ARCHITECTS SUPPLEMENTAL INSTRUCTIONS (ASI)

Transcription

1 ARCHITECTS SUPPLEMENTAL INSTRUCTIONS (ASI) PROJECT: Villa Joseph Marie High School - Auditorium Addition ARCHITECTS PROJECT NO: 2339 ASI NO: 001 DATE OF ISSUANCE: 12/5/2017 TO: Twining Construction Co. Inc. The work shall be carried out in accordance with the following supplemental instructions issued in accordance with the Contract Documents. Proceeding with the Work in accordance with these instructions indicates your acknowledgment that there will be no change in the Contract Sum or Contract Time. Or, if the Contractor believes that the work described shall result in an adjustment to the Contract Sum or Contact Time, the Contractor shall issue a fully itemized proposal within 10 working days. Failure to issue a proposal or written notification to the Architect within the appropriate time shall indicate the Contractor s acknowledgment that there will be no change in the Contract Sum or Contact Time. The items in this ASI are predominantly of a clarification nature, focusing on code compliance and accessibility. This ASI consists of (5) pages: Changes to Previous Addenda 1.1 Bid Addendum #1, Item No. 1.8, reference the attached Sketch SKA-1, Architectural Site Plan Parking / Signage, and modify as follows: Restripe handicap accessible route at rear of the building according to 1/A0.0. Discard layout from SKA Bid Addendum #3, Item No. 3.33, part b, modify as follows: 1. Delete Keynote 6 in its entirety and replace

2 ALL DOOR CLOSER SPEEDS SHALL COMPLY WITH ACCESSIBILITY/ ANSI REQUIREMENTS , 5 SEC MAX. 2. Delete Keynote 7 in its entirety and replace FOR TACTILE SIGNAGE: SIGN SHALL BE MOUNTED SUCH THAT TOP OF SIGN IS AT 60" ABOVE FINISH FLOOR AND BOTTOM OF SIGN IS AT 48" MINIMUM ABOVE FINISH FLOOR. ALL TACTILE SIGNAGE SHALL HAVE GRADE II BRAILLE WITH 1/32" RAISED LETTERING Changes to the Drawings 1.3 Drawing A-0.0, ARCH SITE PLAN, modify as follows: 1. At bottom of the sheet add boxed note: TOTAL PARKING SPACES FOR AUDITORIUM: 232 REQUIRED ACCESSIBLE PARKING SPACES: 5 A 2% MAXIMUM SLOPE ALLOWABLE FROM ACCESSIBLE SPACES TO BUILDING ENTRY Drawing A-0.1, CODE SHEET, modify as follows: 2. Under CODE PLAN KEYNOTES Delete Keynote 1 in its entirety and replace EXTENT OF NEW ADDITION; ENTIRE NEW ADDITION TO BE FULLY- SPRINKLERED WITH WET STANDPIPE SYSTEM IN ACCORDANCE WITH NFPA Under CODE PLAN KEYNOTES Delete Keynote 4A in its entirety and replace DESIGNATED WHEELCHAIR ACCESSIBLE SEATING SPACE (33"x48") (2% MAX SLOPE) (WIDTH FOR UP TO 2 SPACES PROVIDED). EACH FIXED AUDIENCE SEAT ADJACENT TO THE DESIGNATED WHEELCHAIR SPACE SHALL BE DESIGNATED AS A "COMPANION SEAT" AND SHALL BE IDENTIFIED BY SIGNAGE PROVIDED BY THE SEATING MANUFACTURER 4. Under CODE PLAN KEYNOTES Delete Keynote 4B in its entirety and replace DESIGNATED WHEELCHAIR ACCESSIBLE SEATING SPACE (33"x48") (2% MAX SLOPE) (WIDTH FOR UP TO 2 SPACES PROVIDED). ONE MOVABLE "COMPANION SEAT" HAS BEEN SHOWN FOR REFERENCE ONLY ON EACH SIDE OF THE DESIGNATED WHEELCHAIR SPACE AND SHALL BE FURNISHED BY THE OWNER

