Yes. Team understands documents do not reflect an unheated garage. Will require some scope direction for 100% DD Pricing GLP to coordinate and use partition types called out on SCB documents at this condition.
345
D
Is insulation or ceiling required at top floor of parking deck?
R
Please provide bathroom Wall Types, mainly at master bathroom where chase wall is behind CIP concrete core walls R
346
D
Section 1.3, paragraph B, section c, line 1. 50 psf on typical wall seems high. Please reconfirm.
347
85113 D
R
SCB to confirm Spec.
LCI to provide cost model for alternate systems (i.e. ECLAD etc.) Owner - DAC to review and Direction will be provided.
348
E
A4.02C
Fully grouted block required for backup to stone cladding?
R
Utilizing the eclad system for support of the exterior stone, the CMU backup may not be required. R Paragraph 2.01 Performance provides design criteria - Design cost is not included in budget. Is this product to be used only when levelness requirements are not met? R Paragraph 1.04.A calls for Delegated - Design Submittal - Complete calculations signed and sealed by the delegated designer. R Paragraph 1.06 Quality Assurance - Defines the Delegated Designer. - Currently design service are not included in the budget. R Exterior Stone Cladding: Paragraph 1.5.A identifies the need for Delegated Design Services. Complete calculations for delegated design components, signed and sealed for a structural engineer. R
349
E
A-General
SEE Item 348
350 042200
E
Spec.
Delegated Design Approached Confirmed By SCB-
351 042200
E
Spec.
Delegated Design Approached Confirmed By SCB
352 042200
E
Spec.
Delegated Design Approached Confirmed By SCB
353 044200 354 051517
E E
Spec. Spec.
Delegated Design Approached Confirmed By SCB Delegated Design Approached Confirmed By SCB
Guardrail - Delegated design services required.
R
Steel Deck - Define the requirements to "Calculate" structural characteristics of steel deck. Paragraph 1.3.E. R
355 053100 356 055000 357 055100 358 057300
E E E E S
Spec. Spec. Spec. Spec.
Delegated Design Approached Confirmed By SCB Delegated Design Approached Confirmed By SCB Delegated Design Approached Confirmed By SCB Delegated Design Approached Confirmed By SCB
Metal Fabrications - Requires Delegated Design Services. Metal Stairs and Railings - Requires Delegated Design Services. Decorative Metal Railings - Requires Delegated Design Services. Shows retail & residential canopy, do we need sprinklers? Please confirm
R R R R
359
A2.0A & B
SCB to Review Condition
Has ADA requirements been addressed per August 9, 2013 minute meetings with City of Chicago. R We would like to suggest making MAU an outdoor unit that is gas fired with DX cooling. Furthermore, we would suggest some kind of heat exchanger that is tied into the toilet exhausts to reclaim energy and possibly lower the cooling/heating load. Additionally, the DX will allow for us to use the hot gas bypass to reheat the air once dehumidified. That or install a wraparound coil. R VRF SYSTEM - VE ( AIR COOL) A. This is obviously a large change in the design. We would suggest that there is a VRF system installed in lieu of the four pipe fan coils. The system has the following benefits: i. Higher energy efficiency. ii. Lower structural requirements on the roof. iii.Lower electrical loads. iv.The condensing units are a low profile design. v. One floor can be served by one condensing unit. If the owners would like, they could upgrade to a dedicated condensing unit for their unit. vi. BTU Metering so the building can charge the owners. vii.Heating and cooling year round with minor limitations that are no different than specified air cooled chiller system. viii. Secondary changes include: 1. Possible elimination or reduction on roof mechanical room. 2. Mechanical room can possible be made to be shorter.
SCB to Advise. Owner is reaching out to consultant for clarification as well. Owner not interested in DX for acoustical reasons.
360
S
General
361
S
M-General
Owner not interested. Public likes 4 pipe.
3. Screening can be lowered. 4. Electrical Service Reduction 5. Steel reduction 6. Chiller Vibration concerns & System maintenance will be simple 7. More Green Roof / open space
ix.LEED Friendly. b. Open items in design would be the retail areas. We could also use the VRF system. We would run risers to the roof (or perhaps the pool equipment room) and the tenant would R A more popular installation these days is a wireless thermostat. This will allow for the home owner to install the thermostat in a manner that matches with their décor and can also save time in the initial installation. Furthermore, some of these stats connect into a WIFI network that will allow the home owner to control from afar R
362
S
M-General
To be discussed as part of a Unit Possible Upgrade. Stand Alone Controls is the Base.
363
S
T-General
Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed. Elston Window is current Product Basis for Budget. SCB - Owner to advise if the Specifications shall be revised to meet the current Elson Product for 100% DD Window Bidders or if specification as published is to be followed.
08 44 13- 2.8.B.1
Interior Finish-Acrylic Finish-This finish comes with a 10 year warranty I.L.O the 20 year specified. R
364
Aluminum Finishes
Hybrid wall requires interior and exterior Kynar finish. We will provide a deduct for Powder coat interior finish. R
365 08 51 13-2.7
Aluminum Finishes
08 90 00- 2.05.A.1.h
366
Basis of design
EWW would like to add Industrial Louvers to the approved manufacturers list.
R
08 41 13- 2.5.A.1.b
367
Fabrication
Door manufacturer's prep for hardware after they are painted, not before.
R
08 44 13- 3.3.B.2
Field Quality Control- Field Testing
EWW includes field chamber testing at 6.24 PSF with 1.5 times air infiltration of .06 fixed, .09 operable and .3 terrace doors. R
368
08 51 13- 3.2.B.2
Field Quality Control- Field Testing
EWW includes field chamber testing at 6.24 PSF with 1.5 times air infiltration of .06 fixed, .09 operable and .3 terrace doors. R
369
08 51 13- 3.2.B.2
Field Quality Control- Field Testing
370
ADA terrace doors to be tested at 8 PSF.
R
371 08 80 00-
General Review
EWW has sent the specification to our glass manufacturer's for their review and comment. R
08 80 00- 1.6.E.4
EWW currently excludes heat soak testing of tempered glass and spontaneous breakage of tempered glass. R
372
Heat soak testing
08 80 00- 2.1.B.8
EWW currently excludes heat soak testing of tempered glass and spontaneous breakage of tempered glass. R
373
Heat soak testing
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