TULSA COUNTY

____ MEMOPURCHASINGDEPARTMENT

DATE: AUGUST 31, 2016

FROM: LINDA R. DORRELLPURCHASING DIRECTOR

TO: BOARD OF COUNTY COMMISSIONERS

SUBJECT: ADDENDUM #2- SHERIFF’S TRAINING CENTER DISPATCH BUILD-OUT

ON AUGUST 15, 2016, THE NOTICE TO BIDDERS WAS MAILED FOR THE SHERIFF’S TRAININGCENTER DISPATCH BUILD-OUT. THIS BID IS SET TO OPEN ON THE 12TH DAY OF SEPTEMBER,2016, WITH BIDS TO BE RECEIVED BY THE COUNTY CLERK’S OFFICE UNTIL SEPTEMBER 9TH,2016 AT 4:00 P.M.

ADDENDUM #2 IS TO PROVIDE QUESTIONS AND ANSWERS AND ADDITIONAL INFORMATIONAND CLARIFICATIONS OF THE SPECIFICATIONS AS PER ATTACHED DOCUMENTATION.

RESPECTFULLY SUBMITTED FOR YOUR APPROVAL.

LRD/tah

ORIGINAL: PAT KEY, COUNTY CLERK, FOR THE SEPTEMBER 6, 2016 AGENDA.

COPIES: COMMISSIONER JOHN M. SMALIGOCOMMISSIONER KAREN KEITHCOMMISSIONER RON PETERSVIC REGALADO, SHERIFFMICHAEL WiLLIS, CHIEF DEPUTYVICKI ADAMS, CHIEF DEPUTY

Form 4363 (Rev. 4-98)

Tulsa County Sheriffs OfficeTraining and Communications Center

6094 East 66th Street North Tulsa County, Oklahoma 74117

ADDENDUM No. 2September 6, 2016

Construction Documents and Drawings as prepared by Corporal STEVEN EARLBEANE, Architect of Record, for construction of

Training Center BuildingDISPATCH INTERIOR GUILD-OUT

at theTulsa County Sheriff’s Office

Training and Communications Center6094 East 66th Street NorthTulsa County, Oklahoma

Are by this Addendum amended as described herein. This complete Addendum,including attachments, shall be included as part of the Contract Documents.

CONTRACTOR QUESTIONS

The following questions were received by Tulsa County Purchasing from biddingcontractors:

Question 1: Who do you want to repair the insulation in the ceiling where the hangersare going for the sprinkler system. If you want the sprinkler guys to repair the openingscan you give us a detail?

Answer: General Contractor should repair the penetration areas where fire sprinklersupports penetrate the building insulation vinyl facing using a facing repair methodand material recommended by the vinyl facing manufacturer that matches the vinylfacing material.

Dispatch Build-Out - Addendum No. 2 September 6, 2016 Page -1

1.

Tulsa County Sheriff’s OfficeTraining and Communications Center

6094 East 66th Street North Tulsa County, Oklahoma 74117

Question 2: Since there will be no heat in the largest portion of the building, is thecustomer wanting a dry system? If they maintain 40 degrees F they can have a wetsystem that is much easier to maintain and fewer maintenance cost.

Answer: The fire protection designer should prepare the design to incorporate a“Dry Pipe” system in the unheated “unoccupied” areas and a wet pipe system in theareas that are heated, except at the area covered by the clean agent system.

~~estion 3: Can we get the location of the stub outs for the geothermal lines?

Answer: Use the locations indicated on the Drawings for bidding purposes. Fieldinvestigation of the exact locations will be coordinated before start of construction.

Question 4: Can the geothermal lines be moved off the pad site to a more level area?

Answer: The geothermal well field location is not exact and can be adjusted for siteconditions.

Question 5: What are the ceiling heights?

Answer: Ceiling heights are dimensioned on Drawing Sheet A-302, Section 1 and 2.

Question 6: Do we need the special inspection (Testing Lab) in our bid?

