Pamela's Interior Design

Janitors and building cleaners keep many types of buildings clean, orderly, and in good condition.

Janitors and building cleaners typically do the following:

• Gather and empty trash and trash bins
• Clean building floors by sweeping, mopping, or vacuuming them
• Clean bathrooms and stock them with soap, toilet paper, and other supplies
• Keep buildings secure by locking doors
• Clean spills and other hazards using sponges and squeegees
• Wash windows, walls, and glass
• Order cleaning supplies
• Make minor repairs to the building, such as changing light bulbs
• Notify managers when the building needs major repairs

Janitors and building cleaning workers keep office buildings, schools, hospitals, retail stores, hotels, and other places clean, sanitary, and in good condition. Some do only cleaning, while others have a wide range of duties.

In addition to keeping the inside of buildings clean and orderly, some janitors and building cleaners work outdoors, mowing lawns, sweeping walkways, or shoveling snow. Some janitors also monitor the heating and cooling system, ensuring that it functions properly.

Janitors and building cleaners use many tools and equipment. Simple cleaning tools may include mops, brooms, rakes, and shovels. Other tools may include snowblowers and floor buffers.

Some janitors may be responsible for repairing small problems with electricity or plumbing, such as leaky faucets.

Maids and housekeeping cleaners perform general cleaning tasks, including making beds and vacuuming halls, in private homes and commercial establishments.

Maids and housekeeping cleaners typically do the following:

• Clean rooms, hallways, and other living or work areas
• Change sheets and towels; make beds; wash, fold, and iron clothes
• Empty wastebaskets and take trash to disposal areas
• Replenish supplies, such as soap and toilet paper
• Dust and polish furniture and equipment
• Sweep, wax, or polish floors using brooms, mops, or other floor-cleaning equipment
• Vacuum rugs, carpets, and upholstered furniture
• Clean or polish windows, walls, and woodwork
• Lift and move lightweight objects and equipment

Maids and housekeeping cleaners do light cleaning tasks in homes and commercial establishments, such as hotels, restaurants, hospitals, and nursing homes.

In addition to keeping these places clean and neat, maids who work in private homes also may prepare meals, polish silver, and clean ovens, refrigerators, and sometimes windows. Some also shop for groceries, pick up and drop off dry cleaning, and do other errands.

Those who work in hotels, hospitals, and other commercial establishments are responsible for cleaning and maintaining the premises. They may also share other duties. For example, housekeeping cleaners in hotels may deliver ironing boards, cribs, and rollaway beds to guests' rooms. In hospitals, workers may have to wash bed frames and disinfect and sanitize equipment with germicides.

Tile and marble setters apply hard tile, marble, and wood tiles to walls, floors, and other surfaces.

Tile and marble setters typically do the following:

• Clean and level the surface to be tiled
• Measure and cut tile and marble
• Arrange tiles according to the design plans
• Prepare and apply mortar or other adhesives
• Install tile and marble in the planned area
• Apply grout with a rubber trowel
• Wipe off excess grout and apply necessary finishes, such as sealants

Tile installers, tilesetters, and marble setters install materials on a variety of surfaces, such as floors, walls, ceilings, countertops, patios, and roof decks. Because tile and marble must be set on smooth, even surfaces, installers often must level the surface to be tiled with a layer of mortar or plywood. If the area to be tiled is unstable, workers must nail a support of metal mesh or tile backer board to create a stable surface.

To cut tiles, workers use power wet saws, tile scribes, or hand-held tile cutters to create even edges. They use trowels of different sizes to spread mortar or a sticky paste, called mastic, evenly on the surface to be tiled. To minimize imperfections and keep rows straight and even, they put spacers between tiles. The spacers keep tiles the same distance from each other until the mortar is dry. After the mortar dries and the tiles are set, they apply grout between tiles using a rubber trowel (called a float).

Marble setters may cut marble to a specified size with a power wet saw. After putting the marble in place, marble setters polish the marble to a high luster, using power or hand sanders.

Carpet installers lay carpet in homes, offices, restaurants, and many other types of buildings. 

