC UNIT
48TCDD24ABA6 -0,30A0
20.0
178,000
256,100
9.8/-
10.6
8,000
1.0
4.96
460
30
56.4
70
87
*638
* *1650
WITH POWER EXHAUST, ECONOMIZER, & CURB ADAPTER
AC-6
CARRIER
ROOFTOP GAS PACKAGEACUNIT
48TCDA05A2A6 -0AOA0
4
59,000
47,600
- /13.00
-
1,600
1.0
1.13
460
30
10.7
15
81
537
* *400
WITHECONOMIZER
1111' -0„
NORTH?
1113' - -0"
1156' -0"
1121' -0„
AC-1: 820 dB(A)
0
0
1145' -O"
0
0
0
0
1199' -O"
SOUTHlj
1
1
1
1
REVIStONS
No changes shall be made to the scope
of work without prior approval of
Tukwila Building Division.
NOTE: Revisions will require a new plan submittal
and may include additional plan review fees.
* INCLUDES ACCESSORIES& NEW CURB ADAPTER
** PER 2009I.M.C., TABLE 403,3, 128 000 SQ. FT. RETAIL AREA, NEWAC-I & 6 PROVIDES 25% OF VENTILATION AIR,
Reif-V e 6;1-
c5mO�i
d (r2))
cs4Ul^&
o °o r re�
bj an 5)-/-7o4e
e 7 - 7 . ( 2 i7
fir , `ri- w 1 Y k-e_
_eys. c_tet_O 2co' p/ty(
V 1 H 1 '
ki.„ j,.,e7)e?,
REVIEWED FOR
CODE COMPLIANCE
APPROVED
FEB 0 8 2012
DL_ •1/1/\-
City of T ila
BUILDING ISfQN
OCT 2.1 2012
FILE COPY
Permit No.. 1. �
• errors and omissions.
Pl�.� review approval is subject to erro
i�:o��a4 of construction documents does
not artfhcte
`� "� " of adopted code or ordinance.. R p
tit violation 'fit any f""""
of approved Field Copy and ohs is acKnow:ed0 s:
By �� ✓�����
Date: 2�/'0/2
City Of Tukwila
BUILDING DIVISION
M11Ol3
RECEIVED
JAN 27 2012
ERMIT CENTER
Dynamic Solutions for the Built Enviroment
a
h
H
t/)
z
0
c)
W
HVAC ROOF PLAN
EQUIPMENT SCHEDULE
®.
w
1
DATE: 12 -21 -11
DRAWN: MS
ENGR: MS
APPVD:
JOB NUMBER:
3570 -11
M1
SHEET 1 OF 1