HomeMy WebLinkAboutPermit M16-0143 - KING COUNTY HOUSING AUTHORITY - ROOFTOP AHUKING COUNTY
HOUSING AUTHORITY
X11 � 1t •.
M16-0143
City of Tukwila
' Department of Community Development
• 6300 Southcenter Boulevard, Suite #100
Tukwila, Washington 98188
Phone: 206-431-3670
Inspection Request Line: 206-438-9350
Web site: http://www.TukwilaWA.Rov
MECHANICAL PERMIT
Parcel No: 2623049123 Permit Number: M16-0143
Address: 600 ANDOVER PARK W Issue Date: 10/4/2016
Permit Expires On: 4/2/2017
Project Name: KING COUNTY HOUSING AUTHORITY
Owner:
Name: KC HOUSING AUTHORITY
Address: 600 ANDOVER PARK W, TUKWILA,
WA, 98188
Contact Person:
Name: KEN CARLSON
Phone: (253) 627-8155
Address: 2701 S J ST, TACOMA, WA, 98409
2014
Contractor:
2015
Name: GENERAL MECHANICAL INC
Phone: (253) 627-8155
Address: 2701 SOUTH J ST, TACOMA, WA,
2015
98409
2014
License No: GENERM*306QF
Expiration Date: 9/30/2018
Lender:
2015
Name:
2015
Address:
DESCRIPTION OF WORK:
CHANGE ROOFTOP AHU
Valuation of Work: $120,000.00
Fees Collected: $1,637.62
Type of Work: REPLACEMENT
Electrical Service Provided by: PUGEST SOUND ENERGY
Fuel type: GAS
Water District: TUKWILA
Sewer District: TUKWILA
Current Codes adopted by the City of Tukwila:
International Building Code Edition:
2015
National Electrical Code:
2014
International Residential Code Edition:
2015
WA Cities Electrical Code:
2014
International Mechanical Code Edition:
2015
WAC 296-466:
2014
Uniform Plumbing Code Edition:
2015
WA State Energy Code:
2015
International Fuel Gas Code:
2015
Permit Center Authorized Signatu
Date: "
I hearby 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
development permit and agree to the conditions attached to this permit.
Signature: �� Date: %U —
PrintName:
This permit shall become null and void if the work is not commenced within 180 days for the date of issuance, or if
the work is suspended or abandoned for a period of 180 days from the last inspection.
PERMIT CONDITIONS:
1: Work shall be installed in accordance with the approved construction documents, and any changes made
during construction that are not in accordance with the approved construction documents shall be
resubmitted for approval.
2: All permits, inspection record card and approved construction documents shall be kept at the site of work
and shall be open to inspection by the Building Inspector until final inspection approval is granted.
3: Readily accessible access to roof mounted equipment is required.
4: All construction shall be done in conformance with the Washington State Building Code and the
Washington State Energy Code.
5: Remove all demolition rubble and loose miscellaneous material from lot or parcel of ground, properly cap
the sanitary sewer connections, and properly fill or otherwise protect all basements, cellars, septic tanks,
wells, and other excavations. Final inspection approval will be determined by the building inspector based
on satisfactory completion of this requirement.
6: 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).
7: All electrical work shall be inspected and approved under a separate permit issued by the City of Tukwila
Permit Center.
8: 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.
9: ***MECHANICAL PERMIT CONDITIONS***
10: All mechanical work shall be inspected and approved under a separate permit issued by the City of Tukwila
Permit Center (206/431-3670).
11: Manufacturers installation instructions shall be available on the job site at the time of inspection.
12: The attached set of mechanical plans have been reviewed by The Tukwila Fire Marshals Office and are
acceptable with the following concerns:
13: 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
#2437)
14: 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)
15: Remote indicator lights are required on all above ceiling smoke detectors. (City Ordinance #2437)
16: Duct smoke detectors shall be capable of being reset from a single point near the alarm panel. (City
Ordinance #2437)
17: Duct detectors shall send a supervisory signal only upon activation. (City Ordinance #2437)
18: 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 #2437) (IFC 901.2)
19: An electrical permit from the City of Tukwila Building Department Permit Center (206-431-3670) is required
for this project.
20: Contact The Tukwila Fire Prevention Bureau to witness all required inspections and tests. (City Ordinances
#2436 and #2437)
21: Any overlooked hazardous condition and/or violation of the adopted Fire or Building Codes does not imply
approval of such condition or violation.
22: These plans were reviewed by Inspector 511. If you have any questions, please call Tukwila Fire Prevention
Bureau at (206)575-4407.
PERMIT INSPECTIONS REQUIRED
Permit Inspection Line: (206) 438-9350
1400 FIRE FINAL
0703
MECH EQUIP EFF
1800
MECHANICAL FINAL
0609
PIPE/DUCT INSULATION
0705
REFRIGERATION EQUIP
0701
ROUGH -IN MECHANICAL
0702
SMOKE DETECTOR TEST
CITY OF TUKWi"
Community Development Department
Permit Center
• 6300 Southcenter Blvd., Suite 100
Tukwila, WA 98188
http://www.TukwilaWA.Jzov
Mechanical Permit No.� O l
Project. No.
Date Application Accepted:
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 �—o
Site Addrl
Tenant
Q t-j42�— -�� i&-
PROPERTY OWNER
Nart�
z
Address:
City: tate: i
CONTACT PERSON — person receiving all proiect
communication
z
Name:
S -J—
` a
9M
Address: �
Fax:
City:
State- p:
Tukwila Business License No.
/2
Phone:
Fax: -7z
Email:
Lr
Valuation of project (contractor's bi,
Describe the scope of work in detail
id,
or's Tax No.:
Number: Floor:
New Tenant: ❑ ..... Yes 11�-No
MECHANICAL CONTRACTOR INFORMATION
Company Name:
z
Address:. I
S -J—
City:
State: Zip;6*5
Phone: ,
Fax:
Contr Reg No.: /r e
Exp Date:
Tukwila Business License No.
/2
Use: Residential:
New..........
❑
Replacement........ ❑
Commercial:
New..........
❑
Replacement...... ,ET—
Fuel Type: Electric......
❑
Gas
.... Other:
H:\Applications\Forms-Applications On Line\2016 ApplicationsNechanical Permit Application Revised 1-4-16.docx
Revised: January 2016
Page 1 of 2
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Indicate type of mechanical work being installed and the quantity below:
Unit Type
Qty
Furnace <100k btu
Residential, Nighttime
Furnace >100k btu
Industrial
Floor furnace
55 dB(A)
Suspended/wall/floor
57 dB(A)
mounted heater
Commercial
Appliance vent
47 dB(A)
Repair or addition to
65 dB(A)
heat/refrig/cooling
60 dB(A)
system
65 dB(A)
Air handling unit
<10,000 cfm
Unit Type
Qty
Air handling unit
>10,000 cfm
Residential, Nighttime
Evaporator cooler
Industrial
Ventilation fan
connected to single duct
55 dB(A)
Ventilation system
57 dB(A)
Hood and duct
Commercial
Incinerator — domestic
47 dB(A)
Incinerator —
comm/industrial
65 dB(A)
Unit Type
Qty
Fire damper
Residential, Nighttime
Diffuser
Industrial
Thermostat
55 dB(A)
Wood/gas stove
57 dB(A)
Emergency enerator
Commercial
Other mechanical
equipment
47 dB(A)
60 dB(A)
65 dB(A)
Boiler/Compressor Qty
0-3 hp/100,000 btu
3-15 h /500,000 btu
15-30 hp/1,000,000 btu
30-50 hp/1,750,000 btu
50+ h /1,750,000 btu
Noise
Mechanical units need to be in compliance with the Tukwila Noise Code. Maximum permissible sound levels are based on from where the sound is
created and where the sound is heard. Additionally, if sound can be heard from within a house at night in a residential zone it may not be allowed.
For more details, see TMC 8.22
District of Sound
Producing Source
District of Receiving Property
Residential, Da time*
Residential, Nighttime
Commercial
Industrial
Residential
55 dB(A)
45 dB(A)
57 dB(A)
60 dB(A)
Commercial
57 dB(A)
47 dB(A)
60 dB(A)
65 dB(A)
Industrial
60 dB(A)
50 dB(A)
65 dB(A)
70 dB(A)
*Daytime means 7AM-I OPM, Monday through Friday and 8AM-IOPM, Saturday, Sunday and State -recognized holidays.
A few sounds are exempt from the noise code, including:
Warning devices;
Construction and property maintenance during the daytime hours (7am-10pm);
Testing of backup generators during the day.
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).
I 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 OWNJKR OR
Print
AGENT:
Date: Z
T'
Day Telephone :2C -e —6Z 7—�j(S—j
Mailing Address: 27, S• '16"720'J
City State Zip
H:\Applications\Forms-Applications On Line\2016 ApplicationsWechanical Permit Application Revised 1-4-16.docx
Revised: January 2016 Page 2 of 2
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DESCRIPTIONS
PermitTRAK
$1,637.62
M16-0143 Address: 600 ANDOVER PARK W
Apn: 2623049123
$1,637.62
MECHANICAL
$1,574.63
PERMIT ISSUANCE BASE FEE
R000.322.100.00.00
0.00
$32.50
PERMIT FEE
R000.322.100.00.00
0.00
$1,227.20
PLAN CHECK FEE
R000.322.102.00.00
0.00
$314.93
TECHNOLOGY FEE
$62.99
TECHNOLOGY FEE
TOTAL FEES PAID BY RECEIPT: R9392
R000.322.900.04.00
0.00
$62.99
$1,637.62
Date Paid: Monday, September 12, 2016
Paid By: KENNETH CARLSON
Pay Method: CREDIT CARD 012108
Printed: Monday, September 12, 2016 11:57 AM 1 of 1
N?WY57EM5
INSPECTION RECORD e
A/) Retain a copy with permit IMI (A Oi��
INSPEt4<N N0. PERMIT N0.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431-3670
Permit Inspection Request Line (206) 438-9350
Project:
Type of Inspection:
WIA
ac'l�tL 1� L
Address:
Date Called:
M2 reK
Special Instructions:
Date Want d: a.
p.m.
Request9f:
Phone No:
2S -S;- 6owl -
CL.
Approved per applicable codes. O Corrections required prior to approval.
COMMENTS:
Inspector: Date11117116 r 7 16
REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be
paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection.
INSPECTION RECORD
Retain a copy with permit I& - O/ 3
INSPECTION NO. PERMIT NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431-3670
Permit Inspection Request Line (206) 438-9350
Project:
TyRe of Inspection:
-
Address: n
JkO .UJI�'
Date Called:
Special Instructions:
Date Wanted:
-711 p.m.
Requester:
Phone No:
0 Approved per applicable codes. LJ Corrections required prior to approval.
Date:
I
M REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be
paid at 6300 Southcenter Blvd.. Suite 100. Call to schedule reinspection.
INSPECTION RECORD.r2) ��
Retain a copy with permit
INS ION N0. PERMIT NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431-3670
Permit Inspection Request Line (206) 438-9350
FlApproved per applicable codes. 1:1 Corrections required prior to approval.
COMMENTS:
Inspector: Date: %� , �
61 1
F] REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be
paid at 6300 Southcenter Blvd.. Suite 100. Call to schedule reinspection.
0 INSPECTION RECORD I(n `0/q -
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) 438-9350
Project-
)�CA A
Type of Inspection:
AjeCP
Address: /�
1-17Uii 1/ OA -W- JAI
Date Called:
Special Instructions:
Date Want a.m.
//77/9 p.m.
lRequestqf:
Phone No:
WApproved per applicable codes. Corrections required prior to approval.
COMMENTS:
Inspector: A>Aim Date:/ 4
-7 //4;
REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be
paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection.
01
INSPECTION RECORD
Retain a copy with permit M 1 &- 6 hj 3
INSPECTION NO. PERMIT NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431-3670
Permit Inspection Request Line (206) 438-9350
FlApproved per applicable codes. Corrections required prior to approval.
REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be
paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection.
INSPECTION RECORD
Retain a copy with permit
INSPECTION NUMBER
PERMIT NUMBERS
CITY OF TUKWILA FIRE DEPARTMENT
206-575-4407
Project:
Type of Inspection:14 /
Address:
Contact Person:'
Suite #:
Pre -Fire:.
Special Instructions:
Phone No.:
❑ Approved per applicable codes.
COMMENTS:
❑ Corrections required prior to approval.
Needs Shift Inspection:
Sprinklers:
Fire Alarm:
Hood & Duct:
Monitor:
Pre -Fire:.
Permits:
Occupancy Type:
Inspector: m I Date: fl/tI116 Hrs.:
❑ $100.00 REINSPECTION FEE REQUIRED. You will receive an invoice from
the City of Tukwila Finance Department. Call to schedule a reinspection.
tsming Aaaress
Attn: Company Name:
Address:
City: State: Zip:
Word/Inspection Record Form.Doc 3/14/14 T.F.D. Form F.P. 113
PERMIT COORD COPY
PLAN REVIEW/ROUTING SLIP
PERMIT NUMBER: M16-0143 DATE: 09/14/16
PROJECT NAME: KING COUNTY HOUSING AUTHORITY
SITE ADDRESS: 600 ANDOVER PARK W
X Original Plan Submittal Revision # before Permit Issued
Response to Correction Letter # Revision # after Permit Issued
DEPARTMENTS:
� L ���(04�
Building Division
Public Works ❑
PRELIMINARY REVIEW:
Not Applicable ❑
(no approval/review required)
REVIEWER'S INITIALS:
APPROVALS OR CORRECTIONS:
Approved ❑
Corrections Required ❑
(corrections entered in Reviews)
Notation:
REVIEWER'S INITIALS:
lfw( P,
A-�A - -,� -�I�
Fire Prevention Ii Planning Division ❑
Structural ❑ Permit Coordinator ❑
DATE: 09/15/16
Structural Review Required ❑
DATE:
DUE DATE: 10/13/16
Approved with Conditions
Denied ❑
(i.e: Zoning Issues)
I 13r.11 I is
Permit Center Use Only
CORRECTION LETTER MAILED:
Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials:
12118/zms
GENERAL MECHANICAL INC.
Home Espanol Contact
Safety & Health Claims & Insurance
40*4 Washington State Department of
Ch Labor & Industries
GENERAL MECHANICAL INC
Owner or tradesperson 2701 SOUTH J STREET
TACOMA, WA 98409-8092
Principals 253-627-8155
CAMPBELL, MATTHEW R, PRESIDENT PIERCE County
LONSFORD, MICHAEL C, VICE PRESIDENT
HOOVER, STEPHEN ROSCOE, VICE
PRESIDENT
SMITH, ADAM THOMAS, SECRETARY
HOOVER, DALE E, VICE PRESIDENT
(End: 08/25/2014)
BOYCE, ALAN T, VICE PRESIDENT
(End: 08/25/2014)
KEMPF, DANIEL A, SECRETARY
(End: 09/06/2016)
MANLEY, PETER T, PARTNER
(End: 10/01/1998)
COLEMAN, JAMES P, PRESIDENT
(End: 10/01/2003)
Doing business as
GENERAL MECHANICAL INC
WA UBI No. Business type
278 040 974 Corporation
Governing persons
ALAN
T
BOYCE
DALE E HOOVER;
MATTHEW CAMPBELL;
MICHAEL LONSFORD;
License
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Verify the contractor's active registration / license / certification (depending on trade) and any past violations.
Construction Contractor Active.
... _.........._................................ _.....................
Meets current requirements.
License specialties
GENERAL
License no.
GENERM*306QF
Effective — expiration
11/06/1970— 09/30/2018
Bond
...............
Safeco Ins Co of America
Bond account no.
69S000624
$12,000.00
Trades & Licensing
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https:Hsecure.lni.Wa.gov/verify/Detail.aspx?UBI=278040974&LIC=GENERM*306QF&SAW= 10/4/2016
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11 PROJECT NOTES
OMER:
KING COUNTY HOUSING AUTHORITY
(ANDOVER PARK WEST`
TUKWILLA, 98188
CONTRACTOR:
JOHNSON CONTROLS
4011 S.E. INTERNATIONAL WAY
SUITE 605
MILWAUKEE, OR 97222
PROJECT MANAGER: VEERA VIJAY P.E. CEM 206_85D.A742
Yee ramijayaraghavanfti.cam
ENGINEER:
HULTZIBHU ENGINEERS
1111 FAWCETT AVENUE
SUITE 100
TACOMA, WA 98402
PRIMEIMECHANICAL CONTACT: MICHAEL TAGLES, P.E.
ELECTRICAL CONTACT: TOM URQUHART, RE
STRUCTURAL ENGINEER:
PCS STRUCTURAL SOLUTIONS
1250 PACIFIC AVE #7071
TACOMA. WA 98402
253.383.3257
FAX: 253.3$3.32$3
michaatt@)huhzbhu.com
251383.3257
FAX: 253.383.328
tomu@hultzbhb.com
CONTACT; GARY BECKNER: P E 253-383.2797
GbL-ckner@psc-stL,ctural.com
F— PROJECT GENERAL NOTES
1 ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS EXISTING,
2 ALL WORK IS 13ASE BID UNLESS SPECIFICALLY NOTED AS ALTERNATE BID WORK.
3. REVIEW OF EXISTING CONDITIONS IS REQUIRED.
4. BUILDING IS OCCUPIED DURING CONSTRUCTION, UTILITY OUTAGES MUST BE
AUTHORIZED BY OWNER, NO NOISE GENERATING ACTIVITIES BSPAIEEN 5 Phi AND 7 AM
F
DESCRIPTION OF WORD
REPAIR HVAC SYSTEM AT MULTIPLE SITES IN KING COUNTY,
LIST OF DRAWINGS
G1.0 COVER SHEET
MA)N OFFICE - (MO)
M041,10.1 MECHANICAL LEGEND & NOTES
MO -M1:0 SCHEDULES & SPECIFICATIONS
MO -M4.0 ROOF PLAN
MO -M4.1 DETAILS
BRIAFRWOOD - (BVV)
W.1 !,MECHANICAL LEGEND & NOTE
-WO SCHEDULES & SPECtFICATTIO S
SE— IAR.,T E P - ,`SIT
l Olr,1Is' :-:D FOR:
0 IN-lechanica!
13,6cctrical
0 -Plumbing
`J<✓`-`" pvmg
7 C-17 Cf Tulaw"'.a
5
no
M4.0
ROOF PLAN
YA-M1:
SCHEDULES b SPECIR ATIONS
LA OUSE - (LH)
ROOF PLAN
FRE COPY
LH -#M0.
MECHANICAL LEGEND QTES
,44x11.0
SCHEDULES & SPECIFICATIO
LH -M1.
SCHEDULES & SPECIE ATIONS�■
Perm
1
D
LH -M4.0
ROOF PLAN
.-M[.L
NQRTiIRI
N1-MO.1
1 -(N1)
I CHANICAL LE ND & NOTES
Flan ioYi3�1V �s
ilC�%Pi !9 subject
1 ct to errors and omissions.
