Appendix B - DD Drawings.pdf

Attachment B - Design Development Drawings

Design Development (DD) Drawings shall consist of the following. (Additional types of information, processes and considerations may be required for certain projects.)

DD Drawings

Cover sheet Second sheet border Index sheet (may be included on cover sheet) General sheets

Overall site plan showing total project Existing conditions (as base) Contractor staging areas (construction storage, field office, construction camp) with adequate space or sequencing needs Construction limits Construction access Survey control information, monuments and benchmarks with coordinates and elevations Property lines with bearings, easements, utility corridors and setbacks Proposed construction (i.e. outline of new structures, utilities, roadways, walks) Unique construction requirements

Existing Conditions Plan:

Existing Contours and spot elevations Existing Buildings and other structures Existing Site Features: roads, parking, structures, walks, steps, walls, etc.

Existing Utilities, above and below ground, shown to scale

(transformers, inlets, lift stations, propane tanks, septic tanks, culverts, etc.) include spot elevations for each, invert elevations for all below ground structures. Use appropriate symbols for small utility items (i.e. lighting, transformers, pull boxes, manholes, inlets, etc.)

Existing land features and vegetation Overall symbol legend and abbreviations list Demolition plan, as appropriate. Demolition may be shown on discipline sheets if more appropriate HazMat plans, as appropriate.

Code Analysis and Architectural Barriers Act Accessibility Standards

(ABAAS) Compliance Plans Universal Design and Accessibility Site Plan Universal Design and Accessibility Building Plan Fire Safety Plan

Fire Egress Plan Civil Engineering Sheets

Site Plans Existing conditions Discipline specific notes, legends, code references, symbols and abbreviations.

Site features: roads, parking, structures, walks, steps, walls, etc.

Utilities shown to scale (lighting, transformers, pull boxes, manholes, inlets, lift stations, propane tanks, septic tanks, culverts, etc.) Use appropriate symbols for small utility items (i.e. lighting, transformers, pull boxes, manholes, inlets, etc.

Geotechnical testing areas, boring locations, percolation test holes Construction limits

Road and Parking Existing conditions (as base) with plan and profile sheet outlines, as appropriate.

Plan and profile sheets Typical cross-sections Road and parking centerline stations, bearings, distances, and curve data (layout tables, as appropriate) Intersections and other site radii identified with radius and coordinates Construction limits

Storm Water Existing conditions (as base) Collection, treatment (i.e. settlement ponds), and layouts (plan and profile sheets, as appropriate) Structures plans, elevations and details Construction limits

Utilities Existing conditions (as base) Water systems and components: collection, treatment, and distribution layouts (plan and profile sheets, as appropriate) Wastewater disposal systems and components: location, size, and layouts (plan and profile sheets, as appropriate) System processes and flow diagrams Utilities (identified for removal or abandonment, as appropriate) Construction limits

Details Sheets Details (i.e. trenching details, thrust blocks, water/sewer line crossings, silt fence, sewer cleanouts, manholes, valves and boxes, curb stops, fire hydrants, air release valves, sewage air release valves, irrigation details, pressure relief valves, meters and boxes, pressure regulators, check valves and boxes, backflow preventors, septic tanks, absorption trenches, distribution boxes, piping connections, water well details, lift station details, storm water details, storage tank details)

Landscape Architecture Sheets Demolition Plan (if required)

Existing conditions (as base) Structures Plant material (tree protection, plants to be removed or salvaged) Utilities (identified for removal or abandonment) Site furnishings Clearing and grubbing Construction Limits

Site Plan Existing conditions (as base) Major site features: roads, parking, structures, site drainage, walks, steps, walls, etc.

Utilities shown to scale. Use appropriate symbols for small utility items (i.e. lighting, transformers, pull boxes, manholes, inlets, etc.)

Discipline specific notes, legends, symbols and abbreviations.

Sections and elevations identified Major site elements and details identified Storm water protection measures Construction Limits

Site Layout Plan Existing conditions (as base) Roads, parking, walks and service areas locating:

Dimensioned traffic markings Dimensioned walks, steps, terraces, and site elements

Buildings and structures Finish floor elevations noted Roof overhangs

Outdoor lighting Above and below ground utilities Construction Limits

Grading Plan Existing conditions (as base) Existing contours and spot elevations Proposed grading

Proposed contours (maximum 2 feet contour interval with each 10 feet interval in heavier pen weight and labeled)

Spot elevations of key walks, accessible routes, walls, parking, drainages and site elements

Spot elevations at top and bottom of walls, steps and ramps High points, low points, swale centerlines Finish floor elevations at each access point of structures

Tree and vegetation protection Utility systems

Construction Limits Planting/Revegetation/Irrigation Plan Site Elevations:

Entrances Exterior materials with major site elements Dimensions

Site Sections (One longitudinal and one transverse) Typical section through site Stairs Site Walls

Architecture Sheets Compliance Drawings

For Section 106 State Historic Preservation Office (SHPO) Reviews annotate floor plans, elevations, roof plans, and building sections describing planned modifications and methods that are parts of the preservation approach for mitigating impacts.

