HomeMy WebLinkAboutBID - 7528 EDORA POOL & ICE CENTER NATATORIUM VENTILATION UPGRADESPECIFICATIONS
AND
CONTRACT DOCUMENTS
FOR
EDORA POOL & ICE CENTER NATITORIUM
VENTILATION UPGRADE
BID NO. 7528
PURCHASING DIVISION
215 NORTH MASON STREET, 2ND FLOOR, FORT COLLINS
JULY 19, 2013 – 3:00 P.M. (OUR CLOCK)
Financial Services
Purchasing Division
215 N. Mason St. 2nd Floor
PO Box 580
Fort Collins, CO 80522
970.221.6775
970.221.6707
fcgov.com/purchasing
CONTRACT DOCUMENTS TABLE OF CONTENTS
Section Pages
BID INFORMATION
00020 Notice Inviting Bids 00020-1 - 00020-2
00100 Instruction to Bidders 00100-1 - 00100-9
00300 Bid Form 00300-1 - 00300-3
00400 Supplements to Bid Forms 00400-1
00410 Bid Bond 00410-1 - 00410-2
00420 Statements of Bidders Qualifications 00420-1 - 00420-3
00430 Schedule of Major Subcontractors 00430-1
CONTRACT DOCUMENTS
00500 Agreement Forms 00500-1
00510 Notice of Award 00510-0
00520 Agreement 00520-1 - 00520-6
00530 Notice to Proceed 00530-1
00600 Bonds and Certificates 00600-1
00610 Performance Bond 00610-1 - 00610-2
00615 Payment Bond 00615-1 - 00615-2
00630 Certificate of Insurance 00630-1
00635 Certificate of Substantial Completion 00635-1
00640 Certificate of Final Acceptance 00640-1
00650 Lien Waiver Release (Contractor) 00650-1 - 00650-2
00660 Consent of Surety 00660-1
00670 Application for Exemption Certificate 00670-1 - 00670-2
CONDITIONS OF THE CONTRACT
00700 General Conditions 00700-1 - 00700-34
Exhibit GC-A GC-A1 - GC-A2
00800 Supplementary Conditions 00800-1 - 00800-2
00900 Addenda, Modifications, and Payment 00900-1
00950 Contract Change Order 00950-1 - 00950-2
00960 Application for Payment 00960-1 - 00960-4
SPECIFICATIONS
SECTION 00020
INVITATION TO BID
SECTION 00020
INVITATION TO BID
Date: June 27, 2013
Sealed Bids will be received by the City of Fort Collins (hereinafter referred to as OWNER), at
the office of the Purchasing Division, 3:00 P.M., our clock, on July 19, 2013, for the Edora Pool
& Ice Center Natatorium Ventilation Upgrade; BID NO. 7528. If delivered, they are to be
delivered to 215 North Mason Street, 2nd Floor, Fort Collins, Colorado, 80524. If mailed, the
mailing address is P. O. Box 580, Fort Collins, CO 80522-0580.
At said place and time, and promptly thereafter, all Bids that have been duly received will be
publicly opened and read aloud.
The Contract Documents provide for the construction of Bid 7528 Edora Pool & Ice Center
Natatorium Ventilation Upgrade. The Work consists of the installation of desertification fans
over pool, pool deck exhaust ventilation system, replace one rooftop relief fan, and add
Natatorium static pressure control at the EPIC Facility.
The EPIC will be closed August 26, 2013 to September 15, 2013. All “deck” staged work must
be completed during this period. The contractor will be able to complete roof work, exhaust fan
replacement, vfd installs and control work before or after the closure window. All work must be
completed by October 15, 2013.
All Bids must be in accordance with the Contract Documents on file with the City of Fort Collins,
215 North Mason St., 2nd floor, Fort Collins, Colorado 80524.
The City encourages all disadvantaged business enterprises to submit bid in response to all
invitations and will not be discriminated against on the grounds of race, color, national origin.
A MANDATORY prebid conference and job walk with representatives of prospective
Bidders will be held at 2:00 PM, on July 8, 2013 at the jobsite located at the EPIC facility,
1801 Riverside Drive, Fort Collins. We will meet in the Lobby area.
Prospective Bidders are invited to present their questions relative to this Bid proposal at this
meeting.
The Contract Documents and Construction Drawings may be examined online at:
City of Fort Collins BuySpeed: https://www.fcgov.com/eprocurement
Bids will be received as set forth in the Bidding Documents.
The Work is expected to be commenced within the time as required by Section 2.3 of General
Conditions. Substantial Completion of the Work is required as specified in the Agreement.
The successful Bidder will be required to furnish a Performance Bond and a Payment Bond
guaranteeing faithful performance and the payment of all bills and obligations arising from the
performance of the Contract.
No Bid may be withdrawn within a period of forty-five (45) days after the date fixed for opening
Bids.
The OWNER reserves the right to reject any and all Bids, and to waive any informalities and
irregularities therein.
Bid security in the amount of not less than 5% of the total Bid must accompany each Bid in the
form specified in the Instructions to Bidders.
Sales Prohibited/Conflict of Interest: No officer, employee, or member of City Council, shall have
a financial interest in the sale to the City of any real or personal property, equipment, material,
supplies or services where such officer or employee exercises directly or indirectly any decision-
making authority concerning such sale or any supervisory authority over the services to be
rendered. This rule also applies to subcontracts with the City. Soliciting or accepting any gift,
gratuity favor, entertainment, kickback or any items of monetary value from any person who has
or is seeking to do business with the City of Fort Collins is prohibited.
City of Fort Collins
Gerry S. Paul
Director of Purchasing & Risk Management
SECTION 00100
INSTRUCTIONS TO BIDDERS
SECTION 00100
INSTRUCTIONS TO BIDDERS
1.0 DEFINED TERMS
Terms used in these Instructions to Bidders which are defined in the Standard General
Conditions of the Construction Contract (No. 1910-8, 1990 ed.) have the meanings
assigned to them in the General Conditions. The term "Bidder" means one who submits
a Bid to OWNER, as distinct from a sub-bidder, who submits a Bid to Bidder. The terms
"Successful Bidder" means the lowest, qualified, responsible and responsive Bidder to
whom OWNER (on basis of OWNER's evaluation as hereinafter provided) makes an
award. The term "Bidding Documents" includes the Advertisement or Invitation to Bid,
Instructions to Bidders, the Bid Form, and the proposed Contract Documents (including
all Addenda issued prior to receipt of Bids).
2.0 COPIES OF BIDDING DOCUMENTS
2.1. Complete sets of Bidding Documents may be obtained as stated in the Invitation to
Bid. No partial sets will be issued. The Bidding Documents may be examined at the
locations identified in the Invitation to Bid.
2.2. Complete sets of Bidding Documents shall be used in preparing Bids; neither
OWNER nor Engineer assumes any responsibility for errors or misinterpretations
resulting from the use of incomplete sets of Bidding Documents.
2.3. The submitted Bid proposal shall include Sections 00300, 00410, 00420, and 00430
fully executed.
2.4. OWNER and Engineer, in making copies of Bidding Documents available on the
above terms, do so only for the purpose of obtaining Bids on the Work and do not
confer a license or grant for any other use.
3.0 QUALIFICATION OF BIDDERS
3.1 To demonstrate qualifications to perform the Work, each Bidder must submit at the
time of the Bid opening, a written statement of qualifications including financial data,
a summary of previous experience, previous commitments and evidence of
authority to conduct business in the jurisdiction where the Project is located. Each
Bid must contain evidence of Bidder's qualification to do business in the state where
the Project is located or covenant to obtain such qualification prior to award of the
contract. The Statement of Qualifications shall be prepared on the form provided in
Section 00420.
3.2. In accordance with Section 8-160 of the Code of the City of Fort Collins in
determining whether a bidder is responsible, the following shall be considered: (1)
The ability, capacity and skill of the bidder to perform the contract or provide the
services required, (2) whether the bidder can perform the contract or provide the
service promptly and within the time specified without delay or interference, (3) the
character, integrity, reputation, judgment, experience and efficiency of the bidder,
(4) the quality of the bidder's performance of previous contracts or services, (5) the
previous and existing compliance by the bidder with laws and ordinances relating to
the contract or service, (6) the sufficiency of the financial resources and ability of the
bidder to perform the contract or provide the service, (7) the quality, availability and
adaptability of the materials and services to the particular use required, (8) the
ability of the bidder to provide future maintenance and service for the use of the
subject of the contract, and
(9) any other circumstances which will affect the bidder's performance of the contract.
3.3. Each Bidder may be required to show that he has handled former Work so that no
just claims are pending against such Work. No Bid will be accepted from a Bidder
who is engaged on any other Work which would impair his ability to perform or
finance this Work.
3.4 No Bidder shall be in default on the performance of any other contract with the City
or in the payment of any taxes, licenses or other monies due to the City.
4.0 EXAMINATION OF CONTRACT DOCUMENTS AND SITE
4.1. It is the responsibility of each Bidder, before submitting a Bid, to (a) examine the
Contract Documents thoroughly, (b) visit the site to familiarize himself with local
conditions that may in any manner affect cost, progress or performance of the
Work, (c) familiarize himself with federal, state and local laws, ordinances, rules and
regulations that may in any manner affect cost, progress or performance of the
Work, (d) study and carefully correlate Bidder's observations with the Contract
Documents, and (e) notify Engineer of all conflicts, errors or discrepancies in the
Contract Documents.
4.2. Reference is made to the Supplementary Conditions for identification of: Subsurface
and Physical Conditions SC-4.2.
4.3. The submission of a Bid will constitute an incontrovertible representation by Bidder
that Bidder has complied with every requirement of this Article 4, that without
exception the Bid is premised upon performing and furnishing the Work required by
the Contract Documents and such means, methods, techniques, sequences or
procedures of construction as may be indicated in or required by the Contract
Documents, and that the Contract Documents are sufficient in scope and detail to
indicate and convey understanding of all terms and conditions for performance and
furnishing of the Work.
5.0 INTERPRETATIONS AND ADDENDA.
5.1. All questions about the meaning or intent of the Bidding Documents are to be
submitted in writing to the Engineer and the OWNER. Interpretation or clarifications
considered necessary in response to such questions will be issued only by
Addenda. Questions received less than seven days prior to the date for opening of
the Bids may not be answered. Only questions answered by formal written Addenda
will be binding. Oral and other interpretations or clarifications will be without legal
effect.
5.2. All questions concerning the scope of this project should be directed to the
Engineer. Questions regarding submittal of bids should be directed to the City of
Fort Collins' Purchasing Division.
5.3. Addenda may also be issued to modify the Bidding Documents as deemed
advisable by OWNER or Engineer.
5.4. Addenda will be mailed or delivered to all parties recorded by the OWNER as
having received the Bidding documents.
6.0 BID SECURITY
6.1. Each Bid must be accompanied by Bid Security made payable to OWNER in the
amount stated in the Invitation to Bid. The required security must be in the form of a
certified or bank cashier's check payable to OWNER or a Bid Bond on the form
enclosed herewith. The Bid Bond must be executed by a surety meeting the
requirements of the General Conditions for surety bonds.
6.2. The Bid Security of the successful Bidder will be retained until such Bidder has
executed the Agreement and furnished the required contract security, whereupon
Bid Security will be returned. If the successful Bidder fails to execute and deliver the
Agreement and furnish the required contract security within 15 days of the Notice of
Award, OWNER may annul the Notice of Award and the Bid Security of that Bidder
will be forfeited. The Bid Security of other Bidders whom OWNER believes to have
reasonable chance receiving the award may be retained by OWNER until the earlier
of the seventh day after the effective date of the Agreement or the thirty-first day
after the Bid Opening, whereupon Bid Security furnished by such Bidders will be
returned. Bid Security with Bids which are not competitive will be returned within
seven days after the Bid opening.
7.0 CONTRACT TIME.
The number of days within which, or the date by which the Work is to be substantially
complete and also completed and ready for Final Payment (the Contract Times) are set
forth in the Agreement.
8.0 LIQUIDATED DAMAGES.
Provisions for liquidated damages are set forth in the Agreement.
9.0 SUBSTITUTE ("OR EQUAL") MATERIAL AND EQUIPMENT
The Contract, if awarded, will be on the basis of material and equipment described on
the Drawings or specified in the Specifications without consideration of possible
substitute or "or equal" items. Whenever it is indicated on the Drawings or specified in
the Specifications that a substitute or "or equal" item of material or equipment may be
furnished or used by CONTRACTOR if acceptable to Engineer, application for such
acceptance will not be considered by Engineer until after the "effective date of the
Agreement". The procedure for submittal of any such application by CONTRACTOR and
consideration by Engineer is set forth in the General Conditions which may be
supplemented in the General Requirements.
10.0 SUBCONTRACTORS, SUPPLIERS AND OTHERS
10.1. Each Bidder shall submit at the Bid opening to OWNER a list of principal
subcontractors he proposes to use in the Work. Refer to Section 00430 contained
within these Documents.
10.2. If OWNER or Engineer after due investigation has reasonable objection to any
proposed Subcontractor, either may, before the Notice of Award is given, request
the apparent successful Bidder to submit an acceptable substitute without an
increase in Bid price. If the apparent successful Bidder declines to make any
substitution, OWNER may award the contract to the next lowest responsive and
responsible Bidder that proposes to use acceptable subcontractors.
Subcontractors, suppliers, other persons or organization listed and to whom
OWNER or Engineer does not make written objection prior to the giving of the
Notice of Award will be deemed acceptable to OWNER and ENGINEER subject to
revocation of such acceptance after the effective date of the Agreement as
provided in the General Conditions.
10.3. CONTRACTOR shall not be required to employ any subcontractor, supplier or
other persons or organizations against whom he has reasonable objection. The
use of subcontractors listed by the Bidder and accepted by OWNER prior to the
Notice of Award will be required in the performance of the Work.
11.0 BID FORM.
11.1. A copy of the Bid Form is bound in the Contract Documents which may be retained
by the Bidder. A separate unbound copy is enclosed for submission with the Bid.
11.2. Bid Forms must be complete in ink or typed. All lump sum prices on the form must
be stated in words and numerals; in case of conflict, words will take precedence.
Unit prices shall govern over extensions of sums.
11.3. Bids by corporations must be executed in the corporate name by the president or a
vice-president (or other appropriate officer accompanied by evidence of authority to
sign) and the corporate seal shall be affixed and attested by the secretary or an
assistant secretary. The corporate address and state of incorporation shall be
shown below the corporate name.
11.4. Bids by partnerships must be executed in the partnership name and signed by a
partner, his title must appear under his signature and the official address of the
partnership must be shown below the signature.
11.5. Bids by joint venture shall be signed by each participant in the joint venture or by
an authorized agent of each participant. The full name of each person or company
interested in the Bid shall be listed on the Bid Form.
11.6. The Bid shall contain an acknowledgement of receipt of all Addenda (the numbers
of which must be filled in on the Bid Form).
11.7. No alterations in Bids, or in the printed forms therefore, by erasures, interpolations,
or otherwise will be acceptable unless each such alteration is signed or initialed by
the Bidder; if initialed, OWNER may require the Bidder to identify any alteration so
initialed.
11.8. The address and telephone number for communications regarding the Bid shall be
shown.
12.0 BID PRICING.
Bids must be priced as set forth in the Bid Schedule or Schedules.
13.0 SUBMISSION OF BIDS.
13.1. Bids shall be submitted at the time and place indicated in the Invitation to Bid and
shall be enclosed in an opaque sealed envelope marked with the Project title, Bid
No., and name and address of the Bidder and accompanied by the Bid Security,
Bid Form, Bid Bond, Statement of Bidders Qualifications, and Schedule of
Subcontractors as required in Section 00430. If the Bid is sent through the mail or
other delivery system, the sealed envelope shall be enclosed in a separate
envelope with the notation "BID ENCLOSED" on the face of it.
13.2. Bids shall be deposited at the designated location prior to the time and date for
receipt of Bids indicated in the Invitation to Bid, or any extension thereof made by
addendum. Bids received after the time and date for receipt of Bids will be returned
unopened. Bidder shall assume full responsibility for timely delivery at the location
designated for receipt of Bids.
13.3. Oral, telephonic, telegraphic, or facsimile Bids are invalid and will not receive
consideration.
13.4. No Bidder may submit more than one Bid. Multiple Bids under different names will
not be accepted from one firm or association.
14.0 MODIFICATION AND WITHDRAWAL OF BIDS.
14.1. Bids may be modified or withdrawn by an appropriate document duly executed (in
a manner that a Bid must be executed) and delivered to the place where Bids are
to be submitted at any time prior to the opening of Bids.
14.2. Bids may also be modified or withdrawn in person by the Bidder or an authorized
representative provided he can prove his identity and authority at any time prior to
the opening of Bids.
14.3. Withdrawn Bids may be resubmitted up to the time designated for the receipt of
Bids provided that they are then fully in conformance with these Instructions to
Bidders.
15.0 OPENINGS OF BIDS.
Bids will be opened and (unless obviously non-responsive) read aloud publicly as
indicated in the Invitation to Bid. An abstract of the amounts of the Base Bids and major
alternates (if any) will be made available after the opening of Bids.
16.0 BIDS TO REMAIN OPEN SUBJECT TO ACCEPTANCE.
All Bids shall remain open for forty-five (45) days after the day of the Bid Opening, but
OWNER may, in his sole discretion, release any Bid and return the Bid Security prior to
that date.
17.0 AWARD OF CONTRACT.
17.1. OWNER reserves the right to reject any and all Bids, to waive any and all
informalities not involving price, time or changes in the Work, to negotiate contract
terms with the Successful Bidder, and the right to disregard all nonconforming,
nonresponsive, unbalanced or conditional Bids. Also, OWNER reserves the right to
reject the Bid of any Bidder if OWNER believes that it would not be in the best
interest of the Project to make an award to that Bidder, whether because the Bid is
not responsive or the Bidder is unqualified or of doubtful financial ability or fails to
meet any other pertinent standard or criteria established by OWNER.
Discrepancies between the indicated sum of any column of figures and the correct
sum thereof will be resolved in favor of the correct sum.
17.2. In evaluating Bids, OWNER will consider the qualifications of the Bidders, whether
or not the Bids comply with the prescribed requirements, and such alternates, unit
prices and other data, as may be requested in the Bid Form or prior to the Notice of
Award.
17.3. OWNER may consider the qualification and experience of Subcontractors,
Suppliers, and other persons and organizations proposed for those portions of the
Work as to which the identity of Subcontractors, Suppliers, and other persons and
organizations is submitted as requested by OWNER. OWNER also may consider
the operating costs, maintenance requirements, performance data and guarantees
of major items of materials and equipment proposed for incorporation in the Work
when such data is required to be submitted prior to the Notice of Award.
17.4. OWNER may conduct such investigations as OWNER deems necessary to assist
in the evaluation of any Bid and to establish the responsibility, qualifications and
financial ability of the Bidder's proposed Subcontractors, Suppliers and other
persons and organizations to do the Work in accordance with the Contract
Documents to OWNER's satisfaction within the prescribed time.
17.5. If the Contract is to be awarded, it will be awarded to the lowest responsive and
responsible Bidder whose evaluation by OWNER indicates to OWNER that the
award will be in the best interest of the OWNER. Award shall be made on the
evaluated lowest base bid excluding alternates. The basis for award shall be the
lowest Bid total for the Schedule or, in the case of more than one schedule, for
sum of all schedules. Only one contract will be awarded.
17.6. If the Contract is to be awarded, OWNER will give the Successful Bidder a Notice
of Award within forty-five (45) days after the date of the Bid opening.
