A. Complete and dated plans and specifications (including traffic control plans if applicable) of sufficient clarity to indicate the location, nature and extent of the work
1.20 Basis of Design Manual - Basis of Design (BOD) - The BOD is a narrative and analytical documentation prepared by the design A-E along with design submissions to explain how the owner's
1.21.2 Design Development Phase (60%) - For all LAWA projects, the Design Development plans and specifications shall include all information in previous submittals plus all annotated
comments from previous submittals and shall at a minimum indicate:
A. Proposed landscaping, exterior signing, exterior lighting, fencing or other site elements.
B. Preliminary horizontal and vertical alignments for all roadways, drainage systems, and applicable exterior utilities tied into Airport coordinate system.
C. Preliminary paving and parking layouts with horizontal and vertical ties to site survey and representative cross-sections.
D. Preliminary Cost Estimates, Construction Schedule and Phasing Plans.
E. Perspective Rendering - May be required if the project has visual impact on the Airport development as a whole.
F. Design data and analysis.
G. Soil tests data and analysis.
H. Outline technical Specifications
Design Development plans and specifications for Airfield Projects shall at a minimum include:
A. Horizontal and vertical layouts for all proposed airfield paving, emergency roads, and drainage features.
B. Layouts for proposed airfield electrical circuits, NAVAIDS, and underground utilities.
C. Typical sections for each type of paving, including surface drainage.
D. Site access points and haul routes. Typical details for all paving, jointing, sealing, drainage, electrical, utilities, etc.
Design Development plans and specifications for Buildings shall at a minimum include:
A. Floor Plans B. Framing Plans C. Ceiling Plans D. Roof Plans
E. Sections and Elevations F. Details of typical conditions Architectural Drawings:
A. Sheet Index
Project Description
• Update Code Research Information, as required.
• Provide parking area calculations, if required.
• Provide a diagrammatic building section highlighting the function of each level of the terminal.
• Provide a vicinity map.
• Provide a preliminary list of deferred permits, if any.
• Indicate a list of abbreviations and the Airport Acronyms utilized at LAX.
B. Egress Plan
• Update Occupant load summaries & corresponding egress loads C. Accessible Path of Travel / Existing Rest Room Plans
D. Demolition Plan
• Indicate photos of existing conditions E. Site Logistics Plan and Phasing Document(s)
• Prepare preliminary phasing drawings. Drawing shall be for each phase of construction
F. Zone Plan (if required).
• Indicate the sheet zones of the building G. Site Plan
• Clearly identify the area of the Terminal being renovated.
• Identify all setbacks, easements, (utility and otherwise), overall building dimensions.
H. Floor Plans
• Call out all building sections.
• Make certain that all new walls have been identified by type of assembly with the proper fire rating.
• Identify all existing building expansion joints with corresponding detail call out, both horizontal and vertical.
• Indicate two building grids: one for existing construction and one for new construction.
• Call out areas with enlarged plans.
• Indicate any overhead features with a dashed line.
• Indicate new and existing drinking fountains.
• Locate all fire extinguisher cabinets, recessed or wall mounted.
• Verify plumbing fixture count with plumbing drawings.
• Make certain that a north arrow is indicated on the plans.
• Identify all new millwork.
I. Enlarged Floor Plans
• Provide enlarged floor plans for areas such as toilets, kitchens and various utilities rooms in order to better convey information that cannot be clearly identified and noted on a smaller drawing.
• For enlarged toilet rooms, indicate all accessories and compartments per LAWA standards.
J. Roof Plan
• Coordinate all new equipment pad locations, sizes and equipment weight(s) with MEP drawings.
• Confirm the ability of the existing roof structure to accommodate any new roof load with the Structural Engineer of Record.
• Call out related roof details, if any.
K. Reflected Ceiling Plan
• Clearly identify all finish materials.
• Indicate all ceiling heights.
• Update lighting plan based upon approved fixtures. Provide dimensions as to how to locate these fixtures.
• Identify all light coves and provide detail call out.
• Locate, verify and coordinate all ceiling mounted fixtures such as but not limited to: life safety devices, security cameras, signage, ventilation grills. Coordinate with
corresponding disciplines.
• Begin detailing all soffit conditions. Indicate how the soffit is attached to the roof/floor assembly above with required kickers and connection call outs.
• Indicate all existing building expansion joints with a corresponding detail call out.
Begin to detail conditions such as these taking into account the adjacent finish materials on both sides of the joint.
• Identify all plenum fire stops, if required by code.
• Consider a separate interstitial plan in order to identify various equipment and systems located between the ceiling plane and the structure above.
L. Door Schedule
• Check that all door numbers are identified on the plans with the proper size, fire rating, frame and door type.
• Indicate all door and frame types.
• Indicate typical door thresholds and note the transition between floor materials under the doors.
• Indicate all head and jamb details
• Indicate door hardware groups for all doors.
M. Finish Plan
• Update finish call outs based upon approved on finish materials.
• Identify all material transitions.
N. Furniture Plan
• Update furniture layout based upon approved furniture.
• Highlight code required horizontal clearances for egress.
O. Interior Elevations
• Confirm that all finish materials are clearly identified.
• Locate all wall mounted equipment such as but not limited to: Electrical outlets, fire extinguisher cabinets, fire hose cabinets, signage, strobes, defibrillator cabinets, lighting, etc.
• Indicate all access panels as required by MEP disciplines.
• Indicate all louvers and grills required by Mechanical plans.
• Indicate electrical switchgear and panels.
• Indicate all pipe and duct penetrations.
