BIM Standards. San José Evergreen Community College District

Transcription

1 ATTACHMENT 14 BIM STANDARDS BIM Standards San José Evergreen Community College District Joint-Use 21 st Century Post-Secondary Education Center Contents Project BIM Approach Narrative Staffing Expectations Model Performance Expectations Colocation Expected BIM Uses (checklist to vary by project) Software Standards Model Authoring Platforms Model Aggregation & Coordination Platform General Model Requirements File Transfer Solution & Required Upload/Archive Schedule File Transfer Solution Regular Upload Schedule Milestone Uploads Review During BEP Session(s) Required Model Level of Detail Geometry Requirements Structure: Architecture: Mechanical: Plumbing: Fire Sprinkler: Civil: Estimating & Quantity Takeoff Turnover Expectations [if any] RFP # Attachment 14: BIM Standards Page 1 of 8

2 Project BIM Approach Narrative The expectation of the San José Evergreen Community College District is that BIM will be the vehicle for advanced project communication, but will not reassign, modify or otherwise change any existing responsibilities that exist in the current project. The expectation is that modeling effort on the Joint-Use 21 st Century Post-Secondary Education Center will maximize the project budget, while eliminating future costs related to construction, and operations. The following guide is prescriptive in nature, to reinforce the direct correlation between the quality of the design model and overall project success. Upon award of the project and prior to any model authoring, the owner and design team will conduct BIM Execution Planning (BEP) session(s) to review this document, establish working protocols, and populate the project-specific model progression specification. The owner wishes to work collaboratively with the construction team throughout the design and construction process, however, the owner reserves the right to reject any model submission due to noncompliance with this document or the BEP. Staffing Expectations Throughout the project, the Design/Build team (DB) and each trade contractor should designate a team member (usually in the detailing department) to function as their respective model lead. The DB s model lead will provide overall model leadership for the construction team. Each model leader is responsible for ensuring the models adhere to the San José Evergreen Community College District model standards and functioning as the point of contact for model related issues within the team. The DB will use the Trade Contractor BIM Requirement in the procurement process to ensure a uniform BIM deliverable. The DB will be responsible for coordinating the models, meetings, and activities necessary to deliver a coordinated model. Model Performance Expectations San José Evergreen Community College District will not review any change orders or additional costs related to modeled systems that are incorrectly installed or modeled. This also includes models that fail to include their required scope. The construction manager is responsible for those costs incurred remediating, correcting, or otherwise addressing those issues. Colocation At San José Evergreen Community College District s direction, this project may utilize a colocation or big room approach. This approach will be documented in the colocation work plan. It is expected that the DB will provide adequate staffing (BIM and project management staff) to meet the schedule and deliverables required in the colocation work plan. RFP # Attachment 14: BIM Standards Page 2 of 8

3 Expected BIM Uses The San José Evergreen Community College District expects the utilization of the model for the Joint-Use 21 st Century Post-Secondary Education Center for the following model uses: Model Use First Delivery Reoccuring Required: Parametric Massing Models for Early Phasing and Sequencing Start of SD Model-based drawing production for all sheets 50% SD Every milestone package Design and Consultant Coordination ( clash detection) 25% DD Every milestone package Model-Based Design Review Meetings with the Client 100% SD In accordance with project's design review meetings (weekly, biweekly, or monthly) Renderings for Views, Design Decisions, and Material Selection 100% SD In accordance with project's design review meetings (weekly, biweekly, or monthly) Virtual Mockups 50% DD As needed and requested. Biweekly or monthly. Quantity Extraction for Cost Estimating 50% DD Available for extraction at every major milestone in accordance with Figure 1 Laser Scanning of Existing Conditions Start of SD As needed for design verification Visual Scheduling to provide detailed sequencing Daylight Analysis Energy Modeling Computational Fluid Dynamics 100% SD 50% DD 100% SD 25% DD Software Standards Model Authoring Platforms It is San José Evergreen Community College District expectation that the design team will utilize the following software platforms: Discipline Entity Platform Architecture Design Determined during BEP session(s) Structure Design Determined during BEP session(s) Mechanical, Electrical, and Plumbing Design Determined during BEP session(s) Fire Sprinkler Design Determined during BEP session(s) Wayfinding, Lighting, Security, Design Determined during BEP session(s) Communications, IT/Tel Data, Civil Design Determined during BEP session(s) Mechanical Trade Contractor Determined during BEP session(s) Electrical Trade Contractor Determined during BEP session(s) Plumbing Trade Contractor Determined during BEP session(s) Fire Sprinkler Trade Contractor Determined during BEP session(s) Structural Steel Trade Contractor Determined during BEP session(s) Concrete Model Aggregation & Coordination Platform Model Coordination will utilize Revit. All design team members, including consultants will use the full version of Navisworks Manage, not the free viewer, Navisworks Freedom. RFP # Attachment 14: BIM Standards Page 3 of 8