17.0 CONTRACT SECURITY.
The General Conditions and the Supplementary Conditions set forth OWNER's
requirements as to performance and other Bonds. When the Successful Bidder delivers
the executed Agreement to the OWNER, it shall be accompanied by the required
Contract Security.
18.0 SIGNING OF AGREEMENT.
When OWNER gives a Notice of Award to the Successful Bidder, it will be accompanied
by the required number of unsigned counterparts of the Agreement with all other written
Contract Documents attached. Within fifteen (15) days thereafter, CONTRACTOR shall
sign and deliver the required number of counterparts of the Agreement and attached
documents to OWNER with the required Bonds. Within ten (10) days thereafter,
OWNER hall deliver one fully signed counterpart to CONTRACTOR. Each counterpart is
to be accompanied by a complete set of the Drawings with appropriate identification.
19.0 TAXES.
OWNER is exempt from Colorado State Sales and Use Taxes on materials and
equipment to be incorporated in the Work. Said taxes shall not be included in the
Contract Price. Reference is made to the General and Supplementary Conditions.
20.0 RETAINAGE.
Provisions concerning retainage are set forth in the Agreement.
21.0 PURCHASING RESTRICTIONS.
Purchasing restrictions: The Bidder's authorized signature of this Bid assures the
Bidder's compliance with the City's purchasing restrictions. A copy of the resolutions is
available for review in the Purchasing and Risk Management Division or the City Clerk's
office.
A. Cement Restrictions: City of Fort Collins Resolution 91-121 requires that
suppliers and producers of cement or products containing cement to certify
that the cement was not made in cement kilns that burn hazardous waste as
a fuel.
22.0 COLLUSIVE OR SHAM BIDS.
Any Bid deemed by the City in its sole discretion to be a collusive or sham Bid will be
rejected and reported to authorities as such. Your authorized signature of this Bid
assures that such Bid is genuine and is not a collusive or sham Bid.
23.0 BID RESULTS.
For information regarding results for individual Bids send a self-addressed, self-stamped
envelope and a Bid tally will be mailed to you. Bid results will be posted in the
Purchasing office seven (7) days after the Bid Opening.
END OF SECTION
SECTION 00300
BID FORM
SECTION 00300
BID FORM
PROJECT: 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade
Place:
Date:
1. In compliance with your Invitation to Bid dated , 20 and subject to
all conditions thereof, the undersigned a (Corporation, Limited Liability Company,
Partnership, Joint Venture, or Sole Proprietor) authorized to do business in the State of
Colorado hereby proposes to furnish and do everything required by the Contract
Documents to which this refers for the construction of all items listed on the following Bid
Schedule or Bid Schedules.
2. The undersigned Bidder does hereby declare and stipulate that this proposal is made in
good faith, without collusion or connection with any other person or persons Bidding for
the same Work, and that it is made in pursuance of and subject to all the terms and
conditions of the Invitation to Bid and Instructions to Bidders, the Agreement, the
detailed Specifications, and the Drawings pertaining to the Work to be done, all of which
have been examined by the undersigned.
3. Accompanying this Bid is a certified or cashier's check or standard Bid bond in the sum
of
($ ) in accordance with the Invitation To Bid and Instructions to
Bidders.
4. The undersigned Bidder agrees to execute the Agreement and a Performance Bond and
a Payment Bond for the amount of the total of this Bid within fifteen (15) calendar days
from the date when the written notice of the award of the contract is delivered to him at
the address given on this Bid. The name and address of the corporate surety with which
the Bidder proposes to furnish the specified performance and payment Bonds is as
follows: .
5. All the various phases of Work enumerated in the Contract Documents with their
individual jobs and overhead, whether specifically mentioned, included by implication or
appurtenant thereto, are to be performed by the CONTRACTOR under one of the items
listed in the Bid Schedule, irrespective of whether it is named in said list.
6. Payment for Work performed will be in accordance with the Bid Schedule or Bid
Schedules subject to changes as provided in the Contract Documents.
7. The undersigned Bidder hereby acknowledges receipt of Addenda No. through
.
8. BID SCHEDULE (Base Bid)
EPIC Natatorium Ventilation Upgrade as per the attached drawings and specifications:
BASE BID (Lump Sum) $
IN WORDS:
ADD ALTERNATE #1:
ITEM DESCRIPTION QTY UNITS COST
A-1 Air Floor Box, Exh/Sup, 20 ga 316 SS
(18’x1’x1.5’) 14 Ea
A-2 Architectural finish work for Floor Boxes 1 Ea
TOTAL BID FOR ALTERNATE #1
9. PRICES
The foregoing prices shall include all labor, materials, transportation, shoring, removal,
dewatering, overhead, profit, insurance, etc., to cover the complete Work in place of the
several kinds called for.
Bidder acknowledges that the OWNER has the right to delete items in the Bid or change
quantities at his sole discretion without affecting the Agreement or prices of any item so
long as the deletion or change does not exceed twenty-five percent (25%) of the total
Agreement Price.
RESPECTFULLY SUBMITTED:
CONTRACTOR
BY:
Printed Date
Title
License Number (If Applicable)
(Seal - if Bid is by corporation)
Attest:
Address
Telephone
Email
SECTION 00400
SUPPLEMENTS TO BID FORMS
00410 Bid Bond
00420 Statement of Bidder's Qualifications
00430 Schedule of Subcontractors
SECTION 00410
BID BOND
KNOW ALL MEN BY THESE PRESENTS: that we, the undersigned
as Principal, and as Surety, are hereby held and firmly bound unto the City of Fort Collins,
Colorado, as OWNER, in the sum of $ for the payment of which, well and truly to be made, we
hereby jointly and severally bind ourselves, successors, and assigns.
THE CONDITION of this obligation is such that whereas the Principal has submitted to the City
of Fort Collins, Colorado the accompanying Bid and hereby made a part hereof to enter into a
Construction Agreement for the construction of Fort Collins Project, .
NOW THEREFORE,
(a) If said Bid shall be rejected, or
(b) If said Bid shall be accepted and the Principal shall execute and deliver a Contract in the
form of Contract attached hereto (properly completed in accordance with said Bid) and
shall furnish a BOND for his faithful performance of said Contract, and for payment of all
persons performing labor or furnishing materials in connection therewith, and shall in all
other respects perform the Agreement created by the acceptance of said Bid, then this
obligation shall be void; otherwise the same shall remain in force and effect, it being
expressly understood and agreed that the liability of the Surety for any and all claims
hereunder shall, in no event, exceed the penal amount of this obligation as herein
stated.
The Surety, for value received, hereby stipulates and agrees that the obligations of said Surety
and its BOND shall be in no way impaired or affected by any extension of the time within which
the OWNER may accept such Bid; and said Surety does hereby waive notice of any such
extension.
Surety Companies executing bonds must be authorized to transact business in the State of
Colorado and be accepted by the OWNER.
IN WITNESS WHEREOF, the Principal and the Surety have hereunto set their hands and seals
this day of , 20__, and such of them as are corporations have caused
their corporate seals to be hereto affixed and these presents to be signed by their proper
officers, the day and year first set forth above.
PRINCIPAL SURETY
Name:
Address:
By: By:
Title: Title:
ATTEST:
By:
(SEAL) (SEAL)
SECTION 00420
STATEMENT OF BIDDER'S QUALIFICATIONS
All questions must be answered and the data given must be clear and comprehensive. This
statement must be notarized. If necessary, questions may be answered on separate attached
sheets. The Bidder may submit any additional information he desires.
1. Name of Bidder:
2. Permanent main office address:
3. When organized:
4. If a corporation, where incorporated:
5. How many years have you been engaged in the contracting business under your present
firm or trade name?
6. Contracts on hand: (Schedule these, showing the amount of each contract and the
appropriate anticipated dates of completion.)
7. General character of Work performed by your company:
8. Have you ever failed to complete any Work awarded to you?
If so, where and why?
9. Have you ever defaulted on a contract?
If so, where and why?
10. Are you debarred by any government agency?
If yes list agency name.
11. List the more important projects recently completed by your company, stating the
approximate cost of each, and the month and year completed, location and type of
construction.
12. List your major equipment available for this contract.
13. Experience in construction Work similar in importance to this project:
14. Background and experience of the principal members of your organization, including
officers:
15. Credit available: $
16. Bank Reference:
17. Will you, upon request, fill out a detailed financial statement and furnish any other
information that may be required by the OWNER?
18. Are you licensed as a General Contractor?
If yes, in what city, county and state?
What class, license and numbers?
19. Do you anticipate subcontracting Work under this Contract?
If yes, what percent of total contract?
And to whom?
20. Are any lawsuits pending against you or your firm at this time?
IF yes, DETAIL
21. What are the limits of your public liability? DETAIL
What company?
22. What are your company's bonding limitations?
23. The undersigned hereby authorizes and requests any person, firm or corporation to
furnish any information requested by the OWNER in verification of the recital comprising
this Statement of Bidder's Qualifications.
Dated at ________________ this ______ day of __________________, 20__.
Company:
By: Printed:
Title:
State of
County of
being duly sworn deposes and says that he
is of
(Name) (Organization)
and that the answers to the foregoing questions and all statements therein contained are true
and correct.
Subscribed and sworn to before me this _______ day of____________, 20__.
(Seal)
Notary Public
My commission expires: .
SECTION 00430
SCHEDULE OF SUBCONTRACTORS
List all subcontractors for the work items listed below and all subcontractors performing over
15% of the contract.
ITEM SUBCONTRACTOR
SECTION 00500
AGREEMENT FORMS
00510 Notice of Award
00520 Agreement
00530 Notice to Proceed
SECTION 00510
NOTICE OF AWARD
DATE: [Date]
TO: [Contractor]
PROJECT: 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade
OWNER: CITY OF FORT COLLINS (hereinafter referred to as "the OWNER")
You are hereby notified that your Bid dated [Contractor's Bid Date] for the above project has
been considered. You are the apparent successful Bidder and have been awarded an
Agreement for 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade.
The Price of your Agreement is ($ ).
Three (3) copies of each of the proposed Contract Documents (except Drawings) accompany
this Notice of Award. Three (3) sets of the Drawings will be delivered separately or otherwise
made available to you immediately.
You must comply with the following conditions precedent within fifteen (15) days of the date of
this Notice of Award, that is by [Date].
1. You must deliver to the OWNER three (3) fully executed counterparts of the Agreement
including all the Contract Documents. Each of the Contract Documents must bear your
signature on the cover of the page.
2. You must deliver with the executed Agreement the Contract Security (Bonds) as
specified in the Instructions to Bidders, General Conditions (Article 5.1) and
Supplementary Conditions.
Failure to comply with these conditions within the time specified will entitle OWNER to consider
your Bid abandoned, to annul this Notice of Award and to declare your Bid Security forfeited.
Within ten (10) days after you comply with those conditions, OWNER will return to you one (1)
fully-signed counterpart of the Agreement with the Contract Documents attached.
City of Fort Collins
OWNER
By:
Gerry S. Paul
Director of Purchasing & Risk Management
SECTION 00520
AGREEMENT
THIS AGREEMENT is dated as of the [Day] day of [Month] in the year of 20[Year] and shall be
effective on the date this AGREEMENT is signed by the City.
The City of Fort Collins (hereinafter called OWNER) and
[Contractor] (hereinafter called CONTRACTOR)
OWNER and CONTRACTOR, in consideration of the mutual covenants hereinafter set forth,
agree as follows:
ARTICLE 1. WORK
CONTRACTOR shall complete all Work as specified or indicated in the Contract
Documents. The Project for which the Work under the Contract Documents may
be the whole or only a part is defined as the construction of the 7528 Edora Pool
& Ice Center Natatorium Ventilation Upgrade and is generally described in
Section 01010.
ARTICLE 2. ENGINEER
The Project has been designed by the City of Fort Collins, who is hereinafter
called ENGINEER and who will assume all duties and responsibilities and will
have the rights and authority assigned to ENGINEER in the Contract Documents
in connection with completion of the Work in accordance with the Contract
Documents.
ARTICLE 3. CONTRACT TIMES
3.1 The Work shall be Substantially Complete by October 15, 2013 when the
Contract Times commence to run as provided in Section 3.1 of the
Agreement and the General Conditions, and completed and ready for Final
Payment and Acceptance in accordance with the General Conditions by
October 25, 2013 after the date when the Contract Times commence to
run.
3.2. Liquidated Damages. OWNER and CONTRACTOR recognize that time is
of the essence of this Agreement and that OWNER will suffer financial loss
if the Work is not completed within the times specified in paragraph 3.1.
above, plus any extensions thereof allowed in accordance with Article 12 of
the General Conditions.
They also recognize the delays, expenses and difficulties involved in
proving in a legal preceding the actual loss suffered by OWNER if the Work
is not completed on time. Accordingly, instead of requiring any such proof,
OWNER and CONTRACTOR agree that as Liquidated damages for delay
(but not as penalty) CONTRACTOR shall pay OWNER the amounts set
forth hereafter.
1) Substantial Completion:
Three Hundred Dollars ($300) for each calendar day or fraction thereof
that expires after the October 15, 2013 deadline for Substantial
Completion of the Work until the Work is Substantially Complete.
2) Final Acceptance:
After Substantial Completion, One Hundred Dollars ($100) for each
calendar day or fraction thereof that expires after the ten (10) calendar
day period for Final Payment and Acceptance until the Work is ready for
Final Payment and Acceptance.
ARTICLE 4. CONTRACT PRICE
4.1 OWNER shall pay CONTRACTOR for performance of the Work in
accordance with the Contract Documents in current funds as follows:
Dollars ($ ), in accordance with Section 00300, attached and
incorporated herein by this reference.
ARTICLE 5. PAYMENT PROCEDURES
CONTRACTOR shall submit Applications for Payment in accordance with Article
14 of the General Conditions. Applications for Payment will be processed by
ENGINEER as provided in the General Conditions.
5.1. PROGRESS PAYMENTS. OWNER shall make progress payments on
account of the Contract Price on the basis of CONTRACTOR's Application
for Payment as recommended by ENGINEER, once each month during
construction as provided below. All progress payments will be on the basis
of the progress of the Work measured by the schedule of values
established in paragraph 2.6 of the General Conditions and in the case of
Unit Price Work based on the number of units completed, and in
accordance with the General Requirements concerning Unit Price Work.
5.1.1. Prior to Substantial Completion, Owner will be entitled to withhold as
contract retainage five percent (5%) of each progress payment, but, in each
case, less the aggregate of payments previously made and less such
amounts as ENGINEER shall determine, or OWNER may withhold, in
accordance with paragraph 14.7 of the General Conditions. If , in the sole
discretion of Owner, on recommendation of Engineer, Owner determines
that the character and progress of the Work have been satisfactory to
OWNER and ENGINEER, OWNER may determine that as long as the
character and progress of the Work remain satisfactory to them, there will
be no additional retainage on account of Work completed in which case the
remaining progress payments prior to Substantial Completion will be in an
amount equal to 100% of the Work completed. 95% of materials and
equipment not incorporated in the Work (but delivered, suitably stored and
accompanied by documentation satisfactory to OWNER as provided in
paragraph 14.2 of the General Conditions) may be included in the
application Section 00520 Page 3 for payment.
5.1.2. Upon Substantial Completion payment will be made in an amount
sufficient, if necessary, to increase total payments to CONTRACTOR to
95% of the Contract Price, less such amounts as ENGINEER shall
determine or OWNER may withhold in accordance with paragraph 14.7 of
the General Conditions or as provided by law.
5.2. FINAL PAYMENT. Upon Final Completion and Acceptance of the Work in
accordance with paragraph 14.13 of the General Conditions, OWNER shall
pay the remainder of the Contract Price as recommended by ENGINEER
as provided in said paragraph 14.13.
ARTICLE 6. CONTRACTOR'S REPRESENTATION
In order to induce OWNER to enter into this Agreement, CONTRACTOR makes
the following representations:
6.1. CONTRACTOR has familiarized himself with the nature and extent of the
Contract Documents, Work, site, locality, and with all local conditions and
Laws and Regulations that in any manner may affect cost, progress,
performance or furnishing of the Work.
6.2. CONTRACTOR has studied carefully all reports of explorations and tests of
subsurface conditions and drawings of physical conditions which are
identified in the Supplementary Conditions as provided in paragraph 4.2 of
the General Conditions.
6.3. CONTRACTOR has obtained and carefully studied (or assumes
responsibility for obtaining and carefully studying) all such examinations,
investigations, explorations, tests, reports, and studies (in addition to or to
supplement those referred to in paragraph 6.2 above) which pertain to the
subsurface or physical condition at or contiguous to the site or otherwise
may affect the cost, progress, performance or furnishing of the Work as
CONTRACTOR considers necessary for the performance or furnishing of
the Work at the Contract Price, within the Contract Times and in
accordance with the other terms and conditions of the Contract Documents,
including specifically the provisions of paragraph 4.2 of the General
Conditions; and no additional examinations, investigations, explorations,
tests, reports, studies or similar information or data are or will be required
by CONTRACTOR for such purposes.
6.4. CONTRACTOR has reviewed and checked all information and data shown
or indicated on the Contract Documents with respect to existing
Underground Facilities at or contiguous to the site and assumes
responsibility for the accurate location of said Underground Facilities. No
additional examinations, investigations, explorations, tests, reports, studies
or similar information or data in respect of said Underground Facilities are
or will be required by CONTRACTOR in order to perform and furnish the
Work at the Contract Price, within the Contract Times and in accordance
with the other terms and conditions of the Contract Documents, including
specifically the provision of paragraph 4.3. of the General Conditions.
6.5. CONTRACTOR has correlated the results of all such observations,
examinations, investigations, tests, reports and data with the terms and
conditions of the Contract Documents.
6.6. CONTRACTOR has given ENGINEER written notice of all conflicts, errors
or discrepancies that he has discovered in the Contract Documents and the
written resolution thereof by ENGINEER is acceptable to CONTRACTOR.
ARTICLE 7. CONTRACT DOCUMENTS
7.1 The Contract Documents which comprise the entire Agreement between
OWNER and CONTRACTOR concerning the Work consist of the General
Conditions, Supplementary Conditions, those items included in the
definition of “Contract Documents” in Article 1.10 of the General Conditions,
and such other items as are referenced in this Article 7, all of which are
incorporated herein by this reference.
7.2 Forms for use by CONTRACTOR in performing the Work and related
actions in carrying out the terms of this Agreement are deemed Contract
Documents and incorporated herein by this reference, and include, but are
not limited to, the following:
7.2.1 Certificate of Substantial Completion
7.2.2 Certificate of Final Acceptance
7.2.3 Lien Waiver Releases
7.2.4 Consent of Surety
7.2.5 Application for Exemption Certificate
7.2.6 Application for Payment
7.3 Drawings, consisting of a cover sheet and sheets numbered as follows:
ARCHITECTURAL
A101 ARCHITECTURAL ROOF PLAN, DETAILS & INTERIOR ELEVATION
A102 PARTIAL ARCHITECTURAL ROOF PLAN, DETAILS, AND INTERIOR ELEVATION
STRUCTURAL
S0.1 GENERAL NOTES
S1.1 PARTIAL ROOF FRAMING PLAN AND SECTION
MECHANICAL
M0.1 MECHANICAL LEGEND AND GENERAL NOTES
M0.2 MECHANICAL SCHEDULES
M0.3 MECHANICAL DIAGRAMS
M2.0 MECHANICAL FLOOR PLAN
M2.1 MECHANICAL FLOOR PLAN
M3.0 MECHANICAL ROOF PLAN
M3.1 MECHANICAL ROOF PLAN
M4.0 MECHANICAL CONTROL DIAGRAMS
ELECTRICAL
E0 ELECTRICAL LEGEND, SPECIFICATIONS, DRAWING INDEX
E2.1 ELECTRICAL WEST LOWER LEVEL POWER PLAN
E2.2 ELECTRICAL EAST LOWER LEVEL POWER PLAN
E2.3 ELECTRICAL WEST UPPER LEVEL POWER PLAN
E2.4 ELECTRICAL EAST UPPER LEVEL POWER PLAN
The Contract Drawings shall be stamped "Final for Construction" and
dated. Any revisions made shall be clearly identified and dated.
