23-0016 Addendum 2~1.pdf
PDF 520 KB Posted
- Attached to
- ITB 23-0016 Capital Center PA Replacement
- Solicitation number
- S-P34048-00009210
- Issued by
- Washington County, Barlow City, Oregon
About this file
This document is an Addendum to the Invitation to Bid (ITB) 23-0016 for the Capital Center PA Replacement project issued by the Business Services Procurement and Contracting department of the Washington County School District in Beaverton, Oregon. The addendum modifies the original ITB to provide clarification on the scope of work, including details related to the installation of new speakers, drywall and painting finishes, fire rating requirements, and availability of as-built drawings and structural details. The project requires the installation of new speakers and audio equipment, with the bid closing on February 29, 2024 at 2:00 PM Pacific Time. The contractor is responsible for providing all required engineered and stamped details for permitting, and is expected to perform a field investigation prior to commencing work to verify existing conditions.
The addendum does not provide an engineer's estimate or budget for the project. Bidders are advised to coordinate with the District after being awarded the contract to obtain existing as-built documentation. The District has not provided any information regarding pricing terms, set-asides, incumbents, funding requirements, or other financial details in this addendum.
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Business Services Procurement and Contracting
1260 NW Waterhouse Avenue Beaverton, OR 97006
(503) 356-4324
February 9, 2024
SOLICITATION ADDENDUM NO. 1
ITB 23-0016
Capital Center PA Replacement
THE FOLLOWING CHANGES/ADDITIONS TO THE ABOVE CITED SOLICITATION ARE ANNOUNCED:
This Addendum modifies the Invitation to Bid (ITB) document(s) only to the extent indicated herein. All other areas not changed or otherwise modified by this Addendum shall remain in full force and effect. This Addendum is hereby made an integral part of the ITB document. Bidder must be responsive to any requirements of this Addendum as if the requirements were set forth in the ITB.
Failure to do so may result in Bid rejection. See the ITB regarding requests for clarification or change and protests of this Addendum, and the deadlines for the foregoing.
This addendum is to be acknowledged in the space provided on the Bidder Certification form supplied in the solicitation document.
Failure to acknowledge receipt of this addendum may be cause to reject your offer.
The closing date Is:
February 29, 2024 at 2:00 PM Pacific Time
CLARIFICATIONS/QUESTIONS
*Clarification in the Drawings and Specifications. See the attached documents.
QUESTION: When we install the new speakers in the hard lid both the face layer and back layer of the drywall will need to be removed to accommodate the housing. Structural framing retrofits may be required depending on the location. Can you please provide a detail for this if we encounter any required framing modifications?
ANSWER: The contractor is responsible for all engineered stamped details required for permitting. Assume that there will be structural supports required for the project. Final finishes are to match existing conditions. Contractor will perform field investigation prior to performing work to verify.
QUESTION: Please detail and give a quantifiable explanation and or detail of how the drywall finish and painting is to be returned after the installation of speaker surface mounted or recessed.
ANSWER: Final finishes are to match existing conditions. Contractor will perform field investigation prior to performing work to verify.
QUESTION: Are we to maintain the fire rating after the install of new speakers?
ANSWER: The contractor is responsible for all engineered stamped details required for permitting. Assume that there will be fire rated penetrations. Contractor will perform field investigation prior to performing work to verify.
QUESTION: If fire rating is required, can we get an acceptable detail on the assembly?
ANSWER: The contractor is responsible for all engineered stamped details required for permitting. Assume that there will be fire rated penetrations. Contractor will perform field investigation prior to performing work to verify.
QUESTION: Are there as-builts available for the existing rated system?
ANSWER: The contractor will need to coordinate with the District after being awarded the project for existing as-built documentation research.
QUESTION: Are there any structural details and/or calculations available of the existing ceiling framing? We Request this information to know if it possible to somehow get a tradesperson on top of the faming in the plenum space to not only work on the new speaker housing install but also to demo and install cabling for the system?
ANSWER: The contractor will need to coordinate with the District after being awarded the project for existing as-built documentation research.
QUESTION: Please confirm that per comment at bid walk- all speaker cabling is to be NEW and PINK in color.
ANSWER: YES.