N1 -M1.0
SC EDULES & ECIFICATIONStf-;r0'2I
cf co
'Siri_�-:{ion documents does not aul:hoCize
NI -WO
R PLAN
the Viciation Li
,.ny adopted code or ordinance. Pii000ipt
N2 -M0,1 b(3E 2 . ( )
N2 -M0,1 MEGHAI LEGEND 8 NOTES
of a f'ovod F, .,
FP " � -- � •�
d Copy and condiiaons is acknowledged:
N2 -M1 o
SCHEDU S & SPECIFICATIONS
N2 -M4.0
ROOF
By:
SOUTHRIDGE
H SE-( )
Date:
— ��
SR-MO.1
ME ICAL L GENA & NOTES
z
SR1.0
EDULES & S ECIFICATIONS
SR:M?,14.0
F PLAN
City of Tukwila
YARDLEY
RIMS - (YA)
BUILDING DIVISION "—"-
YA--N10.1
MECHANICAL LEGEN & NOTES
YA-M1:
SCHEDULES b SPECIR ATIONS
YA-M :0
ROOF PLAN
TMINSTER MANOR - MIA)
1-M0.1
MECHANICAL LEGEND & NO S
,44x11.0
SCHEDULES & SPECIFICATIO
-M4.0
ROOF PLAN
i
APPROVALS
chan� _ ----
of w^ to the s^npP
_ TL "?Proval of
`visiOn_
m ay i '-3wpl n submittal
rev;
REVIEWED FOR
CODE COMPLIANCE
APPROVED
t
SEP 2 2 2016
City of Tukwila
BUILDING DIVISION
9
RECEIVED
CITY OF TUKWILA
SEP 12 2016
PERMIT CENTER
10
PERMIT SET
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S1 ET SIZE IS TRUE SCALE VN'I-EN:
ASOVE LINS MEASURES AS NOTED
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6
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WESY SEL t.EVj. �
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7 7 �•�
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White Center
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Tukwila
11x
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mapI
600 Andover Park W Heights -
x SeaTac# Cascade-Faimood i1
Notmandy F rilt�a rt u
Park
t �
East
WJRK LOCATION
VICR41TY SAP
NTS F
NORTH
E I F I G I H
AERIAL 'VIEW ^AR
NTS NORTH
SITE ADDRESS:
KING COUNTY HOUSING AUTHORITY MAIN OFFICE
600 ANDOVER PARK WEST
TUKWILLA, WA 98141
BLDG DATA:
OCCUPANCY: R-2 (NO CHANGE)
SPRINKLERED: YES (NO CHANGE)
FIRE ALARM: YES (NO CHANGE)
SCOPE OF WORK:
1 REPLACE EXISTING ELECTRIC ROOFTOP HVAC UNIT WITH NEW GAS FIRED ELECTRICAL COOL
ROOFTOP HVAC UNIT
E HA I AL E "ERAL DE OLITIO NOTES
1. DEMOLITION DRAWINGS NOTES ARE INTFNDED TO ONLY GIVE A GENERAL REPRESENTATION OF THE DEMOLITION INVOLVED, AND DO NOT CONSTITUTE A FULL
LISTING OF ALL ITEMS REQUIRING REMOVAL NOT ALL ITEMS TO BE DEMO'D ARE SHOWN. CONTRACTOR IS RESPONSIBLE TO REVIEW EXISTING CONDITIONS.
EXISTING DRAWINGS, AND MECHANICAL GENERAL DEMOLITION NOTES.
2 IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW SITE CONDITIONS AND TO IDENTIFY ALL DEMOLITION WORK, AND INCLUDE IN HIS BID ALL COSTS FOR
DEMOLITION & DISPOSAL NOT ALL ITEMS TO BE DEMO'D ARE SHOWN: SEE GENERAL NOTES FOR REQUIREMI-NITS.
3. EXIST. DUCTS, EQUIPMENT. PIPING, AIR INLETSIOUTLETS, SHOWN DASHED REPRESENT MAJOR MECHANICAL. ITEMS TO 13E REMOVED SEE GENERAL NOTES.
DRAWING NOTE=S 5 KEYED NOTES WHICH COVER ALL OTHER MISC. MECHANICAL ITEMS TO BE REMOVED.
A ALL EXIST ITEMS NOT BEING REUSED SHALL BE REMOVED. THIS INCLUDES SUCH ITEMS AS THERMOSTATS, CONTROL DEVICES, CONTROL WIRING, PNEUMATIC
TUBING, DUCTS, FANS, PIPING, SUPPORTS, VALVES, CURBS, AND RELATED ACCESSORIES.
5. PROVIDE TEMPORARY CAP -OFF OF ALL EXIST. SYSTEMS TO ALLOW CONTINUED USE OF ALL SYSTEMS UNTIL THE FINAL- SYSTEM COMPONENTS ARE INSTALLED
AND CONNECTED
S "OLD ALL REMOVED ITEMS FOR OWNERS REVIEW. ITE=MS SELECTED BY OWNE=R FOR SALVAGE SHALL BE MOVED BY THE CONTRACTOR TO THE OWNERS
STORAGE ROOM (VERIFY EXACT LOCATION WITH OWNER). ITEMS NOT SELECTED BY OWNER FOR SALVAGE SHALL BE DISPOSED OF CFF SITE IBY CONTRACTOR.
7, ROUTING SHOWN OF EXISTING ITEMS IS APPROXIMATE= CONTRACTOR SHALL FIELD VERIFY LOCATIONS CONTENTS, AND FLOW DIRECTION OF ALL PIPING �
DUCTS. LABELING SHOWN ON PLANS HAS NOT BEEN VERIFIED
8 _ SEE FLOOR PLANS FOR RECONNECTION OF NEW PIPING AND OUCTWORK.
A I B I C I p I E I F
K
MECHANICAL LEGEND
SYMBOL
DESCRIPTION
ABBREV.
DESCRIPTION
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DUCT (FIRST FIGURE, SIDE SHOWN)
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APPROX.
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REF
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RATED LOAD AMPS
RPM
REVOLUTIONS PER MINUTE
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SUPPLY AIR
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TEMPERATURE
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SHEET ON WHICH DETAIL IS SHOWN
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SHEET ON WHICH SECTION IS SHOWN
i IE HA IAL GENERAL NOTES
1 ALL PIPING & DUCTWORK SHOWN IS SCHEMATIC. CONTRACTOR SHALL PROVIDE ALL OFFSETSIELBOWS AS REO'D TO ALLOW ROUTING
AROUND STRUCTURE, ELECTRICAL, & OTHER INTERFERENCES
2. SALANCING NOTES: PROVIDE AIR BALANCING OF HVAC SYSTEM, SEE SECTION AND 23 05 93 FOR COMPLETE REGUIREMENTS
3 ALL PIPING AND DUCTWORK SHALL BE RUN CONGEALED, UNO
h. PROVIDE TRANSITIONS FROM DUCT SIZES INDICATED TO CONNECTION SIZES AT EQUIPMENT. WHERE THE CONNEC;TINC; DUCT IS LINED,
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mr ROJ E OT PSE C I F ICIAATlOr4b
1. SECTION 23 1123 -GAS PIPING
2 STEEL PIPE FITTINGS.
A THREADED FiTTLNGS• MALLEABLE IRON PER ASME B18 3- CAST IRON
PER ASME 816.4.
3 GAS PIPING: SCHEDULE 40 STEEL PIPING {COMPLYING VMTH ASME A53} Wr~dTH THREADED CLASS 125 FITTINGS.
4. ZUL LISTED FOR GAS SERVICE. BRONZE TWO-PIECE BLOWOUT PROOF STEM, FULL PORT. NIBCO T -685 -70 -UL.
5. RATED AT MINIMUM 125 PSIG AT 200 DEGREES F; PROVIDE DIELECTRIC UNIONS WHERE DISSIMILAR METALS JOIN.
PROVIDE UNIONS AT CONNECTIONS TO ALL EQUIPMENT
6. INSTALLATION: FOLLOW ESTABLISHED PROFESSIONAL PRACTICES FOR JOINING OF PIPING AND STT AS TO SUIT THE
SYSTEM PRESSURES AND TEMPERATURES INVOLVED.
7. SECTION 23 81 53 - HVAC UNITS
8. HVAC UNITS ROOFTOP PACKAGED GAS HEAT ELECTERiC COOL ROOFTOP UNIT$ WITH AS A MINIMUM SCHEDULES
CAPACITY. SEE SCHEDULE FOR ACCESSORIES MANUFACTURER AND MODELAS SCHEDULED.
9. PROVIDE WiTH 0-100% OA ECONOMIZER AND CUSTOM ROOF ADAPTOR CURB
ENERMY COBE. - HVAC
1 LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C4032.1..OR EQUIPMENT IS SELECTED AT
SAME CAPACITY AS THE UNIT BEING REPLACED.
2 EQUIPMENT HAS BEEN SELECTSI3 PER WSEC 0403.2.2
3 VENTILATION AND THE ABILITY TO REDUCE OUTSIDE AIR TO IMG MINIMUM$ SHALL BE PROViDED PER WSEC 0403 2 5.
4 MOTORS i HP AND LARGER SHALL BE ENERGY EFFICIENT TYPE PER VVSEC C403.2.13: MOTORS 1112 HP TO 1 HP SHALL BE
EiCM *TYPE OR MEET L41NIMUM EFFICIENCY REQUIREMENTS PER WSEC C403.2.10.3.
S. TEMPERATURE CONTROL SYSTEM SHALL HAVE A MINIMUM DEAD BAND OF 5 DEGREES AS REQUIRED BY WSEC 0403.2.4.2.
6. HVAC SYSTEMS SHALL BE EQUIPPED VIATH AUTOMATIC CONTROLS CAPABLE OF PROVIDING NIGHT SETBACK. SEVEN
DIFFERENT DAILY SCHEDULES, AND OPTIMUM START PER THE REQUIREMENTS OF WNSEC C403.2 4.3
7 OUTSIDE AIR INTAKES, EXHAUST OUTLETS, AND RELIEF OUTLETS SHALL BE PROVIDEDWMTH DAMPERS THAT COMPLY
WITH WSEC C403.2.4.4. DAMPER SHALL AUTOMATLCALLY CLOSE VVI-IEN SYSTEM OR SPACES SERVED ARE NOT IN USE
OR DURING WARM-UP. COOL4)OWN, AND SETBACK DAMPER MAXIMUM LEAKAGE RATE SHALL NOT EXCEED MAXiMUM
ALLOWED BYVVSf:C 0402.4.52
a COMBUSTION HEATING EQUIPMENT WITH A CAPACITY OVER 225 MBH SHALL HAVE MODULATING OR STAGED COMBUSTION
CONTROL PER WSEC C+403.Z4.6.
9. FAN SYSTEMS SERVING A ZONE OR MULTIPLE ZONES WViTHOUT SEPARATING WALLS WMTH TOTAL AIRFLOVV OVER 10,E: W CFM
SHALL REDUCE AIRFLOWWi BASED ON SPAC E HEATING AND COOLING DEMAND PER WSEC 0403.2.122
10. ALL DUCTIM(3RK SHALL BE CONSTRUCTED AND SEALED IN ACCORDANCE VATH IMC, MEC C402 AND LSC REQUIREMENTS
PER MEC C403.2.7.
11 DUCTS AND PLENUMS DESIGNED TO OPERATE AT A PRESSURE ABOVE 3' W.C. SHALL BE LEAK TESTED PER WNSSC
0403.2 7.3.3. DOCUMENT AND SUBMIT TEST RESULTS TO THE AHJ AS REQUIRED
12. DUCTWORK SHALL BE INSULATED TO THE APPROPRIATE R -VALUE AS REQUIRED BYyti EC 0403.2 7.
13 PROVIDE HIGH LIMiT SHUT-OFF CONTROL OF ECONOiySIZER COOLING PER TABLE C403.3.1.1.3(2)
14 ECONOMIZER DAMPERS SHALL BE CAPABLE OF BEING SEQUENCED WITH MECHANICAL COOLING EQUIPMENT.
ECONOMIZERS ON SYSTEMS WViTH COOLING CAPACITY GREATER THAN 65 MBH SHALL BE CAPABLE OF PROVIDING PARTIAL
COOLING PER MEC 0403.3.1.1.2
15. ECONOMIZER CONTROLS SHALL BE SUCH THAT ECONOMIZER OPERATION DOES NOT INCREASE BUILDING HEATING ENERGY
DURING NORMAL OPERATIONS PER WSEC C403,4.1.4, AND SHALL BE INTEGRATED WITH MECHANICAL COOLING SYSTEM AND
BE CAPABLE OF PROVIDING PARTIAL COOLING PER WSEC 0403.4.1.3
16. FORVAV SYSTEMS WITH ODD, PROVIDE STATIC PRESSURE RESET PER VWSEC 0403.4.2.2
17. SUPPLY ALR SYSTEMS SERVING MULTIPLE ZONES SHALL BE VAV TYPE DESIGNED AND CAPABLE OF $EING CONTROLLED TO
REDUCE PRIMARY AiR SUPPLY TO EACH ZONE TO A MAXIMUM FLOW RATE AS ALLOWED BY WSEC 0403 4 5.
IS. HVAC SYSTEMS NTH MULTIPLE ZONES SHALL REQUIRE TEMPERATURE RESET CONTROLS MICH AUTOMATICALLY RESET
SUPPLY AIR TEMPERATURES PER WSEC 0403.4.5.4.
19. COOLING SYSTEMS SHALL. NOT USE HOT GAS BYPASS OR OTHER EVAPORATOR PRESSURE CONTROL SYSTEMS UNLESS
THERE ARE MULTIPLE STEPS OF UNLOADING, HOT GAS BYPASS CAPACITY SHALL BE LIMITED PER TABLE 0403.4.7. DOES
NOT APPLY TO UNITARY PACKAGED SYSTEMS 90 MBH OR SMALLER
20. AIR SHALL BE BALANCED AS REQUIRED IN SECTION 0408 2.21 AND C408.2.2 2 OF THE WSEC
21. PROVIDE COMMISSIONING PLAN 8 REPORT REQUIREMENTS FOR PRELIMINARY MID FiNAL COMMISSION048 PER SECTION
C408.1. PROVIDE SECiLIENCE OF OPERATIONS AND TEST PROCEi3URES PER SECTION C•4U6.1.2 AND SUBMIT COMPLIANCE
CHECKLIST PER SECTION 0108.1 3 4 OF THE WSEC TO THE BUILDING OFFICiAL UPON SUBSTANTIAL COMPLETION.
22. THESE'ENERGY CODE NOTES' ARE LiSTED TO SATISFY THE BUILDING DEPARTMENTS REQUIREMENT THAT CERTAIN
INFORMATION BE PLACED ON THE PIANS, BUT DO NOT DIMINISH THE FULL PROJECT REQUIREMENTS PROVIDE ITEMS IN
EXCESS OF CODE WHERE NOTED ON DRAWINGS AND IN SPECIFICATIONS. FOR OTHER ADDED REQUIREMENTS, SEE
SPECIFICATIONS.
SECTION 010000 -GENERAL
1. CODE CCMPLIANCE- ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND
ORDINANCES
2 DRAW NGS. DRAW NGS ARE DIAGRAMMATIC AND SHOWN THE GENERAL ARRANGEMENT OF
THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS,
FITTINGS, ALTERATIONS TO EXISTING ITEMS, AND ACCESSORIES WHICH ARE REQUIRED
TO FORM COMPLETE AND OPERABLE SYSTEMS.
3 FIELD VERIFICATION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING FIELD
CONDITIONS AND VERIFYING ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON
THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE
WORK
4. NOTiFY THE ARCH ITECT1ENGINEER OF ANY CiISCREPANCIES OR CONFLICTS BEFORE
PROCEEDING WITH ANY MRK OR THE PURCHASING OF ANY MATERIALS FOR THE
ARENS) OF CONFLICT UNTIL REQUESTING AND OBTAINING VVR ITTEN INSTRUCTIONS FROM
THE ARCHITECTIENGINEER ON HOWTO PROCEED. WHERE CONFLICTS OCCUR, THE
MOST EXPENSIVE AND STRINGENT REQUIREMENT(AS JUDGED BYTHE
ARCHiTEICTIENGiNEER) SHALL PREVAIL. ANY WORKDONE AFTER DiSC,0VERY OF SUCH
DISCREPANCIES OR CONFLICTS AND PRIOR TO OBTAINING THE ARCHITECTIENGINEER'S
INSTRUCTIONS ON HOW TO PROCEED SHALL BE DONE AT THE CONTRACTOR'S EXPENSE.
5 DRAVWiNGS AND SPECIFICATIONS. DRAWINGS AND SPECIFICATIONS ARE
COMPLEMENTARY AND WHAT IS CALLED FOR IN EITHER IS BINDING AS IF CALLED FOR IN
BOTH. THE DRAWINGS ARE DIAGRAMMATIC AND SHOWTHe OENeRAL ARRANGEMENT OF
THE CONSTRUCTION AND THEREFORE DO NOT SHOWALL- OFFSETS, FITTINGS AND
ACCESSORIES MICH ARE REQUIRED TO FORM A COMPLETE AND OPERATING
INSTALLATION. MECHANICAL WORK IS SHOWN ON MULTIPLE DRAWNNOS AND IS NOT
LIMITED TO A PARTICULAR SET OF SHEETS, OR SHEETS PREFACED VOTH A PARTICULAR
LETTER.
6. PERMITS AND FEES: THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS.
LICENSES, FEES AND INSPECTIONS AS REQUIRED 6Y THE GOVERNING CODES AND AS
SPECIFIED HEREIN.
7. SUBMITTALS: CONTRACTOR SHALL SUBMIT SHOP DRAWW INGS FOR ALL PRODUCTS
PROPOSED TO BE USED ON THIS PROJECT FOR OWNER REVIIEW- PRODUCTS SHALL NOT
BE USED UNTIL APPROVED BY THE OVWMER OR HIS REPRESENTATIVE. SUBMIT 3 COPIES
PLUS ANYADVITiONALQUANTITIES THE CONTRACTOR NEEDS (3 COPIES %MLL BE
RETAINED BY THE OWNER).
6 RECORD DRAWINGS: THE CONTRACTOR SHALL MAINTAIN A SET OF CONTRACT PLANS AT
THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS -BID PLANS ARE NOTED. AT
THE. COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL DELIVER TO THE OWNER
ONE COMPLETE SET OF THESE RECORD DRAWINGS.
9. PROTECTION: CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL MATERIAL,
FOUIPMENTANDAPPARATUS PROVIDED UNDER THIS SECTION FROM DAMAGE. WATER,
CORROSION, FREEZING AND DUST, BOTH IN STORAGE AND WHEN INSTALLEO, UNTIL FINAL
PROJECT ACCEPTANCE
10 COORDINATION THE CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES
WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTSAND TO ALLOW
FULL OWNER USAGE (UNLESS INDICATED OTHERWIWiSE) OF ALL AREAS DURING
CONSTRUCTION
11. CUTTING AND PATCHING: SHALL BE DONE BY SKILLED LA13OR EXPERIENCED IN PROVIDING
OPENINGS AND PATCHING OF THE MATERIALS INVOLVED. AREAS SHALL BE PATCHEDAND
RESTORED TO AFiNISHEO CONDITION, EQUAL TO ADJACENT FINAL FINISHED AREAS THAT
HAVE NOT BEEN CUT
12. PAINTING: SHALL BE PROVIDEO VMERE INDICATED, BY SKILLED PAINTERS IN
CONFORMANCE WITH STANDARD PROFESSIONAL PRACTICE INCLUDING CLEANING AND
PRIMING OF MATERIALS TO BE PAINTED. COLORS SHALL BE SELECTED BY THE OWNER
13. FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THEWORK THE CONTRACTOR SHALL PUT
ALL SYSTEMS INTOOPERATION FORA PRRIOD OF NOT LESS THAN S WORKING DAYS 60
THAT THEY MAY BE INSPECTED BY THE OVWER.
14 INSTRUCTION! O S M MANUALS: DURING THE FINAL iNSPECTION PERIOD, THE
CON7RAC70R SHALL PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S
REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT, AND
PROVIDE 3 SETS OF O&M MANUALS. O d M MANUAL SHALL INCLUDE CONTACT
INFORMATION FOR CONTRACTOR AND MAJOR EQUIPMENT SUPPLIERS. INCLUDE A COPY
OF THE PRODUCT SUBMITTAL DATAFOR ALL MAJOR EQUIPMENT ITEMS WITH THE 0 Iii M
DATA. INCLUDE SPACE FOR REDUCED SIZE AS -BUILT DRAWINGS
15 WARRANTY: ALL WORK ANO EQUIPMENT SHALL BE WARRANTED TO BE. FREE FROM
DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF
ONE YEAR AFTER FINAL ACCEPTANCE:
16 NEVWtMATERIALS: ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS ENST'ING
17. COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM T89 WORK
REQUiRED ARE SPECIFIED OR SHOWN- CONTRACTOR SHALL, PROVIDE ALL ITEMS NEEDED
TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS, ITEMS PROVIDED SHALL BE OF
COiyAMERCIAL ANSTITUTiONAL QUALITY, CONSISTENT WiTH THE QUALITY OF RELATED
ITEMiS PROVIDED ON THE PROJECT OR CURRENTLY BEING USED IN THE BUILDING.
IS OFFSETS AND FITTINGS INCLUDE IN BILI ALL NECESSARY FITTINGS AND OFFSET TO
COMPLETELY CONNECT UP ALL SYSTEMS, MAINTAIN CLEAR ACCESS PATHS TO
EQUIPMENT, AND COMPLY WiTH ALL PROJECT REQUIREMENTS. OFFSETS ARE REQUIRED
TO ROUTE. AROUND BUILDING STRUCTURAL ELEMENTS. ROOF SLOPES, MECHANICAL
SYSTEMS, ELECTRICAL SYSTEMS, AND NUMEROUS OTHER ITEMS. DUE TO THE
SCHEMATIC NATURE OF THE FLANS $UGH OFFSETS ARE TYPICALLY NOT SHOWN.