7.4. Addenda Numbers to , inclusive.
7.5. The Contract Documents also include all written amendments and other
documents amending, modifying, or supplementing the Contract
Documents pursuant to paragraphs 3.5 and 3.6 of the General Conditions.
7.6. There are no Contract Documents other than those listed or incorporated
by reference in this Article 7. The Contract Documents may only be
amended, modified or supplemented as provided in paragraphs 3.5 and 3.6
of the General Conditions.
ARTICLE 8. MISCELLANEOUS
8.1. Terms used in this Agreement which are defined in Article I of the General
Conditions shall have the meanings indicated in the General Conditions.
8.2. No assignment by a party hereto of any rights under or interests in the
Contract Documents will be binding on another party hereto without the
written consent of the party sought to be bound; and specifically but not
without limitations, moneys that may become due and moneys that are due
may not be assigned without such consent (except to the extent that the
effect of this restriction may be limited by law), and unless specifically
stated to the contrary in any written consent to an assignment no
assignment will release or discharge that assignor from any duty or
responsibility under the Contract Document.
8.3. OWNER and CONTRACTOR each binds itself, its partners, successors,
assigns and legal representatives to the other party hereto, its partners,
successors, assigns and legal representatives in respect to all covenants,
Agreement and obligations contained in the Contract Document.
OWNER: CITY OF FORT COLLINS CONTRACTOR: [CONTRACTOR]
By: By:
GERRY S. PAUL
DIRECTOR OF PURCHASING
AND RISK MANAGEMENT PRINTED
Title: Title:
Date: Date:
Attest: (CORPORATE SEAL)
City Clerk
Address for giving notices:
P. O. Box 580
Fort Collins, CO 80522 Attest:
Approved as to Form Address for giving notices:
Assistant City Attorney
License No.:
SECTION 00530
NOTICE TO PROCEED
Description of Work: 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade
To: [Contractor]
This notice is to advise you:
That the contract covering the above described Work has been fully executed by the
CONTRACTOR and the OWNER.
That the required CONTRACTOR's Performance Bond and Payment Bond have been received
by the OWNER.
That the OWNER has approved the said Contract Documents.
Therefore, as the CONTRACTOR for the above described Work, you are hereby authorized and
directed to proceed within ( ) calendar days from receipt of this notice as
required by the Agreement.
Dated this day of , 20 .
The dates for Substantial Completion and Final Acceptance shall be , 20_ and
, 20__, respectively.
City of Fort Collins
OWNER
By:
Title:
ACKNOWLEDGMENT OF NOTICE
Receipt of the above Notice to Proceed is hereby acknowledged this day of
, 20__.
CONTRACTOR: [Contractor]
By:
Title:
SECTION 00600
BONDS AND CERTIFICATES
00610 Performance Bond
00615 Payment Bond
00630 Certificate of Insurance
00635 Certificate of Substantial Completion
00640 Certificate of Final Acceptance
00650 Lien Waiver Release (CONTRACTOR)
00660 Consent of Surety
00670 Application for Exemption Certificate
SECTION 00610
PERFORMANCE BOND
Bond No.
KNOW ALL MEN BY THESE PRESENTS: that
(firm)
(address)
(an Individual), (a Partnership), (a Corporation), hereinafter referred to as the "Principal" and
(Firm)
(Address)
hereinafter referred to as "the Surety", are held and firmly bound unto City of Fort Collins, 300
Laporte Ave, Fort Collins, Colorado 80522 a (Municipal Corporation) hereinafter referred to as
the "OWNER", in the penal sum of Dollars ($ ) in lawful money of the United States,
for the payment of which sum well and truly to be made, we bind ourselves, successors and
assigns, jointly and severally, firmly by these presents.
THE CONDITIONS OF THIS OBLIGATION are such that whereas the Principal entered into a
certain Agreement with the OWNER, dated the [Day] day of [Month], 20[Year], a copy of which
is hereto attached and made a part hereof for the performance of The City of Fort Collins
Project, 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade.
NOW, THEREFORE, if the Principal shall well, truly and faithfully perform its duties, all the
undertakings, covenants, terms, conditions and agreements of said Agreement during the
original term thereof, and any extensions thereof which may be granted by the OWNER, with or
without Notice to the Surety and during the life of the guaranty period, and if the Principal shall
satisfy all claims and demands incurred under such Agreement, and shall fully indemnify and
save harmless the OWNER from all cost and damages which it may suffer by reason of failure
to do so, and shall reimburse and repay the OWNER all outlay and expense which the OWNER
may incur in making good any default then this obligation shall be void; otherwise to remain in
full force and effect.
PROVIDED, FURTHER, that the said Surety, for value received, hereby stipulates and agrees
that no change, extension of time, alteration or addition to the terms of the Agreement or to the
Work to be performed thereunder or the Specifications accompanying the same shall in any way
affect its obligation on this bond; and it does hereby waive notice of any such change, extension
of time, alteration or addition to the terms of the Agreement or to the Work or to the
Specifications.
PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR
shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied.
PROVIDED, FURTHER, that the Surety Company must be authorized to transact business in
the State of Colorado and be acceptable to the OWNER.
IN WITNESS WHEREOF, this instrument is executed in three (3) counterparts, each one of
which shall be deemed an original, this _____ day of _____ ____, 20__.
IN PRESENCE OF: Principal
(Title) (Title)
(Corporate Seal)
(Address)
IN PRESENCE OF: Other Partners
_____________________________ By:
_____________________________ By:
IN PRESENCE OF: Surety
_____________________________ By:_____________________________________
_____________________________
(Address)
(Surety Seal)
NOTE: Date of Bond must not be prior to date of Agreement. If CONTRACTOR is
Partnership, all partners should execute Bond.
SECTION 00615
PAYMENT BOND
Bond No.
KNOW ALL MEN BY THESE PRESENTS: that
(firm)
(address)
(an Individual), (a Partnership), (a Corporation), hereinafter referred to as the "Principal" and
(Firm)
(Address)
hereinafter referred to as "the Surety", are held and firmly bound unto the City of Fort Collins,
300 Laporte Ave., Fort Collins, Colorado 80522 a (Municipal Corporation) hereinafter referred to
as "the OWNER", in the penal sum of Dollars ($ ) in lawful money of the United
States, for the payment of which sum well and truly to be made, we bind ourselves, successors
and assigns, jointly and severally, firmly by these presents.
THE CONDITIONS OF THIS OBLIGATION are such that whereas the Principal entered into a
certain Agreement with the OWNER, dated the [Day] day of [Month], 20[Year], a copy of which
is hereto attached and made a part hereof for the performance of The City of Fort Collins
Project, 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade.
NOW, THEREFORE, if the Principal shall make payment to all persons, firms, subcontractors,
and corporations furnishing materials for or performing labor in the prosecution of the Work
provided for in such Agreement and any authorized extension or modification thereof, including
all amounts due for materials, lubricants, repairs on machinery, equipment and tools,
consumed, rented or used in connection with the construction of such Work, and all insurance
premiums on said Work, and for all labor, performed in such Work whether by subcontractor or
otherwise, then this obligation shall be void; otherwise to remain in full force and effect.
PROVIDED, FURTHER, that the said Surety, for value received, hereby stipulates and agrees
that no change, extension of time, alteration or addition to the terms of the Agreement or to the
Work to be performed thereunder or the Specifications accompanying the same shall in any way
affect its obligation on this bond; and it does hereby waive notice of any such change, extension
of time, alteration or addition to the terms of the Agreement or to the Work or to the
Specifications.
PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR
shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied.
PROVIDED, FURTHER, that the Surety Company must be authorized to transact business in
the State of Colorado and be acceptable to the OWNER.
IN WITNESS WHEREOF, this instrument is executed in three (3) counterparts,
each one of which shall be deemed an original, this day of , 20__.
IN PRESENCE OF: Principal
(Title) (Title)
(Corporate Seal)
(Address)
IN PRESENCE OF: Other Partners
_____________________________ By:
_____________________________ By:
IN PRESENCE OF: Surety
_____________________________ By:_____________________________________
_____________________________
(Address)
(Surety Seal)
NOTE: Date of Bond must not be prior to date of Agreement. If CONTRACTOR is
Partnership, all partners should execute Bond.
SECTION 00630
CERTIFICATE OF INSURANCE
CONTRACTOR shall insert his own standard form for Certificate of Insurance.
SECTION 00635
CERTIFICATE OF SUBSTANTIAL COMPLETION
TO: CITY OF FORT COLLINS (OWNER)
DATE OF SUBSTANTIAL COMPLETION: PROJECT TITLE: 7528 Edora Pool & Ice
Center Natatorium Ventilation Upgrade
PROJECT OR SPECIFIED PART SHALL LOCATION: Fort Collins, Colorado
INCLUDE:
OWNER: City of Fort Collins
CONTRACTOR: [Contractor]
CONTRACT DATE: [Date]
The Work performed under this contract has been inspected by authorized representatives of
the OWNER, CONTRACTOR, and the ENGINEER and the project or specified part of the
project, as indicated above) is hereby declared to be substantially completed on the above date.
A tentative list of items to be completed or corrected is appended hereto. This list may not be
exhaustive, and the failure to include an item on it does not alter the responsibility of the
CONTRACTOR to complete all the Work in accordance with the Contract Documents.
ENGINEER AUTHORIZED REPRESENTATIVE
DATE
The CONTRACTOR accepts the above Certificate of Substantial Completion and agrees to
complete and correct the items on the tentative list within the time indicated.
CONTRACTOR AUTHORIZED REPRESENTATIVE
DATE
The OWNER accepts the project or specified area of the project as substantially complete and
will assume full possession of the project or specified area of the project at 12:01 a.m., on
. The responsibility for heat, utilities, security, and insurance under
the Contract Documents shall be as set forth under "Remarks" below.
CITY OF FORT COLLINS, COLORADO By:
OWNER AUTHORIZED REPRESENTATIVE
DATE
REMARKS:
SECTION 00640
CERTIFICATE OF FINAL ACCEPTANCE
, 20__
TO: [Contractor]
Gentlemen:
You are hereby notified that on the day of , 20__, the City of
Fort Collins, Colorado, has accepted the Work completed by [Contractor] for the City of Fort
Collins project, 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade.
A check is attached hereto in the amount of $ as Final
Payment for all Work done, subject to the terms of the Contract Documents which are dated
[Contract Date].
In conformance with the Contract Documents for this project, your obligations and guarantees
will continue for the specified time from the following date:____________ _, 20__.
Sincerely,
OWNER: City of Fort Collins
By:
Title:
ATTEST:
Title:
SECTION 00650
LIEN WAIVER RELEASE
(CONTRACTOR)
TO: City of Fort Collins, Colorado (OWNER)
FROM: [Contractor] (CONTRACTOR)
PROJECT: 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade
1. The CONTRACTOR acknowledges having received payment, except retainage from the
OWNER for all work, labor, skill and material furnished, delivered and performed by the
CONTRACTOR for the OWNER or for anyone in the construction, design, improvement,
alteration, addition or repair of the above described project.
2. In consideration of such payment and other good and valuable consideration, the receipt
and adequacy of which are hereby acknowledged, the CONTRACTOR voluntarily waives
all rights, claims and liens, including but not limited to, mechanic's liens, Miller Act claims
(40 U.S.C.A. 270 a and b), stop notices, equitable liens and labor and material bond rights
which the CONTRACTOR may now or may afterward have, claim or assert for all and any
work, labor, skill or materials furnished, delivered or performed for the construction,
design, improvement, alteration, addition or repair of the above described project, against
the OWNER or its officers, agents, employees or assigns, against any fund of or in the
possession or control of the OWNER, against the project or against all land and the
buildings on and appurtenances to the land improved by the project.
3. The CONTRACTOR affirms that all work, labor and materials, furnished, delivered or
performed to or for the construction, design, improvement, alteration, addition or repair of
the project were furnished, delivered or performed by the CONTRACTOR or its agents,
employees, and servants, or by and through the CONTRACTOR by various
Subcontractors or materialmen or their agents, employees and servants and further
affirms the same have been paid in full and have released in full any and all existing or
possible future mechanic's liens or rights or claims against the project or any funds in the
OWNER'S possession or control concerning the project or against the OWNER or its
officers, agents, employees or assigns arising out of the project.
4. The CONTRACTOR agrees to defend and hold harmless the OWNER, the lender, if any,
and the Surety on the project against and from any claim hereinafter made by the
CONTRACTOR'S Subcontractors, materialmen, employees, servants, agents or assigns
against the project or against the OWNER or its officers, employees, agents or assigns
arising out of the project for all loss, damage and costs, including reasonable attorneys
fees, incurred as a result of such claims.
5. The parties acknowledge that the description of the project set forth above constitutes and
adequate description of the property and improvements to which this Lien Waiver Release
pertains. It is further acknowledged that this Lien Waiver Release is for the benefit of and
may be relied upon by the OWNER, the lender, if any, and Surety on any labor and
material bonds for the project.
Signed this day of , 20__.
CONTRACTOR: [CONTRACTOR]
By:
Title:
ATTEST:
Secretary
STATE OF COLORADO )
)ss.
COUNTY OF LARIMER )
Subscribed and sworn to before me this day of 20__,
by .
Witness my hand and official seal.
Notary Public
My Commission Expires:
SECTION 00660
CONSENT OF SURETY
TO: City of Fort Collins, Colorado (hereinafter referred to as the "OWNER")
CONTRACTOR: [Contractor]
PROJECT: 7528 Edora Pool & Ice Center Natatorium Ventilation Upgrade
CONTRACT DATE: [Date]
In accordance with the provisions of the Contract between the OWNER and the CONTRACTOR
as indicated above, for .
(Surety)
on bond of
hereby approves of the Final Payment to the CONTRACTOR, and agrees that Final Payment to
the CONTRACTOR shall not relieve the Surety Company of any of its obligations to the
OWNER, as set forth in the said Surety Company's Bond.
IN WITNESS WHEREOF, the Surety Company has hereunto set its hand this
day of , 20____ .
(Surety Company)
By:
ATTACH: Power of Attorney and Certificate of Authority of Attorney(s)-in-Fact.
SECTION 00670
APPLICATION FOR EXEMPTION CERTIFICATE
Special Notice
Contractors who have completed this application in the past, please note the following changes
in procedure:
The Department will no longer issue individual Certificates of exemption to subcontractors. Only
prime contractors will receive a Contractor’s Exemption Certificate on exempt projects.
Upon receipt of the Certificate, the prime contractor should make a copy for each subcontractor
involved in the project and complete it by filling in the subcontractor’s name and address and
signing it.
The original Certificate should always be retained by the prime contractor. Copies of all
Certificates that the prime contractor issued to subcontractors should be kept at the prime
contractor’s place of business for a minimum of three years and be available for inspection in
the event of an audit.
Once an 89# has been assigned to you, please use the next five numbers following it for any
applications submitted for future projects. This should be your permanent number. For
instance, if you were assigned 89-12345-0001, every application submitted thereafter should
contain 89-12345 on the application. The succeeding numbers will be issued by the
Department of Revenue. DO NOT enter what you believe to be the next in sequence as this
may delay processing of your application.
SECTION 00700
GENERAL CONDITIONS
SECTION 00800
SUPPLEMENTARY CONDITIONS
SECTION 00800
SUPPLEMENTARY CONDITIONS
Conditions of the Contract
These Supplementary Conditions amend or supplement the General Conditions of the
Construction Contract (EJCDC General Conditions 1910-8, 1990 edition with City of Fort Collins
modifications) and other provisions of the Contract Documents as indicated below.
SC-5.4.8 Limits of Liability
A. Add the following language at the end of paragraph 5.4.8.
The limits of liability for the insurance required by the paragraph numbers of the
General Conditions listed below are as follows:
5.4.1 and 5.4.2
Coverage A - Statutory Limits
Coverage B - $100,000/$100,000/$500,000
5.4.3 and 5.4.5 Commercial General Liability policy will have limits of
$1,000,000 combined single limits (CSL). This policy will include coverage
for Explosion, Collapse, and Underground coverage unless waived by the
Owner.
5.4.6 The Comprehensive Automobile Liability Insurance policy will have
limits of $1,000,000 combined single limits (CSL).
5.4.9 This policy will include completed operations coverage/product
liability coverage with limits of $1,000,000 combined single limits (CSL).
SC-12.3 Add the following language to the end of paragraph 12.3.
Contractor will include in the project schedule zero (0) days lost due to abnormal
weather conditions.
SECTION 00900
ADDENDA, MODIFICATIONS AND PAYMENT
00950 Contract Change Order
00960 Application for Payment
SECTION 00950
CHANGE ORDER NO.
PROJECT TITLE: Edora Pool & Ice Center Natatorium Ventilation Upgrade
CONTRACTOR: [Contractor]
PROJECT NUMBER: 7528
DESCRIPTION:
1. Reason for change:
2. Description of Change:
3. Change in Contract Cost:
4. Change in Contract Time:
ORIGINAL CONTRACT COST $ .00
TOTAL APPROVED CHANGE ORDER .00
TOTAL PENDING CHANGE ORDER .00
TOTAL THIS CHANGE ORDER .00
TOTAL % OF THIS CHANGE ORDER %
TOTAL C.O.% OF ORIGNINAL CONTRACT %
ADJUSTED CONTRACT COST $ .00
(Assuming all change orders approved)
ACCEPTED BY: DATE:
Contractor's Representative
ACCEPTED BY: DATE:
Project Manager
REVIEWED BY: DATE:
Title:
APPROVED BY: DATE:
Title:
APPROVED BY: DATE:
Purchasing Agent over $30,000
cc: City Clerk Contractor Engineer
Project File Architect Purchasing
Section 00960
APPLICATION FOR PAYMENT PAGE 1 OF 4
OWNER: City of Fort Collins PROJECT: APPLICATION NUMBER:
APPLICATION DATE:
PERIOD BEGINNING:
ENGINEER: CONTRACTOR: PERIOD ENDING:
PROJECT NUMBER:
CHANGE ORDERS Application is made for Payment as shown below in connection with Contract
NUMBER DATE AMOUNT
The present status of the account for this Contract is as
follows:
1
2 Original Contract Amount:
3 Net Change by Change Order:
Current contract Amount: $0.00
Total Completed and Stored to Date:
Less Previous Applications:
Amount Due this Application - Before Retainage: $0.00
Less Retainage:
Net Change by Change Order $0.00 AMOUNT DUE THIS APPLICATION: $0.00
CERTIFICATION:
The undersigned CONTRACTOR certifies that all obligations of CONTRACTOR incurred in connection with
the Work have been satisfied as required in Paragraph 14.3. of the General Conditions of the Contract.
The above Amount Due This Application is requested by the CONTRACTOR.
Date: By:
Payment of the above Amount Due This Application is recommended by the ENGINEER.
Date: By:
Payment of the above Amount Due This Application has been reviewed by the OWNER'S Project Manager.
Date: By:
Payment of the above Amount Due This Application is approved by the OWNER.
