Mar Mac manufacturers of protective apparel, custom fabricating and pipe joint product manufacturing.

• See also:
• Masterformat 2004
• 05 05 23 - Metal Fastenings
• 05 10 00 - STRUCTURAL METAL FRAMING
• 05 52 00 - Metal Railings
• 05 52 13 - Pipe and Tube Railings
• 05 73 00 - Decorative Metal Railings
• 05 73 13 - Glazed Decorative Metal Railings
• 08 34 00 - Special Function Doors
• 08 34 13 - Cold Storage Doors
• 08 34 16 - Hangar Doors
• 08 34 19 - Industrial Doors
• 08 34 33 - Lightproof Doors
• 08 34 46 - Radio-Frequency-Interference Shielding Doors
• 08 34 49 - Radiation Shielding Doors and Frames
• 08 34 73 - Sound Control Door Assemblies
• 08 39 00 - Pressure-Resistant Doors
• 08 39 13 - Airtight Doors
• 08 39 19 - Watertight Doors
• 08 39 53 - Blast-Resistant Doors
• 11 24 00 - Maintenance Equipment
• 11 24 13 - Floor and Wall Cleaning Equipment
• 11 24 16 - Housekeeping Carts
• 11 24 19 - Vacuum Cleaning Systems
• 11 24 23 - Window Washing Systems
• 11 55 00 - Planetarium Equipment
• 11 78 00 - Mortuary Equipment
• 13 11 00 - Swimming Pools
• 13 11 13 - Below-Grade Swimming Pools
• 13 11 23 - On-Grade Swimming Pools
• 13 11 33 - Elevated Swimming Pools
• 13 11 43 - Recirculating Gutter Systems
• 13 11 46 - Swimming Pool Accessories
• 13 11 49 - Swimming Pool Cleaning Equipment
• 14 10 00 - DUMBWAITERS
• 14 20 00 - ELEVATORS
• 14 24 00 - Hydraulic Elevators
• 14 24 13 - Hydraulic Freight Elevators
• 14 24 23 - Hydraulic Passenger Elevators
• 14 24 33 - Hydraulic Residential Elevators
• 14 24 43 - Hydraulic Service Elevators
• 14 41 00 - People Lifts
• 14 41 13 - Counterbalanced People Lifts
• 14 41 16 - Endless-Belt People Lifts
• 14 45 00 - Vehicle Lifts
• 14 70 00 - TURNTABLES
• 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
• 22 05 23 - General-Duty Valves for Plumbing Piping
• 23 05 23 - General-Duty Valves for HVAC Piping
• 23 21 23 - Hydronic Pumps
• 34 77 13 - Passenger Loading Bridges
• 35 20 13 - Hydraulic Fabrications
• 35 20 16 - Hydraulic Gates
• 35 20 19 - Hydraulic Valves
• 41 10 00 - BULK MATERIAL PROCESSING EQUIPMENT
• 41 20 00 - PIECE MATERIAL HANDLING EQUIPMENT
• Masterformat 1995
• 05090 - Metal Fastenings
• 05100 - Structural Metal Framing
• 05520 - Handrails and Railings
• 05600 - Hydraulic Fabrications
• 05720 - Ornamental Handrails and Railings
• 08340 - Special Function Doors
• 08390 - Pressure-Resistant Doors
• 11010 - Maintenance Equipment
• 11280 - Hydraulic Gates and Valves
• 11650 - Planetarium Equipment
• 11780 - Mortuary Equipment
• 13150 - Swimming Pools
• 14100 - Dumbwaiters
• 14200 - Elevators
• 14240 - Hydraulic Elevators
• 14410 - People Lifts
• 14450 - Vehicle Lifts
• 14500 - Material Handling
• 14700 - Turntables
• 14950 - Aircraft Passenger Loading
• 15110 - Valves
• 15130 - Pumps