ISU Form ADD-12

Addendum PROJECT: Tirey Hall Art Storage ADDENDUM # 1 DATE: 10/14/2013 TO: ALL INTERESTED BIDDERS OF RECORD BID NUMBER: B0022544 This Addendum # 1 forms part of the Contract Documents and modifies the original Bidding Documents. Acknowledge receipt of this addendum in the space provided on the Bid Form. Failure to acknowledge this addendum may subject Bidder to disqualification. GENERAL INFO

1. The Bid Due date has been extended until October 22, 2013 at 2:00pm. The substantial completion date of January 15, 2014 remains the same.

2. A Pre-Bid Meeting was held on October 10, 2013 at 10:30 am in the Tirey Pool area. Attached to this Addendum is a copy of the Pre-Bid Agenda used for the meeting. This Agenda and information included becomes a part of the Bidding Documents.

3. A scanned copy of the sig-in sheet is included with this Addendum for informational purposes only.

4. Also see R.E. Dimond Addendum # 1 included in this Addendum

SPECIFICATION REVISIONS

1. Disregard acoustical tile product referenced in the Specification section 095113. The ceiling tile will be as noted on plan Sheet A102.

2. Disregard flooring products referenced in the Specification section 096516 The corridor flooring will be as noted on sheet A101.

DRAWING REVISIONS

1. The concrete risers noted on plan sheet D101 note # 5 shall remain intact and not removed as they are poured in place with the floor slab. Contractor will need to cut the existing seating anchor bolts flush with the concrete.

2. The flooring around the upper pool deck will require wood “sleepers” and ¾” plywood decking to align with the finished flooring deck over the pool area as proposed. Contractor will determine the exact size of the sleeper height in field to match this new pool deck height. This raised flooring will continue into both side offices and leading into the door access to both side locker rooms new ramps.

3. All new doors shall be hollow core metal doors in metal frame as shown on the plan sheets.

QUESTION AND ANSWERS

Q If plywood is laid on patio is it acceptable to use soft tired carts for truss transport? A If ½” plywood is laid on patio pavers then rubber tired carts may be used per Steve Culp.

Department of Facilities Management 951 Sycamore Street Terre Haute, Indiana 47809 (812)-237-8100 Fax (812)-237-7630

The follow questions were received from Dave Koons RedBuilt and are answered by Betsy Wilkinson from KIVA Structural Engineers

Q The Red-M trusses at the cantilever area’s are shown with shims, sheet S-2, detail 1. We would like the shims NOT to act as any sort of bearing for the trusses.

A The particular detail requirements will be left up to the manufacturer of the trusses. If this means small modifications to the end shims to accommodate the correct load transfers that will be evaluated as needed to meet the required live load and deflection limits

Q Typically at the bearing location we like to have “X” bracing, shown on sheet 20 detail 48 of the attached manual. Other field blocking may be used to prevent the trusses from rolling over, and to allow the sheathing to be attached.

A No exceptions taken to manufacturer detailing of bridging, bracing, blocking and bearing as needed to meet the required live load limits.

Q The trusses at the stair areas should include “Load Transfer Blocking” and a ledger, shown in our manual sheet 21 detail 50. This will allow for a good attachment form the stairs to the truss.

A See response to question above.

Q The framing over the stair area’s shown on sheet S-2 detail 2, should be field framed by the contractor.

A Contractor shall coordinate division of framing responsibilities. The stair areas represent custom dimensional conditions and we're not anticipated to be extensions of the typical truss cross-section.

The following two options were offered by Wes Gerbick from RedBuilt of alternative truss systems

Option 1: - 40” Red-M truss - T-clip bearing - Maximum Reaction: 6,500 lbs - Total Load for Truss: 232 psf (live and dead combined) - Efficient panel layout - Bearing clip controls design

Option 2:

- 40” Red-M truss - Z-clip bearing - Maximum Reaction: 7,390 lbs - Total Load for Truss: 252 psf (live and dead combined) - Less efficient panel layout - Truss layout controls design - Approximate upcharge: $1.50/ft

Betsy Wilkinson responded as follows:

As far as the two options referenced I will expect them to bid the full live load. If there is value engineering that can be done after the bid is awarded then alternatives can be considered then.