Date: By:
CONTRACT AMOUNTS
APPLICATION FOR
PAYMENT PAGE 2 OF 4
Work
Completed
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Completed Stored
Bid
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Date Materials Total
Item This Earned Percent
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Unit
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Date Billed
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TOTALS $0.00 $0.00 $0.00 $0.00 $0.00
CHANGE ORDERS APPLICATION FOR PAYMENT PAGE 3 OF 4
Work
Completed
Work
Completed
Work
Completed Stored
Bid
This
Month
Previous
Periods
To
Date Materials Total
Item This Earned Percent
Number Description Quantity Units
Unit
Price Amount Qty. Amount Qty. Amount Qty. Amount Period
To
Date Billed
$0.00 $0.00 $0.00 $0.00 $0.00
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TOTALS CHANGE
ORDERS $0.00 $0.00 $0.00 $0.00 $0.00
PROJECT TOTALS $0.00 $0.00 $0.00 $0.00 $0.00
STORED MATERIALS
SUMMARY PAGE 4 OF 4
On Hand Received Installed On Hand
Item Invoice Previous This This This
Number Number Description Application Period Period Application
$0.00
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GENERAL SPECIFICATIONS
The EPIC will be closed August 26, 2013 to September 15, 2013. All “deck” staged work must
be completed during this period. The contractor will be able to complete roof work, exhaust fan
replacement, vfd installs and control work before or after the closure window. All work must be
completed by October 15, 2013.
There is a one day “reopening” of the main lap pool scheduled for Sunday September 8th that
will require the contractor to remove all work related equipment from the lap pool deck. The
main lap pool will not be drained during this shutdown. The wader and therapy will be drained.
Install three (3) new (City of Fort Collins Supplied) OFCI Destratification fans over lap
pool water surface at ceiling during shutdown. These fans to be controlled by panels in
lifeguard room and also by City BAS. The main pool will not be drained and no
scaffolding in the pool will be allowed. Work procedure above pool must be approved by
the project manager.
Install new “low capture” natatorium exhaust fan and associated ductwork.
Replace one (1) existing rooftop exhaust/relief fan over natatorium.
Provide and install VFD’s for two (2) rooftop relief fans over natatorium. Provide and
install VFD for new “low capture” exhaust fan. Provide and install VFD for existing locker
room exhaust fan.
Provide and install new differential pressure transmitter and control wiring to existing
DDC control panels.
Test and balance as described on Project Narrative Cover page of drawings.
Controls programming to be done by owner, but all wiring between devices is contractor
responsibly. A new controller for AHU-5 “Locker room exhaust” shall be installed by city
to allow for VFD control of fan motor.
Provide all electrical disconnects, breakers needed for new equipment and drives.
Project Coordination and Communication:
Contractor shall acquire all permits needed to complete project.
A schedule of activities planned during shutdown by contractor shall be provide to City
prior to closure date to assist with coordination with other repairs / maintenance items
being addressed during this shutdown by other contractors and city staff.
A concerted effort by the contractor shall be made to protect and keep clean pool deck
and pool water during all phases of the project (see expected guidelines)
The contractor shall insure all subcontractors are aware of the need for this coordination
and communication.
Test and balance as described on Project Narrative Cover page of drawings.
Controls programming to be done by owner, but all wiring between devices is contractor
responsibly. A new controller for AHU-5 “Locker room exhaust” shall be installed by city
to allow for VFD control of fan motor.
Provide all electrical disconnects, breakers needed for new equipment and drives.
Cutting, drilling and patching
Other than described above as work provided or supplied by others, the Contractor shall
be responsible for all cutting, fitting and patching to complete the work.
The contractor shall be aware this is a “bare foot” trafficked area in its final use and
special attention needs to be taken to keep surfaces clean, sharp edges of material
honed, protrusions, tripping and falling hazards contained and dust or other
contaminants that would affect pool water minimized. Activities that may cause any of
the above mentioned shall be reviewed with project manager before proceeding to
insure control and mitigation methods are adequate.
Cleaning
The Contractor is responsible for any cleaning and/or disposal of waste products that is
necessary as a result of his operations related to the project.
The Contractor is to clean up the immediate work spaces for that day and each day.
Particular attention shall be paid to pool deck and water surface. This means vacuuming
or sweeping floor, removing all “metal cuttings, drill filings, and sheet metal screws or
fasteners.
At the conclusion of the “indoor/deck and ceiling” work, the contractor shall clean all
deck surfaces thoroughly and instruct city staff on possible areas in the pool that need
special cleaning or vacuuming.
Documentation
Provide O&M manuals with all associated equipment and processes used in the
installation.
Review with City staff an as-constructed AutoCAD drawing (basic drawing provided by
City staff) verifying location of field devices and wiring path at end of project.
Upon completion there will be a walk-thru inspection by the Contractor and City staff to
show location and configuration of completed system. Full operation of the system shall
be verified by the designated City Representative before final pay application is
approved.
Warranty
The Contractor shall warrant all materials associated with his work (including low voltage
wiring and connections) to be free of mechanical and electrical defects for a period of
one year.
City Responsibilities:
The City will make every effort to provide the Contractor with daytime access to the
areas that will receive this work.
The City will coordinate with the contractor control logic, testing and verification of
systems as the schedule reflects.
Contractor qualifications
Contactor must demonstrate 5 years minimum experience in stainless/aluminum
ductwork.
Please supply 3 references for like work.
pg. 1
Division Section Title Pages
SPECIFICATIONS GROUP
DIVISION 23 - HEATING VENTILATING AND AIR CONDITIONING
232923 VFD MOTOR CONTROLLERS 6
233113 METAL DUCTS 12
233416 CENTRIFUGAL HVAC FANS 12
233423 HVAC POWER VENTILATORS 6
END OF TABLE OF CONTENTS
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
Farnsworth Group, Inc. 232923- 1
100% Construction Documents
SECTION 232923
VARIABLE-FREQUENCY MOTOR CONTROLLERS
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes solid-state, pulse-width modulated (PWM), variable frequency controllers
(VFCs) for speed control of three-phase, squirrel-cage induction motors.
1.2 SUBMITTALS
A. Product Data: For each type of VFC.
B. Shop Drawings: For each VFC.
1. Include wiring diagrams.
C. Operation and maintenance data.
D. Load-current and overload-relay heater list.
E. Load-current and list of settings of adjustable overload relays.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100.
B. Comply with NFPA 70.
C. Product Selection for Restricted Space: Drawings indicate maximum dimensions for VFCs,
minimum clearances between VFCs, and adjacent surfaces and other items. Comply with
indicated maximum dimensions and clearances.
1.4 PROJECT CONDITIONS
A. Environmental Limitations: Rate equipment for continuous operation, capable of driving full load
without derating, under the following conditions, unless otherwise indicated:
1. Ambient Temperature: 0 to 40 deg C.
2. Humidity: Less than 90 percent (noncondensing).
3. Altitude: Not exceeding 5400 ft.
1.5 COORDINATION
A. Coordinate features of VFCs, installed units, and accessory devices with pilot devices and control
circuits to which they connect.
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
Farnsworth Group, Inc. 232923- 2
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B. Coordinate features, accessories, and functions of each VFC and each installed unit with ratings
and characteristics of supply circuit, motor, required control sequence, and duty cycle of motor and
load.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1. ABB Power Distribution, Inc.; ABB Control, Inc. Subsidiary.
2. Dan Foss.
3. Yaskawa Electric America, Inc; Drives Division.
4. Approved equal; refer to section 012500 for substitution requirements.
2.2 VARIABLE FREQUENCY CONTROLLERS
A. Description: NEMA ICS 2, IGBT, PWM, VFC; listed and labeled as a complete unit and arranged
to provide variable speed of an NEMA MG 1, Design B, 3-phase induction motor by adjusting
output voltage and frequency.
1. Provide unit suitable for operation of premium-efficiency motor as defined by NEMA MG 1.
B. Design and Rating: Match load type such as fans, blowers, and pumps; and type of connection
used between motor and load such as direct or through a power-transmission connection.
C. Output Rating: 3-phase; 6 to 60 Hz, with voltage proportional to frequency throughout voltage
range.
D. Unit Operating Requirements:
1. Input ac voltage tolerance of 380 to 500 V, plus or minus 10 percent.
2. Input frequency tolerance of 50/60 Hz, plus or minus 6 percent.
3. Minimum Efficiency: 96 percent at 60 Hz, full load.
4. Minimum Displacement Primary-Side Power Factor: 96 percent under any load or speed
condition.
5. Overload Capability: 1.1 times the base load current for 60 seconds; 2.0 times the base load
current for 3 seconds.
6. Starting Torque: 100 percent of rated torque or as indicated.
7. Speed Regulation: Plus or minus 1 percent.
E. Isolated control interface to allow controller to follow control signal over an 11:1 speed range.
1. Electrical Signal: 4 to 20 mA at 24 V.
F. Internal Adjustability Capabilities:
1. Minimum Speed: 5 to 25 percent of maximum rpm.
2. Maximum Speed: 80 to 100 percent of maximum rpm.
3. Acceleration: 2 to a minimum of 22 seconds.
4. Deceleration: 2 to a minimum of 22 seconds.
5. Current Limit: 50 to a minimum of 110 percent of maximum rating.
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
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G. Self-Protection and Reliability Features:
1. Input transient protection by means of surge suppressors.
2. Under- and overvoltage trips; inverter overtemperature, overload, and overcurrent trips.
3. Motor Overload Relay: Adjustable and capable of NEMA ICS 2.
4. Notch filter to prevent operation of the controller-motor-load combination at a natural
frequency of the combination.
5. Instantaneous line-to-line and line-to-ground overcurrent trips.
6. Loss-of-phase protection.
7. Reverse-phase protection.
8. Short-circuit protection.
9. Motor overtemperature fault.
H. Automatic Reset/Restart: Attempts three restarts after controller fault or on return of power after an
interruption and before shutting down for manual reset or fault correction. Bidirectional autospeed
search shall be capable of starting into rotating loads spinning in either direction and returning
motor to set speed in proper direction, without damage to controller, motor, or load.
I. Power-Interruption Protection: To prevent motor from re-energizing after a power interruption until
motor has stopped.
J. Torque Boost: Automatically varies starting and continuous torque to at least 1.5 times the
minimum torque to ensure high-starting torque and increased torque at slow speeds.
K. Motor Temperature Compensation at Slow Speeds: Adjustable current fall-back based on output
frequency for temperature protection of self-cooled, fan-ventilated motors at slow speeds.
L. Status Lights: Door-mounted LED indicators shall indicate the following conditions:
1. Power on.
2. Run.
3. Overvoltage.
4. Line fault.
5. Overcurrent.
6. External fault.
M. Panel-Mounted Operator Station: Start-stop and auto-manual selector switches with manual speed
control potentiometer and elapsed time meter.
N. Indicating Devices: Meters or digital readout devices and selector switch, mounted flush in
controller door and connected to indicate the following controller parameters:
1. Output frequency (Hz).
2. Motor speed (rpm).
3. Motor status (running, stop, fault).
4. Motor current (amperes).
5. Motor torque (percent).
6. Fault or alarming status (code).
7. PID feedback signal (percent).
8. DC-link voltage (VDC).
9. Set-point frequency (Hz).
10. Motor output voltage (V).
O. Control Signal Interface:
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
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1. Electric Input Signal Interface: A minimum of 2 analog inputs (0 to 10 V or 0/4-20 mA) and 6
programmable digital inputs.
2. Remote Signal Inputs: Capability to accept any of the following speed-setting input signals
from the BAS or other control systems:
a. 0 to 10-V dc.
b. 0-20 or 4-20 mA.
c. Potentiometer using up/down digital inputs.
d. Fixed frequencies using digital inputs.
e. RS485.
f. Keypad display for local hand operation.
3. Output Signal Interface:
a. A minimum of 1 analog output signal (0/4-20 mA), which can be programmed to any
of the following:
1) Output frequency (Hz).
2) Output current (load).
3) DC-link voltage (VDC).
4) Motor torque (percent).
5) Motor speed (rpm).
6) Set-point frequency (Hz).
4. Remote Indication Interface: A minimum of 2 dry circuit relay outputs (120-V ac, 1 A) for
remote indication of the following:
a. Motor running.
b. Set-point speed reached.
c. Fault and warning indication (overtemperature or overcurrent).
d. PID high- or low-speed limits reached.
P. Communications: Provide an RS485 interface allowing VFC to be used with an external system
within a multidrop LAN configuration. Interface shall allow all parameter settings of VFC to be
programmed via BAS control. Provide capability for VFC to retain these settings within the
nonvolatile memory.
Q. BAS Interface: Factory-installed hardware and software to enable the BAS to monitor, control, and
display VFC status and alarms and energy usage. Allows VFC to be used with an external system
within a multidrop LAN configuration; settings retained within VFC’s nonvolatile memory.
1. Network Communications Ports: Ethernet and RS-422/485.
2. Embedded BAS Protocols for Network Communications: ASHRAE 135 BACnet, Echelon
LonWorks, or Modbus; protocols accessible via the communications ports.
R. Integral Disconnecting Means: NEMA KS 1, nonfusible switch with lockable handle.
S. Isolating Switch: Non-load-break switch arranged to isolate VFC and permit safe troubleshooting
and testing, both energized and de-energized, while motor is operating in bypass mode.
T. Remote Indicating Circuit Terminals: Mode selection, controller status, and controller fault.
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
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PART 3 - EXECUTION
3.1 APPLICATIONS
A. Select features of each VFC to coordinate with ratings and characteristics of supply circuit and
motor; required control sequence; and duty cycle of motor, controller, and load.
B. Select horsepower rating of controllers to suit motor controlled.
3.2 INSTALLATION
A. Comply with mounting and anchoring requirements specified in Division 26 Section "Hangers and
Supports for Electrical Systems."
B. Controller Fuses: Install fuses in each fusible switch. Comply with requirements in Division 26
Section "Fuses."
3.3 IDENTIFICATION
A. Identify VFCs, components, and control wiring according to Division 26 Section "Identification for
Electrical Systems."
B. Operating Instructions: Frame printed operating instructions for VFCs, including control sequences
and emergency procedures. Fabricate frame of finished metal, and cover instructions with clear
acrylic plastic. Mount on front of VFC units.
3.4 CONTROL WIRING INSTALLATION
A. Install wiring between VFCs and remote devices according to Division 26 Section "Low-Voltage
Electrical Power Conductors and Cables."
B. Bundle, train, and support wiring in enclosures.
C. Connect hand-off-automatic switch and other automatic-control devices where applicable.
1. Connect selector switches to bypass only manual- and automatic-control devices that have
no safety functions when switch is in hand position.
2. Connect selector switches with control circuit in both hand and automatic positions for
safety-type control devices such as low- and high-pressure cutouts, high-temperature
cutouts, and motor overload protectors.
3.5 FIELD QUALITY CONTROL
A. Prepare for acceptance tests as follows:
1. Test insulation resistance for each enclosed controller element, bus, component, connecting
supply, feeder, and control circuit.
2. Test continuity of each circuit.
Edora Pool Ventilation Modification VARIABLE-FREQUENCY MOTOR CONTROLLERS
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B. Manufacturer's Field Service: Engage a factory-authorized service representative to perform the
following:
1. Inspect controllers, wiring, components, connections, and equipment installation. Test and
adjust controllers, components, and equipment.
2. Assist in field testing of equipment including pretesting and adjusting of solid-state
controllers.
3. Report results in writing.
C. Perform the following field tests and inspections and prepare test reports:
1. Perform each electrical test and visual and mechanical inspection, except optional tests,
stated in NETA ATS. Certify compliance with test parameters.
2. Correct malfunctioning units on-site, where possible, and retest to demonstrate compliance;
otherwise, replace with new units and retest.
3.6 ADJUSTING
A. Set field-adjustable switches and circuit-breaker trip ranges.
END OF SECTION 232923
Edora Pool Ventilation Modification
Farnsworth Group, Inc.
100% Construction Documents
METAL DUCTS
233113 - 1
SECTION 233113
METAL DUCTS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes:
1. Single-wall round ducts and fittings.
2. Sheet metal materials.
3. Duct liner.
4. Sealants and gaskets.
5. Hangers and supports.
6. Seismic-restraint devices.
1.3 PERFORMANCE REQUIREMENTS
A. Structural Performance: Duct hangers and supports shall withstand the effects of gravity loads
and stresses within limits and under conditions described in SMACNA's "HVAC Duct
Construction Standards - Metal and Flexible".
1.4 ACTION SUBMITTALS
A. Product Data: For each type of the following products:
1. Liners and adhesives.
2. Sealants and gaskets.
3. Seismic-restraint devices.
B. Shop Drawings:
1. Duct layout indicating sizes, configuration, liner material, and static-pressure classes.
2. Elevation of top of ducts.
3. Dimensions of main duct runs from building grid lines.
4. Fittings.
5. Reinforcement and spacing.
6. Seam and joint construction.
7. Penetrations through fire-rated and other partitions.
8. Locations for duct accessories, including dampers, turning vanes, and access doors and
panels.
9. Hangers and supports, including methods for duct and building attachment and vibration
isolation.
Edora Pool Ventilation Modification
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METAL DUCTS
233113 - 2
PART 2 - PRODUCTS
2.1 SINGLE-WALL ROUND DUCTS AND FITTINGS
A. General Fabrication Requirements: Comply with SMACNA's "HVAC Duct Construction
Standards - Metal and Flexible," Chapter 3, "Round, Oval, and Flexible Duct," based on
indicated static-pressure class unless otherwise indicated.
1. Spiral seam ductwork required at all locations.
2.2 SHEET METAL MATERIALS
A. General Material Requirements: Comply with SMACNA's "HVAC Duct Construction Standards
- Metal and Flexible" for acceptable materials, material thicknesses, and duct construction
methods unless otherwise indicated. Sheet metal materials shall be free of pitting, seam marks,
roller marks, stains, discolorations, and other imperfections.
B. Stainless-Steel Sheets: Comply with ASTM A 480/A 480M, Type 316, as indicated in the "Duct
Schedule" Article; cold rolled, annealed, sheet. Exposed surface finish shall be No. 2B, No. 2D,
No. 3, or No. 4 as indicated in the "Duct Schedule" Article.
C. Aluminum Sheets: Comply with ASTM B 209 (ASTM B 209M) Alloy 3003, H14 temper;
standard, one-side bright finish for duct surfaces exposed to view.
D. Factory- or Shop-Applied Antimicrobial Coating:
1. Apply to the surface of sheet metal that will form the interior surface of the duct. An
untreated clear coating shall be applied to the exterior surface.
2. Antimicrobial compound shall be tested for efficacy by an NRTL and registered by the
EPA for use in HVAC systems.
3. Coating containing the antimicrobial compound shall have a hardness of 2H, minimum,
when tested according to ASTM D 3363.
4. Surface-Burning Characteristics: Maximum flame-spread index of 25 and maximum
smoke-developed index of 50 when tested according to UL 723; certified by an NRTL.
5. Shop-Applied Coating Color: White.
6. Antimicrobial coating on sheet metal is not required for duct containing liner treated with
antimicrobial coating.
E. Reinforcement Shapes and Plates: ASTM A 36/A 36M, steel plates, shapes, and bars; black
and galvanized.
1. Where black- and galvanized-steel shapes and plates are used to reinforce aluminum
ducts, isolate the different metals with butyl rubber, neoprene, or EPDM gasket materials.
F. Tie Rods: Galvanized steel, 1/4-inch (6-mm) minimum diameter for lengths 36 inches (900 mm)
or less; 3/8-inch (10-mm) minimum diameter for lengths longer than 36 inches (900 mm).
2.3 DUCT LINER
A. Flexible Elastomeric Duct Liner: Preformed, cellular, closed-cell, sheet materials complying with
ASTM C 534, Type II, Grade 1; and with NFPA 90A or NFPA 90B.
