NOTICE TO ALL FIRMS. Bid RFI Questions and Answers

Transcription

1 Purchasing Department 227 West 27 th Street New York, NY Purchasing Dept. Tel Purchasing Dept. Fax NOTICE TO ALL FIRMS Date: March 8, 2018 To: From: All Prospective Bidders Walter Winter Director for Purchasing Re: Addendum Number 1 IFB # C1340 MFA Fashion Design Tenant Improvements Bid RFI Questions and Answers Bid RFI 001 Question(s): 1. Who are the building BMS and FA vendors? Please provide contact info 2. Are we furnishing and installing cabling and devices for AV, Security and Tel/Data 3. All emergency lighting fixtures are shown to be connected to an inverter circuit. Is the inverter new or existing? If it is new, please provide specifications. 4. Who is furnishing and installing ceiling mounted reels? If it is part of GC scope, please provide manufacturer and model numbers 5. Is there a new time clock in the project? There is symbol marked as TC in mechanical room #409. Is it a time clock? 6. How are the conduits on the floor to be mounted? Surface or in the floor trenched? Bid RFI 001 Response: 1. There is no BMS System in the Building. FA Vendor is: Christopher Cummaro ARLINGTON LLC 307 West 38th Street. Suite 907 New York, NY Office : (212) Fax: (212) Cell: (917) Chris@arlingtonnyc.com 2. No. To be provided by Owner s vendors. GC is responsible to coordinate and schedule work of Owner s vendors. 3. New lighting inverter. MYERS POWER PRODUCTS EM-2-1-EM-2-S-BA2008-2YW 4. GC scope to furnish and install, electrical show ceiling mounted QUAD for cord reel + task lighting. cord reel model is CRA-B515-T16G-3 10 Amp rated by KH Industries.

2 5. No time clock. 6. Surface mounted (between the legs of tables). Bid RFI 002 Question(s): 1. Who is responsible for AV work? 2. Who is responsible for Tele/Data wiring and equipment? Bid RFI 001 Response: 1. Owner vendor is responsible for AV equipment. 2. Owner vendor is responsible for Tele/Data wiring and equipment. Bid RFI 003 Question(s): 1. Are we going to need substrate for acoustical cement plaster ceilings? 2. Where are metal ceiling located on the plans? Bid RFI 003 Response: 1. Yes, see Specification for description. See sheet A RCP 4 th Floor Owner/Bid Add 1 dated 03/08/2018 for clarification. 2

3 Bid Addendum 1 Description Architectural 1. A a. Added Radiator Covers b. Provide better definition of Wire Shelf scope c. Moved Operable Partition back in pocket 2. A Clarified scope of Metal Ceiling Panel by revising hatch pattern 3. A a. Added Radiator Covers 4. A a. Providing better definition of Wire Shelf scope 5. A a. Moved Operable Partition back in pocket 6. A a. Moved Operable Partition back in pocket 7. A a. Added Radiator Covers 8. Updated Specification TOC 9. Updated Metal Fabrications Specification added Radiator Covers 10. Updated Finish Color Schedule added color for ceiling 3

4 Mechanical 1. Changed steam coils to electric duct heaters. a. M Revised control sequence and heater schedule for electric duct heaters. b. M Deleted steam coils and steam condensate pumps. Added electric duct heaters. c. M Deleted steam coil details. d. Added specification ELECTRIC-RESISTANCE AIR COILS. Electrical 11. E a. Added vacancy sensor symbol. 12. E a. Provide dual circuits for all track lighting. b. Change occupancy sensor to vacancy sensor for open areas. c. C12 task lighting to be fed by quad receptacle. (reflected on power plan) 13. E a. Added drawing, lighting control plan for lighting system zoning clarification 14. E a. Quad receptacle for cord reel and C12 task lighting in 1 st and 2 nd year studio b. New panel location for LPB. c. Relocated existing panel in space and re-name LP-4. Re-locate and extend branch circuits currently fed by this panel. d. Added Electric duct heat for AHU-1 and AHU-2. e. Revise location for heat press f. Perimeter quad receptacle changed to duplex. g. Changed receptacle type from quad to duplex for AV. 4

5 h. Circuiting have been revised for this drawing due to the removal of panel LPC from scope and clarification. i. Add note to make sure conduits for AV, Telecom, Security are captured (this scope previously shown on low voltage drawings) 15. E a. Revised panel schedule to reflect updated circuiting. b. Revised one-line diagram a. Relocated existing panel in space and re-name LP-4. Re-locate and extend branch circuits currently fed by this panel. b. Removed LPC from scope. c. New electrical feed from building to feed LPA and LPB. (scope requiring coordination with building.) 16. E a. Revised lighting scheme to match E E a. Provide current limiters for all track lighting Fire Alarm 18. FA a. Moved 2 strobe devices. 19. FA a. FA clarification on riser. b. Added building maintenance contractor information. 5

6 Fire Protection 1. F a. Note 3.A. was updated to reflect information from existing sprinkler shop drawings. b. Detail number 8 was deleted because Riser diagram on drawing F was created. c. Detail number 3 was deleted because duct work in areas with exposed ceilings do not exceed 4 feet wide. 2. F a. Demolished sprinkler legend was added. b. Location of existing sprinklers were added to the drawing. 3. F a. Two sprinklers by column lines 5 and E were deleted because duct work reduced size to less than 4 feet. Duct work is no longer an obstruction. b. Two sprinklers by column lines 5 and B were deleted because duct work reduced size to less than 4 feet. Duct work is no longer an obstruction. c. Two sprinklers by column lines 4 and F were aligned with adjacent sprinklers for aesthetic reasons. d. One sprinkler by column lines 4 and B was aligned with adjacent sprinklers for aesthetic reasons. e. One upright sprinkler by column lines 2 and F was changed from an upright to a concealed sprinkler. f. One upright sprinkler by column lines 2 and F was deleted from the concealed space located above the suspended ceiling. 6

7 g. Two upright sprinklers by column lines 3 and A were deleted from the concealed space located above the suspended ceiling. 4. F a. Riser diagram was expanded to include the entire building. THIS ADDENDUM IS PART OF THE CONTRACT DOCUMENT AND SHALL BE INCLUDED WITH YOUR REQUEST FOR PROPOSAL SUBMITTAL. YOUR SIGNATURE BELOW WARRANTS THAT YOU UNDERSTAND THIS ADDENDUM AND THAT YOU HAVE MADE THE APPRORIATE ADJUSTMENTS IN YOUR PROPOSAL AND CALCULATIONS. Signature Print Name and Title of Authorized Representative Print Name of Company/Partnership/Individual Date 7