OWNER COMMENT

1. Another Addendum will be issued on Wednesday October 16, 2013 2. Last day for questions is end of day on Thursday October 17, 2013

End of Addendum # 1

attachments

D&A#11077 1 ADDENDUM NO. 01 P:\2011\11077\Specifications\Addenda\ADD01.doc

ADDENDUM NO. 01 TIREY HALL ART STORAGE INDIANA STATE UNIVERSITY TERRE HAUTE, IN 47809 D&A # 11077 October 14, 2013

_______________________

Daniel E. Dimond, P.E. This Addendum issued prior to bidding, alters, amends, corrects or clarifies the Proposal Documents to the extent stated herein and does hereby become a part of the Proposal Documents, and will become a part of the Contract Documents of the successful bidder. DRAWINGS

1. M201 – Partial Floor Plans - Mechanical a. Note at top center of drawing, regarding Alternate #1, shall also apply to Alternate #2

as well. b. Contractor shall thoroughly clean all existing diffusers after startup of new HVAC

system. Care shall be taken during initial startup of new HVAC system. Expect some significant dust particles to be released. Provide filter media over diffusers and clean accordingly.

2. ED201 – Partial First Floor – Electrical Demolition

a. Remove existing receptacles mounted to existing fencing in old pool area.

®

D&A#11077 2 ADDENDUM NO. 01 P:\2011\11077\Specifications\Addenda\ADD01.doc

3. E201 – Partial First Floor – Lighting

a. Plan Note 11 – This work shall apply to both Alternate #1 and #2.

4. E202 – Partial First Floor – Power/Systems a. Plan Note 10 – This work shall apply to both Alternate #1 and #2. b. Plan Note 11 – 120V circuit shall come from an existing panel located in the lower

level mechanical room. Provide a dedicated circuit and install a locking device on the breaker. Coordinate with ISU and Engineer.

c. Under Alternate #4, provide the following Simplex components for the control of the pre-action sprinkler system: Coordinate with Simplex. (1) 4100-8901 Add-on to the existing 4100 fire alarm control panel. (1) 4100-0105 120V-5A Power Supply (1) 4100-4001 Signal Module, 2 circuit, Class B without supp. (1) 4100-0111 Mapnet II Isolator Module (1) 2081-9046 2 Amp Coil Supervisory Module (1) 2080-9060 Maintenance Switch with Lamp, Surface (1) 4010-9830 Suppression Releasing Applique Kit (5) 4090-9001 Supervised IAM’s

cc: Mike McClimon (2 copies)

END OF ADDENDUM

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ISU Form PBA-12A/E

Pre-Bid Conference Agenda / Information DATE: October 10, 2013 TIME: 10:30am LOCATION: Tirey Hall Pool Area (Jobsite) Introduce Project….. Tirey Hall Art Storage

Architect: ISU Department of Facilities Management

Main Contact: Scott Tillman Phone (812)-237-8198 E-mail scott.tillman@indstate.edu

Other Facilities Management Representatives Mechanical/Electrical Rep: Mark Pupilli (812)-237-8185 E-mail mark.pupilli@indstate.edu Contract Administrator: Pat Teeters (812)-230-6141(cell) E-mail patrick.teeters@indstate.edu

MEP Engineers: R.E. Dimond and Associates Phone (317)-634-4672 Dale Warner, Electrical E-mail: dale.warner@redimond.com Dan Dimond, Mechanical E-mail: dan.dimond@redimond.com Andy Ewald, Fire Protection E-mail: andy.ewald@redimond.com

Structural Engineers: KIVA Structural Engineers Phone (812)-235-6574

Betsy Wilkinson, Structural E-mail: kivase@cs.com

Bidding Documents:

The Bid Documents are available for download on-line at the ISU Plan Room website http://www.indstateplanroom.com/ (Download of Bid Documents is free). Note: Bidders must register for a free account the first time they access the website.

The Bid Documents may be ordered on CD (at a cost of $7.50 per CD) or on paper copy (at applicable printing costs) from: Rapid Reproductions, Inc. (812)-238-1681 129 South 11th Street Terre Haute, IN 47807

Forms for Bidding:

Published Bid Form (Section 002000 of Project Manual) Bid Bond or Check Non-Collusion Affidavit (on Bid Form, submission of Bid confirms compliance) Form 96A (or latest audited financial statement) Addendums indicated (on Bid Form) Duration of construction (Signature on Bid Form) Debarment Form (Section 001020 of Project Manual) Diversity Participation List (Section 001040 of Project Manual)

Submit Bids and other information to: Office of the Purchasing Department Facilities Management and Purchasing Building 951 Sycamore Street Terre Haute, Indiana 47809

Department of Facilities Management 951 Sycamore Street Terre Haute, Indiana 47809 (812)-237-8100 Fax (812)-237-7630