General Sheet(s) Notes, legends, code references, fire safety plan, symbols and abbreviations legends. (This information may alternately be included on the beginning "G" sheets - see General Sheets)

Demolition Drawings (existing and historic structures) Floor Plans

Spaces individually delineated and labeled Section cut references General notes and annotations on the same sheet Dimensions Clearly Identify demo items

Roof Plans Major or group roof penetrations Section cut references Plan dimensions General notes and annotations Clearly Identify demo items Identify roof assembly, substrate, and drainage items

Elevations Entrances, window arrangements, doors Exterior materials with major vertical and horizontal joints Vertical dimensions/floor levels General notes and annotations on the same sheet Clearly Identify demo items

Building Sections Floor levels Vertical dimensions/floor levels Spaces labeled General notes and annotations on the same sheet Clearly identify demo items

New Construction and Rehabilitation Drawings Building Floor Plans

Major or group roof penetrations Spaces individually delineated and labeled Section cut references Enlarged layouts of special spaces Door swings and marks Window openings and marks General notes and annotations on the same sheet Plan dimensions (verified with structural) Clearly Identify new work

Building Roof Plans General notes and annotations on the same sheet Section cut references Plan dimensions Indicate roof pitch/taper and drainage arrows Gutters and downspouts Primary and secondary roof drains and scuppers Label roof assembly and deck materials Clearly Identify new work

Building Elevations Entrances, window arrangements, doors Exterior materials with major vertical and horizontal joints Roof levels and overhangs Vertical dimensions and finish floor elevations General notes and annotations on the same sheet Clearly Identify new work

Building Sections (Minimum one longitudinal and one transverse) Vertical floor to floor dimensions/elevations (verified with structural) Stairs and elevator shafts Typical ceiling heights Room labels General notes and annotations on the same sheet Clearly Identify new work

General roof construction details (roughed out) Door and Window details (roughed out) Typical and special construction details (roughed out) Interior elevations Reflected ceiling plans Room finish, hardware, door and window schedules (roughed out) Equipment layout (roughed out) Keynotes shall contain complete note, not specification number Keynote Legend shall be on the same sheet as keynote reference All accessibility dimensions shall be located directly on accessibility layout sheets, not referenced remotely to a standards sheet.

Structural Sheets General

Applicable Codes and Standards Listing of design loads and all required information in accordance with International Building Code (IBC) Section 1603 Listing of all structural materials used, including material strengths Exposure Category and requirements for concrete Diaphragm fastening requirements Requirements for special inspection IBC Chapter 17 List of abbreviations Symbol legend

Standard Details Standard details applicable to the project Control joint details for all materials. Control joints shall be located by dimension on the plan sheets. References to the architectural drawings for control joint locations are unacceptable.

Reinforcing steel splice length schedule Lintel schedule(s) Shearwall schedule

Foundation Plan Fully dimensioned foundation plan (references to the architectural drawings for foundation dimensions are unacceptable) including:

Overall building dimensions Column gridlines Location of foundation elements with respect to column gridlines Size of all foundation elements Foundation wall thickness

Floor Framing Plan Fully dimensioned floor framing plan (references to the architectural drawings for framing dimensions are unacceptable) including:

Overall building dimensions Column gridlines Location of framing elements with respect to column gridlines Size and spacing of framing members Size and direction of span of roof sheathing or decking

Roof Framing Plan Fully dimensioned roof framing plan (references to the architectural drawings for framing dimensions are unacceptable) including:

Overall building dimensions Column gridlines Location of framing elements with respect to column gridlines Size and spacing of framing members Size and direction of span of floor sheathing or decking

Details Foundation Details Floor Framing Details

Loading diagrams for special load cases for steel bar joists Column schedules for steel buildings Column and beam schedules for concrete buildings

Roof Framing Details Loading diagrams for special load cases for steel bar joists Column schedules for steel buildings Column and beam schedules for concrete buildings Prefab truss profiles with loading diagrams for all load cases

Mechanical Discipline specific notes, legends, code references, symbols and abbreviations.

Preliminary equipment sizes, locations, and capacities Preliminary equipment layout plans for mechanical rooms Floor plans for: Heating, Ventilation & Air Conditioning (HVAC), plumbing, and fire protection systems Preliminary HVAC system schematics and flow diagrams Acoustical and vibration control measures Energy conservation measures

Electrical Discipline specific notes, legends, code references, symbols and abbreviations Power, telephone, and telecommunication distribution to project: plan and details Site electrical plan showing routing with telecommunications, site lighting, transformers, generators and vaults drawn to scale Approximate sizes, locations and capacities of major components Preliminary equipment layouts plan for electrical rooms Roof plan for lightning protection (if applicable) Floor plans for: lighting, power, telephone, security, fire detection systems Light fixture schedule Single line diagrams for: power distribution, telecommunications, fire alarm and security systems