B7-FB Ventilating _11462.pdf

This is an architectural floor plan drawing for a basement ventilating system in Building No. 7, specifically the Therapeutic Building No. B2 and alteration to Building No. 7G, located in Bedford, Massachusetts. The drawing was prepared for the Veterans Administration and shows the "as built" configuration of the basement floor plan with detailed HVAC (heating, ventilation, and air conditioning) system layout.

The plan includes comprehensive ventilation system details with numbered reference points throughout the basement level, indicating duct routing, equipment locations, and system components. The document bears the stamp "AS BUILT" and includes standard architectural notation, dimensions, and technical specifications. The drawing was prepared by James H. Ritchie & Associates, Architects-Engineers, and is dated 7-H2, with file reference number 20-1. The plan provides the essential baseline documentation of the installed ventilation infrastructure for maintenance, operational, and future modification reference purposes. No procurement requirements, timelines, or contract terms are present in this technical drawing.