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Bid Date: October 18, 2013 Delayed until October 22, 2013 by Addendum # 1 Bids Due Time: 2:00pm

Supplier/Subcontractor list: Appendix A, submit with Bid

Unit Prices: Appendix B, submit with Bid

Type of Bid: Single Prime

CCW Project: Yes

Award Date: Within seven (7) days or less

Alternates:

Alternate No. 1: Renovations to entry corridor with new wall and ceiling finishes, vinyl sheet flooring and lighting improvements as detailed on Drawings and Specifications

Alternate No. 2: Renovations to entry corridor with new wall and ceiling finishes, thin set epoxy terrazzo flooring and lighting improvements as detailed on Drawings and Specifications

Alternate No. 3: Installation of two canopies with Sycamore Leaf logo and lettering over the north and west entry doors as shown on elevation drawings.

Alternate No. 4: Installation of a pre-action fire protection sprinkler system in the new storage areas as detailed in the Drawings and Specifications

Allowances:

Allowance # 1: A $5,000.00 allowance shall be included in the Base Bid for the A/E to create record drawings. These drawings shall be based on the Contractors field mark-ups of the Construction Documents. The Contractor is solely responsible to provide accurate mark-ups for the creation of these record drawings. Should it be discovered that errors exist in the record drawings the Contractor shall pay for the re-creation of accurate record drawings at no additional cost to the Owner.

Allowance # 2: A $20,000.00 allowance shall be included in the Base Bid for unforeseen conditions. It is solely at the discretion of the Owner and/or the Engineers what constitutes an unforeseen condition.

Allowance # 3: A $50,000.00 allowance shall be included in the Base Bid for the purchase and installation of storage cabinets and shelving as detailed in the Specifications and Drawings.

Construction Dates: The Contractor shall begin Work within seven (7) days after Award. All Work shall be substantially completed by January 15, 2014. Final closeout shall be within sixty (60) calendar days thereafter.

Tax Exempt (non profit) Indiana State University is a Tax Exempt Institution and Indiana Sales Tax for products permanently incorporated in work shall not be included as part of the Bid or on any Application for Payment.

Hours of Construction: Normal 7:00am-4:00pm Afterhours may be arranged with Owner.

Permits and fees: Include with Bid

Asbestos or other hazardous materials: None Anticipated; if suspicious material is encountered, stop

work immediately and contact the Owner for clearance or removal.

General Project Information and Requirements: Site protection: See Specifications

Material storage: On-site in work area Parking: See Section 003000 1.06 for requirements Communication: Job Superintendent shall have a cellular phone. Fire Protection: See Section 003000 1.08 C for requirements Smoking Policy: See Section 003000 1.05 for Rules

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Salvage: The Owner has the right of first salvage. The Owner will supply a list of any items, not slated for reuse, which the Owner wishes to salvage. All items to be salvaged will be delivered to a location on the ISU campus as directed by the Owner.

Coordination: A minimum of 48 Hours prior notification of any closings, areas to be blocked off or utility shutdowns.

Site Tour: Yes

Additional Site Visits: Contact Scott Tillman to schedule additional visits.

Owner/Consultant Comments:

1. Last time/day for questions is 3:30pm on October 15, 2013. Revised until End of Day Thursday October 17, 2013 by Addendum # 1.

2. A final Addendum if needed will be issued by 2:30pm on October 16, 2013

3. The north loading dock (between Tilson Auditorium and Fairbanks Hall) may be used for off loading of materials.

4. No vehicles or material transport equipment of any kind is permitted on the Rankin Patio area south of the jobsite.

5. Directly above the jobsite is Tilson Auditorium. Noisy work may have to be scheduled around events in the Auditorium. A current calendar of events (subject to change) will be provided as part of Addendum # 1.

6. The elevator may be used for material transportation. The Contractor shall protect the finishes and shall be responsible for the repairs of any damages. Any costs for service calls for repairs of elevator equipment caused by misuse by the Contractor’s workers shall be the responsibility of Contractor to pay. Access to the Elevator is through the double doors in the ADA entrance in drive between Tirey Hall and Fairbanks Hall. Off loading of materials is permitted but no parking in the drive is permitted.

7. An existing fire detection system is in place in the area of construction. Re-use existing fire alarm system devices where possible. Turn over any un-used devices to the Owner. Contractor to protect all existing fire alarm devices during entire renovation project to prevent dust and debris infiltration. Devices not protected shall be cleaned by the fire alarm system manufacturer’s service representative. Any devices damaged beyond repair / cleaning will be replaced with new at no cost to the Owner.