CONTRACTOR IS RESPONSIBLE TO DETERMINE THE QUANTITY OF OFFSETS AND FITTINGS
REQUIRED. AND THE LABOR INVOLVED. NO ADDED PAYMENT OR'EICTRAS' WILL BE
GRANTED FOR THE CONTRACTOR'S FAILURE TO CORRECTLY ESTIMATE THE NUMBER OF
OFFSETS AND FITTINGS AND LABOR REQUIRED. CONTRACTOR IS ADVISED THAT
EQUIPMENT AND CONNECTIONS MAY REQUIRE MORE OFFSETS AND TRANSITIONS
19 CONTRACTOR LAY -OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER LAYOUT TO
FINALIZE THE DESIGN SHOtM+1 ON THE PROJECT DRAWINGS. SUCH MRK INCLUDES FIELD
INVESTIGATION OF ALL EXISTING CONDITIONS, LAYOUT SKETCHES TO VERIFY RISES AND
ORCIPS IN PIPING AND DUCTWORK, COORDINATiON. OF ELEVATIONS %NITH OTHER
TRADES, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED. ETC.
20. ALL ITEMS REQUIRING MAINTENANCE SHALL BE ARRANGED TO BE ACCESSIBLE
A I B I E
GE E TIONS
SECTION 02 00 DO - SITEVMRK
I. SITE CLEARING: CLEAR SITE AS NEEDED FOR NEW TRENCHING AND PAO
INSTALLATION. DISPOSE OF ALL MATERIAL OFF SITE. PROVIDE PROTECTION
OF AOJACENTAREA4S FROM DUSTIDIRTINOISEIEROSiON AND OTHERADVERSE
AFFECTS DUE TO CONSTRUCTION. REPAIR ALL DISTURBED AREAS TO
RE -CONSTRUCTION CONDITION OR BETTER.
SECTION 06 10 00- ROUGH CARPENTRY
1. FRAMING AND TREATED LUMBER: DOUG-FIRILARCH NO- 2OR HEM -FIR NO.1 OR BETTER,
MINIMUM F=1200 PSI (SINGLE USE). CONFIRM TO WEST COAST LUMBER INSPECTION
8UREAL UB OR WE WOOD
(WCUB) PRODUCTS ASSOCIATiflN (VWMtPA). EACH PIECE
OF LUMBER SHALL BEAR THE VVCLIS OR ~A GRADE TRADEMARK
2 FRAMING CONNECTORS AND BRIDGING: SHALL BE [.C.B.O. APPROVED AND SHALL BE
MANUFACTURED BY SIMPSON OR BOWMAN OR APPROVED EQUAL, FURNISHED COMPLETE
WITH ANY SPECIAL NAILS REQUIRED ALL FRAMING CONNECTORS SHALL. BE HOT -DIPPED
GALVANIZED.
3. ROUGH HARDWARE' PROVIDE ROUGH HARDWARE OF THE TYPE AND SIZE NECESSARY
FOR THE PROJECT REQUIREMENTS. SIZES. TYPES, AND SPACING OF FASTENINGS OF
MANUFACTURED BUILDING MATERIALS SHALL SE AS RECOMMENDED BY THE PRODUCT
MANUFACTURER UNLESS OTHERWISE INDICATED OR SPECIFIED.
4. PLYWOOD. GROUP 1 OR GROUP 2 SPECIES, C -D GRADE EXPOSURE 1 CONFORMING TO PS
1-83. EACH PIECE SHALL BEAR THE GRACE TRADEMARK OF THE AMERICAN PLYWOOD
ASSOCIAT10N. PLYW 000 SHALL HAVE A SPAN RATING CIF 4w4.
SECTION 20 0640- MECHANICAL GENERAL
i IDENTIF[CAT[ON: ALL EQUIPMENT SHALL 8 I LARALLED WITH A MINIMUM 34N CH HIGH
PHENOLIC LABEL CORRESPONDING TO THE SYBOL SHOWN ON THE PLANS.
2 TESTING: ALL PIPING AND SYSTEMS SHALL BE PRESSURE TESTED PER CODE
REQUIREMENTS AND TO AT LEAST 1.5 TIMES THE SYSTEMS ALLOWED OPERATING
PRESSURE, AS REQUIRED BY CODE, AND IN ACCORDANCE VOTH THE OWNER'S
STANDARDS
3. SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED
FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER SMACNA "SEISMIC RESTRAINT
MANUAL GUIDELINES FOR MECHANICAL SYSTEMS', LATEST EDITION,
4. PROVIE 2 SETS OF SPARE FILTERS FOR ALL UNITS %MTH FILTERS.
5. COMMISSIONING: ALL MECHANICAL SYSTEMS ARE TO BE COMMISSIONED PER CODE
REQUIREMENTS THE CONTRACTOR HAS SPECIFIC RESPONSIBILITIES FOR SCHEDULING,
COORDINATION, STARTUP, TEST DEVELOPMENT, TESTING AND DOCUMENTATION
SECTION 20 05 29 - HANGERS SUPPORTS SLEEVES AND SEALS
1. SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR EQUIPMENT IN ACCORDANCE
VATH -SEISMiC RESTRAINT MANUAL GUIDELINES FOR MECHANICAL SYSTEMS'
2. DUCT sUPPORTS: SHALL BE SPACED ON MAxI?,AOM S FOOT CENTERS EXCEPT WHERE THE
DUCT SIZE IS LARGER THAN 24' DIAMETER (OR RECTANGULAR EQUIVALENT, E.G 24X20}
HANGERS SHALL $E ON MAXIMUM 6 FOOT CENTERS. SHALL COMPLY WITH SMACNA AND
CODE REQUIREMENTS.
3. SECTION 20 05 93 -AIR BALANCING
4. GENERAL: SHALL BE BYA COMPANY SPECIALIZING IN THIS WORK.
S. BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN
REPORT (MINIMUM 3 COPIES) DOCUMENTIN13 UNIT DATA AND ALL 8ALANCING WORK
MARK FINAL DAMPER POSITIONS WITH PERMANENT MARKER.
6 CONTRACTOR SHALL COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS
TO ALL ITEMS. PROVIDE ADDED BALANCING DAMPERS AND VALVES AS THE ]BALANCER
MAY REQUIRE
SECTION 200740_ INSULATION
1. DUCTWORK BLANKET FIBERGLASS INSULATION, 0.75 LS PER CUBiC FOOT MINIMUM
DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.2S BTU4NlHR-SQ FT -DEGREES F
AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF
ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO
UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.45 PERMS
2. DUCT INSULATION INSTALLATION:
A. ALL SUPPLY AIR DUCTS SHALL BE INSULATED AND ALL RETURN AIR "{f
DUCTS LOCATED OUTSiDE CONDITIONED AREAS SHALL BE INSULATED.
B INSULATION THICKNESSES SHALL BE AS FOLLOWS:
1. UNLINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: 7.0 INCH THICK
2. LINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: NO INSULATION
REQUIRED.
3. UNLINED OR LINED SUPPLY AIR DUCT OUTSIDE CONDITIONED AREA
(SUCH AS ABOVE ROOF)- 2 0 INCH THICK.
SECTION 23 3100- DUCTWORK SYSTEMS
I GENERAL FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT
CONSTRUCTION PUBLICATIONS AND ASHRAE HANDBOOKS. MATERIALS AND
INSTALL.A71ONS SHALL COMPLY WWiTH NFPA 50A, NFPA 908, AND THE IMG.
2 DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT
LINING IS SHOWN, DUCT 01MENSIONS ARE TO THE; INSIDE FACE OF LiNING
3 DUCT PRESSURE CLASS:
A SUPPLY OUCTWIQDRK UPSTREAM OF VAV BOXES: +10' W.G
B. SUPPLY DUCTMRKDOVMSTREAM OF VAV BOXES, AND OTHER SUPPLY
DUCTWORK +2' WG_
C. EXHAUST AND RETURN DUCTWORK: -2' W.G
4 CONSTRUCT OF GALVANIZED SHEET STEEL. SUITABLE FOR LOCK FORMING WTHOUT
FLAKING OR CRACKING, CONFORMING TO ASTM A527. HAVING A ZINC COATING OF U 90
F I G
OUNCES TOTAL PER SQUARE FOOT FOR BOTH SiDES OF A SHEET, CORRESPONDING TO
COATING DESIGNATION 090 PER ASTM A525. DUCT GAUGE. REINFORCEMENT, JOINTS.
SEAMS AND CONNECTIONS SHALL BE AS SHOWN iN SMACNA HVAC DUCT CONSTRUCTION
STANDARDS ACCORDING TO THE PRESSURE CLASSIFICATION OF THE SYSTEM AND THE
DUCT DIMENSIONS.
5. DUCT LINING: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUio1 THERMAL
CONDUCTIVITY OF 0.26 8TU-INCHfHR-SQ.FT.-DEGREES FAT 75 DEGREES F, COATED TQ
PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD.
LINING SHALL BE 1 -INCH THICK ADHESIVE, FASTENERS, AND INSTALLATION SHALL BE IN
ACCORDANCE WITH SMACNA APPLICABLE STANDARDS
S. EXHAUST DUCTS. ROUND EXHAUST DUCT MAY HAVE SPIRAL LOCKSTREAM OR
BUTT -WELDED LONGITUDINAL SEAM CONSTRUCTION. CONNECTIONS SHALL BE WELDED:
USING SLiP-TYPE OR FLANGED CONNECTIONS FOR DUCT SIZES LESS THAN 36 DIAMETER,
AND FLANGED CONNECTIONS FOR LARGER DUCT SIZES. WELD SPACING AT FLANGES
SHALL MATCH SMACNA REiNFORCEMENT TABLE REQUIREMENTS. BUT IN NO CASE BE
LESS THAN V LONG ON 10` CENTERS. FLANGE SIZES SHALL BE PER SMACNA
REQUIREMENTS. FITTINGS SHALL BE FULLY WELDED: WiTH ELBOWS HAVING 1-112' DUCT
DIAMETER RADIUS
7. SUPPLY DUCTS: SHALL BE PER SMACNA STANDARDS FOR PRESSURE CLASS CITED.
ROUND LINED DUCT SHALL CONSIST OF i -INCH ACOUSTIC INSULATION IN-BETWEEN A
PERFORATED INTERIOR DUCT LiNER AND SOLID MAINTAIN POSITIVE CONCENTRICITY OF
LINER WITH DUCT. INSULATION SHALL HAVE A M (MUM THERMAL CONOUCTIVITY OF 0.2$
BTU-iNCHfHR-SQ. FT. -DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET
METAL'ACOUSTt-K27 OR APPROVED.
8. MANUAL DAMPERS: SHALL BE FABRICATED OF GALVANIZED STEEL, TWO GAUGES
HEAVIER THAN DUCT IN WHICH iNSTALLF0_ REGULATOR SETS SHALL HAVE QUADRANT
DiAL REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING OR
ROUND END BEARING OTHER SIDE.
8. ACCESS DOORS: DOUBLE WALL, MINIMUM 14 GAUGE, HINGED iDR CAMLOCK ACCESS
DOOR. DOORS IN INSULATED DUCT SHALL BE INSULATED TYPE.
10. DUCT INSTALLATION: INSTALL ALL DUCTWVQRK IN SIZES AND LOCATIONS AS SHOVW ON
THE DRAWINGS. COMPLETE WITH ALL ACCESSORIES AND CONNECTIONS TO PROVIDE
COMPLETE AND OPERABLE HEATING. VENTILATING, AIR COND)TIONING, AND EXHAUST
SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT LINES WiTH THE BUILDING
CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONCEALED UNLESS INDICATED
OTHERWISE
11. DUCT SEALING: SEAL ALL JOINTS iN ACCORDANCE WITH SEAL CLASSIFICATION AS SHOWN
IN SMACNAHVAC DUCT CONSTRUCTION STANDARDS. IN ADDITION TO APPLYING, SEALANT
TO JOINTS IN ACCORDANCE WITH THE SMACNA REQUIREMENTS, ALL JOINTS AND SEAMS
SHALL BE TAPED OVER WITH MINIMUM 34NCHWOE DUCT TAPE SUCH TAPE IS NOT
REQUIRED ON EXPOSEO DUCTS, BUT ALL JOINT CORNERS SHALL HAVE ADHESIVE
APPLIED.
12. FLEXIBLE DUCT: FACTORY INSULATED FULLY UNED FLEXIBLE DUCT. DUCT SHALL HAVE
FULL INTERNAL LINER, REINFORCED WMTH ZINC COATED STEEL HELIX, LINER BONDED TO
1 -INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26
5TU-INC:H1HRtiSQ FT. -DEGREE F AT 75 DEGREES AND HAVING, A POLYETHYLENE OUTER
VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITiVE
CONNECTION TO OVAL OR ROUND FITTINGS, SHALL COMPLY WITH NFPA 90A AND 908 AND
SHALL. BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 161
FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT
FiXCEED 2 FEET iN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN
OTHERWISE ON GLANS). DUCT PRESSURE RATINGS SHALL MATCH PRESSURE CLASS OF
DUCT SYSTEM INSTALLER ON
SECTION 25 0500 - CONTROLS
1. GENERAL: CONTROLS PROVIDER SHALL BE SIEMENS REMOVE EXISTING CONTROLS
FROM DEMOLISHED UNIT. PROVIDE NEW CONTROLS FOR NEW UNIT, SAME CONTROL
SEQUENCE AS EXISTING. PROVIDE ALL DOCUMENTATION OF START-UP INCLUDING POINT
TO POiNT CHECKOUT SHEETS, UPDATED SEQUENCE OF OPERATION, AND UPDATED
AS -BUILT DRAWINGS.
SECTION 26 0540 - ELECTRICAL
1 GENERAL: ALL ELECTRICAL WORK SHALL BP PERFORMED BY WORKERS SKILLED IN THE
ELECTRICAL TRADES, AND SHALL COMPLY WITH NEC AND LOCAL CODES. NOT ALL
REQUIRED MATERIALS ARE SPECIFIED HEREIN OR NOTED ON THE PLANS, BUT ALL
NEEDED ITEMS SHALL BE PROVIDED TO HAVE COMPLETE AND FUNCTIONING MEDICAL
GAS ALARM SYSTEMS, POWER SERVICE TO TANK PAD, AND CYLINDER STORAGE ROOM
LIGHTING.
2 RACEWAY: SHALL BE GALVANIZED RIGID STEEL (GRS) OR GALVANIZED FLEXIBLE STi F_L
TYPE. SHALL BE INSTALLER CONCF-ALE0 EXCEPT WHERE SPECIFICALLY NOTEDAS
EXPOSED RACEWAYS INSTALLED AS DIRECT BURY SHALL HAVE 15 MIL PVC COATING
3. COPPER, 600 VOLT, TYPE THW, THMI THHN OR XH14W1 WIRE MAYBE UTILIZED AT
CONTRACTOR OPTION, SUBJECT TO CODE REQUIREMENTS. MINIMUM WIRE SIZE IS 12
AWG FOR POWER AND LIGHTING CIRCUITS
4, JUNCTION BOXES: SHALL BE CONSTRUCTED OF ZINC COATED STEEL, FOUR INCH SIZE
MINIMUM, TYPE TO SUIT APPLICATION.
S. DISCONNECTS: SHALL BE HEAVY DUTY, SINGLE THROW, LOCKABLE TYPE, HAVING DOOR
INTERLOCK (TO PREVENT OPENING WHEN ENERGIZED), ENCLOSURE TO SUITE
ENVIRONMENT
REVIEWED FOR
CODE COMPLIANCE
APPROVED
SEP 2 2 2016
City of Tukwila
BUILDING DIVISION
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' COOLING CAPACITY IS AR.1 RATING: AT 80" F DB; 67° F WB INDOOR
NOTES 1 PROVIDE ALL. UNITS WITH 0.100% LDA ECONOMIZER. DISCONNECT CUBES. 4
WEIGHT INCLUDES UNIT CURES 8 ACCESSORIES 8 SHALL NOT SEE EXCEEDED.
COIL EAT, 95'F OUTDOOR COiL EAT, AND ARI NOMINAL CFM
RELIEF AIR CAPABILITY, HINGED ACCESS DOORS, 9 SMOKE DETECTOR. 5.
WITH CUSTOM OFFSET CURB ADAPTOR.
2 ALL UNITS SHALL USE R4 10A OR R407C REFRIGERANT (UNC}).
RATED IN ACCORDANCE WITH ANSI IIID DOE STANDARDS
5.
WITH DDC SYSTEM CONTROL INTERFACE, AND RA, SA, AND OA TEMPERATURE SENSORS
3 UNIT CAPACITIES SHALL BE WITHIN 5% OF THOSE SCHEDULED.
7.
SINGLE POINT POWER WITH DISCONNECT AND CONVENIENCE OUTLET.
mr ROJ E OT PSE C I F ICIAATlOr4b
1. SECTION 23 1123 -GAS PIPING
2 STEEL PIPE FITTINGS.
A THREADED FiTTLNGS• MALLEABLE IRON PER ASME B18 3- CAST IRON
PER ASME 816.4.
3 GAS PIPING: SCHEDULE 40 STEEL PIPING {COMPLYING VMTH ASME A53} Wr~dTH THREADED CLASS 125 FITTINGS.
4. ZUL LISTED FOR GAS SERVICE. BRONZE TWO-PIECE BLOWOUT PROOF STEM, FULL PORT. NIBCO T -685 -70 -UL.
5. RATED AT MINIMUM 125 PSIG AT 200 DEGREES F; PROVIDE DIELECTRIC UNIONS WHERE DISSIMILAR METALS JOIN.
PROVIDE UNIONS AT CONNECTIONS TO ALL EQUIPMENT
6. INSTALLATION: FOLLOW ESTABLISHED PROFESSIONAL PRACTICES FOR JOINING OF PIPING AND STT AS TO SUIT THE
SYSTEM PRESSURES AND TEMPERATURES INVOLVED.
7. SECTION 23 81 53 - HVAC UNITS
8. HVAC UNITS ROOFTOP PACKAGED GAS HEAT ELECTERiC COOL ROOFTOP UNIT$ WITH AS A MINIMUM SCHEDULES
CAPACITY. SEE SCHEDULE FOR ACCESSORIES MANUFACTURER AND MODELAS SCHEDULED.
9. PROVIDE WiTH 0-100% OA ECONOMIZER AND CUSTOM ROOF ADAPTOR CURB
ENERMY COBE. - HVAC
1 LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C4032.1..OR EQUIPMENT IS SELECTED AT
SAME CAPACITY AS THE UNIT BEING REPLACED.
2 EQUIPMENT HAS BEEN SELECTSI3 PER WSEC 0403.2.2
3 VENTILATION AND THE ABILITY TO REDUCE OUTSIDE AIR TO IMG MINIMUM$ SHALL BE PROViDED PER WSEC 0403 2 5.
4 MOTORS i HP AND LARGER SHALL BE ENERGY EFFICIENT TYPE PER VVSEC C403.2.13: MOTORS 1112 HP TO 1 HP SHALL BE
EiCM *TYPE OR MEET L41NIMUM EFFICIENCY REQUIREMENTS PER WSEC C403.2.10.3.
S. TEMPERATURE CONTROL SYSTEM SHALL HAVE A MINIMUM DEAD BAND OF 5 DEGREES AS REQUIRED BY WSEC 0403.2.4.2.
6. HVAC SYSTEMS SHALL BE EQUIPPED VIATH AUTOMATIC CONTROLS CAPABLE OF PROVIDING NIGHT SETBACK. SEVEN
DIFFERENT DAILY SCHEDULES, AND OPTIMUM START PER THE REQUIREMENTS OF WNSEC C403.2 4.3
7 OUTSIDE AIR INTAKES, EXHAUST OUTLETS, AND RELIEF OUTLETS SHALL BE PROVIDEDWMTH DAMPERS THAT COMPLY
WITH WSEC C403.2.4.4. DAMPER SHALL AUTOMATLCALLY CLOSE VVI-IEN SYSTEM OR SPACES SERVED ARE NOT IN USE
OR DURING WARM-UP. COOL4)OWN, AND SETBACK DAMPER MAXIMUM LEAKAGE RATE SHALL NOT EXCEED MAXiMUM
ALLOWED BYVVSf:C 0402.4.52
a COMBUSTION HEATING EQUIPMENT WITH A CAPACITY OVER 225 MBH SHALL HAVE MODULATING OR STAGED COMBUSTION
CONTROL PER WSEC C+403.Z4.6.