Edora Pool Ventilation Modification
Farnsworth Group, Inc.
100% Construction Documents
METAL DUCTS
233113 - 3
1. Basis-of-Design Product: Subject to compliance with requirements, provide K flex duct
liner gray or comparable product by one of the following:
a. Aeroflex USA Inc.
b. Armacell LLC.
c. Rubatex International, LLC
2. Surface-Burning Characteristics: Maximum flame-spread index of 25 and maximum
smoke-developed index of 50 when tested according to UL 723; certified by an NRTL.
3. Liner Adhesive: As recommended by insulation manufacturer and complying with
NFPA 90A or NFPA 90B.
a. For indoor applications, adhesive shall have a VOC content of 50 g/L or less when
calculated according to 40 CFR 59, Subpart D (EPA Method 24).
b. Adhesive shall comply with the testing and product requirements of the California
Department of Health Services' "Standard Practice for the Testing of Volatile
Organic Emissions from Various Sources Using Small-Scale Environmental
Chambers."
B. Insulation Pins and Washers:
1. Insulation-Retaining Washers: Self-locking washers formed from 0.016-inch- (0.41-mm-)
thick aluminum; with beveled edge sized as required to hold insulation securely in place
but not less than 1-1/2 inches (38 mm) in diameter.
C. Shop Application of Duct Liner: Comply with SMACNA's "HVAC Duct Construction Standards -
Metal and Flexible," Figure 7-11, "Flexible Duct Liner Installation."
1. Adhere a single layer of indicated thickness of duct liner with at least 90 percent adhesive
coverage at liner contact surface area. Attaining indicated thickness with multiple layers
of duct liner is prohibited.
2. Apply adhesive to transverse edges of liner facing upstream that do not receive metal
nosing.
3. Butt transverse joints without gaps, and coat joint with adhesive.
4. Fold and compress liner in corners of rectangular ducts or cut and fit to ensure butted-
edge overlapping.
5. Do not apply liner in rectangular ducts with longitudinal joints, except at corners of ducts,
unless duct size and dimensions of standard liner make longitudinal joints necessary.
6. Apply adhesive coating on longitudinal seams in ducts with air velocity of 2500 fpm
(12.7 m/s).
7. Secure liner with mechanical fasteners 4 inches (100 mm) from corners and at intervals
not exceeding 12 inches (300 mm) transversely; at 3 inches (75 mm) from transverse
joints and at intervals not exceeding 18 inches (450 mm) longitudinally.
8. Secure transversely oriented liner edges facing the airstream with metal nosings that
have either channel or "Z" profiles or are integrally formed from duct wall. Fabricate edge
facings at the following locations:
a. Fan discharges.
b. Intervals of lined duct preceding unlined duct.
c. Upstream edges of transverse joints in ducts where air velocities are higher than
2500 fpm (12.7 m/s) or where indicated.
9. Secure insulation between perforated sheet metal inner duct of same thickness as
specified for outer shell. Use mechanical fasteners that maintain inner duct at uniform
distance from outer shell without compressing insulation.
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a. Sheet Metal Inner Duct Perforations: 3/32-inch (2.4-mm) diameter, with an overall
open area of 23 percent.
10. Terminate inner ducts with buildouts attached to fire-damper sleeves, dampers, turning
vane assemblies, or other devices. Fabricated buildouts (metal hat sections) or other
buildout means are optional; when used, secure buildouts to duct walls with bolts,
screws, rivets, or welds.
2.4 SEALANT AND GASKETS
A. General Sealant and Gasket Requirements: Surface-burning characteristics for sealants and
gaskets shall be a maximum flame-spread index of 25 and a maximum smoke-developed index
of 50 when tested according to UL 723; certified by an NRTL.
B. Two-Part Tape Sealing System:
1. Tape: Woven cotton fiber impregnated with mineral gypsum and modified acrylic/silicone
activator to react exothermically with tape to form hard, durable, airtight seal.
2. Tape Width: [3 inches (76 mm)] [4 inches (102 mm)] [6 inches (152 mm)].
3. Sealant: Modified styrene acrylic.
4. Water resistant.
5. Mold and mildew resistant.
6. Maximum Static-Pressure Class: 10-inch wg (2500 Pa), positive and negative.
7. Service: Indoor and outdoor.
8. Service Temperature: Minus 40 to plus 200 deg F (Minus 40 to plus 93 deg C).
9. Substrate: Compatible with galvanized sheet steel (both PVC coated and bare), stainless
steel, or aluminum.
10. For indoor applications, sealant shall have a VOC content of 250 g/L or less when
calculated according to 40 CFR 59, Subpart D (EPA Method 24).
11. Sealant shall comply with the testing and product requirements of the California
Department of Health Services' "Standard Practice for the Testing of Volatile Organic
Emissions from Various Sources Using Small-Scale Environmental Chambers."
C. Water-Based Joint and Seam Sealant:
1. Application Method: Brush on.
2. Solids Content: Minimum 65 percent.
3. Shore A Hardness: Minimum 20.
4. Water resistant.
5. Mold and mildew resistant.
6. VOC: Maximum 75 g/L (less water).
7. Maximum Static-Pressure Class: 10-inch wg (2500 Pa), positive and negative.
8. Service: Indoor or outdoor.
9. Substrate: Compatible with galvanized sheet steel (both PVC coated and bare), stainless
steel, or aluminum sheets.
D. Solvent-Based Joint and Seam Sealant:
1. Application Method: Brush on.
2. Base: Synthetic rubber resin.
3. Solvent: Toluene and heptane.
4. Solids Content: Minimum 60 percent.
5. Shore A Hardness: Minimum 60.
6. Water resistant.
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7. Mold and mildew resistant.
8. For indoor applications, sealant shall have a VOC content of 250 g/L or less when
calculated according to 40 CFR 59, Subpart D (EPA Method 24).
9. VOC: Maximum 395 g/L.
10. Sealant shall comply with the testing and product requirements of the California
Department of Health Services' "Standard Practice for the Testing of Volatile Organic
Emissions from Various Sources Using Small-Scale Environmental Chambers."
11. Maximum Static-Pressure Class: 10-inch wg (2500 Pa), positive or negative.
12. Service: Indoor or outdoor.
13. Substrate: Compatible with galvanized sheet steel (both PVC coated and bare), stainless
steel, or aluminum sheets.
E. Flanged Joint Sealant: Comply with ASTM C 920.
1. General: Single-component, acid-curing, silicone, elastomeric.
2. Type: S.
3. Grade: NS.
4. Class: 25.
5. Use: O.
6. For indoor applications, sealant shall have a VOC content of 250 g/L or less when
calculated according to 40 CFR 59, Subpart D (EPA Method 24).
7. Sealant shall comply with the testing and product requirements of the California
Department of Health Services' "Standard Practice for the Testing of Volatile Organic
Emissions from Various Sources Using Small-Scale Environmental Chambers."
F. Flange Gaskets: Butyl rubber, neoprene, or EPDM polymer with polyisobutylene plasticizer.
G. Round Duct Joint O-Ring Seals:
1. Seal shall provide maximum leakage class of 3 cfm/100 sq. ft. at 1-inch wg (0.14 L/s per
sq. m at 250 Pa) and shall be rated for 10-inch wg (2500-Pa) static-pressure class,
positive or negative.
2. EPDM O-ring to seal in concave bead in coupling or fitting spigot.
3. Double-lipped, EPDM O-ring seal, mechanically fastened to factory-fabricated couplings
and fitting spigots.
2.5 HANGERS AND SUPPORTS
A. Hanger Rods for Noncorrosive Environments: Cadmium-plated steel rods and nuts.
B. Hanger Rods for Corrosive Environments: Electrogalvanized, all-thread rods or galvanized rods
with threads painted with zinc-chromate primer after installation.
C. Strap and Rod Sizes: Comply with SMACNA's "HVAC Duct Construction Standards - Metal and
Flexible," Table 5-1 (Table 5-1M), "Rectangular Duct Hangers Minimum Size," and Table 5-2,
"Minimum Hanger Sizes for Round Duct."
D. Steel Cables for Galvanized-Steel Ducts: Galvanized steel complying with ASTM A 603.
E. Steel Cables for Stainless-Steel Ducts: Stainless steel complying with ASTM A 492.
F. Steel Cable End Connections: Cadmium-plated steel assemblies with brackets, swivel, and
bolts designed for duct hanger service; with an automatic-locking and clamping device.
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G. Duct Attachments: Sheet metal screws, blind rivets, or self-tapping metal screws; compatible
with duct materials.
H. Trapeze and Riser Supports:
1. Supports for Galvanized-Steel Ducts: Galvanized-steel shapes and plates.
2. Supports for Stainless-Steel Ducts: Stainless-steel shapes and plates.
3. Supports for Aluminum Ducts: Aluminum or galvanized steel coated with zinc chromate.
PART 3 - EXECUTION
3.1 DUCT INSTALLATION
A. Drawing plans, schematics, and diagrams indicate general location and arrangement of duct
system. Indicated duct locations, configurations, and arrangements were used to size ducts
and calculate friction loss for air-handling equipment sizing and for other design considerations.
Install duct systems as indicated unless deviations to layout are approved on Shop Drawings
and Coordination Drawings.
B. Install ducts according to SMACNA's "HVAC Duct Construction Standards - Metal and Flexible"
unless otherwise indicated.
C. Install round ducts in maximum practical lengths.
D. Install ducts with fewest possible joints.
E. Install factory- or shop-fabricated fittings for changes in direction, size, and shape and for
branch connections.
F. Unless otherwise indicated, install ducts vertically and horizontally, and parallel and
perpendicular to building lines.
G. Install ducts close to walls, overhead construction, columns, and other structural and permanent
enclosure elements of building.
H. Install ducts with a clearance of 1 inch (25 mm), plus allowance for insulation thickness.
I. Route ducts to avoid passing through transformer vaults and electrical equipment rooms and
enclosures.
J. Where ducts pass through non-fire-rated interior partitions and exterior walls and are exposed
to view, cover the opening between the partition and duct or duct insulation with sheet metal
flanges of same metal thickness as the duct. Overlap openings on four sides by at least 1-1/2
inches (38 mm).
K. Where ducts pass through fire-rated interior partitions and exterior walls, install fire dampers.
Comply with requirements in Section 233300 "Air Duct Accessories" for fire and smoke
dampers.
L. Protect duct interiors from moisture, construction debris and dust, and other foreign materials.
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3.2 INSTALLATION OF EXPOSED DUCTWORK
A. Protect ducts exposed in finished spaces from being dented, scratched, or damaged.
B. Trim duct sealants flush with metal. Create a smooth and uniform exposed bead. Do not use
two-part tape sealing system.
C. Grind welds to provide smooth surface free of burrs, sharp edges, and weld splatter. When
welding stainless steel with a No. 3 or 4 finish, grind the welds flush, polish the exposed welds,
and treat the welds to remove discoloration caused by welding.
D. Maintain consistency, symmetry, and uniformity in the arrangement and fabrication of fittings,
hangers and supports, duct accessories, and air outlets.
E. Repair or replace damaged sections and finished work that does not comply with these
requirements.
3.3 DUCT SEALING
A. Seal ducts for duct static-pressure, seal classes, and leakage classes specified in "Duct
Schedule" Article according to SMACNA's "HVAC Duct Construction Standards - Metal and
Flexible."
B. Seal ducts to the following seal classes according to SMACNA's "HVAC Duct Construction
Standards - Metal and Flexible":
1. Comply with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible."
2. Outdoor, Exhaust Ducts: Seal Class C.
3. Conditioned Space, Exhaust Ducts: Seal Class B.
3.4 HANGER AND SUPPORT INSTALLATION
A. Comply with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Chapter 5,
"Hangers and Supports."
B. Building Attachments: Concrete inserts, powder-actuated fasteners, or structural-steel
fasteners appropriate for construction materials to which hangers are being attached.
1. Where practical, install concrete inserts before placing concrete.
2. Install powder-actuated concrete fasteners after concrete is placed and completely cured.
3. Use powder-actuated concrete fasteners for standard-weight aggregate concretes or for
slabs more than 4 inches (100 mm) thick.
4. Do not use powder-actuated concrete fasteners for lightweight-aggregate concretes or for
slabs less than 4 inches (100 mm) thick.
5. Do not use powder-actuated concrete fasteners for seismic restraints.
C. Hanger Spacing: Comply with SMACNA's "HVAC Duct Construction Standards - Metal and
Flexible," Table 5-1 (Table 5-1M), "Rectangular Duct Hangers Minimum Size," and Table 5-2,
"Minimum Hanger Sizes for Round Duct," for maximum hanger spacing; install hangers and
supports within 24 inches (610 mm) of each elbow and within 48 inches (1200 mm) of each
branch intersection.
D. Hangers Exposed to View: Threaded rod and angle or channel supports.
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E. Support vertical ducts with steel angles or channel secured to the sides of the duct with welds,
bolts, sheet metal screws, or blind rivets; support at each floor and at a maximum intervals of 16
feet (5 m).
F. Install upper attachments to structures. Select and size upper attachments with pull-out,
tension, and shear capacities appropriate for supported loads and building materials where
used.
3.5 CONNECTIONS
A. Make connections to equipment with flexible connectors complying with Section 233300 "Air
Duct Accessories."
B. Comply with SMACNA's "HVAC Duct Construction Standards - Metal and Flexible" for branch,
outlet and inlet, and terminal unit connections.
3.6 PAINTING
A. Paint interior of metal ducts that are visible through registers and grilles and that do not have
duct liner. Apply one coat of flat, black, latex paint over a compatible galvanized-steel primer.
Paint materials and application requirements are specified in Section 099113 "Exterior Painting"
and Section 099123 "Interior Painting."
3.7 FIELD QUALITY CONTROL
A. Perform tests and inspections.
3.8 DUCT SCHEDULE
A. Exhaust Ducts:
1. Ducts Connected to Fans Exhausting Laboratory and Process (ASHRAE 62.1, Class 3
and 4) Air:
a. Type 316, stainless-steel sheet and aluminum type 3003 alloy.
b. Pressure Class: Positive or negative 4-inch wg (1000 Pa).
c. Minimum SMACNA Seal Class: A.
d. SMACNA Leakage Class: 3.
2. Stainless-Steel Ducts:
a. Exposed to Airstream: Match duct material.
b. Not Exposed to Airstream: Match duct material.
3. Aluminum Ducts: Aluminum.
B. Liner:
1. Exhaust Air Ducts: Flexible elastomeric 1 inch (25 mm) thick.
C. Elbow Configuration:
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1. Round Duct: Comply with SMACNA's "HVAC Duct Construction Standards - Metal and
Flexible," Figure 3-4, "Round Duct Elbows."
a. Minimum Radius-to-Diameter Ratio and Elbow Segments: Comply with
SMACNA's "HVAC Duct Construction Standards - Metal and Flexible," Table 3-1,
"Mitered Elbows." Elbows with less than 90-degree change of direction have
proportionately fewer segments.
1) Radius-to Diameter Ratio: 1.5.
b. Round Elbows, 12 Inches (305 mm) and Smaller in Diameter: Stamped or
pleated.
c. Round Elbows, 14 Inches (356 mm) and Larger in Diameter: Standing seam.
D. Branch Configuration:
1. Round and Flat Oval: Comply with SMACNA's "HVAC Duct Construction Standards -
Metal and Flexible," Figure 3-5, "90 Degree Tees and Laterals," and Figure 3-6, "Conical
Tees." Saddle taps are permitted in existing duct.
END OF SECTION 233113
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CENTRIFUGAL HVAC FANS
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SECTION 233416
CENTRIFUGAL HVAC FANS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
1.2 SUMMARY
A. Section Includes: For each product.
1. Airfoil centrifugal fans.
1.3 ACTION SUBMITTALS
A. Product Data:
1. Include rated capacities, furnished specialties, and accessories for each fan.
2. Certified fan performance curves with system operating conditions indicated.
3. Certified fan sound-power ratings.
4. Motor ratings and electrical characteristics, plus motor and electrical accessories.
5. Material thickness and finishes, including color charts.
6. Dampers, including housings, linkages, and operators.
1.4 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For centrifugal fans to include in emergency, operation, and
maintenance manuals.
1.5 MAINTENANCE MATERIAL SUBMITTALS
A. Belts: Two sets for each belt-driven unit.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. AMCA Compliance:
1. Comply with AMCA performance requirements and bear the AMCA-Certified Ratings
Seal.
2. Operating Limits: Classify according to AMCA 99.
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B. Unusual Service Conditions:
1. Altitude: 5000 feet (m) above sea level.
2. High humidity.
C. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
2.2 AIRFOIL CENTRIFUGAL FANS
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Penn Barry.
2. Loren Cook Company.
3. New York Blower Company (The).
B. Description:
1. Factory-fabricated, -assembled, -tested, and -finished, belt-driven centrifugal fans
consisting of housing, wheel, fan shaft, bearings, motor, drive assembly, and support
structure.
2. Deliver fans as factory-assembled units, to the extent allowable by shipping limitations.
3. Factory-installed and -wired disconnect switch.
C. Housings:
1. Formed panels to make curved-scroll housings with shaped cutoff.
2. Panel Bracing: Steel angle- or channel-iron member supports for mounting and
supporting fan scroll, wheel, motor, and accessories.
3. Horizontally split, bolted-flange housing.
4. Spun inlet cone with flange.
5. Outlet flange.
D. Airfoil Wheels:
1. Single-width-single-inlet construction with curved inlet flange.
2. Heavy backplate.
3. Hollow die-formed, airfoil-shaped blades continuously welded at tip flange and backplate.
4. Cast-iron or cast-steel hub riveted to backplate and fastened to shaft with set screws.
E. Shafts:
1. Statically and dynamically balanced and selected for continuous operation at maximum
rated fan speed and motor horsepower, with adjustable alignment and belt tensioning.
2. Turned, ground, and polished hot-rolled steel with keyway. Ship with protective coating
of lubricating oil.
3. Designed to operate at no more than 70 percent of first critical speed at top of fan's
speed range.
F. Grease-Lubricated Shaft Bearings:
1. Self-aligning, pillow-block-type, tapered roller bearings with double-locking collars and
two-piece, cast-iron housing.
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G. Belt Drives:
1. Factory mounted, with adjustable alignment and belt tensioning.
2. Service Factor Based on Fan Motor Size: 1.5.
3. Fan Pulleys: Cast iron or cast steel with split, tapered bushing; dynamically balanced at
factory.
4. Motor Pulleys: fixed pitch for use with larger motors. Select pulley so pitch adjustment is
at the middle of adjustment range at fan design conditions.
5. Belts: Oil resistant, nonsparking, and nonstatic; matched sets for multiple belt drives.
6. Belt Guards: Fabricate to comply with OSHA and SMACNA requirements of diamond-
mesh wire screen welded to steel angle frame or equivalent, prime coated. Secure to fan
or fan supports without short circuiting vibration isolation. Include provisions for
adjustment of belt tension, lubrication, and use of tachometer with guard in place.
7. Motor Mount: Adjustable for belt tensioning.
H. Accessories:
1. Access for Inspection, Cleaning, and Maintenance: Comply with requirements in
ASHRAE 62.1.
2. Scroll Drain Connection: NPS 1 (DN 25) steel pipe coupling welded to low point of fan
scroll.
3. Companion Flanges: Rolled flanges for duct connections of same material as housing.
4. Variable Inlet Vanes: With blades supported at both ends with two permanently
lubricated bearings of same material as housing. Variable mechanism terminating in
single control lever with control shaft for double-width fans.