• Indicate vertical dimensions and where required, horizontal dimensions.
P. Building Cross Sections
• Indicate heights of proposed finish ceilings.
• Identify adjacent spaces with the corresponding room number.
• Identify all primary materials and note material transitions and terminations.
Q. Wall Sections
• Indicate top and bottom connections to existing structure.
• Call out all material finishes.
• Profile all equipment adjacent to wall.
• Indicate louvers and required heights. Coordinate with Mechanical drawings.
R. Details – (¾” = 1’-0” minimum).
• Further develop ADA compliant casework and equipment details.
• Further develop waterproofing detail(s) for any interior “wet areas” such as kitchens including drains or exterior.
• Provide typical fire stop details for both vertical and horizontal conditions.
• Provide enlarged details generated from wall sections.
• Wall Types.
• Expansion and control joints.
• All material transition details – floor and wall.
• The use of 3D details is encouraged for clarity purposes.
• Details for all wall recessed equipment such as fire hose cabinets.
S. Wayfinding and Signage Drawings and Details
• Location Plans
• Identify all sign types with corresponding signage schedule.
• Perform structural and electrical coordination.
Food Service Drawings: (if required) A. Sheet Index
B. Food Service Equipment Schedule with Utility Requirements C. Food Service Equipment Plan
D. Elevations / Details
E. Food Service Equipment Cut Sheets F. Exhaust Hood Drawing
Structural Drawings:
A. Further develop structural calculations.
B. Further soffit and door support details.
C. Further develop vertical and lateral support for suspended ceilings.
D. Further develop support details for any low walls.
E. Indicate framing details for openings wider than 4 feet in any interior partition.
F. Provide typical details for signage and equipment support.
Mechanical Drawings:
A. Sheet Index
B. General Notes, Symbols, Legend, Preliminary Equipment Schedules C. Demolition Drawings with Photographs
D. Floor Plan
• Identify all exterior and interior louver openings. Coordinate with Architectural drawings.
• Locate all mechanical rooms. Reference to an enlarged plan.
• Size all ductwork and coordinate layout with Architectural drawings.
• Locate all fire dampers and control dampers. Coordinate locations with Architectural and Electrical drawings.
• Duct connections to all equipment including hoods that require supply or exhaust air.
E. Enlarged Mechanical Room Floor Plan
• Indicate all required clearances for maintenance and otherwise.
• Dash in areas designated for future expansion.
F. Enlarged Cross Section of Mechanical Room
• Indicate all ductwork and below clearances.
G. Reflected Ceiling Plans
• Confirm location of air distribution devices. Coordinate with Architectural Drawings.
H. Roof Plan
• Confirm roof equipment pad sizes and weights.
• Confirm all required roof penetrations.
• Provide detail for vibration isolation
• Confirm screen wall requirements, if any, with Architectural drawings I. Standard Details
• Begin to layout all required details Electrical Drawings:
A. Sheet Index
B. General Notes, Symbols, Legend, Lighting Schedule, Panel Schedules C. Demolition Drawings with Photographs
D. Single Line Diagram with Load Calculations E. Floor Plan(s)
• Indicate all switches for lighting control
• Locate all receptacles
• Locate Cable trays. Indicate size and location
• Indicate service entrance and main disconnect
• Indicate exit lights
• Locate Fire Alarm Plan and associated life safety devices. Coordinate with Architectural drawings
• Locate all transformers and required clearances
• Locate all switchgear, switchboards and similar equipment F. Reflected Ceiling Plan
• Identify all light fixtures G. Details
• Identify and begin to layout all details
H. Coordinate Electrical Drawings with Signage Package Plumbing Drawings:
A. Sheet Index
B. General Notes, Symbols, Legend, Preliminary Equipment Schedules C. Demolition Drawings with Photographs
D. Floor Plan
• Verify all major horizontal pipe work, new and existing
• Coordinate new standpipes and risers with architectural drawings
• Confirm that plumbing fixtures are shown based upon the code requirement
• Coordinate water heater(s) location with architectural drawings
• Coordinate all floor drains and floor sinks with architectural drawings
• Verify that vertical pipes do not conflict with structural beams, column base plates, HVAC ducts or any other equipment of other disciplines
• Verify clearances of all new pipe chases
• Group vent pipes as much as possible in order to minimize penetrations
• Design pipes crossing expansion joints to accommodate movement E. Plumbing Riser Diagrams
F. Standard Details
• Begin to define and layout all required details
Fire Protection Drawings:
A. Floor Plan
• Coordinate fire sprinkler riser with architectural drawings B. Reflected Ceiling Plan
• Update sprinkler layout Communication Drawings:
A. Sheet Index B. Demolition Plan C. Single Line Diagrams D. Construction Floor Plan
• Verify all conduit sizes for required right of ways and required radii E. Typical Details
• Connection Point Details at the MPOE and the dedicated utility room
• Details pertaining to any proposed roof mounted equipment
• Coordinate all connection details to existing structure with Structural Engineer of Record
Security Drawings:
A. Sheet Index B. Demolition Plan C. Single Line Diagrams D. Construction Floor Plan
• Coordinate locations of all security equipment with Architect of Record E. Details
• Coordinate connection details to existing structure with the Structural Engineer of Record
Additional Required Documents:
A. Updated Cost Estimate
B. Updated Construction Schedule
C. Updated Site Logistics Plan and Phasing Drawings
D. Provide a corresponding Set of Specifications in CSI format
1.21.3 Construction Document Phase (100%-review) - For all LAWA issued projects, the