9. FAN SYSTEMS SERVING A ZONE OR MULTIPLE ZONES WViTHOUT SEPARATING WALLS WMTH TOTAL AIRFLOVV OVER 10,E: W CFM
SHALL REDUCE AIRFLOWWi BASED ON SPAC E HEATING AND COOLING DEMAND PER WSEC 0403.2.122
10. ALL DUCTIM(3RK SHALL BE CONSTRUCTED AND SEALED IN ACCORDANCE VATH IMC, MEC C402 AND LSC REQUIREMENTS
PER MEC C403.2.7.
11 DUCTS AND PLENUMS DESIGNED TO OPERATE AT A PRESSURE ABOVE 3' W.C. SHALL BE LEAK TESTED PER WNSSC
0403.2 7.3.3. DOCUMENT AND SUBMIT TEST RESULTS TO THE AHJ AS REQUIRED
12. DUCTWORK SHALL BE INSULATED TO THE APPROPRIATE R -VALUE AS REQUIRED BYyti EC 0403.2 7.
13 PROVIDE HIGH LIMiT SHUT-OFF CONTROL OF ECONOiySIZER COOLING PER TABLE C403.3.1.1.3(2)
14 ECONOMIZER DAMPERS SHALL BE CAPABLE OF BEING SEQUENCED WITH MECHANICAL COOLING EQUIPMENT.
ECONOMIZERS ON SYSTEMS WViTH COOLING CAPACITY GREATER THAN 65 MBH SHALL BE CAPABLE OF PROVIDING PARTIAL
COOLING PER MEC 0403.3.1.1.2
15. ECONOMIZER CONTROLS SHALL BE SUCH THAT ECONOMIZER OPERATION DOES NOT INCREASE BUILDING HEATING ENERGY
DURING NORMAL OPERATIONS PER WSEC C403,4.1.4, AND SHALL BE INTEGRATED WITH MECHANICAL COOLING SYSTEM AND
BE CAPABLE OF PROVIDING PARTIAL COOLING PER WSEC 0403.4.1.3
16. FORVAV SYSTEMS WITH ODD, PROVIDE STATIC PRESSURE RESET PER VWSEC 0403.4.2.2
17. SUPPLY ALR SYSTEMS SERVING MULTIPLE ZONES SHALL BE VAV TYPE DESIGNED AND CAPABLE OF $EING CONTROLLED TO
REDUCE PRIMARY AiR SUPPLY TO EACH ZONE TO A MAXIMUM FLOW RATE AS ALLOWED BY WSEC 0403 4 5.
IS. HVAC SYSTEMS NTH MULTIPLE ZONES SHALL REQUIRE TEMPERATURE RESET CONTROLS MICH AUTOMATICALLY RESET
SUPPLY AIR TEMPERATURES PER WSEC 0403.4.5.4.
19. COOLING SYSTEMS SHALL. NOT USE HOT GAS BYPASS OR OTHER EVAPORATOR PRESSURE CONTROL SYSTEMS UNLESS
THERE ARE MULTIPLE STEPS OF UNLOADING, HOT GAS BYPASS CAPACITY SHALL BE LIMITED PER TABLE 0403.4.7. DOES
NOT APPLY TO UNITARY PACKAGED SYSTEMS 90 MBH OR SMALLER
20. AIR SHALL BE BALANCED AS REQUIRED IN SECTION 0408 2.21 AND C408.2.2 2 OF THE WSEC
21. PROVIDE COMMISSIONING PLAN 8 REPORT REQUIREMENTS FOR PRELIMINARY MID FiNAL COMMISSION048 PER SECTION
C408.1. PROVIDE SECiLIENCE OF OPERATIONS AND TEST PROCEi3URES PER SECTION C•4U6.1.2 AND SUBMIT COMPLIANCE
CHECKLIST PER SECTION 0108.1 3 4 OF THE WSEC TO THE BUILDING OFFICiAL UPON SUBSTANTIAL COMPLETION.
22. THESE'ENERGY CODE NOTES' ARE LiSTED TO SATISFY THE BUILDING DEPARTMENTS REQUIREMENT THAT CERTAIN
INFORMATION BE PLACED ON THE PIANS, BUT DO NOT DIMINISH THE FULL PROJECT REQUIREMENTS PROVIDE ITEMS IN
EXCESS OF CODE WHERE NOTED ON DRAWINGS AND IN SPECIFICATIONS. FOR OTHER ADDED REQUIREMENTS, SEE
SPECIFICATIONS.
SECTION 010000 -GENERAL
1. CODE CCMPLIANCE- ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND
ORDINANCES
2 DRAW NGS. DRAW NGS ARE DIAGRAMMATIC AND SHOWN THE GENERAL ARRANGEMENT OF
THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS,
FITTINGS, ALTERATIONS TO EXISTING ITEMS, AND ACCESSORIES WHICH ARE REQUIRED
TO FORM COMPLETE AND OPERABLE SYSTEMS.
3 FIELD VERIFICATION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING FIELD
CONDITIONS AND VERIFYING ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON
THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE
WORK
4. NOTiFY THE ARCH ITECT1ENGINEER OF ANY CiISCREPANCIES OR CONFLICTS BEFORE
PROCEEDING WITH ANY MRK OR THE PURCHASING OF ANY MATERIALS FOR THE
ARENS) OF CONFLICT UNTIL REQUESTING AND OBTAINING VVR ITTEN INSTRUCTIONS FROM
THE ARCHITECTIENGINEER ON HOWTO PROCEED. WHERE CONFLICTS OCCUR, THE
MOST EXPENSIVE AND STRINGENT REQUIREMENT(AS JUDGED BYTHE
ARCHiTEICTIENGiNEER) SHALL PREVAIL. ANY WORKDONE AFTER DiSC,0VERY OF SUCH
DISCREPANCIES OR CONFLICTS AND PRIOR TO OBTAINING THE ARCHITECTIENGINEER'S
INSTRUCTIONS ON HOW TO PROCEED SHALL BE DONE AT THE CONTRACTOR'S EXPENSE.
5 DRAVWiNGS AND SPECIFICATIONS. DRAWINGS AND SPECIFICATIONS ARE
COMPLEMENTARY AND WHAT IS CALLED FOR IN EITHER IS BINDING AS IF CALLED FOR IN
BOTH. THE DRAWINGS ARE DIAGRAMMATIC AND SHOWTHe OENeRAL ARRANGEMENT OF
THE CONSTRUCTION AND THEREFORE DO NOT SHOWALL- OFFSETS, FITTINGS AND
ACCESSORIES MICH ARE REQUIRED TO FORM A COMPLETE AND OPERATING
INSTALLATION. MECHANICAL WORK IS SHOWN ON MULTIPLE DRAWNNOS AND IS NOT
LIMITED TO A PARTICULAR SET OF SHEETS, OR SHEETS PREFACED VOTH A PARTICULAR
LETTER.
6. PERMITS AND FEES: THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS.
LICENSES, FEES AND INSPECTIONS AS REQUIRED 6Y THE GOVERNING CODES AND AS
SPECIFIED HEREIN.
7. SUBMITTALS: CONTRACTOR SHALL SUBMIT SHOP DRAWW INGS FOR ALL PRODUCTS
PROPOSED TO BE USED ON THIS PROJECT FOR OWNER REVIIEW- PRODUCTS SHALL NOT
BE USED UNTIL APPROVED BY THE OVWMER OR HIS REPRESENTATIVE. SUBMIT 3 COPIES
PLUS ANYADVITiONALQUANTITIES THE CONTRACTOR NEEDS (3 COPIES %MLL BE
RETAINED BY THE OWNER).
6 RECORD DRAWINGS: THE CONTRACTOR SHALL MAINTAIN A SET OF CONTRACT PLANS AT
THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS -BID PLANS ARE NOTED. AT
THE. COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL DELIVER TO THE OWNER
ONE COMPLETE SET OF THESE RECORD DRAWINGS.
9. PROTECTION: CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL MATERIAL,
FOUIPMENTANDAPPARATUS PROVIDED UNDER THIS SECTION FROM DAMAGE. WATER,
CORROSION, FREEZING AND DUST, BOTH IN STORAGE AND WHEN INSTALLEO, UNTIL FINAL
PROJECT ACCEPTANCE
10 COORDINATION THE CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES
WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTSAND TO ALLOW
FULL OWNER USAGE (UNLESS INDICATED OTHERWIWiSE) OF ALL AREAS DURING
CONSTRUCTION
11. CUTTING AND PATCHING: SHALL BE DONE BY SKILLED LA13OR EXPERIENCED IN PROVIDING
OPENINGS AND PATCHING OF THE MATERIALS INVOLVED. AREAS SHALL BE PATCHEDAND
RESTORED TO AFiNISHEO CONDITION, EQUAL TO ADJACENT FINAL FINISHED AREAS THAT
HAVE NOT BEEN CUT
12. PAINTING: SHALL BE PROVIDEO VMERE INDICATED, BY SKILLED PAINTERS IN
CONFORMANCE WITH STANDARD PROFESSIONAL PRACTICE INCLUDING CLEANING AND
PRIMING OF MATERIALS TO BE PAINTED. COLORS SHALL BE SELECTED BY THE OWNER
13. FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THEWORK THE CONTRACTOR SHALL PUT
ALL SYSTEMS INTOOPERATION FORA PRRIOD OF NOT LESS THAN S WORKING DAYS 60
THAT THEY MAY BE INSPECTED BY THE OVWER.
14 INSTRUCTION! O S M MANUALS: DURING THE FINAL iNSPECTION PERIOD, THE
CON7RAC70R SHALL PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S
REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT, AND
PROVIDE 3 SETS OF O&M MANUALS. O d M MANUAL SHALL INCLUDE CONTACT
INFORMATION FOR CONTRACTOR AND MAJOR EQUIPMENT SUPPLIERS. INCLUDE A COPY
OF THE PRODUCT SUBMITTAL DATAFOR ALL MAJOR EQUIPMENT ITEMS WITH THE 0 Iii M
DATA. INCLUDE SPACE FOR REDUCED SIZE AS -BUILT DRAWINGS
15 WARRANTY: ALL WORK ANO EQUIPMENT SHALL BE WARRANTED TO BE. FREE FROM
DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF
ONE YEAR AFTER FINAL ACCEPTANCE:
16 NEVWtMATERIALS: ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS ENST'ING
17. COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM T89 WORK
REQUiRED ARE SPECIFIED OR SHOWN- CONTRACTOR SHALL, PROVIDE ALL ITEMS NEEDED
TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS, ITEMS PROVIDED SHALL BE OF
COiyAMERCIAL ANSTITUTiONAL QUALITY, CONSISTENT WiTH THE QUALITY OF RELATED
ITEMiS PROVIDED ON THE PROJECT OR CURRENTLY BEING USED IN THE BUILDING.
IS OFFSETS AND FITTINGS INCLUDE IN BILI ALL NECESSARY FITTINGS AND OFFSET TO
COMPLETELY CONNECT UP ALL SYSTEMS, MAINTAIN CLEAR ACCESS PATHS TO
EQUIPMENT, AND COMPLY WiTH ALL PROJECT REQUIREMENTS. OFFSETS ARE REQUIRED
TO ROUTE. AROUND BUILDING STRUCTURAL ELEMENTS. ROOF SLOPES, MECHANICAL
SYSTEMS, ELECTRICAL SYSTEMS, AND NUMEROUS OTHER ITEMS. DUE TO THE
SCHEMATIC NATURE OF THE FLANS $UGH OFFSETS ARE TYPICALLY NOT SHOWN.
CONTRACTOR IS RESPONSIBLE TO DETERMINE THE QUANTITY OF OFFSETS AND FITTINGS
REQUIRED. AND THE LABOR INVOLVED. NO ADDED PAYMENT OR'EICTRAS' WILL BE
GRANTED FOR THE CONTRACTOR'S FAILURE TO CORRECTLY ESTIMATE THE NUMBER OF
OFFSETS AND FITTINGS AND LABOR REQUIRED. CONTRACTOR IS ADVISED THAT
EQUIPMENT AND CONNECTIONS MAY REQUIRE MORE OFFSETS AND TRANSITIONS
19 CONTRACTOR LAY -OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER LAYOUT TO
FINALIZE THE DESIGN SHOtM+1 ON THE PROJECT DRAWINGS. SUCH MRK INCLUDES FIELD
INVESTIGATION OF ALL EXISTING CONDITIONS, LAYOUT SKETCHES TO VERIFY RISES AND
ORCIPS IN PIPING AND DUCTWORK, COORDINATiON. OF ELEVATIONS %NITH OTHER
TRADES, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED. ETC.
20. ALL ITEMS REQUIRING MAINTENANCE SHALL BE ARRANGED TO BE ACCESSIBLE
A I B I E
GE E TIONS
SECTION 02 00 DO - SITEVMRK
I. SITE CLEARING: CLEAR SITE AS NEEDED FOR NEW TRENCHING AND PAO
INSTALLATION. DISPOSE OF ALL MATERIAL OFF SITE. PROVIDE PROTECTION
OF AOJACENTAREA4S FROM DUSTIDIRTINOISEIEROSiON AND OTHERADVERSE
AFFECTS DUE TO CONSTRUCTION. REPAIR ALL DISTURBED AREAS TO
RE -CONSTRUCTION CONDITION OR BETTER.
SECTION 06 10 00- ROUGH CARPENTRY
1. FRAMING AND TREATED LUMBER: DOUG-FIRILARCH NO- 2OR HEM -FIR NO.1 OR BETTER,
MINIMUM F=1200 PSI (SINGLE USE). CONFIRM TO WEST COAST LUMBER INSPECTION
8UREAL UB OR WE WOOD
(WCUB) PRODUCTS ASSOCIATiflN (VWMtPA). EACH PIECE
OF LUMBER SHALL BEAR THE VVCLIS OR ~A GRADE TRADEMARK
2 FRAMING CONNECTORS AND BRIDGING: SHALL BE [.C.B.O. APPROVED AND SHALL BE
MANUFACTURED BY SIMPSON OR BOWMAN OR APPROVED EQUAL, FURNISHED COMPLETE
WITH ANY SPECIAL NAILS REQUIRED ALL FRAMING CONNECTORS SHALL. BE HOT -DIPPED
GALVANIZED.
3. ROUGH HARDWARE' PROVIDE ROUGH HARDWARE OF THE TYPE AND SIZE NECESSARY
FOR THE PROJECT REQUIREMENTS. SIZES. TYPES, AND SPACING OF FASTENINGS OF
MANUFACTURED BUILDING MATERIALS SHALL SE AS RECOMMENDED BY THE PRODUCT
MANUFACTURER UNLESS OTHERWISE INDICATED OR SPECIFIED.
4. PLYWOOD. GROUP 1 OR GROUP 2 SPECIES, C -D GRADE EXPOSURE 1 CONFORMING TO PS
1-83. EACH PIECE SHALL BEAR THE GRACE TRADEMARK OF THE AMERICAN PLYWOOD
ASSOCIAT10N. PLYW 000 SHALL HAVE A SPAN RATING CIF 4w4.
SECTION 20 0640- MECHANICAL GENERAL
i IDENTIF[CAT[ON: ALL EQUIPMENT SHALL 8 I LARALLED WITH A MINIMUM 34N CH HIGH
PHENOLIC LABEL CORRESPONDING TO THE SYBOL SHOWN ON THE PLANS.
2 TESTING: ALL PIPING AND SYSTEMS SHALL BE PRESSURE TESTED PER CODE
REQUIREMENTS AND TO AT LEAST 1.5 TIMES THE SYSTEMS ALLOWED OPERATING
PRESSURE, AS REQUIRED BY CODE, AND IN ACCORDANCE VOTH THE OWNER'S
STANDARDS
3. SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED
FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER SMACNA "SEISMIC RESTRAINT
MANUAL GUIDELINES FOR MECHANICAL SYSTEMS', LATEST EDITION,
4. PROVIE 2 SETS OF SPARE FILTERS FOR ALL UNITS %MTH FILTERS.
5. COMMISSIONING: ALL MECHANICAL SYSTEMS ARE TO BE COMMISSIONED PER CODE
REQUIREMENTS THE CONTRACTOR HAS SPECIFIC RESPONSIBILITIES FOR SCHEDULING,
COORDINATION, STARTUP, TEST DEVELOPMENT, TESTING AND DOCUMENTATION
SECTION 20 05 29 - HANGERS SUPPORTS SLEEVES AND SEALS
1. SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR EQUIPMENT IN ACCORDANCE
VATH -SEISMiC RESTRAINT MANUAL GUIDELINES FOR MECHANICAL SYSTEMS'
2. DUCT sUPPORTS: SHALL BE SPACED ON MAxI?,AOM S FOOT CENTERS EXCEPT WHERE THE
DUCT SIZE IS LARGER THAN 24' DIAMETER (OR RECTANGULAR EQUIVALENT, E.G 24X20}
HANGERS SHALL $E ON MAXIMUM 6 FOOT CENTERS. SHALL COMPLY WITH SMACNA AND
CODE REQUIREMENTS.
3. SECTION 20 05 93 -AIR BALANCING
4. GENERAL: SHALL BE BYA COMPANY SPECIALIZING IN THIS WORK.
S. BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN
REPORT (MINIMUM 3 COPIES) DOCUMENTIN13 UNIT DATA AND ALL 8ALANCING WORK
MARK FINAL DAMPER POSITIONS WITH PERMANENT MARKER.
6 CONTRACTOR SHALL COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS
TO ALL ITEMS. PROVIDE ADDED BALANCING DAMPERS AND VALVES AS THE ]BALANCER
MAY REQUIRE
SECTION 200740_ INSULATION
1. DUCTWORK BLANKET FIBERGLASS INSULATION, 0.75 LS PER CUBiC FOOT MINIMUM
DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.2S BTU4NlHR-SQ FT -DEGREES F
AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF
ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO
UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.45 PERMS
2. DUCT INSULATION INSTALLATION:
A. ALL SUPPLY AIR DUCTS SHALL BE INSULATED AND ALL RETURN AIR "{f
DUCTS LOCATED OUTSiDE CONDITIONED AREAS SHALL BE INSULATED.
B INSULATION THICKNESSES SHALL BE AS FOLLOWS:
1. UNLINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: 7.0 INCH THICK
2. LINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: NO INSULATION
REQUIRED.
3. UNLINED OR LINED SUPPLY AIR DUCT OUTSIDE CONDITIONED AREA
(SUCH AS ABOVE ROOF)- 2 0 INCH THICK.
SECTION 23 3100- DUCTWORK SYSTEMS
I GENERAL FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT
CONSTRUCTION PUBLICATIONS AND ASHRAE HANDBOOKS. MATERIALS AND
INSTALL.A71ONS SHALL COMPLY WWiTH NFPA 50A, NFPA 908, AND THE IMG.
2 DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT
LINING IS SHOWN, DUCT 01MENSIONS ARE TO THE; INSIDE FACE OF LiNING
3 DUCT PRESSURE CLASS:
A SUPPLY OUCTWIQDRK UPSTREAM OF VAV BOXES: +10' W.G
B. SUPPLY DUCTMRKDOVMSTREAM OF VAV BOXES, AND OTHER SUPPLY
DUCTWORK +2' WG_
C. EXHAUST AND RETURN DUCTWORK: -2' W.G
4 CONSTRUCT OF GALVANIZED SHEET STEEL. SUITABLE FOR LOCK FORMING WTHOUT
FLAKING OR CRACKING, CONFORMING TO ASTM A527. HAVING A ZINC COATING OF U 90
F I G
OUNCES TOTAL PER SQUARE FOOT FOR BOTH SiDES OF A SHEET, CORRESPONDING TO
COATING DESIGNATION 090 PER ASTM A525. DUCT GAUGE. REINFORCEMENT, JOINTS.
SEAMS AND CONNECTIONS SHALL BE AS SHOWN iN SMACNA HVAC DUCT CONSTRUCTION
STANDARDS ACCORDING TO THE PRESSURE CLASSIFICATION OF THE SYSTEM AND THE
DUCT DIMENSIONS.