Carpet installers typically do the following:

• Remove old carpet or flooring to prepare surfaces for laying new carpet
• Inspect the condition of the surface to be covered
• Fix any problems that could show through the carpet or cause uneven wear
• Measure the area to be carpeted
• Plan the layout of carpeting to get the best appearance and least wear
• Install a padded cushion underneath the carpet
• Roll out, measure, mark, and cut the carpet
• Fit the carpet so that it lays evenly and snugly
• Tack, glue, or staple carpeting to hold it in place
• Finish the edges so that the carpet looks neat

Carpet installers lay carpet in many types of new and old buildings, including homes, offices, restaurants, and museums. Although installing carpet in newly constructed buildings requires minimal preparation, those who replace existing carpet must first remove old flooring, including any padding, glue, tacks, or staples. In some cases, carpet installers lay carpet over existing tile or hardwood.

Carpet installers work with special tools, including a "knee kicker" to position the carpet and a power stretcher to pull the carpet snugly against walls. When they have to join seams of carpet (for example, in large rooms), they use special heat-activated tape. In commercial installations, they may glue the carpet to the floor or to padding that they have glued to the floor. On steps, they may use staples to hold the carpet in place. They also use carpet knives, carpet shears (scissors), hammers, power sanders, and other tools.

Set designers create sets for movie, television, theater, and other productions. They analyze scripts or other research documents to determine how many sets will be needed and how each set can best support the story.

Exhibit designers create spaces to display products, art, or artifacts.

Set and exhibit designers typically do the following: 

• Develop set or exhibit designs based on their evaluation of scripts or of artifacts to be exhibited, budgets, and location
• Collaborate with directors, curators, clients, other designers, and production staff on specific design features
• Consult with producers, curators, and clients to identify the intended audience and determine what set or exhibit characteristics may appeal to them
• Prepare hand-drawn sketches or use Computer Aided Design (CAD) programs to create electronic drawings and diagrams to show what the finished sets or exhibits will look like
• Prepare budgets for all necessary sets or exhibits
• Create sets and exhibit spaces that help to tell a story

Set and exhibit designers create a space to communicate a particular message to an audience. In film, theater, or television, set or scenic designers communicate the author's or director's ideas to the audience through the look and feel of scenery, furniture, and props.

They must take into account the scene's historical period, time of day, location, season, and other aspects of the story. In addition, set designers help the audience gain a better sense of the physical space in which the action takes place.

Exhibit designers must take into account the lighting, size of the space, message, and intended audience when they design exhibits. Lighting is essential because it can make a space more appealing or draw visitors' attention to something specific.

Increasingly, museum and trade show exhibits are becoming interactive and integrate multimedia effects, such as video and sound, into the experience. Exhibits are no longer just a few posters or paintings on the wall; they have become three-dimensional experiences.

Exhibit designers are responsible for developing a concept and then seeing the design project through to the opening of the exhibit.

Set and exhibit designers may work on traveling shows and exhibits, such as concert tours, theatrical road shows, and traveling museum exhibits. Often, these sets must be easily erected and dismantled for transport to new venues and must be flexible to accommodate performing or exhibit spaces of different sizes.

Many set and exhibit designers eventually specialize in designing sets for a particular purpose. Most, however, start out learning a common set of skills and taking a variety of set and exhibit design jobs while building their credentials, expertise, and personal style.

The following are examples of types of set and exhibit designers:

Live theatrical performance set designers work on stage sets for theater, ballet, opera, or other live performances. They collaborate with directors to ensure that the set enhances the story and is appropriate for the space and size of the production.

Television or movie set designers design sets for television programs or motion pictures. Filming may take place either on location or on a production set, and set designers are responsible for any background that appears on camera.

Television studio set designers create set designs for in-studio programs, such as news and sports broadcasts, talk shows, and interviews. Their designs take into account the desired brightness of studio lights, any permanent background images, and the ability to display other visual images, such as images shown through television monitors or screen projections.

Trade show or convention exhibit designers work on designs for exhibiting or demonstrating products at trade shows and conventions. They are responsible for making maximum use of the available space and attracting visitors with a visually pleasing display.

Exhibit designers work with curators, artists, and museum directors to design sets that display art or artifacts for museum exhibits. Exhibit designers must be able to tell a story through exhibit pieces while allowing visitors to walk through the exhibit area easily.