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Home My WebLink AboutAddendum 3_ADD 3_8-26-2020CORNELL UNIVERSITY SNEE HALL RENOVATION FACILITIES CONTRACTS FOR COLOCATION OF EAS 121 HUMPHREYS SERVICE BUILDING ITHACA, NEW YORK 14853-3701 ADDENDUM NO. 3 AUGUST 26, 2020 This Addendum contains changes to the requirements of the Contract Documents and Specifications. Such changes are to be incorporated into the Construction Documents and shall apply to the work with the same meaning and force as if they had been included in the original document. Wherever this Addendum modifies a portion of a paragraph of the specifications or a portion of any Drawing, the remainder of the Paragraph or Drawing shall remain in force. NOTE: Provisions of all Contract Documents apply. TECHNICAL SPECIFCATIONS Item 1. Section 08 71 00 DELETE Hardware Set: "Set 3.0" for Door 4122 REPLACE with Hardware Set "Set 3.0 – Not Used" Item 2. RFI Questions and Clarifications See attached RFI Log (Item 15) Attachments: RFI Log (Items 1-15) ****END OF ADDENDUM**** PROJECT: SNEE RENOVATION FOR COLOCATION OF EAS Date: August 26, 2020 RFI Form RFI/Page/ Response Dwg./Spec./Rep.Section/Design Team Index Number Paragraph/Topic RFI Response 1 Spec section 057000 references decorative mechanical grilles & frames. Please provide locations. The grilles are in the AV Equipment cabinets in the Map Room, shown on detail A3/A552. 2 1)Phasing Print G202 shows Classroom 2152 being in Phase 2 of the work. However, this classroom does NOT show up on Demo Print AD102 or Finish Print A162. Is this room getting new finishes? 2)Spec Section 096513 Resilient Base & Accessories / Part 2.2 B & C calls out a specific Visually Impaired Rubber Tread & Riser Combo. Other than the specific Stair Nosing at MAP ROOM 1134, we see no other stair finishes. Are there stair treads and risers in the project that we are overlooking? 1. Classroom 2152 will receive AV upgrades, but no finish upgrades. See sheet E102 for new work. 2. The only section this applies to is Map Room 1134. 3 None of the AR,AD,A Drawings have a Scale indicated. Please clarify Scale of these drawings. See Addendum No. 2, Items 5-8, 10, 13, 15-16, 19, 21-22, and 27-30. 4 There are numerous discrepancies and errors concerning the Door Schedule on Sht. A601. The frame details do not by and large correspond to the frame elevation listed. Jamb detail C5 noted does not exist. Frame elevation F2 is shown with jamb detail A3 which does not exist, and the details that do exist for this opening are contradictory. If this frame is to be of special fire resistive construction, than frame detail A1 only would apply. The Door Types note refers to Door Types D4 & D5 as stile and rail construction, flush doors for all other types. This we are assuming to be in error, as D4 & D5 do not exist. See Addendum No. 2 Item 26. 5 Alternate 3 requires 3 each fire resistive E119 borrow lite frames (atrium windows). Please provide an elevation showing detailed sizing requirement for these frames as they will be costly and none appear to exist. See Addendum No. 2 Item 24. 6 Drawing S002 details 6 & 7 show steel reinforcing. Please identify which locations on MEP drawings each detail applies. See Addendum No. 2 Item 33 - 36. 7 Drawing M104 show's a roof top penetration. Is there information that can be provided on the existing roof? See note on A105. 8 1) Please confirm Cornell will be responsible for the miscellaneous removal & reinstallation of existing room furnishings, tables, chairs, etc. 2) Please confirm offloading and transporting of Owner purchased AV equipment and Furniture will be by others and not the general contractor (unless noted otherwise on drawings). 1. CU has plans to remove all materials that they want for reuse, prior to each construction phase. If materials are found left in the rooms, at inception of construction phase, GC should confirm with Project Manager or Facilities Coordinator, that these can be removed by GC. 2. Unless otherwise noted, CU shall offload and transport Owner purchased AV equipment and furniture to building. For GC installed goods, that are CU purchased, CU will discuss where in building the GC shall obtain the materials for install provided the coordination overlaps. RFI/Page/ Response Dwg./Spec./Rep.Section/Design Team Index Number Paragraph/Topic RFI Response 9 Typical note #13 on the finish drawings A161-A164 states to paint fin tube heater covers electrostatically to match adjacent wall surfaces. Can these locations please be identified? Referencing the mechanical drawings they appear to not be shown either. Rooms 2102A, 2102, 2108, 2112, 2116, 2118, 2120, 2122, 2124, 2126, 2130,2134, 2136, 2138, 2140,2142, 2160B, 2160C, 2160D and 4142. 10 Detail A1 / A552: Please confirm what material the apron & pipe shield shall be. See Addendum No. 2, Item 25. 11 Drawing P101: please provide the keynotes for the P1 to P4 tags. See Addendum No. 2, Item 32. 12 Drawing G204, Note 7 reads: All skylight associated work is part of Alt. 5. Please confirm that the skylight replacement, louver removal and re-installation, and any and all associated patching is indeed part of Alt 5. Drawings AD105 and A105 do not specify this work as being in Alt 5. See Addendum No. 2, Item 42. 13 During walk through - 2 ceiling tile was damaged in one office, room 2130. See Addendum No. 2, Item 20. 14 What window film product for the map room 1134 was selected? Avery Dennison Spectrally Selective SP e-Lite 45i 15 08 71 00 - 23 & 25 The Hardware Sets listed in Specification Section 07 71 00 Door Hardware Indicate that Set 3.0 and Set 8.0 are to be used for Door 4122. Please clarify which one is correct? See Addendum No. 3, Item 1.