Frost and Cooper Renovations

Transcription

1 Barton Malow Company LIVONIA PUBLIC SCHOOLS Livonia, Michigan Frost and Cooper Renovations BID PACKAGE No. 1 ADDENDUM # 3 February 17, 2014

2 Barton Malow Company Frost and Cooper Renovations MEMORANDUM ADDENDUM NO. 3 Client: Project Name: Livonia Public Schools Frost and Cooper Renovations Bid Package No.: 1 Issue : February 17, 2014 Bid Due : February 20, 12:00 p.m. (Official school clock) All requirements contained in the Contract Documents shall apply to this addendum no. 3 and the general character of the work called for in this addendum shall be the same as originally set forth in the applicable portions of the contract. This addendum no. 3 is hereby made a part of the contract documents and shall assume its position of relevance in the contract documents. TABLE OF CONTENTS 1) Barton Malow Issued Documents Fire Glass Substitution Request (2 Pages) Domestic Water Heater Substitution Request (2 Pages) Pre- Bid RFI Responses (4 Pages) 2) Barton Malow Clarifications: Work Scope Masonry (Not Re-Issued) o Clarify work scope Item #29: The $10,000 should be included at both schools ($10,000 at Frost and $10,000 at Cooper). 3) SHW Group Clarification Items and Sketches Addendum #3 Narrative (2 Pages) (End of Addendum No. 3 - Memorandum) Page 1 of 1 Addendum #3: February 17, 2014

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4 X JPW

5 Sean McIntosh 02/14/14

6 Proposed water heater is acceptable pending owner approval.

7 Request for Information Summary Log, Open RFIs with Q/A Livonia Public Schools RFI # Subject Author Company Answer Company Authored By Answered By Question Answer Created Req'd Answered In Review Days Late Closed BP 1 PB Frost - Aluminum Entrances Clarifications Barton Malow Company SHW Group Scott Lone John Waldrop 1) Which work category is responsible for the 45 min rated glass infill of hollow metal borrow lite frame per 8/A431? 2) Please reference section 2/A321, which work category is responsible for the 2 ½" x 3" aluminum angle secured to existing precast below the FRP panels? 3) Please reference section 2/A321, which work category is responsible for the 2 ½" x 6" bent plate fastened to the precast at the top of the FRP panels? 4) Please reference floor plan A111A, doors and framing at H001, H001B, H001C and H001D. What is the glass infill at this interior framing? 5) Please reference floor plan A111B at east wall shows note #1 for new storefront and glazing on both sides of (3) pairs of doors. There is no note for replacing the door and frame. Per D7/A201 it looks like the door, door frame and transom infill are to be existing to remain? Please confirm that only the framing and infill adjacent to the doors is to be provided. 6) Please reference door schedule A501 door # H009E. This door shows ETR with hardware set 61 listed. This set includes electrified panic, power transfer and power supply. What work category is responsible for this hardware? 2/14/14 2/14/14 2/17/ Yes

8 Request for Information Summary Log, Open RFIs with Q/A RFI # Subject Author Company Answer Company Authored By Answered By Question Answer Created Req'd Answered In Review Days Late Closed 7) Please reference floor plan A111F and new FRP door H007C. There is not a note #1 to replace the sidelites of door. Elevation F4/A204 shows possible new FRP panels in sidelites. Is lower row of infill to be replaced with new FRP panels or is the sidelite framing and all infill to be new? Please clarify. 8) Please reference floor plan A111E rooms 009/ 010. There is no note indicating louver in storefront for unit ventilator. A louver is shown at both on G7/A202. Please advise. 9) Please reference elevation C7/A201 section G6/A301 thru slider window in storefront. Please reference sill condition on blow up 13/A321. This blow up does not show the slider window glazed into storefront. Furthermore spec section C states "subsill receptor" to be used. Is it the design intent to use a receptor inside the storefront? Please provide detail of design intent. 1) Aluminum Entrances contractor is responsible for glass infill. 2) See work scope item #10 in Aluminum Entrances work scope. 3) See work scope item #10 in Aluminum Entrances work scope. 4) Refer to door schedule A501, frame type K. 5) Existing doors and frames to remain. See pre-bid RFI BP 1 PB ) By Aluminum Entrances contractor. 7) See note 3 and Frame Type D on A501. 8) Louvers to be supplied by the Mechanical contractor and installed by the Aluminum Entrances contractor. 9) The intent is to glaze the windows into the storefront with the thinest sightlines possible. BP 1 PB Cooper- Aluminum Entrances Clarifications Barton Malow Company SHW Group Scott Lone John Waldrop 1) Reference page A111A room 409, there is a pair of doors marked note #3 for new FRP. It has no door number associated with it. 2) Reference page A111E at room 117 door at court yard. Also (2) doors adjacent to same courtyard at corridor H004B. No door numbers at doors (3) total. 3) Lastly, please reference page A111B room 303 shows unit ventilator on floor plan. Looks like it is integrated into glazing but no note 31. Also there is no louver shown on elevation G7/A201. 2/17/14 2/17/14 2/17/ Yes

