Two roofing systems currently available are silicone/urethane (a relatively new development) and built-up roofing systems that combine a variety of insulating materials. (Author)

Presents formulas, ideas, and comments about staffing requirements in the custodial program. (Author/MLF)

A four-day work week for maintenance workers in the Jefferson County Public Schools in Lakewood, Colorado, reduces absenteeism and increases productivity; a basic manual for physical plant directors is reviewed. (Author/MLF)

This guide is designed for federal executives and managers who have a responsibility for the planning and management of software projects and for federal staff members who are affected by, or involved in, making software changes, and who need to be aware of steps that can reduce both the difficulty and cost of software maintenance. Organized in a…

An automated electronic pump-siphon system solves the roof leaking problem at Baltimore County schools -- even in freezing weather. (Author)

By using individualizes self-paced instructional programs, a U. S. Army helicopter repair training school is spending less time in training and turning out more qualified graduates. (Author)

Carpeting must be maintained through a proper maintenance program so as to extend the carpet's life and allow for continued sound control. Four types of common soils or stains are discussed--(1) dry soils, (2) water soluble stains, (3) petroleum soluble stains, and (4) other stains. Various cleaning methods, such as, vacuuming, spot removal, wet…

This instructional package is one of two designed for regular vocational students in the vocational area of building maintenance and engineering. The fifty-three learning modules are organized into ten units: office cleaning; grounds; sanitation; boiler maintenance and operation; power and hand tools; cabinet construction; repair of damaged…

A manual format is used to explain: (1) the parts of a filmstrip projector, (2) threading procedures, (3) minor maintenance and repair techniques, and (4) purchasing hints. One-half of the manual is devoted to illustrations of equipment and material. (DAG)

In evaluating equipment, librarians should consider the ability of machines to reproduce representative library materials, ease of operation by the uninstructed patron, speed, durability, size, mobility, and the integrity of the coin-mechanism. (Author)

This article discusses the state of computer-based simulation, reviews the early phases of ISD, suggests that current ISD approaches are missing critical inputs, and proposes a research and development program. (Author)

Machines, like people, need understanding; humorous article. (Author/STS)

Determined the validity of older homeowners' reports of the repair status of their homes by comparing their assessments with housing inspection records. Concluded that the ability of older homeowners to provide valid assessments of home repair status was over-estimated and that most of the agreement was due to chance. (Author/ABB)

Smokers who had received smoking cessation treatment of rapid smoking and behavioral counseling were assigned to one of two maintenance treatments. Treatments included coping-response and Pavlovian-exposure training. One added massed exposure to cigarettes, the other added nonmaintenance control condition. Both forms of maintenance reduced relapse…