4 General Model Requirements The construction models will: Not duplicate model geometry or objects between models (example: only one set of light fixtures in the composite model) The project BEP will determine the model component author (MCA) at each major milestone, but in almost all cases, the trade responsible for installing the system is responsible for modeling it also. All models will use the same origin system (also known as the x,y,z 0,0,0 point ) All sections, elevations, and callouts will utilize model geometry. No independent drafted views, without prior approval from the owner, and documented in the BEP Through the model coordination process, the construction team will utilize a horizontal priority of systems, to create an issue free model that will minimize re-coordination by not overlapping or intermixing systems. This eases the construction process during the overhead MEPFP roughin and subsequently reduces the model of construction model coordination. File Transfer Solution & Required Upload/Archive Schedule File Transfer Solution Unless otherwise noted, the design team shall utilize the owner provided FTP server for all projectrelated model exchanges. Regular Upload Schedule Uploading model files will happen on a regular basis, by 3:00 PM Pacific time on Friday afternoons, at the latest. Milestone Uploads Upon completion of a drawing milestone, the design team will upload archived models along with the corresponding PDFs. Review During BEP Session(s) During the BIM Execution Planning Session(s), the team will review the FTP file structure and file naming requirements. RFP # Attachment 14: BIM Standards Page 4 of 8

5 Required Model Level of Detail Geometry Requirements Structure: 1. Primary members (columns, beams, trusses and joists) 2. Any Secondary members identified as a coordination concern (major steel connections, gusset plates, etc.) 3. Any known prefabricated penetrations in primary or secondary members 4. Structural stair components 5. Structural members used in the support of interior systems such as projection screens, projectors, won doors, fire doors, fire shutters, etc. 6. Structural members camber or slope. Concrete slabs (including penetrations and openings) 7. Foundation walls, shear walls, and other structural walls 8. Foundations, mat slabs, caissons, footings, grade beams Architecture: 1. Exterior wall systems not included in structural model 2. Doors and openings (all types), door leaves and frames 3. Windows, curtain walls, storefront systems, skylights, borrowed lites and windows leaves (including all frames, and mullions) 4. Roofing systems (including all roof layers, penetrations and openings) 5. Canopies 6. Scuppers and drains not included in MEP models 7. Stairs (treads, risers, stringers and monolithic stairs) 8. Ramps 9. Railings (including all handrails, guardrails and posts) 10. Stoops 11. Wells 12. Interior partitions and furring 13. Architectural Columns 14. Ceilings (including all soffits and vertical faces of soffits) 15. Elevators and escalators 16. Casework and Millwork 17. Fixed equipment not included in MEP models, including equipment or furniture specific to the building program. 18. Furniture systems 19. Access flooring 20. Slabs and floors 21. Stone or tile floor toppings ½ or greater 22. Significant artwork 23. Fountains and pools not included in Civil model RFP # Attachment 14: BIM Standards Page 5 of 8

6 24. The trade contractor could show the following optional items: a. Actual elevators and escalators b. Actual significant artwork c. Movable equipment not included in MEP models Mechanical: 25. All mechanical and air handling equipment 26. Equipment pads 27. Ductwork 28. Diffusers, return air ducts and flex duct 29. Piping associated with mechanical equipment and not included in the Plumbing model 30. Electrical that is solely associated with mechanical equipment 31. Required clearance areas or access zones (modeled as separate semitransparent Plumbing: 1. Hard insulation or fireproofing around objects (modeled as separate semitransparent component) 2. All plumbing equipment not shown in mechanical or electrical models 3. Equipment pads 4. Electrical associated with plumbing equipment 5. Piping (all hard piping 2 in diameter or greater whether it is for water, gas, drainage, etc. modeled pipes must reflect slopes) and be on a system specific layer, workset, system type or object style 6. Floor and roof drains 7. Plumbing fixtures 8. Valves, backflow preventers, fittings, cleanouts drains, floors, sinks and traps. 9. Hard insulation or fireproofing around objects (modeled as separate semitransparent 10. Required clearance areas and access zones (modeled as separate semitransparent Fire Sprinkler: 1. Tanks, Fire pumps, and Other equipment 2. All hard piping 1 in diameter or greater, with slope 3. Valves, backflow preventers, fittings and sprinkler heads 4. Hard insulation or fireproofing around objects (modeled as separate semitransparent 5. Wall hydrants, and fire department connectors (FDC) 6. Required clearance areas and access zones (modeled as separate semitransparent RFP # Attachment 14: BIM Standards Page 6 of 8