3 5. Under NOTES add the following after note 5: 6. REFER TO IBC CHAPTER 17 TABLES FOR ALL REQUIRED CONTINUOUS AND PERIODIC SPECIAL INSPECTIONS. 1.4 Drawing A-0.2, DOOR SCHEDULE, modify as follows: 1. Under GLAZING TYPES / INTERIOR GLAZING / G-3, replace the description FIRE RATED GLASS / IMPACT RATED & LABELED 2. Add ledger note to wall type I with the following text: WHERE FIRE RATED, CMU WALL TO CONFORM TO UL U904 UNLESS STATED OTHERWISE. 3. Under WALL TYPES / GENERAL NOTES, Add the following after note 8: 9. ALL RATED FIRE WALLS, FIRE BARRIERS, AND FIRE PARTITIONS TO HAVE ALL OPENINGS AND PENETRATIONS PROTECTED. 4. Under DOOR SCHEDULE, Door 155.1, change sign type to type Under GENERAL NOTES - DOOR & FRAME TYPES: Add the following note: -ALL DOORS TO SHOW UL LEVERS, UL CLOSERS, BALL-BEARING HINGES, LABELED DOOR AND FRAME. 1.5 Drawing A-2.1, MAIN LEVEL FLOOR PLAN, modify as follows: 1. Change door swing of door to swing out and in the opposite direction. 1.6 Drawing A-2.2, CATWALK / MEZANINE FLOOR PLAN, modify as follows: 1. Move exterior staircase at door to the west. 2. Add additional handrail against the wall at the exterior staircase. 1.7 Drawing A-2.3, ROOF PLAN, modify as follows: 1. Under ROOF PLAN KEYNOTES, Delete keynote 9 in it s entirety and replace

4 SMOKE VENT - PREFABRICATED SMOKE VENT WITH BI-FOLD OPENING TOP ON RAISED, INSULATED CURB. REF. MEP DWGS. & SHEET H5.1 FOR DETAILS, SIM. VENTS TO BE HEAT ACTIVATED AND TOTAL 5% OF STAGE AREA MIN. VENTS TO INCLUDE MANUEL OPERATION AND BE LABELED. 1.8 Drawing A-2.4, ENLARGED TOILET PLAN, modify as follows: 1. Under drawing 4/A2.4, delete the ledger note 42 x 20 and replace with the following: 42"x20"BENCH ATTCHED TO WALL. 17"-19" AFF, 250LB CAPACITY. See 4/A Under ROOM SIGNAGE add new sign type 6 for Family Restroom. 1.9 Drawing A-3.2, EXTERIOR ELEVATIONS 5-8, modify as follows: 1. In drawing 6/A3, change I-1 glazing below the top of door fame to I-2 glazing type Drawing A-4.3, BUILDING SECTIONS. Summary of changes listed below: 1. In drawing 2/A4.3, Roof screens shown in location for context Drawing A-4.5, WALL SECTIONS, replace the sheet in its entirety. Summary of changes listed below: 1. Size of CMU and UL test, where applicable, called out in all sections Drawing A-4.6, WALL SECTIONS, replace the sheet in its entirety. Summary of changes listed below: 1. Detail of existing wall added to show block and brick construction 2. Under drawing 3/A4.6, Section Detail, replace the ledger note, FACE OF EXISTING WALL FACE OF EXISTING WALL. 1 HR FIRE RATING WITH 3" MIN EQUIVALENT THICKNESS PER IBC TABLE (1). CONTINUOUS FROM TOP OF NEW FIREWALL TO COPING. 3. Under drawing 3/A4.6, Section Detail, Add the following description to the end of all block notes (see 3/A4.6):

5 CONFORM TO U Under drawing 4/A4.6, Section Detail, Delete the following ledger note, TOP OF NEW FLOOR FINISH TO ALIGN WITH EXISTING. PROVIDE ADA STAINLESS STEEL THEREHOLD. Replace TOP OF NEW FLOOR FINISH TO ALIGN WITH EXISTING. PROVIDE ADA STAINLESS STEEL THEREHOLD, 1/2" MAX HIGH WITH 1:2 SLOPE BOTH SIDES 1.13 Drawing A-5.2, INTERIOR ELEVATIONS, Summary of changes listed below: 1. In drawing 5/A5.2, handrail and step profiles updated to reflect changes made in previous addendum. 2. In drawing 6/A5.2, handrail and step profiles updated to reflect changes made in previous addendum Drawing A-8.4, DETAILS, Drawing 3A, Summary of changes listed below: 1. In drawing 3A, Handrail modified to show extension at the top of stairs measured to the inside of vertical pipe, instead of the exterior of the pipe.