5. DUCT LINING: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUio1 THERMAL
CONDUCTIVITY OF 0.26 8TU-INCHfHR-SQ.FT.-DEGREES FAT 75 DEGREES F, COATED TQ
PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD.
LINING SHALL BE 1 -INCH THICK ADHESIVE, FASTENERS, AND INSTALLATION SHALL BE IN
ACCORDANCE WITH SMACNA APPLICABLE STANDARDS
S. EXHAUST DUCTS. ROUND EXHAUST DUCT MAY HAVE SPIRAL LOCKSTREAM OR
BUTT -WELDED LONGITUDINAL SEAM CONSTRUCTION. CONNECTIONS SHALL BE WELDED:
USING SLiP-TYPE OR FLANGED CONNECTIONS FOR DUCT SIZES LESS THAN 36 DIAMETER,
AND FLANGED CONNECTIONS FOR LARGER DUCT SIZES. WELD SPACING AT FLANGES
SHALL MATCH SMACNA REiNFORCEMENT TABLE REQUIREMENTS. BUT IN NO CASE BE
LESS THAN V LONG ON 10` CENTERS. FLANGE SIZES SHALL BE PER SMACNA
REQUIREMENTS. FITTINGS SHALL BE FULLY WELDED: WiTH ELBOWS HAVING 1-112' DUCT
DIAMETER RADIUS
7. SUPPLY DUCTS: SHALL BE PER SMACNA STANDARDS FOR PRESSURE CLASS CITED.
ROUND LINED DUCT SHALL CONSIST OF i -INCH ACOUSTIC INSULATION IN-BETWEEN A
PERFORATED INTERIOR DUCT LiNER AND SOLID MAINTAIN POSITIVE CONCENTRICITY OF
LINER WITH DUCT. INSULATION SHALL HAVE A M (MUM THERMAL CONOUCTIVITY OF 0.2$
BTU-iNCHfHR-SQ. FT. -DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET
METAL'ACOUSTt-K27 OR APPROVED.
8. MANUAL DAMPERS: SHALL BE FABRICATED OF GALVANIZED STEEL, TWO GAUGES
HEAVIER THAN DUCT IN WHICH iNSTALLF0_ REGULATOR SETS SHALL HAVE QUADRANT
DiAL REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING OR
ROUND END BEARING OTHER SIDE.
8. ACCESS DOORS: DOUBLE WALL, MINIMUM 14 GAUGE, HINGED iDR CAMLOCK ACCESS
DOOR. DOORS IN INSULATED DUCT SHALL BE INSULATED TYPE.
10. DUCT INSTALLATION: INSTALL ALL DUCTWVQRK IN SIZES AND LOCATIONS AS SHOVW ON
THE DRAWINGS. COMPLETE WITH ALL ACCESSORIES AND CONNECTIONS TO PROVIDE
COMPLETE AND OPERABLE HEATING. VENTILATING, AIR COND)TIONING, AND EXHAUST
SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT LINES WiTH THE BUILDING
CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONCEALED UNLESS INDICATED
OTHERWISE
11. DUCT SEALING: SEAL ALL JOINTS iN ACCORDANCE WITH SEAL CLASSIFICATION AS SHOWN
IN SMACNAHVAC DUCT CONSTRUCTION STANDARDS. IN ADDITION TO APPLYING, SEALANT
TO JOINTS IN ACCORDANCE WITH THE SMACNA REQUIREMENTS, ALL JOINTS AND SEAMS
SHALL BE TAPED OVER WITH MINIMUM 34NCHWOE DUCT TAPE SUCH TAPE IS NOT
REQUIRED ON EXPOSEO DUCTS, BUT ALL JOINT CORNERS SHALL HAVE ADHESIVE
APPLIED.
12. FLEXIBLE DUCT: FACTORY INSULATED FULLY UNED FLEXIBLE DUCT. DUCT SHALL HAVE
FULL INTERNAL LINER, REINFORCED WMTH ZINC COATED STEEL HELIX, LINER BONDED TO
1 -INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26
5TU-INC:H1HRtiSQ FT. -DEGREE F AT 75 DEGREES AND HAVING, A POLYETHYLENE OUTER
VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITiVE
CONNECTION TO OVAL OR ROUND FITTINGS, SHALL COMPLY WITH NFPA 90A AND 908 AND
SHALL. BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 161
FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT
FiXCEED 2 FEET iN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN
OTHERWISE ON GLANS). DUCT PRESSURE RATINGS SHALL MATCH PRESSURE CLASS OF
DUCT SYSTEM INSTALLER ON
SECTION 25 0500 - CONTROLS
1. GENERAL: CONTROLS PROVIDER SHALL BE SIEMENS REMOVE EXISTING CONTROLS
FROM DEMOLISHED UNIT. PROVIDE NEW CONTROLS FOR NEW UNIT, SAME CONTROL
SEQUENCE AS EXISTING. PROVIDE ALL DOCUMENTATION OF START-UP INCLUDING POINT
TO POiNT CHECKOUT SHEETS, UPDATED SEQUENCE OF OPERATION, AND UPDATED
AS -BUILT DRAWINGS.
SECTION 26 0540 - ELECTRICAL
1 GENERAL: ALL ELECTRICAL WORK SHALL BP PERFORMED BY WORKERS SKILLED IN THE
ELECTRICAL TRADES, AND SHALL COMPLY WITH NEC AND LOCAL CODES. NOT ALL
REQUIRED MATERIALS ARE SPECIFIED HEREIN OR NOTED ON THE PLANS, BUT ALL
NEEDED ITEMS SHALL BE PROVIDED TO HAVE COMPLETE AND FUNCTIONING MEDICAL
GAS ALARM SYSTEMS, POWER SERVICE TO TANK PAD, AND CYLINDER STORAGE ROOM
LIGHTING.
2 RACEWAY: SHALL BE GALVANIZED RIGID STEEL (GRS) OR GALVANIZED FLEXIBLE STi F_L
TYPE. SHALL BE INSTALLER CONCF-ALE0 EXCEPT WHERE SPECIFICALLY NOTEDAS
EXPOSED RACEWAYS INSTALLED AS DIRECT BURY SHALL HAVE 15 MIL PVC COATING
3. COPPER, 600 VOLT, TYPE THW, THMI THHN OR XH14W1 WIRE MAYBE UTILIZED AT
CONTRACTOR OPTION, SUBJECT TO CODE REQUIREMENTS. MINIMUM WIRE SIZE IS 12
AWG FOR POWER AND LIGHTING CIRCUITS
4, JUNCTION BOXES: SHALL BE CONSTRUCTED OF ZINC COATED STEEL, FOUR INCH SIZE
MINIMUM, TYPE TO SUIT APPLICATION.
S. DISCONNECTS: SHALL BE HEAVY DUTY, SINGLE THROW, LOCKABLE TYPE, HAVING DOOR
INTERLOCK (TO PREVENT OPENING WHEN ENERGIZED), ENCLOSURE TO SUITE
ENVIRONMENT
REVIEWED FOR
CODE COMPLIANCE
APPROVED
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City of Tukwila
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ELECTRICAL NOTES:
1 PROVIDE NEW ELECTRICAL CONNECTION TO NEW UNIT.
PROVIDE NEW 150 AMP BREAKER IN ELECTRICAL PANEL BELOW
GENERAL NOTE :
I SEE GENERAL DEMOLITION NOTES ON SHEET MO -M1.0
2 EXISTING UNIT 18 A 40 -TON TRANS VOYAGER ELECTRIC HEAT,
ELECTRIC COOL UNIT, MODEL TCD48044.. APPROX 87+99 LBS.
(PER 00-08-05 BELLEVUE MECHANICAL AS -BUILT DRAWNGS).
3 REMOVE EXISTING CONTROLS AND POMR CONNECTIONS TO
EXISTING UNIT. REMOVE DUCT CONNECTIONS
ELECTRICAL NOTES:
1 REMOVE EXISTING ELECTRICAL CONNECTION TO UNIT REMOVE
EXISTING BREAKER IN ELECTRICAL PANEL BELOW
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11 PROJECT NOTES
OMER:
KING COUNTY HOUSING AUTHORITY
(ANDOVER PARK WEST`
TUKWILLA, 98188
CONTRACTOR:
JOHNSON CONTROLS
4011 S.E. INTERNATIONAL WAY
SUITE 605
MILWAUKEE, OR 97222
PROJECT MANAGER: VEERA VIJAY P.E. CEM 206_85D.A742
Yee ramijayaraghavanfti.cam
ENGINEER:
HULTZIBHU ENGINEERS
1111 FAWCETT AVENUE
SUITE 100
TACOMA, WA 98402
PRIMEIMECHANICAL CONTACT: MICHAEL TAGLES, P.E.
ELECTRICAL CONTACT: TOM URQUHART, RE
STRUCTURAL ENGINEER:
PCS STRUCTURAL SOLUTIONS
1250 PACIFIC AVE #7071
TACOMA. WA 98402
253.383.3257
FAX: 253.3$3.32$3
michaatt@)huhzbhu.com
251383.3257
FAX: 253.383.328
tomu@hultzbhb.com
CONTACT; GARY BECKNER: P E 253-383.2797
GbL-ckner@psc-stL,ctural.com
F— PROJECT GENERAL NOTES
1 ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS EXISTING,
2 ALL WORK IS 13ASE BID UNLESS SPECIFICALLY NOTED AS ALTERNATE BID WORK.
3. REVIEW OF EXISTING CONDITIONS IS REQUIRED.
4. BUILDING IS OCCUPIED DURING CONSTRUCTION, UTILITY OUTAGES MUST BE
AUTHORIZED BY OWNER, NO NOISE GENERATING ACTIVITIES BSPAIEEN 5 Phi AND 7 AM
F
DESCRIPTION OF WORD
REPAIR HVAC SYSTEM AT MULTIPLE SITES IN KING COUNTY,
LIST OF DRAWINGS
G1.0 COVER SHEET
MA)N OFFICE - (MO)
M041,10.1 MECHANICAL LEGEND & NOTES
MO -M1:0 SCHEDULES & SPECIFICATIONS
MO -M4.0 ROOF PLAN
MO -M4.1 DETAILS
BRIAFRWOOD - (BVV)
W.1 !,MECHANICAL LEGEND & NOTE
-WO SCHEDULES & SPECtFICATTIO S
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Date:
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ME ICAL L GENA & NOTES
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MECHANICAL LEGEN & NOTES
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REVIEWED FOR
CODE COMPLIANCE
APPROVED
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SEP 2 2 2016
City of Tukwila
BUILDING DIVISION
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CITY OF TUKWILA
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SITE ADDRESS:
KING COUNTY HOUSING AUTHORITY MAIN OFFICE
600 ANDOVER PARK WEST
TUKWILLA, WA 98141
BLDG DATA:
OCCUPANCY: R-2 (NO CHANGE)
SPRINKLERED: YES (NO CHANGE)
FIRE ALARM: YES (NO CHANGE)
SCOPE OF WORK:
1 REPLACE EXISTING ELECTRIC ROOFTOP HVAC UNIT WITH NEW GAS FIRED ELECTRICAL COOL
ROOFTOP HVAC UNIT
E HA I AL E "ERAL DE OLITIO NOTES
1. DEMOLITION DRAWINGS NOTES ARE INTFNDED TO ONLY GIVE A GENERAL REPRESENTATION OF THE DEMOLITION INVOLVED, AND DO NOT CONSTITUTE A FULL
LISTING OF ALL ITEMS REQUIRING REMOVAL NOT ALL ITEMS TO BE DEMO'D ARE SHOWN. CONTRACTOR IS RESPONSIBLE TO REVIEW EXISTING CONDITIONS.
EXISTING DRAWINGS, AND MECHANICAL GENERAL DEMOLITION NOTES.
2 IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW SITE CONDITIONS AND TO IDENTIFY ALL DEMOLITION WORK, AND INCLUDE IN HIS BID ALL COSTS FOR
DEMOLITION & DISPOSAL NOT ALL ITEMS TO BE DEMO'D ARE SHOWN: SEE GENERAL NOTES FOR REQUIREMI-NITS.
3. EXIST. DUCTS, EQUIPMENT. PIPING, AIR INLETSIOUTLETS, SHOWN DASHED REPRESENT MAJOR MECHANICAL. ITEMS TO 13E REMOVED SEE GENERAL NOTES.
DRAWING NOTE=S 5 KEYED NOTES WHICH COVER ALL OTHER MISC. MECHANICAL ITEMS TO BE REMOVED.
A ALL EXIST ITEMS NOT BEING REUSED SHALL BE REMOVED. THIS INCLUDES SUCH ITEMS AS THERMOSTATS, CONTROL DEVICES, CONTROL WIRING, PNEUMATIC
TUBING, DUCTS, FANS, PIPING, SUPPORTS, VALVES, CURBS, AND RELATED ACCESSORIES.
5. PROVIDE TEMPORARY CAP -OFF OF ALL EXIST. SYSTEMS TO ALLOW CONTINUED USE OF ALL SYSTEMS UNTIL THE FINAL- SYSTEM COMPONENTS ARE INSTALLED
AND CONNECTED
S "OLD ALL REMOVED ITEMS FOR OWNERS REVIEW. ITE=MS SELECTED BY OWNE=R FOR SALVAGE SHALL BE MOVED BY THE CONTRACTOR TO THE OWNERS
STORAGE ROOM (VERIFY EXACT LOCATION WITH OWNER). ITEMS NOT SELECTED BY OWNER FOR SALVAGE SHALL BE DISPOSED OF CFF SITE IBY CONTRACTOR.
7, ROUTING SHOWN OF EXISTING ITEMS IS APPROXIMATE= CONTRACTOR SHALL FIELD VERIFY LOCATIONS CONTENTS, AND FLOW DIRECTION OF ALL PIPING �
DUCTS. LABELING SHOWN ON PLANS HAS NOT BEEN VERIFIED
8 _ SEE FLOOR PLANS FOR RECONNECTION OF NEW PIPING AND OUCTWORK.
A I B I C I p I E I F
K
MECHANICAL LEGEND
SYMBOL
DESCRIPTION
ABBREV.
DESCRIPTION
201
p
DUCT (FIRST FIGURE, SIDE SHOWN)
AFF
APPROX.
ARCH
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BOO
13TU
BTUH
BLDG
C
CAP
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ABOVE FINISHED FLOOR
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BRITISH THERMAL. UNIT
BRITISH THERMAL UNIT/HOUR
BUILDING
CONDENSATE
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OF LINING TRICK LINING
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R
RISE (R) OR DROP ('D)
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cv
DUCT SECTION (SUPPLY)
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DUCT SECTION (EXHAUST OR RETURN)
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CO
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W
Y
VOLUME DAMPER (MANUAL)
CONN
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Z
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CONTINUE, CONTINUATION
0
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DAMPER
CFM
CUBIC FEET PER MINUTE
LztMOTORIZED
z
DEG F, F°
DEGREE FAHRENHEIT
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DIA, 0
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DN
DOWN
BACK GRAFT DAMPER (BDD)
DVVG
DRAWING
DS
DRY BULB
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EA
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EFF
ELEC
EOL
ENERGY EFFICIENT RATIO
EFFICIENCY
ELECTRICAL, ELECTRIC
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COMBINATION FIREISMOKE DAMPER
II
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XH
EXIST. (E)
EXHAUST
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CEILING OUTLET'
ESP
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EXTERNAL STATIC PRESSURE
FEET PER MINUTE
CEILING INLET
FLET{
FL
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FLA
GAL
GALV.
GI
HP
INTEGR.
IN
KW
MPEG
MAX
FLEXIBLE
FLOOR
FLOOR CLEAN OUT
FULL LOAD AMPS
GALLON
GALVANIZED
GREASE INTERCEPTOR
HORSE POWER
INTEGRAL
INCH
KILOWATT
MANUFACTURER
MAMMUM
IStZE,sYMt3t>t.
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WALL OUTLET (OR INLET)
7
OA
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THERMOSTAT A= AVERAGED WITH OTHER (D
SWITCH
INTERVAL TIMER
- - c -� -----
CONDENSATE LINE
G
GAS LINE
MBH
MECH
THOUSAND BTUH
MECHANICAL
MIN
MCA
MINIMUM
MINIMUM CIRCUIT AMPS
MUA
MAKE UP AIR
MFS
MINIMUM FUSE SIZE
NIC
NOT IN (CONTRACT
NO,
NUMBER
NTS
NOT TO SCALE
OA
OUTSIDE AIR
OBD
0PP0$ED BLADE CLAMPER
PH
PHASE
-PD
PRESSURE DROP
POC
POINT OF CONNECTION
RA
RETURN AIR
REF
REFERENCE
REO'D
REOUIRED
RLA
RATED LOAD AMPS
RPM
REVOLUTIONS PER MINUTE
RM
ROOM
$A
SUPPLY AIR
S.O.
SCREEN OPENING
TEMP
TEMPERATURE
TD
TRANSFER DUCT
TG
TRANSFER GRILLE
TYP
TYPICAL
UNC?
UNLESS NOTED OTHERWISE
V
VF0
VOLTS. VOLTAGE, VENT
VARIABLE FREQUENCY DRIVE
WA
WB
WATT
WET BULB
2
M3)�j
DETAIL IDENTIFICATION NUMBER
SHEET ON WHICH DETAIL IS SHOWN
WL
W1
WALL LOUVER
WITH
A
SECTION IDENTIFICATION LETTER
M3 �4
SHEET ON WHICH SECTION IS SHOWN
i IE HA IAL GENERAL NOTES
1 ALL PIPING & DUCTWORK SHOWN IS SCHEMATIC. CONTRACTOR SHALL PROVIDE ALL OFFSETSIELBOWS AS REO'D TO ALLOW ROUTING
AROUND STRUCTURE, ELECTRICAL, & OTHER INTERFERENCES
2. SALANCING NOTES: PROVIDE AIR BALANCING OF HVAC SYSTEM, SEE SECTION AND 23 05 93 FOR COMPLETE REGUIREMENTS
3 ALL PIPING AND DUCTWORK SHALL BE RUN CONGEALED, UNO
h. PROVIDE TRANSITIONS FROM DUCT SIZES INDICATED TO CONNECTION SIZES AT EQUIPMENT. WHERE THE CONNEC;TINC; DUCT IS LINED,
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mr ROJ E OT PSE C I F ICIAATlOr4b
1. SECTION 23 1123 -GAS PIPING
2 STEEL PIPE FITTINGS.
A THREADED FiTTLNGS• MALLEABLE IRON PER ASME B18 3- CAST IRON
PER ASME 816.4.
3 GAS PIPING: SCHEDULE 40 STEEL PIPING {COMPLYING VMTH ASME A53} Wr~dTH THREADED CLASS 125 FITTINGS.
4. ZUL LISTED FOR GAS SERVICE. BRONZE TWO-PIECE BLOWOUT PROOF STEM, FULL PORT. NIBCO T -685 -70 -UL.
5. RATED AT MINIMUM 125 PSIG AT 200 DEGREES F; PROVIDE DIELECTRIC UNIONS WHERE DISSIMILAR METALS JOIN.
PROVIDE UNIONS AT CONNECTIONS TO ALL EQUIPMENT
6. INSTALLATION: FOLLOW ESTABLISHED PROFESSIONAL PRACTICES FOR JOINING OF PIPING AND STT AS TO SUIT THE
SYSTEM PRESSURES AND TEMPERATURES INVOLVED.
7. SECTION 23 81 53 - HVAC UNITS
8. HVAC UNITS ROOFTOP PACKAGED GAS HEAT ELECTERiC COOL ROOFTOP UNIT$ WITH AS A MINIMUM SCHEDULES
CAPACITY. SEE SCHEDULE FOR ACCESSORIES MANUFACTURER AND MODELAS SCHEDULED.
9. PROVIDE WiTH 0-100% OA ECONOMIZER AND CUSTOM ROOF ADAPTOR CURB
ENERMY COBE. - HVAC
1 LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C4032.1..OR EQUIPMENT IS SELECTED AT
SAME CAPACITY AS THE UNIT BEING REPLACED.