5. Discharge Dampers: Assembly with parallel blades constructed of two plates formed
around and to shaft, channel frame, and sealed ball bearings; with blades linked outside
of airstream to single control lever of same material as housing.
6. Inlet Screens: Grid screen of same material as housing.
7. Shaft Cooler: Metal disk between bearings and fan wheel, designed to dissipate heat
from shaft.
8. Spark-Resistant Construction: AMCA 99.
9. Shaft Seals: Airtight seals installed around shaft on drive side of single-width fans.
10. Weather Cover: Enameled-steel sheet with ventilation slots, bolted to housing.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Install centrifugal fans level and plumb.
B. Disassemble and reassemble units, as required for moving to the final location, according to
manufacturer's written instructions.
C. Lift and support units with manufacturer's designated lifting or supporting points.
D. Curb Support: Install roof curb on roof structure, level and secure, according to "The NRCA
Roofing and Waterproofing Manual," Low-Slope Membrane Roofing Construction Details
Section, Illustration "Raised Curb Detail for Rooftop Air Handling Units and Ducts." Install and
secure centrifugal fans on curbs, and coordinate roof penetrations and flashing with roof
construction. Secure units to curb support with anchor bolts.
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E. Isolation Curb Support: Install centrifugal fans on isolation curbs, and install flexible duct
connectors and vibration isolation and seismic-control devices.
F. Install units with clearances for service and maintenance.
G. Label fans.
3.2 CONNECTIONS
A. Drawings indicate general arrangement of ducts and duct accessories. Make final duct
connections with flexible connectors. Flexible connectors are specified in Section 233300 "Air
Duct Accessories."
B. Install ducts adjacent to fans to allow service and maintenance.
C. Install piping from scroll drain connection, with trap with seal equal to 1.5 times specified static
pressure, to nearest floor drain with pipe sizes matching the drain connection.
3.3 FIELD QUALITY CONTROL
A. Perform the following tests and inspections:
1. Verify that shipping, blocking, and bracing are removed.
2. Verify that unit is secure on mountings and supporting devices and that connections to
ducts and electrical components are complete. Verify that proper thermal-overload
protection is installed in motors, starters, and disconnect switches.
3. Verify that cleaning and adjusting are complete.
4. Disconnect fan drive from motor, verify proper motor rotation direction, and verify fan
wheel free rotation and smooth bearing operation. Reconnect fan drive system, align and
adjust belts, and install belt guards.
5. Adjust belt tension.
6. Adjust damper linkages for proper damper operation.
7. Verify lubrication for bearings and other moving parts.
8. Verify that manual and automatic volume control and fire and smoke dampers in
connected ductwork systems are in fully open position.
9. Remove and replace malfunctioning units and retest as specified above.
B. Test and adjust controls and safeties. Controls and equipment will be considered defective if
they do not pass tests and inspections.
C. Prepare test and inspection reports.
END OF SECTION 233416
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HVAC POWER VENTILATORS
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SECTION 233423
HVAC POWER VENTILATORS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Centrifugal roof ventilators.
1.2 ACTION SUBMITTALS
A. Product Data: For each type of product indicated.
B. Shop Drawings: Include plans, elevations, sections, details, and attachments to other work.
1. Detail equipment assemblies and indicate dimensions, weights, loads, required
clearances, method of field assembly, components, and location and size of each field
connection.
2. Wiring Diagrams: For power, signal, and control wiring.
3. Vibration Isolation Base Details: Detail fabrication including anchorages and attachments
to structure and to supported equipment. Include adjustable motor bases, rails, and
frames for equipment mounting.
1.3 CLOSEOUT SUBMITTALS
A. Operation and maintenance data.
1.4 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. AMCA Compliance: Fans shall have AMCA-Certified performance ratings and shall bear the
AMCA-Certified Ratings Seal.
PART 2 - PRODUCTS
2.1 CENTRIFUGAL ROOF VENTILATORS
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Greenheck Fan Corporation.
2. Loren Cook Company.
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3. PennBarry.
B. Housing: Removable, spun-aluminum, dome top and outlet baffle; square, one-piece,
aluminum base with venturi inlet cone.
C. Fan Wheels: Aluminum hub and wheel with backward-inclined blades.
D. Belt Drives:
1. Resiliently mounted to housing.
2. Fan Shaft: Turned, ground, and polished steel; keyed to wheel hub.
3. Shaft Bearings: Permanently lubricated, permanently sealed, self-aligning ball bearings.
4. Pulleys: Cast-iron, adjustable-pitch motor pulley.
5. Fan and motor isolated from exhaust airstream.
E. Accessories:
1. Variable-Speed Controller: Solid-state control to reduce speed from 100 to less than 50
percent.
2. Disconnect Switch: Nonfusible type, with thermal-overload protection mounted inside
fan housing, factory wired through an internal aluminum conduit.
3. Bird Screens: Removable, 1/2-inch (13-mm) mesh, aluminum or brass wire.
4. Motorized Dampers: Parallel-blade dampers mounted in curb base with electric actuator;
wired to close when fan stops.
F. Roof Curbs: Existing fiberglass insulation adhered to inside walls; and 1-1/2-inch (40-mm)
wood nailer. Size as required to suit roof opening and fan base.
2.2 MOTORS
A. Comply with NEMA designation, temperature rating, service factor, enclosure type, and
efficiency requirements for motors specified in Section 230513 "Common Motor Requirements
for HVAC Equipment."
1. Motor Sizes: Minimum size as indicated. If not indicated, large enough so driven load
will not require motor to operate in service factor range above 1.0.
B. Enclosure Type: Totally enclosed, fan cooled.
2.3 SOURCE QUALITY CONTROL
A. Certify sound-power level ratings according to AMCA 301, "Methods for Calculating Fan Sound
Ratings from Laboratory Test Data." Factory test fans according to AMCA 300, "Reverberant
Room Method for Sound Testing of Fans." Label fans with the AMCA-Certified Ratings Seal.
B. Certify fan performance ratings, including flow rate, pressure, power, air density, speed of
rotation, and efficiency by factory tests according to AMCA 210, "Laboratory Methods of Testing
Fans for Aerodynamic Performance Rating." Label fans with the AMCA-Certified Ratings Seal.
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PART 3 - EXECUTION
3.1 INSTALLATION
A. Equipment Mounting: As indicated in drawings.
B. Install units with clearances for service and maintenance.
3.2 CONNECTIONS
A. Drawings indicate general arrangement of ducts and duct accessories. Make final duct
connections with flexible connectors.
B. Install ducts adjacent to power ventilators to allow service and maintenance.
3.3 FIELD QUALITY CONTROL
A. Tests and Inspections:
1. Verify that shipping, blocking, and bracing are removed.
2. Verify that unit is secure on mountings and supporting devices and that connections to
ducts and electrical components are complete. Verify that proper thermal-overload
protection is installed in motors, starters, and disconnect switches.
3. Verify that cleaning and adjusting are complete.
4. Disconnect fan drive from motor, verify proper motor rotation direction, and verify fan
wheel free rotation and smooth bearing operation. Reconnect fan drive system, align and
adjust belts, and install belt guards.
5. Adjust belt tension.
6. Adjust damper linkages for proper damper operation.
7. Verify lubrication for bearings and other moving parts.
8. Verify that manual and automatic volume control and fire and smoke dampers in
connected ductwork systems are in fully open position.
9. Disable automatic temperature-control operators, energize motor and adjust fan to
indicated rpm, and measure and record motor voltage and amperage.
10. Shut unit down and reconnect automatic temperature-control operators.
11. Remove and replace malfunctioning units and retest as specified above.
B. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and
equipment.
C. Prepare test and inspection reports.
3.4 ADJUSTING
A. Adjust damper linkages for proper damper operation.
B. Adjust belt tension.
C. Comply with requirements in Section 230593 "Testing, Adjusting, and Balancing for HVAC" for
testing, adjusting, and balancing procedures.
Edora Pool Ventilation Modification
Farnsworth Group, Inc.
100% Construction Documents
HVAC POWER VENTILATORS
233423 - 4
D. Replace fan and motor pulleys as required to achieve design airflow.
E. Lubricate bearings.
END OF SECTION 233423
EDORA POOL VENTILATION MODIFICATION
CITY OF FORT COLLINS
1801 RIVERSIDE AVENUE FORT COLLINS, COLORADO 80525
Date: JUNE 17, 2013
Index of Drawings
Location Map
Project Team
Project No: 0121544.03
4755 Forge Road, Suite 150 - Colorado Springs, Colorado 80907 - Phone: (719) 590-9194 / Fax: (719) 590-9111
MECHANICAL LEGEND AND GENERAL NOTES
MECHANICAL SCHEDULES
MECHANICAL DIAGRAMS
MECHANICAL FLOOR PLAN
MECHANICAL FLOOR PLAN
MECHANICAL ROOF PLAN
MECHANICAL ROOF PLAN
MECHANICAL CONTROL DIAGRAMS
COVER SHEET
M0.1
M0.2
M0.3
M2.0
M2.1
M3.0
M3.1
M4.0
MECHANICAL
CITY OF FORT COLLINS
STEVE STRICKLAND
300 LAPORTE AVENUE
FORT COLLINS, CO 80522
PH: 970.221.6536 FAX: 970.221.6534
SSTRICKLAND@FCGOV.COM
FARNSWORTH GROUP, INC.
COREY CHINN, P.E.
4755 FORGE ROAD, SUITE 150
COLORADO SPRINGS, CO 80907
PH: 719.590.9194 FAX:719.590.9111
CCHINN@F-W.COM
OWNER (PROJECT MANAGER AND
MECHANICAL):
MECHANICAL ENGINEER:
CITY OF FORT COLLINS - EDORA POOL VENTILATION MODIFICATION
GROUP
RB+B ARCHITECTS
JOSEPH A. HOSEK, AIA, NCARB
315 EAST MOUNTAIN AVE SUITE 100
FORT COLLINS, CO 80524
PH: 970.484.0117
JHOSEK@RBBARCHITECTS.COM
ADONAI PROFESSIONAL SERVICES, INC
RANDY BREMMER
7726 PARK RIDGE CIRCLE
FORT COLLINS, CO 80528
PH: 970.206.0269 FAX: 970.672.3873
RANDYB@APSINC.BIZ
ARCHITECT: ELECTRICAL ENGINEER:
LARSEN STRUCTURAL DESIGN
BLAKE LARSEN, PE, LEED AP
19 OLD TOWN SQUARE, SUITE 238
MANUAL VOLUME DAMPER-MVD
RADIUS ELBOW-WITH TURNING
VANES FOR DUCT WITH 'R' 30" OR
MORE
GRILLE OR REGISTER IN SIDE OF
DUCT. SUPPLY, RETURN OR EXHAUST
AS INDICATED
TRANSITION PIECE FROM
RECTANGULAR TO ROUND
MOTOR OPERATED DAMPER-
SUPPLY, RETURN, EXHAUST OR
OUTDOOR AIR AS INDICATED
SUPPLY OR DISCHARGE AIR DUCT.
SOLID CROSS-OP OR TOWARDS,
DASHED CROSS- DOWN OR AWAY
EXHAUST OR RELIEF AIR DUCT. SOLID
CROSS- UP OR TOWARDS, DASHED
CROSS-DOWN OR AWAY
RETURN OR OUTDOOR AIR DUCT.
SOLID CROSS-UP OR TOWARDS,
DASHED CROSS- DOWN OR AWAY
SA - SUPPLY AIR
RA - RETURN AIR
EA - EXHAUST AIR
SR - SUPPLY REGISTER
RR - RETURN REGISTER
ER - EXHAUST REGISTER
SG - SUPPLY GRILLE
OA - OUTSIDE AIR
RG - RETURN GRILLE
EG - EXHAUST GRILLE
CD - CEILING DIFFUSER
LD - LINEAR DIFFUSER
FR - FLOOR REGISTER
FG - FLOOR GRILLE
BDD - BACK DRAFT DAMPER
ELBOW TURNED UP OR TOWARDS
BELL MOUTH SPIN-IN WITH DAMPER
WYE STRAINER WITH BALL VALVE &
HOSE END CONNECTION
UNION
PRESSURE RELIEF OR SAFETY VALVE
EXPANSION VALVE
CIRCUIT SETTER VALVE
CHECK VALVE
PRESSURE REGULATING VALVE
SOLENOID
AUTOMATIC CONTROL VALVE, THREE-WAY
AUTO AIR VENT
FLEXIBLE PIPE CONNECTOR
FLOW SENSOR
PRESSURE GAUGE
TEMPERATURE SENSOR
TEMPERATURE GAUGE
FLEXIBLE DUCT (60" MAXIMUM
LENGTH)
AIR FLOW ARROW
INDICATES DIRECTION OF FLOW
ELBOW TURNED DOWN OR AWAY
TEE TURNED UP OR TOWARDS
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
MRB/MWH
CDC
M0.2
# -
MECHANICAL SCHEDULES
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
EXHAUST FAN SCHEDULE
PLAN
MARK MANUFACTURER MODEL TYPE DRIVE CFM TSP (WC) VOLT/PH HP/BHP
WEIGHT
(LBS) NOTES
RF-1 COOK 365HLC-B
HOODED LOW-CONTOUR
DOWNBLAST BELT 17,000 0.4 460/3 5.0/4.05 643 1-6
NEX-1 COOK CPA-A
ROOF MOUNTED UTILITY
SET BELT 12,000 3.0 460/3 10.0/7.83 1,016 1-4,7-9
NOTES:
1. FANS SELECTED AT 5000FT ELEVATION.
2. PROVIDE NEMA MG-1 PREMIUM EFFICIENT, INVERTER DUTY MOTOR.
3. PROVIDE MANUFACTURER PRE-WIRED ELECTRICAL DISCONNECT.
4. PROVIDE EPOXY COATING ON ALL SURFACES IN CONTACT WITH AIRSTREAM.
5. PROVIDE CURB ADAPTER TO SET FAN ON EXISTING ROOF CURB, GASKET AND SEAL ALL AROUND FAN TO EXISTING CURB.
6. PROVIDE REMOVABLE ACCESS HOOD WITH TOOL-LESS ACCESS AND BIRDSCREEN.
7. PROVIDE HINGED ACCESS DOOR WITH TOOL-LESS ACCESS AND RESTRAINED SPRING ISOLATORS. FAN SHALL BE SET ON COMPOSITE
ROOFTOP EQUIPMENT PAD.
8. PROVIDE 120V MOTORIZED DISCHARGE DAMPER.
9. PROVIDE DRAIN FOR FAN, ORIENT FAN FOR VERTICAL UPWARD DISCHARGE.
DESTRATIFICATION FAN SCHEDULE (OWNER FURNISHED, CONTRACTOR INSTALLED)
PLAN
MARK MANUFACTURER MODEL TYPE SIZE
MAXIMUM FAN
SPEED (RPM) VOLT/PH AMPS MOCP
MOTOR
HP
WEIGHT
(LBS) NOTES
DSF-1 BIG ASS FANS POWERFOIL X2.0 CEILING MOUNTED 12' DIAMETER 113 480/3 1.9 10 1.0 281 1-6
DSF-2 BIG ASS FANS POWERFOIL X2.0 CEILING MOUNTED 16' DIAMETER 95 480/3 2.5 10 1.5 319 1-6
DSF-3 BIG ASS FANS POWERFOIL X2.0 CEILING MOUNTED 12' DIAMETER 113 480/3 1.9 10 1.0 281 1-6
NOTES:
1. INSTALL NITROGEN FILLED, HERMETICALLY SEALED DRIVE.
2. MAINTAIN < 55 DBA SOUND LEVELS AT MAXIMUM FAN SPEED.
3. INSTALL STANDARD MOUNTING SYSTEM. MOUNT FAN AT 3' BELOW BOTTOM CHORD OF ROOF JOISTS.
4. INSTALL COATING SUITABLE FOR PROTECTION AGAINST HARSH, CHLORINE LADEN POOL AIR.
Scale:
EXHAUST DUCT DIAGRAM
NTS
1
M0.3
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
MRB/MWH
CDC
M0.3
# -
MECHANICAL DIAGRAMS
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
Scale:
NEX-1 DIAGRAM
3/8"=1'-0"
4
M0.3
Scale:
ADD ALTERNATE #1
RAISED FLOOR BOX SEAT DIAGRAM
NTS
2
Scale: M0.3
ADD ALTERNATE #1
RAISED FLOOR BOX SECTION
NTS
3
M0.3
Scale:
DUCT PENETRATION THRU WALL DIAGRAM
NTS
5
M0.3
Scale:
EXHAUST DUCT DIAGRAM
NTS
6
M0.3
GENERAL NOTES
1. FINISH ALL EXPOSED DUCTWORK, FASTENERS, STRAPS AND ALL OTHER
APPURTENANCES BELOW 10' AFF TO ELIMINATE SHARP EDGES/ANGLES.
PROVIDED ROUNDED AND HEMMED EDGES AT CORNERS FOR EXPOSED
DUCTWORK.
2. FIELD VERIFY EXISTING CONDITIONS PRIOR TO COMMENCEMENT OF WORK.
Scale:
EXHAUST DUCT DIAGRAM
Scale:
MECHANICAL FLOOR PLAN
1/8"=1'-0"
1
M2.0
KEYED NOTES
REPLACE MOTOR FOR AHU/5 WITH INVERTER DUTY, PREMIUM EFFICIENCY MOTOR,
LOCATE VFD FOR MOTOR APPROXIMATELY THIS LOCATION. CONNECT VFD TO DDC
CONTROLS.
MOUNT CONTROLLERS FOR DSF-1,2,3 AT 42" AFF. CONFIRM LOCATION IN FIELD WITH
OWNER PRIOR TO INSTALLATION.
GENERAL NOTES
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
CDC/MWH
CDC
M2.0
# -
MECHANICAL FLOOR
PLAN
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
1. FINISH ALL EDGES AND CORNERS OF GRILLES, DUCTWORK AND DUCT BOXES
BELOW 10' AFF TO ELIMINATE SHARP EDGES/ANGLES. PROVIDE ROUNDED AND
HEMMED EDGES AT CORNERS FOR EXPOSED DUCTWORK.
Scale:
MECHANICAL FLOOR PLAN
1/8"=1'-0"
1
M2.1
KEYED NOTES
VFD'S FOR EXISTING RF/1&2 AND NEW NEX/1. CONNECT VFD TO DDC CONTROLS.
APPROXIMATE LOCATION. FINAL LOCATION TO BE COORDINATED ON SITE WITH
OWNER.
PROVIDE DIFFERENTIAL PRESSURE TRANSMITTER. LOCATE IN READILY ACCESSIBLE
LOCATION ABOVE ACCESSIBLE CEILING. CONNECT TO DDC. LOW PRESSURE SIDE IS
NATATORIUM. SEAL ANNULAR SPACE AROUND STATIC PICK-UP TUBE THRU WALL.
GENERAL NOTES
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
CDC/MWH
CDC
M2.1
# -
MECHANICAL FLOOR
PLAN
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
1. FINISH ALL EDGES AND CORNERS OF GRILLES, DUCTWORK AND DUCT BOXES
BELOW 10' AFF TO ELIMINATE SHARP EDGES/ANGLES. PROVIDE ROUNDED AND
HEMMED EDGES AT CORNERS FOR EXPOSED DUCTWORK.
Scale:
MECHANICAL ROOF PLAN
1/8"=1'-0"
1
M3.0
KEYED NOTES
TOP OF DUCTWORK TIGHT TO BOTTOM OF STRUCTURE. SUPPORT PER STRUCTURAL
REQUIREMENTS.
REMOVE (E)RF-1 AND REPLACE WITH NEW UNIT AS SCHEDULED. RF-1 TO BE PLACED
ON EXISTING ROOF CURB.