QUESTION: Is there a engineers estimate for budget on this project? We will need this information for project bonding.
ANSWER: No engineers estimate.
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CHECKED BY:
DRAWN BY:
SCALE:
JOB NO.
DATE:
SHEET NUMBER:
SHEET TITLE:
SET TITLE:
STAMP:
G
A
B
FE
CD
Keyplan:
/7
/2
:1 :2
P
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1/8" = 1'-0"
A u to d e s k D o c s
/2 -1
B S
D C a p it a l C e n te r P
A S y s te m R e p la c e m e n t
T /2
-1
B S
D C a p it a l
T C e n tr a l.
rv t
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T201H
FLOOR PLAN - LEVEL
1 SECTOR H
JDH
CLH
22-1116
2024-01-11
ISSUE FOR BID
NO. REVISION DATE
1 Addendum 02/08/24
1/8" = 1'-0"
1 FLOOR PLAN - LEVEL 1 OVERALL
1. MOUNT AT 11'-0" ABOVE FINISHED GRADE. AIM AT X/Y = 225 DEGREES,
Z = -48 DEGREES.
2. MOUNT AT 11'-0" ABOVE FINISHED GRADE. AIM AT X/Y = 135 DEGREES,
Z = -48 DEGREES.
3. EXISTING EQUIPMENT RACK LOCATION. MOUNT NEW EQUIPMENT IN
EXISTING RACK. COORDINATE RACK MOUNTED PAGING EQUIPMENT
MOUNTING LOCATION WITH OWNER PRIOR TO PERFORMING WORK.
4. WHERE POSSIBLE, USE EXISTING BEAM PENETRATIONS TO RUN
SPEAKER CABLING. USE EXISTING ARCHITECTURAL ELEMENTS TO
CONCEAL SPEAKER WIRING WHERE POSSIBLE. PROVIDE WIREMOLD
700 (OR EQ) WHERE WIRING MUST BE EXPOSED. PAINT TO MATCH
EXISTING FINISHES.
NOTES:
A. SPEAKER LOCATIONS IN CLASSROOMS AND CORRIDORS ARE
DIAGRAMMATIC. WHEREVER POSSIBLE, INSTALL NEW SPEAKERS
IN SPACE VACATED BY REMOVAL OF EXISTING SPEAKERS.
B. REFERENCE T101 FOR CEILING CONDITIONS.
GENERAL NOTES:
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EXPIRES: 06/30/2025
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02/07/2024
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 8
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 8
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 8
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 8
ZM1
CAT6FROM CAMPUS LAN AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 8
AMP2
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
FRAME 8 1
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 5
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 5
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 5
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 5
ZM1
CAT6FROM CAMPUS LAN AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDB
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 5
AMP2
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
S#
ZONE 6, QTY PER PLANS, DAY 1 LOAD: 41.50WATT
ZONE 11, QTY PER PLANS, DAY 1 LOAD: 5WATT
ZONE 12, QTY PER PLANS, DAY 1 LOAD: 2.50WATT
ZONE 13, QTY PER PLANS, DAY 1 LOAD: 27.50WATT
ZONE 14, QTY PER PLANS, DAY 1 LOAD: 20WATT
ZONE 18, QTY PER PLANS, DAY 1 LOAD: 3.75WATT
FRAME 5 1
AUXILIARY I/O
EQUIPMENT RACK
FRAME 1
AI01
CTLR/PHXLAN (PoE)/RJ45CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 1
ZM1
CAT6FROM CAMPUS LAN
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 1
ZM1
AUDB/PHXLAN (PoE)/RJ45CAT6FROM CAMPUS LAN
CAMPUS CONTROLLER
EQUIPMENT RACK
FRAME 1
CC1
LAN (PoE)/RJ45CAT6FROM CAMPUS LAN
AUDB
AUDB
AUDB
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 1
AMP2
SPKR/70V
SPKR/70V
SPKR/70V
S1
S1
S1
S1
S1
S1
ZONE 1, QTY PER PLANS, DAY 1 LOAD: 41.25WATT
ZONE 2, QTY PER PLANS, DAY 1 LOAD: 45WATT
ZONE 3, QTY PER PLANS, DAY 1 LOAD: 38.75WATT
FRAME 1
PAGING ZONE MODULE
EQUIPMENT RACK
FRAME 4
ZM1
CAT6FROM CAMPUS LAN AUDB
AUDB
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 4
AMP1
SPKR/70V
SPKR/70V
S#
S#
S#
S#
ZONE 7, QTY PER PLANS, DAY 1 LOAD: 28.75WATT
ZONE 8, QTY PER PLANS, DAY 1 LOAD: 26.25WATT
FRAME 4 1
CTLRFROM CAMPUS FIRE ALARM
CTLRFROM CAMPUS FIRE ALARM
PAGING ZONE MODULE
EQUIPMENT RACK
KITCHEN OFFICE
ZM1
CAT6FROM CAMPUS LAN AUDB
AUDB
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
KITCHEN OFFICE
AMP1
70V/PHX
AUDB/PHX
ZONE 17, QTY PER PLANS, DAY 1 LOAD: 10.70WATT
KITCHEN OFFICE 1
1. TAP LOUDSPEAKERS AS INDICATED IN
AV EQUIPMENT SCHEDULE.