2 EQUIPMENT HAS BEEN SELECTSI3 PER WSEC 0403.2.2
3 VENTILATION AND THE ABILITY TO REDUCE OUTSIDE AIR TO IMG MINIMUM$ SHALL BE PROViDED PER WSEC 0403 2 5.
4 MOTORS i HP AND LARGER SHALL BE ENERGY EFFICIENT TYPE PER VVSEC C403.2.13: MOTORS 1112 HP TO 1 HP SHALL BE
EiCM *TYPE OR MEET L41NIMUM EFFICIENCY REQUIREMENTS PER WSEC C403.2.10.3.
S. TEMPERATURE CONTROL SYSTEM SHALL HAVE A MINIMUM DEAD BAND OF 5 DEGREES AS REQUIRED BY WSEC 0403.2.4.2.
6. HVAC SYSTEMS SHALL BE EQUIPPED VIATH AUTOMATIC CONTROLS CAPABLE OF PROVIDING NIGHT SETBACK. SEVEN
DIFFERENT DAILY SCHEDULES, AND OPTIMUM START PER THE REQUIREMENTS OF WNSEC C403.2 4.3
7 OUTSIDE AIR INTAKES, EXHAUST OUTLETS, AND RELIEF OUTLETS SHALL BE PROVIDEDWMTH DAMPERS THAT COMPLY
WITH WSEC C403.2.4.4. DAMPER SHALL AUTOMATLCALLY CLOSE VVI-IEN SYSTEM OR SPACES SERVED ARE NOT IN USE
OR DURING WARM-UP. COOL4)OWN, AND SETBACK DAMPER MAXIMUM LEAKAGE RATE SHALL NOT EXCEED MAXiMUM
ALLOWED BYVVSf:C 0402.4.52
a COMBUSTION HEATING EQUIPMENT WITH A CAPACITY OVER 225 MBH SHALL HAVE MODULATING OR STAGED COMBUSTION
CONTROL PER WSEC C+403.Z4.6.
9. FAN SYSTEMS SERVING A ZONE OR MULTIPLE ZONES WViTHOUT SEPARATING WALLS WMTH TOTAL AIRFLOVV OVER 10,E: W CFM
SHALL REDUCE AIRFLOWWi BASED ON SPAC E HEATING AND COOLING DEMAND PER WSEC 0403.2.122
10. ALL DUCTIM(3RK SHALL BE CONSTRUCTED AND SEALED IN ACCORDANCE VATH IMC, MEC C402 AND LSC REQUIREMENTS
PER MEC C403.2.7.
11 DUCTS AND PLENUMS DESIGNED TO OPERATE AT A PRESSURE ABOVE 3' W.C. SHALL BE LEAK TESTED PER WNSSC
0403.2 7.3.3. DOCUMENT AND SUBMIT TEST RESULTS TO THE AHJ AS REQUIRED
12. DUCTWORK SHALL BE INSULATED TO THE APPROPRIATE R -VALUE AS REQUIRED BYyti EC 0403.2 7.
13 PROVIDE HIGH LIMiT SHUT-OFF CONTROL OF ECONOiySIZER COOLING PER TABLE C403.3.1.1.3(2)
14 ECONOMIZER DAMPERS SHALL BE CAPABLE OF BEING SEQUENCED WITH MECHANICAL COOLING EQUIPMENT.
ECONOMIZERS ON SYSTEMS WViTH COOLING CAPACITY GREATER THAN 65 MBH SHALL BE CAPABLE OF PROVIDING PARTIAL
COOLING PER MEC 0403.3.1.1.2
15. ECONOMIZER CONTROLS SHALL BE SUCH THAT ECONOMIZER OPERATION DOES NOT INCREASE BUILDING HEATING ENERGY
DURING NORMAL OPERATIONS PER WSEC C403,4.1.4, AND SHALL BE INTEGRATED WITH MECHANICAL COOLING SYSTEM AND
BE CAPABLE OF PROVIDING PARTIAL COOLING PER WSEC 0403.4.1.3
16. FORVAV SYSTEMS WITH ODD, PROVIDE STATIC PRESSURE RESET PER VWSEC 0403.4.2.2
17. SUPPLY ALR SYSTEMS SERVING MULTIPLE ZONES SHALL BE VAV TYPE DESIGNED AND CAPABLE OF $EING CONTROLLED TO
REDUCE PRIMARY AiR SUPPLY TO EACH ZONE TO A MAXIMUM FLOW RATE AS ALLOWED BY WSEC 0403 4 5.
IS. HVAC SYSTEMS NTH MULTIPLE ZONES SHALL REQUIRE TEMPERATURE RESET CONTROLS MICH AUTOMATICALLY RESET
SUPPLY AIR TEMPERATURES PER WSEC 0403.4.5.4.
19. COOLING SYSTEMS SHALL. NOT USE HOT GAS BYPASS OR OTHER EVAPORATOR PRESSURE CONTROL SYSTEMS UNLESS
THERE ARE MULTIPLE STEPS OF UNLOADING, HOT GAS BYPASS CAPACITY SHALL BE LIMITED PER TABLE 0403.4.7. DOES
NOT APPLY TO UNITARY PACKAGED SYSTEMS 90 MBH OR SMALLER
20. AIR SHALL BE BALANCED AS REQUIRED IN SECTION 0408 2.21 AND C408.2.2 2 OF THE WSEC
21. PROVIDE COMMISSIONING PLAN 8 REPORT REQUIREMENTS FOR PRELIMINARY MID FiNAL COMMISSION048 PER SECTION
C408.1. PROVIDE SECiLIENCE OF OPERATIONS AND TEST PROCEi3URES PER SECTION C•4U6.1.2 AND SUBMIT COMPLIANCE
CHECKLIST PER SECTION 0108.1 3 4 OF THE WSEC TO THE BUILDING OFFICiAL UPON SUBSTANTIAL COMPLETION.
22. THESE'ENERGY CODE NOTES' ARE LiSTED TO SATISFY THE BUILDING DEPARTMENTS REQUIREMENT THAT CERTAIN
INFORMATION BE PLACED ON THE PIANS, BUT DO NOT DIMINISH THE FULL PROJECT REQUIREMENTS PROVIDE ITEMS IN
EXCESS OF CODE WHERE NOTED ON DRAWINGS AND IN SPECIFICATIONS. FOR OTHER ADDED REQUIREMENTS, SEE
SPECIFICATIONS.
SECTION 010000 -GENERAL
1. CODE CCMPLIANCE- ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND
ORDINANCES
2 DRAW NGS. DRAW NGS ARE DIAGRAMMATIC AND SHOWN THE GENERAL ARRANGEMENT OF
THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS,
FITTINGS, ALTERATIONS TO EXISTING ITEMS, AND ACCESSORIES WHICH ARE REQUIRED
TO FORM COMPLETE AND OPERABLE SYSTEMS.
3 FIELD VERIFICATION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING FIELD
CONDITIONS AND VERIFYING ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON
THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE
WORK
4. NOTiFY THE ARCH ITECT1ENGINEER OF ANY CiISCREPANCIES OR CONFLICTS BEFORE
PROCEEDING WITH ANY MRK OR THE PURCHASING OF ANY MATERIALS FOR THE
ARENS) OF CONFLICT UNTIL REQUESTING AND OBTAINING VVR ITTEN INSTRUCTIONS FROM
THE ARCHITECTIENGINEER ON HOWTO PROCEED. WHERE CONFLICTS OCCUR, THE
MOST EXPENSIVE AND STRINGENT REQUIREMENT(AS JUDGED BYTHE
ARCHiTEICTIENGiNEER) SHALL PREVAIL. ANY WORKDONE AFTER DiSC,0VERY OF SUCH
DISCREPANCIES OR CONFLICTS AND PRIOR TO OBTAINING THE ARCHITECTIENGINEER'S
INSTRUCTIONS ON HOW TO PROCEED SHALL BE DONE AT THE CONTRACTOR'S EXPENSE.
5 DRAVWiNGS AND SPECIFICATIONS. DRAWINGS AND SPECIFICATIONS ARE
COMPLEMENTARY AND WHAT IS CALLED FOR IN EITHER IS BINDING AS IF CALLED FOR IN
BOTH. THE DRAWINGS ARE DIAGRAMMATIC AND SHOWTHe OENeRAL ARRANGEMENT OF
THE CONSTRUCTION AND THEREFORE DO NOT SHOWALL- OFFSETS, FITTINGS AND
ACCESSORIES MICH ARE REQUIRED TO FORM A COMPLETE AND OPERATING
INSTALLATION. MECHANICAL WORK IS SHOWN ON MULTIPLE DRAWNNOS AND IS NOT
LIMITED TO A PARTICULAR SET OF SHEETS, OR SHEETS PREFACED VOTH A PARTICULAR
LETTER.
6. PERMITS AND FEES: THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS.
LICENSES, FEES AND INSPECTIONS AS REQUIRED 6Y THE GOVERNING CODES AND AS
SPECIFIED HEREIN.
7. SUBMITTALS: CONTRACTOR SHALL SUBMIT SHOP DRAWW INGS FOR ALL PRODUCTS
PROPOSED TO BE USED ON THIS PROJECT FOR OWNER REVIIEW- PRODUCTS SHALL NOT
BE USED UNTIL APPROVED BY THE OVWMER OR HIS REPRESENTATIVE. SUBMIT 3 COPIES
PLUS ANYADVITiONALQUANTITIES THE CONTRACTOR NEEDS (3 COPIES %MLL BE
RETAINED BY THE OWNER).
6 RECORD DRAWINGS: THE CONTRACTOR SHALL MAINTAIN A SET OF CONTRACT PLANS AT
THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS -BID PLANS ARE NOTED. AT
THE. COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL DELIVER TO THE OWNER
ONE COMPLETE SET OF THESE RECORD DRAWINGS.
9. PROTECTION: CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL MATERIAL,
FOUIPMENTANDAPPARATUS PROVIDED UNDER THIS SECTION FROM DAMAGE. WATER,
CORROSION, FREEZING AND DUST, BOTH IN STORAGE AND WHEN INSTALLEO, UNTIL FINAL
PROJECT ACCEPTANCE
10 COORDINATION THE CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES
WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTSAND TO ALLOW
FULL OWNER USAGE (UNLESS INDICATED OTHERWIWiSE) OF ALL AREAS DURING
CONSTRUCTION
11. CUTTING AND PATCHING: SHALL BE DONE BY SKILLED LA13OR EXPERIENCED IN PROVIDING
OPENINGS AND PATCHING OF THE MATERIALS INVOLVED. AREAS SHALL BE PATCHEDAND
RESTORED TO AFiNISHEO CONDITION, EQUAL TO ADJACENT FINAL FINISHED AREAS THAT
HAVE NOT BEEN CUT
12. PAINTING: SHALL BE PROVIDEO VMERE INDICATED, BY SKILLED PAINTERS IN
CONFORMANCE WITH STANDARD PROFESSIONAL PRACTICE INCLUDING CLEANING AND
PRIMING OF MATERIALS TO BE PAINTED. COLORS SHALL BE SELECTED BY THE OWNER
13. FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THEWORK THE CONTRACTOR SHALL PUT
ALL SYSTEMS INTOOPERATION FORA PRRIOD OF NOT LESS THAN S WORKING DAYS 60
THAT THEY MAY BE INSPECTED BY THE OVWER.
14 INSTRUCTION! O S M MANUALS: DURING THE FINAL iNSPECTION PERIOD, THE
CON7RAC70R SHALL PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S
REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT, AND
PROVIDE 3 SETS OF O&M MANUALS. O d M MANUAL SHALL INCLUDE CONTACT
INFORMATION FOR CONTRACTOR AND MAJOR EQUIPMENT SUPPLIERS. INCLUDE A COPY
OF THE PRODUCT SUBMITTAL DATAFOR ALL MAJOR EQUIPMENT ITEMS WITH THE 0 Iii M
DATA. INCLUDE SPACE FOR REDUCED SIZE AS -BUILT DRAWINGS
15 WARRANTY: ALL WORK ANO EQUIPMENT SHALL BE WARRANTED TO BE. FREE FROM
DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF
ONE YEAR AFTER FINAL ACCEPTANCE:
16 NEVWtMATERIALS: ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS ENST'ING
17. COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM T89 WORK
REQUiRED ARE SPECIFIED OR SHOWN- CONTRACTOR SHALL, PROVIDE ALL ITEMS NEEDED
TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS, ITEMS PROVIDED SHALL BE OF
COiyAMERCIAL ANSTITUTiONAL QUALITY, CONSISTENT WiTH THE QUALITY OF RELATED
ITEMiS PROVIDED ON THE PROJECT OR CURRENTLY BEING USED IN THE BUILDING.
IS OFFSETS AND FITTINGS INCLUDE IN BILI ALL NECESSARY FITTINGS AND OFFSET TO
COMPLETELY CONNECT UP ALL SYSTEMS, MAINTAIN CLEAR ACCESS PATHS TO
EQUIPMENT, AND COMPLY WiTH ALL PROJECT REQUIREMENTS. OFFSETS ARE REQUIRED
TO ROUTE. AROUND BUILDING STRUCTURAL ELEMENTS. ROOF SLOPES, MECHANICAL
SYSTEMS, ELECTRICAL SYSTEMS, AND NUMEROUS OTHER ITEMS. DUE TO THE
SCHEMATIC NATURE OF THE FLANS $UGH OFFSETS ARE TYPICALLY NOT SHOWN.
CONTRACTOR IS RESPONSIBLE TO DETERMINE THE QUANTITY OF OFFSETS AND FITTINGS
REQUIRED. AND THE LABOR INVOLVED. NO ADDED PAYMENT OR'EICTRAS' WILL BE
GRANTED FOR THE CONTRACTOR'S FAILURE TO CORRECTLY ESTIMATE THE NUMBER OF
OFFSETS AND FITTINGS AND LABOR REQUIRED. CONTRACTOR IS ADVISED THAT
EQUIPMENT AND CONNECTIONS MAY REQUIRE MORE OFFSETS AND TRANSITIONS
19 CONTRACTOR LAY -OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER LAYOUT TO
FINALIZE THE DESIGN SHOtM+1 ON THE PROJECT DRAWINGS. SUCH MRK INCLUDES FIELD
INVESTIGATION OF ALL EXISTING CONDITIONS, LAYOUT SKETCHES TO VERIFY RISES AND
ORCIPS IN PIPING AND DUCTWORK, COORDINATiON. OF ELEVATIONS %NITH OTHER
TRADES, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED. ETC.
20. ALL ITEMS REQUIRING MAINTENANCE SHALL BE ARRANGED TO BE ACCESSIBLE
A I B I E
GE E TIONS
SECTION 02 00 DO - SITEVMRK
I. SITE CLEARING: CLEAR SITE AS NEEDED FOR NEW TRENCHING AND PAO
INSTALLATION. DISPOSE OF ALL MATERIAL OFF SITE. PROVIDE PROTECTION
OF AOJACENTAREA4S FROM DUSTIDIRTINOISEIEROSiON AND OTHERADVERSE
AFFECTS DUE TO CONSTRUCTION. REPAIR ALL DISTURBED AREAS TO
RE -CONSTRUCTION CONDITION OR BETTER.
SECTION 06 10 00- ROUGH CARPENTRY
1. FRAMING AND TREATED LUMBER: DOUG-FIRILARCH NO- 2OR HEM -FIR NO.1 OR BETTER,
MINIMUM F=1200 PSI (SINGLE USE). CONFIRM TO WEST COAST LUMBER INSPECTION
8UREAL UB OR WE WOOD
(WCUB) PRODUCTS ASSOCIATiflN (VWMtPA). EACH PIECE
OF LUMBER SHALL BEAR THE VVCLIS OR ~A GRADE TRADEMARK
2 FRAMING CONNECTORS AND BRIDGING: SHALL BE [.C.B.O. APPROVED AND SHALL BE
MANUFACTURED BY SIMPSON OR BOWMAN OR APPROVED EQUAL, FURNISHED COMPLETE
WITH ANY SPECIAL NAILS REQUIRED ALL FRAMING CONNECTORS SHALL. BE HOT -DIPPED
GALVANIZED.
3. ROUGH HARDWARE' PROVIDE ROUGH HARDWARE OF THE TYPE AND SIZE NECESSARY
FOR THE PROJECT REQUIREMENTS. SIZES. TYPES, AND SPACING OF FASTENINGS OF
MANUFACTURED BUILDING MATERIALS SHALL SE AS RECOMMENDED BY THE PRODUCT
MANUFACTURER UNLESS OTHERWISE INDICATED OR SPECIFIED.
4. PLYWOOD. GROUP 1 OR GROUP 2 SPECIES, C -D GRADE EXPOSURE 1 CONFORMING TO PS
1-83. EACH PIECE SHALL BEAR THE GRACE TRADEMARK OF THE AMERICAN PLYWOOD
ASSOCIAT10N. PLYW 000 SHALL HAVE A SPAN RATING CIF 4w4.
SECTION 20 0640- MECHANICAL GENERAL
i IDENTIF[CAT[ON: ALL EQUIPMENT SHALL 8 I LARALLED WITH A MINIMUM 34N CH HIGH
PHENOLIC LABEL CORRESPONDING TO THE SYBOL SHOWN ON THE PLANS.
2 TESTING: ALL PIPING AND SYSTEMS SHALL BE PRESSURE TESTED PER CODE
REQUIREMENTS AND TO AT LEAST 1.5 TIMES THE SYSTEMS ALLOWED OPERATING
PRESSURE, AS REQUIRED BY CODE, AND IN ACCORDANCE VOTH THE OWNER'S
STANDARDS
3. SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED
FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER SMACNA "SEISMIC RESTRAINT
MANUAL GUIDELINES FOR MECHANICAL SYSTEMS', LATEST EDITION,
4. PROVIE 2 SETS OF SPARE FILTERS FOR ALL UNITS %MTH FILTERS.
5. COMMISSIONING: ALL MECHANICAL SYSTEMS ARE TO BE COMMISSIONED PER CODE
REQUIREMENTS THE CONTRACTOR HAS SPECIFIC RESPONSIBILITIES FOR SCHEDULING,
COORDINATION, STARTUP, TEST DEVELOPMENT, TESTING AND DOCUMENTATION
SECTION 20 05 29 - HANGERS SUPPORTS SLEEVES AND SEALS
1. SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR EQUIPMENT IN ACCORDANCE
VATH -SEISMiC RESTRAINT MANUAL GUIDELINES FOR MECHANICAL SYSTEMS'
2. DUCT sUPPORTS: SHALL BE SPACED ON MAxI?,AOM S FOOT CENTERS EXCEPT WHERE THE
DUCT SIZE IS LARGER THAN 24' DIAMETER (OR RECTANGULAR EQUIVALENT, E.G 24X20}
HANGERS SHALL $E ON MAXIMUM 6 FOOT CENTERS. SHALL COMPLY WITH SMACNA AND
CODE REQUIREMENTS.
3. SECTION 20 05 93 -AIR BALANCING
4. GENERAL: SHALL BE BYA COMPANY SPECIALIZING IN THIS WORK.
S. BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN
REPORT (MINIMUM 3 COPIES) DOCUMENTIN13 UNIT DATA AND ALL 8ALANCING WORK
MARK FINAL DAMPER POSITIONS WITH PERMANENT MARKER.
6 CONTRACTOR SHALL COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS
TO ALL ITEMS. PROVIDE ADDED BALANCING DAMPERS AND VALVES AS THE ]BALANCER
MAY REQUIRE
SECTION 200740_ INSULATION
1. DUCTWORK BLANKET FIBERGLASS INSULATION, 0.75 LS PER CUBiC FOOT MINIMUM
DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.2S BTU4NlHR-SQ FT -DEGREES F
AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF
ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO
UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.45 PERMS
2. DUCT INSULATION INSTALLATION:
A. ALL SUPPLY AIR DUCTS SHALL BE INSULATED AND ALL RETURN AIR "{f
DUCTS LOCATED OUTSiDE CONDITIONED AREAS SHALL BE INSULATED.
B INSULATION THICKNESSES SHALL BE AS FOLLOWS:
1. UNLINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: 7.0 INCH THICK
2. LINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: NO INSULATION
REQUIRED.
3. UNLINED OR LINED SUPPLY AIR DUCT OUTSIDE CONDITIONED AREA
(SUCH AS ABOVE ROOF)- 2 0 INCH THICK.
SECTION 23 3100- DUCTWORK SYSTEMS
I GENERAL FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT
CONSTRUCTION PUBLICATIONS AND ASHRAE HANDBOOKS. MATERIALS AND
INSTALL.A71ONS SHALL COMPLY WWiTH NFPA 50A, NFPA 908, AND THE IMG.
