Description

• Projects in this scope area may include repairing or replacing structural columns, beams, bearing walls, floor structures, and foundations. The full, detailed scope of work for this project including any additional work areas will be updated here after alignment with project stakeholders through scoping and design activities.

Stretch

• The City of New York Office of the Mayor-Executive Order NO. 23, September 22, 2022- CLEAN CONSTRUCTION https://www.nyc.gov/assets/home/downloads/pdf/executive-orders/2022/eo-23.pdf

• Provide EPDs for concrete mixes being used on projects.
• Use GreenNY’s lower carbon concrete specification.
• GreenNY Specification: Lower Carbon Concrete https://ogs.ny.gov/greenny/greenny-specification-lower-carbon-concrete
• Limit concrete emissions to NYS Buy Clean Concrete emissions guidelines.
• Specify concrete blocks with high supplementary cementitious material (SCM) content and/or carbon sequestering additives.
• Minimize concrete, fill, and soil construction and demolition waste (C&D) from capital projects. See Construction Waste section under Waste Management. [SA]
• Use regional materials as per LEED Location Valuation Factor.

Strategies

Optimize Performance, Operation & Maintenance of Buildings, Systems & Assets

Sustainability AgendaCommercial BathroomsCommunity CentersCommercial KitchensEntryways

Last Updated on October 22, 2024 at 9:43 am

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Specifications

03 01 00 - Concrete Restoration

03 01 00 - Maintenance of Concrete

03 20 00 - Concrete Reinforcing

03 24 00 - Synthetic Fiber Reinforcement

03 30 00 - Cast-in-Place Concrete

03 30 54 - Fiber Reinforced Cast-in-Place Concrete

03 40 00 - Precast Concrete

03 60 00 - Grouting

Typ Unit Price Assemblies

Details

G-DT_Proposed Structural CAD Layer Standards

S-DT_1.S-101_CRACK_AND_THROUGH_REPAIR

S-DT_5. S-001.00_Conc Slab Spall repair

S-DT_6. S-002.00_Concrete Repair-CRACK AND THROUGH

S-DT_7. S-003.00_Concrete Beam Repair

S-DT_8. S-004.00 Column Repair

S-DT_Encased Beam

S-DT_S-101 - Concrete Crack Repair

S-DT_S-101_CONCRETE PAD DETAILS AND NOTES_NEW HVAC

S-DT_S-101-Concrete Spall Repair

S-DT_S-103

S-DT_Typical Additional Splicing Detail (ie. couplers)

S-DT_Typical Rebar Tension Lap Splice Lengths

S-DT_Typical Small Opening (less than 1'-6'') Infill Details

Description

• Projects in this scope area may include repairing or replacing foundations; and installing new foundation walls including masonry block walls, mortar, waterproofing, drainage, and vents for exhaust and/or floodproofing. The full, detailed scope of work for this project including any additional work areas will be updated here after alignment with project stakeholders through scoping and design activities.

Stretch

• Minimize concrete, fill, and soil construction and demolition waste (C&D) from capital projects. See Construction Waste section under Waste Management. [SA]
• Provide structural reinforcement for the slab, foundations, and basement or cellar below the Design Flood Elevation (DFE). Review Flood Protection section in Flood Protection for alternatives. [FR]
• Dewatering
  • Approval is required to discharge an amount exceeding 10,000 gallons per day of ground water into the public sewers.

Strategies

Optimize Performance, Operation & Maintenance of Buildings, Systems & Assets

Sustainability AgendaFlood Resilience

Last Updated on August 14, 2024 at 2:47 pm

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Specifications

03 20 00 - Concrete Reinforcing

03 24 00 - Synthetic Fiber Reinforcement

03 30 00 - Cast-in-Place Concrete

03 30 54 - Fiber Reinforced Cast-in-Place Concrete

03 60 00 - Grouting

31 22 00 - Earth Moving, Excavation, Filing and Grading

31 30 00 - Earthwork

31 50 00 - Excavation

Typ Unit Price Assemblies

Details

G-DT_Proposed Structural CAD Layer Standards

Description

• Projects in this scope area may include repairing or replacing structural steel framing members; and installing metal decking, new base plates, shear stud connectors, and expansion joint plates. The full, detailed scope of work for this project including any additional work areas will be updated here after alignment with project stakeholders through scoping and design activities.

Baseline

• Dunnage for Rooftop HVAC
  • Rooftop units shall be anchored adequately to the dunnage as per the manufacturer’s literature.
  • Dunnage shall adequately transfer all load to the roof without damaging it.
  • Rooftop units shall be placed on the cast-in-place dunnage or prefabricated dunnage provided by the rooftop unit manufacturer.
  • Dunnage shall not retain the water.
  • The height of the dunnage shall allow enough clearance for any maintenance if required. The location of the rooftop unit shall be per Mechanical discipline.
  • Fence and/or guard rail around the rooftop units shall be provided per the latest NYC Building Code.
  • The Contractor shall submit dunnage drawings signed and sealed by a New York State Licensed Professional Engineer.

Stretch

• Use recycled steel and/or steel from electric arc furnaces (EAFs) to the extent possible.

Strategies

Optimize Performance, Operation & Maintenance of Buildings, Systems & Assets

Commercial BathroomsCommunity CentersCommercial KitchensEntryways

Last Updated on October 9, 2024 at 8:06 am

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Specifications

05 12 00 - Structural Steel Framing

Details

G-DT_Proposed Structural CAD Layer Standards

S-DT_Encased Beam

S-DT_POST BASE

S-DT_StandDet_A505_Lint_Sill_Repl