2. PROVIDE QUANTITY TERMINAL STRIPS TO
ENABLE TERMINATION OF ALL AMPLIFIER
CHANNELS. TERMINATE SPARE
AMPLIFIER CHANNELS ON SPARE
TERMINALS. TYPICAL.
3. PROVIDE UPS TO SUPPORT PA
EQUIPMENT IN THIS SPACE.
NOTES:
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 5
AMP2
SPKR/70V
SPKR/70V
SPKR/70V S# S#SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
AUDIO POWER AMPLIFIER
EQUIPMENT RACK
FRAME 8
AMP2
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
SPKR/70V
A. PROVIDE MOUNTING APPURTENANCES TO RACK
MOUNT ALL PAGING EQUIPMENT, INCLUDING
TERMINAL STRIPS.
GENERAL NOTES:
70V/PHX
AUDB/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
AUDB/PHX 70V/PHX
70V/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
AUDB/PHX 70V/PHX
70V/PHXAUDB/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
AUDB/PHX 70V/PHX
70V/PHXAUDB/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
AUDB/PHX 70V/PHX
70V/PHXAUDB/PHX
70V/PHX
AUDB/PHX 70V/PHX
AUDB/PHX
AUDB/PHX 70V/PHX
70V/PHXAUDB/PHX
CTLR/PHX
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
CTLR/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
AUDB/PHXLAN (PoE)/RJ45
AUDB/PHX
RC/PHX
ZONE 4, QTY PER PLANS, DAY 1 LOAD: 27.50WATT
ZONE 5, QTY PER PLANS, DAY 1 LOAD: 47.50WATT
ZONE 9, QTY PER PLANS, DAY 1 LOAD: 25WATT
ZONE 10, QTY PER PLANS, DAY 1 LOAD: 35WATT
ZONE 15, QTY PER PLANS, DAY 1 LOAD: 32.50WATT
ZONE 16, QTY PER PLANS, DAY 1 LOAD: 25WATT
ZONE 18, QTY PER PLANS, DAY 1 LOAD: 11.70WATTSPKR/70V S# S# 1
CHECKED BY:
DRAWN BY:
SCALE:
JOB NO.
DATE:
SHEET NUMBER:
SHEET TITLE:
SET TITLE:
STAMP:
G
A
B
FE
CD
Keyplan:
/7
/2
:1 :4
P
M
NONE
A u to d e s k D o c s
/2 -1
B S
D C a p it a l C e n te r P
A S y s te m R e p la c e m e n t
T /2
-1
B S
D C a p it a l
T C e n tr a l.
rv t
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T601
DIAGRAMS
JDH
CLH
22-1116
2024-01-11
ISSUE FOR BID
NO. REVISION DATE
1 Addendum 02/08/24
NONE
1 AV SYSTEM DIAGRAM
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EXPIRES: 06/30/2025
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099926PE
OREGONJ
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2J O
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THA N DAV ID
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02/07/2024
| 23-0016 Addendum 2 Working |
| 2024-02-07 Addendum 2 Set |
| T201H |
| T601 |
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