INSTALL FANS AT MINIMUM 3' BELOW BOTTOM CHORD OF ROOF JOISTS. INSTALL AND
SUPPORT FANS IN ACCORDANCE WITH MANUFACTURER'S INSTALLATION
REQUIREMENTS. RE: STRUCTURAL DRAWINGS FOR ADDITIONAL INFORMATION.
GENERAL NOTES
1. FINISH ALL EDGES AND CORNERS OF GRILLES, DUCTWORK AND DUCT BOXES
BELOW 10' AFF TO ELIMINATE SHARP EDGES/ANGLES. PROVIDE ROUNDED AND
HEMMED EDGES AT CORNERS FOR EXPOSED DUCTWORK.
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
CDC/MWH
CDC
M3.0
# -
MECHANICAL ROOF
PLAN
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
Scale:
MECHANICAL ROOF PLAN
1/8"=1'-0"
1
M3.1
KEYED NOTES
TOP OF DUCTWORK TIGHT TO BOTTOM OF STRUCTURE.
BALANCE EXISTING AHU-1 FACE AND BYPASS DAMPERS TO MAINTAIN A MINIMUM OF
12,000 CFM OF OUTSIDE AIR. IN TAB REPORT AND AS-BUILT DRAWINGS RECORD %
OPEN POSITION OF EACH DAMPER TO MAINTAIN MINIMUM OUTSIDE AIR.
FROM FLEX CONNECTION TO INLET OF NEX-1, ALL EXHAUST DUCTWORK SHALL BE
STAINLESS STEEL TYPE 316 LINED WITH 1" CLOSED CELL FLEXIBLE ELASTOMERIC
INSULATION. SLOPE TO EXHAUST FAN. ALL EXTERIOR DUCTWORK AND SEAMS SHALL
BE SEALED WEATHER TIGHT.
CAP FOR FUTURE CONNECTION TO THERAPY POOL.
GENERAL NOTES
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
CDC/MWH
CDC
M3.1
# -
MECHANICAL ROOF
PLAN
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
1. FINISH ALL EDGES AND CORNERS OF GRILLES, DUCTWORK AND DUCT BOXES
BELOW 10' AFF TO ELIMINATE SHARP EDGES/ANGLES. PROVIDE ROUNDED AND
HEMMED EDGES AT CORNERS FOR EXPOSED DUCTWORK.
Scale:
SCHEMATIC
NTS
1
M40
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
MRB/MWH
CDC
M4.0
# -
MECHANICAL CONTROL
DIAGRAMS
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
NATATORIUM SEQUENCE OF OPERATIONS
THE NATATORIUM HVAC SYSTEM CONSISTS OF THE PRIMARY AIR HANDLING UNIT (AHU-1),
TWO RELIEF FANS (RF-1 & 2), A LOCKER ROOM/POOLTRANSFER FAN (TF-1), A LOCKER ROOM
EXHAUST FAN (AHU-5), A POOL DECK SOURCE CAPTURE/EXHAUST FAN (NEX-1) AND THREE
CEILING DESTRATIFICATION FANS (DSF-1, 2 & 3). THESE COMPONENTS WILL OPERATE TO
MAINTAIN SPACE TEMPERATURE AND HUMIDITY LEVELS AND ALSO MAINTAIN SPACE
PRESSURIZATION IN THE NATATORIUM.
THIS SYSTEM IS INTENDED TO RUN CONTINUOUSLY.
A. AHU-1 OPERATION: AHU-1 MINIMUM OUTSIDE AIR DAMPER AND DISCHARGE AIR DAMPER
SHALL BE OPEN AND THE SUPPLY FAN SHALL OPERATE CONTINUOUSLY. THE RETURN AIR
DAMPER SHALL MODULATE TO FULL OPEN.
B. RF-1 & 2 OPERATION : RELIEF DAMPERS SHALL OPEN AND FANS SHALL OPERATE
CONTINUOUSLY. VFDS WILL MODULATE THE FANS TOGETHER TO MAINTAIN THE
NATATORIUM AT A SPACE DIFFERENTIAL PRESSURE SET POINT OF -0.05" W.C. (ADJ.)
COMPARED TO ADJACENT LOBBY AREA. THE NATATORIUM IS TO REMAIN SLIGHTLY
NEGATIVE WITH RESPECT TO THE ADJACENT OCCUPIED SPACES.
C.ECONOMIZER CONTROL : MODULATE AHU-1 MAXIMUM OUTSIDE AIR DAMPER AND RETURN
AIR DAMPER INVERSELY TO MAINTAIN NATATORIUM SPACE TEMPERATURE SETPOINT.
D.NATATORIUM SPACE TEMPERATURE CONTROL : THERE ARE SEPARATE HEATING AND
COOLING SPACE TEMPERATURE SET POINTS WITH A 3° F (ADJ.) DEAD-BAND BETWEEN THE
HEATING AND COOLING OPERATION. AHU-1 MAINTAINS THE NAT SET POINT OF 84° F (ADJ.)
IN THE SPACE (HEATING SP= 82.5°, COOLING SP= 85.5°).
a. HEATING HOT WATER COIL : IF THE SPACE TEMPERATURE IS AT OR BELOW THE SPACE
TEMPERATURE SETPOINT, DISABLE COOLING AND ENABLE HEATING. MODULATE
AHU-1 HEATING HOT WATER CONTROL VALVE TO MAINTAIN THE DISCHARGE AIR
TEMPERATURE SETPOINT BASED ON THE FOLLOWING RESET SCHEDULE:
1. IF THE SPACE TEMPERATURE IS AT OR BELOW THE SPACE TEMPERATURE
SETPOINT, DISABLE COOLING AND ENABLE HEATING. MODULATE THE 3-WAY
HEATING HOT WATER CONTROL VALVE TO MAINTAIN THE DISCHARGE AIR
TEMPERATURE SETPOINT BASED ON THE FOLLOWING RESET SCHEDULE:
a. IF SPACE TEMP IS EQUAL TO OR GREATER THAN THE HEATING TEMPERATURE
SETPOINT THE DISCHARGE AIR TEMPERATURE SHALL BE MAINTAINED AT 87°F (ADJ.).
b. IF SPACE TEMPERATURE IS LESS THAN OR EQUAL TO THE HEATING TEMPERATURE
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
INDEX
SPECIFICATIONS,
DRAWING
LEGEND,
ELECTRICAL
E0
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
E2.1
ELECTRICAL
POWER PLAN
-WEST
LOWER LEVEL
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
E2.2
LOWER LEVEL
-EAST
POWER PLAN
ELECTRICAL
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
E2.3
UPPER LEVEL
-WEST
POWER PLAN
ELECTRICAL
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
E2.4
UPPER LEVEL
-EAST
POWER PLAN
ELECTRICAL
SETPOINT MINUS 4°F (ADJ.), THE DISCHARGE AIR TEMPERATURE SHALL BE
MAINTAINED AT 100°F (ADJ.).
c. THE DISCHARGE AIR TEMPERATURE SHALL MODULATE LINEARLY BETWEEN THE
CONDITIONS LISTED ABOVE.
d. IF THE SPACE TEMPERATURE EXCEEDS THE COOLING TEMPERATURE SETPOINT
HEATING SHALL BE DISABLED.
E. NATATORIUM HUMIDITY CONTROL : AHU-1 MAXIMUM OUTSIDE AIR DAMPER AND RETURN
AIR DAMPER SHALL MODULATE INVERSELY TO MAINTAIN THE NATATORIUM RELATIVE
HUMIDITY SETPOINT. THE RELATIVE HUMIDITY SETPOINT SHALL BE RESET LINEARLY
BETWEEN 10% AND 60% BASED UPON OUTSIDE AIR TEMPERATURE OF 75°F AND 40°F
RESPECTIVELY (ADJ.).
F. AHU-1 & AHU-5 HEAT RECOVERY COIL CONTROL : P-20 SHALL BE ENABLED WHEN AHU-1
AND AHU-5 ARE OPERATING AND THE OUTSIDE AIR TEMPERATURE IS BELOW SETPOINT OF
60° F (ADJ.). THE HEAT RECOVERY COIL 3-WAY CONTROL VALVE SHALL MODULATE TO
MAINTAIN AHU-1 MINIMUM OUTSIDE AIR COIL DISCHARGE TEMPERATURE EQUAL TO MIXED
AIR TEMPERATURE SETPOINT.
G.OCCUPIED MODE OPERATION:
a. AHU-5: AHU-5 DISCHARGE AIR DAMPER SHALL BE OPEN AND THE FAN SHALL OPERATE
CONTINUOUSLY AT FULL SPEED.
b. TF-1: FAN SHALL OPERATE CONTINUOUSLY.
c. NEX-1: DISCHARGE DAMPER SHALL BE OPEN AND FAN SHALL OPERATE
CONTINUOUSLY AT MINIMUM SPEED (20HZ. ADJ.).
d. DSF-1, 2 & 3: FANS SHALL OPERATE CONTINUOUSLY AT MINIMUM SPEED (20HZ. ADJ.).
H.UNOCCUPIED MODE OPERATION (NIGHT PURGE):
a. AHU-5: AHU-5 DISCHARGE AIR DAMPER SHALL BE OPEN AND THE FAN SHALL OPERATE
CONTINUOUSLY AT MINIMUM SPEED.
b. TF-1: FAN SHALL BE DISABLED.
c. NEX-1: DISCHARGE DAMPER SHALL BE OPEN AND FAN SHALL OPERATE
CONTINUOUSLY AT MAXIMUM SPEED.
d. DSF-1, 2 & 3: FANS SHALL BE DISABLED.
I. UPON ACTIVATION OF ANY SMOKE DETECTION OF SPRINKLER DETECTION AHU-1 HEATING
HOT WATER COIL CONTROL VALVE AND HEAT RECOVERY COIL CONTROL VALVE SHALL
MODULATE TO FULL OPEN.
J. UPON ACTIVATION OF AHU-1 SUPPLY OR RETURN SMOKE DETECTION THE FOLLOWING
SHALL OCCUR:
a. AHU-1 SHALL BE DISABLED; AND AHU-5, RF-1, RF-2 AND TF-1 SHALL BE ENABLED.
b. AHU-1 DISCHARGE AND RETURN AIR DAMPERS SHALL BE FULLY CLOSED.
c. RF-1 AND RF-2 RELIEF DAMPERS SHALL BE FULLY OPEN.
d. AHU-5 DISCHARGE AIR DAMPER SHALL BE FULLY OPEN.
K. UPON ACTIVATION OF ZONE 1 SMOKE OR SPRINKLER DETECTION THE FOLLOWING SHALL
OCCUR:
a. AHU-1, AHU-5, RF-1, RF-2 AND TF-1 SHALL BE ENABLED.
b. AHU-1 OUTSIDE AND DISCHARGE AIR DAMPERS SHALL BE FULLY OPEN, AND THE
RETURN AIR DAMPER SHALL BE FULLY CLOSED.
c. RF-1 AND RF-2 RELIEF DAMPERS SHALL BE FULLY OPEN.
d. AHU-5 DISCHARGE AIR DAMPER SHALL BE FULLY OPEN.
L. UPON ACTIVATION OF ANY ZONE OTHER THAN ZONE 1 SMOKE OR SPRINKLER DETECTION
THE FOLLOWING SHALL OCCUR :
a. AHU-1 AND TF-1 SHALL BE ENABLED; AND AHU-5, RF-1 AND RF-2 SHALL BE DISABLED.
b. AHU-1 OUTSIDE AND DISCHARGE AIR DAMPERS SHALL BE FULLY OPEN, AND THE
RETURN AIR DAMPER SHALL BE FULLY CLOSED.
c. RF-1 AND RF-2 RELIEF DAMPERS SHALL BE FULLY CLOSED.
d. AHU-5 DISCHARGE AIR DAMPER SHALL BE FULLY CLOSED.
GENERAL NOTES
1. PROGRAMMING BY OWNER.
2. CONTRACTOR TO INSTALL CONDUIT (EMC), PULL CONDUCTORS & TERMINATE
CONDUCTORS & COMMUNICATION LINES BETWEEN NEW DEVICES & FRONT END..
NATATORIUM SYSTEM CONTROLS SYSTEM POINTS LIST
CONTROL POINT NAME CONTROL POINT DESCRIPTION
POINT TYPE GRAPHICS
AI AO DI DO ALARM DISP. NOTES
GENERAL POINTS
OSA-T OUTSIDE AIR TEMPERATURE X Y 1,2
OSA-RH OUTSIDE AIR RELATIVE HUMIDITY X X Y 1,2
POOL-T POOL SPACE TEMPERATURE X Y 1,2
POOL-RH POOL RELATIVE HUMIDITY X X Y 1,2
LKRRM-T LOCKER ROOM TEMPERATURE X Y 1,2
SPACE D.P.
SPACE DIFFERENTIAL PRESSURE
(NATATORIUM TO LOBBY) X Y 1,3,4
AHU-1 POINTS
AHU1-CMD AHU-1 SUPPLY FAN ENABLE X X Y 1,2
1SF-S AHU-1 SUPPLY FAN STATUS X X Y 1,2
OSA MA-DMP
AHU-1 MAXIMUM OUTSIDE AIR DAMPER
POSITION X Y 1,2
MIN-DMP
AHU-1 MINIMUM OUTSIDE AIR DAMPER
POSITION X Y 1,2
RET. AIR MA-DMP AHU-1 RETURN AIR DAMPER POSITION X Y 1,2
SD-2
AHU-1 DISCHARGE AIR DAMPER
POSITION X Y 1,2
1HWDA-T
AHU-1 MIN. OA HW COIL DISCHARGE AIR
TEMPERATURE X Y 1,2
MA-T AHU-1 MIXED AIR TEMPERATURE X Y 1,2
1DA-T AHU-1 DISCHARGE AIR TEMPERATURE X X Y 1,2
PL-RH2 AHU-1 RETURN AIR RELATIVE HUMIDITY X X Y 1,2
1HT-VLV AHU-1 HEATING VALVE X Y 1,2
LL-S AHU-1 LOW LIMIT STATUS X X Y 1,2
RETURN AIR SD
AHU-1 RETURN AIR SMOKE DETECTOR
STATUS X X Y 1,2
DISCHARGE AIR SD
AHU-1 DISCHARGE AIR SMOKE
DETECTOR STATUS X X Y 1,2
AHU-5 POINTS
AHU-5 ENABLE AHU-5 FAN VFD ENABLE X Y Y 1,3
AHU-5 SPEED AHU-5 FAN VFD STATUS X Y Y 1,3
AHU-5 FAULT AHU-5 FAN VFD FAULT X Y Y 1,3
AHU-5 STATUS AHU-5 FAN VFD SPEED X Y Y 1,3
DA-7
AHU-1 DISCHARGE AIR DAMPER
POSITION X Y 1,2
5DA-T AHU-5 DISCHARGE AIR TEMPERATURE X X Y 1,2
5HT-VLV AHU-5 HEATING VALVE X Y 1,2
P20-CMD P-20 ENABLE X X Y 1,2
P20-S P-20 STATUS X X Y 1,2
RETURN AIR SD
AHU-5 RETURN AIR SMOKE DETECTOR
STATUS X X Y 1,2
TF-1 POINTS
TF-CMD TF-1 FAN ENABLE X Y Y 1,2
TF1-S TF-1 FAN STATUS X Y Y 1,2
RF-1 & 2 POINTS
RF-1 ENABLE RF-1 FAN VFD ENABLE X Y Y 1,3
RF-1 SPEED RF-1 FAN VFD STATUS X Y Y 1,3
RF-1 FAULT RF-1 FAN VFD FAULT X Y Y 1,3
RF-1 STATUS RF-1 FAN VFD SPEED X Y Y 1,3
DA-5 RF-1 DAMPER POSITION X Y 1,2
RF-2 ENABLE RF-2 FAN VFD ENABLE X Y Y 1,3
RF-2 SPEED RF-2 FAN VFD STATUS X Y Y 1,3
RF-2 FAULT RF-2 FAN VFD FAULT X Y Y 1,3
RF-2 STATUS RF-2 FAN VFD SPEED X Y Y 1,3
DA-6 RF-2 DAMPER POSITION X Y 1,2
NEX-1 POINTS
NEX-1 ENABLE NEX-1 FAN VFD ENABLE X Y Y 1,3
NEX-1 SPEED NEX-1 FAN VFD STATUS X Y Y 1,3
NEX-1 FAULT NEX-1 FAN VFD FAULT X Y Y 1,3
NEX-1 STATUS NEX-1 FAN VFD SPEED X Y Y 1,3
NEX-1 DAMPER NEX-1 DAMPER POSITION X Y 1,3
DSF-1, 2 & 3 POINTS
DSF-1 SPEED 0-10V DSF-1 SPEED X Y Y 1,3
DSF-1 ENABLE DSF-1 FAN ENABLE X Y Y 1,3
DSF-1 STATUS DSF-1 FAN UNIT STATUS X Y Y 1,3
DSF-2 SPEED 0-10V DSF-2 SPEED X Y Y 1,3
DSF-2 ENABLE DSF-2 FAN ENABLE X Y Y 1,3
DSF-2 STATUS DSF-2 FAN UNIT STATUS X Y Y 1,3
DSF-3 SPEED 0-10V DSF-3 SPEED X Y Y 1,3
DSF-3 ENABLE DSF-3 FAN ENABLE X Y Y 1,3
DSF-3 STATUS DSF-3 FAN UNIT STATUS X Y Y 1,3
NOTES:
1. NOTE: PROGRAM SETPOINTS NOT NECESSARILY SHOWN. ALL SETPOINTS SHOULD BE
INDICATED & ADJUSTABLE ON GRAPHICAL USER INTERFACE.
2. EXISTING CONTROL POINT
3. PROVIDE NEW CONTROL POINT
4. DPT ACCURACY ± 1% OF RANGE. RANGE O.D. TO 0.5" W.C. PROVIDE VERIS
MODEL "PXPLN01S" OR EQUIVALENT.
NTS
8
M0.3 Scale:
EXTERIOR WALL PENETRATION ELEVATION
NTS
7
M0.3
5. INSTALL WALL MOUNTED CONTROLLER. CONTROLLER SHALL TAKE 0-10V SIGNAL FROM FACILITY BAS FOR ENABLE/DISABLE AND BE RATED FOR
INSTALLATION IN A NATATORIUM ENVIRONMENT.
6. FANS SHALL BE OWNER FURNISHED AND CONTRACTOR INSTALLED.
VFD SCHEDULE
PLAN MARK MANUFACTURER RATED OUTPUT
(HP) VOLTS/PH NOTES
AHU-5 VFD ABB 10 460/3 1-4
RF-1 VFD ABB 5 460/3 1-3
RF-2 VFD ABB 5 460/3 1-4
NEX-1 VFD ABB 10 460/3 1-3
NOTES:
1. SELECT AT 5000' ELEVATION
2. MODEL ACH 550 OR EQUIVALENT
3. PROVIDE WITH BYPASS, PROGRAMMABLE LCD
SCREEN, 0-10 VDC INPUT FOR CONTROL OF
SPEED, CONTACT INPUT FOR ENABLE, AND
CONTACT OUTPUT FOR ALARM.
4. DRIVE TO BE INSTALLED FOR USE WITH EXISTING
EQUIPMENT.