7 Civil: 1. Topography (existing to remain, existing to cut and new fill) 2. Major asphalt and concrete paving, including roads, parking lots, drives, turnarounds 3. Minor asphalt and concrete paving including sidewalks, curbs, gutters 4. The site and grading model shall extend from 15 feet beyond the property line or project scope. 5. Landscaping elements: planting areas, such as raised planting beds and berms, parking islands, pools/ponds/other water features, terraces and other items not included elsewhere in the model. 6. Existing site conditions 7. Sediment and erosion controls 8. Trees and shrubs 9. Paving, curbs, gutters, striping 10. All site utilities traditionally drawn in 2D including: a. Ductbanks, All bundled conduit and piping b. Vaults, manholes, catch basins, tanks, underground storage containers 11. Site amenities or structures including: a. Light poles and bases b. Bollards with foundations c. Backflow preventers and control valves d. Fire hydrants, parking meters, bike racks e. Fencing and playground equipment f. Stormwater management structures pump stations g. fueling systems h. Any other major items that impact on the overall project understanding or which may become project design constraints. All items must be geo-referenced such that all elements can overlay in the composite model or the State s GIS system correctly positioned in the correct location, at all times. Estimating & Quantity Takeoff The composite model will have all of the following objects populated with a minimum of an accurate count (the correct number of objects in the model by the start date listed. By 100% CD, the model will be correct for all categories and unit types listed in figure 1. RFP # Attachment 14: BIM Standards Page 7 of 8