8. A clarification document for the structural beams is included with this Agenda.

See Addendum # 1 for additional comments/revisions

Contractor questions:

See Addendum # 1 for questions and answers

e.c. Electronic Project Folder

iLevel Trus Joist® Commercial Open-Web Truss Specifier’s Guide COM-3000 August 2008 41

OPEN-WEB TRUSS SPECIFICATIONS

1.0 General

1.1 ScopeThis work includes the complete furnishings and installation of all iLevel Trus Joist® Commercial open-web trusses, as shown on the drawings herein specified and necessary to complete the work.

1.2 Code ApprovalsThese products shall be designed and manufactured to the standards set forth in the ICC ES Report ESR-1774.

1.3 Related Work Specified ElsewhereA. Carpentry and MillworkB. Glu-Laminated Members

1.4 DesignA. Products: iLevel Trus Joist® Commercial products shall be designed to fit the dimensions and loads indicated on the plans.B. Design Calculations: When required, a complete set of design calculations shall be prepared by iLevel Trus Joist® Commercial.

1.5 SubmittalsA. Drawings: When required, drawings showing layout and detail necessary for determining fit and placement in the building shall be provided by iLevel Trus Joist® Commercial.B. Production: Fabrication and/or cutting shall not proceed until the architect and/or engineer have approved the submittal package.

2.0 Products

2.1 MaterialsA. All materials shall comply with ICC ES ESR-1774.B. Chord members, web members, connecting pins, and bearing hardware/attachments shall be of material and size as required by design.C. Top chords for TJL-T™ and TJW-T™ trusses shall be TimberStrand® LSL as manufactured by iLevel Trus Joist® Commercial.

2.2 FabricationTrusses shall be manufactured by iLevel Trus Joist® Commercial in a plant listed in the report referred to above and under the supervision of a third-party inspection agency.

2.3 TolerancesLength bearing to bearing:

For trusses up to 30 ft: ± 1⁄8" For trusses greater than 30 ft: ± ¼" Depth: ± 1⁄8"

2.4 IdentificationEach of the trusses shall be identified by a stamp indicating the truss series, ICC-ES evaluation report number, manufacturer’s name, plant number, and the independent inspection agency’s logo.

2.5 HardwareNot applicable.

3.0 Execution

3.1 InstallationOpen-web trusses, if stored prior to installation, shall be stored in a vertical position and protected from the weather. They shall be handled with care so they are not damaged. They are to be installed in accordance with the plans, and any iLevel Trus Joist® Commercial drawings and installation suggestions. Temporary construction loads that cause stresses beyond design limits are not permitted. Installation bracing is to be provided by iLevel Trus Joist® Commercial to keep the trusses straight and plumb as required, and to ensure adequate lateral support for the individual trusses and the entire system until the sheathing material has been applied.

3.2 Installation ReviewPrior to enclosing the open-web trusses, the contractor shall give notification to the iLevel Trus Joist® Commercial representative to provide an opportunity for review of the installation.

3.3 Performance StandardsNot applicable.

3.4 Fire Rating/Sound RatingsFire and sound ratings are to be established in accordance with assemblies as detailed in ICC ESR-1774 or the Directory of Listed Products, published by Intertek Testing Services.

3.5 WarrantyThe products delivered shall be free from manufacturing errors or defects in workmanship and material. The products, when correctly installed and maintained, shall perform as designed for the normal and expected life of the building.

4.0 Alternates and/or Equals

4.1 Base BidDue to the customized detailing and engineering characteristics of the roof and/or floor framing assembly, it is a requirement that iLevel Trus Joist® Commercial open-web trusses be used in the base bid.

4.2 Acceptable Alternatives At the discretion of the specifier of record, acceptable alternatives or equals will be listed on the final addendum of the specifications for the request for bid.

4.3 Alternates and EqualsIf not listed in the specifications as acceptable, any other alternates or equals must meet and conform to the dimensions and loads indicated on the plans and product specifications, and shall be certified for conformance by a registered engineer, taking into account structural performance, possible conflicts with related trades, compatibility with the overall design and building requirements, and building codes. Certification of alternates or equals must be contained in the bid, otherwise the bid shall be deemed non-responsive.

SpanIndividual Truss

Tolerance Variation from Design

Variation Between Any Two Trusses of the

Same Type

0 to 30' ± 1⁄8" ¼"

>30' to 60' ± 3⁄8" ¼"

>60' to 120' ± ½" ½"

Camber