Answer: Special Inspection services indicated on Drawing Sheet S-002 will beprovided by the Owner as required by the Building Code. Any other inspections andtesting specified in Specification Sections will be provided by the Contractor asspecified in Section 01 4529 Testing Laboratory Services.

Question 7: Can you tell me why you are using three transfer switches? You can savesome money by using one switch.

Answer: Use the number of transfer switches indicated on the Drawings for biddingpurposes.

Dispatch Build-Out - Addendum No.2 September 6, 2016 Page -2

Tulsa County Sheriffs OfficeTraining and Communications Center

6094 I~ast 66th Street North Tulsa County, Oklahoma 74117

Question 8: is the swale in front of the building in this contract?

Answer: No. The swale indicated on Drawing Sheet AS-I 02, Detail 2 will by TulsaCounty forces as indicated on Parking Lot Plan and Grading Notes on DrawingSheet AS-I 02.

Question 9: Is the grading work in the contract?

Answer: Site grading work indicated on Drawing Sheet AS-I 02 is divided betweenContractor and Tulsa County forces as indicated on Parking Lot Plan and GradingNotes on Drawing Sheet AS-I 02.

Question 10: I have not been able to contact the Coreslab contact indicated on theDrawings or Grant Hill. I have left messages with them. Is there someone else we cancall?

Answer: No. Chuck Hopper at Coreslab Structures, Incorporated is the only personthat knows about the requirements of this project. Grant Hill is the regional managerfor Nucor, the manufacturer of the existing metal building.

Question 11: Is the lightning protection system included in the contract?

Answer: Yes.

CONTRACTOR REQUEST FOR SUBSTITUTION

The following request for substitution was received by Tulsa County Purchasing frombidding contractors:

Substitution: Request to substitute Camino Modular Building Systems FS & SC SeriesAccess Floor.

Architect Action: Not accepted. Use specified materials. Substitution Request formattached.

END OF ADDENDUM No. 2

Dispatch Build-Out - Addendum No.2 September 6, 2016 Page -3

Specification Tide: Access Flooring Descri~ion:

Saction: 96900 Page Article/Paragraph:

Proposed Substitution: Camino Modular Building Systems ES & SC Senes Access FloorManufacturer: Camino Address:Trade Name: ___________________________

Attached data includesproduct description, specifications, drawings, photographs, and peribrmance and test data adequate for evaluationof the request; applicable portions of the data are clearly identified.

Attache data also includes a description of changes to the Contract Documents that the proposed substitution will require for its properinstallation,

The Undersigned certifies:• Proposed substitution has been fidly investigated and determined to be equal or superior in all respects to specified product.• Same warranty will be famished tbr proposed substitution as for specified product.• Same maintenance service and source of replacemcm parts, as applicable, is available.• Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.• Proposed substitution does not affect dimensions and functional clearances.• Payment will be made far changes to building design, including AlE design, detailing, and construction costs caused by the

substitution.

Submitted by~ ....&andon VossSigned by: __________________

Firm: __________________________________________Address: ________

Telephone: 91 8~2794i526

A/6~s REVIEW AND ACTION

[]Substitution approved - Make submittals in accordance with Specification Section 01330.[]Substitution approved as noced - Make submittals in accordance with Specification Section 01330.• Substitution r~ectcd - Use specified materials.[J Substitution Request received too late - Use specified materials.

Signed by: ‘~7~3~ Date:

Supporting Data Attached: Q Drawings [~ Product Data f] Samples DTeStS Q Reports 0

Cop~right 1996, Constauclion Specificationshtuitute,99 Canal Center Plaza, Suite 30U Alexandria, VA 22314

September1996CS! Form I.5C

Advancementnste~n

Project: Tulsa CountySheriffs Dispatch Build Out

SUBSTITUTIONREQUEST

ur’ the Biddin Phase

To: Architect

Re: _________

Substitution Request Numnben

From: Bravo Builders LW

Dale: 82916

AlE Project Number:

Contract For~

Phone:Model No.: __~erieSfSOLSU

bravo builders LW~ Rrnstdan~i(Th-iw~t~ flL 74490

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