2 DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT
LINING IS SHOWN, DUCT 01MENSIONS ARE TO THE; INSIDE FACE OF LiNING
3 DUCT PRESSURE CLASS:
A SUPPLY OUCTWIQDRK UPSTREAM OF VAV BOXES: +10' W.G
B. SUPPLY DUCTMRKDOVMSTREAM OF VAV BOXES, AND OTHER SUPPLY
DUCTWORK +2' WG_
C. EXHAUST AND RETURN DUCTWORK: -2' W.G
4 CONSTRUCT OF GALVANIZED SHEET STEEL. SUITABLE FOR LOCK FORMING WTHOUT
FLAKING OR CRACKING, CONFORMING TO ASTM A527. HAVING A ZINC COATING OF U 90
F I G
OUNCES TOTAL PER SQUARE FOOT FOR BOTH SiDES OF A SHEET, CORRESPONDING TO
COATING DESIGNATION 090 PER ASTM A525. DUCT GAUGE. REINFORCEMENT, JOINTS.
SEAMS AND CONNECTIONS SHALL BE AS SHOWN iN SMACNA HVAC DUCT CONSTRUCTION
STANDARDS ACCORDING TO THE PRESSURE CLASSIFICATION OF THE SYSTEM AND THE
DUCT DIMENSIONS.
5. DUCT LINING: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUio1 THERMAL
CONDUCTIVITY OF 0.26 8TU-INCHfHR-SQ.FT.-DEGREES FAT 75 DEGREES F, COATED TQ
PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD.
LINING SHALL BE 1 -INCH THICK ADHESIVE, FASTENERS, AND INSTALLATION SHALL BE IN
ACCORDANCE WITH SMACNA APPLICABLE STANDARDS
S. EXHAUST DUCTS. ROUND EXHAUST DUCT MAY HAVE SPIRAL LOCKSTREAM OR
BUTT -WELDED LONGITUDINAL SEAM CONSTRUCTION. CONNECTIONS SHALL BE WELDED:
USING SLiP-TYPE OR FLANGED CONNECTIONS FOR DUCT SIZES LESS THAN 36 DIAMETER,
AND FLANGED CONNECTIONS FOR LARGER DUCT SIZES. WELD SPACING AT FLANGES
SHALL MATCH SMACNA REiNFORCEMENT TABLE REQUIREMENTS. BUT IN NO CASE BE
LESS THAN V LONG ON 10` CENTERS. FLANGE SIZES SHALL BE PER SMACNA
REQUIREMENTS. FITTINGS SHALL BE FULLY WELDED: WiTH ELBOWS HAVING 1-112' DUCT
DIAMETER RADIUS
7. SUPPLY DUCTS: SHALL BE PER SMACNA STANDARDS FOR PRESSURE CLASS CITED.
ROUND LINED DUCT SHALL CONSIST OF i -INCH ACOUSTIC INSULATION IN-BETWEEN A
PERFORATED INTERIOR DUCT LiNER AND SOLID MAINTAIN POSITIVE CONCENTRICITY OF
LINER WITH DUCT. INSULATION SHALL HAVE A M (MUM THERMAL CONOUCTIVITY OF 0.2$
BTU-iNCHfHR-SQ. FT. -DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET
METAL'ACOUSTt-K27 OR APPROVED.
8. MANUAL DAMPERS: SHALL BE FABRICATED OF GALVANIZED STEEL, TWO GAUGES
HEAVIER THAN DUCT IN WHICH iNSTALLF0_ REGULATOR SETS SHALL HAVE QUADRANT
DiAL REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING OR
ROUND END BEARING OTHER SIDE.
8. ACCESS DOORS: DOUBLE WALL, MINIMUM 14 GAUGE, HINGED iDR CAMLOCK ACCESS
DOOR. DOORS IN INSULATED DUCT SHALL BE INSULATED TYPE.
10. DUCT INSTALLATION: INSTALL ALL DUCTWVQRK IN SIZES AND LOCATIONS AS SHOVW ON
THE DRAWINGS. COMPLETE WITH ALL ACCESSORIES AND CONNECTIONS TO PROVIDE
COMPLETE AND OPERABLE HEATING. VENTILATING, AIR COND)TIONING, AND EXHAUST
SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT LINES WiTH THE BUILDING
CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONCEALED UNLESS INDICATED
OTHERWISE
11. DUCT SEALING: SEAL ALL JOINTS iN ACCORDANCE WITH SEAL CLASSIFICATION AS SHOWN
IN SMACNAHVAC DUCT CONSTRUCTION STANDARDS. IN ADDITION TO APPLYING, SEALANT
TO JOINTS IN ACCORDANCE WITH THE SMACNA REQUIREMENTS, ALL JOINTS AND SEAMS
SHALL BE TAPED OVER WITH MINIMUM 34NCHWOE DUCT TAPE SUCH TAPE IS NOT
REQUIRED ON EXPOSEO DUCTS, BUT ALL JOINT CORNERS SHALL HAVE ADHESIVE
APPLIED.
12. FLEXIBLE DUCT: FACTORY INSULATED FULLY UNED FLEXIBLE DUCT. DUCT SHALL HAVE
FULL INTERNAL LINER, REINFORCED WMTH ZINC COATED STEEL HELIX, LINER BONDED TO
1 -INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26
5TU-INC:H1HRtiSQ FT. -DEGREE F AT 75 DEGREES AND HAVING, A POLYETHYLENE OUTER
VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITiVE
CONNECTION TO OVAL OR ROUND FITTINGS, SHALL COMPLY WITH NFPA 90A AND 908 AND
SHALL. BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 161
FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT
FiXCEED 2 FEET iN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN
OTHERWISE ON GLANS). DUCT PRESSURE RATINGS SHALL MATCH PRESSURE CLASS OF
DUCT SYSTEM INSTALLER ON
SECTION 25 0500 - CONTROLS
1. GENERAL: CONTROLS PROVIDER SHALL BE SIEMENS REMOVE EXISTING CONTROLS
FROM DEMOLISHED UNIT. PROVIDE NEW CONTROLS FOR NEW UNIT, SAME CONTROL
SEQUENCE AS EXISTING. PROVIDE ALL DOCUMENTATION OF START-UP INCLUDING POINT
TO POiNT CHECKOUT SHEETS, UPDATED SEQUENCE OF OPERATION, AND UPDATED
AS -BUILT DRAWINGS.
SECTION 26 0540 - ELECTRICAL
1 GENERAL: ALL ELECTRICAL WORK SHALL BP PERFORMED BY WORKERS SKILLED IN THE
ELECTRICAL TRADES, AND SHALL COMPLY WITH NEC AND LOCAL CODES. NOT ALL
REQUIRED MATERIALS ARE SPECIFIED HEREIN OR NOTED ON THE PLANS, BUT ALL
NEEDED ITEMS SHALL BE PROVIDED TO HAVE COMPLETE AND FUNCTIONING MEDICAL
GAS ALARM SYSTEMS, POWER SERVICE TO TANK PAD, AND CYLINDER STORAGE ROOM
LIGHTING.
2 RACEWAY: SHALL BE GALVANIZED RIGID STEEL (GRS) OR GALVANIZED FLEXIBLE STi F_L
TYPE. SHALL BE INSTALLER CONCF-ALE0 EXCEPT WHERE SPECIFICALLY NOTEDAS
EXPOSED RACEWAYS INSTALLED AS DIRECT BURY SHALL HAVE 15 MIL PVC COATING
3. COPPER, 600 VOLT, TYPE THW, THMI THHN OR XH14W1 WIRE MAYBE UTILIZED AT
CONTRACTOR OPTION, SUBJECT TO CODE REQUIREMENTS. MINIMUM WIRE SIZE IS 12
AWG FOR POWER AND LIGHTING CIRCUITS
4, JUNCTION BOXES: SHALL BE CONSTRUCTED OF ZINC COATED STEEL, FOUR INCH SIZE
MINIMUM, TYPE TO SUIT APPLICATION.
S. DISCONNECTS: SHALL BE HEAVY DUTY, SINGLE THROW, LOCKABLE TYPE, HAVING DOOR
INTERLOCK (TO PREVENT OPENING WHEN ENERGIZED), ENCLOSURE TO SUITE
ENVIRONMENT
REVIEWED FOR
CODE COMPLIANCE
APPROVED
SEP 2 2 2016
City of Tukwila
BUILDING DIVISION
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UNIT SCHEDULE
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SYMBOL
MANUFACTURER AND
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' COOLING CAPACITY IS AR.1 RATING: AT 80" F DB; 67° F WB INDOOR
NOTES 1 PROVIDE ALL. UNITS WITH 0.100% LDA ECONOMIZER. DISCONNECT CUBES. 4
WEIGHT INCLUDES UNIT CURES 8 ACCESSORIES 8 SHALL NOT SEE EXCEEDED.
COIL EAT, 95'F OUTDOOR COiL EAT, AND ARI NOMINAL CFM
RELIEF AIR CAPABILITY, HINGED ACCESS DOORS, 9 SMOKE DETECTOR. 5.
WITH CUSTOM OFFSET CURB ADAPTOR.
2 ALL UNITS SHALL USE R4 10A OR R407C REFRIGERANT (UNC}).
RATED IN ACCORDANCE WITH ANSI IIID DOE STANDARDS
5.
WITH DDC SYSTEM CONTROL INTERFACE, AND RA, SA, AND OA TEMPERATURE SENSORS
3 UNIT CAPACITIES SHALL BE WITHIN 5% OF THOSE SCHEDULED.
7.
SINGLE POINT POWER WITH DISCONNECT AND CONVENIENCE OUTLET.
mr ROJ E OT PSE C I F ICIAATlOr4b
1. SECTION 23 1123 -GAS PIPING
2 STEEL PIPE FITTINGS.
A THREADED FiTTLNGS• MALLEABLE IRON PER ASME B18 3- CAST IRON
PER ASME 816.4.
3 GAS PIPING: SCHEDULE 40 STEEL PIPING {COMPLYING VMTH ASME A53} Wr~dTH THREADED CLASS 125 FITTINGS.
4. ZUL LISTED FOR GAS SERVICE. BRONZE TWO-PIECE BLOWOUT PROOF STEM, FULL PORT. NIBCO T -685 -70 -UL.
5. RATED AT MINIMUM 125 PSIG AT 200 DEGREES F; PROVIDE DIELECTRIC UNIONS WHERE DISSIMILAR METALS JOIN.
PROVIDE UNIONS AT CONNECTIONS TO ALL EQUIPMENT
6. INSTALLATION: FOLLOW ESTABLISHED PROFESSIONAL PRACTICES FOR JOINING OF PIPING AND STT AS TO SUIT THE
SYSTEM PRESSURES AND TEMPERATURES INVOLVED.
7. SECTION 23 81 53 - HVAC UNITS
8. HVAC UNITS ROOFTOP PACKAGED GAS HEAT ELECTERiC COOL ROOFTOP UNIT$ WITH AS A MINIMUM SCHEDULES
CAPACITY. SEE SCHEDULE FOR ACCESSORIES MANUFACTURER AND MODELAS SCHEDULED.
9. PROVIDE WiTH 0-100% OA ECONOMIZER AND CUSTOM ROOF ADAPTOR CURB
ENERMY COBE. - HVAC
1 LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C4032.1..OR EQUIPMENT IS SELECTED AT
SAME CAPACITY AS THE UNIT BEING REPLACED.
2 EQUIPMENT HAS BEEN SELECTSI3 PER WSEC 0403.2.2
3 VENTILATION AND THE ABILITY TO REDUCE OUTSIDE AIR TO IMG MINIMUM$ SHALL BE PROViDED PER WSEC 0403 2 5.
4 MOTORS i HP AND LARGER SHALL BE ENERGY EFFICIENT TYPE PER VVSEC C403.2.13: MOTORS 1112 HP TO 1 HP SHALL BE
EiCM *TYPE OR MEET L41NIMUM EFFICIENCY REQUIREMENTS PER WSEC C403.2.10.3.
S. TEMPERATURE CONTROL SYSTEM SHALL HAVE A MINIMUM DEAD BAND OF 5 DEGREES AS REQUIRED BY WSEC 0403.2.4.2.
6. HVAC SYSTEMS SHALL BE EQUIPPED VIATH AUTOMATIC CONTROLS CAPABLE OF PROVIDING NIGHT SETBACK. SEVEN
DIFFERENT DAILY SCHEDULES, AND OPTIMUM START PER THE REQUIREMENTS OF WNSEC C403.2 4.3
7 OUTSIDE AIR INTAKES, EXHAUST OUTLETS, AND RELIEF OUTLETS SHALL BE PROVIDEDWMTH DAMPERS THAT COMPLY
WITH WSEC C403.2.4.4. DAMPER SHALL AUTOMATLCALLY CLOSE VVI-IEN SYSTEM OR SPACES SERVED ARE NOT IN USE
OR DURING WARM-UP. COOL4)OWN, AND SETBACK DAMPER MAXIMUM LEAKAGE RATE SHALL NOT EXCEED MAXiMUM
ALLOWED BYVVSf:C 0402.4.52
a COMBUSTION HEATING EQUIPMENT WITH A CAPACITY OVER 225 MBH SHALL HAVE MODULATING OR STAGED COMBUSTION
CONTROL PER WSEC C+403.Z4.6.
9. FAN SYSTEMS SERVING A ZONE OR MULTIPLE ZONES WViTHOUT SEPARATING WALLS WMTH TOTAL AIRFLOVV OVER 10,E: W CFM
SHALL REDUCE AIRFLOWWi BASED ON SPAC E HEATING AND COOLING DEMAND PER WSEC 0403.2.122
10. ALL DUCTIM(3RK SHALL BE CONSTRUCTED AND SEALED IN ACCORDANCE VATH IMC, MEC C402 AND LSC REQUIREMENTS
PER MEC C403.2.7.
11 DUCTS AND PLENUMS DESIGNED TO OPERATE AT A PRESSURE ABOVE 3' W.C. SHALL BE LEAK TESTED PER WNSSC
0403.2 7.3.3. DOCUMENT AND SUBMIT TEST RESULTS TO THE AHJ AS REQUIRED
12. DUCTWORK SHALL BE INSULATED TO THE APPROPRIATE R -VALUE AS REQUIRED BYyti EC 0403.2 7.
13 PROVIDE HIGH LIMiT SHUT-OFF CONTROL OF ECONOiySIZER COOLING PER TABLE C403.3.1.1.3(2)
14 ECONOMIZER DAMPERS SHALL BE CAPABLE OF BEING SEQUENCED WITH MECHANICAL COOLING EQUIPMENT.
ECONOMIZERS ON SYSTEMS WViTH COOLING CAPACITY GREATER THAN 65 MBH SHALL BE CAPABLE OF PROVIDING PARTIAL
COOLING PER MEC 0403.3.1.1.2
15. ECONOMIZER CONTROLS SHALL BE SUCH THAT ECONOMIZER OPERATION DOES NOT INCREASE BUILDING HEATING ENERGY
DURING NORMAL OPERATIONS PER WSEC C403,4.1.4, AND SHALL BE INTEGRATED WITH MECHANICAL COOLING SYSTEM AND
BE CAPABLE OF PROVIDING PARTIAL COOLING PER WSEC 0403.4.1.3
16. FORVAV SYSTEMS WITH ODD, PROVIDE STATIC PRESSURE RESET PER VWSEC 0403.4.2.2
17. SUPPLY ALR SYSTEMS SERVING MULTIPLE ZONES SHALL BE VAV TYPE DESIGNED AND CAPABLE OF $EING CONTROLLED TO
REDUCE PRIMARY AiR SUPPLY TO EACH ZONE TO A MAXIMUM FLOW RATE AS ALLOWED BY WSEC 0403 4 5.
IS. HVAC SYSTEMS NTH MULTIPLE ZONES SHALL REQUIRE TEMPERATURE RESET CONTROLS MICH AUTOMATICALLY RESET
SUPPLY AIR TEMPERATURES PER WSEC 0403.4.5.4.
19. COOLING SYSTEMS SHALL. NOT USE HOT GAS BYPASS OR OTHER EVAPORATOR PRESSURE CONTROL SYSTEMS UNLESS
THERE ARE MULTIPLE STEPS OF UNLOADING, HOT GAS BYPASS CAPACITY SHALL BE LIMITED PER TABLE 0403.4.7. DOES
NOT APPLY TO UNITARY PACKAGED SYSTEMS 90 MBH OR SMALLER
20. AIR SHALL BE BALANCED AS REQUIRED IN SECTION 0408 2.21 AND C408.2.2 2 OF THE WSEC
21. PROVIDE COMMISSIONING PLAN 8 REPORT REQUIREMENTS FOR PRELIMINARY MID FiNAL COMMISSION048 PER SECTION
C408.1. PROVIDE SECiLIENCE OF OPERATIONS AND TEST PROCEi3URES PER SECTION C•4U6.1.2 AND SUBMIT COMPLIANCE
CHECKLIST PER SECTION 0108.1 3 4 OF THE WSEC TO THE BUILDING OFFICiAL UPON SUBSTANTIAL COMPLETION.
22. THESE'ENERGY CODE NOTES' ARE LiSTED TO SATISFY THE BUILDING DEPARTMENTS REQUIREMENT THAT CERTAIN
INFORMATION BE PLACED ON THE PIANS, BUT DO NOT DIMINISH THE FULL PROJECT REQUIREMENTS PROVIDE ITEMS IN
EXCESS OF CODE WHERE NOTED ON DRAWINGS AND IN SPECIFICATIONS. FOR OTHER ADDED REQUIREMENTS, SEE
SPECIFICATIONS.
SECTION 010000 -GENERAL
1. CODE CCMPLIANCE- ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND
ORDINANCES
2 DRAW NGS. DRAW NGS ARE DIAGRAMMATIC AND SHOWN THE GENERAL ARRANGEMENT OF
THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS,
FITTINGS, ALTERATIONS TO EXISTING ITEMS, AND ACCESSORIES WHICH ARE REQUIRED
TO FORM COMPLETE AND OPERABLE SYSTEMS.
3 FIELD VERIFICATION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR CHECKING FIELD
CONDITIONS AND VERIFYING ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON
THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE
WORK
4. NOTiFY THE ARCH ITECT1ENGINEER OF ANY CiISCREPANCIES OR CONFLICTS BEFORE
PROCEEDING WITH ANY MRK OR THE PURCHASING OF ANY MATERIALS FOR THE
ARENS) OF CONFLICT UNTIL REQUESTING AND OBTAINING VVR ITTEN INSTRUCTIONS FROM
THE ARCHITECTIENGINEER ON HOWTO PROCEED. WHERE CONFLICTS OCCUR, THE
MOST EXPENSIVE AND STRINGENT REQUIREMENT(AS JUDGED BYTHE
ARCHiTEICTIENGiNEER) SHALL PREVAIL. ANY WORKDONE AFTER DiSC,0VERY OF SUCH
DISCREPANCIES OR CONFLICTS AND PRIOR TO OBTAINING THE ARCHITECTIENGINEER'S
INSTRUCTIONS ON HOW TO PROCEED SHALL BE DONE AT THE CONTRACTOR'S EXPENSE.
5 DRAVWiNGS AND SPECIFICATIONS. DRAWINGS AND SPECIFICATIONS ARE
COMPLEMENTARY AND WHAT IS CALLED FOR IN EITHER IS BINDING AS IF CALLED FOR IN
BOTH. THE DRAWINGS ARE DIAGRAMMATIC AND SHOWTHe OENeRAL ARRANGEMENT OF
THE CONSTRUCTION AND THEREFORE DO NOT SHOWALL- OFFSETS, FITTINGS AND
ACCESSORIES MICH ARE REQUIRED TO FORM A COMPLETE AND OPERATING
INSTALLATION. MECHANICAL WORK IS SHOWN ON MULTIPLE DRAWNNOS AND IS NOT
LIMITED TO A PARTICULAR SET OF SHEETS, OR SHEETS PREFACED VOTH A PARTICULAR
LETTER.
6. PERMITS AND FEES: THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS.
LICENSES, FEES AND INSPECTIONS AS REQUIRED 6Y THE GOVERNING CODES AND AS
SPECIFIED HEREIN.