9 Request for Information Summary Log, Open RFIs with Q/A RFI # Subject Author Company Answer Company Authored By Answered By Question Answer Created Req'd Answered In Review Days Late Closed 1. ROOM MISSING DOORS NUMBERS ARE 409 AND 409B - SEE SCHEDULE FOR DETAILS 2. ROOM 117 MISSING DOORS NUMBER IS 117B, TWO COURTYARD DOORS ARE NORTH DOOR - CYEA, SOUTH DOOR - CYEB. SEE SCHEDULE FOR DETAILS ON ALL 3. ROOM VUV SHOULD BE THRU WALL WITH LOUVER SIMILAR TO ROOM 303B BP 1 PB Cooper- Aluminum Entrances Clarifications Barton Malow Company Barton Malow Company Scott Lone Scott Lone Bid category Carpentry & General Trades: 1. Which Bid Category is responsible for: -concrete floor patching (ie. Cooper details F1&F6 on A401, Frost demo note 32-reference A111E rooms #34 & #019) -demo countertops at toilets (ie. Cooper- reference dwg AD401 toilets 26, 45, and 46) -Cooper details 9 & 12 on A321: Will all blocking, shims and plywood indicated be by the casework contractor 2. Cooper: Reference drawing AD111B and room # 303- note 35 is pointing at the casework. Is this note correct 3. Are hollow metal window frames to be pre-glazed also. Or will the glazier do in the field 4. Does the $10,000 temporary partition allowance per school include the temporary partitions at the exterior windows (reference bid category Scope of Work item 4) 5. Frost: Reference drawing A111F room #72A Time Out Room note #28. Please provide a detail/elevations or a description of the extent of the wall padding 1. Concrete floor patching - by mechanical. Demo countertops - by mechanical All required blocking or shims by casework contractor. 2/17/14 2/17/14 2/17/ Yes 2. This should be note 34. Casework is to be removed by the General Trades/Carpentry contractor. 3. Hollow metal window frames are to be glazed in the field by the Aluminum Entrances contractor. 4. No. Include all costs for temporary protection as noted in work scope item #4 in your base bid. Also include a $10,000 for additional temp protection above

10 Request for Information Summary Log, Open RFIs with Q/A RFI # Subject Author Company Answer Company Authored By Answered By Question Answer Created Req'd Answered In Review Days Late Closed and beyond what is covered in work scope item #4. 5. Per spec section provide and install 24" x 72" wall pads. Quantity of open RFIs: 3 Quantity of Late RFIs: 1 Overall Averages: 3 3

11 ADDENDUM Pre-Bid Addendum No. 03 TO PLANS AND SPECIFICATIONS FOR Livonia Public Schools BID Cooper Upper ES and Frost Middle School Renovation SHW Project No February 17, 2014 NOTE: If you have questions about this project, please contact: John Waldrop, SHW- Construction Administrator. This Addendum is generally separated into sections for convenience; however, all contractors, subcontractors, material suppliers and other involved parties shall be responsible for reading the entire Addendum. Failure to list an item(s) in all affected sections of this Addendum does not relieve any party affected from performing per instructions, provided the information is set forth one time anywhere in the Addendum. This document shall become attached to and part of the Construction Documents for the aforementioned project. SPECIFICATIONS 1. Section ALUMINUM ENTRANCES ANS STOREFRONT (not re-issued) a. Paragraph 2.2.A revise basis of design to Kawneer Trifab VG 451T b. Paragraph 2.3.A.3 revise framing profile to 4 ½ deep with 2 sightline c. Paragraph 2.4.D revise finish to clear anodized aluminum d. Paragraph 2.6.A.2 change Entrance Door Design to wide stile, 6 inch minimum stile width e. Paragraph 2.6.A.3 change door frame to 4 1/2 inches deep by 2 wide extruded aluminum framing members utilizing shear block construction throughout. f. Paragraph 2.11.B change ALUMINIM FINISHES to Project Name: BID Cooper Upper ES and Frost MS Renovation : February 17, 2014 Pre-Bid Addendum No. 03 Page 1 of 2

12 Clear Anodic Finish: AAMA 611, AA-M12C22A41, Class I, mm or thicker DRAWINGS 1. Refer to sheet A111F (not re-issued) a. Add keynote 15 to two banks of lockers on the east side of Corridor H010. Each bank of lockers has (12) L2 lockers END OF PRE-BID ADDENDUM No. 03 Project Name: BID Cooper Upper ES and Frost MS Renovation : February 17, 2014 Pre-Bid Addendum No. 03 Page 2 of 2