RFI Responses 49-54 063022.pdf

General Construction (GC) Services for the Tenant Fit Out Project on the 37th and 38th floors at the Jacob K. Javits Federal Building, New York, NY

Solicitation No.: 47PC0322R0007 June 30, 2022

RFI 49-54

RFI # RFI Description

Question #49 What hardware set to be provided for door # 38S224B? Set not indicated on door schedule.

Answer #49 Please provide hardware set below for Door #38S224B. Please note that this door divides a private office and a conference room. Thumbturn should be located on office side.

Hinge (qty per spec) TA2714 - US26D - MK (size per spec, NRP as applicable) 1 Entrance or Office Lock ML2053 110X - 626 - RU 1 Concealed Closer 3131 - 689 - LC 1 Door Stop RM850 - US32D - RO 1 Gasketing S88BL - PE

Question #50 The door schedule doesn’t indicate the various stc ratings of the wood doors or the hollow metal doors. Please indicate.

Answer #50 The following doors have STC rating per door hardware specification. Please note, that the demountable glass doors are prefabricated with their own STC rating.

Door# STC rating

37N321 STC45

37S302A STC45

37S302B STC45

37S303 STC45

38N312 STC45

38S105 STC45

38S121B STC45

38S410 STC45

38S227 STC51

38S209 STC45

38S229 STC45

Question #51 Please advise on the spec for the accustical pad shown below the track on partition 2, 6 & 8.

Answer #51 For partition types 2A, 2B and 3A GC to provide resilient base and header detail. Reference spec section 092246 for acoustic requirements. Refer to sheet A-60-01 in Addendum #2.

Question #52 BIM Questions:

Spec 017825 does not mention the need for Virtual Design & Construction (VTC) as beeing part of the GC BIM scope. Please confirm.

Is the A/E model already clash coordinated and clash free before turning over to GC? What is the LOD (Level of Details / Development) of the current A/E model?

How many disciplines do we consider for the modeling? are the MEPs, FA, and AV already in 3d in the current A/E design model?

Will the construction sketches / design changes be formalized in 3D during the construction workflow?

Answer #52 1. BIM/VDC is required throughout the design and construction of the project.

The specific BIM/VDC submittals are listed in Spec 017825, section 1.4. The GC must provide a BIM/VDC Execution Plan, federated Navisworks model, COBie-compliance submission and a competent BIM/VDC manager for the project as listed in the spec. 2. Major clashes have been resolved. There were still some minor clashes, most of which was small piping, that can be field coordinated. Refer to Navisworks files which will be provided to the successful Offeror.

3. Per the P100 and BIM Execution Plan (BEP) it is 5LOD 300 of A/E model. 4.

In the current A/E design model MEP,FA,FP,T are in 3D. AV is the only discipline not in the model. 5. Yes, all sketches will be produced from the Revit model, however the design team will only issue updated models upon request.

Question #53 Are we to include the TA-03 sanitary napkin diposals in the mens restroom as per the drawings?

Answer #53 No

Question #54 What is the model # of the XLERATOR hand dryer?

Answer #54 XL-W