EXHIBIT "A" WILLIAM S. HART UNIFIED HIGH SCHOOL DISTRICT HART HIGH SCHOOL; NEW 2-STORY DSA MODULAR CLASSROOM BUILDING

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1 DIVISION 01 - GENERAL REQUIREMENTS Temporary Facilities / Toilets Temporary Site Fencing / Dumpsters Temporary Field Office Trailers Lundgren Management Temporary Electrical Power All City Permits, Fees, Water, Electrical Etc. Temporary Phone & Internet Site Security DIVISION 02 - EISTING CONDITIONS Subsurface Investigation If Applicable. Demolition & Removals DIVISION 03 - CONCRETE Mow Strips - If Applicable Site Flatwork & Accessories Curb & Gutter Concrete Forming & Reinforcing CIP Concrete Precast Concrete Concrete Cutting Foundations Mechanical & Utility Foundations Site Foundations Elevator Foundations Foundation Staking Haul-Off of All Foundation/ Form Spoils From Site All Footings & Stem Walls Crawl space slurry Provide Modular Foundation embed material only Install Foundation embeds for Modular Install Foundation Vents and Grates At Concrete Paved Areas Supply Metal Grates and Frames Material Only Elevator/Stairs/skywalk footings Material only Modular Contractor to Provid Material Only

2 Elevator ADA Compliant Threshold, Exterior Slope, Etc. Foundation - Dig footings Provide/Install Light Weight Concrete Subfloors within Provid/Install Light Weight Concrete at Balcony, skywalks, and stairs DIVISION 04 - MASONRY Masonry Grout & Mortar Precast Caps DIVISION 05 - METALS Foundation Flashings And Weep Screeds Foundation & Access Vent Grates ADA Handrails ADA Guardrails ADA Site Handrails ADA Site Guardrails ADA Drinking Fountain Handrails DIVISION 07 - THERMAL & MOISTURE PROTECTION Above grade conditions only AMS Furnished, Contractor Installed. Dampproofing & Waterproofing Above grade conditions only Weather Barriers Roofing - Sarnafil 60mil Single Ply Roofing System - 10yr Warranty Siding Panels - If Applicable Fire & Smoke Protection - If applicable DIVISION 08 - OPENINGS Doors & Frames Windows & Frames Door Hardware Glazing Louvers & Vents Skylights DIVISION 09 - FINISHES Plaster & Gypsum Board Tackable Wall Panels

3 Ceramic Tile Ceilings Floorings & Base Wall Finishes Painting & Coatings DIVISION 10 - SPECIALTIES & Site ADA Signage DIVISION 11 - EQUPMENT Security Equipment - If Applicable Educational Equipment (Smart TVs, WAPs, Smartboards, Etc.) DIVISION 12 - FURNISHINGS Owner Furnished, Contractor Installed. Owner Furnished, Contractor Installed. Casework, Cabinets, & Countertops Per DSA drawings Classroom Furniture DIVISION 14 - CONVEYING EQUIPMENT DSA Approved Elevators Elevator Check List: a. All electrical must be run in EMT rigid conduit, for both high and low voltage for elevator. b. All electrical to be terminated and hooked up in disconnect and junction boxes which are provided in the elevator machine room. c. The controller cannot be used as a pull box d. All electrical circuits must be hot, smoke detector operational and telephone must have dial tone prior to calling to prepare elevator for final inspection e. Provide conduit and power locations as directed by American Modular f. Provide conduit and power up for electrical service to the elevator disconnect g. Provide conduit and power(s) for the three 110v circuits h. Provide conduit and power for the smoke detector i. Provide conduit and line for the telephone

4 j. Detector must have two sets of open dry contacts k. Provide conduit run from smoke detector to the controller l. Provide telephone line to be run in conduit to jacks supplied above controller m. Telephone number to be supplied for emergency auto dialing n. All circuits to be dedicated and originate outside the elevator or the equipment room o. Installation of a drain line and tank or other approved means to deal with sump drain discharge p. Elevator F.A. as required, including smoke detector in machine room and AC for machine room (if required) q. Install ground rod in bottom of the elevator pit. Attach a bond from ground rod to lug on tower frame r. All items listed above must be completed before sending a crew to adjust and go through the inpsection process. A two-week notice is required to schedule appointments after installation is complete. DIVISION 21 - FIRE SUPPRESSION Fire Water Service -Stubbed into New s AFF w/flange 6" Bring FS line to point of connection Terminate 6" above FF w/ flange after building is crane set Fire Water Service Within New Fire Sprinklers Including Calculations, Backflows, Signage, Etc. Per DSA Approval. Connect Flow Switch to Fire Alarm System Fire sprinkler Riser DIVISION 22 - PLUMBING Foundation & Site Drywells All Cleanouts below finished Floor Pressure Testing of All UG Lines Storm Drain Lines & Catch Basins Provide & Install Gutters