AIR DEVICE SCHEDULE
PLAN
MARK MANUFACTURER MODEL NECK SIZE FACE SIZE TYPE MATERIAL ACCESSORIES FINISH NOTES
E1 TITUS S8F SEE PLANS NECK + 1-34"
PERFORATED SPRIAL DUCT
MOUNTED AL - BWE 1
E2 TITUS 50R-SS SEE PLANS NECK + 1-5/8" EGGCRATE SS - BWE 1-2
NOTES: MATERIAL FINISH
1. PROVIDE W/INTEGRAL CORE & BORDER SS-STAINLESS STEEL TYPE 316 BWE--BAKED WHITE ENAMEL
2. 1/2"X1/2"X1/2" STAINLESS STEEL CORE AL-ALUMINUM AL--ALUMINUM
TEE TURNED DOWN OR AWAY
GATE VALVE
GLOBE VALVE
ANGLE GATE VALVE
ANGLE GLOBE VALVE
SUPPLY DIFFUSER
RETURN GRILLE
EXHAUST GRILLE
INLINE PUMP
TEST PORT
MANUAL AIR VENT
COOLING TOWER SUMP DRAIN
CONDENSATE DRAIN PIPING
HEATING OR COOLING COIL
HOT WATER SUPPLY PIPING
HOT WATER RETURN PIPING
1. PROVIDE ALL REQUIRED PERMITS, INSPECTIONS AND COORDINATION WITH GOVERNING AUTHORITIES. INSTALLATION TO CONFORM WITH
APPLICABLE PROVISIONS OF AND COMPLY WITH ALL APPLICABLE CODES, TO INCLUDE:
a. 2009 INTERNATIONAL BUILDING CODE (IBC)
b. 2009 INTERNATIONAL MECHANICAL CODE (IMC)
c. 2009 INTERNATIONAL ENERGY CONSERVATION CODE (IECC)
d. 2009 INTERNATIONAL FUEL GAS CODE (IFGC)
e. 2009 INTERNATIONAL PLUMBING CODE (IPC)
f. NATIONAL FIRE PROTECTION AGENCY
g. 2011 NATIONAL ELECTRICAL CODE (NFPA 70)
2. UNLESS OTHERWISE NOTED, THE WORK DESCRIBED ON THE PLANS AND SPECIFICATIONS SHALL INCLUDE THE FURNISHING AND
INSTALLATION OF ALL LABOR AND MATERIALS NECESSARY FOR COMPLETE AND OPERATIONAL SYSTEMS. CONTRACTOR SHALL FURNISH
THESE EVEN IF ITEMS REQUIRED TO ACHIEVE THIS (I.E. OFFSETS, ISOLATION AND BALANCING DEVICES, MAINTENANCE CLEARANCES, ETC.)
ARE NOT SPECIFICALLY SHOWN.
3. DATA GIVEN ON THE DRAWINGS IS AS ACCURATE AS COULD BE SECURED. ABSOLUTE ACCURACY IS NOT GUARANTEED AND THE
CONTRACTOR SHALL OBTAIN AND VERIFY EXACT LOCATIONS, MEASUREMENTS, LEVELS, SPACE REQUIREMENTS, POTENTIAL CONFLICTS
WITH OTHER TRADES, ETC. AT THE SITE AND SHALL SATISFACTORILY ADAPT HIS WORK TO ACTUAL CONDITIONS AT THE BUILDINGS. THE
DRAWINGS ARE DIAGRAMMATIC IN NATURE AND SHALL NOT BE SCALED. HOWEVER, THIS DOES NOT RELIEVE ANY SUB-CONTRACTOR FROM
COORDINATING WORK WITH ALL OTHER TRADES AND FROM ADJUSTING HIS WORK AS REQUIRED BY THE ACTUAL CONDITIONS OF THE
PROJECT. THE CONTRACTOR SHALL VISIT THE SITE BEFORE SUBMITTING A BID TO BECOME THOROUGHLY FAMILIAR WITH THE ACTUAL
CONDITIONS OF THE PROJECT. NO EXTRAS WILL BE ALLOWED DUE TO LACK OF KNOWLEDGE OF EXISTING CONDITIONS.
4. MAINTAIN A MARK-UP SET OF DRAWINGS WHICH INDICATE VARIATIONS IN THE ACTUAL INSTALLATION FROM THE ORIGINAL DESIGN.
SURRENDER DRAWINGS TO OWNER UPON COMPLETION.
5. VERIFY THE ELECTRICAL SERVICE PROVIDED BY THE ELECTRICAL CONTRACTOR BEFORE ORDERING ANY MECHANICAL EQUIPMENT
REQUIRING ELECTRICAL CONNECTIONS.
6. SUSPEND EACH TRADE'S WORK SEPARATELY FROM THE STRUCTURE. DUCTWORK SHALL BE HELD TIGHT TO STRUCTURE EXCEPT WHERE
SHOWN. NO EQUIPMENT OR DUCTWORK IS PERMITTED TO BE SUSPENDED FROM THE BOTTOM CHORD OF ANY HORIZONTAL STRUCTURAL
MEMBER. UNLESS NOTED OTHERWISE.
7. INSTALL ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. PROVIDE MANUFACTURER'S
RECOMMENDED SERVICE CLEARANCE AROUND ALL EQUIPMENT.
8. ALL CURBS, ROOF JACKS, ROOF THIMBLES, SANITARY VENTS, ROOF DRAINS, ETC. SHALL BE COMPATIBLE WITH ROOFING SYSTEM AND
MAINTAIN ROOF WARRANTY, WORK TO BE COORDINATED WITH ROOFING MANUFACTURER/INSTALLER (VERSICO ROOFING
SYSTEMS/INDEPENDENT ROOFING SPECIALISTS).
9. WARRANTY: THE ENTIRE MECHANICAL SYSTEM SHALL BE WARRANTED AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP FOR A PERIOD
OF ONE (1) YEAR AFTER ACCEPTANCE OF THE SYSTEM BY THE OWNER.
10. DEFINITIONS:
a. "FURNISH" MEANS TO "SUPPLY" AND USUALLY REFERS TO AN ITEM OF EQUIPMENT.
b. "INSTALL" MEANS TO "SET IN PLACE, CONNECT AND PLACE INTO FULL OPERATIONAL ORDER".
c. "PROVIDE" MEANS TO "FURNISH AND INSTALL".
11. REPAIR ALL ACCIDENTAL OR INTENTIONAL DAMAGE TO MATCH EXISTING CONSTRUCTION WITH NO NOTICEABLE DIFFERENCE IN
CONTINUITY, APPEARANCE OR FUNCTION.
12. WHEN PRODUCTS ARE SPECIFIED BY MANUFACTURER AND MODEL NUMBER, EQUIVALENT PRODUCTS BY OTHER MANUFACTURERS LISTED
MAY BE PROVIDED. "APPROVED EQUAL" IN DRAWINGS REFERS TO ANY EQUIPMENT SUBMITTED WHICH DIFFERS FROM THAT SHOWN IN
THESE DOCUMENTS, THE ENGINEER AND OWNER MUST BE NOTIFIED IN WRITING PRIOR TO SUBMISSION FOR "PRE-APPROVAL". SUBMITTING
CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR COORDINATING EQUIPMENT REQUIREMENTS INCLUDING BUT NOT LIMITED TO; WEIGHTS,
SERVICE CLEARANCES, INSTALLATION DETAILS, ELECTRICAL CONNECTIONS, CONTROL REQUIREMENTS, FIT, PERFORMANCE, ETC..
CONTRACTOR MAY ELECT TO HIRE ENGINEER TO ADJUST DRAWINGS ACCORDINGLY AT THE ENGINEERS HOURLY RATE. THE EXPENSE OF
ADDITIONAL REQUIREMENTS, IF APPLICABLE, SHALL BE THE SOLE RESPONSIBILITY OF THE SUBMITTING CONTRACTOR REGARDLESS OF
AFFECTED TRADE.
13. SUBMIT TWO (2) COPIES OF ALL O&M (OPERATIONS & MAINTENANCE) MANUALS IN COMPLIANCE WITH 2009 IECC 503.2.9.3 AND WARRANTIES
IN BOUND NOTEBOOKS TO OWNER AND ONE (1) ELECTRONIC COPY IN FULLY SEARCHABLE PDF FORMAT. FINAL PAYMENT SHALL BE ISSUED
ONLY AFTER OWNER HAS ACCEPTED ALL WORK AND ALL MANUALS, RECORD DRAWINGS, ETC. HAVE BEEN SUBMITTED SATISFACTORILY.
14. PROVIDE HVAC BALANCING REPORT AT FINAL INSPECTION TO THE AUTHORITY HAVING JURISDICTION AND TO THE ENGINEER PRIOR TO
PUNCH LIST.
15. FIRE STOPPING REQUIREMENT. PENETRATIONS THRU RATED WALLS AND FLOORS SHALL BE SEALED WITH A MATERIAL CAPABLE OF
PREVENTING THE PASSAGE OF FLAMES AND HOT GASSES WHEN SUBJECTED TO THE REQUIREMENTS OF THE TEST STANDARD SPECIFIC
FOR FIRE STOPS ASTM-E-814. ACCEPTANCE MATERIALS INCLUDE: DOW CORNING RTV FIRE STOP FOAM FOR BARE PIPE, METAL CONDUIT,
AND ELECTRICAL CABLE; 3M FIRE DAM 150 CAULK FOR BARE PIPE, METAL CONDUIT, AND BUILDING CONSTRUCTION GAPS; 3M FS-195
INTUMESCENT STRIPS FOR INSULATED PIPES, PLASTIC PIPE OR CONDUIT, AND ELECTRICAL CABLE.
16. UNLESS OTHERWISE NOTED, ALL CHANGES IN DIRECTION SHALL BE MADE WITH RADIUS ELBOWS WITH RADIUS TO CENTERLINE EQUAL TO
1.5 DUCT WIDTH. WHERE REQUIRED FOR SPACE CONSTRAINTS, ON POSITIVELY PRESSURIZED DUCTWORK, PROVIDE SQUARE THROAT
ELBOWS WITH SINGLE WIDTH TURNING VANES WITH TRAILING EDGE.
17. PROVIDE DIELECTRIC UNIONS BETWEEN DISSIMILAR MATERIALS.
18. NO WORK SHALL BE COVERED UP UNTIL IT HAS BEEN INSPECTED, TESTED AND APPROVED BY AUTHORITIES HAVING JURISDICTION.
19. ALL DUCTWORK & PIPING INSULATION SHALL MEET THE REQUIREMENTS OF THE 2009 IECC CHAPTER 5.
20. COORDINATE CEILING SPACE WITH ALL TRADES. IN THE EVENT OF CONFLICT, INSTALL MECHANICAL AND ELECTRICAL SYSTEMS WITHIN THE
CAVITY SPACE ALLOCATION IN THE FOLLOWING ORDER.
A. LIGHTS & ALL COMPONENTS SHOWN ON ARCHITECT'S CEILING PLAN
B. PLUMBING WASTE PIPING
C. PLUMBING VENT PIPING
D. SUPPLY, RETURN, AND EXHAUST AIR DUCTWORK
E. FIRE SPRINKLER MAINS, BRANCH PIPING AND RUN-OUTS
F. ELECTRICAL CONDUIT
G. DOMESTIC COLD AND HOT WATER
H. HYDRONIC PIPING
21. KEEP DEMOLITION & CUTTING TO MINIMUM REQUIRED FOR PROPER EXECUTION OF WORK,.NO CUTTING (NOT SHOWN ON THE CONTRACT
DOCUMENTS) SHALL BE DONE WITHOUT THE APPROVAL OF THE ARCHITECT, ENGINEER, OR OWNER AS TO LOCATIONS, METHOD AND
EXTENT OF THE CUTTING.
22. VERIFY LOCATION, SIZE, DEPTH, AND AVAILABILITY OF ALL UTILITIES, SEWER, WATER AND GAS PRIOR TO START OF CONSTRUCTION.
23. CONTRACTOR SHALL PROVIDE CLEAN-OUTS WHERE SHOWN AND AS REQUIRED BY CODE. CLEAN-OUT SHALL BE ACCESSIBLE.
24. NO MODIFICATION TO EXISTING FIRE ALARM OR FIRE PROTECTION SYSTEMS IS REQUIRED FOR COMPLETION OF THIS WORK.
TRIPLE DUTY VALVE
ELBOW WITH TURNING VANES,
NUMBER OF VANES DETERMINED BY
DUCT SIZE
AFF - ABOVE FINISHED FLOOR
AFG - ABOVE FINISHED GRADE
BOD - BOTTOM OF DUCT
(D) - DEMO
DN - DOWN
DWG - DRAWING(S)
(E) - EXISTING
EDB - ENTERING DRY BULB
LDB - LEAVING DRY BULB
(N) - NEW
(R) - REMOVE/RELOCATE FOR RE-USE
RE - REFERENCE OR REFER TO
TYP - TYPICAL
SANITARY SEWER BELOW GRADE
SANITARY SEWER ABOVE GRADE
SANITARY SEWER VENT
ROOF DRAIN LINE
FLOOR CLEANOUT - FCO
GRADE CLEANOUT GCO
WALL CLEANOUT - WCO
DOMESTIC COLD WATER (DCW)
DOMESTIC HOT WATER (DHW)
DOMESTIC HOT WATER RECIRCULATION
FLOOR DRAIN - FD
HOSE BIB
WALL HYDRANT - WH
ROOF DRAIN - RD
YARD HYDRANT - YH
SHOWER HEAD
GAS (NATURAL OR MANUFACTURED)
LIQUEFIED PETROLEUM GAS
CAPPED PIPE
PVC - POLYVINYL CHLORIDE
UTR - UP THRU ROOF
VTR - VENT THRU ROOF
GALV - GALVANIZED
CU - COPPER
SAN - SANITARY SEWER
ST - STORM SEWER
G - GAS
GW - GREASE WASTE
IW - INDIRECT WASTE
BACKFLOW PREVENTER
REDUCED PRESSURE BACKFLOW
ASSEMBLY
GREASE WASTE BELOW GRADE
FLOOR SINK - FS
PLUMBING AND PIPING
ABBREVIATIONS
WATER HAMMER ARRESTOR -
WHA
CO2 DETECTOR
POINT OF NEW CONNECTION TO
EXISTING
EXISTING WORK TO BE REMOVED
(E) EXISTING WORK
(N) NEW WORK
THERMOSTAT
HUMIDISTAT
DUCT SMOKE DETECTOR
SNOW MELT SENSOR
KEYED NOTE
REVISION CLOUD AND
REVISION NUMBER DELTA
DIFFERENTIAL PRESSURE
TRANSMITTER
TEMPERATURE SENSOR
BALL VALVE
BALANCING VALVE
BUTTERFLY VALVE
AUTOMATIC CONTROL VALVE, TWO-WAY
FIRE DAMPER-FD
SMOKE DAMPER-SD
COMBINATION FIRE/SMOKE DAMPER-FSD
TRANSITION PIECE
FLEXIBLE EQUIPMENT CONNECTION
DESIGNATION
NECK SIZE
QUANTITY
AIRFLOW (CFM)
EQUIPMENT TYPE
DESIGNATION
GRILLE, REGISTER
OR DIFFUSER TAG
EQUIPMENT TAG
MECHANICAL SYMBOLS SHEETMETAL MECHANICAL SYMBOLS PIPING PLUMBING SYMBOLS MECHANICAL GENERAL NOTES:
MISCELLANEOUS
SHEETMETAL ABBREVIATIONS
GENERAL ABBREVIATIONS
UNIT CONTROLLER
Reviewed:
Book No.:
Date:
Design/Drawn:
# Date: Description:
Field:
MRB/MWH
CDC
M0.1
# -
MECHANICAL LEGEND
AND GENERAL NOTES
Project No.:
06-17-13
0121544.03
CITY OF FORT COLLINS
EDORA POOL
VENTILATION
MODIFICATION
1801 RIVERSIDE AVENUE
FORT COLLINS, CO 80525
1 6.17.2013 100% FOR PERMIT
FORT COLLINS, CO 80524
PH: 970.568.3355 FAX: 970.482.0251
BLAKE@LARSENSD.COM
STRUCTURAL ENGINEER:
PROJECT
LOCATION
ELECTRICAL
ARCHITECTURAL
STRUCTURAL
ARCHITECTURAL ROOF PLAN, DETAILS AND INTERIOR ELEVATION
PARTIAL ARCHITECTURAL ROOF PLAN, DETAILS AND INTERIOR ELEVATION
A101
A102
GENERAL NOTES
PARTIAL ROOF FRAMING PLAN AND SECTION
S0.1
S1.1
ELECTRICAL LEGEND, SPECIFICATIONS, DRAWING INDEX
ELECTRICAL WEST LOWER LEVEL POWER PLAN
ELECTRICAL EAST LOWER LEVEL POWER PLAN
ELECTRICAL WEST UPPER LEVEL POWER PLAN
ELECTRICAL EAST UPPER LEVEL POWER PLAN
E0
E2.1
E2.2
E2.3
E2.4
Project Narrative and Schedule
DATES FOR CONSTRUCTION: AUGUST 26TH THRU SEPT 15.
NOTE: ON SUNDAY SEPT 8TH THE NATATORIUM SHALL BE VOID OF ALL
CONSTRUCTION ITEMS & PERSONNEL & RETURNED TO FUNCTIONAL FOR
CITY OF FORT COLLINS USE FOR SWIM MEET.
ALTERNATE #1: MODIFY PERIMETER SUPPLY & EXHAUST INTO SEATING AS
INDICATED IN DIAGRAMS 2 & 3 ON SHEET M0.3
PROJECT DESCRIPTION:
MECHANICAL: INSTALL THREE (3) NEW OFCI DESTRATIFICATION FANS,
PROVIDE NEW NATATORIUM EXHAUST FAN FOR SOURCE CAPTURE
EXHAUST AT POOL SURFACE, PROVIDE NEW NATATORIUM RELIEF FAN TO
REPLACE EXISTING EQUIPMENT, PROVIDE VFD'S FOR NEW FANS AND FOR 2
EXISTING FANS. ROUTE EXHAUST AIR DUCTWORK AS INDICATED. PROVIDE
NEW NATATORIUM DIFFERENTIAL PRESSURE TRANSMITTER AND CONTROL
VOLTAGE CONDUCTORS AND COMMUNICATION WIRING BETWEEN NEW
DEVICES AND EXISTING DDC CONTROL PANELS.
TAB: PROVIDE AIR SIDE TEST ADJUST AND BALANCE FOR NEW NEX/1 AND
RF/1. PROVIDE AIR SIDE TAB FOR (E)AHU/5 (TOTAL AIRFLOW AT MIN AND
MAX CONDITIONS ONLY) AND (E) AHU/1 (MIN OA ONLY WITH
CORRESPONDING TOTAL SA AND RA).
CONTROLS: AS LISTED UNDER MECHANICAL WORK. NOTE CONTROLS
PROGRAMMING BY OWNER.
ELECTRICAL: PROVIDE POWER, DISCONNECTS, EMC, BREAKERS, ETC. AS
REQUIRED TO COMPLETE NEW MECHANICAL EQUIPMENT INSTALLATION.
GENERAL: CUTTING AND PATCHING AS REQUIRED TO COMPLETE
MECHANICAL WORK. STRUCTURAL REINFORCEMENT AND SUPPORT AS
REQUIRED TO COMPLETE MECHANICAL WORK. WEATHER-PROOFING AS
REQUIRED TO COMPLETE MECHANICAL WORK.
NOTE: THIS DESCRIPTION IS REPRESENTATIVE OF THE WORK, REFER TO
DRAWINGS AND CONTRACT DOCUMENTS FOR COMPLETE PROJECT
REQUIREMENTS.
CITY OF FORT COLLINS
BRYAN GARRETT
300 LAPORTE AVENUE
FORT COLLINS, CO 80522
PH: 970.221.6536 FAX: 970.221.6534
BGARRETT@FCGOV.COM
OWNER (ELECTRICAL):