7. SUBMITTALS: CONTRACTOR SHALL SUBMIT SHOP DRAWW INGS FOR ALL PRODUCTS
PROPOSED TO BE USED ON THIS PROJECT FOR OWNER REVIIEW- PRODUCTS SHALL NOT
BE USED UNTIL APPROVED BY THE OVWMER OR HIS REPRESENTATIVE. SUBMIT 3 COPIES
PLUS ANYADVITiONALQUANTITIES THE CONTRACTOR NEEDS (3 COPIES %MLL BE
RETAINED BY THE OWNER).
6 RECORD DRAWINGS: THE CONTRACTOR SHALL MAINTAIN A SET OF CONTRACT PLANS AT
THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS -BID PLANS ARE NOTED. AT
THE. COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL DELIVER TO THE OWNER
ONE COMPLETE SET OF THESE RECORD DRAWINGS.
9. PROTECTION: CONTRACTOR IS RESPONSIBLE FOR PROTECTION OF ALL MATERIAL,
FOUIPMENTANDAPPARATUS PROVIDED UNDER THIS SECTION FROM DAMAGE. WATER,
CORROSION, FREEZING AND DUST, BOTH IN STORAGE AND WHEN INSTALLEO, UNTIL FINAL
PROJECT ACCEPTANCE
10 COORDINATION THE CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES
WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTSAND TO ALLOW
FULL OWNER USAGE (UNLESS INDICATED OTHERWIWiSE) OF ALL AREAS DURING
CONSTRUCTION
11. CUTTING AND PATCHING: SHALL BE DONE BY SKILLED LA13OR EXPERIENCED IN PROVIDING
OPENINGS AND PATCHING OF THE MATERIALS INVOLVED. AREAS SHALL BE PATCHEDAND
RESTORED TO AFiNISHEO CONDITION, EQUAL TO ADJACENT FINAL FINISHED AREAS THAT
HAVE NOT BEEN CUT
12. PAINTING: SHALL BE PROVIDEO VMERE INDICATED, BY SKILLED PAINTERS IN
CONFORMANCE WITH STANDARD PROFESSIONAL PRACTICE INCLUDING CLEANING AND
PRIMING OF MATERIALS TO BE PAINTED. COLORS SHALL BE SELECTED BY THE OWNER
13. FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THEWORK THE CONTRACTOR SHALL PUT
ALL SYSTEMS INTOOPERATION FORA PRRIOD OF NOT LESS THAN S WORKING DAYS 60
THAT THEY MAY BE INSPECTED BY THE OVWER.
14 INSTRUCTION! O S M MANUALS: DURING THE FINAL iNSPECTION PERIOD, THE
CON7RAC70R SHALL PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S
REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT, AND
PROVIDE 3 SETS OF O&M MANUALS. O d M MANUAL SHALL INCLUDE CONTACT
INFORMATION FOR CONTRACTOR AND MAJOR EQUIPMENT SUPPLIERS. INCLUDE A COPY
OF THE PRODUCT SUBMITTAL DATAFOR ALL MAJOR EQUIPMENT ITEMS WITH THE 0 Iii M
DATA. INCLUDE SPACE FOR REDUCED SIZE AS -BUILT DRAWINGS
15 WARRANTY: ALL WORK ANO EQUIPMENT SHALL BE WARRANTED TO BE. FREE FROM
DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF
ONE YEAR AFTER FINAL ACCEPTANCE:
16 NEVWtMATERIALS: ALL ITEMS ARE NEW UNLESS SPECIFICALLY NOTED AS ENST'ING
17. COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM T89 WORK
REQUiRED ARE SPECIFIED OR SHOWN- CONTRACTOR SHALL, PROVIDE ALL ITEMS NEEDED
TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS, ITEMS PROVIDED SHALL BE OF
COiyAMERCIAL ANSTITUTiONAL QUALITY, CONSISTENT WiTH THE QUALITY OF RELATED
ITEMiS PROVIDED ON THE PROJECT OR CURRENTLY BEING USED IN THE BUILDING.
IS OFFSETS AND FITTINGS INCLUDE IN BILI ALL NECESSARY FITTINGS AND OFFSET TO
COMPLETELY CONNECT UP ALL SYSTEMS, MAINTAIN CLEAR ACCESS PATHS TO
EQUIPMENT, AND COMPLY WiTH ALL PROJECT REQUIREMENTS. OFFSETS ARE REQUIRED
TO ROUTE. AROUND BUILDING STRUCTURAL ELEMENTS. ROOF SLOPES, MECHANICAL
SYSTEMS, ELECTRICAL SYSTEMS, AND NUMEROUS OTHER ITEMS. DUE TO THE
SCHEMATIC NATURE OF THE FLANS $UGH OFFSETS ARE TYPICALLY NOT SHOWN.
CONTRACTOR IS RESPONSIBLE TO DETERMINE THE QUANTITY OF OFFSETS AND FITTINGS
REQUIRED. AND THE LABOR INVOLVED. NO ADDED PAYMENT OR'EICTRAS' WILL BE
GRANTED FOR THE CONTRACTOR'S FAILURE TO CORRECTLY ESTIMATE THE NUMBER OF
OFFSETS AND FITTINGS AND LABOR REQUIRED. CONTRACTOR IS ADVISED THAT
EQUIPMENT AND CONNECTIONS MAY REQUIRE MORE OFFSETS AND TRANSITIONS
19 CONTRACTOR LAY -OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER LAYOUT TO
FINALIZE THE DESIGN SHOtM+1 ON THE PROJECT DRAWINGS. SUCH MRK INCLUDES FIELD
INVESTIGATION OF ALL EXISTING CONDITIONS, LAYOUT SKETCHES TO VERIFY RISES AND
ORCIPS IN PIPING AND DUCTWORK, COORDINATiON. OF ELEVATIONS %NITH OTHER
TRADES, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED. ETC.
20. ALL ITEMS REQUIRING MAINTENANCE SHALL BE ARRANGED TO BE ACCESSIBLE
A I B I E
GE E TIONS
SECTION 02 00 DO - SITEVMRK
I. SITE CLEARING: CLEAR SITE AS NEEDED FOR NEW TRENCHING AND PAO
INSTALLATION. DISPOSE OF ALL MATERIAL OFF SITE. PROVIDE PROTECTION
OF AOJACENTAREA4S FROM DUSTIDIRTINOISEIEROSiON AND OTHERADVERSE
AFFECTS DUE TO CONSTRUCTION. REPAIR ALL DISTURBED AREAS TO
RE -CONSTRUCTION CONDITION OR BETTER.
SECTION 06 10 00- ROUGH CARPENTRY
1. FRAMING AND TREATED LUMBER: DOUG-FIRILARCH NO- 2OR HEM -FIR NO.1 OR BETTER,
MINIMUM F=1200 PSI (SINGLE USE). CONFIRM TO WEST COAST LUMBER INSPECTION
8UREAL UB OR WE WOOD
(WCUB) PRODUCTS ASSOCIATiflN (VWMtPA). EACH PIECE
OF LUMBER SHALL BEAR THE VVCLIS OR ~A GRADE TRADEMARK
2 FRAMING CONNECTORS AND BRIDGING: SHALL BE [.C.B.O. APPROVED AND SHALL BE
MANUFACTURED BY SIMPSON OR BOWMAN OR APPROVED EQUAL, FURNISHED COMPLETE
WITH ANY SPECIAL NAILS REQUIRED ALL FRAMING CONNECTORS SHALL. BE HOT -DIPPED
GALVANIZED.
3. ROUGH HARDWARE' PROVIDE ROUGH HARDWARE OF THE TYPE AND SIZE NECESSARY
FOR THE PROJECT REQUIREMENTS. SIZES. TYPES, AND SPACING OF FASTENINGS OF
MANUFACTURED BUILDING MATERIALS SHALL SE AS RECOMMENDED BY THE PRODUCT
MANUFACTURER UNLESS OTHERWISE INDICATED OR SPECIFIED.
4. PLYWOOD. GROUP 1 OR GROUP 2 SPECIES, C -D GRADE EXPOSURE 1 CONFORMING TO PS
1-83. EACH PIECE SHALL BEAR THE GRACE TRADEMARK OF THE AMERICAN PLYWOOD
ASSOCIAT10N. PLYW 000 SHALL HAVE A SPAN RATING CIF 4w4.
SECTION 20 0640- MECHANICAL GENERAL
i IDENTIF[CAT[ON: ALL EQUIPMENT SHALL 8 I LARALLED WITH A MINIMUM 34N CH HIGH
PHENOLIC LABEL CORRESPONDING TO THE SYBOL SHOWN ON THE PLANS.
2 TESTING: ALL PIPING AND SYSTEMS SHALL BE PRESSURE TESTED PER CODE
REQUIREMENTS AND TO AT LEAST 1.5 TIMES THE SYSTEMS ALLOWED OPERATING
PRESSURE, AS REQUIRED BY CODE, AND IN ACCORDANCE VOTH THE OWNER'S
STANDARDS
3. SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED
FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER SMACNA "SEISMIC RESTRAINT
MANUAL GUIDELINES FOR MECHANICAL SYSTEMS', LATEST EDITION,
4. PROVIE 2 SETS OF SPARE FILTERS FOR ALL UNITS %MTH FILTERS.
5. COMMISSIONING: ALL MECHANICAL SYSTEMS ARE TO BE COMMISSIONED PER CODE
REQUIREMENTS THE CONTRACTOR HAS SPECIFIC RESPONSIBILITIES FOR SCHEDULING,
COORDINATION, STARTUP, TEST DEVELOPMENT, TESTING AND DOCUMENTATION
SECTION 20 05 29 - HANGERS SUPPORTS SLEEVES AND SEALS
1. SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR EQUIPMENT IN ACCORDANCE
VATH -SEISMiC RESTRAINT MANUAL GUIDELINES FOR MECHANICAL SYSTEMS'
2. DUCT sUPPORTS: SHALL BE SPACED ON MAxI?,AOM S FOOT CENTERS EXCEPT WHERE THE
DUCT SIZE IS LARGER THAN 24' DIAMETER (OR RECTANGULAR EQUIVALENT, E.G 24X20}
HANGERS SHALL $E ON MAXIMUM 6 FOOT CENTERS. SHALL COMPLY WITH SMACNA AND
CODE REQUIREMENTS.
3. SECTION 20 05 93 -AIR BALANCING
4. GENERAL: SHALL BE BYA COMPANY SPECIALIZING IN THIS WORK.
S. BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN
REPORT (MINIMUM 3 COPIES) DOCUMENTIN13 UNIT DATA AND ALL 8ALANCING WORK
MARK FINAL DAMPER POSITIONS WITH PERMANENT MARKER.
6 CONTRACTOR SHALL COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS
TO ALL ITEMS. PROVIDE ADDED BALANCING DAMPERS AND VALVES AS THE ]BALANCER
MAY REQUIRE
SECTION 200740_ INSULATION
1. DUCTWORK BLANKET FIBERGLASS INSULATION, 0.75 LS PER CUBiC FOOT MINIMUM
DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.2S BTU4NlHR-SQ FT -DEGREES F
AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF
ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO
UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.45 PERMS
2. DUCT INSULATION INSTALLATION:
A. ALL SUPPLY AIR DUCTS SHALL BE INSULATED AND ALL RETURN AIR "{f
DUCTS LOCATED OUTSiDE CONDITIONED AREAS SHALL BE INSULATED.
B INSULATION THICKNESSES SHALL BE AS FOLLOWS:
1. UNLINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: 7.0 INCH THICK
2. LINED SUPPLY AIR DUCT WITHIN CONDITIONED AREA: NO INSULATION
REQUIRED.
3. UNLINED OR LINED SUPPLY AIR DUCT OUTSIDE CONDITIONED AREA
(SUCH AS ABOVE ROOF)- 2 0 INCH THICK.
SECTION 23 3100- DUCTWORK SYSTEMS
I GENERAL FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT
CONSTRUCTION PUBLICATIONS AND ASHRAE HANDBOOKS. MATERIALS AND
INSTALL.A71ONS SHALL COMPLY WWiTH NFPA 50A, NFPA 908, AND THE IMG.
2 DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT
LINING IS SHOWN, DUCT 01MENSIONS ARE TO THE; INSIDE FACE OF LiNING
3 DUCT PRESSURE CLASS:
A SUPPLY OUCTWIQDRK UPSTREAM OF VAV BOXES: +10' W.G
B. SUPPLY DUCTMRKDOVMSTREAM OF VAV BOXES, AND OTHER SUPPLY
DUCTWORK +2' WG_
C. EXHAUST AND RETURN DUCTWORK: -2' W.G
4 CONSTRUCT OF GALVANIZED SHEET STEEL. SUITABLE FOR LOCK FORMING WTHOUT
FLAKING OR CRACKING, CONFORMING TO ASTM A527. HAVING A ZINC COATING OF U 90
F I G
OUNCES TOTAL PER SQUARE FOOT FOR BOTH SiDES OF A SHEET, CORRESPONDING TO
COATING DESIGNATION 090 PER ASTM A525. DUCT GAUGE. REINFORCEMENT, JOINTS.
SEAMS AND CONNECTIONS SHALL BE AS SHOWN iN SMACNA HVAC DUCT CONSTRUCTION
STANDARDS ACCORDING TO THE PRESSURE CLASSIFICATION OF THE SYSTEM AND THE
DUCT DIMENSIONS.
5. DUCT LINING: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUio1 THERMAL
CONDUCTIVITY OF 0.26 8TU-INCHfHR-SQ.FT.-DEGREES FAT 75 DEGREES F, COATED TQ
PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD.
LINING SHALL BE 1 -INCH THICK ADHESIVE, FASTENERS, AND INSTALLATION SHALL BE IN
ACCORDANCE WITH SMACNA APPLICABLE STANDARDS
S. EXHAUST DUCTS. ROUND EXHAUST DUCT MAY HAVE SPIRAL LOCKSTREAM OR
BUTT -WELDED LONGITUDINAL SEAM CONSTRUCTION. CONNECTIONS SHALL BE WELDED:
USING SLiP-TYPE OR FLANGED CONNECTIONS FOR DUCT SIZES LESS THAN 36 DIAMETER,
AND FLANGED CONNECTIONS FOR LARGER DUCT SIZES. WELD SPACING AT FLANGES
SHALL MATCH SMACNA REiNFORCEMENT TABLE REQUIREMENTS. BUT IN NO CASE BE
LESS THAN V LONG ON 10` CENTERS. FLANGE SIZES SHALL BE PER SMACNA
REQUIREMENTS. FITTINGS SHALL BE FULLY WELDED: WiTH ELBOWS HAVING 1-112' DUCT
DIAMETER RADIUS
7. SUPPLY DUCTS: SHALL BE PER SMACNA STANDARDS FOR PRESSURE CLASS CITED.
ROUND LINED DUCT SHALL CONSIST OF i -INCH ACOUSTIC INSULATION IN-BETWEEN A
PERFORATED INTERIOR DUCT LiNER AND SOLID MAINTAIN POSITIVE CONCENTRICITY OF
LINER WITH DUCT. INSULATION SHALL HAVE A M (MUM THERMAL CONOUCTIVITY OF 0.2$
BTU-iNCHfHR-SQ. FT. -DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET
METAL'ACOUSTt-K27 OR APPROVED.
8. MANUAL DAMPERS: SHALL BE FABRICATED OF GALVANIZED STEEL, TWO GAUGES
HEAVIER THAN DUCT IN WHICH iNSTALLF0_ REGULATOR SETS SHALL HAVE QUADRANT
DiAL REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING OR
ROUND END BEARING OTHER SIDE.
8. ACCESS DOORS: DOUBLE WALL, MINIMUM 14 GAUGE, HINGED iDR CAMLOCK ACCESS
DOOR. DOORS IN INSULATED DUCT SHALL BE INSULATED TYPE.
10. DUCT INSTALLATION: INSTALL ALL DUCTWVQRK IN SIZES AND LOCATIONS AS SHOVW ON
THE DRAWINGS. COMPLETE WITH ALL ACCESSORIES AND CONNECTIONS TO PROVIDE
COMPLETE AND OPERABLE HEATING. VENTILATING, AIR COND)TIONING, AND EXHAUST
SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT LINES WiTH THE BUILDING
CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONCEALED UNLESS INDICATED
OTHERWISE
11. DUCT SEALING: SEAL ALL JOINTS iN ACCORDANCE WITH SEAL CLASSIFICATION AS SHOWN
IN SMACNAHVAC DUCT CONSTRUCTION STANDARDS. IN ADDITION TO APPLYING, SEALANT
TO JOINTS IN ACCORDANCE WITH THE SMACNA REQUIREMENTS, ALL JOINTS AND SEAMS
SHALL BE TAPED OVER WITH MINIMUM 34NCHWOE DUCT TAPE SUCH TAPE IS NOT
REQUIRED ON EXPOSEO DUCTS, BUT ALL JOINT CORNERS SHALL HAVE ADHESIVE
APPLIED.
12. FLEXIBLE DUCT: FACTORY INSULATED FULLY UNED FLEXIBLE DUCT. DUCT SHALL HAVE
FULL INTERNAL LINER, REINFORCED WMTH ZINC COATED STEEL HELIX, LINER BONDED TO
1 -INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26
5TU-INC:H1HRtiSQ FT. -DEGREE F AT 75 DEGREES AND HAVING, A POLYETHYLENE OUTER
VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITiVE
CONNECTION TO OVAL OR ROUND FITTINGS, SHALL COMPLY WITH NFPA 90A AND 908 AND
SHALL. BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 161
FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT
FiXCEED 2 FEET iN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN
OTHERWISE ON GLANS). DUCT PRESSURE RATINGS SHALL MATCH PRESSURE CLASS OF
DUCT SYSTEM INSTALLER ON
SECTION 25 0500 - CONTROLS
1. GENERAL: CONTROLS PROVIDER SHALL BE SIEMENS REMOVE EXISTING CONTROLS
FROM DEMOLISHED UNIT. PROVIDE NEW CONTROLS FOR NEW UNIT, SAME CONTROL
SEQUENCE AS EXISTING. PROVIDE ALL DOCUMENTATION OF START-UP INCLUDING POINT
TO POiNT CHECKOUT SHEETS, UPDATED SEQUENCE OF OPERATION, AND UPDATED
AS -BUILT DRAWINGS.
SECTION 26 0540 - ELECTRICAL
1 GENERAL: ALL ELECTRICAL WORK SHALL BP PERFORMED BY WORKERS SKILLED IN THE
ELECTRICAL TRADES, AND SHALL COMPLY WITH NEC AND LOCAL CODES. NOT ALL
REQUIRED MATERIALS ARE SPECIFIED HEREIN OR NOTED ON THE PLANS, BUT ALL
NEEDED ITEMS SHALL BE PROVIDED TO HAVE COMPLETE AND FUNCTIONING MEDICAL
GAS ALARM SYSTEMS, POWER SERVICE TO TANK PAD, AND CYLINDER STORAGE ROOM
LIGHTING.
2 RACEWAY: SHALL BE GALVANIZED RIGID STEEL (GRS) OR GALVANIZED FLEXIBLE STi F_L
TYPE. SHALL BE INSTALLER CONCF-ALE0 EXCEPT WHERE SPECIFICALLY NOTEDAS
EXPOSED RACEWAYS INSTALLED AS DIRECT BURY SHALL HAVE 15 MIL PVC COATING
3. COPPER, 600 VOLT, TYPE THW, THMI THHN OR XH14W1 WIRE MAYBE UTILIZED AT
CONTRACTOR OPTION, SUBJECT TO CODE REQUIREMENTS. MINIMUM WIRE SIZE IS 12
AWG FOR POWER AND LIGHTING CIRCUITS
4, JUNCTION BOXES: SHALL BE CONSTRUCTED OF ZINC COATED STEEL, FOUR INCH SIZE
MINIMUM, TYPE TO SUIT APPLICATION.
S. DISCONNECTS: SHALL BE HEAVY DUTY, SINGLE THROW, LOCKABLE TYPE, HAVING DOOR
INTERLOCK (TO PREVENT OPENING WHEN ENERGIZED), ENCLOSURE TO SUITE
ENVIRONMENT
REVIEWED FOR
CODE COMPLIANCE
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PROVIDE NEW 150 AMP BREAKER IN ELECTRICAL PANEL BELOW
GENERAL NOTE :
I SEE GENERAL DEMOLITION NOTES ON SHEET MO -M1.0
2 EXISTING UNIT 18 A 40 -TON TRANS VOYAGER ELECTRIC HEAT,
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