8 System Revit Com ponent Unit type captured for Quantity Takeoff Quantity Takeoff Organization Tim efram e (start date) A10 Foundations Structural Foundations Count, Perim eter (LF), Volum e (CY) By Level, By Type 100% SD B10 Superstructure Floor- Structural Count, Perim eter (LF), Area (SF) By Level, By Type 100% SD B10 Superstructure Shaft Opening s Count, Perim eter (LF), Area (SF) By Level, By Type 100% SD B10 Superstructure Structural Fram ing and Beam SystemCount, Length (LF) By Level, By Type 100% SD B10 Superstructure Structural Colum ns Count, Length (LF) By Level, By Type 100% SD B10 Superstructure Structural Connections Count By Level, By Type 100% SD B10 Superstructure Structural Stiffeners Count By Level, By Type 100% SD B20 Exterior Enclosure Ceiling Count, Length (LF), Area (SF) By Level, By Type 50% DD B20 Exterior Enclosure Curtain Panels Count, Length (LF), Area (SF) By Type 100% SD B20 Exterior Enclosure Curtain W all System s Count, Length (LF), Area (SF) By Type 100% SD B20 Exterior Enclosure Curtain W all Mullions Count, Length (LF), Area (SF) By Type 100% SD B20 Exterior Enclosure Doors Count By Level, By Type 100% SD B20 Exterior Enclosure Room s Count, Perim eter (LF), Volum e (CY), Area (SF) By Level, By Type 100% SD B20 Exterior Enclosure W alls Count, Leng th (LF), Area (SF), Fire Rating, Acoustic Rating, Vertical Extension By Type 100% SD B20 Exterior Enclosure W indows Count, Length (LF), Area (SF) By Type 100% SD B30 Roofing Roofs Count, Perim eter (LF), Area (SF) By Level, By Type 50% DD C10 Interior Construction Ceiling Count, Perim eter (LF), Area (SF) By Level, By Type 50% DD C10 Interior Construction Doors Count By Level, By Type 100% SD C10 Interior Construction W alls Rating, Vertical Extension By Type 100% SD Count, Leng th (LF), Area (SF), Fire Rating, Acoustic C10 Interior Construction W indow s Rating By Level, By Type 100% SD Count, Leng th (LF), Area (SF), Fire Rating, Acoustic C20 Stairs Stairs Count By Type 100% SD C20 Stairs Railings Count, Length (SF) By Level, By Type 100% SD C30 Interior Finishes W alls Count, Leng th (LF), Area (SF), Fire Rating, Acoustic Rating, Vertical Extension By Type 100% SD C30 Interior Finishes Floors Count, Perim eter (LF), Area (SF) By Level, By Type 100% SD C30 Interior Finishes Ceilings Count, Perim eter (LF), Area (SF) By Level, By Type 50% DD D10 Conveying Specialty Equipm ent Count By Level, By Type 100% SD D20 Plum bing Plum bing Fixtures Count By Level, By Type 100% SD D20 Plum bing Major Runs (2" or greater) Count, Length (SF) By Level, By Type, By System 50% DD D20 Plum bing Risers Count, Length (SF) By Level, By Type, By System 50% DD D20 Plum bing Minor Runs (2" or sm aller) Count, Length (SF) By Level, By Type, By System NIC D20 Plum bing Fittings Count By Level, By Type, By System 50% CD D30 HVAC Ducts, Fittings and Accessories Count, Length (SF) By Level, By Type, By System 50% DD D30 HVAC M ajo r D u ct Ru n s Count, Leng th (SF) By Level, By Type, By System 50% DD D30 HVAC Flex Duct & Distribution Count, Length (SF) By Level, By Type, By System 50% CD D30 HVAC Air Term in als Count By Level, By Type, By System 50% DD D30 HVAC Mechanical Equipm ent Count By Level, By Type, By System 100% SD D30 HVAC Pipes, Pipe Fittings and Accessories Count, Length (SF) By Level, By Type, By System 50% DD D30 HVAC HVAC Piping (2" or greater) Count, Length (SF) By Level, By Type, By System 50% DD D30 HVAC HVAC Piping (2" or sm aller) Count, Length (SF) By Level, By Type, By System NIC D40 Fire Protection Sprinklers Count By Level, By Type, By System 50% DD D40 Fire Protection Pipes, Pipe Fittings and Accessories Count, Length (SF) By Level, By Type, By System 50% DD D40 Fire Protection FP Piping (2" or greater) Count, Length (SF) By Level, By Type, By System 50% DD D40 Fire Protection FP Piping (2" or sm aller) Count, Length (SF) By Level, By Type, By System NIC D40 Fire Protection Fittings Count By Level, By Type, By System NIC D50 Electrical Cable Trays and Fittings Count, Length (SF) By Level, By Type, By System 50% DD D50 Electrical Com m unication Devices Count By Level, By Type, By System 50% DD D50 Electrical Conduits and Fittings Count, Length (SF) By Level, By Type, By System 50% DD D50 Electrical M ajo r Ru n s (2" o r g reater) Count, Leng th (SF) By Level, By Type, By System 50% DD D50 Electrical Minor Runs (1" to 2") Count, Length (SF) By Level, By Type, By System NIC D50 Electrical Underground System s Count, Length (SF) By Level, By Type, By System 50% DD D50 Electrical Data Devices Count By Level, By Type, By System 50% DD D50 Electrical Electrical Fixtures Count By Level, By Type 50% DD D50 Electrical Electrical Equipm ent Count By Level, By Type 50% DD D50 Electrical Fire Alarm Devices Count By Level, By Type 50% DD D50 Electrical Lighting Devices and Fixtures Count By Level, By Type 50% DD D50 Electrical Security Devices Count By Level, By Type 50% DD E10 Equipm ent Specialty Equipm ent Count By Level, By Type 50% DD E20 Furnishing s Casework Count, Length (SF) By Level, By Type 50% DD E20 Furnishings Prem anufactured Count, Length (SF) By Level, By Type 50% DD E20 Furnishing s Custom Count, Length (SF) By Level, By Type 50% DD E20 Furnishings Furniture and Furniture System s Count By Level, By Type 50% DD F10 Special Construction Radiant Floor Count, Area By Level, By Type 50% DD Turnover Expectations Figure 1 As Built Models will be turned over to the owner in both their native file formats and as a composite NWD. Any required object enablers will be provided at this time. RFP # Attachment 14: BIM Standards Page 8 of 8