5 Site Sewer Line - Within 2' of New Gas Service - Within 2' of New Connect to Modular Site Water Service - Within 2' of New Site Gas Meters & Fees - If Applicable Gas Service Line Through s & Mechanical Units Shut Off Valves (Water, Gas, FW, Etc.) Site Shut Off Valves (Water, Gas, FW, Etc.) Shut Off Valves & Pressure Reducing Valves in & HVAC Units Water Service in building Plumbing Fixtures Connect to Modular Stub out At or below grade conditions Chlorination - All Lines Including modular buildings Downspout cleanouts Install after downspouts installed Connect Down spouts to storm drain Crawlspace waste manifold DIVISION 23 - HVAC HVAC Piping & Pumps Within The HVAC Supply & Return Ducts HVAC Exhaust Fans HVAC Air Cleaning Devices Thermostats EMS System EMS Wiring, Testing, Labeling, Devices, Etc. To Ensure EMS is compatible with New HVAC Units Power for EMS Stub 2' past foundation stem wall. Waste Manifold to be Cast Iron Including thermostats/sensors/controls/ conductors Backboxes/J-boxes within wall cavity Stubbed 6" above T-bar only EMS sensors/thermostats conductors Connect to HVAC units DIVISION 26 - ELECTRICAL Site Electrical Service - to New Including energizing modular subpanels

6 Interior (With Occupancy Sensors) & Exterior LED Light Fixtures Site Light Fixtures & Foundations Site UG Trenching, Backfill, & Compaction Main Switch Boards Conductors To Meters Transformers Distribution Switch Boards Energizing of New & All Site/ Electrical Components Electrical Sub Panels Ground Rods, Testing, & Reports Power for Low Voltage Components All Electrical Within New See subsequent items in Division 21, 23, 26 and 27 for scope limitations Conductors from Main Switch Board to Modular Subpanels Electrical conduit from MSB to crawl space subpanel stub out Conductors from 1st floor panel to 2nd floor subpanels EMT pathway between 1st floor subpanel & 2nd floor subpanels Energize all building subpanels DIVISION 27 - LOW VOLTAGE All Necessary Conduit Sleeves Between Classroom to Classroom All New to Existing Low Voltage Tie-Ins (To Be Coordinated Through The School) As necessary for low voltage system(s). Testing of All Low Voltage Lines Training of District Employees For All New Devices Dedicated Phone Line & Testing at Elevator Telephone System & Devices at New Network Infrastructure Fiber Optic Network System Audio-Video Systems

7 PA & Phone System - Install, Equipment, Cabling, Testing, Labeling, Etc. Structured Cabling Data Communications Data System - Install, Equipment, Cabling, Testing, Labeling, Etc. All Fire Alarm Communications & Panels Fire Alarm System - Install, Equipment, Cabling, Testing, Labeling, Etc. Site Fire Alarm Systems to Complete Flow & Tamper Switches - To Include All Low voltage backboxes/ J-boxes within wall cavity only Fire alarm backboxes/j-boxes within wall cavity only Conduit pathway to IDF room IDF cabinets Signal Termination Cabinets DIVISION 28 - ELECTRONIC SAFETY & SECURITY Stubbed 6" above T-bar ceiling only Stubbed 6" above T-bar ceiling only New Security System All New to Existing Security Tie-Ins (To Be Coordinated Through The School) Testing of All Security Lines Training of District Employees For All New Devices & Equipment DIVISION 31 - EARTHWORK Site & Excavation, Backfill, Compaction, Import, Export, Etc. Rough Grading Finish Grading Surveying, Staking (Site & Footprint), Etc. Finish Grade, Including Slopes To Drain (If Applicable) Within The Pad Area, & Re-Grading After All Removed Form Work. Excavate Modular Foundation Pads To +/-.1' for 18" Crawl Space Height. DIVISION 32 - ASPHALT CONCRETE PAVING Backfill along building perimeter within 3 weeks after buildling crane set

8 Asphalt Concrete Paving & Slurry Seal (Power Wash Prior To Seal) Driveways, Parking Stalls & Accessories, Wheel Stops, Speed Bumps, Etc. Walkways Striping Protection Bollards Gates & Fencing - Including Footings, Soil Export, Etc. Landscape Planting Landscape Irrigation Systems OTHER(S) Marquee Sign - If Applicable Restroom Accessories (Soap/ Paper Towel Dispenser, Mirror, Grab Bars, Etc.) Classroom Accessories (Soap/ Towel Dispenser) Site SWPPP & Monitoring Temporary Construction Keys & Cores Permanent Master Keys & Cores Provide Unobstructed Truck/ Crane Routes & Access To Foundation Pads Establish Corners & Surveying Projection Screens - If Applicable AMS to provide mirrors and ADA accessories only District, High School, & Contractors to Ensure No Material, Equipment, Stockpiles, Etc. is in the way. All Prime & Modular Contractors to Protect. Mounted Exterior Hose Bibbs Mounted Exterior Power Outlets Roof Hose Bibbs Elevator Inspection Scheduling Elevator Fire Alarm, Phone, Fire Sprinkler, Etc. Must Be In Working Condition For CA State Elevator Inspection. All Contractors to be Present for Inspection Classroom Markerboards All Noted Contractors. VCT Waxing & Sealant

9 Walk-Off Floor Mats at Classroom Entry Exterior Shade Canopies Site Security Dust Control Roof Parapet Trane Roof Top 14 SEER Gas/Electric HVAC Systems Utility POC Coordination HVAC Condensate Lines Plumbed To Rear of Access Panels Hand Dryers Roof Access Hatch & Ladder Split Systems Modular Delivery, Craning, Rigging, & Erecting Low Voltage Cable Trays Insta-Hots Interior Window Coverings Mandatory Site Security During Modular Staging On Site.